335 files changed, 9967 insertions, 3723 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-rbd b/Documentation/ABI/testing/sysfs-bus-rbd
new file mode 100644
index 000000000000..90a87e2a572b
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-rbd
@@ -0,0 +1,83 @@
+What:           /sys/bus/rbd/
+Date:           November 2010
+Contact:        Yehuda Sadeh <yehuda@hq.newdream.net>,
+                Sage Weil <sage@newdream.net>
+Description:
+Being used for adding and removing rbd block devices.
+Usage: <mon ip addr> <options> <pool name> <rbd image name> [snap name]
+ $ echo "192.168.0.1 name=admin rbd foo" > /sys/bus/rbd/add
+The snapshot name can be "-" or omitted to map the image read/write. A <dev-id>
+will be assigned for any registered block device. If snapshot is used, it will
+be mapped read-only.
+Removal of a device:
+  $ echo <dev-id> > /sys/bus/rbd/remove
+Entries under /sys/bus/rbd/devices/<dev-id>/
+--------------------------------------------
+client_id
+        The ceph unique client id that was assigned for this specific session.
+major
+        The block device major number.
+name
+        The name of the rbd image.
+pool
+        The pool where this rbd image resides. The pool-name pair is unique
+        per rados system.
+size
+        The size (in bytes) of the mapped block device.
+refresh
+        Writing to this file will reread the image header data and set
+        all relevant datastructures accordingly.
+current_snap
+        The current snapshot for which the device is mapped.
+create_snap
+        Create a snapshot:
+         $ echo <snap-name> > /sys/bus/rbd/devices/<dev-id>/snap_create
+rollback_snap
+        Rolls back data to the specified snapshot. This goes over the entire
+        list of rados blocks and sends a rollback command to each.
+         $ echo <snap-name> > /sys/bus/rbd/devices/<dev-id>/snap_rollback
+snap_*
+        A directory per each snapshot
+Entries under /sys/bus/rbd/devices/<dev-id>/snap_<snap-name>
+-------------------------------------------------------------
+id
+        The rados internal snapshot id assigned for this snapshot
+size
+        The size of the image when this snapshot was taken.
diff --git a/Documentation/ABI/testing/sysfs-platform-asus-laptop b/Documentation/ABI/testing/sysfs-platform-asus-laptop
index 1d775390e856..41ff8ae4dee0 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-laptop
+++ b/Documentation/ABI/testing/sysfs-platform-asus-laptop
@@ -47,6 +47,20 @@ Date:		January 2007
 KernelVersion:  2.6.20
 Contact:        "Corentin Chary" <corentincj@iksaif.net>
 Description:
-                Control the bluetooth device. 1 means on, 0 means off.
+                Control the wlan device. 1 means on, 0 means off.
                This may control the led, the device or both.
 Users:          Lapsus
+What:           /sys/devices/platform/asus_laptop/wimax
+Date:           October 2010
+KernelVersion:  2.6.37
+Contact:        "Corentin Chary" <corentincj@iksaif.net>
+Description:
+                Control the wimax device. 1 means on, 0 means off.
+What:           /sys/devices/platform/asus_laptop/wwan
+Date:           October 2010
+KernelVersion:  2.6.37
+Contact:        "Corentin Chary" <corentincj@iksaif.net>
+Description:
+                Control the wwan (3G) device. 1 means on, 0 means off.
diff --git a/Documentation/ABI/testing/sysfs-platform-eeepc-wmi b/Documentation/ABI/testing/sysfs-platform-eeepc-wmi
new file mode 100644
index 000000000000..e4b5fef5fadd
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-eeepc-wmi
@@ -0,0 +1,10 @@
+What:           /sys/devices/platform/eeepc-wmi/cpufv
+Date:           Oct 2010
+KernelVersion:  2.6.37
+Contact:        "Corentin Chary" <corentincj@iksaif.net>
+Description:
+                Change CPU clock configuration (write-only).
+                There are three available clock configuration:
+                    * 0 -> Super Performance Mode
+                    * 1 -> High Performance Mode
+                    * 2 -> Power Saving Mode
diff --git a/Documentation/driver-model/interface.txt b/Documentation/driver-model/interface.txt
deleted file mode 100644
index c66912bfe866..000000000000
--- a/Documentation/driver-model/interface.txt
+++ /dev/null
@@ -1,129 +0,0 @@
-Device Interfaces
-Introduction
-~~~~~~~~~~~~
-Device interfaces are the logical interfaces of device classes that correlate
-directly to userspace interfaces, like device nodes. 
-   
-Each device class may have multiple interfaces through which you can 
-access the same device. An input device may support the mouse interface, 
-the 'evdev' interface, and the touchscreen interface. A SCSI disk would 
-support the disk interface, the SCSI generic interface, and possibly a raw 
-device interface. 
-Device interfaces are registered with the class they belong to. As devices
-are added to the class, they are added to each interface registered with
-the class. The interface is responsible for determining whether the device
-supports the interface or not. 
-Programming Interface
-~~~~~~~~~~~~~~~~~~~~~
-struct device_interface {
-        char                    * name;
-        rwlock_t                lock;
-        u32                     devnum;
-        struct device_class     * devclass;
-        struct list_head        node;
-        struct driver_dir_entry dir;
-        int (*add_device)(struct device *);
-        int (*add_device)(struct intf_data *);
-};
-int interface_register(struct device_interface *);
-void interface_unregister(struct device_interface *);
-An interface must specify the device class it belongs to. It is added
-to that class's list of interfaces on registration.
-Interfaces can be added to a device class at any time. Whenever it is
-added, each device in the class is passed to the interface's
-add_device callback. When an interface is removed, each device is
-removed from the interface.
-Devices
-~~~~~~~
-Once a device is added to a device class, it is added to each
-interface that is registered with the device class. The class
-is expected to place a class-specific data structure in 
-struct device::class_data. The interface can use that (along with
-other fields of struct device) to determine whether or not the driver
-and/or device support that particular interface.
-Data
-~~~~
-struct intf_data {
-        struct list_head        node;
-        struct device_interface * intf;
-        struct device           * dev;
-        u32                     intf_num;
-};
-int interface_add_data(struct interface_data *);
-The interface is responsible for allocating and initializing a struct 
-intf_data and calling interface_add_data() to add it to the device's list
-of interfaces it belongs to. This list will be iterated over when the device
-is removed from the class (instead of all possible interfaces for a class).
-This structure should probably be embedded in whatever per-device data 
-structure the interface is allocating anyway.
-   
-Devices are enumerated within the interface. This happens in interface_add_data()
-and the enumerated value is stored in the struct intf_data for that device. 
-sysfs
-~~~~~
-Each interface is given a directory in the directory of the device
-class it belongs to:
-Interfaces get a directory in the class's directory as well:
-   class/
-   `-- input
-       |-- devices
-       |-- drivers
-       |-- mouse
-       `-- evdev
-When a device is added to the interface, a symlink is created that points 
-to the device's directory in the physical hierarchy:
-   class/
-   `-- input
-       |-- devices
-       |   `-- 1 -> ../../../root/pci0/00:1f.0/usb_bus/00:1f.2-1:0/
-       |-- drivers
-       |   `-- usb:usb_mouse -> ../../../bus/drivers/usb_mouse/
-       |-- mouse
-       |   `-- 1 -> ../../../root/pci0/00:1f.0/usb_bus/00:1f.2-1:0/
-       `-- evdev
-           `-- 1 -> ../../../root/pci0/00:1f.0/usb_bus/00:1f.2-1:0/
-Future Plans
-~~~~~~~~~~~~
-A device interface is correlated directly with a userspace interface
-for a device, specifically a device node. For instance, a SCSI disk
-exposes at least two interfaces to userspace: the standard SCSI disk
-interface and the SCSI generic interface. It might also export a raw
-device interface. 
-Many interfaces have a major number associated with them and each
-device gets a minor number. Or, multiple interfaces might share one
-major number, and each will receive a range of minor numbers (like in
-the case of input devices).
-These major and minor numbers could be stored in the interface
-structure. Major and minor allocations could happen when the interface
-is registered with the class, or via a helper function. 
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index ed7e5efc06d8..55c28b79d8dc 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -660,11 +660,10 @@ struct address_space_operations {
  releasepage: releasepage is called on PagePrivate pages to indicate
        that the page should be freed if possible.  ->releasepage
        should remove any private data from the page and clear the
-        PagePrivate flag.  It may also remove the page from the
+        PagePrivate flag. If releasepage() fails for some reason, it must
-        address_space.  If this fails for some reason, it may indicate
+        indicate failure with a 0 return value.
-        failure with a 0 return value.
+        releasepage() is used in two distinct though related cases.  The
-        This is used in two distinct though related cases.  The first
+        first is when the VM finds a clean page with no active users and
-        is when the VM finds a clean page with no active users and
        wants to make it a free page.  If ->releasepage succeeds, the
        page will be removed from the address_space and become free.
diff --git a/MAINTAINERS b/MAINTAINERS
index b3be8b3d0437..1a1c27b9c557 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2060,7 +2060,7 @@ F:	Documentation/blockdev/drbd/
 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
 M:      Greg Kroah-Hartman <gregkh@suse.de>
-T:      quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6.git
 S:      Supported
 F:      Documentation/kobject.txt
 F:      drivers/base/
@@ -2080,7 +2080,7 @@ F:	include/drm/
 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
 M:      Chris Wilson <chris@chris-wilson.co.uk>
-L:      intel-gfx@lists.freedesktop.org
+L:      intel-gfx@lists.freedesktop.org (subscribers-only)
 L:      dri-devel@lists.freedesktop.org
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel.git
 S:      Supported
@@ -4064,9 +4064,8 @@ F:	drivers/scsi/NCR_D700.*
 NETEFFECT IWARP RNIC DRIVER (IW_NES)
 M:      Faisal Latif <faisal.latif@intel.com>
-M:      Chien Tung <chien.tin.tung@intel.com>
 L:      linux-rdma@vger.kernel.org
-W:      http://www.neteffect.com
+W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
 S:      Supported
 F:      drivers/infiniband/hw/nes/
diff --git a/Makefile b/Makefile
index 9e3c89030f5c..3d94974542ea 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 37
-EXTRAVERSION = -rc4
+EXTRAVERSION = -rc5
 NAME = Flesh-Eating Bats with Fangs
 # *DOCUMENTATION*
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index db524e75c4a2..0f3417065d13 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -9,7 +9,7 @@ config ARM
        select GENERIC_ATOMIC64 if (!CPU_32v6K || !AEABI)
        select HAVE_OPROFILE if (HAVE_PERF_EVENTS)
        select HAVE_ARCH_KGDB
-        select HAVE_KPROBES if (!XIP_KERNEL)
+        select HAVE_KPROBES if (!XIP_KERNEL && !THUMB2_KERNEL)
        select HAVE_KRETPROBES if (HAVE_KPROBES)
        select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
        select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL)
@@ -351,6 +351,14 @@ config ARCH_MXC
        help
          Support for Freescale MXC/iMX-based family of processors
+config ARCH_MXS
+        bool "Freescale MXS-based"
+        select GENERIC_CLOCKEVENTS
+        select ARCH_REQUIRE_GPIOLIB
+        select COMMON_CLKDEV
+        help
+          Support for Freescale MXS-based family of processors
 config ARCH_STMP3XXX
        bool "Freescale STMP3xxx"
        select CPU_ARM926T
@@ -902,6 +910,8 @@ source "arch/arm/mach-mv78xx0/Kconfig"
 source "arch/arm/plat-mxc/Kconfig"
+source "arch/arm/mach-mxs/Kconfig"
 source "arch/arm/mach-netx/Kconfig"
 source "arch/arm/mach-nomadik/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 057beb8ee203..c22c1adfedd6 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -158,6 +158,7 @@ machine-$(CONFIG_ARCH_MX25)		:= imx
 machine-$(CONFIG_ARCH_MX3)              := mx3
 machine-$(CONFIG_ARCH_MX5)              := mx5
 machine-$(CONFIG_ARCH_MXC91231)         := mxc91231
+machine-$(CONFIG_ARCH_MXS)              := mxs
 machine-$(CONFIG_ARCH_NETX)             := netx
 machine-$(CONFIG_ARCH_NOMADIK)          := nomadik
 machine-$(CONFIG_ARCH_NS9XXX)           := ns9xxx
diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index 4a590f4113e2..4d26f2c52a75 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile
@@ -70,12 +70,7 @@ else
 $(obj)/uImage: LOADADDR=$(ZRELADDR)
 endif
-ifeq ($(CONFIG_THUMB2_KERNEL),y)
-# Set bit 0 to 1 so that "mov pc, rx" switches to Thumb-2 mode
-$(obj)/uImage: STARTADDR=$(shell echo $(LOADADDR) | sed -e "s/.$$/1/")
-else
 $(obj)/uImage: STARTADDR=$(LOADADDR)
-endif
 $(obj)/uImage:  $(obj)/zImage FORCE
        $(call if_changed,uimage)
diff --git a/arch/arm/boot/bootp/init.S b/arch/arm/boot/bootp/init.S
index 8b0de41c3dcb..78b508075161 100644
--- a/arch/arm/boot/bootp/init.S
+++ b/arch/arm/boot/bootp/init.S
@@ -73,6 +73,8 @@ move:		ldmia	r4!, {r7 - r10}		@ move 32-bytes at a time
                .size   _start, . - _start
+                .align
                .type   data,#object
 data:           .word   initrd_start            @ source initrd address
                .word   initrd_phys             @ destination initrd address
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 9be21ba648cd..7193884ed8b0 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -125,9 +125,13 @@ wait:		mrc	p14, 0, pc, c0, c1, 0
 * sort out different calling conventions
 */
                .align
+                .arm                            @ Always enter in ARM state
 start:
                .type   start,#function
-                .rept   8
+ THUMB(         adr     r12, BSYM(1f)   )
+ THUMB(         bx      r12             )
+ THUMB(         .rept   6               )
+ ARM(           .rept   8               )
                mov     r0, r0
                .endr
@@ -135,6 +139,7 @@ start:
                .word   0x016f2818              @ Magic numbers to help the loader
                .word   start                   @ absolute load/run zImage address
                .word   _edata                  @ zImage end address
+ THUMB(         .thumb                  )
 1:              mov     r7, r1                  @ save architecture ID
                mov     r8, r2                  @ save atags pointer
@@ -174,7 +179,8 @@ not_angel:
                ldr     sp, [r0, #28]
 #ifdef CONFIG_AUTO_ZRELADDR
                @ determine final kernel image address
-                and     r4, pc, #0xf8000000
+                mov     r4, pc
+                and     r4, r4, #0xf8000000
                add     r4, r4, #TEXT_OFFSET
 #else
                ldr     r4, =zreladdr
@@ -445,7 +451,8 @@ __setup_mmu:	sub	r3, r4, #16384		@ Page directory size
 */
                mov     r1, #0x1e
                orr     r1, r1, #3 << 10
-                mov     r2, pc, lsr #20
+                mov     r2, pc
+                mov     r2, r2, lsr #20
                orr     r1, r1, r2, lsl #20
                add     r0, r3, r2, lsl #2
                str     r1, [r0], #4
diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c
index 772f95f1aecd..e6388dcd8cfa 100644
--- a/arch/arm/common/gic.c
+++ b/arch/arm/common/gic.c
@@ -146,9 +146,15 @@ static int gic_set_cpu(unsigned int irq, const struct cpumask *mask_val)
        unsigned int shift = (irq % 4) * 8;
        unsigned int cpu = cpumask_first(mask_val);
        u32 val;
+        struct irq_desc *desc;
        spin_lock(&irq_controller_lock);
-        irq_desc[irq].node = cpu;
+        desc = irq_to_desc(irq);
+        if (desc == NULL) {
+                spin_unlock(&irq_controller_lock);
+                return -EINVAL;
+        }
+        desc->node = cpu;
        val = readl(reg) & ~(0xff << shift);
        val |= 1 << (cpu + shift);
        writel(val, reg);
@@ -210,7 +216,7 @@ void __init gic_cascade_irq(unsigned int gic_nr, unsigned int irq)
 void __init gic_dist_init(unsigned int gic_nr, void __iomem *base,
                          unsigned int irq_start)
 {
-        unsigned int max_irq, i;
+        unsigned int gic_irqs, irq_limit, i;
        u32 cpumask = 1 << smp_processor_id();
        if (gic_nr >= MAX_GIC_NR)
@@ -226,47 +232,49 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base,
        /*
         * Find out how many interrupts are supported.
-         */
-        max_irq = readl(base + GIC_DIST_CTR) & 0x1f;
-        max_irq = (max_irq + 1) * 32;
-        /*
         * The GIC only supports up to 1020 interrupt sources.
-         * Limit this to either the architected maximum, or the
-         * platform maximum.
         */
-        if (max_irq > max(1020, NR_IRQS))
+        gic_irqs = readl(base + GIC_DIST_CTR) & 0x1f;
-                max_irq = max(1020, NR_IRQS);
+        gic_irqs = (gic_irqs + 1) * 32;
+        if (gic_irqs > 1020)
+                gic_irqs = 1020;
        /*
         * Set all global interrupts to be level triggered, active low.
         */
-        for (i = 32; i < max_irq; i += 16)
+        for (i = 32; i < gic_irqs; i += 16)
                writel(0, base + GIC_DIST_CONFIG + i * 4 / 16);
        /*
         * Set all global interrupts to this CPU only.
         */
-        for (i = 32; i < max_irq; i += 4)
+        for (i = 32; i < gic_irqs; i += 4)
                writel(cpumask, base + GIC_DIST_TARGET + i * 4 / 4);
        /*
         * Set priority on all global interrupts.
         */
-        for (i = 32; i < max_irq; i += 4)
+        for (i = 32; i < gic_irqs; i += 4)
                writel(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4);
        /*
         * Disable all interrupts.  Leave the PPI and SGIs alone
         * as these enables are banked registers.
         */
-        for (i = 32; i < max_irq; i += 32)
+        for (i = 32; i < gic_irqs; i += 32)
                writel(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32);
        /*
+         * Limit number of interrupts registered to the platform maximum
+         */
+        irq_limit = gic_data[gic_nr].irq_offset + gic_irqs;
+        if (WARN_ON(irq_limit > NR_IRQS))
+                irq_limit = NR_IRQS;
+        /*
         * Setup the Linux IRQ subsystem.
         */
-        for (i = irq_start; i < gic_data[gic_nr].irq_offset + max_irq; i++) {
+        for (i = irq_start; i < irq_limit; i++) {
                set_irq_chip(i, &gic_chip);
                set_irq_chip_data(i, &gic_data[gic_nr]);
                set_irq_handler(i, handle_level_irq);
diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig
new file mode 100644
index 000000000000..38cb7c985426
--- /dev/null
+++ b/arch/arm/configs/at91rm9200_defconfig
@@ -0,0 +1,341 @@
+CONFIG_EXPERIMENTAL=y
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_AT91=y
+CONFIG_MACH_ONEARM=y
+CONFIG_ARCH_AT91RM9200DK=y
+CONFIG_MACH_AT91RM9200EK=y
+CONFIG_MACH_CSB337=y
+CONFIG_MACH_CSB637=y
+CONFIG_MACH_CARMEVA=y
+CONFIG_MACH_ATEB9200=y
+CONFIG_MACH_KB9200=y
+CONFIG_MACH_PICOTUX2XX=y
+CONFIG_MACH_KAFA=y
+CONFIG_MACH_ECBAT91=y
+CONFIG_MACH_YL9200=y
+CONFIG_MACH_CPUAT91=y
+CONFIG_MACH_ECO920=y
+CONFIG_MTD_AT91_DATAFLASH_CARD=y
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AT91_TIMER_HZ=100
+# CONFIG_ARM_THUMB is not set
+CONFIG_PCCARD=y
+CONFIG_AT91_CF=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_LEDS=y
+CONFIG_LEDS_CPU=y
+CONFIG_ZBOOT_ROM_TEXT=0x10000000
+CONFIG_ZBOOT_ROM_BSS=0x20040000
+CONFIG_KEXEC=y
+CONFIG_FPE_NWFPE=y
+CONFIG_BINFMT_MISC=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=m
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_NET_IPIP=m
+CONFIG_NET_IPGRE=m
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_MODE_TRANSPORT=m
+CONFIG_INET_XFRM_MODE_TUNNEL=m
+CONFIG_INET_XFRM_MODE_BEET=m
+CONFIG_IPV6_PRIVACY=y
+CONFIG_IPV6_ROUTER_PREF=y
+CONFIG_IPV6_ROUTE_INFO=y
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MIP6=m
+CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
+CONFIG_IPV6_TUNNEL=m
+CONFIG_BRIDGE=m
+CONFIG_VLAN_8021Q=m
+CONFIG_BT=m
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=m
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=m
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_MTD=y
+CONFIG_MTD_CONCAT=y
+CONFIG_MTD_PARTITIONS=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_AFS_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_JEDECPROBE=y
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PLATRAM=y
+CONFIG_MTD_DATAFLASH=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_ATMEL=y
+CONFIG_MTD_NAND_PLATFORM=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_GLUEBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_NBD=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_ATMEL_TCLIB=y
+CONFIG_EEPROM_LEGACY=m
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_DEV_SR=m
+CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_CHR_DEV_SG=m
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+CONFIG_TUN=m
+CONFIG_PHYLIB=y
+CONFIG_DAVICOM_PHY=y
+CONFIG_SMSC_PHY=y
+CONFIG_MICREL_PHY=y
+CONFIG_NET_ETHERNET=y
+CONFIG_ARM_AT91_ETHER=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+CONFIG_USB_CATC=m
+CONFIG_USB_KAWETH=m
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_DM9601=m
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_ALI_M5632=y
+CONFIG_USB_AN2720=y
+CONFIG_USB_EPSON2888=y
+CONFIG_PPP=y
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_MPPE=m
+CONFIG_PPPOE=m
+CONFIG_SLIP=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
+CONFIG_INPUT_EVDEV=y
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_LEGACY_PTY_COUNT=32
+CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_ATMEL=y
+CONFIG_SPI_BITBANG=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_HWMON=m
+CONFIG_SENSORS_ADM1021=m
+CONFIG_SENSORS_ADM1025=m
+CONFIG_SENSORS_ADM1026=m
+CONFIG_SENSORS_ADM1029=m
+CONFIG_SENSORS_ADM1031=m
+CONFIG_SENSORS_ADM9240=m
+CONFIG_SENSORS_DS1621=m
+CONFIG_SENSORS_GL518SM=m
+CONFIG_SENSORS_GL520SM=m
+CONFIG_SENSORS_IT87=m
+CONFIG_SENSORS_LM63=m
+CONFIG_SENSORS_LM73=m
+CONFIG_SENSORS_LM75=m
+CONFIG_SENSORS_LM77=m
+CONFIG_SENSORS_LM78=m
+CONFIG_SENSORS_LM80=m
+CONFIG_SENSORS_LM83=m
+CONFIG_SENSORS_LM85=m
+CONFIG_SENSORS_LM87=m
+CONFIG_SENSORS_LM90=m
+CONFIG_SENSORS_LM92=m
+CONFIG_SENSORS_MAX1619=m
+CONFIG_SENSORS_PCF8591=m
+CONFIG_SENSORS_SMSC47B397=m
+CONFIG_SENSORS_W83781D=m
+CONFIG_SENSORS_W83791D=m
+CONFIG_SENSORS_W83792D=m
+CONFIG_SENSORS_W83793=m
+CONFIG_SENSORS_W83L785TS=m
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_AT91RM9200_WATCHDOG=y
+CONFIG_FB=y
+CONFIG_FB_MODE_HELPERS=y
+CONFIG_FB_TILEBLITTING=y
+CONFIG_FB_S1D13XXX=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_DISPLAY_SUPPORT=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FONTS=y
+CONFIG_FONT_MINI_4x6=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_USB=y
+CONFIG_USB_DEVICEFS=y
+# CONFIG_USB_DEVICE_CLASS is not set
+CONFIG_USB_MON=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
+CONFIG_USB_STORAGE=y
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_CONSOLE=y
+CONFIG_USB_SERIAL_GENERIC=y
+CONFIG_USB_SERIAL_FTDI_SIO=y
+CONFIG_USB_SERIAL_KEYSPAN=y
+CONFIG_USB_SERIAL_KEYSPAN_MPR=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
+CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19=y
+CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
+CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
+CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
+CONFIG_USB_SERIAL_MCT_U232=y
+CONFIG_USB_SERIAL_PL2303=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=m
+CONFIG_USB_MASS_STORAGE=m
+CONFIG_MMC=y
+CONFIG_MMC_AT91=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_PCF8563=y
+CONFIG_RTC_DRV_AT91RM9200=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_XATTR is not set
+CONFIG_REISERFS_FS=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=m
+CONFIG_TMPFS=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RUBIN=y
+CONFIG_CRAMFS=y
+CONFIG_MINIX_FS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_ROOT_NFS=y
+CONFIG_NFSD=y
+CONFIG_SMB_FS=m
+CONFIG_CIFS=m
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_MAC_PARTITION=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_FTRACE is not set
+CONFIG_CRYPTO_PCBC=y
+CONFIG_CRYPTO_SHA1=y
diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig
deleted file mode 100644
index 4438e64f3bfb..000000000000
--- a/arch/arm/configs/at91rm9200dk_defconfig
+++ /dev/null
@@ -1,72 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91RM9200DK=y
-CONFIG_MACH_ECO920=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig
deleted file mode 100644
index ccd517c64bc7..000000000000
--- a/arch/arm/configs/at91rm9200ek_defconfig
+++ /dev/null
@@ -1,73 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_AT91RM9200EK=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_S1D13XXX=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
deleted file mode 100644
index 1b0e9a1689bb..000000000000
--- a/arch/arm/configs/ateb9200_defconfig
+++ /dev/null
@@ -1,131 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_ATEB9200=y
-CONFIG_PCCARD=m
-CONFIG_AT91_CF=m
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_NWFPE=y
-CONFIG_PM=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-# CONFIG_IPV6 is not set
-CONFIG_BRIDGE=m
-CONFIG_VLAN_8021Q=m
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK_RO=y
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_SCSI=m
-CONFIG_BLK_DEV_SD=m
-CONFIG_BLK_DEV_SR=m
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_TUN=m
-CONFIG_PHYLIB=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-CONFIG_USB_USBNET=y
-CONFIG_USB_NET_GL620A=y
-CONFIG_USB_NET_PLUSB=y
-CONFIG_USB_NET_RNDIS_HOST=y
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_EPSON2888=y
-CONFIG_PPP=m
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=m
-CONFIG_I2C_CHARDEV=m
-CONFIG_I2C_GPIO=m
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_SOUND=y
-CONFIG_USB_HID=m
-CONFIG_HID_PID=y
-CONFIG_USB_HIDDEV=y
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
-CONFIG_USB_STORAGE=m
-CONFIG_USB_STORAGE_DATAFAB=m
-CONFIG_USB_STORAGE_FREECOM=m
-CONFIG_USB_STORAGE_USBAT=m
-CONFIG_USB_STORAGE_SDDR09=m
-CONFIG_USB_STORAGE_SDDR55=m
-CONFIG_USB_STORAGE_JUMPSHOT=m
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_FTDI_SIO=m
-CONFIG_USB_SERIAL_PL2303=m
-CONFIG_USB_GADGET=m
-CONFIG_USB_ETH=m
-CONFIG_USB_GADGETFS=m
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_USB_G_SERIAL=m
-CONFIG_MMC=m
-CONFIG_MMC_DEBUG=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=m
-CONFIG_EXT3_FS=m
-CONFIG_REISERFS_FS=m
-CONFIG_INOTIFY=y
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NTFS_FS=m
-CONFIG_NTFS_RW=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V4=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_BSD_DISKLABEL=y
-CONFIG_MINIX_SUBPARTITION=y
-CONFIG_SOLARIS_X86_PARTITION=y
-CONFIG_UNIXWARE_DISKLABEL=y
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_UTF8=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRC16=m
-CONFIG_LIBCRC32C=m
diff --git a/arch/arm/configs/carmeva_defconfig b/arch/arm/configs/carmeva_defconfig
deleted file mode 100644
index ac64dbd8a49c..000000000000
--- a/arch/arm/configs/carmeva_defconfig
+++ /dev/null
@@ -1,47 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
-# CONFIG_HOTPLUG is not set
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CARMEVA=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_SERIO=m
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_MMC=m
-CONFIG_MMC_DEBUG=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_DNOTIFY is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=y
diff --git a/arch/arm/configs/cpuat91_defconfig b/arch/arm/configs/cpuat91_defconfig
deleted file mode 100644
index 022aeb55b676..000000000000
--- a/arch/arm/configs/cpuat91_defconfig
+++ /dev/null
@@ -1,112 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CPUAT91=y
-CONFIG_AT91_TIMER_HZ=100
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_DEFLATE=y
-CONFIG_PPP_BSDCOMP=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=32
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-CONFIG_GPIO_SYSFS=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_ETH=m
-CONFIG_MMC=y
-CONFIG_MMC_AT91=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_GPIO=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_PCF8563=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
-CONFIG_AUTOFS4_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_CRAMFS=y
-CONFIG_MINIX_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig
deleted file mode 100644
index a24c448840c4..000000000000
--- a/arch/arm/configs/csb337_defconfig
+++ /dev/null
@@ -1,104 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CSB337=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_ATMEL_SSC=y
-CONFIG_SCSI=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_SERIAL=y
-CONFIG_USB_SERIAL_CONSOLE=y
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_FTDI_SIO=y
-CONFIG_USB_SERIAL_KEYSPAN=y
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_MCT_U232=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_HCTOSYS_DEVICE="rtc1"
-# CONFIG_RTC_INTF_SYSFS is not set
-CONFIG_RTC_DRV_DS1307=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig
deleted file mode 100644
index 98552adac5fb..000000000000
--- a/arch/arm/configs/csb637_defconfig
+++ /dev/null
@@ -1,98 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_CSB637=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_SCSI=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_SERIAL=y
-CONFIG_USB_SERIAL_CONSOLE=y
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_FTDI_SIO=y
-CONFIG_USB_SERIAL_KEYSPAN=y
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_MCT_U232=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig
deleted file mode 100644
index 6bb6abdcea8c..000000000000
--- a/arch/arm/configs/ecbat91_defconfig
+++ /dev/null
@@ -1,99 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_ECBAT91=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_PREEMPT=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="rootfstype=reiserfs root=/dev/mmcblk0p1 console=ttyS0,115200n8 rootdelay=1"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IPV6 is not set
-CONFIG_CFG80211=y
-CONFIG_MAC80211=y
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_AFS_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_DATAFLASH=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-CONFIG_PPP_MULTILINK=y
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_SPI=y
-CONFIG_SPI_BITBANG=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-# CONFIG_VGA_CONSOLE is not set
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_PRINTER=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-CONFIG_MMC_AT91=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-CONFIG_REISERFS_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_DEBUG_USER=y
-CONFIG_CRYPTO_PCBC=y
-CONFIG_CRYPTO_SHA1=y
diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig
deleted file mode 100644
index 896dbe00dc6e..000000000000
--- a/arch/arm/configs/kafa_defconfig
+++ /dev/null
@@ -1,61 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_LOCALVERSION_AUTO is not set
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_KAFA=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PREEMPT=y
-CONFIG_LEDS=y
-CONFIG_LEDS_CPU=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20800000,10M root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK_RO=y
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_LEGACY_PTY_COUNT=32
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_GPIO=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_DES=y
diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig
deleted file mode 100644
index 9f906a85f5c2..000000000000
--- a/arch/arm/configs/kb9202_defconfig
+++ /dev/null
@@ -1,127 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_AUDIT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_KB9200=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x10000000
-CONFIG_ZBOOT_ROM_BSS=0x20040000
-CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M"
-CONFIG_KEXEC=y
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_ATMEL_TCLIB=y
-CONFIG_ATMEL_SSC=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_SCSI_SPI_ATTRS=m
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_AT91RM9200_WATCHDOG=y
-CONFIG_FB=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_GENERIC is not set
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_MINI_4x6=y
-# CONFIG_HID_SUPPORT is not set
-CONFIG_USB=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_LIBUSUAL=y
-CONFIG_MMC=y
-CONFIG_MMC_AT91=m
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_DNOTIFY is not set
-CONFIG_INOTIFY=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_JFFS2_FS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_UTF8=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_PREEMPT is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig
deleted file mode 100644
index 1579857aeeaa..000000000000
--- a/arch/arm/configs/onearm_defconfig
+++ /dev/null
@@ -1,80 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_ONEARM=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_PCCARD=y
-CONFIG_AT91_CF=y
-CONFIG_LEDS=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IPV6=y
-# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET6_XFRM_MODE_BEET is not set
-# CONFIG_IPV6_SIT is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_NBD=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=y
-# CONFIG_USB_HID is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_GADGET=y
-CONFIG_MMC=y
-CONFIG_EXT2_FS=y
-CONFIG_INOTIFY=y
-CONFIG_TMPFS=y
-CONFIG_CRAMFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_ROOT_NFS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig
deleted file mode 100644
index 4c9afa478d57..000000000000
--- a/arch/arm/configs/picotux200_defconfig
+++ /dev/null
@@ -1,242 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_SYSVIPC=y
-CONFIG_IKCONFIG=m
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_EMBEDDED=y
-# CONFIG_KALLSYMS is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_MACH_PICOTUX2XX=y
-CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
-CONFIG_AEABI=y
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_KEXEC=y
-CONFIG_FPE_NWFPE=y
-CONFIG_BINFMT_MISC=m
-CONFIG_NET=y
-CONFIG_PACKET=m
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=m
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_IPV6_MIP6=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_BRIDGE=m
-CONFIG_VLAN_8021Q=m
-CONFIG_BT=m
-CONFIG_BT_L2CAP=m
-CONFIG_BT_SCO=m
-CONFIG_BT_RFCOMM=m
-CONFIG_BT_RFCOMM_TTY=y
-CONFIG_BT_BNEP=m
-CONFIG_BT_BNEP_MC_FILTER=y
-CONFIG_BT_BNEP_PROTO_FILTER=y
-CONFIG_BT_HIDP=m
-CONFIG_FW_LOADER=m
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_AMDSTD=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_EEPROM_LEGACY=m
-CONFIG_SCSI=m
-CONFIG_BLK_DEV_SD=m
-CONFIG_BLK_DEV_SR=m
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_NETDEVICES=y
-CONFIG_TUN=m
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-CONFIG_USB_CATC=m
-CONFIG_USB_KAWETH=m
-CONFIG_USB_PEGASUS=m
-CONFIG_USB_RTL8150=m
-CONFIG_USB_USBNET=m
-CONFIG_USB_NET_DM9601=m
-CONFIG_USB_NET_GL620A=m
-CONFIG_USB_NET_PLUSB=m
-CONFIG_USB_NET_MCS7830=m
-CONFIG_USB_NET_RNDIS_HOST=m
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_EPSON2888=y
-CONFIG_USB_KC2190=y
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_I2C=m
-CONFIG_I2C_CHARDEV=m
-CONFIG_I2C_GPIO=m
-CONFIG_HWMON=m
-CONFIG_SENSORS_ADM1021=m
-CONFIG_SENSORS_ADM1025=m
-CONFIG_SENSORS_ADM1026=m
-CONFIG_SENSORS_ADM1029=m
-CONFIG_SENSORS_ADM1031=m
-CONFIG_SENSORS_ADM9240=m
-CONFIG_SENSORS_DS1621=m
-CONFIG_SENSORS_GL518SM=m
-CONFIG_SENSORS_GL520SM=m
-CONFIG_SENSORS_IT87=m
-CONFIG_SENSORS_LM63=m
-CONFIG_SENSORS_LM75=m
-CONFIG_SENSORS_LM77=m
-CONFIG_SENSORS_LM78=m
-CONFIG_SENSORS_LM80=m
-CONFIG_SENSORS_LM83=m
-CONFIG_SENSORS_LM85=m
-CONFIG_SENSORS_LM87=m
-CONFIG_SENSORS_LM90=m
-CONFIG_SENSORS_LM92=m
-CONFIG_SENSORS_MAX1619=m
-CONFIG_SENSORS_PCF8591=m
-CONFIG_SENSORS_SMSC47B397=m
-CONFIG_SENSORS_W83781D=m
-CONFIG_SENSORS_W83791D=m
-CONFIG_SENSORS_W83792D=m
-CONFIG_SENSORS_W83793=m
-CONFIG_SENSORS_W83L785TS=m
-CONFIG_WATCHDOG=y
-CONFIG_WATCHDOG_NOWAYOUT=y
-CONFIG_AT91RM9200_WATCHDOG=m
-CONFIG_HID=m
-CONFIG_USB=m
-CONFIG_USB_DEVICEFS=y
-CONFIG_USB_OHCI_HCD=m
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
-CONFIG_USB_STORAGE=m
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_PL2303=m
-CONFIG_MMC=m
-CONFIG_MMC_AT91=m
-CONFIG_RTC_CLASS=m
-CONFIG_RTC_DRV_AT91RM9200=m
-CONFIG_EXT2_FS=m
-CONFIG_EXT3_FS=m
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_INOTIFY=y
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_NTFS_FS=m
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_NFS_FS=m
-CONFIG_SMB_FS=m
-CONFIG_CIFS=m
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_AMIGA_PARTITION=y
-CONFIG_NLS_DEFAULT="utf-8"
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_NLS_UTF8=m
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_LL=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_LIBCRC32C=m
diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig
deleted file mode 100644
index 30c537f61089..000000000000
--- a/arch/arm/configs/yl9200_defconfig
+++ /dev/null
@@ -1,137 +0,0 @@
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_AT91=y
-CONFIG_ARCH_AT91RM9200DK=y
-CONFIG_MACH_YL9200=y
-# CONFIG_ARM_THUMB is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw"
-CONFIG_FPE_NWFPE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-CONFIG_MTD=y
-CONFIG_MTD_CONCAT=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_JEDECPROBE=y
-CONFIG_MTD_CFI_INTELEXT=y
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PLATRAM=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_NAND_PLATFORM=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=3
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_MISC_DEVICES is not set
-CONFIG_BLK_DEV_SD=y
-CONFIG_ATA=y
-CONFIG_NETDEVICES=y
-CONFIG_PHYLIB=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_NET_ETHERNET=y
-CONFIG_ARM_AT91_ETHER=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=640
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_GPIO=y
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ADS7846=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_SPI=y
-CONFIG_SPI_DEBUG=y
-CONFIG_SPI_ATMEL=y
-CONFIG_FB=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_LCD_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_DISPLAY_SUPPORT=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_USB=y
-CONFIG_USB_DEBUG=y
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-CONFIG_USB_MON=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_M66592=y
-CONFIG_USB_FILE_STORAGE=m
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
-CONFIG_MMC_AT91=m
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT3_FS=y
-CONFIG_REISERFS_FS=y
-CONFIG_INOTIFY=y
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=1
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_RUBIN=y
-CONFIG_CRAMFS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_MAC_PARTITION=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_KERNEL=y
-CONFIG_SLUB_DEBUG_ON=y
-CONFIG_DEBUG_KOBJECT=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_LIST=y
-CONFIG_DEBUG_USER=y
-CONFIG_DEBUG_ERRORS=y
-CONFIG_DEBUG_LL=y
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index c09e3573c5de..bb96a7d4bbf5 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -911,7 +911,7 @@ __kuser_cmpxchg:				@ 0xffff0fc0
         * A special ghost syscall is used for that (see traps.c).
         */
        stmfd   sp!, {r7, lr}
-        ldr     r7, =1f                 @ it's 20 bits
+        ldr     r7, 1f                  @ it's 20 bits
        swi     __ARM_NR_cmpxchg
        ldmfd   sp!, {r7, pc}
 1:      .word   __ARM_NR_cmpxchg
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index dd6b369ac69c..6bd82d25683c 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -85,9 +85,11 @@ ENTRY(stext)
        mrc     p15, 0, r9, c0, c0              @ get processor id
        bl      __lookup_processor_type         @ r5=procinfo r9=cpuid
        movs    r10, r5                         @ invalid processor (r5=0)?
+ THUMB( it      eq )            @ force fixup-able long branch encoding
        beq     __error_p                       @ yes, error 'p'
        bl      __lookup_machine_type           @ r5=machinfo
        movs    r8, r5                          @ invalid machine (r5=0)?
+ THUMB( it      eq )            @ force fixup-able long branch encoding
        beq     __error_a                       @ yes, error 'a'
        bl      __vet_atags
 #ifdef CONFIG_SMP_ON_UP
@@ -262,6 +264,7 @@ __create_page_tables:
        mov     pc, lr
 ENDPROC(__create_page_tables)
        .ltorg
+        .align
 __enable_mmu_loc:
        .long   .
        .long   __enable_mmu
@@ -282,6 +285,7 @@ ENTRY(secondary_startup)
        bl      __lookup_processor_type
        movs    r10, r5                         @ invalid processor?
        moveq   r0, #'p'                        @ yes, error 'p'
+ THUMB( it      eq )            @ force fixup-able long branch encoding
        beq     __error_p
        /*
@@ -308,6 +312,8 @@ ENTRY(__secondary_switched)
        b       secondary_start_kernel
 ENDPROC(__secondary_switched)
+        .align
        .type   __secondary_data, %object
 __secondary_data:
        .long   .
@@ -413,6 +419,7 @@ __fixup_smp_on_up:
        mov     pc, lr
 ENDPROC(__fixup_smp)
+        .align
 1:      .word   .
        .word   __smpalt_begin
        .word   __smpalt_end
diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S
index fd26f8d65151..9cf4cbf8f95b 100644
--- a/arch/arm/kernel/relocate_kernel.S
+++ b/arch/arm/kernel/relocate_kernel.S
@@ -59,6 +59,8 @@ relocate_new_kernel:
        ldr r2,kexec_boot_atags
        mov pc,lr
+        .align
        .globl kexec_start_address
 kexec_start_address:
        .long   0x0
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 821eb842795f..62d686f0b426 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -24,8 +24,8 @@ obj-$(CONFIG_ARCH_AT91X40)	+= at91x40.o at91x40_time.o
 # AT91RM9200 board-specific support
 obj-$(CONFIG_MACH_ONEARM)       += board-1arm.o
-obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o
+obj-$(CONFIG_ARCH_AT91RM9200DK) += board-rm9200dk.o
-obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o
+obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o
 obj-$(CONFIG_MACH_CSB337)       += board-csb337.o
 obj-$(CONFIG_MACH_CSB637)       += board-csb637.o
 obj-$(CONFIG_MACH_CARMEVA)      += board-carmeva.o
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 9338825cfcd7..7b539228e0ef 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -1106,51 +1106,6 @@ static inline void configure_usart3_pins(unsigned pins)
 static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART];   /* the UARTs to use */
 struct platform_device *atmel_default_console_device;   /* the serial console device */
-void __init __deprecated at91_init_serial(struct at91_uart_config *config)
-{
-        int i;
-        /* Fill in list of supported UARTs */
-        for (i = 0; i < config->nr_tty; i++) {
-                switch (config->tty_map[i]) {
-                        case 0:
-                                configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS);
-                                at91_uarts[i] = &at91rm9200_uart0_device;
-                                at91_clock_associate("usart0_clk", &at91rm9200_uart0_device.dev, "usart");
-                                break;
-                        case 1:
-                                configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DSR | ATMEL_UART_DTR | ATMEL_UART_DCD | ATMEL_UART_RI);
-                                at91_uarts[i] = &at91rm9200_uart1_device;
-                                at91_clock_associate("usart1_clk", &at91rm9200_uart1_device.dev, "usart");
-                                break;
-                        case 2:
-                                configure_usart2_pins(0);
-                                at91_uarts[i] = &at91rm9200_uart2_device;
-                                at91_clock_associate("usart2_clk", &at91rm9200_uart2_device.dev, "usart");
-                                break;
-                        case 3:
-                                configure_usart3_pins(0);
-                                at91_uarts[i] = &at91rm9200_uart3_device;
-                                at91_clock_associate("usart3_clk", &at91rm9200_uart3_device.dev, "usart");
-                                break;
-                        case 4:
-                                configure_dbgu_pins();
-                                at91_uarts[i] = &at91rm9200_dbgu_device;
-                                at91_clock_associate("mck", &at91rm9200_dbgu_device.dev, "usart");
-                                break;
-                        default:
-                                continue;
-                }
-                at91_uarts[i]->id = i;          /* update ID number to mapped ID */
-        }
-        /* Set serial console device */
-        if (config->console_tty < ATMEL_MAX_UART)
-                atmel_default_console_device = at91_uarts[config->console_tty];
-        if (!atmel_default_console_device)
-                printk(KERN_INFO "AT91: No default serial console defined.\n");
-}
 void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
 {
        struct platform_device *pdev;
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index 46bdc82d3fbf..8a3fc84847c1 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -39,24 +39,24 @@
 #include "generic.h"
-/*
- * Serial port configuration.
- *    0 .. 3 = USART0 .. USART3
- *    4      = DBGU
- */
-static struct at91_uart_config __initdata onearm_uart_config = {
-        .console_tty    = 0,                            /* ttyS0 */
-        .nr_tty         = 3,
-        .tty_map        = { 4, 0, 1, -1, -1 },          /* ttyS0, ..., ttyS4 */
-};
 static void __init onearm_map_io(void)
 {
        /* Initialize processor: 18.432 MHz crystal */
        at91rm9200_initialize(18432000, AT91RM9200_PQFP);
-        /* Setup the serial ports and console */
+        /* DBGU on ttyS0. (Rx & Tx only) */
-        at91_init_serial(&onearm_uart_config);
+        at91_register_uart(0, 0, 0);
+        /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
+        at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+        /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+        at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS
+                           | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+                           | ATMEL_UART_RI);
+        /* set serial console to ttyS0 (ie, DBGU) */
+        at91_set_serial_console(0);
 }
 static void __init onearm_init_irq(void)
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index c0ce79d431a0..d2e1f4ec1fcc 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -39,17 +39,6 @@
 #include "generic.h"
-/*
- * Serial port configuration.
- *    0 .. 3 = USART0 .. USART3
- *    4      = DBGU
- */
-static struct at91_uart_config __initdata kafa_uart_config = {
-        .console_tty    = 0,                            /* ttyS0 */
-        .nr_tty         = 2,
-        .tty_map        = { 4, 0, -1, -1, -1 }          /* ttyS0, ..., ttyS4 */
-};
 static void __init kafa_map_io(void)
 {
        /* Initialize processor: 18.432 MHz crystal */
@@ -58,8 +47,14 @@ static void __init kafa_map_io(void)
        /* Set up the LEDs */
        at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4);
-        /* Setup the serial ports and console */
+        /* DBGU on ttyS0. (Rx & Tx only) */
-        at91_init_serial(&kafa_uart_config);
+        at91_register_uart(0, 0, 0);
+        /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */
+        at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
+        /* set serial console to ttyS0 (ie, DBGU) */
+        at91_set_serial_console(0);
 }
 static void __init kafa_init_irq(void)
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index 9d833bbc592d..55dad3a46547 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -43,24 +43,21 @@
 #include "generic.h"
-/*
- * Serial port configuration.
- *    0 .. 3 = USART0 .. USART3
- *    4      = DBGU
- */
-static struct at91_uart_config __initdata picotux200_uart_config = {
-        .console_tty    = 0,                            /* ttyS0 */
-        .nr_tty         = 2,
-        .tty_map        = { 4, 1, -1, -1, -1 }          /* ttyS0, ..., ttyS4 */
-};
 static void __init picotux200_map_io(void)
 {
        /* Initialize processor: 18.432 MHz crystal */
        at91rm9200_initialize(18432000, AT91RM9200_BGA);
-        /* Setup the serial ports and console */
+        /* DBGU on ttyS0. (Rx & Tx only) */
-        at91_init_serial(&picotux200_uart_config);
+        at91_register_uart(0, 0, 0);
+        /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+        at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
+                          | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
+                          | ATMEL_UART_RI);
+        /* set serial console to ttyS0 (ie, DBGU) */
+        at91_set_serial_console(0);
 }
 static void __init picotux200_init_irq(void)
@@ -77,11 +74,6 @@ static struct at91_usbh_data __initdata picotux200_usbh_data = {
        .ports          = 1,
 };
-// static struct at91_udc_data __initdata picotux200_udc_data = {
-//      .vbus_pin       = AT91_PIN_PD4,
-//      .pullup_pin     = AT91_PIN_PD5,
-// };
 static struct at91_mmc_data __initdata picotux200_mmc_data = {
        .det_pin        = AT91_PIN_PB27,
        .slot_b         = 0,
@@ -89,21 +81,6 @@ static struct at91_mmc_data __initdata picotux200_mmc_data = {
        .wp_pin         = AT91_PIN_PA17,
 };
-// static struct spi_board_info picotux200_spi_devices[] = {
-//      {       /* DataFlash chip */
-//              .modalias       = "mtd_dataflash",
-//              .chip_select    = 0,
-//              .max_speed_hz   = 15 * 1000 * 1000,
-//      },
-// #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
-//      {       /* DataFlash card */
-//              .modalias       = "mtd_dataflash",
-//              .chip_select    = 3,
-//              .max_speed_hz   = 15 * 1000 * 1000,
-//      },
-// #endif
-// };
 #define PICOTUX200_FLASH_BASE   AT91_CHIPSELECT_0
 #define PICOTUX200_FLASH_SIZE   SZ_4M
@@ -135,21 +112,11 @@ static void __init picotux200_board_init(void)
        at91_add_device_eth(&picotux200_eth_data);
        /* USB Host */
        at91_add_device_usbh(&picotux200_usbh_data);
-        /* USB Device */
-        // at91_add_device_udc(&picotux200_udc_data);
-        // at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1);     /* pullup_pin is connected to reset */
        /* I2C */
        at91_add_device_i2c(NULL, 0);
-        /* SPI */
-        // at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices));
-#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
-        /* DataFlash card */
-        at91_set_gpio_output(AT91_PIN_PB22, 0);
-#else
        /* MMC */
        at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
        at91_add_device_mmc(0, &picotux200_mmc_data);
-#endif
        /* NOR Flash */
        platform_device_register(&picotux200_flash);
 }
diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index e14f0e165680..4c1047c8200d 100644
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/arm/mach-at91/board-dk.c
+ * linux/arch/arm/mach-at91/board-rm9200dk.c
 *
 *  Copyright (C) 2005 SAN People
 *
@@ -91,10 +91,12 @@ static struct at91_cf_data __initdata dk_cf_data = {
        // .vcc_pin     = ... always powered
 };
+#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
 static struct at91_mmc_data __initdata dk_mmc_data = {
        .slot_b         = 0,
        .wire4          = 1,
 };
+#endif
 static struct spi_board_info dk_spi_devices[] = {
        {       /* DataFlash chip */
diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 56e92c4bbc2a..9df1be8818c0 100644
--- a/arch/arm/mach-at91/board-ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/arm/mach-at91/board-ek.c
+ * linux/arch/arm/mach-at91/board-rm9200ek.c
 *
 *  Copyright (C) 2005 SAN People
 *
@@ -84,12 +84,14 @@ static struct at91_udc_data __initdata ek_udc_data = {
        .pullup_pin     = AT91_PIN_PD5,
 };
+#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
 static struct at91_mmc_data __initdata ek_mmc_data = {
        .det_pin        = AT91_PIN_PB27,
        .slot_b         = 0,
        .wire4          = 1,
        .wp_pin         = AT91_PIN_PA17,
 };
+#endif
 static struct spi_board_info ek_spi_devices[] = {
        {       /* DataFlash chip */
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 89df00a9d2f7..e0f0080eb639 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -387,7 +387,7 @@ static struct spi_board_info yl9200_spi_devices[] = {
 * EPSON S1D13806 FB (discontinued chip)
 * EPSON S1D13506 FB
 */
-#if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE)
+#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
 #include <video/s1d13xxxfb.h>
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h
index 58528aa9c8a8..2b499eb343a1 100644
--- a/arch/arm/mach-at91/include/mach/board.h
+++ b/arch/arm/mach-at91/include/mach/board.h
@@ -137,13 +137,7 @@ extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_de
 extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins);
 extern void __init at91_set_serial_console(unsigned portnr);
-struct at91_uart_config {
-        unsigned short  console_tty;    /* tty number of serial console */
-        unsigned short  nr_tty;         /* number of serial tty's */
-        short           tty_map[];      /* map UART to tty number */
-};
 extern struct platform_device *atmel_default_console_device;
-extern void __init __deprecated at91_init_serial(struct at91_uart_config *config);
 struct atmel_uart_data {
        short                   use_dma_tx;     /* use transmit DMA? */
diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c
index 38088c36936c..78defd71a829 100644
--- a/arch/arm/mach-cns3xxx/pcie.c
+++ b/arch/arm/mach-cns3xxx/pcie.c
@@ -369,7 +369,7 @@ static int __init cns3xxx_pcie_init(void)
 {
        int i;
-        hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS,
+        hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS, 0,
                        "imprecise external abort");
        for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) {
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
new file mode 100644
index 000000000000..c4ac7b415195
--- /dev/null
+++ b/arch/arm/mach-mxs/Kconfig
@@ -0,0 +1,34 @@
+if ARCH_MXS
+source "arch/arm/mach-mxs/devices/Kconfig"
+config SOC_IMX23
+        bool
+        select CPU_ARM926T
+config SOC_IMX28
+        bool
+        select CPU_ARM926T
+comment "MXS platforms:"
+config MACH_MX23EVK
+        bool "Support MX23EVK Platform"
+        select SOC_IMX23
+        select MXS_HAVE_PLATFORM_DUART
+        default y
+        help
+          Include support for MX23EVK platform. This includes specific
+          configurations for the board and its peripherals.
+config MACH_MX28EVK
+        bool "Support MX28EVK Platform"
+        select SOC_IMX28
+        select MXS_HAVE_PLATFORM_DUART
+        select MXS_HAVE_PLATFORM_FEC
+        default y
+        help
+          Include support for MX28EVK platform. This includes specific
+          configurations for the board and its peripherals.
+endif
diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile
new file mode 100644
index 000000000000..39d3f9c2a841
--- /dev/null
+++ b/arch/arm/mach-mxs/Makefile
@@ -0,0 +1,10 @@
+# Common support
+obj-y := clock.o devices.o gpio.o icoll.o iomux.o system.o timer.o
+obj-$(CONFIG_SOC_IMX23) += clock-mx23.o mm-mx23.o
+obj-$(CONFIG_SOC_IMX28) += clock-mx28.o mm-mx28.o
+obj-$(CONFIG_MACH_MX23EVK) += mach-mx23evk.o
+obj-$(CONFIG_MACH_MX28EVK) += mach-mx28evk.o
+obj-y += devices/
diff --git a/arch/arm/mach-mxs/Makefile.boot b/arch/arm/mach-mxs/Makefile.boot
new file mode 100644
index 000000000000..eb541e0291da
--- /dev/null
+++ b/arch/arm/mach-mxs/Makefile.boot
@@ -0,0 +1 @@
+zreladdr-y := 0x40008000
diff --git a/arch/arm/mach-mxs/clock-mx23.c b/arch/arm/mach-mxs/clock-mx23.c
new file mode 100644
index 000000000000..8f5a19ab558c
--- /dev/null
+++ b/arch/arm/mach-mxs/clock-mx23.c
@@ -0,0 +1,526 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include <linux/mm.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/jiffies.h>
+#include <asm/clkdev.h>
+#include <asm/div64.h>
+#include <mach/mx23.h>
+#include <mach/common.h>
+#include <mach/clock.h>
+#include "regs-clkctrl-mx23.h"
+#define CLKCTRL_BASE_ADDR       MX23_IO_ADDRESS(MX23_CLKCTRL_BASE_ADDR)
+#define DIGCTRL_BASE_ADDR       MX23_IO_ADDRESS(MX23_DIGCTL_BASE_ADDR)
+#define PARENT_RATE_SHIFT       8
+static int _raw_clk_enable(struct clk *clk)
+{
+        u32 reg;
+        if (clk->enable_reg) {
+                reg = __raw_readl(clk->enable_reg);
+                reg &= ~(1 << clk->enable_shift);
+                __raw_writel(reg, clk->enable_reg);
+        }
+        return 0;
+}
+static void _raw_clk_disable(struct clk *clk)
+{
+        u32 reg;
+        if (clk->enable_reg) {
+                reg = __raw_readl(clk->enable_reg);
+                reg |= 1 << clk->enable_shift;
+                __raw_writel(reg, clk->enable_reg);
+        }
+}
+/*
+ * ref_xtal_clk
+ */
+static unsigned long ref_xtal_clk_get_rate(struct clk *clk)
+{
+        return 24000000;
+}
+static struct clk ref_xtal_clk = {
+        .get_rate = ref_xtal_clk_get_rate,
+};
+/*
+ * pll_clk
+ */
+static unsigned long pll_clk_get_rate(struct clk *clk)
+{
+        return 480000000;
+}
+static int pll_clk_enable(struct clk *clk)
+{
+        __raw_writel(BM_CLKCTRL_PLLCTRL0_POWER |
+                        BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_PLLCTRL0_SET);
+        /* Only a 10us delay is need. PLLCTRL1 LOCK bitfied is only a timer
+         * and is incorrect (excessive). Per definition of the PLLCTRL0
+         * POWER field, waiting at least 10us.
+         */
+        udelay(10);
+        return 0;
+}
+static void pll_clk_disable(struct clk *clk)
+{
+        __raw_writel(BM_CLKCTRL_PLLCTRL0_POWER |
+                        BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_PLLCTRL0_CLR);
+}
+static struct clk pll_clk = {
+         .get_rate = pll_clk_get_rate,
+         .enable = pll_clk_enable,
+         .disable = pll_clk_disable,
+         .parent = &ref_xtal_clk,
+};
+/*
+ * ref_clk
+ */
+#define _CLK_GET_RATE_REF(name, sr, ss)                                 \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        unsigned long parent_rate;                                      \
+        u32 reg, div;                                                   \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##sr);         \
+        div = (reg >> BP_CLKCTRL_##sr##_##ss##FRAC) & 0x3f;             \
+        parent_rate = clk_get_rate(clk->parent);                        \
+                                                                        \
+        return SH_DIV((parent_rate >> PARENT_RATE_SHIFT) * 18,          \
+                        div, PARENT_RATE_SHIFT);                        \
+}
+_CLK_GET_RATE_REF(ref_cpu_clk, FRAC, CPU)
+_CLK_GET_RATE_REF(ref_emi_clk, FRAC, EMI)
+_CLK_GET_RATE_REF(ref_pix_clk, FRAC, PIX)
+_CLK_GET_RATE_REF(ref_io_clk, FRAC, IO)
+#define _DEFINE_CLOCK_REF(name, er, es)                                 \
+        static struct clk name = {                                      \
+                .enable_reg     = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er,  \
+                .enable_shift   = BP_CLKCTRL_##er##_CLKGATE##es,        \
+                .get_rate       = name##_get_rate,                      \
+                .enable         = _raw_clk_enable,                      \
+                .disable        = _raw_clk_disable,                     \
+                .parent         = &pll_clk,                             \
+        }
+_DEFINE_CLOCK_REF(ref_cpu_clk, FRAC, CPU);
+_DEFINE_CLOCK_REF(ref_emi_clk, FRAC, EMI);
+_DEFINE_CLOCK_REF(ref_pix_clk, FRAC, PIX);
+_DEFINE_CLOCK_REF(ref_io_clk, FRAC, IO);
+/*
+ * General clocks
+ *
+ * clk_get_rate
+ */
+static unsigned long rtc_clk_get_rate(struct clk *clk)
+{
+        /* ref_xtal_clk is implemented as the only parent */
+        return clk_get_rate(clk->parent) / 768;
+}
+static unsigned long clk32k_clk_get_rate(struct clk *clk)
+{
+        return clk->parent->get_rate(clk->parent) / 750;
+}
+#define _CLK_GET_RATE(name, rs)                                         \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        u32 reg, div;                                                   \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs);         \
+                                                                        \
+        if (clk->parent == &ref_xtal_clk)                               \
+                div = (reg & BM_CLKCTRL_##rs##_DIV_XTAL) >>             \
+                        BP_CLKCTRL_##rs##_DIV_XTAL;                     \
+        else                                                            \
+                div = (reg & BM_CLKCTRL_##rs##_DIV_##rs) >>             \
+                        BP_CLKCTRL_##rs##_DIV_##rs;                     \
+                                                                        \
+        if (!div)                                                       \
+                return -EINVAL;                                         \
+                                                                        \
+        return clk_get_rate(clk->parent) / div;                         \
+}
+_CLK_GET_RATE(cpu_clk, CPU)
+_CLK_GET_RATE(emi_clk, EMI)
+#define _CLK_GET_RATE1(name, rs)                                        \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        u32 reg, div;                                                   \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs);         \
+        div = (reg & BM_CLKCTRL_##rs##_DIV) >> BP_CLKCTRL_##rs##_DIV;   \
+                                                                        \
+        if (!div)                                                       \
+                return -EINVAL;                                         \
+                                                                        \
+        return clk_get_rate(clk->parent) / div;                         \
+}
+_CLK_GET_RATE1(hbus_clk, HBUS)
+_CLK_GET_RATE1(xbus_clk, XBUS)
+_CLK_GET_RATE1(ssp_clk, SSP)
+_CLK_GET_RATE1(gpmi_clk, GPMI)
+_CLK_GET_RATE1(lcdif_clk, PIX)
+#define _CLK_GET_RATE_STUB(name)                                        \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        return clk_get_rate(clk->parent);                               \
+}
+_CLK_GET_RATE_STUB(uart_clk)
+_CLK_GET_RATE_STUB(audio_clk)
+_CLK_GET_RATE_STUB(pwm_clk)
+/*
+ * clk_set_rate
+ */
+static int cpu_clk_set_rate(struct clk *clk, unsigned long rate)
+{
+        u32 reg, bm_busy, div_max, d, f, div, frac;
+        unsigned long diff, parent_rate, calc_rate;
+        int i;
+        parent_rate = clk_get_rate(clk->parent);
+        if (clk->parent == &ref_xtal_clk) {
+                div_max = BM_CLKCTRL_CPU_DIV_XTAL >> BP_CLKCTRL_CPU_DIV_XTAL;
+                bm_busy = BM_CLKCTRL_CPU_BUSY_REF_XTAL;
+                div = DIV_ROUND_UP(parent_rate, rate);
+                if (div == 0 || div > div_max)
+                        return -EINVAL;
+        } else {
+                div_max = BM_CLKCTRL_CPU_DIV_CPU >> BP_CLKCTRL_CPU_DIV_CPU;
+                bm_busy = BM_CLKCTRL_CPU_BUSY_REF_CPU;
+                rate >>= PARENT_RATE_SHIFT;
+                parent_rate >>= PARENT_RATE_SHIFT;
+                diff = parent_rate;
+                div = frac = 1;
+                for (d = 1; d <= div_max; d++) {
+                        f = parent_rate * 18 / d / rate;
+                        if ((parent_rate * 18 / d) % rate)
+                                f++;
+                        if (f < 18 || f > 35)
+                                continue;
+                        calc_rate = parent_rate * 18 / f / d;
+                        if (calc_rate > rate)
+                                continue;
+                        if (rate - calc_rate < diff) {
+                                frac = f;
+                                div = d;
+                                diff = rate - calc_rate;
+                        }
+                        if (diff == 0)
+                                break;
+                }
+                if (diff == parent_rate)
+                        return -EINVAL;
+                reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_FRAC);
+                reg &= ~BM_CLKCTRL_FRAC_CPUFRAC;
+                reg |= frac;
+                __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_FRAC);
+        }
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU);
+        reg &= ~BM_CLKCTRL_CPU_DIV_CPU;
+        reg |= div << BP_CLKCTRL_CPU_DIV_CPU;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU);
+        for (i = 10000; i; i--)
+                if (!(__raw_readl(CLKCTRL_BASE_ADDR +
+                                        HW_CLKCTRL_CPU) & bm_busy))
+                        break;
+        if (!i) {
+                pr_err("%s: divider writing timeout\n", __func__);
+                return -ETIMEDOUT;
+        }
+        return 0;
+}
+#define _CLK_SET_RATE(name, dr)                                         \
+static int name##_set_rate(struct clk *clk, unsigned long rate)         \
+{                                                                       \
+        u32 reg, div_max, div;                                          \
+        unsigned long parent_rate;                                      \
+        int i;                                                          \
+                                                                        \
+        parent_rate = clk_get_rate(clk->parent);                        \
+        div_max = BM_CLKCTRL_##dr##_DIV >> BP_CLKCTRL_##dr##_DIV;       \
+                                                                        \
+        div = DIV_ROUND_UP(parent_rate, rate);                          \
+        if (div == 0 || div > div_max)                                  \
+                return -EINVAL;                                         \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);         \
+        reg &= ~BM_CLKCTRL_##dr##_DIV;                                  \
+        reg |= div << BP_CLKCTRL_##dr##_DIV;                            \
+        if (reg | (1 << clk->enable_shift)) {                           \
+                pr_err("%s: clock is gated\n", __func__);               \
+                return -EINVAL;                                         \
+        }                                                               \
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);         \
+                                                                        \
+        for (i = 10000; i; i--)                                         \
+                if (!(__raw_readl(CLKCTRL_BASE_ADDR +                   \
+                        HW_CLKCTRL_##dr) & BM_CLKCTRL_##dr##_BUSY))     \
+                        break;                                          \
+        if (!i) {                                                       \
+                pr_err("%s: divider writing timeout\n", __func__);      \
+                return -ETIMEDOUT;                                      \
+        }                                                               \
+                                                                        \
+        return 0;                                                       \
+}
+_CLK_SET_RATE(xbus_clk, XBUS)
+_CLK_SET_RATE(ssp_clk, SSP)
+_CLK_SET_RATE(gpmi_clk, GPMI)
+_CLK_SET_RATE(lcdif_clk, PIX)
+#define _CLK_SET_RATE_STUB(name)                                        \
+static int name##_set_rate(struct clk *clk, unsigned long rate)         \
+{                                                                       \
+        return -EINVAL;                                                 \
+}
+_CLK_SET_RATE_STUB(emi_clk)
+_CLK_SET_RATE_STUB(uart_clk)
+_CLK_SET_RATE_STUB(audio_clk)
+_CLK_SET_RATE_STUB(pwm_clk)
+_CLK_SET_RATE_STUB(clk32k_clk)
+/*
+ * clk_set_parent
+ */
+#define _CLK_SET_PARENT(name, bit)                                      \
+static int name##_set_parent(struct clk *clk, struct clk *parent)       \
+{                                                                       \
+        if (parent != clk->parent) {                                    \
+                __raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit,            \
+                         HW_CLKCTRL_CLKSEQ_TOG);                        \
+                clk->parent = parent;                                   \
+        }                                                               \
+                                                                        \
+        return 0;                                                       \
+}
+_CLK_SET_PARENT(cpu_clk, CPU)
+_CLK_SET_PARENT(emi_clk, EMI)
+_CLK_SET_PARENT(ssp_clk, SSP)
+_CLK_SET_PARENT(gpmi_clk, GPMI)
+_CLK_SET_PARENT(lcdif_clk, PIX)
+#define _CLK_SET_PARENT_STUB(name)                                      \
+static int name##_set_parent(struct clk *clk, struct clk *parent)       \
+{                                                                       \
+        if (parent != clk->parent)                                      \
+                return -EINVAL;                                         \
+        else                                                            \
+                return 0;                                               \
+}
+_CLK_SET_PARENT_STUB(uart_clk)
+_CLK_SET_PARENT_STUB(audio_clk)
+_CLK_SET_PARENT_STUB(pwm_clk)
+_CLK_SET_PARENT_STUB(clk32k_clk)
+/*
+ * clk definition
+ */
+static struct clk cpu_clk = {
+        .get_rate = cpu_clk_get_rate,
+        .set_rate = cpu_clk_set_rate,
+        .set_parent = cpu_clk_set_parent,
+        .parent = &ref_cpu_clk,
+};
+static struct clk hbus_clk = {
+        .get_rate = hbus_clk_get_rate,
+        .parent = &cpu_clk,
+};
+static struct clk xbus_clk = {
+        .get_rate = xbus_clk_get_rate,
+        .set_rate = xbus_clk_set_rate,
+        .parent = &ref_xtal_clk,
+};
+static struct clk rtc_clk = {
+        .get_rate = rtc_clk_get_rate,
+        .parent = &ref_xtal_clk,
+};
+/* usb_clk gate is controlled in DIGCTRL other than CLKCTRL */
+static struct clk usb_clk = {
+        .enable_reg = DIGCTRL_BASE_ADDR,
+        .enable_shift = 2,
+        .enable = _raw_clk_enable,
+        .disable = _raw_clk_disable,
+        .parent = &pll_clk,
+};
+#define _DEFINE_CLOCK(name, er, es, p)                                  \
+        static struct clk name = {                                      \
+                .enable_reg     = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er,  \
+                .enable_shift   = BP_CLKCTRL_##er##_##es,               \
+                .get_rate       = name##_get_rate,                      \
+                .set_rate       = name##_set_rate,                      \
+                .set_parent     = name##_set_parent,                    \
+                .enable         = _raw_clk_enable,                      \
+                .disable        = _raw_clk_disable,                     \
+                .parent         = p,                                    \
+        }
+_DEFINE_CLOCK(emi_clk, EMI, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(ssp_clk, SSP, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(gpmi_clk, GPMI, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(lcdif_clk, PIX, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(uart_clk, XTAL, UART_CLK_GATE, &ref_xtal_clk);
+_DEFINE_CLOCK(audio_clk, XTAL, FILT_CLK24M_GATE, &ref_xtal_clk);
+_DEFINE_CLOCK(pwm_clk, XTAL, PWM_CLK24M_GATE, &ref_xtal_clk);
+_DEFINE_CLOCK(clk32k_clk, XTAL, TIMROT_CLK32K_GATE, &ref_xtal_clk);
+#define _REGISTER_CLOCK(d, n, c) \
+        { \
+                .dev_id = d, \
+                .con_id = n, \
+                .clk = &c, \
+        },
+static struct clk_lookup lookups[] = {
+        _REGISTER_CLOCK("mxs-duart.0", NULL, uart_clk)
+        _REGISTER_CLOCK("rtc", NULL, rtc_clk)
+        _REGISTER_CLOCK(NULL, "hclk", hbus_clk)
+        _REGISTER_CLOCK(NULL, "xclk", xbus_clk)
+        _REGISTER_CLOCK(NULL, "usb", usb_clk)
+        _REGISTER_CLOCK(NULL, "audio", audio_clk)
+        _REGISTER_CLOCK(NULL, "pwm", pwm_clk)
+};
+static int clk_misc_init(void)
+{
+        u32 reg;
+        int i;
+        /* Fix up parent per register setting */
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ);
+        cpu_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_CPU) ?
+                        &ref_xtal_clk : &ref_cpu_clk;
+        emi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_EMI) ?
+                        &ref_xtal_clk : &ref_emi_clk;
+        ssp_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP) ?
+                        &ref_xtal_clk : &ref_io_clk;
+        gpmi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_GPMI) ?
+                        &ref_xtal_clk : &ref_io_clk;
+        lcdif_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_PIX) ?
+                        &ref_xtal_clk : &ref_pix_clk;
+        /* Use int div over frac when both are available */
+        __raw_writel(BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR);
+        __raw_writel(BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR);
+        __raw_writel(BM_CLKCTRL_HBUS_DIV_FRAC_EN,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS_CLR);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS);
+        reg &= ~BM_CLKCTRL_XBUS_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP);
+        reg &= ~BM_CLKCTRL_SSP_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI);
+        reg &= ~BM_CLKCTRL_GPMI_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_PIX);
+        reg &= ~BM_CLKCTRL_PIX_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_PIX);
+        /*
+         * Set safe hbus clock divider. A divider of 3 ensure that
+         * the Vddd voltage required for the cpu clock is sufficiently
+         * high for the hbus clock.
+         */
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS);
+        reg &= BM_CLKCTRL_HBUS_DIV;
+        reg |= 3 << BP_CLKCTRL_HBUS_DIV;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS);
+        for (i = 10000; i; i--)
+                if (!(__raw_readl(CLKCTRL_BASE_ADDR +
+                        HW_CLKCTRL_HBUS) & BM_CLKCTRL_HBUS_BUSY))
+                        break;
+        if (!i) {
+                pr_err("%s: divider writing timeout\n", __func__);
+                return -ETIMEDOUT;
+        }
+        /* Gate off cpu clock in WFI for power saving */
+        __raw_writel(BM_CLKCTRL_CPU_INTERRUPT_WAIT,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_SET);
+        return 0;
+}
+int __init mx23_clocks_init(void)
+{
+        clk_misc_init();
+        clkdev_add_table(lookups, ARRAY_SIZE(lookups));
+        mxs_timer_init(&clk32k_clk, MX23_INT_TIMER0);
+        return 0;
+}
diff --git a/arch/arm/mach-mxs/clock-mx28.c b/arch/arm/mach-mxs/clock-mx28.c
new file mode 100644
index 000000000000..74e2103c6011
--- /dev/null
+++ b/arch/arm/mach-mxs/clock-mx28.c
@@ -0,0 +1,734 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include <linux/mm.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/jiffies.h>
+#include <asm/clkdev.h>
+#include <asm/div64.h>
+#include <mach/mx28.h>
+#include <mach/common.h>
+#include <mach/clock.h>
+#include "regs-clkctrl-mx28.h"
+#define CLKCTRL_BASE_ADDR       MX28_IO_ADDRESS(MX28_CLKCTRL_BASE_ADDR)
+#define DIGCTRL_BASE_ADDR       MX28_IO_ADDRESS(MX28_DIGCTL_BASE_ADDR)
+#define PARENT_RATE_SHIFT       8
+static struct clk pll2_clk;
+static struct clk cpu_clk;
+static struct clk emi_clk;
+static struct clk saif0_clk;
+static struct clk saif1_clk;
+static struct clk clk32k_clk;
+static int _raw_clk_enable(struct clk *clk)
+{
+        u32 reg;
+        if (clk->enable_reg) {
+                reg = __raw_readl(clk->enable_reg);
+                reg &= ~(1 << clk->enable_shift);
+                __raw_writel(reg, clk->enable_reg);
+        }
+        return 0;
+}
+static void _raw_clk_disable(struct clk *clk)
+{
+        u32 reg;
+        if (clk->enable_reg) {
+                reg = __raw_readl(clk->enable_reg);
+                reg |= 1 << clk->enable_shift;
+                __raw_writel(reg, clk->enable_reg);
+        }
+}
+/*
+ * ref_xtal_clk
+ */
+static unsigned long ref_xtal_clk_get_rate(struct clk *clk)
+{
+        return 24000000;
+}
+static struct clk ref_xtal_clk = {
+        .get_rate = ref_xtal_clk_get_rate,
+};
+/*
+ * pll_clk
+ */
+static unsigned long pll0_clk_get_rate(struct clk *clk)
+{
+        return 480000000;
+}
+static unsigned long pll1_clk_get_rate(struct clk *clk)
+{
+        return 480000000;
+}
+static unsigned long pll2_clk_get_rate(struct clk *clk)
+{
+        return 50000000;
+}
+#define _CLK_ENABLE_PLL(name, r, g)                                     \
+static int name##_enable(struct clk *clk)                               \
+{                                                                       \
+        __raw_writel(BM_CLKCTRL_##r##CTRL0_POWER,                       \
+                     CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_SET);    \
+        udelay(10);                                                     \
+                                                                        \
+        if (clk == &pll2_clk)                                           \
+                __raw_writel(BM_CLKCTRL_##r##CTRL0_##g,                 \
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_CLR); \
+        else                                                            \
+                __raw_writel(BM_CLKCTRL_##r##CTRL0_##g,                 \
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_SET); \
+                                                                        \
+        return 0;                                                       \
+}
+_CLK_ENABLE_PLL(pll0_clk, PLL0, EN_USB_CLKS)
+_CLK_ENABLE_PLL(pll1_clk, PLL1, EN_USB_CLKS)
+_CLK_ENABLE_PLL(pll2_clk, PLL2, CLKGATE)
+#define _CLK_DISABLE_PLL(name, r, g)                                    \
+static void name##_disable(struct clk *clk)                             \
+{                                                                       \
+        __raw_writel(BM_CLKCTRL_##r##CTRL0_POWER,                       \
+                     CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_CLR);    \
+                                                                        \
+        if (clk == &pll2_clk)                                           \
+                __raw_writel(BM_CLKCTRL_##r##CTRL0_##g,                 \
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_SET); \
+        else                                                            \
+                __raw_writel(BM_CLKCTRL_##r##CTRL0_##g,                 \
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_##r##CTRL0_CLR); \
+                                                                        \
+}
+_CLK_DISABLE_PLL(pll0_clk, PLL0, EN_USB_CLKS)
+_CLK_DISABLE_PLL(pll1_clk, PLL1, EN_USB_CLKS)
+_CLK_DISABLE_PLL(pll2_clk, PLL2, CLKGATE)
+#define _DEFINE_CLOCK_PLL(name)                                         \
+        static struct clk name = {                                      \
+                .get_rate       = name##_get_rate,                      \
+                .enable         = name##_enable,                        \
+                .disable        = name##_disable,                       \
+                .parent         = &ref_xtal_clk,                        \
+        }
+_DEFINE_CLOCK_PLL(pll0_clk);
+_DEFINE_CLOCK_PLL(pll1_clk);
+_DEFINE_CLOCK_PLL(pll2_clk);
+/*
+ * ref_clk
+ */
+#define _CLK_GET_RATE_REF(name, sr, ss)                                 \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        unsigned long parent_rate;                                      \
+        u32 reg, div;                                                   \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##sr);         \
+        div = (reg >> BP_CLKCTRL_##sr##_##ss##FRAC) & 0x3f;             \
+        parent_rate = clk_get_rate(clk->parent);                        \
+                                                                        \
+        return SH_DIV((parent_rate >> PARENT_RATE_SHIFT) * 18,          \
+                        div, PARENT_RATE_SHIFT);                        \
+}
+_CLK_GET_RATE_REF(ref_cpu_clk, FRAC0, CPU)
+_CLK_GET_RATE_REF(ref_emi_clk, FRAC0, EMI)
+_CLK_GET_RATE_REF(ref_io0_clk, FRAC0, IO0)
+_CLK_GET_RATE_REF(ref_io1_clk, FRAC0, IO1)
+_CLK_GET_RATE_REF(ref_pix_clk, FRAC1, PIX)
+_CLK_GET_RATE_REF(ref_gpmi_clk, FRAC1, GPMI)
+#define _DEFINE_CLOCK_REF(name, er, es)                                 \
+        static struct clk name = {                                      \
+                .enable_reg     = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er,  \
+                .enable_shift   = BP_CLKCTRL_##er##_CLKGATE##es,        \
+                .get_rate       = name##_get_rate,                      \
+                .enable         = _raw_clk_enable,                      \
+                .disable        = _raw_clk_disable,                     \
+                .parent         = &pll0_clk,                            \
+        }
+_DEFINE_CLOCK_REF(ref_cpu_clk, FRAC0, CPU);
+_DEFINE_CLOCK_REF(ref_emi_clk, FRAC0, EMI);
+_DEFINE_CLOCK_REF(ref_io0_clk, FRAC0, IO0);
+_DEFINE_CLOCK_REF(ref_io1_clk, FRAC0, IO1);
+_DEFINE_CLOCK_REF(ref_pix_clk, FRAC1, PIX);
+_DEFINE_CLOCK_REF(ref_gpmi_clk, FRAC1, GPMI);
+/*
+ * General clocks
+ *
+ * clk_get_rate
+ */
+static unsigned long lradc_clk_get_rate(struct clk *clk)
+{
+        return clk_get_rate(clk->parent) / 16;
+}
+static unsigned long rtc_clk_get_rate(struct clk *clk)
+{
+        /* ref_xtal_clk is implemented as the only parent */
+        return clk_get_rate(clk->parent) / 768;
+}
+static unsigned long clk32k_clk_get_rate(struct clk *clk)
+{
+        return clk->parent->get_rate(clk->parent) / 750;
+}
+static unsigned long spdif_clk_get_rate(struct clk *clk)
+{
+        return clk_get_rate(clk->parent) / 4;
+}
+#define _CLK_GET_RATE(name, rs)                                         \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        u32 reg, div;                                                   \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs);         \
+                                                                        \
+        if (clk->parent == &ref_xtal_clk)                               \
+                div = (reg & BM_CLKCTRL_##rs##_DIV_XTAL) >>             \
+                        BP_CLKCTRL_##rs##_DIV_XTAL;                     \
+        else                                                            \
+                div = (reg & BM_CLKCTRL_##rs##_DIV_##rs) >>             \
+                        BP_CLKCTRL_##rs##_DIV_##rs;                     \
+                                                                        \
+        if (!div)                                                       \
+                return -EINVAL;                                         \
+                                                                        \
+        return clk_get_rate(clk->parent) / div;                         \
+}
+_CLK_GET_RATE(cpu_clk, CPU)
+_CLK_GET_RATE(emi_clk, EMI)
+#define _CLK_GET_RATE1(name, rs)                                        \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        u32 reg, div;                                                   \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs);         \
+        div = (reg & BM_CLKCTRL_##rs##_DIV) >> BP_CLKCTRL_##rs##_DIV;   \
+                                                                        \
+        if (!div)                                                       \
+                return -EINVAL;                                         \
+                                                                        \
+        if (clk == &saif0_clk || clk == &saif1_clk)                     \
+                return clk_get_rate(clk->parent) >> 16 * div;           \
+        else                                                            \
+                return clk_get_rate(clk->parent) / div;                 \
+}
+_CLK_GET_RATE1(hbus_clk, HBUS)
+_CLK_GET_RATE1(xbus_clk, XBUS)
+_CLK_GET_RATE1(ssp0_clk, SSP0)
+_CLK_GET_RATE1(ssp1_clk, SSP1)
+_CLK_GET_RATE1(ssp2_clk, SSP2)
+_CLK_GET_RATE1(ssp3_clk, SSP3)
+_CLK_GET_RATE1(gpmi_clk, GPMI)
+_CLK_GET_RATE1(lcdif_clk, DIS_LCDIF)
+_CLK_GET_RATE1(saif0_clk, SAIF0)
+_CLK_GET_RATE1(saif1_clk, SAIF1)
+#define _CLK_GET_RATE_STUB(name)                                        \
+static unsigned long name##_get_rate(struct clk *clk)                   \
+{                                                                       \
+        return clk_get_rate(clk->parent);                               \
+}
+_CLK_GET_RATE_STUB(uart_clk)
+_CLK_GET_RATE_STUB(pwm_clk)
+_CLK_GET_RATE_STUB(can0_clk)
+_CLK_GET_RATE_STUB(can1_clk)
+_CLK_GET_RATE_STUB(fec_clk)
+/*
+ * clk_set_rate
+ */
+/* fool compiler */
+#define BM_CLKCTRL_CPU_DIV      0
+#define BP_CLKCTRL_CPU_DIV      0
+#define BM_CLKCTRL_CPU_BUSY     0
+#define _CLK_SET_RATE(name, dr, fr, fs)                                 \
+static int name##_set_rate(struct clk *clk, unsigned long rate)         \
+{                                                                       \
+        u32 reg, bm_busy, div_max, d, f, div, frac;                     \
+        unsigned long diff, parent_rate, calc_rate;                     \
+        int i;                                                          \
+                                                                        \
+        parent_rate = clk_get_rate(clk->parent);                        \
+        div_max = BM_CLKCTRL_##dr##_DIV >> BP_CLKCTRL_##dr##_DIV;       \
+        bm_busy = BM_CLKCTRL_##dr##_BUSY;                               \
+                                                                        \
+        if (clk->parent == &ref_xtal_clk) {                             \
+                div = DIV_ROUND_UP(parent_rate, rate);                  \
+                if (clk == &cpu_clk) {                                  \
+                        div_max = BM_CLKCTRL_CPU_DIV_XTAL >>            \
+                                BP_CLKCTRL_CPU_DIV_XTAL;                \
+                        bm_busy = BM_CLKCTRL_CPU_BUSY_REF_XTAL;         \
+                }                                                       \
+                if (div == 0 || div > div_max)                          \
+                        return -EINVAL;                                 \
+        } else {                                                        \
+                rate >>= PARENT_RATE_SHIFT;                             \
+                parent_rate >>= PARENT_RATE_SHIFT;                      \
+                diff = parent_rate;                                     \
+                div = frac = 1;                                         \
+                if (clk == &cpu_clk) {                                  \
+                        div_max = BM_CLKCTRL_CPU_DIV_CPU >>             \
+                                BP_CLKCTRL_CPU_DIV_CPU;                 \
+                        bm_busy = BM_CLKCTRL_CPU_BUSY_REF_CPU;          \
+                }                                                       \
+                for (d = 1; d <= div_max; d++) {                        \
+                        f = parent_rate * 18 / d / rate;                \
+                        if ((parent_rate * 18 / d) % rate)              \
+                                f++;                                    \
+                        if (f < 18 || f > 35)                           \
+                                continue;                               \
+                                                                        \
+                        calc_rate = parent_rate * 18 / f / d;           \
+                        if (calc_rate > rate)                           \
+                                continue;                               \
+                                                                        \
+                        if (rate - calc_rate < diff) {                  \
+                                frac = f;                               \
+                                div = d;                                \
+                                diff = rate - calc_rate;                \
+                        }                                               \
+                                                                        \
+                        if (diff == 0)                                  \
+                                break;                                  \
+                }                                                       \
+                                                                        \
+                if (diff == parent_rate)                                \
+                        return -EINVAL;                                 \
+                                                                        \
+                reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##fr); \
+                reg &= ~BM_CLKCTRL_##fr##_##fs##FRAC;                   \
+                reg |= frac;                                            \
+                __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##fr); \
+        }                                                               \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);         \
+        if (clk == &cpu_clk) {                                          \
+                reg &= ~BM_CLKCTRL_CPU_DIV_CPU;                         \
+                reg |= div << BP_CLKCTRL_CPU_DIV_CPU;                   \
+        } else {                                                        \
+                reg &= ~BM_CLKCTRL_##dr##_DIV;                          \
+                reg |= div << BP_CLKCTRL_##dr##_DIV;                    \
+                if (reg | (1 << clk->enable_shift)) {                   \
+                        pr_err("%s: clock is gated\n", __func__);       \
+                        return -EINVAL;                                 \
+                }                                                       \
+        }                                                               \
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU);          \
+                                                                        \
+        for (i = 10000; i; i--)                                         \
+                if (!(__raw_readl(CLKCTRL_BASE_ADDR +                   \
+                        HW_CLKCTRL_##dr) & bm_busy))                    \
+                        break;                                          \
+        if (!i) {                                                       \
+                pr_err("%s: divider writing timeout\n", __func__);      \
+                return -ETIMEDOUT;                                      \
+        }                                                               \
+                                                                        \
+        return 0;                                                       \
+}
+_CLK_SET_RATE(cpu_clk, CPU, FRAC0, CPU)
+_CLK_SET_RATE(ssp0_clk, SSP0, FRAC0, IO0)
+_CLK_SET_RATE(ssp1_clk, SSP1, FRAC0, IO0)
+_CLK_SET_RATE(ssp2_clk, SSP2, FRAC0, IO1)
+_CLK_SET_RATE(ssp3_clk, SSP3, FRAC0, IO1)
+_CLK_SET_RATE(lcdif_clk, DIS_LCDIF, FRAC1, PIX)
+_CLK_SET_RATE(gpmi_clk, GPMI, FRAC1, GPMI)
+#define _CLK_SET_RATE1(name, dr)                                        \
+static int name##_set_rate(struct clk *clk, unsigned long rate)         \
+{                                                                       \
+        u32 reg, div_max, div;                                          \
+        unsigned long parent_rate;                                      \
+        int i;                                                          \
+                                                                        \
+        parent_rate = clk_get_rate(clk->parent);                        \
+        div_max = BM_CLKCTRL_##dr##_DIV >> BP_CLKCTRL_##dr##_DIV;       \
+                                                                        \
+        div = DIV_ROUND_UP(parent_rate, rate);                          \
+        if (div == 0 || div > div_max)                                  \
+                return -EINVAL;                                         \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);         \
+        reg &= ~BM_CLKCTRL_##dr##_DIV;                                  \
+        reg |= div << BP_CLKCTRL_##dr##_DIV;                            \
+        if (reg | (1 << clk->enable_shift)) {                           \
+                pr_err("%s: clock is gated\n", __func__);               \
+                return -EINVAL;                                         \
+        }                                                               \
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);         \
+                                                                        \
+        for (i = 10000; i; i--)                                         \
+                if (!(__raw_readl(CLKCTRL_BASE_ADDR +                   \
+                        HW_CLKCTRL_##dr) & BM_CLKCTRL_##dr##_BUSY))     \
+                        break;                                          \
+        if (!i) {                                                       \
+                pr_err("%s: divider writing timeout\n", __func__);      \
+                return -ETIMEDOUT;                                      \
+        }                                                               \
+                                                                        \
+        return 0;                                                       \
+}
+_CLK_SET_RATE1(xbus_clk, XBUS)
+/* saif clock uses 16 bits frac div */
+#define _CLK_SET_RATE_SAIF(name, rs)                                    \
+static int name##_set_rate(struct clk *clk, unsigned long rate)         \
+{                                                                       \
+        u16 div;                                                        \
+        u32 reg;                                                        \
+        u64 lrate;                                                      \
+        unsigned long parent_rate;                                      \
+        int i;                                                          \
+                                                                        \
+        parent_rate = clk_get_rate(clk->parent);                        \
+        if (rate > parent_rate)                                         \
+                return -EINVAL;                                         \
+                                                                        \
+        lrate = (u64)rate << 16;                                        \
+        do_div(lrate, parent_rate);                                     \
+        div = (u16)lrate;                                               \
+                                                                        \
+        if (!div)                                                       \
+                return -EINVAL;                                         \
+                                                                        \
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs);         \
+        reg &= ~BM_CLKCTRL_##rs##_DIV;                                  \
+        reg |= div << BP_CLKCTRL_##rs##_DIV;                            \
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##rs);         \
+                                                                        \
+        for (i = 10000; i; i--)                                         \
+                if (!(__raw_readl(CLKCTRL_BASE_ADDR +                   \
+                        HW_CLKCTRL_##rs) & BM_CLKCTRL_##rs##_BUSY))     \
+                        break;                                          \
+        if (!i) {                                                       \
+                pr_err("%s: divider writing timeout\n", __func__);      \
+                return -ETIMEDOUT;                                      \
+        }                                                               \
+                                                                        \
+        return 0;                                                       \
+}
+_CLK_SET_RATE_SAIF(saif0_clk, SAIF0)
+_CLK_SET_RATE_SAIF(saif1_clk, SAIF1)
+#define _CLK_SET_RATE_STUB(name)                                        \
+static int name##_set_rate(struct clk *clk, unsigned long rate)         \
+{                                                                       \
+        return -EINVAL;                                                 \
+}
+_CLK_SET_RATE_STUB(emi_clk)
+_CLK_SET_RATE_STUB(uart_clk)
+_CLK_SET_RATE_STUB(pwm_clk)
+_CLK_SET_RATE_STUB(spdif_clk)
+_CLK_SET_RATE_STUB(clk32k_clk)
+_CLK_SET_RATE_STUB(can0_clk)
+_CLK_SET_RATE_STUB(can1_clk)
+_CLK_SET_RATE_STUB(fec_clk)
+/*
+ * clk_set_parent
+ */
+#define _CLK_SET_PARENT(name, bit)                                      \
+static int name##_set_parent(struct clk *clk, struct clk *parent)       \
+{                                                                       \
+        if (parent != clk->parent) {                                    \
+                __raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit,            \
+                         HW_CLKCTRL_CLKSEQ_TOG);                        \
+                clk->parent = parent;                                   \
+        }                                                               \
+                                                                        \
+        return 0;                                                       \
+}
+_CLK_SET_PARENT(cpu_clk, CPU)
+_CLK_SET_PARENT(emi_clk, EMI)
+_CLK_SET_PARENT(ssp0_clk, SSP0)
+_CLK_SET_PARENT(ssp1_clk, SSP1)
+_CLK_SET_PARENT(ssp2_clk, SSP2)
+_CLK_SET_PARENT(ssp3_clk, SSP3)
+_CLK_SET_PARENT(lcdif_clk, DIS_LCDIF)
+_CLK_SET_PARENT(gpmi_clk, GPMI)
+_CLK_SET_PARENT(saif0_clk, SAIF0)
+_CLK_SET_PARENT(saif1_clk, SAIF1)
+#define _CLK_SET_PARENT_STUB(name)                                      \
+static int name##_set_parent(struct clk *clk, struct clk *parent)       \
+{                                                                       \
+        if (parent != clk->parent)                                      \
+                return -EINVAL;                                         \
+        else                                                            \
+                return 0;                                               \
+}
+_CLK_SET_PARENT_STUB(pwm_clk)
+_CLK_SET_PARENT_STUB(uart_clk)
+_CLK_SET_PARENT_STUB(clk32k_clk)
+_CLK_SET_PARENT_STUB(spdif_clk)
+_CLK_SET_PARENT_STUB(fec_clk)
+_CLK_SET_PARENT_STUB(can0_clk)
+_CLK_SET_PARENT_STUB(can1_clk)
+/*
+ * clk definition
+ */
+static struct clk cpu_clk = {
+        .get_rate = cpu_clk_get_rate,
+        .set_rate = cpu_clk_set_rate,
+        .set_parent = cpu_clk_set_parent,
+        .parent = &ref_cpu_clk,
+};
+static struct clk hbus_clk = {
+        .get_rate = hbus_clk_get_rate,
+        .parent = &cpu_clk,
+};
+static struct clk xbus_clk = {
+        .get_rate = xbus_clk_get_rate,
+        .set_rate = xbus_clk_set_rate,
+        .parent = &ref_xtal_clk,
+};
+static struct clk lradc_clk = {
+        .get_rate = lradc_clk_get_rate,
+        .parent = &clk32k_clk,
+};
+static struct clk rtc_clk = {
+        .get_rate = rtc_clk_get_rate,
+        .parent = &ref_xtal_clk,
+};
+/* usb_clk gate is controlled in DIGCTRL other than CLKCTRL */
+static struct clk usb0_clk = {
+        .enable_reg = DIGCTRL_BASE_ADDR,
+        .enable_shift = 2,
+        .enable = _raw_clk_enable,
+        .disable = _raw_clk_disable,
+        .parent = &pll0_clk,
+};
+static struct clk usb1_clk = {
+        .enable_reg = DIGCTRL_BASE_ADDR,
+        .enable_shift = 16,
+        .enable = _raw_clk_enable,
+        .disable = _raw_clk_disable,
+        .parent = &pll1_clk,
+};
+#define _DEFINE_CLOCK(name, er, es, p)                                  \
+        static struct clk name = {                                      \
+                .enable_reg     = CLKCTRL_BASE_ADDR + HW_CLKCTRL_##er,  \
+                .enable_shift   = BP_CLKCTRL_##er##_##es,               \
+                .get_rate       = name##_get_rate,                      \
+                .set_rate       = name##_set_rate,                      \
+                .set_parent     = name##_set_parent,                    \
+                .enable         = _raw_clk_enable,                      \
+                .disable        = _raw_clk_disable,                     \
+                .parent         = p,                                    \
+        }
+_DEFINE_CLOCK(emi_clk, EMI, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(ssp0_clk, SSP0, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(ssp1_clk, SSP1, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(ssp2_clk, SSP2, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(ssp3_clk, SSP3, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(lcdif_clk, DIS_LCDIF, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(gpmi_clk, GPMI, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(saif0_clk, SAIF0, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(saif1_clk, SAIF1, CLKGATE, &ref_xtal_clk);
+_DEFINE_CLOCK(can0_clk, FLEXCAN, STOP_CAN0, &ref_xtal_clk);
+_DEFINE_CLOCK(can1_clk, FLEXCAN, STOP_CAN1, &ref_xtal_clk);
+_DEFINE_CLOCK(pwm_clk, XTAL, PWM_CLK24M_GATE, &ref_xtal_clk);
+_DEFINE_CLOCK(uart_clk, XTAL, UART_CLK_GATE, &ref_xtal_clk);
+_DEFINE_CLOCK(clk32k_clk, XTAL, TIMROT_CLK32K_GATE, &ref_xtal_clk);
+_DEFINE_CLOCK(spdif_clk, SPDIF, CLKGATE, &pll0_clk);
+_DEFINE_CLOCK(fec_clk, ENET, DISABLE, &hbus_clk);
+#define _REGISTER_CLOCK(d, n, c) \
+        { \
+                .dev_id = d, \
+                .con_id = n, \
+                .clk = &c, \
+        },
+static struct clk_lookup lookups[] = {
+        _REGISTER_CLOCK("mxs-duart.0", NULL, uart_clk)
+        _REGISTER_CLOCK("fec.0", NULL, fec_clk)
+        _REGISTER_CLOCK("rtc", NULL, rtc_clk)
+        _REGISTER_CLOCK("pll2", NULL, pll2_clk)
+        _REGISTER_CLOCK(NULL, "hclk", hbus_clk)
+        _REGISTER_CLOCK(NULL, "xclk", xbus_clk)
+        _REGISTER_CLOCK(NULL, "can0", can0_clk)
+        _REGISTER_CLOCK(NULL, "can1", can1_clk)
+        _REGISTER_CLOCK(NULL, "usb0", usb0_clk)
+        _REGISTER_CLOCK(NULL, "usb1", usb1_clk)
+        _REGISTER_CLOCK(NULL, "pwm", pwm_clk)
+        _REGISTER_CLOCK(NULL, "lradc", lradc_clk)
+        _REGISTER_CLOCK(NULL, "spdif", spdif_clk)
+};
+static int clk_misc_init(void)
+{
+        u32 reg;
+        int i;
+        /* Fix up parent per register setting */
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ);
+        cpu_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_CPU) ?
+                        &ref_xtal_clk : &ref_cpu_clk;
+        emi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_EMI) ?
+                        &ref_xtal_clk : &ref_emi_clk;
+        ssp0_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP0) ?
+                        &ref_xtal_clk : &ref_io0_clk;
+        ssp1_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP1) ?
+                        &ref_xtal_clk : &ref_io0_clk;
+        ssp2_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP2) ?
+                        &ref_xtal_clk : &ref_io1_clk;
+        ssp3_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SSP3) ?
+                        &ref_xtal_clk : &ref_io1_clk;
+        lcdif_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF) ?
+                        &ref_xtal_clk : &ref_pix_clk;
+        gpmi_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_GPMI) ?
+                        &ref_xtal_clk : &ref_gpmi_clk;
+        saif0_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SAIF0) ?
+                        &ref_xtal_clk : &pll0_clk;
+        saif1_clk.parent = (reg & BM_CLKCTRL_CLKSEQ_BYPASS_SAIF1) ?
+                        &ref_xtal_clk : &pll0_clk;
+        /* Use int div over frac when both are available */
+        __raw_writel(BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR);
+        __raw_writel(BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_CLR);
+        __raw_writel(BM_CLKCTRL_HBUS_DIV_FRAC_EN,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS_CLR);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS);
+        reg &= ~BM_CLKCTRL_XBUS_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_XBUS);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP0);
+        reg &= ~BM_CLKCTRL_SSP0_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP0);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP1);
+        reg &= ~BM_CLKCTRL_SSP1_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP1);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP2);
+        reg &= ~BM_CLKCTRL_SSP2_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP2);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP3);
+        reg &= ~BM_CLKCTRL_SSP3_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SSP3);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI);
+        reg &= ~BM_CLKCTRL_GPMI_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_GPMI);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_DIS_LCDIF);
+        reg &= ~BM_CLKCTRL_DIS_LCDIF_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_DIS_LCDIF);
+        /* SAIF has to use frac div for functional operation */
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF0);
+        reg &= ~BM_CLKCTRL_SAIF0_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF0);
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF1);
+        reg &= ~BM_CLKCTRL_SAIF1_DIV_FRAC_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_SAIF1);
+        /*
+         * Set safe hbus clock divider. A divider of 3 ensure that
+         * the Vddd voltage required for the cpu clock is sufficiently
+         * high for the hbus clock.
+         */
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS);
+        reg &= BM_CLKCTRL_HBUS_DIV;
+        reg |= 3 << BP_CLKCTRL_HBUS_DIV;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_HBUS);
+        for (i = 10000; i; i--)
+                if (!(__raw_readl(CLKCTRL_BASE_ADDR +
+                        HW_CLKCTRL_HBUS) & BM_CLKCTRL_HBUS_ASM_BUSY))
+                        break;
+        if (!i) {
+                pr_err("%s: divider writing timeout\n", __func__);
+                return -ETIMEDOUT;
+        }
+        /* Gate off cpu clock in WFI for power saving */
+        __raw_writel(BM_CLKCTRL_CPU_INTERRUPT_WAIT,
+                        CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU_SET);
+        /* Extra fec clock setting */
+        reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_ENET);
+        reg &= ~BM_CLKCTRL_ENET_SLEEP;
+        reg |= BM_CLKCTRL_ENET_CLK_OUT_EN;
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_ENET);
+        return 0;
+}
+int __init mx28_clocks_init(void)
+{
+        clk_misc_init();
+        clkdev_add_table(lookups, ARRAY_SIZE(lookups));
+        mxs_timer_init(&clk32k_clk, MX28_INT_TIMER0);
+        return 0;
+}
diff --git a/arch/arm/mach-mxs/clock.c b/arch/arm/mach-mxs/clock.c
new file mode 100644
index 000000000000..e7d2269cf70e
--- /dev/null
+++ b/arch/arm/mach-mxs/clock.c
@@ -0,0 +1,200 @@
+/*
+ * Based on arch/arm/plat-omap/clock.c
+ *
+ * Copyright (C) 2004 - 2005 Nokia corporation
+ * Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ * Modified for omap shared clock framework by Tony Lindgren <tony@atomide.com>
+ * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+/* #define DEBUG */
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/platform_device.h>
+#include <linux/proc_fs.h>
+#include <linux/semaphore.h>
+#include <linux/string.h>
+#include <mach/clock.h>
+static LIST_HEAD(clocks);
+static DEFINE_MUTEX(clocks_mutex);
+/*-------------------------------------------------------------------------
+ * Standard clock functions defined in include/linux/clk.h
+ *-------------------------------------------------------------------------*/
+static void __clk_disable(struct clk *clk)
+{
+        if (clk == NULL || IS_ERR(clk))
+                return;
+        WARN_ON(!clk->usecount);
+        if (!(--clk->usecount)) {
+                if (clk->disable)
+                        clk->disable(clk);
+                __clk_disable(clk->parent);
+                __clk_disable(clk->secondary);
+        }
+}
+static int __clk_enable(struct clk *clk)
+{
+        if (clk == NULL || IS_ERR(clk))
+                return -EINVAL;
+        if (clk->usecount++ == 0) {
+                __clk_enable(clk->parent);
+                __clk_enable(clk->secondary);
+                if (clk->enable)
+                        clk->enable(clk);
+        }
+        return 0;
+}
+/* This function increments the reference count on the clock and enables the
+ * clock if not already enabled. The parent clock tree is recursively enabled
+ */
+int clk_enable(struct clk *clk)
+{
+        int ret = 0;
+        if (clk == NULL || IS_ERR(clk))
+                return -EINVAL;
+        mutex_lock(&clocks_mutex);
+        ret = __clk_enable(clk);
+        mutex_unlock(&clocks_mutex);
+        return ret;
+}
+EXPORT_SYMBOL(clk_enable);
+/* This function decrements the reference count on the clock and disables
+ * the clock when reference count is 0. The parent clock tree is
+ * recursively disabled
+ */
+void clk_disable(struct clk *clk)
+{
+        if (clk == NULL || IS_ERR(clk))
+                return;
+        mutex_lock(&clocks_mutex);
+        __clk_disable(clk);
+        mutex_unlock(&clocks_mutex);
+}
+EXPORT_SYMBOL(clk_disable);
+/* Retrieve the *current* clock rate. If the clock itself
+ * does not provide a special calculation routine, ask
+ * its parent and so on, until one is able to return
+ * a valid clock rate
+ */
+unsigned long clk_get_rate(struct clk *clk)
+{
+        if (clk == NULL || IS_ERR(clk))
+                return 0UL;
+        if (clk->get_rate)
+                return clk->get_rate(clk);
+        return clk_get_rate(clk->parent);
+}
+EXPORT_SYMBOL(clk_get_rate);
+/* Round the requested clock rate to the nearest supported
+ * rate that is less than or equal to the requested rate.
+ * This is dependent on the clock's current parent.
+ */
+long clk_round_rate(struct clk *clk, unsigned long rate)
+{
+        if (clk == NULL || IS_ERR(clk) || !clk->round_rate)
+                return 0;
+        return clk->round_rate(clk, rate);
+}
+EXPORT_SYMBOL(clk_round_rate);
+/* Set the clock to the requested clock rate. The rate must
+ * match a supported rate exactly based on what clk_round_rate returns
+ */
+int clk_set_rate(struct clk *clk, unsigned long rate)
+{
+        int ret = -EINVAL;
+        if (clk == NULL || IS_ERR(clk) || clk->set_rate == NULL || rate == 0)
+                return ret;
+        mutex_lock(&clocks_mutex);
+        ret = clk->set_rate(clk, rate);
+        mutex_unlock(&clocks_mutex);
+        return ret;
+}
+EXPORT_SYMBOL(clk_set_rate);
+/* Set the clock's parent to another clock source */
+int clk_set_parent(struct clk *clk, struct clk *parent)
+{
+        int ret = -EINVAL;
+        struct clk *old;
+        if (clk == NULL || IS_ERR(clk) || parent == NULL ||
+            IS_ERR(parent) || clk->set_parent == NULL)
+                return ret;
+        if (clk->usecount)
+                clk_enable(parent);
+        mutex_lock(&clocks_mutex);
+        ret = clk->set_parent(clk, parent);
+        if (ret == 0) {
+                old = clk->parent;
+                clk->parent = parent;
+        } else {
+                old = parent;
+        }
+        mutex_unlock(&clocks_mutex);
+        if (clk->usecount)
+                clk_disable(old);
+        return ret;
+}
+EXPORT_SYMBOL(clk_set_parent);
+/* Retrieve the clock's parent clock source */
+struct clk *clk_get_parent(struct clk *clk)
+{
+        struct clk *ret = NULL;
+        if (clk == NULL || IS_ERR(clk))
+                return ret;
+        return clk->parent;
+}
+EXPORT_SYMBOL(clk_get_parent);
diff --git a/arch/arm/mach-mxs/devices-mx23.h b/arch/arm/mach-mxs/devices-mx23.h
new file mode 100644
index 000000000000..d0f49fc0abb5
--- /dev/null
+++ b/arch/arm/mach-mxs/devices-mx23.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/mx23.h>
+#include <mach/devices-common.h>
+extern const struct mxs_duart_data mx23_duart_data __initconst;
+#define mx23_add_duart() \
+        mxs_add_duart(&mx23_duart_data)
diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h
new file mode 100644
index 000000000000..00b736c434ba
--- /dev/null
+++ b/arch/arm/mach-mxs/devices-mx28.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/mx28.h>
+#include <mach/devices-common.h>
+extern const struct mxs_duart_data mx28_duart_data __initconst;
+#define mx28_add_duart() \
+        mxs_add_duart(&mx28_duart_data)
+extern const struct mxs_fec_data mx28_fec_data[] __initconst;
+#define mx28_add_fec(id, pdata) \
+        mxs_add_fec(&mx28_fec_data[id], pdata)
diff --git a/arch/arm/mach-mxs/devices.c b/arch/arm/mach-mxs/devices.c
new file mode 100644
index 000000000000..6b60f02ca2e3
--- /dev/null
+++ b/arch/arm/mach-mxs/devices.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2008 Sascha Hauer, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ */
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <mach/common.h>
+struct platform_device *__init mxs_add_platform_device_dmamask(
+                const char *name, int id,
+                const struct resource *res, unsigned int num_resources,
+                const void *data, size_t size_data, u64 dmamask)
+{
+        int ret = -ENOMEM;
+        struct platform_device *pdev;
+        pdev = platform_device_alloc(name, id);
+        if (!pdev)
+                goto err;
+        if (dmamask) {
+                /*
+                 * This memory isn't freed when the device is put,
+                 * I don't have a nice idea for that though.  Conceptually
+                 * dma_mask in struct device should not be a pointer.
+                 * See http://thread.gmane.org/gmane.linux.kernel.pci/9081
+                 */
+                pdev->dev.dma_mask =
+                        kmalloc(sizeof(*pdev->dev.dma_mask), GFP_KERNEL);
+                if (!pdev->dev.dma_mask)
+                        /* ret is still -ENOMEM; */
+                        goto err;
+                *pdev->dev.dma_mask = dmamask;
+                pdev->dev.coherent_dma_mask = dmamask;
+        }
+        if (res) {
+                ret = platform_device_add_resources(pdev, res, num_resources);
+                if (ret)
+                        goto err;
+        }
+        if (data) {
+                ret = platform_device_add_data(pdev, data, size_data);
+                if (ret)
+                        goto err;
+        }
+        ret = platform_device_add(pdev);
+        if (ret) {
+err:
+                platform_device_put(pdev);
+                return ERR_PTR(ret);
+        }
+        return pdev;
+}
diff --git a/arch/arm/mach-mxs/devices/Kconfig b/arch/arm/mach-mxs/devices/Kconfig
new file mode 100644
index 000000000000..a35a2dc55395
--- /dev/null
+++ b/arch/arm/mach-mxs/devices/Kconfig
@@ -0,0 +1,5 @@
+config MXS_HAVE_PLATFORM_DUART
+        bool
+config MXS_HAVE_PLATFORM_FEC
+        bool
diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile
new file mode 100644
index 000000000000..4b5266a3e6d9
--- /dev/null
+++ b/arch/arm/mach-mxs/devices/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_MXS_HAVE_PLATFORM_DUART) += platform-duart.o
+obj-$(CONFIG_MXS_HAVE_PLATFORM_FEC) += platform-fec.o
diff --git a/arch/arm/mach-mxs/devices/platform-duart.c b/arch/arm/mach-mxs/devices/platform-duart.c
new file mode 100644
index 000000000000..2fe0df5b0aad
--- /dev/null
+++ b/arch/arm/mach-mxs/devices/platform-duart.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2009-2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <mach/mx23.h>
+#include <mach/mx28.h>
+#include <mach/devices-common.h>
+#define mxs_duart_data_entry(soc)                                       \
+        {                                                               \
+                .iobase = soc ## _DUART_BASE_ADDR,                      \
+                .irq = soc ## _INT_DUART,                               \
+        }
+#ifdef CONFIG_SOC_IMX23
+const struct mxs_duart_data mx23_duart_data __initconst =
+        mxs_duart_data_entry(MX23);
+#endif
+#ifdef CONFIG_SOC_IMX28
+const struct mxs_duart_data mx28_duart_data __initconst =
+        mxs_duart_data_entry(MX28);
+#endif
+struct platform_device *__init mxs_add_duart(
+                const struct mxs_duart_data *data)
+{
+        struct resource res[] = {
+                {
+                        .start = data->iobase,
+                        .end = data->iobase + SZ_8K - 1,
+                        .flags = IORESOURCE_MEM,
+                }, {
+                        .start = data->irq,
+                        .end = data->irq,
+                        .flags = IORESOURCE_IRQ,
+                },
+        };
+        return mxs_add_platform_device("mxs-duart", 0, res, ARRAY_SIZE(res),
+                                        NULL, 0);
+}
diff --git a/arch/arm/mach-mxs/devices/platform-fec.c b/arch/arm/mach-mxs/devices/platform-fec.c
new file mode 100644
index 000000000000..c08168cf3dec
--- /dev/null
+++ b/arch/arm/mach-mxs/devices/platform-fec.c
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <asm/sizes.h>
+#include <mach/mx28.h>
+#include <mach/devices-common.h>
+#define mxs_fec_data_entry_single(soc, _id)                             \
+        {                                                               \
+                .id = _id,                                              \
+                .iobase = soc ## _ENET_MAC ## _id ## _BASE_ADDR,        \
+                .irq = soc ## _INT_ENET_MAC ## _id,                     \
+        }
+#define mxs_fec_data_entry(soc, _id)                                    \
+        [_id] = mxs_fec_data_entry_single(soc, _id)
+#ifdef CONFIG_SOC_IMX28
+const struct mxs_fec_data mx28_fec_data[] __initconst = {
+#define mx28_fec_data_entry(_id)                                        \
+        mxs_fec_data_entry(MX28, _id)
+        mx28_fec_data_entry(0),
+        mx28_fec_data_entry(1),
+};
+#endif
+struct platform_device *__init mxs_add_fec(
+                const struct mxs_fec_data *data,
+                const struct fec_platform_data *pdata)
+{
+        struct resource res[] = {
+                {
+                        .start = data->iobase,
+                        .end = data->iobase + SZ_16K - 1,
+                        .flags = IORESOURCE_MEM,
+                }, {
+                        .start = data->irq,
+                        .end = data->irq,
+                        .flags = IORESOURCE_IRQ,
+                },
+        };
+        return mxs_add_platform_device("fec", data->id,
+                        res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
+}
diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c
new file mode 100644
index 000000000000..d7ad7a61366d
--- /dev/null
+++ b/arch/arm/mach-mxs/gpio.c
@@ -0,0 +1,325 @@
+/*
+ * MXC GPIO support. (c) 2008 Daniel Mack <daniel@caiaq.de>
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * Based on code from Freescale,
+ * Copyright (C) 2004-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/gpio.h>
+#include <mach/mx23.h>
+#include <mach/mx28.h>
+#include <asm-generic/bug.h>
+#include "gpio.h"
+static struct mxs_gpio_port *mxs_gpio_ports;
+static int gpio_table_size;
+#define PINCTRL_DOUT(n)         ((cpu_is_mx23() ? 0x0500 : 0x0700) + (n) * 0x10)
+#define PINCTRL_DIN(n)          ((cpu_is_mx23() ? 0x0600 : 0x0900) + (n) * 0x10)
+#define PINCTRL_DOE(n)          ((cpu_is_mx23() ? 0x0700 : 0x0b00) + (n) * 0x10)
+#define PINCTRL_PIN2IRQ(n)      ((cpu_is_mx23() ? 0x0800 : 0x1000) + (n) * 0x10)
+#define PINCTRL_IRQEN(n)        ((cpu_is_mx23() ? 0x0900 : 0x1100) + (n) * 0x10)
+#define PINCTRL_IRQLEV(n)       ((cpu_is_mx23() ? 0x0a00 : 0x1200) + (n) * 0x10)
+#define PINCTRL_IRQPOL(n)       ((cpu_is_mx23() ? 0x0b00 : 0x1300) + (n) * 0x10)
+#define PINCTRL_IRQSTAT(n)      ((cpu_is_mx23() ? 0x0c00 : 0x1400) + (n) * 0x10)
+#define GPIO_INT_FALL_EDGE      0x0
+#define GPIO_INT_LOW_LEV        0x1
+#define GPIO_INT_RISE_EDGE      0x2
+#define GPIO_INT_HIGH_LEV       0x3
+#define GPIO_INT_LEV_MASK       (1 << 0)
+#define GPIO_INT_POL_MASK       (1 << 1)
+/* Note: This driver assumes 32 GPIOs are handled in one register */
+static void clear_gpio_irqstatus(struct mxs_gpio_port *port, u32 index)
+{
+        __mxs_clrl(1 << index, port->base + PINCTRL_IRQSTAT(port->id));
+}
+static void set_gpio_irqenable(struct mxs_gpio_port *port, u32 index,
+                                int enable)
+{
+        if (enable) {
+                __mxs_setl(1 << index, port->base + PINCTRL_IRQEN(port->id));
+                __mxs_setl(1 << index, port->base + PINCTRL_PIN2IRQ(port->id));
+        } else {
+                __mxs_clrl(1 << index, port->base + PINCTRL_IRQEN(port->id));
+        }
+}
+static void mxs_gpio_ack_irq(u32 irq)
+{
+        u32 gpio = irq_to_gpio(irq);
+        clear_gpio_irqstatus(&mxs_gpio_ports[gpio / 32], gpio & 0x1f);
+}
+static void mxs_gpio_mask_irq(u32 irq)
+{
+        u32 gpio = irq_to_gpio(irq);
+        set_gpio_irqenable(&mxs_gpio_ports[gpio / 32], gpio & 0x1f, 0);
+}
+static void mxs_gpio_unmask_irq(u32 irq)
+{
+        u32 gpio = irq_to_gpio(irq);
+        set_gpio_irqenable(&mxs_gpio_ports[gpio / 32], gpio & 0x1f, 1);
+}
+static int mxs_gpio_get(struct gpio_chip *chip, unsigned offset);
+static int mxs_gpio_set_irq_type(u32 irq, u32 type)
+{
+        u32 gpio = irq_to_gpio(irq);
+        u32 pin_mask = 1 << (gpio & 31);
+        struct mxs_gpio_port *port = &mxs_gpio_ports[gpio / 32];
+        void __iomem *pin_addr;
+        int edge;
+        switch (type) {
+        case IRQ_TYPE_EDGE_RISING:
+                edge = GPIO_INT_RISE_EDGE;
+                break;
+        case IRQ_TYPE_EDGE_FALLING:
+                edge = GPIO_INT_FALL_EDGE;
+                break;
+        case IRQ_TYPE_LEVEL_LOW:
+                edge = GPIO_INT_LOW_LEV;
+                break;
+        case IRQ_TYPE_LEVEL_HIGH:
+                edge = GPIO_INT_HIGH_LEV;
+                break;
+        default:
+                return -EINVAL;
+        }
+        /* set level or edge */
+        pin_addr = port->base + PINCTRL_IRQLEV(port->id);
+        if (edge & GPIO_INT_LEV_MASK)
+                __mxs_setl(pin_mask, pin_addr);
+        else
+                __mxs_clrl(pin_mask, pin_addr);
+        /* set polarity */
+        pin_addr = port->base + PINCTRL_IRQPOL(port->id);
+        if (edge & GPIO_INT_POL_MASK)
+                __mxs_setl(pin_mask, pin_addr);
+        else
+                __mxs_clrl(pin_mask, pin_addr);
+        clear_gpio_irqstatus(port, gpio & 0x1f);
+        return 0;
+}
+/* MXS has one interrupt *per* gpio port */
+static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc)
+{
+        u32 irq_stat;
+        struct mxs_gpio_port *port = (struct mxs_gpio_port *)get_irq_data(irq);
+        u32 gpio_irq_no_base = port->virtual_irq_start;
+        irq_stat = __raw_readl(port->base + PINCTRL_IRQSTAT(port->id)) &
+                        __raw_readl(port->base + PINCTRL_IRQEN(port->id));
+        while (irq_stat != 0) {
+                int irqoffset = fls(irq_stat) - 1;
+                generic_handle_irq(gpio_irq_no_base + irqoffset);
+                irq_stat &= ~(1 << irqoffset);
+        }
+}
+/*
+ * Set interrupt number "irq" in the GPIO as a wake-up source.
+ * While system is running, all registered GPIO interrupts need to have
+ * wake-up enabled. When system is suspended, only selected GPIO interrupts
+ * need to have wake-up enabled.
+ * @param  irq          interrupt source number
+ * @param  enable       enable as wake-up if equal to non-zero
+ * @return       This function returns 0 on success.
+ */
+static int mxs_gpio_set_wake_irq(u32 irq, u32 enable)
+{
+        u32 gpio = irq_to_gpio(irq);
+        u32 gpio_idx = gpio & 0x1f;
+        struct mxs_gpio_port *port = &mxs_gpio_ports[gpio / 32];
+        if (enable) {
+                if (port->irq_high && (gpio_idx >= 16))
+                        enable_irq_wake(port->irq_high);
+                else
+                        enable_irq_wake(port->irq);
+        } else {
+                if (port->irq_high && (gpio_idx >= 16))
+                        disable_irq_wake(port->irq_high);
+                else
+                        disable_irq_wake(port->irq);
+        }
+        return 0;
+}
+static struct irq_chip gpio_irq_chip = {
+        .ack = mxs_gpio_ack_irq,
+        .mask = mxs_gpio_mask_irq,
+        .unmask = mxs_gpio_unmask_irq,
+        .set_type = mxs_gpio_set_irq_type,
+        .set_wake = mxs_gpio_set_wake_irq,
+};
+static void mxs_set_gpio_direction(struct gpio_chip *chip, unsigned offset,
+                                int dir)
+{
+        struct mxs_gpio_port *port =
+                container_of(chip, struct mxs_gpio_port, chip);
+        void __iomem *pin_addr = port->base + PINCTRL_DOE(port->id);
+        if (dir)
+                __mxs_setl(1 << offset, pin_addr);
+        else
+                __mxs_clrl(1 << offset, pin_addr);
+}
+static int mxs_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+        struct mxs_gpio_port *port =
+                container_of(chip, struct mxs_gpio_port, chip);
+        return (__raw_readl(port->base + PINCTRL_DIN(port->id)) >> offset) & 1;
+}
+static void mxs_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+        struct mxs_gpio_port *port =
+                container_of(chip, struct mxs_gpio_port, chip);
+        void __iomem *pin_addr = port->base + PINCTRL_DOUT(port->id);
+        if (value)
+                __mxs_setl(1 << offset, pin_addr);
+        else
+                __mxs_clrl(1 << offset, pin_addr);
+}
+static int mxs_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+        struct mxs_gpio_port *port =
+                container_of(chip, struct mxs_gpio_port, chip);
+        return port->virtual_irq_start + offset;
+}
+static int mxs_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
+{
+        mxs_set_gpio_direction(chip, offset, 0);
+        return 0;
+}
+static int mxs_gpio_direction_output(struct gpio_chip *chip,
+                                     unsigned offset, int value)
+{
+        mxs_gpio_set(chip, offset, value);
+        mxs_set_gpio_direction(chip, offset, 1);
+        return 0;
+}
+int __init mxs_gpio_init(struct mxs_gpio_port *port, int cnt)
+{
+        int i, j;
+        /* save for local usage */
+        mxs_gpio_ports = port;
+        gpio_table_size = cnt;
+        pr_info("MXS GPIO hardware\n");
+        for (i = 0; i < cnt; i++) {
+                /* disable the interrupt and clear the status */
+                __raw_writel(0, port[i].base + PINCTRL_PIN2IRQ(i));
+                __raw_writel(0, port[i].base + PINCTRL_IRQEN(i));
+                /* clear address has to be used to clear IRQSTAT bits */
+                __mxs_clrl(~0U, port[i].base + PINCTRL_IRQSTAT(i));
+                for (j = port[i].virtual_irq_start;
+                        j < port[i].virtual_irq_start + 32; j++) {
+                        set_irq_chip(j, &gpio_irq_chip);
+                        set_irq_handler(j, handle_level_irq);
+                        set_irq_flags(j, IRQF_VALID);
+                }
+                /* setup one handler for each entry */
+                set_irq_chained_handler(port[i].irq, mxs_gpio_irq_handler);
+                set_irq_data(port[i].irq, &port[i]);
+                /* register gpio chip */
+                port[i].chip.direction_input = mxs_gpio_direction_input;
+                port[i].chip.direction_output = mxs_gpio_direction_output;
+                port[i].chip.get = mxs_gpio_get;
+                port[i].chip.set = mxs_gpio_set;
+                port[i].chip.to_irq = mxs_gpio_to_irq;
+                port[i].chip.base = i * 32;
+                port[i].chip.ngpio = 32;
+                /* its a serious configuration bug when it fails */
+                BUG_ON(gpiochip_add(&port[i].chip) < 0);
+        }
+        return 0;
+}
+#define DEFINE_MXS_GPIO_PORT(soc, _id)                                  \
+        {                                                               \
+                .chip.label = "gpio-" #_id,                             \
+                .id = _id,                                              \
+                .irq = soc ## _INT_GPIO ## _id,                         \
+                .base = soc ## _IO_ADDRESS(                             \
+                                soc ## _PINCTRL ## _BASE_ADDR),         \
+                .virtual_irq_start = MXS_GPIO_IRQ_START + (_id) * 32,   \
+        }
+#define DEFINE_REGISTER_FUNCTION(prefix)                                \
+int __init prefix ## _register_gpios(void)                              \
+{                                                                       \
+        return mxs_gpio_init(prefix ## _gpio_ports,                     \
+                        ARRAY_SIZE(prefix ## _gpio_ports));             \
+}
+#ifdef CONFIG_SOC_IMX23
+static struct mxs_gpio_port mx23_gpio_ports[] = {
+        DEFINE_MXS_GPIO_PORT(MX23, 0),
+        DEFINE_MXS_GPIO_PORT(MX23, 1),
+        DEFINE_MXS_GPIO_PORT(MX23, 2),
+};
+DEFINE_REGISTER_FUNCTION(mx23)
+#endif
+#ifdef CONFIG_SOC_IMX28
+static struct mxs_gpio_port mx28_gpio_ports[] = {
+        DEFINE_MXS_GPIO_PORT(MX28, 0),
+        DEFINE_MXS_GPIO_PORT(MX28, 1),
+        DEFINE_MXS_GPIO_PORT(MX28, 2),
+        DEFINE_MXS_GPIO_PORT(MX28, 3),
+        DEFINE_MXS_GPIO_PORT(MX28, 4),
+};
+DEFINE_REGISTER_FUNCTION(mx28)
+#endif
diff --git a/arch/arm/mach-mxs/gpio.h b/arch/arm/mach-mxs/gpio.h
new file mode 100644
index 000000000000..005bb06630b1
--- /dev/null
+++ b/arch/arm/mach-mxs/gpio.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+#ifndef __MXS_GPIO_H__
+#define __MXS_GPIO_H__
+struct mxs_gpio_port {
+        void __iomem *base;
+        int id;
+        int irq;
+        int irq_high;
+        int virtual_irq_start;
+        struct gpio_chip chip;
+};
+int mxs_gpio_init(struct mxs_gpio_port*, int);
+#endif /* __MXS_GPIO_H__ */
diff --git a/arch/arm/mach-mxs/icoll.c b/arch/arm/mach-mxs/icoll.c
new file mode 100644
index 000000000000..5dd43ba70058
--- /dev/null
+++ b/arch/arm/mach-mxs/icoll.c
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+#include <mach/mxs.h>
+#include <mach/common.h>
+#define HW_ICOLL_VECTOR                         0x0000
+#define HW_ICOLL_LEVELACK                       0x0010
+#define HW_ICOLL_CTRL                           0x0020
+#define HW_ICOLL_INTERRUPTn_SET(n)              (0x0124 + (n) * 0x10)
+#define HW_ICOLL_INTERRUPTn_CLR(n)              (0x0128 + (n) * 0x10)
+#define BM_ICOLL_INTERRUPTn_ENABLE              0x00000004
+#define BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0   0x1
+static void __iomem *icoll_base = MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR);
+static void icoll_ack_irq(unsigned int irq)
+{
+        /*
+         * The Interrupt Collector is able to prioritize irqs.
+         * Currently only level 0 is used. So acking can use
+         * BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0 unconditionally.
+         */
+        __raw_writel(BV_ICOLL_LEVELACK_IRQLEVELACK__LEVEL0,
+                        icoll_base + HW_ICOLL_LEVELACK);
+}
+static void icoll_mask_irq(unsigned int irq)
+{
+        __raw_writel(BM_ICOLL_INTERRUPTn_ENABLE,
+                        icoll_base + HW_ICOLL_INTERRUPTn_CLR(irq));
+}
+static void icoll_unmask_irq(unsigned int irq)
+{
+        __raw_writel(BM_ICOLL_INTERRUPTn_ENABLE,
+                        icoll_base + HW_ICOLL_INTERRUPTn_SET(irq));
+}
+static struct irq_chip mxs_icoll_chip = {
+        .ack = icoll_ack_irq,
+        .mask = icoll_mask_irq,
+        .unmask = icoll_unmask_irq,
+};
+void __init icoll_init_irq(void)
+{
+        int i;
+        /*
+         * Interrupt Collector reset, which initializes the priority
+         * for each irq to level 0.
+         */
+        mxs_reset_block(icoll_base + HW_ICOLL_CTRL);
+        for (i = 0; i < MXS_INTERNAL_IRQS; i++) {
+                set_irq_chip(i, &mxs_icoll_chip);
+                set_irq_handler(i, handle_level_irq);
+                set_irq_flags(i, IRQF_VALID);
+        }
+}
diff --git a/arch/arm/mach-mxs/include/mach/clkdev.h b/arch/arm/mach-mxs/include/mach/clkdev.h
new file mode 100644
index 000000000000..3a8f2e3a6309
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/clkdev.h
@@ -0,0 +1,7 @@
+#ifndef __MACH_MXS_CLKDEV_H__
+#define __MACH_MXS_CLKDEV_H__
+#define __clk_get(clk) ({ 1; })
+#define __clk_put(clk) do { } while (0)
+#endif
diff --git a/arch/arm/mach-mxs/include/mach/clock.h b/arch/arm/mach-mxs/include/mach/clock.h
new file mode 100644
index 000000000000..041e276d8a32
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/clock.h
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+#ifndef __MACH_MXS_CLOCK_H__
+#define __MACH_MXS_CLOCK_H__
+#ifndef __ASSEMBLY__
+#include <linux/list.h>
+struct module;
+struct clk {
+        int id;
+        /* Source clock this clk depends on */
+        struct clk *parent;
+        /* Secondary clock to enable/disable with this clock */
+        struct clk *secondary;
+        /* Reference count of clock enable/disable */
+        __s8 usecount;
+        /* Register bit position for clock's enable/disable control. */
+        u8 enable_shift;
+        /* Register address for clock's enable/disable control. */
+        void __iomem *enable_reg;
+        u32 flags;
+        /* get the current clock rate (always a fresh value) */
+        unsigned long (*get_rate) (struct clk *);
+        /* Function ptr to set the clock to a new rate. The rate must match a
+           supported rate returned from round_rate. Leave blank if clock is not
+           programmable */
+        int (*set_rate) (struct clk *, unsigned long);
+        /* Function ptr to round the requested clock rate to the nearest
+           supported rate that is less than or equal to the requested rate. */
+        unsigned long (*round_rate) (struct clk *, unsigned long);
+        /* Function ptr to enable the clock. Leave blank if clock can not
+           be gated. */
+        int (*enable) (struct clk *);
+        /* Function ptr to disable the clock. Leave blank if clock can not
+           be gated. */
+        void (*disable) (struct clk *);
+        /* Function ptr to set the parent clock of the clock. */
+        int (*set_parent) (struct clk *, struct clk *);
+};
+int clk_register(struct clk *clk);
+void clk_unregister(struct clk *clk);
+#endif /* __ASSEMBLY__ */
+#endif /* __MACH_MXS_CLOCK_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h
new file mode 100644
index 000000000000..59133eb3cc96
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/common.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __MACH_MXS_COMMON_H__
+#define __MACH_MXS_COMMON_H__
+struct clk;
+extern int mxs_reset_block(void __iomem *);
+extern void mxs_timer_init(struct clk *, int);
+extern int mx23_register_gpios(void);
+extern int mx23_clocks_init(void);
+extern void mx23_map_io(void);
+extern void mx23_init_irq(void);
+extern int mx28_register_gpios(void);
+extern int mx28_clocks_init(void);
+extern void mx28_map_io(void);
+extern void mx28_init_irq(void);
+extern void icoll_init_irq(void);
+#endif /* __MACH_MXS_COMMON_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/debug-macro.S b/arch/arm/mach-mxs/include/mach/debug-macro.S
new file mode 100644
index 000000000000..79650a1ad78d
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/debug-macro.S
@@ -0,0 +1,38 @@
+/* arch/arm/mach-mxs/include/mach/debug-macro.S
+ *
+ * Debugging macro include header
+ *
+ *  Copyright (C) 1994-1999 Russell King
+ *  Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <mach/mx23.h>
+#include <mach/mx28.h>
+#ifdef CONFIG_SOC_IMX23
+#ifdef UART_PADDR
+#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
+#endif
+#define UART_PADDR      MX23_DUART_BASE_ADDR
+#endif
+#ifdef CONFIG_SOC_IMX28
+#ifdef UART_PADDR
+#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
+#endif
+#define UART_PADDR      MX28_DUART_BASE_ADDR
+#endif
+#define UART_VADDR      MXS_IO_ADDRESS(UART_PADDR)
+                .macro  addruart, rp, rv
+                ldr     \rp, =UART_PADDR        @ physical
+                ldr     \rv, =UART_VADDR        @ virtual
+                .endm
+#include <asm/hardware/debug-pl01x.S>
diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h
new file mode 100644
index 000000000000..3da48d4d3273
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/devices-common.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2009-2010 Pengutronix
+ * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License version 2 as published by the
+ * Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/init.h>
+struct platform_device *mxs_add_platform_device_dmamask(
+                const char *name, int id,
+                const struct resource *res, unsigned int num_resources,
+                const void *data, size_t size_data, u64 dmamask);
+static inline struct platform_device *mxs_add_platform_device(
+                const char *name, int id,
+                const struct resource *res, unsigned int num_resources,
+                const void *data, size_t size_data)
+{
+        return mxs_add_platform_device_dmamask(
+                        name, id, res, num_resources, data, size_data, 0);
+}
+/* duart */
+struct mxs_duart_data {
+        resource_size_t iobase;
+        resource_size_t iosize;
+        resource_size_t irq;
+};
+struct platform_device *__init mxs_add_duart(
+                const struct mxs_duart_data *data);
+/* fec */
+#include <linux/fec.h>
+struct mxs_fec_data {
+        int id;
+        resource_size_t iobase;
+        resource_size_t iosize;
+        resource_size_t irq;
+};
+struct platform_device *__init mxs_add_fec(
+                const struct mxs_fec_data *data,
+                const struct fec_platform_data *pdata);
diff --git a/arch/arm/mach-mxs/include/mach/entry-macro.S b/arch/arm/mach-mxs/include/mach/entry-macro.S
new file mode 100644
index 000000000000..9f0da12e657a
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/entry-macro.S
@@ -0,0 +1,41 @@
+/*
+ * Low-level IRQ helper macros for Freescale MXS-based
+ *
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include <mach/mxs.h>
+#define MXS_ICOLL_VBASE         MXS_IO_ADDRESS(MXS_ICOLL_BASE_ADDR)
+#define HW_ICOLL_STAT_OFFSET    0x70
+        .macro  disable_fiq
+        .endm
+        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+        ldr     \irqnr, [\base, #HW_ICOLL_STAT_OFFSET]
+        cmp     \irqnr, #0x7F
+        strne   \irqnr, [\base]
+        moveqs  \irqnr, #0
+        .endm
+        .macro  get_irqnr_preamble, base, tmp
+        ldr     \base, =MXS_ICOLL_VBASE
+        .endm
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
diff --git a/arch/arm/mach-mxs/include/mach/gpio.h b/arch/arm/mach-mxs/include/mach/gpio.h
new file mode 100644
index 000000000000..828ccccb6aad
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/gpio.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+#ifndef __MACH_MXS_GPIO_H__
+#define __MACH_MXS_GPIO_H__
+#include <asm-generic/gpio.h>
+#define MXS_GPIO_NR(bank, nr)   ((bank) * 32 + (nr))
+/* use gpiolib dispatchers */
+#define gpio_get_value          __gpio_get_value
+#define gpio_set_value          __gpio_set_value
+#define gpio_cansleep           __gpio_cansleep
+#define gpio_to_irq             __gpio_to_irq
+#define irq_to_gpio(irq)        ((irq) - MXS_GPIO_IRQ_START)
+#endif /* __MACH_MXS_GPIO_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/hardware.h b/arch/arm/mach-mxs/include/mach/hardware.h
new file mode 100644
index 000000000000..53e89a09bf0d
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/hardware.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+#ifndef __MACH_MXS_HARDWARE_H__
+#define __MACH_MXS_HARDWARE_H__
+#ifdef __ASSEMBLER__
+#define IOMEM(addr)     (addr)
+#else
+#define IOMEM(addr)     ((void __force __iomem *)(addr))
+#endif
+#endif /* __MACH_MXS_HARDWARE_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/io.h b/arch/arm/mach-mxs/include/mach/io.h
new file mode 100644
index 000000000000..289b7227e072
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/io.h
@@ -0,0 +1,22 @@
+/*
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __MACH_MXS_IO_H__
+#define __MACH_MXS_IO_H__
+/* Allow IO space to be anywhere in the memory */
+#define IO_SPACE_LIMIT 0xffffffff
+/* io address mapping macro */
+#define __io(a)         __typesafe_io(a)
+#define __mem_pci(a)    (a)
+#endif /* __MACH_MXS_IO_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/iomux-mx23.h b/arch/arm/mach-mxs/include/mach/iomux-mx23.h
new file mode 100644
index 000000000000..94e5dd83cdb8
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/iomux-mx23.h
@@ -0,0 +1,355 @@
+/*
+ * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+#ifndef __MACH_IOMUX_MX23_H__
+#define __MACH_IOMUX_MX23_H__
+#include <mach/iomux.h>
+/*
+ * The naming convention for the pad modes is MX23_PAD_<padname>__<padmode>
+ * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num>
+ * See also iomux.h
+ *
+ *                                                                      BANK    PIN     MUX
+ */
+/* MUXSEL_0 */
+#define MX23_PAD_GPMI_D00__GPMI_D00             MXS_IOMUX_PAD_NAKED(0,  0, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D01__GPMI_D01             MXS_IOMUX_PAD_NAKED(0,  1, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D02__GPMI_D02             MXS_IOMUX_PAD_NAKED(0,  2, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D03__GPMI_D03             MXS_IOMUX_PAD_NAKED(0,  3, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D04__GPMI_D04             MXS_IOMUX_PAD_NAKED(0,  4, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D05__GPMI_D05             MXS_IOMUX_PAD_NAKED(0,  5, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D06__GPMI_D06             MXS_IOMUX_PAD_NAKED(0,  6, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D07__GPMI_D07             MXS_IOMUX_PAD_NAKED(0,  7, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D08__GPMI_D08             MXS_IOMUX_PAD_NAKED(0,  8, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D09__GPMI_D09             MXS_IOMUX_PAD_NAKED(0,  9, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D10__GPMI_D10             MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D11__GPMI_D11             MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D12__GPMI_D12             MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D13__GPMI_D13             MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D14__GPMI_D14             MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_D15__GPMI_D15             MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_CLE__GPMI_CLE             MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_ALE__GPMI_ALE             MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_CE2N__GPMI_CE2N           MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_RDY0__GPMI_RDY0           MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_RDY1__GPMI_RDY1           MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_RDY2__GPMI_RDY2           MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_RDY3__GPMI_RDY3           MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_WPN__GPMI_WPN             MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_WRN__GPMI_WRN             MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_RDN__GPMI_RDN             MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_0)
+#define MX23_PAD_AUART1_CTS__AUART1_CTS         MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_0)
+#define MX23_PAD_AUART1_RTS__AUART1_RTS         MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_0)
+#define MX23_PAD_AUART1_RX__AUART1_RX           MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_0)
+#define MX23_PAD_AUART1_TX__AUART1_TX           MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_0)
+#define MX23_PAD_I2C_SCL__I2C_SCL               MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_0)
+#define MX23_PAD_I2C_SDA__I2C_SDA               MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D00__LCD_D00               MXS_IOMUX_PAD_NAKED(1,  0, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D01__LCD_D01               MXS_IOMUX_PAD_NAKED(1,  1, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D02__LCD_D02               MXS_IOMUX_PAD_NAKED(1,  2, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D03__LCD_D03               MXS_IOMUX_PAD_NAKED(1,  3, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D04__LCD_D04               MXS_IOMUX_PAD_NAKED(1,  4, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D05__LCD_D05               MXS_IOMUX_PAD_NAKED(1,  5, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D06__LCD_D06               MXS_IOMUX_PAD_NAKED(1,  6, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D07__LCD_D07               MXS_IOMUX_PAD_NAKED(1,  7, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D08__LCD_D08               MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D09__LCD_D09               MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D10__LCD_D10               MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D11__LCD_D11               MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D12__LCD_D12               MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D13__LCD_D13               MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D14__LCD_D14               MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D15__LCD_D15               MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D16__LCD_D16               MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_D17__LCD_D17               MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_RESET__LCD_RESET           MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_RS__LCD_RS                 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_WR__LCD_WR                 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_CS__LCD_CS                 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_DOTCK__LCD_DOTCK           MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_ENABLE__LCD_ENABLE         MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_HSYNC__LCD_HSYNC           MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_0)
+#define MX23_PAD_LCD_VSYNC__LCD_VSYNC           MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_0)
+#define MX23_PAD_PWM0__PWM0                     MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_0)
+#define MX23_PAD_PWM1__PWM1                     MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_0)
+#define MX23_PAD_PWM2__PWM2                     MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_0)
+#define MX23_PAD_PWM3__PWM3                     MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_0)
+#define MX23_PAD_PWM4__PWM4                     MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_0)
+#define MX23_PAD_SSP1_CMD__SSP1_CMD             MXS_IOMUX_PAD_NAKED(2,  0, PAD_MUXSEL_0)
+#define MX23_PAD_SSP1_DETECT__SSP1_DETECT       MXS_IOMUX_PAD_NAKED(2,  1, PAD_MUXSEL_0)
+#define MX23_PAD_SSP1_DATA0__SSP1_DATA0         MXS_IOMUX_PAD_NAKED(2,  2, PAD_MUXSEL_0)
+#define MX23_PAD_SSP1_DATA1__SSP1_DATA1         MXS_IOMUX_PAD_NAKED(2,  3, PAD_MUXSEL_0)
+#define MX23_PAD_SSP1_DATA2__SSP1_DATA2         MXS_IOMUX_PAD_NAKED(2,  4, PAD_MUXSEL_0)
+#define MX23_PAD_SSP1_DATA3__SSP1_DATA3         MXS_IOMUX_PAD_NAKED(2,  5, PAD_MUXSEL_0)
+#define MX23_PAD_SSP1_SCK__SSP1_SCK             MXS_IOMUX_PAD_NAKED(2,  6, PAD_MUXSEL_0)
+#define MX23_PAD_ROTARYA__ROTARYA               MXS_IOMUX_PAD_NAKED(2,  7, PAD_MUXSEL_0)
+#define MX23_PAD_ROTARYB__ROTARYB               MXS_IOMUX_PAD_NAKED(2,  8, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A00__EMI_A00               MXS_IOMUX_PAD_NAKED(2,  9, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A01__EMI_A01               MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A02__EMI_A02               MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A03__EMI_A03               MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A04__EMI_A04               MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A05__EMI_A05               MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A06__EMI_A06               MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A07__EMI_A07               MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A08__EMI_A08               MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A09__EMI_A09               MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A10__EMI_A10               MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A11__EMI_A11               MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_A12__EMI_A12               MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_BA0__EMI_BA0               MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_BA1__EMI_BA1               MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_CASN__EMI_CASN             MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_CE0N__EMI_CE0N             MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_CE1N__EMI_CE1N             MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_CE1N__GPMI_CE1N           MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_0)
+#define MX23_PAD_GPMI_CE0N__GPMI_CE0N           MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_CKE__EMI_CKE               MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_RASN__EMI_RASN             MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_WEN__EMI_WEN               MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D00__EMI_D00               MXS_IOMUX_PAD_NAKED(3,  0, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D01__EMI_D01               MXS_IOMUX_PAD_NAKED(3,  1, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D02__EMI_D02               MXS_IOMUX_PAD_NAKED(3,  2, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D03__EMI_D03               MXS_IOMUX_PAD_NAKED(3,  3, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D04__EMI_D04               MXS_IOMUX_PAD_NAKED(3,  4, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D05__EMI_D05               MXS_IOMUX_PAD_NAKED(3,  5, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D06__EMI_D06               MXS_IOMUX_PAD_NAKED(3,  6, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D07__EMI_D07               MXS_IOMUX_PAD_NAKED(3,  7, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D08__EMI_D08               MXS_IOMUX_PAD_NAKED(3,  8, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D09__EMI_D09               MXS_IOMUX_PAD_NAKED(3,  9, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D10__EMI_D10               MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D11__EMI_D11               MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D12__EMI_D12               MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D13__EMI_D13               MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D14__EMI_D14               MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_D15__EMI_D15               MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_DQM0__EMI_DQM0             MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_DQM1__EMI_DQM1             MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_DQS0__EMI_DQS0             MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_DQS1__EMI_DQS1             MXS_IOMUX_PAD_NAKED(3, 19, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_CLK__EMI_CLK               MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_0)
+#define MX23_PAD_EMI_CLKN__EMI_CLKN             MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_0)
+/* MUXSEL_1 */
+#define MX23_PAD_GPMI_D00__LCD_D8               MXS_IOMUX_PAD_NAKED(0,  0, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D01__LCD_D9               MXS_IOMUX_PAD_NAKED(0,  1, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D02__LCD_D10              MXS_IOMUX_PAD_NAKED(0,  2, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D03__LCD_D11              MXS_IOMUX_PAD_NAKED(0,  3, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D04__LCD_D12              MXS_IOMUX_PAD_NAKED(0,  4, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D05__LCD_D13              MXS_IOMUX_PAD_NAKED(0,  5, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D06__LCD_D14              MXS_IOMUX_PAD_NAKED(0,  6, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D07__LCD_D15              MXS_IOMUX_PAD_NAKED(0,  7, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D08__LCD_D18              MXS_IOMUX_PAD_NAKED(0,  8, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D09__LCD_D19              MXS_IOMUX_PAD_NAKED(0,  9, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D10__LCD_D20              MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D11__LCD_D21              MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D12__LCD_D22              MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D13__LCD_D23              MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D14__AUART2_RX            MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_D15__AUART2_TX            MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_CLE__LCD_D16              MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_ALE__LCD_D17              MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_1)
+#define MX23_PAD_GPMI_CE2N__ATA_A2              MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_1)
+#define MX23_PAD_AUART1_RTS__IR_CLK             MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_1)
+#define MX23_PAD_AUART1_RX__IR_RX               MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_1)
+#define MX23_PAD_AUART1_TX__IR_TX               MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_1)
+#define MX23_PAD_I2C_SCL__GPMI_RDY2             MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_1)
+#define MX23_PAD_I2C_SDA__GPMI_CE2N             MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D00__ETM_DA8               MXS_IOMUX_PAD_NAKED(1,  0, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D01__ETM_DA9               MXS_IOMUX_PAD_NAKED(1,  1, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D02__ETM_DA10              MXS_IOMUX_PAD_NAKED(1,  2, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D03__ETM_DA11              MXS_IOMUX_PAD_NAKED(1,  3, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D04__ETM_DA12              MXS_IOMUX_PAD_NAKED(1,  4, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D05__ETM_DA13              MXS_IOMUX_PAD_NAKED(1,  5, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D06__ETM_DA14              MXS_IOMUX_PAD_NAKED(1,  6, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D07__ETM_DA15              MXS_IOMUX_PAD_NAKED(1,  7, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D08__ETM_DA0               MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D09__ETM_DA1               MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D10__ETM_DA2               MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D11__ETM_DA3               MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D12__ETM_DA4               MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D13__ETM_DA5               MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D14__ETM_DA6               MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_D15__ETM_DA7               MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_RESET__ETM_TCTL            MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_RS__ETM_TCLK               MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_DOTCK__GPMI_RDY3           MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_ENABLE__I2C_SCL            MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_HSYNC__I2C_SDA             MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_1)
+#define MX23_PAD_LCD_VSYNC__LCD_BUSY            MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_1)
+#define MX23_PAD_PWM0__ROTARYA                  MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_1)
+#define MX23_PAD_PWM1__ROTARYB                  MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_1)
+#define MX23_PAD_PWM2__GPMI_RDY3                MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_1)
+#define MX23_PAD_PWM3__ETM_TCTL                 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_1)
+#define MX23_PAD_PWM4__ETM_TCLK                 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_1)
+#define MX23_PAD_SSP1_DETECT__GPMI_CE3N         MXS_IOMUX_PAD_NAKED(2,  1, PAD_MUXSEL_1)
+#define MX23_PAD_SSP1_DATA1__I2C_SCL            MXS_IOMUX_PAD_NAKED(2,  3, PAD_MUXSEL_1)
+#define MX23_PAD_SSP1_DATA2__I2C_SDA            MXS_IOMUX_PAD_NAKED(2,  4, PAD_MUXSEL_1)
+#define MX23_PAD_ROTARYA__AUART2_RTS            MXS_IOMUX_PAD_NAKED(2,  7, PAD_MUXSEL_1)
+#define MX23_PAD_ROTARYB__AUART2_CTS            MXS_IOMUX_PAD_NAKED(2,  8, PAD_MUXSEL_1)
+/* MUXSEL_2 */
+#define MX23_PAD_GPMI_D00__SSP2_DATA0           MXS_IOMUX_PAD_NAKED(0,  0, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D01__SSP2_DATA1           MXS_IOMUX_PAD_NAKED(0,  1, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D02__SSP2_DATA2           MXS_IOMUX_PAD_NAKED(0,  2, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D03__SSP2_DATA3           MXS_IOMUX_PAD_NAKED(0,  3, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D04__SSP2_DATA4           MXS_IOMUX_PAD_NAKED(0,  4, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D05__SSP2_DATA5           MXS_IOMUX_PAD_NAKED(0,  5, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D06__SSP2_DATA6           MXS_IOMUX_PAD_NAKED(0,  6, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D07__SSP2_DATA7           MXS_IOMUX_PAD_NAKED(0,  7, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D08__SSP1_DATA4           MXS_IOMUX_PAD_NAKED(0,  8, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D09__SSP1_DATA5           MXS_IOMUX_PAD_NAKED(0,  9, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D10__SSP1_DATA6           MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D11__SSP1_DATA7           MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_D15__GPMI_CE3N            MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_RDY0__SSP2_DETECT         MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_RDY1__SSP2_CMD            MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_2)
+#define MX23_PAD_GPMI_WRN__SSP2_SCK             MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_2)
+#define MX23_PAD_AUART1_CTS__SSP1_DATA4         MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_2)
+#define MX23_PAD_AUART1_RTS__SSP1_DATA5         MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_2)
+#define MX23_PAD_AUART1_RX__SSP1_DATA6          MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_2)
+#define MX23_PAD_AUART1_TX__SSP1_DATA7          MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_2)
+#define MX23_PAD_I2C_SCL__AUART1_TX             MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_2)
+#define MX23_PAD_I2C_SDA__AUART1_RX             MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D08__SAIF2_SDATA0          MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D09__SAIF1_SDATA0          MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D10__SAIF_MCLK_BITCLK      MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D11__SAIF_LRCLK            MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D12__SAIF2_SDATA1          MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D13__SAIF2_SDATA2          MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D14__SAIF1_SDATA2          MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D15__SAIF1_SDATA1          MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_D16__SAIF_ALT_BITCLK       MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_2)
+#define MX23_PAD_LCD_RESET__GPMI_CE3N           MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_2)
+#define MX23_PAD_PWM0__DUART_RX                 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_2)
+#define MX23_PAD_PWM1__DUART_TX                 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_2)
+#define MX23_PAD_PWM3__AUART1_CTS               MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_2)
+#define MX23_PAD_PWM4__AUART1_RTS               MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_2)
+#define MX23_PAD_SSP1_CMD__JTAG_TDO             MXS_IOMUX_PAD_NAKED(2,  0, PAD_MUXSEL_2)
+#define MX23_PAD_SSP1_DETECT__USB_OTG_ID        MXS_IOMUX_PAD_NAKED(2,  1, PAD_MUXSEL_2)
+#define MX23_PAD_SSP1_DATA0__JTAG_TDI           MXS_IOMUX_PAD_NAKED(2,  2, PAD_MUXSEL_2)
+#define MX23_PAD_SSP1_DATA1__JTAG_TCLK          MXS_IOMUX_PAD_NAKED(2,  3, PAD_MUXSEL_2)
+#define MX23_PAD_SSP1_DATA2__JTAG_RTCK          MXS_IOMUX_PAD_NAKED(2,  4, PAD_MUXSEL_2)
+#define MX23_PAD_SSP1_DATA3__JTAG_TMS           MXS_IOMUX_PAD_NAKED(2,  5, PAD_MUXSEL_2)
+#define MX23_PAD_SSP1_SCK__JTAG_TRST            MXS_IOMUX_PAD_NAKED(2,  6, PAD_MUXSEL_2)
+#define MX23_PAD_ROTARYA__SPDIF                 MXS_IOMUX_PAD_NAKED(2,  7, PAD_MUXSEL_2)
+#define MX23_PAD_ROTARYB__GPMI_CE3N             MXS_IOMUX_PAD_NAKED(2,  8, PAD_MUXSEL_2)
+/* MUXSEL_GPIO */
+#define MX23_PAD_GPMI_D00__GPO_0_0              MXS_IOMUX_PAD_NAKED(0,  0, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D01__GPO_0_1              MXS_IOMUX_PAD_NAKED(0,  1, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D02__GPO_0_2              MXS_IOMUX_PAD_NAKED(0,  2, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D03__GPO_0_3              MXS_IOMUX_PAD_NAKED(0,  3, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D04__GPO_0_4              MXS_IOMUX_PAD_NAKED(0,  4, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D05__GPO_0_5              MXS_IOMUX_PAD_NAKED(0,  5, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D06__GPO_0_6              MXS_IOMUX_PAD_NAKED(0,  6, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D07__GPO_0_7              MXS_IOMUX_PAD_NAKED(0,  7, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D08__GPO_0_8              MXS_IOMUX_PAD_NAKED(0,  8, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D09__GPO_0_9              MXS_IOMUX_PAD_NAKED(0,  9, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D10__GPO_0_10             MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D11__GPO_0_11             MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D12__GPO_0_12             MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D13__GPO_0_13             MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D14__GPO_0_14             MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_D15__GPO_0_15             MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_CLE__GPO_0_16             MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_ALE__GPO_0_17             MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_CE2N__GPO_0_18            MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_RDY0__GPO_0_19            MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_RDY1__GPO_0_20            MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_RDY2__GPO_0_21            MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_RDY3__GPO_0_22            MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_WPN__GPO_0_23             MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_WRN__GPO_0_24             MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_RDN__GPO_0_25             MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO)
+#define MX23_PAD_AUART1_CTS__GPO_0_26           MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO)
+#define MX23_PAD_AUART1_RTS__GPO_0_27           MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO)
+#define MX23_PAD_AUART1_RX__GPO_0_28            MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO)
+#define MX23_PAD_AUART1_TX__GPO_0_29            MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_GPIO)
+#define MX23_PAD_I2C_SCL__GPO_0_30              MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_GPIO)
+#define MX23_PAD_I2C_SDA__GPO_0_31              MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D00__GPO_1_0               MXS_IOMUX_PAD_NAKED(1,  0, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D01__GPO_1_1               MXS_IOMUX_PAD_NAKED(1,  1, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D02__GPO_1_2               MXS_IOMUX_PAD_NAKED(1,  2, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D03__GPO_1_3               MXS_IOMUX_PAD_NAKED(1,  3, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D04__GPO_1_4               MXS_IOMUX_PAD_NAKED(1,  4, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D05__GPO_1_5               MXS_IOMUX_PAD_NAKED(1,  5, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D06__GPO_1_6               MXS_IOMUX_PAD_NAKED(1,  6, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D07__GPO_1_7               MXS_IOMUX_PAD_NAKED(1,  7, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D08__GPO_1_8               MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D09__GPO_1_9               MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D10__GPO_1_10              MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D11__GPO_1_11              MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D12__GPO_1_12              MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D13__GPO_1_13              MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D14__GPO_1_14              MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D15__GPO_1_15              MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D16__GPO_1_16              MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_D17__GPO_1_17              MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_RESET__GPO_1_18            MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_RS__GPO_1_19               MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_WR__GPO_1_20               MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_CS__GPO_1_21               MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_DOTCK__GPO_1_22            MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_ENABLE__GPO_1_23           MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_HSYNC__GPO_1_24            MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO)
+#define MX23_PAD_LCD_VSYNC__GPO_1_25            MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO)
+#define MX23_PAD_PWM0__GPO_1_26                 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO)
+#define MX23_PAD_PWM1__GPO_1_27                 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO)
+#define MX23_PAD_PWM2__GPO_1_28                 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO)
+#define MX23_PAD_PWM3__GPO_1_29                 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO)
+#define MX23_PAD_PWM4__GPO_1_30                 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO)
+#define MX23_PAD_SSP1_CMD__GPO_2_0              MXS_IOMUX_PAD_NAKED(2,  0, PAD_MUXSEL_GPIO)
+#define MX23_PAD_SSP1_DETECT__GPO_2_1           MXS_IOMUX_PAD_NAKED(2,  1, PAD_MUXSEL_GPIO)
+#define MX23_PAD_SSP1_DATA0__GPO_2_2            MXS_IOMUX_PAD_NAKED(2,  2, PAD_MUXSEL_GPIO)
+#define MX23_PAD_SSP1_DATA1__GPO_2_3            MXS_IOMUX_PAD_NAKED(2,  3, PAD_MUXSEL_GPIO)
+#define MX23_PAD_SSP1_DATA2__GPO_2_4            MXS_IOMUX_PAD_NAKED(2,  4, PAD_MUXSEL_GPIO)
+#define MX23_PAD_SSP1_DATA3__GPO_2_5            MXS_IOMUX_PAD_NAKED(2,  5, PAD_MUXSEL_GPIO)
+#define MX23_PAD_SSP1_SCK__GPO_2_6              MXS_IOMUX_PAD_NAKED(2,  6, PAD_MUXSEL_GPIO)
+#define MX23_PAD_ROTARYA__GPO_2_7               MXS_IOMUX_PAD_NAKED(2,  7, PAD_MUXSEL_GPIO)
+#define MX23_PAD_ROTARYB__GPO_2_8               MXS_IOMUX_PAD_NAKED(2,  8, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A00__GPO_2_9               MXS_IOMUX_PAD_NAKED(2,  9, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A01__GPO_2_10              MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A02__GPO_2_11              MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A03__GPO_2_12              MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A04__GPO_2_13              MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A05__GPO_2_14              MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A06__GPO_2_15              MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A07__GPO_2_16              MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A08__GPO_2_17              MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A09__GPO_2_18              MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A10__GPO_2_19              MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A11__GPO_2_20              MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_A12__GPO_2_21              MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_BA0__GPO_2_22              MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_BA1__GPO_2_23              MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_CASN__GPO_2_24             MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_CE0N__GPO_2_25             MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_CE1N__GPO_2_26             MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_CE1N__GPO_2_27            MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO)
+#define MX23_PAD_GPMI_CE0N__GPO_2_28            MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_CKE__GPO_2_29              MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_RASN__GPO_2_30             MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_GPIO)
+#define MX23_PAD_EMI_WEN__GPO_2_31              MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_GPIO)
+#endif /* __MACH_IOMUX_MX23_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/iomux-mx28.h b/arch/arm/mach-mxs/include/mach/iomux-mx28.h
new file mode 100644
index 000000000000..f50fefd10520
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/iomux-mx28.h
@@ -0,0 +1,537 @@
+/*
+ * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
+ * Copyright (C) 2010 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+#ifndef __MACH_IOMUX_MX28_H__
+#define __MACH_IOMUX_MX28_H__
+#include <mach/iomux.h>
+/*
+ * The naming convention for the pad modes is MX28_PAD_<padname>__<padmode>
+ * If <padname> or <padmode> refers to a GPIO, it is named GPIO_<unit>_<num>
+ * See also iomux.h
+ *
+ *                                                                      BANK    PIN     MUX
+ */
+/* MUXSEL_0 */
+#define MX28_PAD_GPMI_D00__GPMI_D0                      MXS_IOMUX_PAD_NAKED(0,  0, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_D01__GPMI_D1                      MXS_IOMUX_PAD_NAKED(0,  1, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_D02__GPMI_D2                      MXS_IOMUX_PAD_NAKED(0,  2, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_D03__GPMI_D3                      MXS_IOMUX_PAD_NAKED(0,  3, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_D04__GPMI_D4                      MXS_IOMUX_PAD_NAKED(0,  4, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_D05__GPMI_D5                      MXS_IOMUX_PAD_NAKED(0,  5, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_D06__GPMI_D6                      MXS_IOMUX_PAD_NAKED(0,  6, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_D07__GPMI_D7                      MXS_IOMUX_PAD_NAKED(0,  7, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_CE0N__GPMI_CE0N                   MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_CE1N__GPMI_CE1N                   MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_CE2N__GPMI_CE2N                   MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_CE3N__GPMI_CE3N                   MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_RDY0__GPMI_READY0                 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_RDY1__GPMI_READY1                 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_RDY2__GPMI_READY2                 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_RDY3__GPMI_READY3                 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_RDN__GPMI_RDN                     MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_WRN__GPMI_WRN                     MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_ALE__GPMI_ALE                     MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_CLE__GPMI_CLE                     MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_0)
+#define MX28_PAD_GPMI_RESETN__GPMI_RESETN               MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D00__LCD_D0                        MXS_IOMUX_PAD_NAKED(1,  0, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D01__LCD_D1                        MXS_IOMUX_PAD_NAKED(1,  1, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D02__LCD_D2                        MXS_IOMUX_PAD_NAKED(1,  2, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D03__LCD_D3                        MXS_IOMUX_PAD_NAKED(1,  3, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D04__LCD_D4                        MXS_IOMUX_PAD_NAKED(1,  4, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D05__LCD_D5                        MXS_IOMUX_PAD_NAKED(1,  5, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D06__LCD_D6                        MXS_IOMUX_PAD_NAKED(1,  6, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D07__LCD_D7                        MXS_IOMUX_PAD_NAKED(1,  7, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D08__LCD_D8                        MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D09__LCD_D9                        MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D10__LCD_D10                       MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D11__LCD_D11                       MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D12__LCD_D12                       MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D13__LCD_D13                       MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D14__LCD_D14                       MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D15__LCD_D15                       MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D16__LCD_D16                       MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D17__LCD_D17                       MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D18__LCD_D18                       MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D19__LCD_D19                       MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D20__LCD_D20                       MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D21__LCD_D21                       MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D22__LCD_D22                       MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_D23__LCD_D23                       MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_RD_E__LCD_RD_E                     MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_WR_RWN__LCD_WR_RWN                 MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_RS__LCD_RS                         MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_CS__LCD_CS                         MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_VSYNC__LCD_VSYNC                   MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_HSYNC__LCD_HSYNC                   MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_DOTCLK__LCD_DOTCLK                 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_ENABLE__LCD_ENABLE                 MXS_IOMUX_PAD_NAKED(1, 31, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA0__SSP0_D0                    MXS_IOMUX_PAD_NAKED(2,  0, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA1__SSP0_D1                    MXS_IOMUX_PAD_NAKED(2,  1, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA2__SSP0_D2                    MXS_IOMUX_PAD_NAKED(2,  2, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA3__SSP0_D3                    MXS_IOMUX_PAD_NAKED(2,  3, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA4__SSP0_D4                    MXS_IOMUX_PAD_NAKED(2,  4, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA5__SSP0_D5                    MXS_IOMUX_PAD_NAKED(2,  5, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA6__SSP0_D6                    MXS_IOMUX_PAD_NAKED(2,  6, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DATA7__SSP0_D7                    MXS_IOMUX_PAD_NAKED(2,  7, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_CMD__SSP0_CMD                     MXS_IOMUX_PAD_NAKED(2,  8, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT          MXS_IOMUX_PAD_NAKED(2,  9, PAD_MUXSEL_0)
+#define MX28_PAD_SSP0_SCK__SSP0_SCK                     MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_0)
+#define MX28_PAD_SSP1_SCK__SSP1_SCK                     MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_0)
+#define MX28_PAD_SSP1_CMD__SSP1_CMD                     MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_0)
+#define MX28_PAD_SSP1_DATA0__SSP1_D0                    MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_0)
+#define MX28_PAD_SSP1_DATA3__SSP1_D3                    MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_0)
+#define MX28_PAD_SSP2_SCK__SSP2_SCK                     MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_0)
+#define MX28_PAD_SSP2_MOSI__SSP2_CMD                    MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_0)
+#define MX28_PAD_SSP2_MISO__SSP2_D0                     MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_0)
+#define MX28_PAD_SSP2_SS0__SSP2_D3                      MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_0)
+#define MX28_PAD_SSP2_SS1__SSP2_D4                      MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_0)
+#define MX28_PAD_SSP2_SS2__SSP2_D5                      MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_0)
+#define MX28_PAD_SSP3_SCK__SSP3_SCK                     MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_0)
+#define MX28_PAD_SSP3_MOSI__SSP3_CMD                    MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_0)
+#define MX28_PAD_SSP3_MISO__SSP3_D0                     MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_0)
+#define MX28_PAD_SSP3_SS0__SSP3_D3                      MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_0)
+#define MX28_PAD_AUART0_RX__AUART0_RX                   MXS_IOMUX_PAD_NAKED(3,  0, PAD_MUXSEL_0)
+#define MX28_PAD_AUART0_TX__AUART0_TX                   MXS_IOMUX_PAD_NAKED(3,  1, PAD_MUXSEL_0)
+#define MX28_PAD_AUART0_CTS__AUART0_CTS                 MXS_IOMUX_PAD_NAKED(3,  2, PAD_MUXSEL_0)
+#define MX28_PAD_AUART0_RTS__AUART0_RTS                 MXS_IOMUX_PAD_NAKED(3,  3, PAD_MUXSEL_0)
+#define MX28_PAD_AUART1_RX__AUART1_RX                   MXS_IOMUX_PAD_NAKED(3,  4, PAD_MUXSEL_0)
+#define MX28_PAD_AUART1_TX__AUART1_TX                   MXS_IOMUX_PAD_NAKED(3,  5, PAD_MUXSEL_0)
+#define MX28_PAD_AUART1_CTS__AUART1_CTS                 MXS_IOMUX_PAD_NAKED(3,  6, PAD_MUXSEL_0)
+#define MX28_PAD_AUART1_RTS__AUART1_RTS                 MXS_IOMUX_PAD_NAKED(3,  7, PAD_MUXSEL_0)
+#define MX28_PAD_AUART2_RX__AUART2_RX                   MXS_IOMUX_PAD_NAKED(3,  8, PAD_MUXSEL_0)
+#define MX28_PAD_AUART2_TX__AUART2_TX                   MXS_IOMUX_PAD_NAKED(3,  9, PAD_MUXSEL_0)
+#define MX28_PAD_AUART2_CTS__AUART2_CTS                 MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_0)
+#define MX28_PAD_AUART2_RTS__AUART2_RTS                 MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_0)
+#define MX28_PAD_AUART3_RX__AUART3_RX                   MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_0)
+#define MX28_PAD_AUART3_TX__AUART3_TX                   MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_0)
+#define MX28_PAD_AUART3_CTS__AUART3_CTS                 MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_0)
+#define MX28_PAD_AUART3_RTS__AUART3_RTS                 MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_0)
+#define MX28_PAD_PWM0__PWM_0                            MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_0)
+#define MX28_PAD_PWM1__PWM_1                            MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_0)
+#define MX28_PAD_PWM2__PWM_2                            MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_0)
+#define MX28_PAD_SAIF0_MCLK__SAIF0_MCLK                 MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_0)
+#define MX28_PAD_SAIF0_LRCLK__SAIF0_LRCLK               MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_0)
+#define MX28_PAD_SAIF0_BITCLK__SAIF0_BITCLK             MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_0)
+#define MX28_PAD_SAIF0_SDATA0__SAIF0_SDATA0             MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_0)
+#define MX28_PAD_I2C0_SCL__I2C0_SCL                     MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_0)
+#define MX28_PAD_I2C0_SDA__I2C0_SDA                     MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_0)
+#define MX28_PAD_SAIF1_SDATA0__SAIF1_SDATA0             MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_0)
+#define MX28_PAD_SPDIF__SPDIF_TX                        MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_0)
+#define MX28_PAD_PWM3__PWM_3                            MXS_IOMUX_PAD_NAKED(3, 28, PAD_MUXSEL_0)
+#define MX28_PAD_PWM4__PWM_4                            MXS_IOMUX_PAD_NAKED(3, 29, PAD_MUXSEL_0)
+#define MX28_PAD_LCD_RESET__LCD_RESET                   MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_MDC__ENET0_MDC                   MXS_IOMUX_PAD_NAKED(4,  0, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_MDIO__ENET0_MDIO                 MXS_IOMUX_PAD_NAKED(4,  1, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_RX_EN__ENET0_RX_EN               MXS_IOMUX_PAD_NAKED(4,  2, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_RXD0__ENET0_RXD0                 MXS_IOMUX_PAD_NAKED(4,  3, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_RXD1__ENET0_RXD1                 MXS_IOMUX_PAD_NAKED(4,  4, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_TX_CLK__ENET0_TX_CLK             MXS_IOMUX_PAD_NAKED(4,  5, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_TX_EN__ENET0_TX_EN               MXS_IOMUX_PAD_NAKED(4,  6, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_TXD0__ENET0_TXD0                 MXS_IOMUX_PAD_NAKED(4,  7, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_TXD1__ENET0_TXD1                 MXS_IOMUX_PAD_NAKED(4,  8, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_RXD2__ENET0_RXD2                 MXS_IOMUX_PAD_NAKED(4,  9, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_RXD3__ENET0_RXD3                 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_TXD2__ENET0_TXD2                 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_TXD3__ENET0_TXD3                 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_CLK             MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_COL__ENET0_COL                   MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_0)
+#define MX28_PAD_ENET0_CRS__ENET0_CRS                   MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_0)
+#define MX28_PAD_ENET_CLK__CLKCTRL_ENET                 MXS_IOMUX_PAD_NAKED(4, 16, PAD_MUXSEL_0)
+#define MX28_PAD_JTAG_RTCK__JTAG_RTCK                   MXS_IOMUX_PAD_NAKED(4, 20, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D00__EMI_DATA0                     MXS_IOMUX_PAD_NAKED(5,  0, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D01__EMI_DATA1                     MXS_IOMUX_PAD_NAKED(5,  1, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D02__EMI_DATA2                     MXS_IOMUX_PAD_NAKED(5,  2, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D03__EMI_DATA3                     MXS_IOMUX_PAD_NAKED(5,  3, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D04__EMI_DATA4                     MXS_IOMUX_PAD_NAKED(5,  4, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D05__EMI_DATA5                     MXS_IOMUX_PAD_NAKED(5,  5, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D06__EMI_DATA6                     MXS_IOMUX_PAD_NAKED(5,  6, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D07__EMI_DATA7                     MXS_IOMUX_PAD_NAKED(5,  7, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D08__EMI_DATA8                     MXS_IOMUX_PAD_NAKED(5,  8, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D09__EMI_DATA9                     MXS_IOMUX_PAD_NAKED(5,  9, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D10__EMI_DATA10                    MXS_IOMUX_PAD_NAKED(5, 10, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D11__EMI_DATA11                    MXS_IOMUX_PAD_NAKED(5, 11, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D12__EMI_DATA12                    MXS_IOMUX_PAD_NAKED(5, 12, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D13__EMI_DATA13                    MXS_IOMUX_PAD_NAKED(5, 13, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D14__EMI_DATA14                    MXS_IOMUX_PAD_NAKED(5, 14, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_D15__EMI_DATA15                    MXS_IOMUX_PAD_NAKED(5, 15, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_ODT0__EMI_ODT0                     MXS_IOMUX_PAD_NAKED(5, 16, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_DQM0__EMI_DQM0                     MXS_IOMUX_PAD_NAKED(5, 17, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_ODT1__EMI_ODT1                     MXS_IOMUX_PAD_NAKED(5, 18, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_DQM1__EMI_DQM1                     MXS_IOMUX_PAD_NAKED(5, 19, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK MXS_IOMUX_PAD_NAKED(5, 20, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_CLK__EMI_CLK                       MXS_IOMUX_PAD_NAKED(5, 21, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_DQS0__EMI_DQS0                     MXS_IOMUX_PAD_NAKED(5, 22, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_DQS1__EMI_DQS1                     MXS_IOMUX_PAD_NAKED(5, 23, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN             MXS_IOMUX_PAD_NAKED(5, 26, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A00__EMI_ADDR0                     MXS_IOMUX_PAD_NAKED(6,  0, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A01__EMI_ADDR1                     MXS_IOMUX_PAD_NAKED(6,  1, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A02__EMI_ADDR2                     MXS_IOMUX_PAD_NAKED(6,  2, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A03__EMI_ADDR3                     MXS_IOMUX_PAD_NAKED(6,  3, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A04__EMI_ADDR4                     MXS_IOMUX_PAD_NAKED(6,  4, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A05__EMI_ADDR5                     MXS_IOMUX_PAD_NAKED(6,  5, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A06__EMI_ADDR6                     MXS_IOMUX_PAD_NAKED(6,  6, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A07__EMI_ADDR7                     MXS_IOMUX_PAD_NAKED(6,  7, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A08__EMI_ADDR8                     MXS_IOMUX_PAD_NAKED(6,  8, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A09__EMI_ADDR9                     MXS_IOMUX_PAD_NAKED(6,  9, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A10__EMI_ADDR10                    MXS_IOMUX_PAD_NAKED(6, 10, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A11__EMI_ADDR11                    MXS_IOMUX_PAD_NAKED(6, 11, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A12__EMI_ADDR12                    MXS_IOMUX_PAD_NAKED(6, 12, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A13__EMI_ADDR13                    MXS_IOMUX_PAD_NAKED(6, 13, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_A14__EMI_ADDR14                    MXS_IOMUX_PAD_NAKED(6, 14, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_BA0__EMI_BA0                       MXS_IOMUX_PAD_NAKED(6, 16, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_BA1__EMI_BA1                       MXS_IOMUX_PAD_NAKED(6, 17, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_BA2__EMI_BA2                       MXS_IOMUX_PAD_NAKED(6, 18, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_CASN__EMI_CASN                     MXS_IOMUX_PAD_NAKED(6, 19, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_RASN__EMI_RASN                     MXS_IOMUX_PAD_NAKED(6, 20, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_WEN__EMI_WEN                       MXS_IOMUX_PAD_NAKED(6, 21, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_CE0N__EMI_CE0N                     MXS_IOMUX_PAD_NAKED(6, 22, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_CE1N__EMI_CE1N                     MXS_IOMUX_PAD_NAKED(6, 23, PAD_MUXSEL_0)
+#define MX28_PAD_EMI_CKE__EMI_CKE                       MXS_IOMUX_PAD_NAKED(6, 24, PAD_MUXSEL_0)
+/* MUXSEL_1 */
+#define MX28_PAD_GPMI_D00__SSP1_D0                      MXS_IOMUX_PAD_NAKED(0,  0, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_D01__SSP1_D1                      MXS_IOMUX_PAD_NAKED(0,  1, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_D02__SSP1_D2                      MXS_IOMUX_PAD_NAKED(0,  2, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_D03__SSP1_D3                      MXS_IOMUX_PAD_NAKED(0,  3, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_D04__SSP1_D4                      MXS_IOMUX_PAD_NAKED(0,  4, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_D05__SSP1_D5                      MXS_IOMUX_PAD_NAKED(0,  5, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_D06__SSP1_D6                      MXS_IOMUX_PAD_NAKED(0,  6, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_D07__SSP1_D7                      MXS_IOMUX_PAD_NAKED(0,  7, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_CE0N__SSP3_D0                     MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_CE1N__SSP3_D3                     MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_CE2N__CAN1_TX                     MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_CE3N__CAN1_RX                     MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_RDY0__SSP1_CARD_DETECT            MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_RDY1__SSP1_CMD                    MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_RDY2__CAN0_TX                     MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_RDY3__CAN0_RX                     MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_RDN__SSP3_SCK                     MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_WRN__SSP1_SCK                     MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_ALE__SSP3_D1                      MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_CLE__SSP3_D2                      MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_1)
+#define MX28_PAD_GPMI_RESETN__SSP3_CMD                  MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D03__ETM_DA8                       MXS_IOMUX_PAD_NAKED(1,  3, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D04__ETM_DA9                       MXS_IOMUX_PAD_NAKED(1,  4, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D08__ETM_DA3                       MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D09__ETM_DA4                       MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D20__ENET1_1588_EVENT2_OUT         MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D21__ENET1_1588_EVENT2_IN          MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D22__ENET1_1588_EVENT3_OUT         MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_D23__ENET1_1588_EVENT3_IN          MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_RD_E__LCD_VSYNC                    MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_WR_RWN__LCD_HSYNC                  MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_RS__LCD_DOTCLK                     MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_CS__LCD_ENABLE                     MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_VSYNC__SAIF1_SDATA0                MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_HSYNC__SAIF1_SDATA1                MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_DOTCLK__SAIF1_MCLK                 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_1)
+#define MX28_PAD_SSP0_DATA4__SSP2_D0                    MXS_IOMUX_PAD_NAKED(2,  4, PAD_MUXSEL_1)
+#define MX28_PAD_SSP0_DATA5__SSP2_D3                    MXS_IOMUX_PAD_NAKED(2,  5, PAD_MUXSEL_1)
+#define MX28_PAD_SSP0_DATA6__SSP2_CMD                   MXS_IOMUX_PAD_NAKED(2,  6, PAD_MUXSEL_1)
+#define MX28_PAD_SSP0_DATA7__SSP2_SCK                   MXS_IOMUX_PAD_NAKED(2,  7, PAD_MUXSEL_1)
+#define MX28_PAD_SSP1_SCK__SSP2_D1                      MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_1)
+#define MX28_PAD_SSP1_CMD__SSP2_D2                      MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_1)
+#define MX28_PAD_SSP1_DATA0__SSP2_D6                    MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_1)
+#define MX28_PAD_SSP1_DATA3__SSP2_D7                    MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_1)
+#define MX28_PAD_SSP2_SCK__AUART2_RX                    MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_1)
+#define MX28_PAD_SSP2_MOSI__AUART2_TX                   MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_1)
+#define MX28_PAD_SSP2_MISO__AUART3_RX                   MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_1)
+#define MX28_PAD_SSP2_SS0__AUART3_TX                    MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_1)
+#define MX28_PAD_SSP2_SS1__SSP2_D1                      MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_1)
+#define MX28_PAD_SSP2_SS2__SSP2_D2                      MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_1)
+#define MX28_PAD_SSP3_SCK__AUART4_TX                    MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_1)
+#define MX28_PAD_SSP3_MOSI__AUART4_RX                   MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_1)
+#define MX28_PAD_SSP3_MISO__AUART4_RTS                  MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_1)
+#define MX28_PAD_SSP3_SS0__AUART4_CTS                   MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_1)
+#define MX28_PAD_AUART0_RX__I2C0_SCL                    MXS_IOMUX_PAD_NAKED(3,  0, PAD_MUXSEL_1)
+#define MX28_PAD_AUART0_TX__I2C0_SDA                    MXS_IOMUX_PAD_NAKED(3,  1, PAD_MUXSEL_1)
+#define MX28_PAD_AUART0_CTS__AUART4_RX                  MXS_IOMUX_PAD_NAKED(3,  2, PAD_MUXSEL_1)
+#define MX28_PAD_AUART0_RTS__AUART4_TX                  MXS_IOMUX_PAD_NAKED(3,  3, PAD_MUXSEL_1)
+#define MX28_PAD_AUART1_RX__SSP2_CARD_DETECT            MXS_IOMUX_PAD_NAKED(3,  4, PAD_MUXSEL_1)
+#define MX28_PAD_AUART1_TX__SSP3_CARD_DETECT            MXS_IOMUX_PAD_NAKED(3,  5, PAD_MUXSEL_1)
+#define MX28_PAD_AUART1_CTS__USB0_OVERCURRENT           MXS_IOMUX_PAD_NAKED(3,  6, PAD_MUXSEL_1)
+#define MX28_PAD_AUART1_RTS__USB0_ID                    MXS_IOMUX_PAD_NAKED(3,  7, PAD_MUXSEL_1)
+#define MX28_PAD_AUART2_RX__SSP3_D1                     MXS_IOMUX_PAD_NAKED(3,  8, PAD_MUXSEL_1)
+#define MX28_PAD_AUART2_TX__SSP3_D2                     MXS_IOMUX_PAD_NAKED(3,  9, PAD_MUXSEL_1)
+#define MX28_PAD_AUART2_CTS__I2C1_SCL                   MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_1)
+#define MX28_PAD_AUART2_RTS__I2C1_SDA                   MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_1)
+#define MX28_PAD_AUART3_RX__CAN0_TX                     MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_1)
+#define MX28_PAD_AUART3_TX__CAN0_RX                     MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_1)
+#define MX28_PAD_AUART3_CTS__CAN1_TX                    MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_1)
+#define MX28_PAD_AUART3_RTS__CAN1_RX                    MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_1)
+#define MX28_PAD_PWM0__I2C1_SCL                         MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_1)
+#define MX28_PAD_PWM1__I2C1_SDA                         MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_1)
+#define MX28_PAD_PWM2__USB0_ID                          MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_1)
+#define MX28_PAD_SAIF0_MCLK__PWM_3                      MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_1)
+#define MX28_PAD_SAIF0_LRCLK__PWM_4                     MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_1)
+#define MX28_PAD_SAIF0_BITCLK__PWM_5                    MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_1)
+#define MX28_PAD_SAIF0_SDATA0__PWM_6                    MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_1)
+#define MX28_PAD_I2C0_SCL__TIMROT_ROTARYA               MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_1)
+#define MX28_PAD_I2C0_SDA__TIMROT_ROTARYB               MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_1)
+#define MX28_PAD_SAIF1_SDATA0__PWM_7                    MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_1)
+#define MX28_PAD_LCD_RESET__LCD_VSYNC                   MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_MDC__GPMI_CE4N                   MXS_IOMUX_PAD_NAKED(4,  0, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_MDIO__GPMI_CE5N                  MXS_IOMUX_PAD_NAKED(4,  1, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_RX_EN__GPMI_CE6N                 MXS_IOMUX_PAD_NAKED(4,  2, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_RXD0__GPMI_CE7N                  MXS_IOMUX_PAD_NAKED(4,  3, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_RXD1__GPMI_READY4                MXS_IOMUX_PAD_NAKED(4,  4, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_TX_CLK__HSADC_TRIGGER            MXS_IOMUX_PAD_NAKED(4,  5, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_TX_EN__GPMI_READY5               MXS_IOMUX_PAD_NAKED(4,  6, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_TXD0__GPMI_READY6                MXS_IOMUX_PAD_NAKED(4,  7, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_TXD1__GPMI_READY7                MXS_IOMUX_PAD_NAKED(4,  8, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_RXD2__ENET1_RXD0                 MXS_IOMUX_PAD_NAKED(4,  9, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_RXD3__ENET1_RXD1                 MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_TXD2__ENET1_TXD0                 MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_TXD3__ENET1_TXD1                 MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_RX_CLK__ENET0_RX_ER              MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_COL__ENET1_TX_EN                 MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_1)
+#define MX28_PAD_ENET0_CRS__ENET1_RX_EN                 MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_1)
+/* MUXSEL_2 */
+#define MX28_PAD_GPMI_CE2N__ENET0_RX_ER                 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_2)
+#define MX28_PAD_GPMI_CE3N__SAIF1_MCLK                  MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_2)
+#define MX28_PAD_GPMI_RDY0__USB0_ID                     MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_2)
+#define MX28_PAD_GPMI_RDY2__ENET0_TX_ER                 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_2)
+#define MX28_PAD_GPMI_RDY3__HSADC_TRIGGER               MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_2)
+#define MX28_PAD_GPMI_ALE__SSP3_D4                      MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_2)
+#define MX28_PAD_GPMI_CLE__SSP3_D5                      MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D00__ETM_DA0                       MXS_IOMUX_PAD_NAKED(1,  0, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D01__ETM_DA1                       MXS_IOMUX_PAD_NAKED(1,  1, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D02__ETM_DA2                       MXS_IOMUX_PAD_NAKED(1,  2, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D03__ETM_DA3                       MXS_IOMUX_PAD_NAKED(1,  3, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D04__ETM_DA4                       MXS_IOMUX_PAD_NAKED(1,  4, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D05__ETM_DA5                       MXS_IOMUX_PAD_NAKED(1,  5, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D06__ETM_DA6                       MXS_IOMUX_PAD_NAKED(1,  6, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D07__ETM_DA7                       MXS_IOMUX_PAD_NAKED(1,  7, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D08__ETM_DA8                       MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D09__ETM_DA9                       MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D10__ETM_DA10                      MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D11__ETM_DA11                      MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D12__ETM_DA12                      MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D13__ETM_DA13                      MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D14__ETM_DA14                      MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D15__ETM_DA15                      MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D16__ETM_DA7                       MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D17__ETM_DA6                       MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D18__ETM_DA5                       MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D19__ETM_DA4                       MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D20__ETM_DA3                       MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D21__ETM_DA2                       MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D22__ETM_DA1                       MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_D23__ETM_DA0                       MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_RD_E__ETM_TCTL                     MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_WR_RWN__ETM_TCLK                   MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_HSYNC__ETM_TCTL                    MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_2)
+#define MX28_PAD_LCD_DOTCLK__ETM_TCLK                   MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_2)
+#define MX28_PAD_SSP1_SCK__ENET0_1588_EVENT2_OUT        MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_2)
+#define MX28_PAD_SSP1_CMD__ENET0_1588_EVENT2_IN         MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_2)
+#define MX28_PAD_SSP1_DATA0__ENET0_1588_EVENT3_OUT      MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_2)
+#define MX28_PAD_SSP1_DATA3__ENET0_1588_EVENT3_IN       MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_2)
+#define MX28_PAD_SSP2_SCK__SAIF0_SDATA1                 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_2)
+#define MX28_PAD_SSP2_MOSI__SAIF0_SDATA2                MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_2)
+#define MX28_PAD_SSP2_MISO__SAIF1_SDATA1                MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_2)
+#define MX28_PAD_SSP2_SS0__SAIF1_SDATA2                 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_2)
+#define MX28_PAD_SSP2_SS1__USB1_OVERCURRENT             MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_2)
+#define MX28_PAD_SSP2_SS2__USB0_OVERCURRENT             MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_2)
+#define MX28_PAD_SSP3_SCK__ENET1_1588_EVENT0_OUT        MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_2)
+#define MX28_PAD_SSP3_MOSI__ENET1_1588_EVENT0_IN        MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_2)
+#define MX28_PAD_SSP3_MISO__ENET1_1588_EVENT1_OUT       MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_2)
+#define MX28_PAD_SSP3_SS0__ENET1_1588_EVENT1_IN         MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_2)
+#define MX28_PAD_AUART0_RX__DUART_CTS                   MXS_IOMUX_PAD_NAKED(3,  0, PAD_MUXSEL_2)
+#define MX28_PAD_AUART0_TX__DUART_RTS                   MXS_IOMUX_PAD_NAKED(3,  1, PAD_MUXSEL_2)
+#define MX28_PAD_AUART0_CTS__DUART_RX                   MXS_IOMUX_PAD_NAKED(3,  2, PAD_MUXSEL_2)
+#define MX28_PAD_AUART0_RTS__DUART_TX                   MXS_IOMUX_PAD_NAKED(3,  3, PAD_MUXSEL_2)
+#define MX28_PAD_AUART1_RX__PWM_0                       MXS_IOMUX_PAD_NAKED(3,  4, PAD_MUXSEL_2)
+#define MX28_PAD_AUART1_TX__PWM_1                       MXS_IOMUX_PAD_NAKED(3,  5, PAD_MUXSEL_2)
+#define MX28_PAD_AUART1_CTS__TIMROT_ROTARYA             MXS_IOMUX_PAD_NAKED(3,  6, PAD_MUXSEL_2)
+#define MX28_PAD_AUART1_RTS__TIMROT_ROTARYB             MXS_IOMUX_PAD_NAKED(3,  7, PAD_MUXSEL_2)
+#define MX28_PAD_AUART2_RX__SSP3_D4                     MXS_IOMUX_PAD_NAKED(3,  8, PAD_MUXSEL_2)
+#define MX28_PAD_AUART2_TX__SSP3_D5                     MXS_IOMUX_PAD_NAKED(3,  9, PAD_MUXSEL_2)
+#define MX28_PAD_AUART2_CTS__SAIF1_BITCLK               MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_2)
+#define MX28_PAD_AUART2_RTS__SAIF1_LRCLK                MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_2)
+#define MX28_PAD_AUART3_RX__ENET0_1588_EVENT0_OUT       MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_2)
+#define MX28_PAD_AUART3_TX__ENET0_1588_EVENT0_IN        MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_2)
+#define MX28_PAD_AUART3_CTS__ENET0_1588_EVENT1_OUT      MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_2)
+#define MX28_PAD_AUART3_RTS__ENET0_1588_EVENT1_IN       MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_2)
+#define MX28_PAD_PWM0__DUART_RX                         MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_2)
+#define MX28_PAD_PWM1__DUART_TX                         MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_2)
+#define MX28_PAD_PWM2__USB1_OVERCURRENT                 MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_2)
+#define MX28_PAD_SAIF0_MCLK__AUART4_CTS                 MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_2)
+#define MX28_PAD_SAIF0_LRCLK__AUART4_RTS                MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_2)
+#define MX28_PAD_SAIF0_BITCLK__AUART4_RX                MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_2)
+#define MX28_PAD_SAIF0_SDATA0__AUART4_TX                MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_2)
+#define MX28_PAD_I2C0_SCL__DUART_RX                     MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_2)
+#define MX28_PAD_I2C0_SDA__DUART_TX                     MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_2)
+#define MX28_PAD_SAIF1_SDATA0__SAIF0_SDATA1             MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_2)
+#define MX28_PAD_SPDIF__ENET1_RX_ER                     MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_MDC__SAIF0_SDATA1                MXS_IOMUX_PAD_NAKED(4,  0, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_MDIO__SAIF0_SDATA2               MXS_IOMUX_PAD_NAKED(4,  1, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_RX_EN__SAIF1_SDATA1              MXS_IOMUX_PAD_NAKED(4,  2, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_RXD0__SAIF1_SDATA2               MXS_IOMUX_PAD_NAKED(4,  3, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_TX_CLK__ENET0_1588_EVENT2_OUT    MXS_IOMUX_PAD_NAKED(4,  5, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_RXD2__ENET0_1588_EVENT0_OUT      MXS_IOMUX_PAD_NAKED(4,  9, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_RXD3__ENET0_1588_EVENT0_IN       MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_TXD2__ENET0_1588_EVENT1_OUT      MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_TXD3__ENET0_1588_EVENT1_IN       MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_RX_CLK__ENET0_1588_EVENT2_IN     MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_COL__ENET0_1588_EVENT3_OUT       MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_2)
+#define MX28_PAD_ENET0_CRS__ENET0_1588_EVENT3_IN        MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_2)
+/* MUXSEL_GPIO */
+#define MX28_PAD_GPMI_D00__GPIO_0_0                     MXS_IOMUX_PAD_NAKED(0,  0, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_D01__GPIO_0_1                     MXS_IOMUX_PAD_NAKED(0,  1, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_D02__GPIO_0_2                     MXS_IOMUX_PAD_NAKED(0,  2, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_D03__GPIO_0_3                     MXS_IOMUX_PAD_NAKED(0,  3, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_D04__GPIO_0_4                     MXS_IOMUX_PAD_NAKED(0,  4, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_D05__GPIO_0_5                     MXS_IOMUX_PAD_NAKED(0,  5, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_D06__GPIO_0_6                     MXS_IOMUX_PAD_NAKED(0,  6, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_D07__GPIO_0_7                     MXS_IOMUX_PAD_NAKED(0,  7, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_CE0N__GPIO_0_16                   MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_CE1N__GPIO_0_17                   MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_CE2N__GPIO_0_18                   MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_CE3N__GPIO_0_19                   MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_RDY0__GPIO_0_20                   MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_RDY1__GPIO_0_21                   MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_RDY2__GPIO_0_22                   MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_RDY3__GPIO_0_23                   MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_RDN__GPIO_0_24                    MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_WRN__GPIO_0_25                    MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_ALE__GPIO_0_26                    MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_CLE__GPIO_0_27                    MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO)
+#define MX28_PAD_GPMI_RESETN__GPIO_0_28                 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D00__GPIO_1_0                      MXS_IOMUX_PAD_NAKED(1,  0, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D01__GPIO_1_1                      MXS_IOMUX_PAD_NAKED(1,  1, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D02__GPIO_1_2                      MXS_IOMUX_PAD_NAKED(1,  2, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D03__GPIO_1_3                      MXS_IOMUX_PAD_NAKED(1,  3, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D04__GPIO_1_4                      MXS_IOMUX_PAD_NAKED(1,  4, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D05__GPIO_1_5                      MXS_IOMUX_PAD_NAKED(1,  5, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D06__GPIO_1_6                      MXS_IOMUX_PAD_NAKED(1,  6, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D07__GPIO_1_7                      MXS_IOMUX_PAD_NAKED(1,  7, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D08__GPIO_1_8                      MXS_IOMUX_PAD_NAKED(1,  8, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D09__GPIO_1_9                      MXS_IOMUX_PAD_NAKED(1,  9, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D10__GPIO_1_10                     MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D11__GPIO_1_11                     MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D12__GPIO_1_12                     MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D13__GPIO_1_13                     MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D14__GPIO_1_14                     MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D15__GPIO_1_15                     MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D16__GPIO_1_16                     MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D17__GPIO_1_17                     MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D18__GPIO_1_18                     MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D19__GPIO_1_19                     MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D20__GPIO_1_20                     MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D21__GPIO_1_21                     MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D22__GPIO_1_22                     MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_D23__GPIO_1_23                     MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_RD_E__GPIO_1_24                    MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_WR_RWN__GPIO_1_25                  MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_RS__GPIO_1_26                      MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_CS__GPIO_1_27                      MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_VSYNC__GPIO_1_28                   MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_HSYNC__GPIO_1_29                   MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_DOTCLK__GPIO_1_30                  MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_ENABLE__GPIO_1_31                  MXS_IOMUX_PAD_NAKED(1, 31, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA0__GPIO_2_0                   MXS_IOMUX_PAD_NAKED(2,  0, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA1__GPIO_2_1                   MXS_IOMUX_PAD_NAKED(2,  1, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA2__GPIO_2_2                   MXS_IOMUX_PAD_NAKED(2,  2, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA3__GPIO_2_3                   MXS_IOMUX_PAD_NAKED(2,  3, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA4__GPIO_2_4                   MXS_IOMUX_PAD_NAKED(2,  4, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA5__GPIO_2_5                   MXS_IOMUX_PAD_NAKED(2,  5, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA6__GPIO_2_6                   MXS_IOMUX_PAD_NAKED(2,  6, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DATA7__GPIO_2_7                   MXS_IOMUX_PAD_NAKED(2,  7, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_CMD__GPIO_2_8                     MXS_IOMUX_PAD_NAKED(2,  8, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_DETECT__GPIO_2_9                  MXS_IOMUX_PAD_NAKED(2,  9, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP0_SCK__GPIO_2_10                    MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP1_SCK__GPIO_2_12                    MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP1_CMD__GPIO_2_13                    MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP1_DATA0__GPIO_2_14                  MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP1_DATA3__GPIO_2_15                  MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP2_SCK__GPIO_2_16                    MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP2_MOSI__GPIO_2_17                   MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP2_MISO__GPIO_2_18                   MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP2_SS0__GPIO_2_19                    MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP2_SS1__GPIO_2_20                    MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP2_SS2__GPIO_2_21                    MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP3_SCK__GPIO_2_24                    MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP3_MOSI__GPIO_2_25                   MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP3_MISO__GPIO_2_26                   MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SSP3_SS0__GPIO_2_27                    MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART0_RX__GPIO_3_0                    MXS_IOMUX_PAD_NAKED(3,  0, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART0_TX__GPIO_3_1                    MXS_IOMUX_PAD_NAKED(3,  1, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART0_CTS__GPIO_3_2                   MXS_IOMUX_PAD_NAKED(3,  2, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART0_RTS__GPIO_3_3                   MXS_IOMUX_PAD_NAKED(3,  3, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART1_RX__GPIO_3_4                    MXS_IOMUX_PAD_NAKED(3,  4, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART1_TX__GPIO_3_5                    MXS_IOMUX_PAD_NAKED(3,  5, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART1_CTS__GPIO_3_6                   MXS_IOMUX_PAD_NAKED(3,  6, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART1_RTS__GPIO_3_7                   MXS_IOMUX_PAD_NAKED(3,  7, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART2_RX__GPIO_3_8                    MXS_IOMUX_PAD_NAKED(3,  8, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART2_TX__GPIO_3_9                    MXS_IOMUX_PAD_NAKED(3,  9, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART2_CTS__GPIO_3_10                  MXS_IOMUX_PAD_NAKED(3, 10, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART2_RTS__GPIO_3_11                  MXS_IOMUX_PAD_NAKED(3, 11, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART3_RX__GPIO_3_12                   MXS_IOMUX_PAD_NAKED(3, 12, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART3_TX__GPIO_3_13                   MXS_IOMUX_PAD_NAKED(3, 13, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART3_CTS__GPIO_3_14                  MXS_IOMUX_PAD_NAKED(3, 14, PAD_MUXSEL_GPIO)
+#define MX28_PAD_AUART3_RTS__GPIO_3_15                  MXS_IOMUX_PAD_NAKED(3, 15, PAD_MUXSEL_GPIO)
+#define MX28_PAD_PWM0__GPIO_3_16                        MXS_IOMUX_PAD_NAKED(3, 16, PAD_MUXSEL_GPIO)
+#define MX28_PAD_PWM1__GPIO_3_17                        MXS_IOMUX_PAD_NAKED(3, 17, PAD_MUXSEL_GPIO)
+#define MX28_PAD_PWM2__GPIO_3_18                        MXS_IOMUX_PAD_NAKED(3, 18, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SAIF0_MCLK__GPIO_3_20                  MXS_IOMUX_PAD_NAKED(3, 20, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SAIF0_LRCLK__GPIO_3_21                 MXS_IOMUX_PAD_NAKED(3, 21, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SAIF0_BITCLK__GPIO_3_22                MXS_IOMUX_PAD_NAKED(3, 22, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SAIF0_SDATA0__GPIO_3_23                MXS_IOMUX_PAD_NAKED(3, 23, PAD_MUXSEL_GPIO)
+#define MX28_PAD_I2C0_SCL__GPIO_3_24                    MXS_IOMUX_PAD_NAKED(3, 24, PAD_MUXSEL_GPIO)
+#define MX28_PAD_I2C0_SDA__GPIO_3_25                    MXS_IOMUX_PAD_NAKED(3, 25, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SAIF1_SDATA0__GPIO_3_26                MXS_IOMUX_PAD_NAKED(3, 26, PAD_MUXSEL_GPIO)
+#define MX28_PAD_SPDIF__GPIO_3_27                       MXS_IOMUX_PAD_NAKED(3, 27, PAD_MUXSEL_GPIO)
+#define MX28_PAD_PWM3__GPIO_3_28                        MXS_IOMUX_PAD_NAKED(3, 28, PAD_MUXSEL_GPIO)
+#define MX28_PAD_PWM4__GPIO_3_29                        MXS_IOMUX_PAD_NAKED(3, 29, PAD_MUXSEL_GPIO)
+#define MX28_PAD_LCD_RESET__GPIO_3_30                   MXS_IOMUX_PAD_NAKED(3, 30, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_MDC__GPIO_4_0                    MXS_IOMUX_PAD_NAKED(4,  0, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_MDIO__GPIO_4_1                   MXS_IOMUX_PAD_NAKED(4,  1, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_RX_EN__GPIO_4_2                  MXS_IOMUX_PAD_NAKED(4,  2, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_RXD0__GPIO_4_3                   MXS_IOMUX_PAD_NAKED(4,  3, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_RXD1__GPIO_4_4                   MXS_IOMUX_PAD_NAKED(4,  4, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_TX_CLK__GPIO_4_5                 MXS_IOMUX_PAD_NAKED(4,  5, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_TX_EN__GPIO_4_6                  MXS_IOMUX_PAD_NAKED(4,  6, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_TXD0__GPIO_4_7                   MXS_IOMUX_PAD_NAKED(4,  7, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_TXD1__GPIO_4_8                   MXS_IOMUX_PAD_NAKED(4,  8, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_RXD2__GPIO_4_9                   MXS_IOMUX_PAD_NAKED(4,  9, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_RXD3__GPIO_4_10                  MXS_IOMUX_PAD_NAKED(4, 10, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_TXD2__GPIO_4_11                  MXS_IOMUX_PAD_NAKED(4, 11, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_TXD3__GPIO_4_12                  MXS_IOMUX_PAD_NAKED(4, 12, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_RX_CLK__GPIO_4_13                MXS_IOMUX_PAD_NAKED(4, 13, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_COL__GPIO_4_14                   MXS_IOMUX_PAD_NAKED(4, 14, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET0_CRS__GPIO_4_15                   MXS_IOMUX_PAD_NAKED(4, 15, PAD_MUXSEL_GPIO)
+#define MX28_PAD_ENET_CLK__GPIO_4_16                    MXS_IOMUX_PAD_NAKED(4, 16, PAD_MUXSEL_GPIO)
+#define MX28_PAD_JTAG_RTCK__GPIO_4_20                   MXS_IOMUX_PAD_NAKED(4, 20, PAD_MUXSEL_GPIO)
+#endif /* __MACH_IOMUX_MX28_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/iomux.h b/arch/arm/mach-mxs/include/mach/iomux.h
new file mode 100644
index 000000000000..fe558e3c5a9a
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/iomux.h
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH,
+ *                      <armlinux@phytec.de>
+ * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+#ifndef __MACH_MXS_IOMUX_H__
+#define __MACH_MXS_IOMUX_H__
+/*
+ * IOMUX/PAD Bit field definitions
+ *
+ * PAD_BANK:             0..2   (3)
+ * PAD_PIN:              3..7   (5)
+ * PAD_MUXSEL:           8..9   (2)
+ * PAD_MA:              10..11  (2)
+ * PAD_MA_VALID:        12      (1)
+ * PAD_VOL:             13      (1)
+ * PAD_VOL_VALID:       14      (1)
+ * PAD_PULL:            15      (1)
+ * PAD_PULL_VALID:      16      (1)
+ * RESERVED:            17..31  (15)
+ */
+typedef u32 iomux_cfg_t;
+#define MXS_PAD_BANK_SHIFT      0
+#define MXS_PAD_BANK_MASK       ((iomux_cfg_t)0x7 << MXS_PAD_BANK_SHIFT)
+#define MXS_PAD_PIN_SHIFT       3
+#define MXS_PAD_PIN_MASK        ((iomux_cfg_t)0x1f << MXS_PAD_PIN_SHIFT)
+#define MXS_PAD_MUXSEL_SHIFT    8
+#define MXS_PAD_MUXSEL_MASK     ((iomux_cfg_t)0x3 << MXS_PAD_MUXSEL_SHIFT)
+#define MXS_PAD_MA_SHIFT        10
+#define MXS_PAD_MA_MASK         ((iomux_cfg_t)0x3 << MXS_PAD_MA_SHIFT)
+#define MXS_PAD_MA_VALID_SHIFT  12
+#define MXS_PAD_MA_VALID_MASK   ((iomux_cfg_t)0x1 << MXS_PAD_MA_VALID_SHIFT)
+#define MXS_PAD_VOL_SHIFT       13
+#define MXS_PAD_VOL_MASK        ((iomux_cfg_t)0x1 << MXS_PAD_VOL_SHIFT)
+#define MXS_PAD_VOL_VALID_SHIFT 14
+#define MXS_PAD_VOL_VALID_MASK  ((iomux_cfg_t)0x1 << MXS_PAD_VOL_VALID_SHIFT)
+#define MXS_PAD_PULL_SHIFT      15
+#define MXS_PAD_PULL_MASK       ((iomux_cfg_t)0x1 << MXS_PAD_PULL_SHIFT)
+#define MXS_PAD_PULL_VALID_SHIFT 16
+#define MXS_PAD_PULL_VALID_MASK ((iomux_cfg_t)0x1 << MXS_PAD_PULL_VALID_SHIFT)
+#define PAD_MUXSEL_0            0
+#define PAD_MUXSEL_1            1
+#define PAD_MUXSEL_2            2
+#define PAD_MUXSEL_GPIO         3
+#define PAD_4MA                 0
+#define PAD_8MA                 1
+#define PAD_12MA                2
+#define PAD_16MA                3
+#define PAD_1V8                 0
+#define PAD_3V3                 1
+#define PAD_NOPULL              0
+#define PAD_PULLUP              1
+#define MXS_PAD_4MA     ((PAD_4MA << MXS_PAD_MA_SHIFT) | \
+                                        MXS_PAD_MA_VALID_MASK)
+#define MXS_PAD_8MA     ((PAD_8MA << MXS_PAD_MA_SHIFT) | \
+                                        MXS_PAD_MA_VALID_MASK)
+#define MXS_PAD_12MA    ((PAD_12MA << MXS_PAD_MA_SHIFT) | \
+                                        MXS_PAD_MA_VALID_MASK)
+#define MXS_PAD_16MA    ((PAD_16MA << MXS_PAD_MA_SHIFT) | \
+                                        MXS_PAD_MA_VALID_MASK)
+#define MXS_PAD_1V8     ((PAD_1V8 << MXS_PAD_VOL_SHIFT) | \
+                                        MXS_PAD_VOL_VALID_MASK)
+#define MXS_PAD_3V3     ((PAD_3V3 << MXS_PAD_VOL_SHIFT) | \
+                                        MXS_PAD_VOL_VALID_MASK)
+#define MXS_PAD_NOPULL  ((PAD_NOPULL << MXS_PAD_PULL_SHIFT) | \
+                                        MXS_PAD_PULL_VALID_MASK)
+#define MXS_PAD_PULLUP  ((PAD_PULLUP << MXS_PAD_PULL_SHIFT) | \
+                                        MXS_PAD_PULL_VALID_MASK)
+#define MXS_IOMUX_PAD(_bank, _pin, _muxsel, _ma, _vol, _pull)           \
+                (((iomux_cfg_t)(_bank) << MXS_PAD_BANK_SHIFT) |         \
+                ((iomux_cfg_t)(_pin) << MXS_PAD_PIN_SHIFT) |            \
+                ((iomux_cfg_t)(_muxsel) << MXS_PAD_MUXSEL_SHIFT) |      \
+                ((iomux_cfg_t)(_ma) << MXS_PAD_MA_SHIFT) |              \
+                ((iomux_cfg_t)(_vol) << MXS_PAD_VOL_SHIFT) |            \
+                ((iomux_cfg_t)(_pull) << MXS_PAD_PULL_SHIFT))
+/*
+ * A pad becomes naked, when none of mA, vol or pull
+ * validity bits is set.
+ */
+#define MXS_IOMUX_PAD_NAKED(_bank, _pin, _muxsel) \
+                MXS_IOMUX_PAD(_bank, _pin, _muxsel, 0, 0, 0)
+static inline unsigned int PAD_BANK(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_BANK_MASK) >> MXS_PAD_BANK_SHIFT;
+}
+static inline unsigned int PAD_PIN(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_PIN_MASK) >> MXS_PAD_PIN_SHIFT;
+}
+static inline unsigned int PAD_MUXSEL(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_MUXSEL_MASK) >> MXS_PAD_MUXSEL_SHIFT;
+}
+static inline unsigned int PAD_MA(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_MA_MASK) >> MXS_PAD_MA_SHIFT;
+}
+static inline unsigned int PAD_MA_VALID(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_MA_VALID_MASK) >> MXS_PAD_MA_VALID_SHIFT;
+}
+static inline unsigned int PAD_VOL(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_VOL_MASK) >> MXS_PAD_VOL_SHIFT;
+}
+static inline unsigned int PAD_VOL_VALID(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_VOL_VALID_MASK) >> MXS_PAD_VOL_VALID_SHIFT;
+}
+static inline unsigned int PAD_PULL(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_PULL_MASK) >> MXS_PAD_PULL_SHIFT;
+}
+static inline unsigned int PAD_PULL_VALID(iomux_cfg_t pad)
+{
+        return (pad & MXS_PAD_PULL_VALID_MASK) >> MXS_PAD_PULL_VALID_SHIFT;
+}
+/*
+ * configures a single pad in the iomuxer
+ */
+int mxs_iomux_setup_pad(iomux_cfg_t pad);
+/*
+ * configures multiple pads
+ * convenient way to call the above function with tables
+ */
+int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count);
+#endif /* __MACH_MXS_IOMUX_H__*/
diff --git a/arch/arm/mach-mxs/include/mach/irqs.h b/arch/arm/mach-mxs/include/mach/irqs.h
new file mode 100644
index 000000000000..f771039b814a
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/irqs.h
@@ -0,0 +1,32 @@
+/*
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __MACH_MXS_IRQS_H__
+#define __MACH_MXS_IRQS_H__
+#define MXS_INTERNAL_IRQS       128
+#define MXS_GPIO_IRQ_START      MXS_INTERNAL_IRQS
+/* the maximum for MXS-based */
+#define MXS_GPIO_IRQS           (32 * 5)
+/*
+ * The next 16 interrupts are for board specific purposes.  Since
+ * the kernel can only run on one machine at a time, we can re-use
+ * these.  If you need more, increase MXS_BOARD_IRQS, but keep it
+ * within sensible limits.
+ */
+#define MXS_BOARD_IRQ_START     (MXS_GPIO_IRQ_START + MXS_GPIO_IRQS)
+#define MXS_BOARD_IRQS          16
+#define NR_IRQS                 (MXS_BOARD_IRQ_START + MXS_BOARD_IRQS)
+#endif /* __MACH_MXS_IRQS_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/memory.h b/arch/arm/mach-mxs/include/mach/memory.h
new file mode 100644
index 000000000000..b5420a5c2d4b
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/memory.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __MACH_MXS_MEMORY_H__
+#define __MACH_MXS_MEMORY_H__
+#define PHYS_OFFSET             UL(0x40000000)
+#endif /* __MACH_MXS_MEMORY_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/mx23.h b/arch/arm/mach-mxs/include/mach/mx23.h
new file mode 100644
index 000000000000..9edd02ec8e30
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/mx23.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __MACH_MX23_H__
+#define __MACH_MX23_H__
+#include <mach/mxs.h>
+/*
+ * OCRAM
+ */
+#define MX23_OCRAM_BASE_ADDR            0x00000000
+#define MX23_OCRAM_SIZE                 SZ_32K
+/*
+ * IO
+ */
+#define MX23_IO_BASE_ADDR               0x80000000
+#define MX23_IO_SIZE                    SZ_1M
+#define MX23_ICOLL_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x000000)
+#define MX23_APBH_DMA_BASE_ADDR         (MX23_IO_BASE_ADDR + 0x004000)
+#define MX23_BCH_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x00a000)
+#define MX23_GPMI_BASE_ADDR             (MX23_IO_BASE_ADDR + 0x00c000)
+#define MX23_SSP1_BASE_ADDR             (MX23_IO_BASE_ADDR + 0x010000)
+#define MX23_PINCTRL_BASE_ADDR          (MX23_IO_BASE_ADDR + 0x018000)
+#define MX23_DIGCTL_BASE_ADDR           (MX23_IO_BASE_ADDR + 0x01c000)
+#define MX23_ETM_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x020000)
+#define MX23_APBX_DMA_BASE_ADDR         (MX23_IO_BASE_ADDR + 0x024000)
+#define MX23_DCP_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x028000)
+#define MX23_PXP_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x02a000)
+#define MX23_OCOTP_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x02c000)
+#define MX23_AXI_AHB0_BASE_ADDR         (MX23_IO_BASE_ADDR + 0x02e000)
+#define MX23_LCDIF_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x030000)
+#define MX23_SSP2_BASE_ADDR             (MX23_IO_BASE_ADDR + 0x034000)
+#define MX23_TVENC_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x038000)
+#define MX23_CLKCTRL_BASE_ADDR          (MX23_IO_BASE_ADDR + 0x040000)
+#define MX23_SAIF0_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x042000)
+#define MX23_POWER_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x044000)
+#define MX23_SAIF1_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x046000)
+#define MX23_AUDIOOUT_BASE_ADDR         (MX23_IO_BASE_ADDR + 0x048000)
+#define MX23_AUDIOIN_BASE_ADDR          (MX23_IO_BASE_ADDR + 0x04c000)
+#define MX23_LRADC_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x050000)
+#define MX23_SPDIF_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x054000)
+#define MX23_I2C0_BASE_ADDR             (MX23_IO_BASE_ADDR + 0x058000)
+#define MX23_RTC_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x05c000)
+#define MX23_PWM_BASE_ADDR              (MX23_IO_BASE_ADDR + 0x064000)
+#define MX23_TIMROT_BASE_ADDR           (MX23_IO_BASE_ADDR + 0x068000)
+#define MX23_AUART1_BASE_ADDR           (MX23_IO_BASE_ADDR + 0x06c000)
+#define MX23_AUART2_BASE_ADDR           (MX23_IO_BASE_ADDR + 0x06e000)
+#define MX23_DUART_BASE_ADDR            (MX23_IO_BASE_ADDR + 0x070000)
+#define MX23_USBPHY_BASE_ADDR           (MX23_IO_BASE_ADDR + 0x07c000)
+#define MX23_USBCTRL_BASE_ADDR          (MX23_IO_BASE_ADDR + 0x080000)
+#define MX23_DRAM_BASE_ADDR             (MX23_IO_BASE_ADDR + 0x0e0000)
+#define MX23_IO_P2V(x)                  MXS_IO_P2V(x)
+#define MX23_IO_ADDRESS(x)              IOMEM(MX23_IO_P2V(x))
+/*
+ * IRQ
+ */
+#define MX23_INT_DUART                  0
+#define MX23_INT_COMMS_RX               1
+#define MX23_INT_COMMS_TX               1
+#define MX23_INT_SSP2_ERROR             2
+#define MX23_INT_VDD5V                  3
+#define MX23_INT_HEADPHONE_SHORT        4
+#define MX23_INT_DAC_DMA                5
+#define MX23_INT_DAC_ERROR              6
+#define MX23_INT_ADC_DMA                7
+#define MX23_INT_ADC_ERROR              8
+#define MX23_INT_SPDIF_DMA              9
+#define MX23_INT_SAIF2_DMA              9
+#define MX23_INT_SPDIF_ERROR            10
+#define MX23_INT_SAIF1_IRQ              10
+#define MX23_INT_SAIF2_IRQ              10
+#define MX23_INT_USB_CTRL               11
+#define MX23_INT_USB_WAKEUP             12
+#define MX23_INT_GPMI_DMA               13
+#define MX23_INT_SSP1_DMA               14
+#define MX23_INT_SSP_ERROR              15
+#define MX23_INT_GPIO0                  16
+#define MX23_INT_GPIO1                  17
+#define MX23_INT_GPIO2                  18
+#define MX23_INT_SAIF1_DMA              19
+#define MX23_INT_SSP2_DMA               20
+#define MX23_INT_ECC8_IRQ               21
+#define MX23_INT_RTC_ALARM              22
+#define MX23_INT_UARTAPP_TX_DMA         23
+#define MX23_INT_UARTAPP_INTERNAL       24
+#define MX23_INT_UARTAPP_RX_DMA         25
+#define MX23_INT_I2C_DMA                26
+#define MX23_INT_I2C_ERROR              27
+#define MX23_INT_TIMER0                 28
+#define MX23_INT_TIMER1                 29
+#define MX23_INT_TIMER2                 30
+#define MX23_INT_TIMER3                 31
+#define MX23_INT_BATT_BRNOUT            32
+#define MX23_INT_VDDD_BRNOUT            33
+#define MX23_INT_VDDIO_BRNOUT           34
+#define MX23_INT_VDD18_BRNOUT           35
+#define MX23_INT_TOUCH_DETECT           36
+#define MX23_INT_LRADC_CH0              37
+#define MX23_INT_LRADC_CH1              38
+#define MX23_INT_LRADC_CH2              39
+#define MX23_INT_LRADC_CH3              40
+#define MX23_INT_LRADC_CH4              41
+#define MX23_INT_LRADC_CH5              42
+#define MX23_INT_LRADC_CH6              43
+#define MX23_INT_LRADC_CH7              44
+#define MX23_INT_LCDIF_DMA              45
+#define MX23_INT_LCDIF_ERROR            46
+#define MX23_INT_DIGCTL_DEBUG_TRAP      47
+#define MX23_INT_RTC_1MSEC              48
+#define MX23_INT_DRI_DMA                49
+#define MX23_INT_DRI_ATTENTION          50
+#define MX23_INT_GPMI_ATTENTION         51
+#define MX23_INT_IR                     52
+#define MX23_INT_DCP_VMI                53
+#define MX23_INT_DCP                    54
+#define MX23_INT_BCH                    56
+#define MX23_INT_PXP                    57
+#define MX23_INT_UARTAPP2_TX_DMA        58
+#define MX23_INT_UARTAPP2_INTERNAL      59
+#define MX23_INT_UARTAPP2_RX_DMA        60
+#define MX23_INT_VDAC_DETECT            61
+#define MX23_INT_VDD5V_DROOP            64
+#define MX23_INT_DCDC4P2_BO             65
+#endif /* __MACH_MX23_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/mx28.h b/arch/arm/mach-mxs/include/mach/mx28.h
new file mode 100644
index 000000000000..0716745267ad
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/mx28.h
@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __MACH_MX28_H__
+#define __MACH_MX28_H__
+#include <mach/mxs.h>
+/*
+ * OCRAM
+ */
+#define MX28_OCRAM_BASE_ADDR            0x00000000
+#define MX28_OCRAM_SIZE                 SZ_128K
+/*
+ * IO
+ */
+#define MX28_IO_BASE_ADDR               0x80000000
+#define MX28_IO_SIZE                    SZ_1M
+#define MX28_ICOLL_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x000000)
+#define MX28_HSADC_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x002000)
+#define MX28_APBH_DMA_BASE_ADDR         (MX28_IO_BASE_ADDR + 0x004000)
+#define MX28_PERFMON_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x006000)
+#define MX28_BCH_BASE_ADDR              (MX28_IO_BASE_ADDR + 0x00a000)
+#define MX28_GPMI_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x00c000)
+#define MX28_SSP0_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x010000)
+#define MX28_SSP1_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x012000)
+#define MX28_SSP2_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x014000)
+#define MX28_SSP3_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x016000)
+#define MX28_PINCTRL_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x018000)
+#define MX28_DIGCTL_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x01c000)
+#define MX28_ETM_BASE_ADDR              (MX28_IO_BASE_ADDR + 0x022000)
+#define MX28_APBX_DMA_BASE_ADDR         (MX28_IO_BASE_ADDR + 0x024000)
+#define MX28_DCP_BASE_ADDR              (MX28_IO_BASE_ADDR + 0x028000)
+#define MX28_PXP_BASE_ADDR              (MX28_IO_BASE_ADDR + 0x02a000)
+#define MX28_OCOTP_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x02c000)
+#define MX28_AXI_AHB0_BASE_ADDR         (MX28_IO_BASE_ADDR + 0x02e000)
+#define MX28_LCDIF_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x030000)
+#define MX28_CAN0_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x032000)
+#define MX28_CAN1_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x034000)
+#define MX28_SIMDBG_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x03c000)
+#define MX28_SIMGPMISEL_BASE_ADDR       (MX28_IO_BASE_ADDR + 0x03c200)
+#define MX28_SIMSSPSEL_BASE_ADDR        (MX28_IO_BASE_ADDR + 0x03c300)
+#define MX28_SIMMEMSEL_BASE_ADDR        (MX28_IO_BASE_ADDR + 0x03c400)
+#define MX28_GPIOMON_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x03c500)
+#define MX28_SIMENET_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x03c700)
+#define MX28_ARMJTAG_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x03c800)
+#define MX28_CLKCTRL_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x040000)
+#define MX28_SAIF0_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x042000)
+#define MX28_POWER_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x044000)
+#define MX28_SAIF1_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x046000)
+#define MX28_LRADC_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x050000)
+#define MX28_SPDIF_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x054000)
+#define MX28_RTC_BASE_ADDR              (MX28_IO_BASE_ADDR + 0x056000)
+#define MX28_I2C0_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x058000)
+#define MX28_I2C1_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x05a000)
+#define MX28_PWM_BASE_ADDR              (MX28_IO_BASE_ADDR + 0x064000)
+#define MX28_TIMROT_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x068000)
+#define MX28_AUART0_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x06a000)
+#define MX28_AUART1_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x06c000)
+#define MX28_AUART2_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x06e000)
+#define MX28_AUART3_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x070000)
+#define MX28_AUART4_BASE_ADDR           (MX28_IO_BASE_ADDR + 0x072000)
+#define MX28_DUART_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x074000)
+#define MX28_USBPHY0_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x07C000)
+#define MX28_USBPHY1_BASE_ADDR          (MX28_IO_BASE_ADDR + 0x07e000)
+#define MX28_USBCTRL0_BASE_ADDR         (MX28_IO_BASE_ADDR + 0x080000)
+#define MX28_USBCTRL1_BASE_ADDR         (MX28_IO_BASE_ADDR + 0x090000)
+#define MX28_DFLPT_BASE_ADDR            (MX28_IO_BASE_ADDR + 0x0c0000)
+#define MX28_DRAM_BASE_ADDR             (MX28_IO_BASE_ADDR + 0x0e0000)
+#define MX28_ENET_MAC0_BASE_ADDR        (MX28_IO_BASE_ADDR + 0x0f0000)
+#define MX28_ENET_MAC1_BASE_ADDR        (MX28_IO_BASE_ADDR + 0x0f4000)
+#define MX28_IO_P2V(x)                  MXS_IO_P2V(x)
+#define MX28_IO_ADDRESS(x)              IOMEM(MX28_IO_P2V(x))
+/*
+ * IRQ
+ */
+#define MX28_INT_BATT_BRNOUT            0
+#define MX28_INT_VDDD_BRNOUT            1
+#define MX28_INT_VDDIO_BRNOUT           2
+#define MX28_INT_VDDA_BRNOUT            3
+#define MX28_INT_VDD5V_DROOP            4
+#define MX28_INT_DCDC4P2_BRNOUT         5
+#define MX28_INT_VDD5V                  6
+#define MX28_INT_CAN0                   8
+#define MX28_INT_CAN1                   9
+#define MX28_INT_LRADC_TOUCH            10
+#define MX28_INT_HSADC                  13
+#define MX28_INT_IRADC_THRESH0          14
+#define MX28_INT_IRADC_THRESH1          15
+#define MX28_INT_LRADC_CH0              16
+#define MX28_INT_LRADC_CH1              17
+#define MX28_INT_LRADC_CH2              18
+#define MX28_INT_LRADC_CH3              19
+#define MX28_INT_LRADC_CH4              20
+#define MX28_INT_LRADC_CH5              21
+#define MX28_INT_LRADC_CH6              22
+#define MX28_INT_LRADC_CH7              23
+#define MX28_INT_LRADC_BUTTON0          24
+#define MX28_INT_LRADC_BUTTON1          25
+#define MX28_INT_PERFMON                27
+#define MX28_INT_RTC_1MSEC              28
+#define MX28_INT_RTC_ALARM              29
+#define MX28_INT_COMMS                  31
+#define MX28_INT_EMI_ERR                32
+#define MX28_INT_LCDIF                  38
+#define MX28_INT_PXP                    39
+#define MX28_INT_BCH                    41
+#define MX28_INT_GPMI                   42
+#define MX28_INT_SPDIF_ERROR            45
+#define MX28_INT_DUART                  47
+#define MX28_INT_TIMER0                 48
+#define MX28_INT_TIMER1                 49
+#define MX28_INT_TIMER2                 50
+#define MX28_INT_TIMER3                 51
+#define MX28_INT_DCP_VMI                52
+#define MX28_INT_DCP                    53
+#define MX28_INT_DCP_SECURE             54
+#define MX28_INT_SAIF1                  58
+#define MX28_INT_SAIF0                  59
+#define MX28_INT_SPDIF_DMA              66
+#define MX28_INT_I2C0_DMA               68
+#define MX28_INT_I2C1_DMA               69
+#define MX28_INT_AUART0_RX_DMA          70
+#define MX28_INT_AUART0_TX_DMA          71
+#define MX28_INT_AUART1_RX_DMA          72
+#define MX28_INT_AUART1_TX_DMA          73
+#define MX28_INT_AUART2_RX_DMA          74
+#define MX28_INT_AUART2_TX_DMA          75
+#define MX28_INT_AUART3_RX_DMA          76
+#define MX28_INT_AUART3_TX_DMA          77
+#define MX28_INT_AUART4_RX_DMA          78
+#define MX28_INT_AUART4_TX_DMA          79
+#define MX28_INT_SAIF0_DMA              80
+#define MX28_INT_SAIF1_DMA              81
+#define MX28_INT_SSP0_DMA               82
+#define MX28_INT_SSP1_DMA               83
+#define MX28_INT_SSP2_DMA               84
+#define MX28_INT_SSP3_DMA               85
+#define MX28_INT_LCDIF_DMA              86
+#define MX28_INT_HSADC_DMA              87
+#define MX28_INT_GPMI_DMA               88
+#define MX28_INT_DIGCTL_DEBUG_TRAP      89
+#define MX28_INT_USB1                   92
+#define MX28_INT_USB0                   93
+#define MX28_INT_USB1_WAKEUP            94
+#define MX28_INT_USB0_WAKEUP            95
+#define MX28_INT_SSP0                   96
+#define MX28_INT_SSP1                   97
+#define MX28_INT_SSP2                   98
+#define MX28_INT_SSP3                   99
+#define MX28_INT_ENET_SWI               100
+#define MX28_INT_ENET_MAC0              101
+#define MX28_INT_ENET_MAC1              102
+#define MX28_INT_ENET_MAC0_1588         103
+#define MX28_INT_ENET_MAC1_1588         104
+#define MX28_INT_I2C1_ERROR             110
+#define MX28_INT_I2C0_ERROR             111
+#define MX28_INT_AUART0                 112
+#define MX28_INT_AUART1                 113
+#define MX28_INT_AUART2                 114
+#define MX28_INT_AUART3                 115
+#define MX28_INT_AUART4                 116
+#define MX28_INT_GPIO4                  123
+#define MX28_INT_GPIO3                  124
+#define MX28_INT_GPIO2                  125
+#define MX28_INT_GPIO1                  126
+#define MX28_INT_GPIO0                  127
+#endif /* __MACH_MX28_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/mxs.h b/arch/arm/mach-mxs/include/mach/mxs.h
new file mode 100644
index 000000000000..f186c08c2911
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/mxs.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifndef __MACH_MXS_H__
+#define __MACH_MXS_H__
+#ifndef __ASSEMBLER__
+#include <linux/io.h>
+#endif
+#include <asm/mach-types.h>
+#include <mach/hardware.h>
+/*
+ * MXS CPU types
+ */
+#define cpu_is_mx23()           (machine_is_mx23evk())
+#define cpu_is_mx28()           (machine_is_mx28evk())
+/*
+ * IO addresses common to MXS-based
+ */
+#define MXS_IO_BASE_ADDR                0x80000000
+#define MXS_IO_SIZE                     SZ_1M
+#define MXS_ICOLL_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x000000)
+#define MXS_APBH_DMA_BASE_ADDR          (MXS_IO_BASE_ADDR + 0x004000)
+#define MXS_BCH_BASE_ADDR               (MXS_IO_BASE_ADDR + 0x00a000)
+#define MXS_GPMI_BASE_ADDR              (MXS_IO_BASE_ADDR + 0x00c000)
+#define MXS_PINCTRL_BASE_ADDR           (MXS_IO_BASE_ADDR + 0x018000)
+#define MXS_DIGCTL_BASE_ADDR            (MXS_IO_BASE_ADDR + 0x01c000)
+#define MXS_APBX_DMA_BASE_ADDR          (MXS_IO_BASE_ADDR + 0x024000)
+#define MXS_DCP_BASE_ADDR               (MXS_IO_BASE_ADDR + 0x028000)
+#define MXS_PXP_BASE_ADDR               (MXS_IO_BASE_ADDR + 0x02a000)
+#define MXS_OCOTP_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x02c000)
+#define MXS_AXI_AHB0_BASE_ADDR          (MXS_IO_BASE_ADDR + 0x02e000)
+#define MXS_LCDIF_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x030000)
+#define MXS_CLKCTRL_BASE_ADDR           (MXS_IO_BASE_ADDR + 0x040000)
+#define MXS_SAIF0_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x042000)
+#define MXS_POWER_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x044000)
+#define MXS_SAIF1_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x046000)
+#define MXS_LRADC_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x050000)
+#define MXS_SPDIF_BASE_ADDR             (MXS_IO_BASE_ADDR + 0x054000)
+#define MXS_I2C0_BASE_ADDR              (MXS_IO_BASE_ADDR + 0x058000)
+#define MXS_PWM_BASE_ADDR               (MXS_IO_BASE_ADDR + 0x064000)
+#define MXS_TIMROT_BASE_ADDR            (MXS_IO_BASE_ADDR + 0x068000)
+#define MXS_AUART1_BASE_ADDR            (MXS_IO_BASE_ADDR + 0x06c000)
+#define MXS_AUART2_BASE_ADDR            (MXS_IO_BASE_ADDR + 0x06e000)
+#define MXS_DRAM_BASE_ADDR              (MXS_IO_BASE_ADDR + 0x0e0000)
+/*
+ * It maps the whole address space to [0xf4000000, 0xf50fffff].
+ *
+ *      OCRAM   0x00000000+0x020000     ->      0xf4000000+0x020000
+ *      IO      0x80000000+0x100000     ->      0xf5000000+0x100000
+ */
+#define MXS_IO_P2V(x)   (0xf4000000 +                                   \
+                        (((x) & 0x80000000) >> 7) +                     \
+                        (((x) & 0x000fffff)))
+#define MXS_IO_ADDRESS(x)       IOMEM(MXS_IO_P2V(x))
+#define mxs_map_entry(soc, name, _type) {                               \
+        .virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR),      \
+        .pfn = __phys_to_pfn(soc ## _ ## name ## _BASE_ADDR),           \
+        .length = soc ## _ ## name ## _SIZE,                            \
+        .type = _type,                                                  \
+}
+#define MXS_SET_ADDR            0x4
+#define MXS_CLR_ADDR            0x8
+#define MXS_TOG_ADDR            0xc
+#ifndef __ASSEMBLER__
+static inline void __mxs_setl(u32 mask, void __iomem *reg)
+{
+        __raw_writel(mask, reg + MXS_SET_ADDR);
+}
+static inline void __mxs_clrl(u32 mask, void __iomem *reg)
+{
+        __raw_writel(mask, reg + MXS_CLR_ADDR);
+}
+static inline void __mxs_togl(u32 mask, void __iomem *reg)
+{
+        __raw_writel(mask, reg + MXS_TOG_ADDR);
+}
+#endif
+#endif /* __MACH_MXS_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/system.h b/arch/arm/mach-mxs/include/mach/system.h
new file mode 100644
index 000000000000..0e428239b433
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/system.h
@@ -0,0 +1,27 @@
+/*
+ *  Copyright (C) 1999 ARM Limited
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *  Copyright 2004-2008 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __MACH_MXS_SYSTEM_H__
+#define __MACH_MXS_SYSTEM_H__
+static inline void arch_idle(void)
+{
+        cpu_do_idle();
+}
+void arch_reset(char mode, const char *cmd);
+#endif /* __MACH_MXS_SYSTEM_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/timex.h b/arch/arm/mach-mxs/include/mach/timex.h
new file mode 100644
index 000000000000..734ce8984a64
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/timex.h
@@ -0,0 +1,21 @@
+/*
+ *  Copyright (C) 1999 ARM Limited
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __MACH_MXS_TIMEX_H__
+#define __MACH_MXS_TIMEX_H__
+#define CLOCK_TICK_RATE         32000   /* 32K */
+#endif /* __MACH_MXS_TIMEX_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/uncompress.h b/arch/arm/mach-mxs/include/mach/uncompress.h
new file mode 100644
index 000000000000..a005e76f34f9
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/uncompress.h
@@ -0,0 +1,76 @@
+/*
+ *  arch/arm/mach-mxs/include/mach/uncompress.h
+ *
+ *  Copyright (C) 1999 ARM Limited
+ *  Copyright (C) Shane Nay (shane@minirl.com)
+ *  Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __MACH_MXS_UNCOMPRESS_H__
+#define __MACH_MXS_UNCOMPRESS_H__
+#include <asm/mach-types.h>
+static unsigned long mxs_duart_base;
+#define MXS_DUART(x)    (*(volatile unsigned long *)(mxs_duart_base + (x)))
+#define MXS_DUART_DR            0x00
+#define MXS_DUART_FR            0x18
+#define MXS_DUART_FR_TXFE       (1 << 7)
+#define MXS_DUART_CR            0x30
+#define MXS_DUART_CR_UARTEN     (1 << 0)
+/*
+ * The following code assumes the serial port has already been
+ * initialized by the bootloader. If it's not, the output is
+ * simply discarded.
+ */
+static void putc(int ch)
+{
+        if (!mxs_duart_base)
+                return;
+        if (!(MXS_DUART(MXS_DUART_CR) & MXS_DUART_CR_UARTEN))
+                return;
+        while (!(MXS_DUART(MXS_DUART_FR) & MXS_DUART_FR_TXFE))
+                barrier();
+        MXS_DUART(MXS_DUART_DR) = ch;
+}
+static inline void flush(void)
+{
+}
+#define MX23_DUART_BASE_ADDR    0x80070000
+#define MX28_DUART_BASE_ADDR    0x80074000
+static inline void __arch_decomp_setup(unsigned long arch_id)
+{
+        switch (arch_id) {
+        case MACH_TYPE_MX23EVK:
+                mxs_duart_base = MX23_DUART_BASE_ADDR;
+                break;
+        case MACH_TYPE_MX28EVK:
+                mxs_duart_base = MX28_DUART_BASE_ADDR;
+                break;
+        default:
+                break;
+        }
+}
+#define arch_decomp_setup()     __arch_decomp_setup(arch_id)
+#define arch_decomp_wdog()
+#endif /* __MACH_MXS_UNCOMPRESS_H__ */
diff --git a/arch/arm/mach-mxs/include/mach/vmalloc.h b/arch/arm/mach-mxs/include/mach/vmalloc.h
new file mode 100644
index 000000000000..103b0165ed0b
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/vmalloc.h
@@ -0,0 +1,22 @@
+/*
+ *  Copyright (C) 2000 Russell King.
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#ifndef __MACH_MXS_VMALLOC_H__
+#define __MACH_MXS_VMALLOC_H__
+/* vmalloc ending address */
+#define VMALLOC_END       0xf4000000UL
+#endif /* __MACH_MXS_VMALLOC_H__ */
diff --git a/arch/arm/mach-mxs/iomux.c b/arch/arm/mach-mxs/iomux.c
new file mode 100644
index 000000000000..0e804e2f11f4
--- /dev/null
+++ b/arch/arm/mach-mxs/iomux.c
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2004-2006,2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de>
+ * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH,
+ *                       <armlinux@phytec.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/gpio.h>
+#include <asm/mach/map.h>
+#include <mach/mxs.h>
+#include <mach/iomux.h>
+/*
+ * configures a single pad in the iomuxer
+ */
+int mxs_iomux_setup_pad(iomux_cfg_t pad)
+{
+        u32 reg, ofs, bp, bm;
+        void __iomem *iomux_base = MXS_IO_ADDRESS(MXS_PINCTRL_BASE_ADDR);
+        /* muxsel */
+        ofs = 0x100;
+        ofs += PAD_BANK(pad) * 0x20 + PAD_PIN(pad) / 16 * 0x10;
+        bp = PAD_PIN(pad) % 16 * 2;
+        bm = 0x3 << bp;
+        reg = __raw_readl(iomux_base + ofs);
+        reg &= ~bm;
+        reg |= PAD_MUXSEL(pad) << bp;
+        __raw_writel(reg, iomux_base + ofs);
+        /* drive */
+        ofs = cpu_is_mx23() ? 0x200 : 0x300;
+        ofs += PAD_BANK(pad) * 0x40 + PAD_PIN(pad) / 8 * 0x10;
+        /* mA */
+        if (PAD_MA_VALID(pad)) {
+                bp = PAD_PIN(pad) % 8 * 4;
+                bm = 0x3 << bp;
+                reg = __raw_readl(iomux_base + ofs);
+                reg &= ~bm;
+                reg |= PAD_MA(pad) << bp;
+                __raw_writel(reg, iomux_base + ofs);
+        }
+        /* vol */
+        if (PAD_VOL_VALID(pad)) {
+                bp = PAD_PIN(pad) % 8 * 4 + 2;
+                if (PAD_VOL(pad))
+                        __mxs_setl(1 << bp, iomux_base + ofs);
+                else
+                        __mxs_clrl(1 << bp, iomux_base + ofs);
+        }
+        /* pull */
+        if (PAD_PULL_VALID(pad)) {
+                ofs = cpu_is_mx23() ? 0x400 : 0x600;
+                ofs += PAD_BANK(pad) * 0x10;
+                bp = PAD_PIN(pad);
+                if (PAD_PULL(pad))
+                        __mxs_setl(1 << bp, iomux_base + ofs);
+                else
+                        __mxs_clrl(1 << bp, iomux_base + ofs);
+        }
+        return 0;
+}
+int mxs_iomux_setup_multiple_pads(const iomux_cfg_t *pad_list, unsigned count)
+{
+        const iomux_cfg_t *p = pad_list;
+        int i;
+        int ret;
+        for (i = 0; i < count; i++) {
+                ret = mxs_iomux_setup_pad(*p);
+                if (ret)
+                        return ret;
+                p++;
+        }
+        return 0;
+}
diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c
new file mode 100644
index 000000000000..aa0640052f58
--- /dev/null
+++ b/arch/arm/mach-mxs/mach-mx23evk.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <mach/common.h>
+#include <mach/iomux-mx23.h>
+#include "devices-mx23.h"
+static const iomux_cfg_t mx23evk_pads[] __initconst = {
+        /* duart */
+        MX23_PAD_PWM0__DUART_RX | MXS_PAD_4MA,
+        MX23_PAD_PWM1__DUART_TX | MXS_PAD_4MA,
+};
+static void __init mx23evk_init(void)
+{
+        mxs_iomux_setup_multiple_pads(mx23evk_pads, ARRAY_SIZE(mx23evk_pads));
+        mx23_add_duart();
+}
+static void __init mx23evk_timer_init(void)
+{
+        mx23_clocks_init();
+}
+static struct sys_timer mx23evk_timer = {
+        .init   = mx23evk_timer_init,
+};
+MACHINE_START(MX23EVK, "Freescale MX23 EVK")
+        /* Maintainer: Freescale Semiconductor, Inc. */
+        .map_io         = mx23_map_io,
+        .init_irq       = mx23_init_irq,
+        .init_machine   = mx23evk_init,
+        .timer          = &mx23evk_timer,
+MACHINE_END
diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c
new file mode 100644
index 000000000000..d162e95910f3
--- /dev/null
+++ b/arch/arm/mach-mxs/mach-mx28evk.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/delay.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/irq.h>
+#include <linux/clk.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <mach/common.h>
+#include <mach/iomux-mx28.h>
+#include "devices-mx28.h"
+#include "gpio.h"
+#define MX28EVK_FEC_PHY_POWER   MXS_GPIO_NR(2, 15)
+#define MX28EVK_FEC_PHY_RESET   MXS_GPIO_NR(4, 13)
+static const iomux_cfg_t mx28evk_pads[] __initconst = {
+        /* duart */
+        MX28_PAD_PWM0__DUART_RX |
+                (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+        MX28_PAD_PWM1__DUART_TX |
+                (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+        /* fec0 */
+        MX28_PAD_ENET0_MDC__ENET0_MDC |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET0_MDIO__ENET0_MDIO |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET0_RX_EN__ENET0_RX_EN |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET0_RXD0__ENET0_RXD0 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET0_RXD1__ENET0_RXD1 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET0_TX_EN__ENET0_TX_EN |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET0_TXD0__ENET0_TXD0 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET0_TXD1__ENET0_TXD1 |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        MX28_PAD_ENET_CLK__CLKCTRL_ENET |
+                (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP),
+        /* phy power line */
+        MX28_PAD_SSP1_DATA3__GPIO_2_15 |
+                (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+        /* phy reset line */
+        MX28_PAD_ENET0_RX_CLK__GPIO_4_13 |
+                (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL),
+};
+/* fec */
+static void __init mx28evk_fec_reset(void)
+{
+        int ret;
+        struct clk *clk;
+        /* Enable fec phy clock */
+        clk = clk_get_sys("pll2", NULL);
+        if (!IS_ERR(clk))
+                clk_enable(clk);
+        /* Power up fec phy */
+        ret = gpio_request(MX28EVK_FEC_PHY_POWER, "fec-phy-power");
+        if (ret) {
+                pr_err("Failed to request gpio fec-phy-%s: %d\n", "power", ret);
+                return;
+        }
+        ret = gpio_direction_output(MX28EVK_FEC_PHY_POWER, 0);
+        if (ret) {
+                pr_err("Failed to drive gpio fec-phy-%s: %d\n", "power", ret);
+                return;
+        }
+        /* Reset fec phy */
+        ret = gpio_request(MX28EVK_FEC_PHY_RESET, "fec-phy-reset");
+        if (ret) {
+                pr_err("Failed to request gpio fec-phy-%s: %d\n", "reset", ret);
+                return;
+        }
+        gpio_direction_output(MX28EVK_FEC_PHY_RESET, 0);
+        if (ret) {
+                pr_err("Failed to drive gpio fec-phy-%s: %d\n", "reset", ret);
+                return;
+        }
+        mdelay(1);
+        gpio_set_value(MX28EVK_FEC_PHY_RESET, 1);
+}
+static const struct fec_platform_data mx28_fec_pdata __initconst = {
+        .phy = PHY_INTERFACE_MODE_RMII,
+};
+static void __init mx28evk_init(void)
+{
+        mxs_iomux_setup_multiple_pads(mx28evk_pads, ARRAY_SIZE(mx28evk_pads));
+        mx28_add_duart();
+        mx28evk_fec_reset();
+        mx28_add_fec(0, &mx28_fec_pdata);
+}
+static void __init mx28evk_timer_init(void)
+{
+        mx28_clocks_init();
+}
+static struct sys_timer mx28evk_timer = {
+        .init   = mx28evk_timer_init,
+};
+MACHINE_START(MX28EVK, "Freescale MX28 EVK")
+        /* Maintainer: Freescale Semiconductor, Inc. */
+        .map_io         = mx28_map_io,
+        .init_irq       = mx28_init_irq,
+        .init_machine   = mx28evk_init,
+        .timer          = &mx28evk_timer,
+MACHINE_END
diff --git a/arch/arm/mach-mxs/mm-mx23.c b/arch/arm/mach-mxs/mm-mx23.c
new file mode 100644
index 000000000000..5148cd64a6b7
--- /dev/null
+++ b/arch/arm/mach-mxs/mm-mx23.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License.  You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * Create static mapping between physical to virtual memory.
+ */
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <asm/mach/map.h>
+#include <mach/mx23.h>
+#include <mach/common.h>
+#include <mach/iomux.h>
+/*
+ * Define the MX23 memory map.
+ */
+static struct map_desc mx23_io_desc[] __initdata = {
+        mxs_map_entry(MX23, OCRAM, MT_DEVICE),
+        mxs_map_entry(MX23, IO, MT_DEVICE),
+};
+/*
+ * This function initializes the memory map. It is called during the
+ * system startup to create static physical to virtual memory mappings
+ * for the IO modules.
+ */
+void __init mx23_map_io(void)
+{
+        iotable_init(mx23_io_desc, ARRAY_SIZE(mx23_io_desc));
+}
+void __init mx23_init_irq(void)
+{
+        icoll_init_irq();
+        mx23_register_gpios();
+}
diff --git a/arch/arm/mach-mxs/mm-mx28.c b/arch/arm/mach-mxs/mm-mx28.c
new file mode 100644
index 000000000000..7e4cea32ebc6
--- /dev/null
+++ b/arch/arm/mach-mxs/mm-mx28.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License.  You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * Create static mapping between physical to virtual memory.
+ */
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <asm/mach/map.h>
+#include <mach/mx28.h>
+#include <mach/common.h>
+#include <mach/iomux.h>
+/*
+ * Define the MX28 memory map.
+ */
+static struct map_desc mx28_io_desc[] __initdata = {
+        mxs_map_entry(MX28, OCRAM, MT_DEVICE),
+        mxs_map_entry(MX28, IO, MT_DEVICE),
+};
+/*
+ * This function initializes the memory map. It is called during the
+ * system startup to create static physical to virtual memory mappings
+ * for the IO modules.
+ */
+void __init mx28_map_io(void)
+{
+        iotable_init(mx28_io_desc, ARRAY_SIZE(mx28_io_desc));
+}
+void __init mx28_init_irq(void)
+{
+        icoll_init_irq();
+        mx28_register_gpios();
+}
diff --git a/arch/arm/mach-mxs/regs-clkctrl-mx23.h b/arch/arm/mach-mxs/regs-clkctrl-mx23.h
new file mode 100644
index 000000000000..dbc04747b691
--- /dev/null
+++ b/arch/arm/mach-mxs/regs-clkctrl-mx23.h
@@ -0,0 +1,455 @@
+/*
+ * Freescale CLKCTRL Register Definitions
+ *
+ * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
+ * Copyright 2008-2010 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ * This file is created by xml file. Don't Edit it.
+ *
+ * Xml Revision: 1.48
+ * Template revision: 26195
+ */
+#ifndef __REGS_CLKCTRL_MX23_H__
+#define __REGS_CLKCTRL_MX23_H__
+#define HW_CLKCTRL_PLLCTRL0     (0x00000000)
+#define HW_CLKCTRL_PLLCTRL0_SET (0x00000004)
+#define HW_CLKCTRL_PLLCTRL0_CLR (0x00000008)
+#define HW_CLKCTRL_PLLCTRL0_TOG (0x0000000c)
+#define BP_CLKCTRL_PLLCTRL0_RSRVD6      30
+#define BM_CLKCTRL_PLLCTRL0_RSRVD6      0xC0000000
+#define BF_CLKCTRL_PLLCTRL0_RSRVD6(v) \
+                (((v) << 30) & BM_CLKCTRL_PLLCTRL0_RSRVD6)
+#define BP_CLKCTRL_PLLCTRL0_LFR_SEL     28
+#define BM_CLKCTRL_PLLCTRL0_LFR_SEL     0x30000000
+#define BF_CLKCTRL_PLLCTRL0_LFR_SEL(v)  \
+                (((v) << 28) & BM_CLKCTRL_PLLCTRL0_LFR_SEL)
+#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__TIMES_2   0x1
+#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__TIMES_05  0x2
+#define BV_CLKCTRL_PLLCTRL0_LFR_SEL__UNDEFINED 0x3
+#define BP_CLKCTRL_PLLCTRL0_RSRVD5      26
+#define BM_CLKCTRL_PLLCTRL0_RSRVD5      0x0C000000
+#define BF_CLKCTRL_PLLCTRL0_RSRVD5(v)  \
+                (((v) << 26) & BM_CLKCTRL_PLLCTRL0_RSRVD5)
+#define BP_CLKCTRL_PLLCTRL0_CP_SEL      24
+#define BM_CLKCTRL_PLLCTRL0_CP_SEL      0x03000000
+#define BF_CLKCTRL_PLLCTRL0_CP_SEL(v)  \
+                (((v) << 24) & BM_CLKCTRL_PLLCTRL0_CP_SEL)
+#define BV_CLKCTRL_PLLCTRL0_CP_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLLCTRL0_CP_SEL__TIMES_2   0x1
+#define BV_CLKCTRL_PLLCTRL0_CP_SEL__TIMES_05  0x2
+#define BV_CLKCTRL_PLLCTRL0_CP_SEL__UNDEFINED 0x3
+#define BP_CLKCTRL_PLLCTRL0_RSRVD4      22
+#define BM_CLKCTRL_PLLCTRL0_RSRVD4      0x00C00000
+#define BF_CLKCTRL_PLLCTRL0_RSRVD4(v)  \
+                (((v) << 22) & BM_CLKCTRL_PLLCTRL0_RSRVD4)
+#define BP_CLKCTRL_PLLCTRL0_DIV_SEL     20
+#define BM_CLKCTRL_PLLCTRL0_DIV_SEL     0x00300000
+#define BF_CLKCTRL_PLLCTRL0_DIV_SEL(v)  \
+                (((v) << 20) & BM_CLKCTRL_PLLCTRL0_DIV_SEL)
+#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__LOWER     0x1
+#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__LOWEST    0x2
+#define BV_CLKCTRL_PLLCTRL0_DIV_SEL__UNDEFINED 0x3
+#define BM_CLKCTRL_PLLCTRL0_RSRVD3      0x00080000
+#define BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS 0x00040000
+#define BM_CLKCTRL_PLLCTRL0_RSRVD2      0x00020000
+#define BM_CLKCTRL_PLLCTRL0_POWER       0x00010000
+#define BP_CLKCTRL_PLLCTRL0_RSRVD1      0
+#define BM_CLKCTRL_PLLCTRL0_RSRVD1      0x0000FFFF
+#define BF_CLKCTRL_PLLCTRL0_RSRVD1(v)  \
+                (((v) << 0) & BM_CLKCTRL_PLLCTRL0_RSRVD1)
+#define HW_CLKCTRL_PLLCTRL1     (0x00000010)
+#define BM_CLKCTRL_PLLCTRL1_LOCK        0x80000000
+#define BM_CLKCTRL_PLLCTRL1_FORCE_LOCK  0x40000000
+#define BP_CLKCTRL_PLLCTRL1_RSRVD1      16
+#define BM_CLKCTRL_PLLCTRL1_RSRVD1      0x3FFF0000
+#define BF_CLKCTRL_PLLCTRL1_RSRVD1(v)  \
+                (((v) << 16) & BM_CLKCTRL_PLLCTRL1_RSRVD1)
+#define BP_CLKCTRL_PLLCTRL1_LOCK_COUNT  0
+#define BM_CLKCTRL_PLLCTRL1_LOCK_COUNT  0x0000FFFF
+#define BF_CLKCTRL_PLLCTRL1_LOCK_COUNT(v)  \
+                (((v) << 0) & BM_CLKCTRL_PLLCTRL1_LOCK_COUNT)
+#define HW_CLKCTRL_CPU  (0x00000020)
+#define HW_CLKCTRL_CPU_SET      (0x00000024)
+#define HW_CLKCTRL_CPU_CLR      (0x00000028)
+#define HW_CLKCTRL_CPU_TOG      (0x0000002c)
+#define BP_CLKCTRL_CPU_RSRVD5   30
+#define BM_CLKCTRL_CPU_RSRVD5   0xC0000000
+#define BF_CLKCTRL_CPU_RSRVD5(v) \
+                (((v) << 30) & BM_CLKCTRL_CPU_RSRVD5)
+#define BM_CLKCTRL_CPU_BUSY_REF_XTAL    0x20000000
+#define BM_CLKCTRL_CPU_BUSY_REF_CPU     0x10000000
+#define BM_CLKCTRL_CPU_RSRVD4   0x08000000
+#define BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN 0x04000000
+#define BP_CLKCTRL_CPU_DIV_XTAL 16
+#define BM_CLKCTRL_CPU_DIV_XTAL 0x03FF0000
+#define BF_CLKCTRL_CPU_DIV_XTAL(v)  \
+                (((v) << 16) & BM_CLKCTRL_CPU_DIV_XTAL)
+#define BP_CLKCTRL_CPU_RSRVD3   13
+#define BM_CLKCTRL_CPU_RSRVD3   0x0000E000
+#define BF_CLKCTRL_CPU_RSRVD3(v)  \
+                (((v) << 13) & BM_CLKCTRL_CPU_RSRVD3)
+#define BM_CLKCTRL_CPU_INTERRUPT_WAIT   0x00001000
+#define BM_CLKCTRL_CPU_RSRVD2   0x00000800
+#define BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN  0x00000400
+#define BP_CLKCTRL_CPU_RSRVD1   6
+#define BM_CLKCTRL_CPU_RSRVD1   0x000003C0
+#define BF_CLKCTRL_CPU_RSRVD1(v)  \
+                (((v) << 6) & BM_CLKCTRL_CPU_RSRVD1)
+#define BP_CLKCTRL_CPU_DIV_CPU  0
+#define BM_CLKCTRL_CPU_DIV_CPU  0x0000003F
+#define BF_CLKCTRL_CPU_DIV_CPU(v)  \
+                (((v) << 0) & BM_CLKCTRL_CPU_DIV_CPU)
+#define HW_CLKCTRL_HBUS (0x00000030)
+#define HW_CLKCTRL_HBUS_SET     (0x00000034)
+#define HW_CLKCTRL_HBUS_CLR     (0x00000038)
+#define HW_CLKCTRL_HBUS_TOG     (0x0000003c)
+#define BP_CLKCTRL_HBUS_RSRVD4  30
+#define BM_CLKCTRL_HBUS_RSRVD4  0xC0000000
+#define BF_CLKCTRL_HBUS_RSRVD4(v) \
+                (((v) << 30) & BM_CLKCTRL_HBUS_RSRVD4)
+#define BM_CLKCTRL_HBUS_BUSY    0x20000000
+#define BM_CLKCTRL_HBUS_DCP_AS_ENABLE   0x10000000
+#define BM_CLKCTRL_HBUS_PXP_AS_ENABLE   0x08000000
+#define BM_CLKCTRL_HBUS_APBHDMA_AS_ENABLE       0x04000000
+#define BM_CLKCTRL_HBUS_APBXDMA_AS_ENABLE       0x02000000
+#define BM_CLKCTRL_HBUS_TRAFFIC_JAM_AS_ENABLE   0x01000000
+#define BM_CLKCTRL_HBUS_TRAFFIC_AS_ENABLE       0x00800000
+#define BM_CLKCTRL_HBUS_CPU_DATA_AS_ENABLE      0x00400000
+#define BM_CLKCTRL_HBUS_CPU_INSTR_AS_ENABLE     0x00200000
+#define BM_CLKCTRL_HBUS_AUTO_SLOW_MODE  0x00100000
+#define BM_CLKCTRL_HBUS_RSRVD2  0x00080000
+#define BP_CLKCTRL_HBUS_SLOW_DIV        16
+#define BM_CLKCTRL_HBUS_SLOW_DIV        0x00070000
+#define BF_CLKCTRL_HBUS_SLOW_DIV(v)  \
+                (((v) << 16) & BM_CLKCTRL_HBUS_SLOW_DIV)
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY1  0x0
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY2  0x1
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY4  0x2
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY8  0x3
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY16 0x4
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY32 0x5
+#define BP_CLKCTRL_HBUS_RSRVD1  6
+#define BM_CLKCTRL_HBUS_RSRVD1  0x0000FFC0
+#define BF_CLKCTRL_HBUS_RSRVD1(v)  \
+                (((v) << 6) & BM_CLKCTRL_HBUS_RSRVD1)
+#define BM_CLKCTRL_HBUS_DIV_FRAC_EN     0x00000020
+#define BP_CLKCTRL_HBUS_DIV     0
+#define BM_CLKCTRL_HBUS_DIV     0x0000001F
+#define BF_CLKCTRL_HBUS_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_HBUS_DIV)
+#define HW_CLKCTRL_XBUS (0x00000040)
+#define BM_CLKCTRL_XBUS_BUSY    0x80000000
+#define BP_CLKCTRL_XBUS_RSRVD1  11
+#define BM_CLKCTRL_XBUS_RSRVD1  0x7FFFF800
+#define BF_CLKCTRL_XBUS_RSRVD1(v)  \
+                (((v) << 11) & BM_CLKCTRL_XBUS_RSRVD1)
+#define BM_CLKCTRL_XBUS_DIV_FRAC_EN     0x00000400
+#define BP_CLKCTRL_XBUS_DIV     0
+#define BM_CLKCTRL_XBUS_DIV     0x000003FF
+#define BF_CLKCTRL_XBUS_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_XBUS_DIV)
+#define HW_CLKCTRL_XTAL (0x00000050)
+#define HW_CLKCTRL_XTAL_SET     (0x00000054)
+#define HW_CLKCTRL_XTAL_CLR     (0x00000058)
+#define HW_CLKCTRL_XTAL_TOG     (0x0000005c)
+#define BP_CLKCTRL_XTAL_UART_CLK_GATE   31
+#define BM_CLKCTRL_XTAL_UART_CLK_GATE   0x80000000
+#define BP_CLKCTRL_XTAL_FILT_CLK24M_GATE        30
+#define BM_CLKCTRL_XTAL_FILT_CLK24M_GATE        0x40000000
+#define BP_CLKCTRL_XTAL_PWM_CLK24M_GATE 29
+#define BM_CLKCTRL_XTAL_PWM_CLK24M_GATE 0x20000000
+#define BM_CLKCTRL_XTAL_DRI_CLK24M_GATE 0x10000000
+#define BM_CLKCTRL_XTAL_DIGCTRL_CLK1M_GATE      0x08000000
+#define BP_CLKCTRL_XTAL_TIMROT_CLK32K_GATE      26
+#define BM_CLKCTRL_XTAL_TIMROT_CLK32K_GATE      0x04000000
+#define BP_CLKCTRL_XTAL_RSRVD1  2
+#define BM_CLKCTRL_XTAL_RSRVD1  0x03FFFFFC
+#define BF_CLKCTRL_XTAL_RSRVD1(v)  \
+                (((v) << 2) & BM_CLKCTRL_XTAL_RSRVD1)
+#define BP_CLKCTRL_XTAL_DIV_UART        0
+#define BM_CLKCTRL_XTAL_DIV_UART        0x00000003
+#define BF_CLKCTRL_XTAL_DIV_UART(v)  \
+                (((v) << 0) & BM_CLKCTRL_XTAL_DIV_UART)
+#define HW_CLKCTRL_PIX  (0x00000060)
+#define BP_CLKCTRL_PIX_CLKGATE  31
+#define BM_CLKCTRL_PIX_CLKGATE  0x80000000
+#define BM_CLKCTRL_PIX_RSRVD2   0x40000000
+#define BM_CLKCTRL_PIX_BUSY     0x20000000
+#define BP_CLKCTRL_PIX_RSRVD1   13
+#define BM_CLKCTRL_PIX_RSRVD1   0x1FFFE000
+#define BF_CLKCTRL_PIX_RSRVD1(v)  \
+                (((v) << 13) & BM_CLKCTRL_PIX_RSRVD1)
+#define BM_CLKCTRL_PIX_DIV_FRAC_EN      0x00001000
+#define BP_CLKCTRL_PIX_DIV      0
+#define BM_CLKCTRL_PIX_DIV      0x00000FFF
+#define BF_CLKCTRL_PIX_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_PIX_DIV)
+#define HW_CLKCTRL_SSP  (0x00000070)
+#define BP_CLKCTRL_SSP_CLKGATE  31
+#define BM_CLKCTRL_SSP_CLKGATE  0x80000000
+#define BM_CLKCTRL_SSP_RSRVD2   0x40000000
+#define BM_CLKCTRL_SSP_BUSY     0x20000000
+#define BP_CLKCTRL_SSP_RSRVD1   10
+#define BM_CLKCTRL_SSP_RSRVD1   0x1FFFFC00
+#define BF_CLKCTRL_SSP_RSRVD1(v)  \
+                (((v) << 10) & BM_CLKCTRL_SSP_RSRVD1)
+#define BM_CLKCTRL_SSP_DIV_FRAC_EN      0x00000200
+#define BP_CLKCTRL_SSP_DIV      0
+#define BM_CLKCTRL_SSP_DIV      0x000001FF
+#define BF_CLKCTRL_SSP_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SSP_DIV)
+#define HW_CLKCTRL_GPMI (0x00000080)
+#define BP_CLKCTRL_GPMI_CLKGATE 31
+#define BM_CLKCTRL_GPMI_CLKGATE 0x80000000
+#define BM_CLKCTRL_GPMI_RSRVD2  0x40000000
+#define BM_CLKCTRL_GPMI_BUSY    0x20000000
+#define BP_CLKCTRL_GPMI_RSRVD1  11
+#define BM_CLKCTRL_GPMI_RSRVD1  0x1FFFF800
+#define BF_CLKCTRL_GPMI_RSRVD1(v)  \
+                (((v) << 11) & BM_CLKCTRL_GPMI_RSRVD1)
+#define BM_CLKCTRL_GPMI_DIV_FRAC_EN     0x00000400
+#define BP_CLKCTRL_GPMI_DIV     0
+#define BM_CLKCTRL_GPMI_DIV     0x000003FF
+#define BF_CLKCTRL_GPMI_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_GPMI_DIV)
+#define HW_CLKCTRL_SPDIF        (0x00000090)
+#define BM_CLKCTRL_SPDIF_CLKGATE        0x80000000
+#define BP_CLKCTRL_SPDIF_RSRVD  0
+#define BM_CLKCTRL_SPDIF_RSRVD  0x7FFFFFFF
+#define BF_CLKCTRL_SPDIF_RSRVD(v)  \
+                (((v) << 0) & BM_CLKCTRL_SPDIF_RSRVD)
+#define HW_CLKCTRL_EMI  (0x000000a0)
+#define BP_CLKCTRL_EMI_CLKGATE  31
+#define BM_CLKCTRL_EMI_CLKGATE  0x80000000
+#define BM_CLKCTRL_EMI_SYNC_MODE_EN     0x40000000
+#define BM_CLKCTRL_EMI_BUSY_REF_XTAL    0x20000000
+#define BM_CLKCTRL_EMI_BUSY_REF_EMI     0x10000000
+#define BM_CLKCTRL_EMI_BUSY_REF_CPU     0x08000000
+#define BM_CLKCTRL_EMI_BUSY_SYNC_MODE   0x04000000
+#define BP_CLKCTRL_EMI_RSRVD3   18
+#define BM_CLKCTRL_EMI_RSRVD3   0x03FC0000
+#define BF_CLKCTRL_EMI_RSRVD3(v)  \
+                (((v) << 18) & BM_CLKCTRL_EMI_RSRVD3)
+#define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC  0x00020000
+#define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE        0x00010000
+#define BP_CLKCTRL_EMI_RSRVD2   12
+#define BM_CLKCTRL_EMI_RSRVD2   0x0000F000
+#define BF_CLKCTRL_EMI_RSRVD2(v)  \
+                (((v) << 12) & BM_CLKCTRL_EMI_RSRVD2)
+#define BP_CLKCTRL_EMI_DIV_XTAL 8
+#define BM_CLKCTRL_EMI_DIV_XTAL 0x00000F00
+#define BF_CLKCTRL_EMI_DIV_XTAL(v)  \
+                (((v) << 8) & BM_CLKCTRL_EMI_DIV_XTAL)
+#define BP_CLKCTRL_EMI_RSRVD1   6
+#define BM_CLKCTRL_EMI_RSRVD1   0x000000C0
+#define BF_CLKCTRL_EMI_RSRVD1(v)  \
+                (((v) << 6) & BM_CLKCTRL_EMI_RSRVD1)
+#define BP_CLKCTRL_EMI_DIV_EMI  0
+#define BM_CLKCTRL_EMI_DIV_EMI  0x0000003F
+#define BF_CLKCTRL_EMI_DIV_EMI(v)  \
+                (((v) << 0) & BM_CLKCTRL_EMI_DIV_EMI)
+#define HW_CLKCTRL_IR   (0x000000b0)
+#define BM_CLKCTRL_IR_CLKGATE   0x80000000
+#define BM_CLKCTRL_IR_RSRVD3    0x40000000
+#define BM_CLKCTRL_IR_AUTO_DIV  0x20000000
+#define BM_CLKCTRL_IR_IR_BUSY   0x10000000
+#define BM_CLKCTRL_IR_IROV_BUSY 0x08000000
+#define BP_CLKCTRL_IR_RSRVD2    25
+#define BM_CLKCTRL_IR_RSRVD2    0x06000000
+#define BF_CLKCTRL_IR_RSRVD2(v)  \
+                (((v) << 25) & BM_CLKCTRL_IR_RSRVD2)
+#define BP_CLKCTRL_IR_IROV_DIV  16
+#define BM_CLKCTRL_IR_IROV_DIV  0x01FF0000
+#define BF_CLKCTRL_IR_IROV_DIV(v)  \
+                (((v) << 16) & BM_CLKCTRL_IR_IROV_DIV)
+#define BP_CLKCTRL_IR_RSRVD1    10
+#define BM_CLKCTRL_IR_RSRVD1    0x0000FC00
+#define BF_CLKCTRL_IR_RSRVD1(v)  \
+                (((v) << 10) & BM_CLKCTRL_IR_RSRVD1)
+#define BP_CLKCTRL_IR_IR_DIV    0
+#define BM_CLKCTRL_IR_IR_DIV    0x000003FF
+#define BF_CLKCTRL_IR_IR_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_IR_IR_DIV)
+#define HW_CLKCTRL_SAIF (0x000000c0)
+#define BM_CLKCTRL_SAIF_CLKGATE 0x80000000
+#define BM_CLKCTRL_SAIF_RSRVD2  0x40000000
+#define BM_CLKCTRL_SAIF_BUSY    0x20000000
+#define BP_CLKCTRL_SAIF_RSRVD1  17
+#define BM_CLKCTRL_SAIF_RSRVD1  0x1FFE0000
+#define BF_CLKCTRL_SAIF_RSRVD1(v)  \
+                (((v) << 17) & BM_CLKCTRL_SAIF_RSRVD1)
+#define BM_CLKCTRL_SAIF_DIV_FRAC_EN     0x00010000
+#define BP_CLKCTRL_SAIF_DIV     0
+#define BM_CLKCTRL_SAIF_DIV     0x0000FFFF
+#define BF_CLKCTRL_SAIF_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SAIF_DIV)
+#define HW_CLKCTRL_TV   (0x000000d0)
+#define BM_CLKCTRL_TV_CLK_TV108M_GATE   0x80000000
+#define BM_CLKCTRL_TV_CLK_TV_GATE       0x40000000
+#define BP_CLKCTRL_TV_RSRVD     0
+#define BM_CLKCTRL_TV_RSRVD     0x3FFFFFFF
+#define BF_CLKCTRL_TV_RSRVD(v)  \
+                (((v) << 0) & BM_CLKCTRL_TV_RSRVD)
+#define HW_CLKCTRL_ETM  (0x000000e0)
+#define BM_CLKCTRL_ETM_CLKGATE  0x80000000
+#define BM_CLKCTRL_ETM_RSRVD2   0x40000000
+#define BM_CLKCTRL_ETM_BUSY     0x20000000
+#define BP_CLKCTRL_ETM_RSRVD1   7
+#define BM_CLKCTRL_ETM_RSRVD1   0x1FFFFF80
+#define BF_CLKCTRL_ETM_RSRVD1(v)  \
+                (((v) << 7) & BM_CLKCTRL_ETM_RSRVD1)
+#define BM_CLKCTRL_ETM_DIV_FRAC_EN      0x00000040
+#define BP_CLKCTRL_ETM_DIV      0
+#define BM_CLKCTRL_ETM_DIV      0x0000003F
+#define BF_CLKCTRL_ETM_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_ETM_DIV)
+#define HW_CLKCTRL_FRAC (0x000000f0)
+#define HW_CLKCTRL_FRAC_SET     (0x000000f4)
+#define HW_CLKCTRL_FRAC_CLR     (0x000000f8)
+#define HW_CLKCTRL_FRAC_TOG     (0x000000fc)
+#define BP_CLKCTRL_FRAC_CLKGATEIO       31
+#define BM_CLKCTRL_FRAC_CLKGATEIO       0x80000000
+#define BM_CLKCTRL_FRAC_IO_STABLE       0x40000000
+#define BP_CLKCTRL_FRAC_IOFRAC  24
+#define BM_CLKCTRL_FRAC_IOFRAC  0x3F000000
+#define BF_CLKCTRL_FRAC_IOFRAC(v)  \
+                (((v) << 24) & BM_CLKCTRL_FRAC_IOFRAC)
+#define BP_CLKCTRL_FRAC_CLKGATEPIX      23
+#define BM_CLKCTRL_FRAC_CLKGATEPIX      0x00800000
+#define BM_CLKCTRL_FRAC_PIX_STABLE      0x00400000
+#define BP_CLKCTRL_FRAC_PIXFRAC 16
+#define BM_CLKCTRL_FRAC_PIXFRAC 0x003F0000
+#define BF_CLKCTRL_FRAC_PIXFRAC(v)  \
+                (((v) << 16) & BM_CLKCTRL_FRAC_PIXFRAC)
+#define BP_CLKCTRL_FRAC_CLKGATEEMI      15
+#define BM_CLKCTRL_FRAC_CLKGATEEMI      0x00008000
+#define BM_CLKCTRL_FRAC_EMI_STABLE      0x00004000
+#define BP_CLKCTRL_FRAC_EMIFRAC 8
+#define BM_CLKCTRL_FRAC_EMIFRAC 0x00003F00
+#define BF_CLKCTRL_FRAC_EMIFRAC(v)  \
+                (((v) << 8) & BM_CLKCTRL_FRAC_EMIFRAC)
+#define BP_CLKCTRL_FRAC_CLKGATECPU      7
+#define BM_CLKCTRL_FRAC_CLKGATECPU      0x00000080
+#define BM_CLKCTRL_FRAC_CPU_STABLE      0x00000040
+#define BP_CLKCTRL_FRAC_CPUFRAC 0
+#define BM_CLKCTRL_FRAC_CPUFRAC 0x0000003F
+#define BF_CLKCTRL_FRAC_CPUFRAC(v)  \
+                (((v) << 0) & BM_CLKCTRL_FRAC_CPUFRAC)
+#define HW_CLKCTRL_FRAC1        (0x00000100)
+#define HW_CLKCTRL_FRAC1_SET    (0x00000104)
+#define HW_CLKCTRL_FRAC1_CLR    (0x00000108)
+#define HW_CLKCTRL_FRAC1_TOG    (0x0000010c)
+#define BM_CLKCTRL_FRAC1_CLKGATEVID     0x80000000
+#define BM_CLKCTRL_FRAC1_VID_STABLE     0x40000000
+#define BP_CLKCTRL_FRAC1_RSRVD1 0
+#define BM_CLKCTRL_FRAC1_RSRVD1 0x3FFFFFFF
+#define BF_CLKCTRL_FRAC1_RSRVD1(v)  \
+                (((v) << 0) & BM_CLKCTRL_FRAC1_RSRVD1)
+#define HW_CLKCTRL_CLKSEQ       (0x00000110)
+#define HW_CLKCTRL_CLKSEQ_SET   (0x00000114)
+#define HW_CLKCTRL_CLKSEQ_CLR   (0x00000118)
+#define HW_CLKCTRL_CLKSEQ_TOG   (0x0000011c)
+#define BP_CLKCTRL_CLKSEQ_RSRVD1        9
+#define BM_CLKCTRL_CLKSEQ_RSRVD1        0xFFFFFE00
+#define BF_CLKCTRL_CLKSEQ_RSRVD1(v) \
+                (((v) << 9) & BM_CLKCTRL_CLKSEQ_RSRVD1)
+#define BM_CLKCTRL_CLKSEQ_BYPASS_ETM    0x00000100
+#define BM_CLKCTRL_CLKSEQ_BYPASS_CPU    0x00000080
+#define BM_CLKCTRL_CLKSEQ_BYPASS_EMI    0x00000040
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP    0x00000020
+#define BM_CLKCTRL_CLKSEQ_BYPASS_GPMI   0x00000010
+#define BM_CLKCTRL_CLKSEQ_BYPASS_IR     0x00000008
+#define BM_CLKCTRL_CLKSEQ_RSRVD0        0x00000004
+#define BM_CLKCTRL_CLKSEQ_BYPASS_PIX    0x00000002
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SAIF   0x00000001
+#define HW_CLKCTRL_RESET        (0x00000120)
+#define BP_CLKCTRL_RESET_RSRVD  2
+#define BM_CLKCTRL_RESET_RSRVD  0xFFFFFFFC
+#define BF_CLKCTRL_RESET_RSRVD(v) \
+                (((v) << 2) & BM_CLKCTRL_RESET_RSRVD)
+#define BM_CLKCTRL_RESET_CHIP   0x00000002
+#define BM_CLKCTRL_RESET_DIG    0x00000001
+#define HW_CLKCTRL_STATUS       (0x00000130)
+#define BP_CLKCTRL_STATUS_CPU_LIMIT     30
+#define BM_CLKCTRL_STATUS_CPU_LIMIT     0xC0000000
+#define BF_CLKCTRL_STATUS_CPU_LIMIT(v) \
+                (((v) << 30) & BM_CLKCTRL_STATUS_CPU_LIMIT)
+#define BP_CLKCTRL_STATUS_RSRVD 0
+#define BM_CLKCTRL_STATUS_RSRVD 0x3FFFFFFF
+#define BF_CLKCTRL_STATUS_RSRVD(v)  \
+                (((v) << 0) & BM_CLKCTRL_STATUS_RSRVD)
+#define HW_CLKCTRL_VERSION      (0x00000140)
+#define BP_CLKCTRL_VERSION_MAJOR        24
+#define BM_CLKCTRL_VERSION_MAJOR        0xFF000000
+#define BF_CLKCTRL_VERSION_MAJOR(v) \
+                (((v) << 24) & BM_CLKCTRL_VERSION_MAJOR)
+#define BP_CLKCTRL_VERSION_MINOR        16
+#define BM_CLKCTRL_VERSION_MINOR        0x00FF0000
+#define BF_CLKCTRL_VERSION_MINOR(v)  \
+                (((v) << 16) & BM_CLKCTRL_VERSION_MINOR)
+#define BP_CLKCTRL_VERSION_STEP 0
+#define BM_CLKCTRL_VERSION_STEP 0x0000FFFF
+#define BF_CLKCTRL_VERSION_STEP(v)  \
+                (((v) << 0) & BM_CLKCTRL_VERSION_STEP)
+#endif /* __REGS_CLKCTRL_MX23_H__ */
diff --git a/arch/arm/mach-mxs/regs-clkctrl-mx28.h b/arch/arm/mach-mxs/regs-clkctrl-mx28.h
new file mode 100644
index 000000000000..661df18755f7
--- /dev/null
+++ b/arch/arm/mach-mxs/regs-clkctrl-mx28.h
@@ -0,0 +1,663 @@
+/*
+ * Freescale CLKCTRL Register Definitions
+ *
+ * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ * This file is created by xml file. Don't Edit it.
+ *
+ * Xml Revision: 1.48
+ * Template revision: 26195
+ */
+#ifndef __REGS_CLKCTRL_MX28_H__
+#define __REGS_CLKCTRL_MX28_H__
+#define HW_CLKCTRL_PLL0CTRL0    (0x00000000)
+#define HW_CLKCTRL_PLL0CTRL0_SET        (0x00000004)
+#define HW_CLKCTRL_PLL0CTRL0_CLR        (0x00000008)
+#define HW_CLKCTRL_PLL0CTRL0_TOG        (0x0000000c)
+#define BP_CLKCTRL_PLL0CTRL0_RSRVD6     30
+#define BM_CLKCTRL_PLL0CTRL0_RSRVD6     0xC0000000
+#define BF_CLKCTRL_PLL0CTRL0_RSRVD6(v) \
+                (((v) << 30) & BM_CLKCTRL_PLL0CTRL0_RSRVD6)
+#define BP_CLKCTRL_PLL0CTRL0_LFR_SEL    28
+#define BM_CLKCTRL_PLL0CTRL0_LFR_SEL    0x30000000
+#define BF_CLKCTRL_PLL0CTRL0_LFR_SEL(v)  \
+                (((v) << 28) & BM_CLKCTRL_PLL0CTRL0_LFR_SEL)
+#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__TIMES_2   0x1
+#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__TIMES_05  0x2
+#define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__UNDEFINED 0x3
+#define BP_CLKCTRL_PLL0CTRL0_RSRVD5     26
+#define BM_CLKCTRL_PLL0CTRL0_RSRVD5     0x0C000000
+#define BF_CLKCTRL_PLL0CTRL0_RSRVD5(v)  \
+                (((v) << 26) & BM_CLKCTRL_PLL0CTRL0_RSRVD5)
+#define BP_CLKCTRL_PLL0CTRL0_CP_SEL     24
+#define BM_CLKCTRL_PLL0CTRL0_CP_SEL     0x03000000
+#define BF_CLKCTRL_PLL0CTRL0_CP_SEL(v)  \
+                (((v) << 24) & BM_CLKCTRL_PLL0CTRL0_CP_SEL)
+#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__TIMES_2   0x1
+#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__TIMES_05  0x2
+#define BV_CLKCTRL_PLL0CTRL0_CP_SEL__UNDEFINED 0x3
+#define BP_CLKCTRL_PLL0CTRL0_RSRVD4     22
+#define BM_CLKCTRL_PLL0CTRL0_RSRVD4     0x00C00000
+#define BF_CLKCTRL_PLL0CTRL0_RSRVD4(v)  \
+                (((v) << 22) & BM_CLKCTRL_PLL0CTRL0_RSRVD4)
+#define BP_CLKCTRL_PLL0CTRL0_DIV_SEL    20
+#define BM_CLKCTRL_PLL0CTRL0_DIV_SEL    0x00300000
+#define BF_CLKCTRL_PLL0CTRL0_DIV_SEL(v)  \
+                (((v) << 20) & BM_CLKCTRL_PLL0CTRL0_DIV_SEL)
+#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__LOWER     0x1
+#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__LOWEST    0x2
+#define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__UNDEFINED 0x3
+#define BM_CLKCTRL_PLL0CTRL0_RSRVD3     0x00080000
+#define BM_CLKCTRL_PLL0CTRL0_EN_USB_CLKS        0x00040000
+#define BM_CLKCTRL_PLL0CTRL0_POWER      0x00020000
+#define BP_CLKCTRL_PLL0CTRL0_RSRVD1     0
+#define BM_CLKCTRL_PLL0CTRL0_RSRVD1     0x0001FFFF
+#define BF_CLKCTRL_PLL0CTRL0_RSRVD1(v)  \
+                (((v) << 0) & BM_CLKCTRL_PLL0CTRL0_RSRVD1)
+#define HW_CLKCTRL_PLL0CTRL1    (0x00000010)
+#define BM_CLKCTRL_PLL0CTRL1_LOCK       0x80000000
+#define BM_CLKCTRL_PLL0CTRL1_FORCE_LOCK 0x40000000
+#define BP_CLKCTRL_PLL0CTRL1_RSRVD1     16
+#define BM_CLKCTRL_PLL0CTRL1_RSRVD1     0x3FFF0000
+#define BF_CLKCTRL_PLL0CTRL1_RSRVD1(v)  \
+                (((v) << 16) & BM_CLKCTRL_PLL0CTRL1_RSRVD1)
+#define BP_CLKCTRL_PLL0CTRL1_LOCK_COUNT 0
+#define BM_CLKCTRL_PLL0CTRL1_LOCK_COUNT 0x0000FFFF
+#define BF_CLKCTRL_PLL0CTRL1_LOCK_COUNT(v)  \
+                (((v) << 0) & BM_CLKCTRL_PLL0CTRL1_LOCK_COUNT)
+#define HW_CLKCTRL_PLL1CTRL0    (0x00000020)
+#define HW_CLKCTRL_PLL1CTRL0_SET        (0x00000024)
+#define HW_CLKCTRL_PLL1CTRL0_CLR        (0x00000028)
+#define HW_CLKCTRL_PLL1CTRL0_TOG        (0x0000002c)
+#define BM_CLKCTRL_PLL1CTRL0_CLKGATEEMI 0x80000000
+#define BM_CLKCTRL_PLL1CTRL0_RSRVD6     0x40000000
+#define BP_CLKCTRL_PLL1CTRL0_LFR_SEL    28
+#define BM_CLKCTRL_PLL1CTRL0_LFR_SEL    0x30000000
+#define BF_CLKCTRL_PLL1CTRL0_LFR_SEL(v)  \
+                (((v) << 28) & BM_CLKCTRL_PLL1CTRL0_LFR_SEL)
+#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__TIMES_2   0x1
+#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__TIMES_05  0x2
+#define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__UNDEFINED 0x3
+#define BP_CLKCTRL_PLL1CTRL0_RSRVD5     26
+#define BM_CLKCTRL_PLL1CTRL0_RSRVD5     0x0C000000
+#define BF_CLKCTRL_PLL1CTRL0_RSRVD5(v)  \
+                (((v) << 26) & BM_CLKCTRL_PLL1CTRL0_RSRVD5)
+#define BP_CLKCTRL_PLL1CTRL0_CP_SEL     24
+#define BM_CLKCTRL_PLL1CTRL0_CP_SEL     0x03000000
+#define BF_CLKCTRL_PLL1CTRL0_CP_SEL(v)  \
+                (((v) << 24) & BM_CLKCTRL_PLL1CTRL0_CP_SEL)
+#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__TIMES_2   0x1
+#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__TIMES_05  0x2
+#define BV_CLKCTRL_PLL1CTRL0_CP_SEL__UNDEFINED 0x3
+#define BP_CLKCTRL_PLL1CTRL0_RSRVD4     22
+#define BM_CLKCTRL_PLL1CTRL0_RSRVD4     0x00C00000
+#define BF_CLKCTRL_PLL1CTRL0_RSRVD4(v)  \
+                (((v) << 22) & BM_CLKCTRL_PLL1CTRL0_RSRVD4)
+#define BP_CLKCTRL_PLL1CTRL0_DIV_SEL    20
+#define BM_CLKCTRL_PLL1CTRL0_DIV_SEL    0x00300000
+#define BF_CLKCTRL_PLL1CTRL0_DIV_SEL(v)  \
+                (((v) << 20) & BM_CLKCTRL_PLL1CTRL0_DIV_SEL)
+#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__DEFAULT   0x0
+#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__LOWER     0x1
+#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__LOWEST    0x2
+#define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__UNDEFINED 0x3
+#define BM_CLKCTRL_PLL1CTRL0_RSRVD3     0x00080000
+#define BM_CLKCTRL_PLL1CTRL0_EN_USB_CLKS        0x00040000
+#define BM_CLKCTRL_PLL1CTRL0_POWER      0x00020000
+#define BP_CLKCTRL_PLL1CTRL0_RSRVD1     0
+#define BM_CLKCTRL_PLL1CTRL0_RSRVD1     0x0001FFFF
+#define BF_CLKCTRL_PLL1CTRL0_RSRVD1(v)  \
+                (((v) << 0) & BM_CLKCTRL_PLL1CTRL0_RSRVD1)
+#define HW_CLKCTRL_PLL1CTRL1    (0x00000030)
+#define BM_CLKCTRL_PLL1CTRL1_LOCK       0x80000000
+#define BM_CLKCTRL_PLL1CTRL1_FORCE_LOCK 0x40000000
+#define BP_CLKCTRL_PLL1CTRL1_RSRVD1     16
+#define BM_CLKCTRL_PLL1CTRL1_RSRVD1     0x3FFF0000
+#define BF_CLKCTRL_PLL1CTRL1_RSRVD1(v)  \
+                (((v) << 16) & BM_CLKCTRL_PLL1CTRL1_RSRVD1)
+#define BP_CLKCTRL_PLL1CTRL1_LOCK_COUNT 0
+#define BM_CLKCTRL_PLL1CTRL1_LOCK_COUNT 0x0000FFFF
+#define BF_CLKCTRL_PLL1CTRL1_LOCK_COUNT(v)  \
+                (((v) << 0) & BM_CLKCTRL_PLL1CTRL1_LOCK_COUNT)
+#define HW_CLKCTRL_PLL2CTRL0    (0x00000040)
+#define HW_CLKCTRL_PLL2CTRL0_SET        (0x00000044)
+#define HW_CLKCTRL_PLL2CTRL0_CLR        (0x00000048)
+#define HW_CLKCTRL_PLL2CTRL0_TOG        (0x0000004c)
+#define BM_CLKCTRL_PLL2CTRL0_CLKGATE    0x80000000
+#define BM_CLKCTRL_PLL2CTRL0_RSRVD3     0x40000000
+#define BP_CLKCTRL_PLL2CTRL0_LFR_SEL    28
+#define BM_CLKCTRL_PLL2CTRL0_LFR_SEL    0x30000000
+#define BF_CLKCTRL_PLL2CTRL0_LFR_SEL(v)  \
+                (((v) << 28) & BM_CLKCTRL_PLL2CTRL0_LFR_SEL)
+#define BM_CLKCTRL_PLL2CTRL0_RSRVD2     0x08000000
+#define BM_CLKCTRL_PLL2CTRL0_HOLD_RING_OFF_B    0x04000000
+#define BP_CLKCTRL_PLL2CTRL0_CP_SEL     24
+#define BM_CLKCTRL_PLL2CTRL0_CP_SEL     0x03000000
+#define BF_CLKCTRL_PLL2CTRL0_CP_SEL(v)  \
+                (((v) << 24) & BM_CLKCTRL_PLL2CTRL0_CP_SEL)
+#define BM_CLKCTRL_PLL2CTRL0_POWER      0x00800000
+#define BP_CLKCTRL_PLL2CTRL0_RSRVD1     0
+#define BM_CLKCTRL_PLL2CTRL0_RSRVD1     0x007FFFFF
+#define BF_CLKCTRL_PLL2CTRL0_RSRVD1(v)  \
+                (((v) << 0) & BM_CLKCTRL_PLL2CTRL0_RSRVD1)
+#define HW_CLKCTRL_CPU  (0x00000050)
+#define HW_CLKCTRL_CPU_SET      (0x00000054)
+#define HW_CLKCTRL_CPU_CLR      (0x00000058)
+#define HW_CLKCTRL_CPU_TOG      (0x0000005c)
+#define BP_CLKCTRL_CPU_RSRVD5   30
+#define BM_CLKCTRL_CPU_RSRVD5   0xC0000000
+#define BF_CLKCTRL_CPU_RSRVD5(v) \
+                (((v) << 30) & BM_CLKCTRL_CPU_RSRVD5)
+#define BM_CLKCTRL_CPU_BUSY_REF_XTAL    0x20000000
+#define BM_CLKCTRL_CPU_BUSY_REF_CPU     0x10000000
+#define BM_CLKCTRL_CPU_RSRVD4   0x08000000
+#define BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN 0x04000000
+#define BP_CLKCTRL_CPU_DIV_XTAL 16
+#define BM_CLKCTRL_CPU_DIV_XTAL 0x03FF0000
+#define BF_CLKCTRL_CPU_DIV_XTAL(v)  \
+                (((v) << 16) & BM_CLKCTRL_CPU_DIV_XTAL)
+#define BP_CLKCTRL_CPU_RSRVD3   13
+#define BM_CLKCTRL_CPU_RSRVD3   0x0000E000
+#define BF_CLKCTRL_CPU_RSRVD3(v)  \
+                (((v) << 13) & BM_CLKCTRL_CPU_RSRVD3)
+#define BM_CLKCTRL_CPU_INTERRUPT_WAIT   0x00001000
+#define BM_CLKCTRL_CPU_RSRVD2   0x00000800
+#define BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN  0x00000400
+#define BP_CLKCTRL_CPU_RSRVD1   6
+#define BM_CLKCTRL_CPU_RSRVD1   0x000003C0
+#define BF_CLKCTRL_CPU_RSRVD1(v)  \
+                (((v) << 6) & BM_CLKCTRL_CPU_RSRVD1)
+#define BP_CLKCTRL_CPU_DIV_CPU  0
+#define BM_CLKCTRL_CPU_DIV_CPU  0x0000003F
+#define BF_CLKCTRL_CPU_DIV_CPU(v)  \
+                (((v) << 0) & BM_CLKCTRL_CPU_DIV_CPU)
+#define HW_CLKCTRL_HBUS (0x00000060)
+#define HW_CLKCTRL_HBUS_SET     (0x00000064)
+#define HW_CLKCTRL_HBUS_CLR     (0x00000068)
+#define HW_CLKCTRL_HBUS_TOG     (0x0000006c)
+#define BM_CLKCTRL_HBUS_ASM_BUSY        0x80000000
+#define BM_CLKCTRL_HBUS_DCP_AS_ENABLE   0x40000000
+#define BM_CLKCTRL_HBUS_PXP_AS_ENABLE   0x20000000
+#define BM_CLKCTRL_HBUS_RSRVD2  0x10000000
+#define BM_CLKCTRL_HBUS_ASM_EMIPORT_AS_ENABLE   0x08000000
+#define BM_CLKCTRL_HBUS_APBHDMA_AS_ENABLE       0x04000000
+#define BM_CLKCTRL_HBUS_APBXDMA_AS_ENABLE       0x02000000
+#define BM_CLKCTRL_HBUS_TRAFFIC_JAM_AS_ENABLE   0x01000000
+#define BM_CLKCTRL_HBUS_TRAFFIC_AS_ENABLE       0x00800000
+#define BM_CLKCTRL_HBUS_CPU_DATA_AS_ENABLE      0x00400000
+#define BM_CLKCTRL_HBUS_CPU_INSTR_AS_ENABLE     0x00200000
+#define BM_CLKCTRL_HBUS_ASM_ENABLE      0x00100000
+#define BM_CLKCTRL_HBUS_AUTO_CLEAR_DIV_ENABLE   0x00080000
+#define BP_CLKCTRL_HBUS_SLOW_DIV        16
+#define BM_CLKCTRL_HBUS_SLOW_DIV        0x00070000
+#define BF_CLKCTRL_HBUS_SLOW_DIV(v)  \
+                (((v) << 16) & BM_CLKCTRL_HBUS_SLOW_DIV)
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY1  0x0
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY2  0x1
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY4  0x2
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY8  0x3
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY16 0x4
+#define BV_CLKCTRL_HBUS_SLOW_DIV__BY32 0x5
+#define BP_CLKCTRL_HBUS_RSRVD1  6
+#define BM_CLKCTRL_HBUS_RSRVD1  0x0000FFC0
+#define BF_CLKCTRL_HBUS_RSRVD1(v)  \
+                (((v) << 6) & BM_CLKCTRL_HBUS_RSRVD1)
+#define BM_CLKCTRL_HBUS_DIV_FRAC_EN     0x00000020
+#define BP_CLKCTRL_HBUS_DIV     0
+#define BM_CLKCTRL_HBUS_DIV     0x0000001F
+#define BF_CLKCTRL_HBUS_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_HBUS_DIV)
+#define HW_CLKCTRL_XBUS (0x00000070)
+#define BM_CLKCTRL_XBUS_BUSY    0x80000000
+#define BP_CLKCTRL_XBUS_RSRVD1  12
+#define BM_CLKCTRL_XBUS_RSRVD1  0x7FFFF000
+#define BF_CLKCTRL_XBUS_RSRVD1(v)  \
+                (((v) << 12) & BM_CLKCTRL_XBUS_RSRVD1)
+#define BM_CLKCTRL_XBUS_AUTO_CLEAR_DIV_ENABLE   0x00000800
+#define BM_CLKCTRL_XBUS_DIV_FRAC_EN     0x00000400
+#define BP_CLKCTRL_XBUS_DIV     0
+#define BM_CLKCTRL_XBUS_DIV     0x000003FF
+#define BF_CLKCTRL_XBUS_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_XBUS_DIV)
+#define HW_CLKCTRL_XTAL (0x00000080)
+#define HW_CLKCTRL_XTAL_SET     (0x00000084)
+#define HW_CLKCTRL_XTAL_CLR     (0x00000088)
+#define HW_CLKCTRL_XTAL_TOG     (0x0000008c)
+#define BP_CLKCTRL_XTAL_UART_CLK_GATE   31
+#define BM_CLKCTRL_XTAL_UART_CLK_GATE   0x80000000
+#define BM_CLKCTRL_XTAL_RSRVD3  0x40000000
+#define BP_CLKCTRL_XTAL_PWM_CLK24M_GATE 29
+#define BM_CLKCTRL_XTAL_PWM_CLK24M_GATE 0x20000000
+#define BP_CLKCTRL_XTAL_RSRVD2  27
+#define BM_CLKCTRL_XTAL_RSRVD2  0x18000000
+#define BF_CLKCTRL_XTAL_RSRVD2(v)  \
+                (((v) << 27) & BM_CLKCTRL_XTAL_RSRVD2)
+#define BP_CLKCTRL_XTAL_TIMROT_CLK32K_GATE      26
+#define BM_CLKCTRL_XTAL_TIMROT_CLK32K_GATE      0x04000000
+#define BP_CLKCTRL_XTAL_RSRVD1  2
+#define BM_CLKCTRL_XTAL_RSRVD1  0x03FFFFFC
+#define BF_CLKCTRL_XTAL_RSRVD1(v)  \
+                (((v) << 2) & BM_CLKCTRL_XTAL_RSRVD1)
+#define BP_CLKCTRL_XTAL_DIV_UART        0
+#define BM_CLKCTRL_XTAL_DIV_UART        0x00000003
+#define BF_CLKCTRL_XTAL_DIV_UART(v)  \
+                (((v) << 0) & BM_CLKCTRL_XTAL_DIV_UART)
+#define HW_CLKCTRL_SSP0 (0x00000090)
+#define BP_CLKCTRL_SSP0_CLKGATE 31
+#define BM_CLKCTRL_SSP0_CLKGATE 0x80000000
+#define BM_CLKCTRL_SSP0_RSRVD2  0x40000000
+#define BM_CLKCTRL_SSP0_BUSY    0x20000000
+#define BP_CLKCTRL_SSP0_RSRVD1  10
+#define BM_CLKCTRL_SSP0_RSRVD1  0x1FFFFC00
+#define BF_CLKCTRL_SSP0_RSRVD1(v)  \
+                (((v) << 10) & BM_CLKCTRL_SSP0_RSRVD1)
+#define BM_CLKCTRL_SSP0_DIV_FRAC_EN     0x00000200
+#define BP_CLKCTRL_SSP0_DIV     0
+#define BM_CLKCTRL_SSP0_DIV     0x000001FF
+#define BF_CLKCTRL_SSP0_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SSP0_DIV)
+#define HW_CLKCTRL_SSP1 (0x000000a0)
+#define BP_CLKCTRL_SSP1_CLKGATE 31
+#define BM_CLKCTRL_SSP1_CLKGATE 0x80000000
+#define BM_CLKCTRL_SSP1_RSRVD2  0x40000000
+#define BM_CLKCTRL_SSP1_BUSY    0x20000000
+#define BP_CLKCTRL_SSP1_RSRVD1  10
+#define BM_CLKCTRL_SSP1_RSRVD1  0x1FFFFC00
+#define BF_CLKCTRL_SSP1_RSRVD1(v)  \
+                (((v) << 10) & BM_CLKCTRL_SSP1_RSRVD1)
+#define BM_CLKCTRL_SSP1_DIV_FRAC_EN     0x00000200
+#define BP_CLKCTRL_SSP1_DIV     0
+#define BM_CLKCTRL_SSP1_DIV     0x000001FF
+#define BF_CLKCTRL_SSP1_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SSP1_DIV)
+#define HW_CLKCTRL_SSP2 (0x000000b0)
+#define BP_CLKCTRL_SSP2_CLKGATE 31
+#define BM_CLKCTRL_SSP2_CLKGATE 0x80000000
+#define BM_CLKCTRL_SSP2_RSRVD2  0x40000000
+#define BM_CLKCTRL_SSP2_BUSY    0x20000000
+#define BP_CLKCTRL_SSP2_RSRVD1  10
+#define BM_CLKCTRL_SSP2_RSRVD1  0x1FFFFC00
+#define BF_CLKCTRL_SSP2_RSRVD1(v)  \
+                (((v) << 10) & BM_CLKCTRL_SSP2_RSRVD1)
+#define BM_CLKCTRL_SSP2_DIV_FRAC_EN     0x00000200
+#define BP_CLKCTRL_SSP2_DIV     0
+#define BM_CLKCTRL_SSP2_DIV     0x000001FF
+#define BF_CLKCTRL_SSP2_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SSP2_DIV)
+#define HW_CLKCTRL_SSP3 (0x000000c0)
+#define BP_CLKCTRL_SSP3_CLKGATE 31
+#define BM_CLKCTRL_SSP3_CLKGATE 0x80000000
+#define BM_CLKCTRL_SSP3_RSRVD2  0x40000000
+#define BM_CLKCTRL_SSP3_BUSY    0x20000000
+#define BP_CLKCTRL_SSP3_RSRVD1  10
+#define BM_CLKCTRL_SSP3_RSRVD1  0x1FFFFC00
+#define BF_CLKCTRL_SSP3_RSRVD1(v)  \
+                (((v) << 10) & BM_CLKCTRL_SSP3_RSRVD1)
+#define BM_CLKCTRL_SSP3_DIV_FRAC_EN     0x00000200
+#define BP_CLKCTRL_SSP3_DIV     0
+#define BM_CLKCTRL_SSP3_DIV     0x000001FF
+#define BF_CLKCTRL_SSP3_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SSP3_DIV)
+#define HW_CLKCTRL_GPMI (0x000000d0)
+#define BP_CLKCTRL_GPMI_CLKGATE 31
+#define BM_CLKCTRL_GPMI_CLKGATE 0x80000000
+#define BM_CLKCTRL_GPMI_RSRVD2  0x40000000
+#define BM_CLKCTRL_GPMI_BUSY    0x20000000
+#define BP_CLKCTRL_GPMI_RSRVD1  11
+#define BM_CLKCTRL_GPMI_RSRVD1  0x1FFFF800
+#define BF_CLKCTRL_GPMI_RSRVD1(v)  \
+                (((v) << 11) & BM_CLKCTRL_GPMI_RSRVD1)
+#define BM_CLKCTRL_GPMI_DIV_FRAC_EN     0x00000400
+#define BP_CLKCTRL_GPMI_DIV     0
+#define BM_CLKCTRL_GPMI_DIV     0x000003FF
+#define BF_CLKCTRL_GPMI_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_GPMI_DIV)
+#define HW_CLKCTRL_SPDIF        (0x000000e0)
+#define BP_CLKCTRL_SPDIF_CLKGATE        31
+#define BM_CLKCTRL_SPDIF_CLKGATE        0x80000000
+#define BP_CLKCTRL_SPDIF_RSRVD  0
+#define BM_CLKCTRL_SPDIF_RSRVD  0x7FFFFFFF
+#define BF_CLKCTRL_SPDIF_RSRVD(v)  \
+                (((v) << 0) & BM_CLKCTRL_SPDIF_RSRVD)
+#define HW_CLKCTRL_EMI  (0x000000f0)
+#define BP_CLKCTRL_EMI_CLKGATE  31
+#define BM_CLKCTRL_EMI_CLKGATE  0x80000000
+#define BM_CLKCTRL_EMI_SYNC_MODE_EN     0x40000000
+#define BM_CLKCTRL_EMI_BUSY_REF_XTAL    0x20000000
+#define BM_CLKCTRL_EMI_BUSY_REF_EMI     0x10000000
+#define BM_CLKCTRL_EMI_BUSY_REF_CPU     0x08000000
+#define BM_CLKCTRL_EMI_BUSY_SYNC_MODE   0x04000000
+#define BP_CLKCTRL_EMI_RSRVD3   18
+#define BM_CLKCTRL_EMI_RSRVD3   0x03FC0000
+#define BF_CLKCTRL_EMI_RSRVD3(v)  \
+                (((v) << 18) & BM_CLKCTRL_EMI_RSRVD3)
+#define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC  0x00020000
+#define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE        0x00010000
+#define BP_CLKCTRL_EMI_RSRVD2   12
+#define BM_CLKCTRL_EMI_RSRVD2   0x0000F000
+#define BF_CLKCTRL_EMI_RSRVD2(v)  \
+                (((v) << 12) & BM_CLKCTRL_EMI_RSRVD2)
+#define BP_CLKCTRL_EMI_DIV_XTAL 8
+#define BM_CLKCTRL_EMI_DIV_XTAL 0x00000F00
+#define BF_CLKCTRL_EMI_DIV_XTAL(v)  \
+                (((v) << 8) & BM_CLKCTRL_EMI_DIV_XTAL)
+#define BP_CLKCTRL_EMI_RSRVD1   6
+#define BM_CLKCTRL_EMI_RSRVD1   0x000000C0
+#define BF_CLKCTRL_EMI_RSRVD1(v)  \
+                (((v) << 6) & BM_CLKCTRL_EMI_RSRVD1)
+#define BP_CLKCTRL_EMI_DIV_EMI  0
+#define BM_CLKCTRL_EMI_DIV_EMI  0x0000003F
+#define BF_CLKCTRL_EMI_DIV_EMI(v)  \
+                (((v) << 0) & BM_CLKCTRL_EMI_DIV_EMI)
+#define HW_CLKCTRL_SAIF0        (0x00000100)
+#define BP_CLKCTRL_SAIF0_CLKGATE        31
+#define BM_CLKCTRL_SAIF0_CLKGATE        0x80000000
+#define BM_CLKCTRL_SAIF0_RSRVD2 0x40000000
+#define BM_CLKCTRL_SAIF0_BUSY   0x20000000
+#define BP_CLKCTRL_SAIF0_RSRVD1 17
+#define BM_CLKCTRL_SAIF0_RSRVD1 0x1FFE0000
+#define BF_CLKCTRL_SAIF0_RSRVD1(v)  \
+                (((v) << 17) & BM_CLKCTRL_SAIF0_RSRVD1)
+#define BM_CLKCTRL_SAIF0_DIV_FRAC_EN    0x00010000
+#define BP_CLKCTRL_SAIF0_DIV    0
+#define BM_CLKCTRL_SAIF0_DIV    0x0000FFFF
+#define BF_CLKCTRL_SAIF0_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SAIF0_DIV)
+#define HW_CLKCTRL_SAIF1        (0x00000110)
+#define BP_CLKCTRL_SAIF1_CLKGATE        31
+#define BM_CLKCTRL_SAIF1_CLKGATE        0x80000000
+#define BM_CLKCTRL_SAIF1_RSRVD2 0x40000000
+#define BM_CLKCTRL_SAIF1_BUSY   0x20000000
+#define BP_CLKCTRL_SAIF1_RSRVD1 17
+#define BM_CLKCTRL_SAIF1_RSRVD1 0x1FFE0000
+#define BF_CLKCTRL_SAIF1_RSRVD1(v)  \
+                (((v) << 17) & BM_CLKCTRL_SAIF1_RSRVD1)
+#define BM_CLKCTRL_SAIF1_DIV_FRAC_EN    0x00010000
+#define BP_CLKCTRL_SAIF1_DIV    0
+#define BM_CLKCTRL_SAIF1_DIV    0x0000FFFF
+#define BF_CLKCTRL_SAIF1_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_SAIF1_DIV)
+#define HW_CLKCTRL_DIS_LCDIF    (0x00000120)
+#define BP_CLKCTRL_DIS_LCDIF_CLKGATE    31
+#define BM_CLKCTRL_DIS_LCDIF_CLKGATE    0x80000000
+#define BM_CLKCTRL_DIS_LCDIF_RSRVD2     0x40000000
+#define BM_CLKCTRL_DIS_LCDIF_BUSY       0x20000000
+#define BP_CLKCTRL_DIS_LCDIF_RSRVD1     14
+#define BM_CLKCTRL_DIS_LCDIF_RSRVD1     0x1FFFC000
+#define BF_CLKCTRL_DIS_LCDIF_RSRVD1(v)  \
+                (((v) << 14) & BM_CLKCTRL_DIS_LCDIF_RSRVD1)
+#define BM_CLKCTRL_DIS_LCDIF_DIV_FRAC_EN        0x00002000
+#define BP_CLKCTRL_DIS_LCDIF_DIV        0
+#define BM_CLKCTRL_DIS_LCDIF_DIV        0x00001FFF
+#define BF_CLKCTRL_DIS_LCDIF_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_DIS_LCDIF_DIV)
+#define HW_CLKCTRL_ETM  (0x00000130)
+#define BM_CLKCTRL_ETM_CLKGATE  0x80000000
+#define BM_CLKCTRL_ETM_RSRVD2   0x40000000
+#define BM_CLKCTRL_ETM_BUSY     0x20000000
+#define BP_CLKCTRL_ETM_RSRVD1   8
+#define BM_CLKCTRL_ETM_RSRVD1   0x1FFFFF00
+#define BF_CLKCTRL_ETM_RSRVD1(v)  \
+                (((v) << 8) & BM_CLKCTRL_ETM_RSRVD1)
+#define BM_CLKCTRL_ETM_DIV_FRAC_EN      0x00000080
+#define BP_CLKCTRL_ETM_DIV      0
+#define BM_CLKCTRL_ETM_DIV      0x0000007F
+#define BF_CLKCTRL_ETM_DIV(v)  \
+                (((v) << 0) & BM_CLKCTRL_ETM_DIV)
+#define HW_CLKCTRL_ENET (0x00000140)
+#define BM_CLKCTRL_ENET_SLEEP   0x80000000
+#define BP_CLKCTRL_ENET_DISABLE 30
+#define BM_CLKCTRL_ENET_DISABLE 0x40000000
+#define BM_CLKCTRL_ENET_STATUS  0x20000000
+#define BM_CLKCTRL_ENET_RSRVD1  0x10000000
+#define BM_CLKCTRL_ENET_BUSY_TIME       0x08000000
+#define BP_CLKCTRL_ENET_DIV_TIME        21
+#define BM_CLKCTRL_ENET_DIV_TIME        0x07E00000
+#define BF_CLKCTRL_ENET_DIV_TIME(v)  \
+                (((v) << 21) & BM_CLKCTRL_ENET_DIV_TIME)
+#define BM_CLKCTRL_ENET_BUSY    0x08000000
+#define BP_CLKCTRL_ENET_DIV     21
+#define BM_CLKCTRL_ENET_DIV     0x07E00000
+#define BF_CLKCTRL_ENET_DIV(v)  \
+                (((v) << 21) & BM_CLKCTRL_ENET_DIV)
+#define BP_CLKCTRL_ENET_TIME_SEL        19
+#define BM_CLKCTRL_ENET_TIME_SEL        0x00180000
+#define BF_CLKCTRL_ENET_TIME_SEL(v)  \
+                (((v) << 19) & BM_CLKCTRL_ENET_TIME_SEL)
+#define BV_CLKCTRL_ENET_TIME_SEL__XTAL      0x0
+#define BV_CLKCTRL_ENET_TIME_SEL__PLL       0x1
+#define BV_CLKCTRL_ENET_TIME_SEL__RMII_CLK  0x2
+#define BV_CLKCTRL_ENET_TIME_SEL__UNDEFINED 0x3
+#define BM_CLKCTRL_ENET_CLK_OUT_EN      0x00040000
+#define BM_CLKCTRL_ENET_RESET_BY_SW_CHIP        0x00020000
+#define BM_CLKCTRL_ENET_RESET_BY_SW     0x00010000
+#define BP_CLKCTRL_ENET_RSRVD0  0
+#define BM_CLKCTRL_ENET_RSRVD0  0x0000FFFF
+#define BF_CLKCTRL_ENET_RSRVD0(v)  \
+                (((v) << 0) & BM_CLKCTRL_ENET_RSRVD0)
+#define HW_CLKCTRL_HSADC        (0x00000150)
+#define BM_CLKCTRL_HSADC_RSRVD2 0x80000000
+#define BM_CLKCTRL_HSADC_RESETB 0x40000000
+#define BP_CLKCTRL_HSADC_FREQDIV        28
+#define BM_CLKCTRL_HSADC_FREQDIV        0x30000000
+#define BF_CLKCTRL_HSADC_FREQDIV(v)  \
+                (((v) << 28) & BM_CLKCTRL_HSADC_FREQDIV)
+#define BP_CLKCTRL_HSADC_RSRVD1 0
+#define BM_CLKCTRL_HSADC_RSRVD1 0x0FFFFFFF
+#define BF_CLKCTRL_HSADC_RSRVD1(v)  \
+                (((v) << 0) & BM_CLKCTRL_HSADC_RSRVD1)
+#define HW_CLKCTRL_FLEXCAN      (0x00000160)
+#define BM_CLKCTRL_FLEXCAN_RSRVD2       0x80000000
+#define BP_CLKCTRL_FLEXCAN_STOP_CAN0    30
+#define BM_CLKCTRL_FLEXCAN_STOP_CAN0    0x40000000
+#define BM_CLKCTRL_FLEXCAN_CAN0_STATUS  0x20000000
+#define BP_CLKCTRL_FLEXCAN_STOP_CAN1    28
+#define BM_CLKCTRL_FLEXCAN_STOP_CAN1    0x10000000
+#define BM_CLKCTRL_FLEXCAN_CAN1_STATUS  0x08000000
+#define BP_CLKCTRL_FLEXCAN_RSRVD1       0
+#define BM_CLKCTRL_FLEXCAN_RSRVD1       0x07FFFFFF
+#define BF_CLKCTRL_FLEXCAN_RSRVD1(v)  \
+                (((v) << 0) & BM_CLKCTRL_FLEXCAN_RSRVD1)
+#define HW_CLKCTRL_FRAC0        (0x000001b0)
+#define HW_CLKCTRL_FRAC0_SET    (0x000001b4)
+#define HW_CLKCTRL_FRAC0_CLR    (0x000001b8)
+#define HW_CLKCTRL_FRAC0_TOG    (0x000001bc)
+#define BP_CLKCTRL_FRAC0_CLKGATEIO0     31
+#define BM_CLKCTRL_FRAC0_CLKGATEIO0     0x80000000
+#define BM_CLKCTRL_FRAC0_IO0_STABLE     0x40000000
+#define BP_CLKCTRL_FRAC0_IO0FRAC        24
+#define BM_CLKCTRL_FRAC0_IO0FRAC        0x3F000000
+#define BF_CLKCTRL_FRAC0_IO0FRAC(v)  \
+                (((v) << 24) & BM_CLKCTRL_FRAC0_IO0FRAC)
+#define BP_CLKCTRL_FRAC0_CLKGATEIO1     23
+#define BM_CLKCTRL_FRAC0_CLKGATEIO1     0x00800000
+#define BM_CLKCTRL_FRAC0_IO1_STABLE     0x00400000
+#define BP_CLKCTRL_FRAC0_IO1FRAC        16
+#define BM_CLKCTRL_FRAC0_IO1FRAC        0x003F0000
+#define BF_CLKCTRL_FRAC0_IO1FRAC(v)  \
+                (((v) << 16) & BM_CLKCTRL_FRAC0_IO1FRAC)
+#define BP_CLKCTRL_FRAC0_CLKGATEEMI     15
+#define BM_CLKCTRL_FRAC0_CLKGATEEMI     0x00008000
+#define BM_CLKCTRL_FRAC0_EMI_STABLE     0x00004000
+#define BP_CLKCTRL_FRAC0_EMIFRAC        8
+#define BM_CLKCTRL_FRAC0_EMIFRAC        0x00003F00
+#define BF_CLKCTRL_FRAC0_EMIFRAC(v)  \
+                (((v) << 8) & BM_CLKCTRL_FRAC0_EMIFRAC)
+#define BP_CLKCTRL_FRAC0_CLKGATECPU     7
+#define BM_CLKCTRL_FRAC0_CLKGATECPU     0x00000080
+#define BM_CLKCTRL_FRAC0_CPU_STABLE     0x00000040
+#define BP_CLKCTRL_FRAC0_CPUFRAC        0
+#define BM_CLKCTRL_FRAC0_CPUFRAC        0x0000003F
+#define BF_CLKCTRL_FRAC0_CPUFRAC(v)  \
+                (((v) << 0) & BM_CLKCTRL_FRAC0_CPUFRAC)
+#define HW_CLKCTRL_FRAC1        (0x000001c0)
+#define HW_CLKCTRL_FRAC1_SET    (0x000001c4)
+#define HW_CLKCTRL_FRAC1_CLR    (0x000001c8)
+#define HW_CLKCTRL_FRAC1_TOG    (0x000001cc)
+#define BP_CLKCTRL_FRAC1_RSRVD2 24
+#define BM_CLKCTRL_FRAC1_RSRVD2 0xFF000000
+#define BF_CLKCTRL_FRAC1_RSRVD2(v) \
+                (((v) << 24) & BM_CLKCTRL_FRAC1_RSRVD2)
+#define BP_CLKCTRL_FRAC1_CLKGATEGPMI    23
+#define BM_CLKCTRL_FRAC1_CLKGATEGPMI    0x00800000
+#define BM_CLKCTRL_FRAC1_GPMI_STABLE    0x00400000
+#define BP_CLKCTRL_FRAC1_GPMIFRAC       16
+#define BM_CLKCTRL_FRAC1_GPMIFRAC       0x003F0000
+#define BF_CLKCTRL_FRAC1_GPMIFRAC(v)  \
+                (((v) << 16) & BM_CLKCTRL_FRAC1_GPMIFRAC)
+#define BP_CLKCTRL_FRAC1_CLKGATEHSADC   15
+#define BM_CLKCTRL_FRAC1_CLKGATEHSADC   0x00008000
+#define BM_CLKCTRL_FRAC1_HSADC_STABLE   0x00004000
+#define BP_CLKCTRL_FRAC1_HSADCFRAC      8
+#define BM_CLKCTRL_FRAC1_HSADCFRAC      0x00003F00
+#define BF_CLKCTRL_FRAC1_HSADCFRAC(v)  \
+                (((v) << 8) & BM_CLKCTRL_FRAC1_HSADCFRAC)
+#define BP_CLKCTRL_FRAC1_CLKGATEPIX     7
+#define BM_CLKCTRL_FRAC1_CLKGATEPIX     0x00000080
+#define BM_CLKCTRL_FRAC1_PIX_STABLE     0x00000040
+#define BP_CLKCTRL_FRAC1_PIXFRAC        0
+#define BM_CLKCTRL_FRAC1_PIXFRAC        0x0000003F
+#define BF_CLKCTRL_FRAC1_PIXFRAC(v)  \
+                (((v) << 0) & BM_CLKCTRL_FRAC1_PIXFRAC)
+#define HW_CLKCTRL_CLKSEQ       (0x000001d0)
+#define HW_CLKCTRL_CLKSEQ_SET   (0x000001d4)
+#define HW_CLKCTRL_CLKSEQ_CLR   (0x000001d8)
+#define HW_CLKCTRL_CLKSEQ_TOG   (0x000001dc)
+#define BP_CLKCTRL_CLKSEQ_RSRVD0        19
+#define BM_CLKCTRL_CLKSEQ_RSRVD0        0xFFF80000
+#define BF_CLKCTRL_CLKSEQ_RSRVD0(v) \
+                (((v) << 19) & BM_CLKCTRL_CLKSEQ_RSRVD0)
+#define BM_CLKCTRL_CLKSEQ_BYPASS_CPU    0x00040000
+#define BP_CLKCTRL_CLKSEQ_RSRVD1        15
+#define BM_CLKCTRL_CLKSEQ_RSRVD1        0x00038000
+#define BF_CLKCTRL_CLKSEQ_RSRVD1(v)  \
+                (((v) << 15) & BM_CLKCTRL_CLKSEQ_RSRVD1)
+#define BM_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF      0x00004000
+#define BV_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF__BYPASS 0x1
+#define BV_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF__PFD    0x0
+#define BP_CLKCTRL_CLKSEQ_RSRVD2        9
+#define BM_CLKCTRL_CLKSEQ_RSRVD2        0x00003E00
+#define BF_CLKCTRL_CLKSEQ_RSRVD2(v)  \
+                (((v) << 9) & BM_CLKCTRL_CLKSEQ_RSRVD2)
+#define BM_CLKCTRL_CLKSEQ_BYPASS_ETM    0x00000100
+#define BM_CLKCTRL_CLKSEQ_BYPASS_EMI    0x00000080
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP3   0x00000040
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP2   0x00000020
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP1   0x00000010
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SSP0   0x00000008
+#define BM_CLKCTRL_CLKSEQ_BYPASS_GPMI   0x00000004
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SAIF1  0x00000002
+#define BM_CLKCTRL_CLKSEQ_BYPASS_SAIF0  0x00000001
+#define HW_CLKCTRL_RESET        (0x000001e0)
+#define BP_CLKCTRL_RESET_RSRVD  6
+#define BM_CLKCTRL_RESET_RSRVD  0xFFFFFFC0
+#define BF_CLKCTRL_RESET_RSRVD(v) \
+                (((v) << 6) & BM_CLKCTRL_RESET_RSRVD)
+#define BM_CLKCTRL_RESET_WDOG_POR_DISABLE       0x00000020
+#define BM_CLKCTRL_RESET_EXTERNAL_RESET_ENABLE  0x00000010
+#define BM_CLKCTRL_RESET_THERMAL_RESET_ENABLE   0x00000008
+#define BM_CLKCTRL_RESET_THERMAL_RESET_DEFAULT  0x00000004
+#define BM_CLKCTRL_RESET_CHIP   0x00000002
+#define BM_CLKCTRL_RESET_DIG    0x00000001
+#define HW_CLKCTRL_STATUS       (0x000001f0)
+#define BP_CLKCTRL_STATUS_CPU_LIMIT     30
+#define BM_CLKCTRL_STATUS_CPU_LIMIT     0xC0000000
+#define BF_CLKCTRL_STATUS_CPU_LIMIT(v) \
+                (((v) << 30) & BM_CLKCTRL_STATUS_CPU_LIMIT)
+#define BP_CLKCTRL_STATUS_RSRVD 0
+#define BM_CLKCTRL_STATUS_RSRVD 0x3FFFFFFF
+#define BF_CLKCTRL_STATUS_RSRVD(v)  \
+                (((v) << 0) & BM_CLKCTRL_STATUS_RSRVD)
+#define HW_CLKCTRL_VERSION      (0x00000200)
+#define BP_CLKCTRL_VERSION_MAJOR        24
+#define BM_CLKCTRL_VERSION_MAJOR        0xFF000000
+#define BF_CLKCTRL_VERSION_MAJOR(v) \
+                (((v) << 24) & BM_CLKCTRL_VERSION_MAJOR)
+#define BP_CLKCTRL_VERSION_MINOR        16
+#define BM_CLKCTRL_VERSION_MINOR        0x00FF0000
+#define BF_CLKCTRL_VERSION_MINOR(v)  \
+                (((v) << 16) & BM_CLKCTRL_VERSION_MINOR)
+#define BP_CLKCTRL_VERSION_STEP 0
+#define BM_CLKCTRL_VERSION_STEP 0x0000FFFF
+#define BF_CLKCTRL_VERSION_STEP(v)  \
+                (((v) << 0) & BM_CLKCTRL_VERSION_STEP)
+#endif /* __REGS_CLKCTRL_MX28_H__ */
diff --git a/arch/arm/mach-mxs/system.c b/arch/arm/mach-mxs/system.c
new file mode 100644
index 000000000000..9343d7edd4f6
--- /dev/null
+++ b/arch/arm/mach-mxs/system.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 1999 ARM Limited
+ * Copyright (C) 2000 Deep Blue Solutions Ltd
+ * Copyright 2006-2007,2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
+ * Copyright 2009 Ilya Yanok, Emcraft Systems Ltd, yanok@emcraft.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <asm/proc-fns.h>
+#include <asm/system.h>
+#include <mach/mxs.h>
+#include <mach/common.h>
+#define MX23_CLKCTRL_RESET_OFFSET       0x120
+#define MX28_CLKCTRL_RESET_OFFSET       0x1e0
+#define MXS_CLKCTRL_RESET_CHIP          (1 << 1)
+#define MXS_MODULE_CLKGATE              (1 << 30)
+#define MXS_MODULE_SFTRST               (1 << 31)
+static void __iomem *mxs_clkctrl_reset_addr;
+/*
+ * Reset the system. It is called by machine_restart().
+ */
+void arch_reset(char mode, const char *cmd)
+{
+        /* reset the chip */
+        __mxs_setl(MXS_CLKCTRL_RESET_CHIP, mxs_clkctrl_reset_addr);
+        pr_err("Failed to assert the chip reset\n");
+        /* Delay to allow the serial port to show the message */
+        mdelay(50);
+        /* We'll take a jump through zero as a poor second */
+        cpu_reset(0);
+}
+static int __init mxs_arch_reset_init(void)
+{
+        struct clk *clk;
+        mxs_clkctrl_reset_addr = MXS_IO_ADDRESS(MXS_CLKCTRL_BASE_ADDR) +
+                                (cpu_is_mx23() ? MX23_CLKCTRL_RESET_OFFSET :
+                                                 MX28_CLKCTRL_RESET_OFFSET);
+        clk = clk_get_sys("rtc", NULL);
+        if (!IS_ERR(clk))
+                clk_enable(clk);
+        return 0;
+}
+core_initcall(mxs_arch_reset_init);
+/*
+ * Clear the bit and poll it cleared.  This is usually called with
+ * a reset address and mask being either SFTRST(bit 31) or CLKGATE
+ * (bit 30).
+ */
+static int clear_poll_bit(void __iomem *addr, u32 mask)
+{
+        int timeout = 0x400;
+        /* clear the bit */
+        __mxs_clrl(mask, addr);
+        /*
+         * SFTRST needs 3 GPMI clocks to settle, the reference manual
+         * recommends to wait 1us.
+         */
+        udelay(1);
+        /* poll the bit becoming clear */
+        while ((__raw_readl(addr) & mask) && --timeout)
+                /* nothing */;
+        return !timeout;
+}
+int mxs_reset_block(void __iomem *reset_addr)
+{
+        int ret;
+        int timeout = 0x400;
+        /* clear and poll SFTRST */
+        ret = clear_poll_bit(reset_addr, MXS_MODULE_SFTRST);
+        if (unlikely(ret))
+                goto error;
+        /* clear CLKGATE */
+        __mxs_clrl(MXS_MODULE_CLKGATE, reset_addr);
+        /* set SFTRST to reset the block */
+        __mxs_setl(MXS_MODULE_SFTRST, reset_addr);
+        udelay(1);
+        /* poll CLKGATE becoming set */
+        while ((!(__raw_readl(reset_addr) & MXS_MODULE_CLKGATE)) && --timeout)
+                /* nothing */;
+        if (unlikely(!timeout))
+                goto error;
+        /* clear and poll SFTRST */
+        ret = clear_poll_bit(reset_addr, MXS_MODULE_SFTRST);
+        if (unlikely(ret))
+                goto error;
+        /* clear and poll CLKGATE */
+        ret = clear_poll_bit(reset_addr, MXS_MODULE_CLKGATE);
+        if (unlikely(ret))
+                goto error;
+        return 0;
+error:
+        pr_err("%s(%p): module reset timeout\n", __func__, reset_addr);
+        return -ETIMEDOUT;
+}
diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c
new file mode 100644
index 000000000000..13647f301860
--- /dev/null
+++ b/arch/arm/mach-mxs/timer.c
@@ -0,0 +1,296 @@
+/*
+ *  Copyright (C) 2000-2001 Deep Blue Solutions
+ *  Copyright (C) 2002 Shane Nay (shane@minirl.com)
+ *  Copyright (C) 2006-2007 Pavel Pisa (ppisa@pikron.com)
+ *  Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
+ *  Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/clockchips.h>
+#include <linux/clk.h>
+#include <asm/mach/time.h>
+#include <mach/mxs.h>
+#include <mach/common.h>
+/*
+ * There are 2 versions of the timrot on Freescale MXS-based SoCs.
+ * The v1 on MX23 only gets 16 bits counter, while v2 on MX28
+ * extends the counter to 32 bits.
+ *
+ * The implementation uses two timers, one for clock_event and
+ * another for clocksource. MX28 uses timrot 0 and 1, while MX23
+ * uses 0 and 2.
+ */
+#define MX23_TIMROT_VERSION_OFFSET      0x0a0
+#define MX28_TIMROT_VERSION_OFFSET      0x120
+#define BP_TIMROT_MAJOR_VERSION         24
+#define BV_TIMROT_VERSION_1             0x01
+#define BV_TIMROT_VERSION_2             0x02
+#define timrot_is_v1()  (timrot_major_version == BV_TIMROT_VERSION_1)
+/*
+ * There are 4 registers for each timrotv2 instance, and 2 registers
+ * for each timrotv1. So address step 0x40 in macros below strides
+ * one instance of timrotv2 while two instances of timrotv1.
+ *
+ * As the result, HW_TIMROT_XXXn(1) defines the address of timrot1
+ * on MX28 while timrot2 on MX23.
+ */
+/* common between v1 and v2 */
+#define HW_TIMROT_ROTCTRL               0x00
+#define HW_TIMROT_TIMCTRLn(n)           (0x20 + (n) * 0x40)
+/* v1 only */
+#define HW_TIMROT_TIMCOUNTn(n)          (0x30 + (n) * 0x40)
+/* v2 only */
+#define HW_TIMROT_RUNNING_COUNTn(n)     (0x30 + (n) * 0x40)
+#define HW_TIMROT_FIXED_COUNTn(n)       (0x40 + (n) * 0x40)
+#define BM_TIMROT_TIMCTRLn_RELOAD       (1 << 6)
+#define BM_TIMROT_TIMCTRLn_UPDATE       (1 << 7)
+#define BM_TIMROT_TIMCTRLn_IRQ_EN       (1 << 14)
+#define BM_TIMROT_TIMCTRLn_IRQ          (1 << 15)
+#define BP_TIMROT_TIMCTRLn_SELECT       0
+#define BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL 0x8
+#define BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL 0xb
+static struct clock_event_device mxs_clockevent_device;
+static enum clock_event_mode mxs_clockevent_mode = CLOCK_EVT_MODE_UNUSED;
+static void __iomem *mxs_timrot_base = MXS_IO_ADDRESS(MXS_TIMROT_BASE_ADDR);
+static u32 timrot_major_version;
+static inline void timrot_irq_disable(void)
+{
+        __mxs_clrl(BM_TIMROT_TIMCTRLn_IRQ_EN,
+                        mxs_timrot_base + HW_TIMROT_TIMCTRLn(0));
+}
+static inline void timrot_irq_enable(void)
+{
+        __mxs_setl(BM_TIMROT_TIMCTRLn_IRQ_EN,
+                        mxs_timrot_base + HW_TIMROT_TIMCTRLn(0));
+}
+static void timrot_irq_acknowledge(void)
+{
+        __mxs_clrl(BM_TIMROT_TIMCTRLn_IRQ,
+                        mxs_timrot_base + HW_TIMROT_TIMCTRLn(0));
+}
+static cycle_t timrotv1_get_cycles(struct clocksource *cs)
+{
+        return ~((__raw_readl(mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1))
+                        & 0xffff0000) >> 16);
+}
+static cycle_t timrotv2_get_cycles(struct clocksource *cs)
+{
+        return ~__raw_readl(mxs_timrot_base + HW_TIMROT_RUNNING_COUNTn(1));
+}
+static int timrotv1_set_next_event(unsigned long evt,
+                                        struct clock_event_device *dev)
+{
+        /* timrot decrements the count */
+        __raw_writel(evt, mxs_timrot_base + HW_TIMROT_TIMCOUNTn(0));
+        return 0;
+}
+static int timrotv2_set_next_event(unsigned long evt,
+                                        struct clock_event_device *dev)
+{
+        /* timrot decrements the count */
+        __raw_writel(evt, mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(0));
+        return 0;
+}
+static irqreturn_t mxs_timer_interrupt(int irq, void *dev_id)
+{
+        struct clock_event_device *evt = dev_id;
+        timrot_irq_acknowledge();
+        evt->event_handler(evt);
+        return IRQ_HANDLED;
+}
+static struct irqaction mxs_timer_irq = {
+        .name           = "MXS Timer Tick",
+        .dev_id         = &mxs_clockevent_device,
+        .flags          = IRQF_TIMER | IRQF_IRQPOLL,
+        .handler        = mxs_timer_interrupt,
+};
+#ifdef DEBUG
+static const char *clock_event_mode_label[] const = {
+        [CLOCK_EVT_MODE_PERIODIC] = "CLOCK_EVT_MODE_PERIODIC",
+        [CLOCK_EVT_MODE_ONESHOT]  = "CLOCK_EVT_MODE_ONESHOT",
+        [CLOCK_EVT_MODE_SHUTDOWN] = "CLOCK_EVT_MODE_SHUTDOWN",
+        [CLOCK_EVT_MODE_UNUSED]   = "CLOCK_EVT_MODE_UNUSED"
+};
+#endif /* DEBUG */
+static void mxs_set_mode(enum clock_event_mode mode,
+                                struct clock_event_device *evt)
+{
+        /* Disable interrupt in timer module */
+        timrot_irq_disable();
+        if (mode != mxs_clockevent_mode) {
+                /* Set event time into the furthest future */
+                if (timrot_is_v1())
+                        __raw_writel(0xffff,
+                                mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1));
+                else
+                        __raw_writel(0xffffffff,
+                                mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(1));
+                /* Clear pending interrupt */
+                timrot_irq_acknowledge();
+        }
+#ifdef DEBUG
+        pr_info("%s: changing mode from %s to %s\n", __func__,
+                clock_event_mode_label[mxs_clockevent_mode],
+                clock_event_mode_label[mode]);
+#endif /* DEBUG */
+        /* Remember timer mode */
+        mxs_clockevent_mode = mode;
+        switch (mode) {
+        case CLOCK_EVT_MODE_PERIODIC:
+                pr_err("%s: Periodic mode is not implemented\n", __func__);
+                break;
+        case CLOCK_EVT_MODE_ONESHOT:
+                timrot_irq_enable();
+                break;
+        case CLOCK_EVT_MODE_SHUTDOWN:
+        case CLOCK_EVT_MODE_UNUSED:
+        case CLOCK_EVT_MODE_RESUME:
+                /* Left event sources disabled, no more interrupts appear */
+                break;
+        }
+}
+static struct clock_event_device mxs_clockevent_device = {
+        .name           = "mxs_timrot",
+        .features       = CLOCK_EVT_FEAT_ONESHOT,
+        .shift          = 32,
+        .set_mode       = mxs_set_mode,
+        .set_next_event = timrotv2_set_next_event,
+        .rating         = 200,
+};
+static int __init mxs_clockevent_init(struct clk *timer_clk)
+{
+        unsigned int c = clk_get_rate(timer_clk);
+        mxs_clockevent_device.mult =
+                div_sc(c, NSEC_PER_SEC, mxs_clockevent_device.shift);
+        mxs_clockevent_device.cpumask = cpumask_of(0);
+        if (timrot_is_v1()) {
+                mxs_clockevent_device.set_next_event = timrotv1_set_next_event;
+                mxs_clockevent_device.max_delta_ns =
+                        clockevent_delta2ns(0xfffe, &mxs_clockevent_device);
+                mxs_clockevent_device.min_delta_ns =
+                        clockevent_delta2ns(0xf, &mxs_clockevent_device);
+        } else {
+                mxs_clockevent_device.max_delta_ns =
+                        clockevent_delta2ns(0xfffffffe, &mxs_clockevent_device);
+                mxs_clockevent_device.min_delta_ns =
+                        clockevent_delta2ns(0xf, &mxs_clockevent_device);
+        }
+        clockevents_register_device(&mxs_clockevent_device);
+        return 0;
+}
+static struct clocksource clocksource_mxs = {
+        .name           = "mxs_timer",
+        .rating         = 200,
+        .read           = timrotv2_get_cycles,
+        .mask           = CLOCKSOURCE_MASK(32),
+        .flags          = CLOCK_SOURCE_IS_CONTINUOUS,
+};
+static int __init mxs_clocksource_init(struct clk *timer_clk)
+{
+        unsigned int c = clk_get_rate(timer_clk);
+        if (timrot_is_v1()) {
+                clocksource_mxs.read = timrotv1_get_cycles;
+                clocksource_mxs.mask = CLOCKSOURCE_MASK(16);
+        }
+        clocksource_register_hz(&clocksource_mxs, c);
+        return 0;
+}
+void __init mxs_timer_init(struct clk *timer_clk, int irq)
+{
+        clk_enable(timer_clk);
+        /*
+         * Initialize timers to a known state
+         */
+        mxs_reset_block(mxs_timrot_base + HW_TIMROT_ROTCTRL);
+        /* get timrot version */
+        timrot_major_version = __raw_readl(mxs_timrot_base +
+                                (cpu_is_mx23() ? MX23_TIMROT_VERSION_OFFSET :
+                                                MX28_TIMROT_VERSION_OFFSET));
+        timrot_major_version >>= BP_TIMROT_MAJOR_VERSION;
+        /* one for clock_event */
+        __raw_writel((timrot_is_v1() ?
+                        BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL :
+                        BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL) |
+                        BM_TIMROT_TIMCTRLn_UPDATE |
+                        BM_TIMROT_TIMCTRLn_IRQ_EN,
+                        mxs_timrot_base + HW_TIMROT_TIMCTRLn(0));
+        /* another for clocksource */
+        __raw_writel((timrot_is_v1() ?
+                        BV_TIMROTv1_TIMCTRLn_SELECT__32KHZ_XTAL :
+                        BV_TIMROTv2_TIMCTRLn_SELECT__32KHZ_XTAL) |
+                        BM_TIMROT_TIMCTRLn_RELOAD,
+                        mxs_timrot_base + HW_TIMROT_TIMCTRLn(1));
+        /* set clocksource timer fixed count to the maximum */
+        if (timrot_is_v1())
+                __raw_writel(0xffff,
+                        mxs_timrot_base + HW_TIMROT_TIMCOUNTn(1));
+        else
+                __raw_writel(0xffffffff,
+                        mxs_timrot_base + HW_TIMROT_FIXED_COUNTn(1));
+        /* init and register the timer to the framework */
+        mxs_clocksource_init(timer_clk);
+        mxs_clockevent_init(timer_clk);
+        /* Make irqs happen */
+        setup_irq(irq, &mxs_timer_irq);
+}
diff --git a/arch/arm/mach-realview/headsmp.S b/arch/arm/mach-realview/headsmp.S
index 4075473cf68a..b34be4554d40 100644
--- a/arch/arm/mach-realview/headsmp.S
+++ b/arch/arm/mach-realview/headsmp.S
@@ -35,5 +35,6 @@ pen:	ldr	r7, [r6]
         */
        b       secondary_startup
+        .align
 1:      .long   .
        .long   pen_release
diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S
index 8ea3bffb4e00..a0e7c12868bd 100644
--- a/arch/arm/mach-tegra/include/mach/debug-macro.S
+++ b/arch/arm/mach-tegra/include/mach/debug-macro.S
@@ -21,8 +21,8 @@
 #include <mach/io.h>
        .macro  addruart, rp, rv
-        ldreq   \rp, =IO_APB_PHYS       @ physical
+        ldr     \rp, =IO_APB_PHYS       @ physical
-        ldrne   \rv, =IO_APB_VIRT        @ virtual
+        ldr     \rv, =IO_APB_VIRT        @ virtual
 #if defined(CONFIG_TEGRA_DEBUG_UART_NONE)
 #error "A debug UART must be selected in the kernel config to use DEBUG_LL"
 #elif defined(CONFIG_TEGRA_DEBUG_UARTA)
diff --git a/arch/arm/mach-vexpress/headsmp.S b/arch/arm/mach-vexpress/headsmp.S
index 8a78ff68e1ee..7a3f0632947c 100644
--- a/arch/arm/mach-vexpress/headsmp.S
+++ b/arch/arm/mach-vexpress/headsmp.S
@@ -35,5 +35,6 @@ pen:	ldr	r7, [r6]
         */
        b       secondary_startup
+        .align
 1:      .long   .
        .long   pen_release
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 53cbe2225153..9b9ff5d949fd 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -381,7 +381,7 @@ __v7_ca9mp_proc_info:
                PMD_SECT_XN | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
-        b       __v7_ca9mp_setup
+        W(b)    __v7_ca9mp_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
        .long   HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
@@ -413,7 +413,7 @@ __v7_proc_info:
                PMD_SECT_XN | \
                PMD_SECT_AP_WRITE | \
                PMD_SECT_AP_READ
-        b       __v7_setup
+        W(b)    __v7_setup
        .long   cpu_arch_name
        .long   cpu_elf_name
        .long   HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c
index 85d3e55ca4a9..558cdfaf76b6 100644
--- a/arch/arm/plat-iop/time.c
+++ b/arch/arm/plat-iop/time.c
@@ -18,6 +18,7 @@
 #include <linux/time.h>
 #include <linux/init.h>
 #include <linux/timex.h>
+#include <linux/sched.h>
 #include <linux/io.h>
 #include <linux/clocksource.h>
 #include <linux/clockchips.h>
@@ -36,7 +37,7 @@
 /*
 * IOP clocksource (free-running timer 1).
 */
-static cycle_t iop_clocksource_read(struct clocksource *unused)
+static cycle_t notrace iop_clocksource_read(struct clocksource *unused)
 {
        return 0xffffffffu - read_tcr1();
 }
diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S
index d66cead97d28..9897dcfc16d6 100644
--- a/arch/arm/vfp/vfphw.S
+++ b/arch/arm/vfp/vfphw.S
@@ -206,6 +206,7 @@ ENTRY(vfp_save_state)
        mov     pc, lr
 ENDPROC(vfp_save_state)
+        .align
 last_VFP_context_address:
        .word   last_VFP_context
diff --git a/arch/mn10300/include/asm/syscall.h b/arch/mn10300/include/asm/syscall.h
new file mode 100644
index 000000000000..b44b0bb75a01
--- /dev/null
+++ b/arch/mn10300/include/asm/syscall.h
@@ -0,0 +1,117 @@
+/* Access to user system call parameters and results
+ *
+ * See asm-generic/syscall.h for function descriptions.
+ *
+ * Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef _ASM_SYSCALL_H
+#define _ASM_SYSCALL_H
+#include <linux/sched.h>
+#include <linux/err.h>
+extern const unsigned long sys_call_table[];
+static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs)
+{
+        return regs->orig_d0;
+}
+static inline void syscall_rollback(struct task_struct *task,
+                                    struct pt_regs *regs)
+{
+        regs->d0 = regs->orig_d0;
+}
+static inline long syscall_get_error(struct task_struct *task,
+                                     struct pt_regs *regs)
+{
+        unsigned long error = regs->d0;
+        return IS_ERR_VALUE(error) ? error : 0;
+}
+static inline long syscall_get_return_value(struct task_struct *task,
+                                            struct pt_regs *regs)
+{
+        return regs->d0;
+}
+static inline void syscall_set_return_value(struct task_struct *task,
+                                            struct pt_regs *regs,
+                                            int error, long val)
+{
+        regs->d0 = (long) error ?: val;
+}
+static inline void syscall_get_arguments(struct task_struct *task,
+                                         struct pt_regs *regs,
+                                         unsigned int i, unsigned int n,
+                                         unsigned long *args)
+{
+        switch (i) {
+        case 0:
+                if (!n--) break;
+                *args++ = regs->a0;
+        case 1:
+                if (!n--) break;
+                *args++ = regs->d1;
+        case 2:
+                if (!n--) break;
+                *args++ = regs->a3;
+        case 3:
+                if (!n--) break;
+                *args++ = regs->a2;
+        case 4:
+                if (!n--) break;
+                *args++ = regs->d3;
+        case 5:
+                if (!n--) break;
+                *args++ = regs->d2;
+        case 6:
+                if (!n--) break;
+        default:
+                BUG();
+                break;
+        }
+}
+static inline void syscall_set_arguments(struct task_struct *task,
+                                         struct pt_regs *regs,
+                                         unsigned int i, unsigned int n,
+                                         const unsigned long *args)
+{
+        switch (i) {
+        case 0:
+                if (!n--) break;
+                regs->a0 = *args++;
+        case 1:
+                if (!n--) break;
+                regs->d1 = *args++;
+        case 2:
+                if (!n--) break;
+                regs->a3 = *args++;
+        case 3:
+                if (!n--) break;
+                regs->a2 = *args++;
+        case 4:
+                if (!n--) break;
+                regs->d3 = *args++;
+        case 5:
+                if (!n--) break;
+                regs->d2 = *args++;
+        case 6:
+                if (!n--) break;
+        default:
+                BUG();
+                break;
+        }
+}
+#endif /* _ASM_SYSCALL_H */
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 5024f643b3b1..d7d94b845dc2 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -75,9 +75,6 @@ static void cpu_unmask_irq(unsigned int irq)
        smp_send_all_nop();
 }
-void no_ack_irq(unsigned int irq) { }
-void no_end_irq(unsigned int irq) { }
 void cpu_ack_irq(unsigned int irq)
 {
        unsigned long mask = EIEM_MASK(irq);
@@ -241,7 +238,7 @@ int cpu_claim_irq(unsigned int irq, struct irq_chip *type, void *data)
        /* for iosapic interrupts */
        if (type) {
-                set_irq_chip_and_handler(irq, type, handle_level_irq);
+                set_irq_chip_and_handler(irq, type, handle_percpu_irq);
                set_irq_chip_data(irq, data);
                cpu_unmask_irq(irq);
        }
@@ -392,7 +389,7 @@ static void claim_cpu_irqs(void)
        int i;
        for (i = CPU_IRQ_BASE; i <= CPU_IRQ_MAX; i++) {
                set_irq_chip_and_handler(i, &cpu_interrupt_type,
-                        handle_level_irq);
+                                         handle_percpu_irq);
        }
        set_irq_handler(TIMER_IRQ, handle_percpu_irq);
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 35c827e94e31..609a331878e7 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -98,7 +98,6 @@ void
 sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
 {
        struct rt_sigframe __user *frame;
-        struct siginfo si;
        sigset_t set;
        unsigned long usp = (regs->gr[30] & ~(0x01UL));
        unsigned long sigframe_size = PARISC_RT_SIGFRAME_SIZE;
@@ -178,13 +177,7 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall)
 give_sigsegv:
        DBG(1,"sys_rt_sigreturn: Sending SIGSEGV\n");
-        si.si_signo = SIGSEGV;
+        force_sig(SIGSEGV, current);
-        si.si_errno = 0;
-        si.si_code = SI_KERNEL;
-        si.si_pid = task_pid_vnr(current);
-        si.si_uid = current_uid();
-        si.si_addr = &frame->uc;
-        force_sig_info(SIGSEGV, &si, current);
        return;
 }
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index 56c8687b29b3..7eff9b7347c0 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -19,6 +19,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/rcupdate.h>
 #include <linux/posix-timers.h>
+#include <linux/cpu.h>
 #include <asm/s390_ext.h>
 #include <asm/timer.h>
@@ -566,6 +567,23 @@ void init_cpu_vtimer(void)
        __ctl_set_bit(0,10);
 }
+static int __cpuinit s390_nohz_notify(struct notifier_block *self,
+                                      unsigned long action, void *hcpu)
+{
+        struct s390_idle_data *idle;
+        long cpu = (long) hcpu;
+        idle = &per_cpu(s390_idle, cpu);
+        switch (action) {
+        case CPU_DYING:
+        case CPU_DYING_FROZEN:
+                idle->nohz_delay = 0;
+        default:
+                break;
+        }
+        return NOTIFY_OK;
+}
 void __init vtime_init(void)
 {
        /* request the cpu timer external interrupt */
@@ -574,5 +592,6 @@ void __init vtime_init(void)
        /* Enable cpu timer interrupts on the boot cpu. */
        init_cpu_vtimer();
+        cpu_notifier(s390_nohz_notify, 0);
 }
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 2eaeb9e59585..f48c492a68d3 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -720,32 +720,6 @@ static struct platform_device camera_devices[] = {
 };
 /* FSI */
-/*
- * FSI-B use external clock which came from da7210.
- * So, we should change parent of fsi
- */
-#define FCLKBCR         0xa415000c
-static void fsimck_init(struct clk *clk)
-{
-        u32 status = __raw_readl(clk->enable_reg);
-        /* use external clock */
-        status &= ~0x000000ff;
-        status |= 0x00000080;
-        __raw_writel(status, clk->enable_reg);
-}
-static struct clk_ops fsimck_clk_ops = {
-        .init = fsimck_init,
-};
-static struct clk fsimckb_clk = {
-        .ops            = &fsimck_clk_ops,
-        .enable_reg     = (void __iomem *)FCLKBCR,
-        .rate           = 0, /* unknown */
-};
 static struct sh_fsi_platform_info fsi_info = {
        .portb_flags = SH_FSI_BRS_INV |
                       SH_FSI_OUT_SLAVE_MODE |
@@ -1264,10 +1238,10 @@ static int __init arch_setup(void)
        /* change parent of FSI B */
        clk = clk_get(NULL, "fsib_clk");
        if (!IS_ERR(clk)) {
-                clk_register(&fsimckb_clk);
+                /* 48kHz dummy clock was used to make sure 1/1 divide */
-                clk_set_parent(clk, &fsimckb_clk);
+                clk_set_rate(&sh7724_fsimckb_clk, 48000);
-                clk_set_rate(clk, 11000);
+                clk_set_parent(clk, &sh7724_fsimckb_clk);
-                clk_set_rate(&fsimckb_clk, 11000);
+                clk_set_rate(clk, 48000);
                clk_put(clk);
        }
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index c31d228fdfc6..527a0cd956b5 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -283,31 +283,6 @@ static struct platform_device ceu1_device = {
 };
 /* FSI */
-/*
- * FSI-A use external clock which came from ak464x.
- * So, we should change parent of fsi
- */
-#define FCLKACR         0xa4150008
-static void fsimck_init(struct clk *clk)
-{
-        u32 status = __raw_readl(clk->enable_reg);
-        /* use external clock */
-        status &= ~0x000000ff;
-        status |= 0x00000080;
-        __raw_writel(status, clk->enable_reg);
-}
-static struct clk_ops fsimck_clk_ops = {
-        .init = fsimck_init,
-};
-static struct clk fsimcka_clk = {
-        .ops            = &fsimck_clk_ops,
-        .enable_reg     = (void __iomem *)FCLKACR,
-        .rate           = 0, /* unknown */
-};
 /* change J20, J21, J22 pin to 1-2 connection to use slave mode */
 static struct sh_fsi_platform_info fsi_info = {
        .porta_flags = SH_FSI_BRS_INV |
@@ -852,37 +827,29 @@ static int __init devices_setup(void)
        gpio_request(GPIO_FN_KEYOUT0,     NULL);
        /* enable FSI */
-        gpio_request(GPIO_FN_FSIMCKB,    NULL);
        gpio_request(GPIO_FN_FSIMCKA,    NULL);
+        gpio_request(GPIO_FN_FSIIASD,    NULL);
        gpio_request(GPIO_FN_FSIOASD,    NULL);
        gpio_request(GPIO_FN_FSIIABCK,   NULL);
        gpio_request(GPIO_FN_FSIIALRCK,  NULL);
        gpio_request(GPIO_FN_FSIOABCK,   NULL);
        gpio_request(GPIO_FN_FSIOALRCK,  NULL);
        gpio_request(GPIO_FN_CLKAUDIOAO, NULL);
-        gpio_request(GPIO_FN_FSIIBSD,    NULL);
-        gpio_request(GPIO_FN_FSIOBSD,    NULL);
-        gpio_request(GPIO_FN_FSIIBBCK,   NULL);
-        gpio_request(GPIO_FN_FSIIBLRCK,  NULL);
-        gpio_request(GPIO_FN_FSIOBBCK,   NULL);
-        gpio_request(GPIO_FN_FSIOBLRCK,  NULL);
-        gpio_request(GPIO_FN_CLKAUDIOBO, NULL);
-        gpio_request(GPIO_FN_FSIIASD,    NULL);
        /* set SPU2 clock to 83.4 MHz */
        clk = clk_get(NULL, "spu_clk");
-        if (clk) {
+        if (!IS_ERR(clk)) {
                clk_set_rate(clk, clk_round_rate(clk, 83333333));
                clk_put(clk);
        }
        /* change parent of FSI A */
        clk = clk_get(NULL, "fsia_clk");
-        if (clk) {
+        if (!IS_ERR(clk)) {
-                clk_register(&fsimcka_clk);
+                /* 48kHz dummy clock was used to make sure 1/1 divide */
-                clk_set_parent(clk, &fsimcka_clk);
+                clk_set_rate(&sh7724_fsimcka_clk, 48000);
-                clk_set_rate(clk, 11000);
+                clk_set_parent(clk, &sh7724_fsimcka_clk);
-                clk_set_rate(&fsimcka_clk, 11000);
+                clk_set_rate(clk, 48000);
                clk_put(clk);
        }
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h
index 1f4e562c5e8c..82e1eabeac98 100644
--- a/arch/sh/include/asm/cacheflush.h
+++ b/arch/sh/include/asm/cacheflush.h
@@ -96,7 +96,7 @@ void kmap_coherent_init(void);
 void *kmap_coherent(struct page *page, unsigned long addr);
 void kunmap_coherent(void *kvaddr);
-#define PG_dcache_dirty PG_arch_1
+#define PG_dcache_clean PG_arch_1
 void cpu_cache_init(void);
diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h
index 4c27b68789b3..7eb435999426 100644
--- a/arch/sh/include/cpu-sh4/cpu/sh7724.h
+++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h
@@ -303,4 +303,7 @@ enum {
        SHDMA_SLAVE_SDHI1_RX,
 };
+extern struct clk sh7724_fsimcka_clk;
+extern struct clk sh7724_fsimckb_clk;
 #endif /* __ASM_SH7724_H__ */
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 0fe2e9329cb2..271c0b325a9a 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -111,12 +111,21 @@ static struct clk div3_clk = {
        .parent         = &pll_clk,
 };
+/* External input clock (pin name: FSIMCKA/FSIMCKB ) */
+struct clk sh7724_fsimcka_clk = {
+};
+struct clk sh7724_fsimckb_clk = {
+};
 static struct clk *main_clks[] = {
        &r_clk,
        &extal_clk,
        &fll_clk,
        &pll_clk,
        &div3_clk,
+        &sh7724_fsimcka_clk,
+        &sh7724_fsimckb_clk,
 };
 static void div4_kick(struct clk *clk)
@@ -154,16 +163,38 @@ struct clk div4_clks[DIV4_NR] = {
        [DIV4_M1] = DIV4(FRQCRB, 4, 0x2f7c, CLK_ENABLE_ON_INIT),
 };
-enum { DIV6_V, DIV6_FA, DIV6_FB, DIV6_I, DIV6_S, DIV6_NR };
+enum { DIV6_V, DIV6_I, DIV6_S, DIV6_NR };
 static struct clk div6_clks[DIV6_NR] = {
        [DIV6_V] = SH_CLK_DIV6(&div3_clk, VCLKCR, 0),
-        [DIV6_FA] = SH_CLK_DIV6(&div3_clk, FCLKACR, 0),
-        [DIV6_FB] = SH_CLK_DIV6(&div3_clk, FCLKBCR, 0),
        [DIV6_I] = SH_CLK_DIV6(&div3_clk, IRDACLKCR, 0),
        [DIV6_S] = SH_CLK_DIV6(&div3_clk, SPUCLKCR, CLK_ENABLE_ON_INIT),
 };
+enum { DIV6_FA, DIV6_FB, DIV6_REPARENT_NR };
+/* Indices are important - they are the actual src selecting values */
+static struct clk *fclkacr_parent[] = {
+        [0] = &div3_clk,
+        [1] = NULL,
+        [2] = &sh7724_fsimcka_clk,
+        [3] = NULL,
+};
+static struct clk *fclkbcr_parent[] = {
+        [0] = &div3_clk,
+        [1] = NULL,
+        [2] = &sh7724_fsimckb_clk,
+        [3] = NULL,
+};
+static struct clk div6_reparent_clks[DIV6_REPARENT_NR] = {
+        [DIV6_FA] = SH_CLK_DIV6_EXT(&div3_clk, FCLKACR, 0,
+                                      fclkacr_parent, ARRAY_SIZE(fclkacr_parent), 6, 2),
+        [DIV6_FB] = SH_CLK_DIV6_EXT(&div3_clk, FCLKBCR, 0,
+                                      fclkbcr_parent, ARRAY_SIZE(fclkbcr_parent), 6, 2),
+};
 static struct clk mstp_clks[HWBLK_NR] = {
        SH_HWBLK_CLK(HWBLK_TLB, &div4_clks[DIV4_I], CLK_ENABLE_ON_INIT),
        SH_HWBLK_CLK(HWBLK_IC, &div4_clks[DIV4_I], CLK_ENABLE_ON_INIT),
@@ -240,8 +271,8 @@ static struct clk_lookup lookups[] = {
        /* DIV6 clocks */
        CLKDEV_CON_ID("video_clk", &div6_clks[DIV6_V]),
-        CLKDEV_CON_ID("fsia_clk", &div6_clks[DIV6_FA]),
+        CLKDEV_CON_ID("fsia_clk", &div6_reparent_clks[DIV6_FA]),
-        CLKDEV_CON_ID("fsib_clk", &div6_clks[DIV6_FB]),
+        CLKDEV_CON_ID("fsib_clk", &div6_reparent_clks[DIV6_FB]),
        CLKDEV_CON_ID("irda_clk", &div6_clks[DIV6_I]),
        CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_S]),
@@ -376,6 +407,9 @@ int __init arch_clk_init(void)
                ret = sh_clk_div6_register(div6_clks, DIV6_NR);
        if (!ret)
+                ret = sh_clk_div6_reparent_register(div6_reparent_clks, DIV6_REPARENT_NR);
+        if (!ret)
                ret = sh_hwblk_clk_register(mstp_clks, HWBLK_NR);
        return ret;
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 2cfae81914aa..92eb98633ab0 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -114,7 +114,7 @@ static void sh4_flush_dcache_page(void *arg)
        struct address_space *mapping = page_mapping(page);
        if (mapping && !mapping_mapped(mapping))
-                set_bit(PG_dcache_dirty, &page->flags);
+                clear_bit(PG_dcache_clean, &page->flags);
        else
 #endif
                flush_cache_one(CACHE_OC_ADDRESS_ARRAY |
@@ -239,7 +239,7 @@ static void sh4_flush_cache_page(void *args)
                 * another ASID than the current one.
                 */
                map_coherent = (current_cpu_data.dcache.n_aliases &&
-                        !test_bit(PG_dcache_dirty, &page->flags) &&
+                        test_bit(PG_dcache_clean, &page->flags) &&
                        page_mapped(page));
                if (map_coherent)
                        vaddr = kmap_coherent(page, address);
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index f498da1cce7a..7729cca727eb 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -139,7 +139,7 @@ static void sh7705_flush_dcache_page(void *arg)
        struct address_space *mapping = page_mapping(page);
        if (mapping && !mapping_mapped(mapping))
-                set_bit(PG_dcache_dirty, &page->flags);
+                clear_bit(PG_dcache_clean, &page->flags);
        else
                __flush_dcache_page(__pa(page_address(page)));
 }
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c
index ba401d137bb9..88d3dc3d30d5 100644
--- a/arch/sh/mm/cache.c
+++ b/arch/sh/mm/cache.c
@@ -60,14 +60,14 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page,
                       unsigned long len)
 {
        if (boot_cpu_data.dcache.n_aliases && page_mapped(page) &&
-            !test_bit(PG_dcache_dirty, &page->flags)) {
+            test_bit(PG_dcache_clean, &page->flags)) {
                void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
                memcpy(vto, src, len);
                kunmap_coherent(vto);
        } else {
                memcpy(dst, src, len);
                if (boot_cpu_data.dcache.n_aliases)
-                        set_bit(PG_dcache_dirty, &page->flags);
+                        clear_bit(PG_dcache_clean, &page->flags);
        }
        if (vma->vm_flags & VM_EXEC)
@@ -79,14 +79,14 @@ void copy_from_user_page(struct vm_area_struct *vma, struct page *page,
                         unsigned long len)
 {
        if (boot_cpu_data.dcache.n_aliases && page_mapped(page) &&
-            !test_bit(PG_dcache_dirty, &page->flags)) {
+            test_bit(PG_dcache_clean, &page->flags)) {
                void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
                memcpy(dst, vfrom, len);
                kunmap_coherent(vfrom);
        } else {
                memcpy(dst, src, len);
                if (boot_cpu_data.dcache.n_aliases)
-                        set_bit(PG_dcache_dirty, &page->flags);
+                        clear_bit(PG_dcache_clean, &page->flags);
        }
 }
@@ -98,7 +98,7 @@ void copy_user_highpage(struct page *to, struct page *from,
        vto = kmap_atomic(to, KM_USER1);
        if (boot_cpu_data.dcache.n_aliases && page_mapped(from) &&
-            !test_bit(PG_dcache_dirty, &from->flags)) {
+            test_bit(PG_dcache_clean, &from->flags)) {
                vfrom = kmap_coherent(from, vaddr);
                copy_page(vto, vfrom);
                kunmap_coherent(vfrom);
@@ -141,7 +141,7 @@ void __update_cache(struct vm_area_struct *vma,
        page = pfn_to_page(pfn);
        if (pfn_valid(pfn)) {
-                int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags);
+                int dirty = !test_and_set_bit(PG_dcache_clean, &page->flags);
                if (dirty)
                        __flush_purge_region(page_address(page), PAGE_SIZE);
        }
@@ -153,7 +153,7 @@ void __flush_anon_page(struct page *page, unsigned long vmaddr)
        if (pages_do_alias(addr, vmaddr)) {
                if (boot_cpu_data.dcache.n_aliases && page_mapped(page) &&
-                    !test_bit(PG_dcache_dirty, &page->flags)) {
+                    test_bit(PG_dcache_clean, &page->flags)) {
                        void *kaddr;
                        kaddr = kmap_coherent(page, vmaddr);
diff --git a/arch/sh/mm/kmap.c b/arch/sh/mm/kmap.c
index 15d74ea42094..ec29e14ec5a8 100644
--- a/arch/sh/mm/kmap.c
+++ b/arch/sh/mm/kmap.c
@@ -34,7 +34,7 @@ void *kmap_coherent(struct page *page, unsigned long addr)
        enum fixed_addresses idx;
        unsigned long vaddr;
-        BUG_ON(test_bit(PG_dcache_dirty, &page->flags));
+        BUG_ON(!test_bit(PG_dcache_clean, &page->flags));
        pagefault_disable();
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index d7b5109f7a9c..25cd4a07d09f 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -70,6 +70,9 @@ static int acpi_register_gsi_xen_hvm(struct device *dev, u32 gsi,
 struct xen_pci_frontend_ops *xen_pci_frontend;
 EXPORT_SYMBOL_GPL(xen_pci_frontend);
+#define XEN_PIRQ_MSI_DATA  (MSI_DATA_TRIGGER_EDGE | \
+                MSI_DATA_LEVEL_ASSERT | (3 << 8) | MSI_DATA_VECTOR(0))
 static void xen_msi_compose_msg(struct pci_dev *pdev, unsigned int pirq,
                struct msi_msg *msg)
 {
@@ -83,12 +86,7 @@ static void xen_msi_compose_msg(struct pci_dev *pdev, unsigned int pirq,
                MSI_ADDR_REDIRECTION_CPU |
                MSI_ADDR_DEST_ID(pirq);
-        msg->data =
+        msg->data = XEN_PIRQ_MSI_DATA;
-                MSI_DATA_TRIGGER_EDGE |
-                MSI_DATA_LEVEL_ASSERT |
-                /* delivery mode reserved */
-                (3 << 8) |
-                MSI_DATA_VECTOR(0);
 }
 static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
@@ -98,8 +96,23 @@ static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
        struct msi_msg msg;
        list_for_each_entry(msidesc, &dev->msi_list, list) {
+                __read_msi_msg(msidesc, &msg);
+                pirq = MSI_ADDR_EXT_DEST_ID(msg.address_hi) |
+                        ((msg.address_lo >> MSI_ADDR_DEST_ID_SHIFT) & 0xff);
+                if (xen_irq_from_pirq(pirq) >= 0 && msg.data == XEN_PIRQ_MSI_DATA) {
+                        xen_allocate_pirq_msi((type == PCI_CAP_ID_MSIX) ?
+                                        "msi-x" : "msi", &irq, &pirq, XEN_ALLOC_IRQ);
+                        if (irq < 0)
+                                goto error;
+                        ret = set_irq_msi(irq, msidesc);
+                        if (ret < 0)
+                                goto error_while;
+                        printk(KERN_DEBUG "xen: msi already setup: msi --> irq=%d"
+                                        " pirq=%d\n", irq, pirq);
+                        return 0;
+                }
                xen_allocate_pirq_msi((type == PCI_CAP_ID_MSIX) ?
-                                "msi-x" : "msi", &irq, &pirq);
+                                "msi-x" : "msi", &irq, &pirq, (XEN_ALLOC_IRQ | XEN_ALLOC_PIRQ));
                if (irq < 0 || pirq < 0)
                        goto error;
                printk(KERN_DEBUG "xen: msi --> irq=%d, pirq=%d\n", irq, pirq);
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 02c710bebf7a..44dcad43989d 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1021,10 +1021,6 @@ static void xen_reboot(int reason)
 {
        struct sched_shutdown r = { .reason = reason };
-#ifdef CONFIG_SMP
-        stop_other_cpus();
-#endif
        if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
                BUG();
 }
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index a1feff9e59b6..44924e551fde 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -2415,8 +2415,6 @@ void __init xen_init_mmu_ops(void)
        x86_init.paging.pagetable_setup_done = xen_pagetable_setup_done;
        pv_mmu_ops = xen_mmu_ops;
-        vmap_lazy_unmap = false;
        memset(dummy_mapping, 0xff, PAGE_SIZE);
 }
diff --git a/arch/x86/xen/platform-pci-unplug.c b/arch/x86/xen/platform-pci-unplug.c
index 0f456386cce5..25c52f94a27c 100644
--- a/arch/x86/xen/platform-pci-unplug.c
+++ b/arch/x86/xen/platform-pci-unplug.c
@@ -68,7 +68,7 @@ static int __init check_platform_magic(void)
        return 0;
 }
-void __init xen_unplug_emulated_devices(void)
+void xen_unplug_emulated_devices(void)
 {
        int r;
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 01afd8a94607..b5a7f928234b 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -181,24 +181,21 @@ char * __init xen_memory_setup(void)
        for (i = 0; i < memmap.nr_entries; i++) {
                unsigned long long end = map[i].addr + map[i].size;
-                if (map[i].type == E820_RAM) {
+                if (map[i].type == E820_RAM && end > mem_end) {
-                        if (map[i].addr < mem_end && end > mem_end) {
+                        /* RAM off the end - may be partially included */
-                                /* Truncate region to max_mem. */
+                        u64 delta = min(map[i].size, end - mem_end);
-                                u64 delta = end - mem_end;
-                                map[i].size -= delta;
+                        map[i].size -= delta;
-                                extra_pages += PFN_DOWN(delta);
+                        end -= delta;
-                                end = mem_end;
+                        extra_pages += PFN_DOWN(delta);
-                        }
                }
-                if (end > xen_extra_mem_start)
+                if (map[i].size > 0 && end > xen_extra_mem_start)
                        xen_extra_mem_start = end;
-                /* If region is non-RAM or below mem_end, add what remains */
+                /* Add region if any remains */
-                if ((map[i].type != E820_RAM || map[i].addr < mem_end) &&
+                if (map[i].size > 0)
-                    map[i].size > 0)
                        e820_add_region(map[i].addr, map[i].size, map[i].type);
        }
@@ -252,20 +249,6 @@ char * __init xen_memory_setup(void)
        return "Xen";
 }
-static void xen_idle(void)
-{
-        local_irq_disable();
-        if (need_resched())
-                local_irq_enable();
-        else {
-                current_thread_info()->status &= ~TS_POLLING;
-                smp_mb__after_clear_bit();
-                safe_halt();
-                current_thread_info()->status |= TS_POLLING;
-        }
-}
 /*
 * Set the bit indicating "nosegneg" library variants should be used.
 * We only need to bother in pure 32-bit mode; compat 32-bit processes
@@ -362,7 +345,11 @@ void __init xen_arch_setup(void)
               MAX_GUEST_CMDLINE > COMMAND_LINE_SIZE ?
               COMMAND_LINE_SIZE : MAX_GUEST_CMDLINE);
-        pm_idle = xen_idle;
+        /* Set up idle, making sure it calls safe_halt() pvop */
+#ifdef CONFIG_X86_32
+        boot_cpu_data.hlt_works_ok = 1;
+#endif
+        pm_idle = default_idle;
        fiddle_vdso();
 }
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 1d789d56877c..9bbd63a129b5 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -31,6 +31,7 @@ void xen_hvm_post_suspend(int suspend_cancelled)
        int cpu;
        xen_hvm_init_shared_info();
        xen_callback_vector();
+        xen_unplug_emulated_devices();
        if (xen_feature(XENFEAT_hvm_safe_pvclock)) {
                for_each_online_cpu(cpu) {
                        xen_setup_runstate_info(cpu);
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 64044747348e..9d41bf985757 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -43,7 +43,7 @@ void xen_vcpu_restore(void);
 void xen_callback_vector(void);
 void xen_hvm_init_shared_info(void);
-void __init xen_unplug_emulated_devices(void);
+void xen_unplug_emulated_devices(void);
 void __init xen_build_dynamic_phys_to_machine(void);
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 6ec9d53806c5..008d4a00b50d 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -21,80 +21,9 @@
-   Instructions for use
+   For usage instructions, please refer to:
-   --------------------
-   1) Map a Linux block device to an existing rbd image.
+                 Documentation/ABI/testing/sysfs-bus-rbd
-      Usage: <mon ip addr> <options> <pool name> <rbd image name> [snap name]
-      $ echo "192.168.0.1 name=admin rbd foo" > /sys/class/rbd/add
-      The snapshot name can be "-" or omitted to map the image read/write.
-   2) List all active blkdev<->object mappings.
-      In this example, we have performed step #1 twice, creating two blkdevs,
-      mapped to two separate rados objects in the rados rbd pool
-      $ cat /sys/class/rbd/list
-      #id     major   client_name     pool    name    snap    KB
-      0       254     client4143      rbd     foo     -      1024000
-      The columns, in order, are:
-      - blkdev unique id
-      - blkdev assigned major
-      - rados client id
-      - rados pool name
-      - rados block device name
-      - mapped snapshot ("-" if none)
-      - device size in KB
-   3) Create a snapshot.
-      Usage: <blkdev id> <snapname>
-      $ echo "0 mysnap" > /sys/class/rbd/snap_create
-   4) Listing a snapshot.
-      $ cat /sys/class/rbd/snaps_list
-      #id     snap    KB
-      0       -       1024000 (*)
-      0       foo     1024000
-      The columns, in order, are:
-      - blkdev unique id
-      - snapshot name, '-' means none (active read/write version)
-      - size of device at time of snapshot
-      - the (*) indicates this is the active version
-   5) Rollback to snapshot.
-      Usage: <blkdev id> <snapname>
-      $ echo "0 mysnap" > /sys/class/rbd/snap_rollback
-   6) Mapping an image using snapshot.
-      A snapshot mapping is read-only. This is being done by passing
-      snap=<snapname> to the options when adding a device.
-      $ echo "192.168.0.1 name=admin,snap=mysnap rbd foo" > /sys/class/rbd/add
-   7) Remove an active blkdev<->rbd image mapping.
-      In this example, we remove the mapping with blkdev unique id 1.
-      $ echo 1 > /sys/class/rbd/remove
-   NOTE:  The actual creation and deletion of rados objects is outside the scope
-   of this driver.
 */
@@ -163,6 +92,14 @@ struct rbd_request {
        u64                     len;
 };
+struct rbd_snap {
+        struct  device          dev;
+        const char              *name;
+        size_t                  size;
+        struct list_head        node;
+        u64                     id;
+};
 /*
 * a single device
 */
@@ -193,21 +130,60 @@ struct rbd_device {
        int read_only;
        struct list_head        node;
+        /* list of snapshots */
+        struct list_head        snaps;
+        /* sysfs related */
+        struct device           dev;
+};
+static struct bus_type rbd_bus_type = {
+        .name           = "rbd",
 };
 static spinlock_t node_lock;      /* protects client get/put */
-static struct class *class_rbd;   /* /sys/class/rbd */
 static DEFINE_MUTEX(ctl_mutex);   /* Serialize open/close/setup/teardown */
 static LIST_HEAD(rbd_dev_list);    /* devices */
 static LIST_HEAD(rbd_client_list);      /* clients */
+static int __rbd_init_snaps_header(struct rbd_device *rbd_dev);
+static void rbd_dev_release(struct device *dev);
+static ssize_t rbd_snap_rollback(struct device *dev,
+                                 struct device_attribute *attr,
+                                 const char *buf,
+                                 size_t size);
+static ssize_t rbd_snap_add(struct device *dev,
+                            struct device_attribute *attr,
+                            const char *buf,
+                            size_t count);
+static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
+                                  struct rbd_snap *snap);;
+static struct rbd_device *dev_to_rbd(struct device *dev)
+{
+        return container_of(dev, struct rbd_device, dev);
+}
+static struct device *rbd_get_dev(struct rbd_device *rbd_dev)
+{
+        return get_device(&rbd_dev->dev);
+}
+static void rbd_put_dev(struct rbd_device *rbd_dev)
+{
+        put_device(&rbd_dev->dev);
+}
 static int rbd_open(struct block_device *bdev, fmode_t mode)
 {
        struct gendisk *disk = bdev->bd_disk;
        struct rbd_device *rbd_dev = disk->private_data;
+        rbd_get_dev(rbd_dev);
        set_device_ro(bdev, rbd_dev->read_only);
        if ((mode & FMODE_WRITE) && rbd_dev->read_only)
@@ -216,9 +192,19 @@ static int rbd_open(struct block_device *bdev, fmode_t mode)
        return 0;
 }
+static int rbd_release(struct gendisk *disk, fmode_t mode)
+{
+        struct rbd_device *rbd_dev = disk->private_data;
+        rbd_put_dev(rbd_dev);
+        return 0;
+}
 static const struct block_device_operations rbd_bd_ops = {
        .owner                  = THIS_MODULE,
        .open                   = rbd_open,
+        .release                = rbd_release,
 };
 /*
@@ -361,7 +347,6 @@ static int rbd_header_from_disk(struct rbd_image_header *header,
        int ret = -ENOMEM;
        init_rwsem(&header->snap_rwsem);
        header->snap_names_len = le64_to_cpu(ondisk->snap_names_len);
        header->snapc = kmalloc(sizeof(struct ceph_snap_context) +
                                snap_count *
@@ -1256,10 +1241,20 @@ bad:
        return -ERANGE;
 }
+static void __rbd_remove_all_snaps(struct rbd_device *rbd_dev)
+{
+        struct rbd_snap *snap;
+        while (!list_empty(&rbd_dev->snaps)) {
+                snap = list_first_entry(&rbd_dev->snaps, struct rbd_snap, node);
+                __rbd_remove_snap_dev(rbd_dev, snap);
+        }
+}
 /*
 * only read the first part of the ondisk header, without the snaps info
 */
-static int rbd_update_snaps(struct rbd_device *rbd_dev)
+static int __rbd_update_snaps(struct rbd_device *rbd_dev)
 {
        int ret;
        struct rbd_image_header h;
@@ -1280,12 +1275,15 @@ static int rbd_update_snaps(struct rbd_device *rbd_dev)
        rbd_dev->header.total_snaps = h.total_snaps;
        rbd_dev->header.snapc = h.snapc;
        rbd_dev->header.snap_names = h.snap_names;
+        rbd_dev->header.snap_names_len = h.snap_names_len;
        rbd_dev->header.snap_sizes = h.snap_sizes;
        rbd_dev->header.snapc->seq = snap_seq;
+        ret = __rbd_init_snaps_header(rbd_dev);
        up_write(&rbd_dev->header.snap_rwsem);
-        return 0;
+        return ret;
 }
 static int rbd_init_disk(struct rbd_device *rbd_dev)
@@ -1300,6 +1298,11 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
        if (rc)
                return rc;
+        /* no need to lock here, as rbd_dev is not registered yet */
+        rc = __rbd_init_snaps_header(rbd_dev);
+        if (rc)
+                return rc;
        rc = rbd_header_set_snap(rbd_dev, rbd_dev->snap_name, &total_size);
        if (rc)
                return rc;
@@ -1343,54 +1346,360 @@ out:
        return rc;
 }
-/********************************************************************
+/*
- * /sys/class/rbd/
+  sysfs
- *                   add        map rados objects to blkdev
+*/
- *                   remove     unmap rados objects
- *                   list       show mappings
+static ssize_t rbd_size_show(struct device *dev,
- *******************************************************************/
+                             struct device_attribute *attr, char *buf)
+{
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
+        return sprintf(buf, "%llu\n", (unsigned long long)rbd_dev->header.image_size);
+}
+static ssize_t rbd_major_show(struct device *dev,
+                              struct device_attribute *attr, char *buf)
+{
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
-static void class_rbd_release(struct class *cls)
+        return sprintf(buf, "%d\n", rbd_dev->major);
+}
+static ssize_t rbd_client_id_show(struct device *dev,
+                                  struct device_attribute *attr, char *buf)
 {
-        kfree(cls);
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
+        return sprintf(buf, "client%lld\n", ceph_client_id(rbd_dev->client));
 }
-static ssize_t class_rbd_list(struct class *c,
+static ssize_t rbd_pool_show(struct device *dev,
-                              struct class_attribute *attr,
+                             struct device_attribute *attr, char *buf)
-                              char *data)
 {
-        int n = 0;
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
-        struct list_head *tmp;
-        int max = PAGE_SIZE;
+        return sprintf(buf, "%s\n", rbd_dev->pool_name);
+}
+static ssize_t rbd_name_show(struct device *dev,
+                             struct device_attribute *attr, char *buf)
+{
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
+        return sprintf(buf, "%s\n", rbd_dev->obj);
+}
+static ssize_t rbd_snap_show(struct device *dev,
+                             struct device_attribute *attr,
+                             char *buf)
+{
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
+        return sprintf(buf, "%s\n", rbd_dev->snap_name);
+}
+static ssize_t rbd_image_refresh(struct device *dev,
+                                 struct device_attribute *attr,
+                                 const char *buf,
+                                 size_t size)
+{
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
+        int rc;
+        int ret = size;
        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-        n += snprintf(data, max,
+        rc = __rbd_update_snaps(rbd_dev);
-                      "#id\tmajor\tclient_name\tpool\tname\tsnap\tKB\n");
+        if (rc < 0)
+                ret = rc;
-        list_for_each(tmp, &rbd_dev_list) {
+        mutex_unlock(&ctl_mutex);
-                struct rbd_device *rbd_dev;
+        return ret;
+}
-                rbd_dev = list_entry(tmp, struct rbd_device, node);
+static DEVICE_ATTR(size, S_IRUGO, rbd_size_show, NULL);
-                n += snprintf(data+n, max-n,
+static DEVICE_ATTR(major, S_IRUGO, rbd_major_show, NULL);
-                              "%d\t%d\tclient%lld\t%s\t%s\t%s\t%lld\n",
+static DEVICE_ATTR(client_id, S_IRUGO, rbd_client_id_show, NULL);
-                              rbd_dev->id,
+static DEVICE_ATTR(pool, S_IRUGO, rbd_pool_show, NULL);
-                              rbd_dev->major,
+static DEVICE_ATTR(name, S_IRUGO, rbd_name_show, NULL);
-                              ceph_client_id(rbd_dev->client),
+static DEVICE_ATTR(refresh, S_IWUSR, NULL, rbd_image_refresh);
-                              rbd_dev->pool_name,
+static DEVICE_ATTR(current_snap, S_IRUGO, rbd_snap_show, NULL);
-                              rbd_dev->obj, rbd_dev->snap_name,
+static DEVICE_ATTR(create_snap, S_IWUSR, NULL, rbd_snap_add);
-                              rbd_dev->header.image_size >> 10);
+static DEVICE_ATTR(rollback_snap, S_IWUSR, NULL, rbd_snap_rollback);
-                if (n == max)
+static struct attribute *rbd_attrs[] = {
+        &dev_attr_size.attr,
+        &dev_attr_major.attr,
+        &dev_attr_client_id.attr,
+        &dev_attr_pool.attr,
+        &dev_attr_name.attr,
+        &dev_attr_current_snap.attr,
+        &dev_attr_refresh.attr,
+        &dev_attr_create_snap.attr,
+        &dev_attr_rollback_snap.attr,
+        NULL
+};
+static struct attribute_group rbd_attr_group = {
+        .attrs = rbd_attrs,
+};
+static const struct attribute_group *rbd_attr_groups[] = {
+        &rbd_attr_group,
+        NULL
+};
+static void rbd_sysfs_dev_release(struct device *dev)
+{
+}
+static struct device_type rbd_device_type = {
+        .name           = "rbd",
+        .groups         = rbd_attr_groups,
+        .release        = rbd_sysfs_dev_release,
+};
+/*
+  sysfs - snapshots
+*/
+static ssize_t rbd_snap_size_show(struct device *dev,
+                                  struct device_attribute *attr,
+                                  char *buf)
+{
+        struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+        return sprintf(buf, "%lld\n", (long long)snap->size);
+}
+static ssize_t rbd_snap_id_show(struct device *dev,
+                                struct device_attribute *attr,
+                                char *buf)
+{
+        struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+        return sprintf(buf, "%lld\n", (long long)snap->id);
+}
+static DEVICE_ATTR(snap_size, S_IRUGO, rbd_snap_size_show, NULL);
+static DEVICE_ATTR(snap_id, S_IRUGO, rbd_snap_id_show, NULL);
+static struct attribute *rbd_snap_attrs[] = {
+        &dev_attr_snap_size.attr,
+        &dev_attr_snap_id.attr,
+        NULL,
+};
+static struct attribute_group rbd_snap_attr_group = {
+        .attrs = rbd_snap_attrs,
+};
+static void rbd_snap_dev_release(struct device *dev)
+{
+        struct rbd_snap *snap = container_of(dev, struct rbd_snap, dev);
+        kfree(snap->name);
+        kfree(snap);
+}
+static const struct attribute_group *rbd_snap_attr_groups[] = {
+        &rbd_snap_attr_group,
+        NULL
+};
+static struct device_type rbd_snap_device_type = {
+        .groups         = rbd_snap_attr_groups,
+        .release        = rbd_snap_dev_release,
+};
+static void __rbd_remove_snap_dev(struct rbd_device *rbd_dev,
+                                  struct rbd_snap *snap)
+{
+        list_del(&snap->node);
+        device_unregister(&snap->dev);
+}
+static int rbd_register_snap_dev(struct rbd_device *rbd_dev,
+                                  struct rbd_snap *snap,
+                                  struct device *parent)
+{
+        struct device *dev = &snap->dev;
+        int ret;
+        dev->type = &rbd_snap_device_type;
+        dev->parent = parent;
+        dev->release = rbd_snap_dev_release;
+        dev_set_name(dev, "snap_%s", snap->name);
+        ret = device_register(dev);
+        return ret;
+}
+static int __rbd_add_snap_dev(struct rbd_device *rbd_dev,
+                              int i, const char *name,
+                              struct rbd_snap **snapp)
+{
+        int ret;
+        struct rbd_snap *snap = kzalloc(sizeof(*snap), GFP_KERNEL);
+        if (!snap)
+                return -ENOMEM;
+        snap->name = kstrdup(name, GFP_KERNEL);
+        snap->size = rbd_dev->header.snap_sizes[i];
+        snap->id = rbd_dev->header.snapc->snaps[i];
+        if (device_is_registered(&rbd_dev->dev)) {
+                ret = rbd_register_snap_dev(rbd_dev, snap,
+                                             &rbd_dev->dev);
+                if (ret < 0)
+                        goto err;
+        }
+        *snapp = snap;
+        return 0;
+err:
+        kfree(snap->name);
+        kfree(snap);
+        return ret;
+}
+/*
+ * search for the previous snap in a null delimited string list
+ */
+const char *rbd_prev_snap_name(const char *name, const char *start)
+{
+        if (name < start + 2)
+                return NULL;
+        name -= 2;
+        while (*name) {
+                if (name == start)
+                        return start;
+                name--;
+        }
+        return name + 1;
+}
+/*
+ * compare the old list of snapshots that we have to what's in the header
+ * and update it accordingly. Note that the header holds the snapshots
+ * in a reverse order (from newest to oldest) and we need to go from
+ * older to new so that we don't get a duplicate snap name when
+ * doing the process (e.g., removed snapshot and recreated a new
+ * one with the same name.
+ */
+static int __rbd_init_snaps_header(struct rbd_device *rbd_dev)
+{
+        const char *name, *first_name;
+        int i = rbd_dev->header.total_snaps;
+        struct rbd_snap *snap, *old_snap = NULL;
+        int ret;
+        struct list_head *p, *n;
+        first_name = rbd_dev->header.snap_names;
+        name = first_name + rbd_dev->header.snap_names_len;
+        list_for_each_prev_safe(p, n, &rbd_dev->snaps) {
+                u64 cur_id;
+                old_snap = list_entry(p, struct rbd_snap, node);
+                if (i)
+                        cur_id = rbd_dev->header.snapc->snaps[i - 1];
+                if (!i || old_snap->id < cur_id) {
+                        /* old_snap->id was skipped, thus was removed */
+                        __rbd_remove_snap_dev(rbd_dev, old_snap);
+                        continue;
+                }
+                if (old_snap->id == cur_id) {
+                        /* we have this snapshot already */
+                        i--;
+                        name = rbd_prev_snap_name(name, first_name);
+                        continue;
+                }
+                for (; i > 0;
+                     i--, name = rbd_prev_snap_name(name, first_name)) {
+                        if (!name) {
+                                WARN_ON(1);
+                                return -EINVAL;
+                        }
+                        cur_id = rbd_dev->header.snapc->snaps[i];
+                        /* snapshot removal? handle it above */
+                        if (cur_id >= old_snap->id)
+                                break;
+                        /* a new snapshot */
+                        ret = __rbd_add_snap_dev(rbd_dev, i - 1, name, &snap);
+                        if (ret < 0)
+                                return ret;
+                        /* note that we add it backward so using n and not p */
+                        list_add(&snap->node, n);
+                        p = &snap->node;
+                }
+        }
+        /* we're done going over the old snap list, just add what's left */
+        for (; i > 0; i--) {
+                name = rbd_prev_snap_name(name, first_name);
+                if (!name) {
+                        WARN_ON(1);
+                        return -EINVAL;
+                }
+                ret = __rbd_add_snap_dev(rbd_dev, i - 1, name, &snap);
+                if (ret < 0)
+                        return ret;
+                list_add(&snap->node, &rbd_dev->snaps);
+        }
+        return 0;
+}
+static void rbd_root_dev_release(struct device *dev)
+{
+}
+static struct device rbd_root_dev = {
+        .init_name =    "rbd",
+        .release =      rbd_root_dev_release,
+};
+static int rbd_bus_add_dev(struct rbd_device *rbd_dev)
+{
+        int ret = -ENOMEM;
+        struct device *dev;
+        struct rbd_snap *snap;
+        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
+        dev = &rbd_dev->dev;
+        dev->bus = &rbd_bus_type;
+        dev->type = &rbd_device_type;
+        dev->parent = &rbd_root_dev;
+        dev->release = rbd_dev_release;
+        dev_set_name(dev, "%d", rbd_dev->id);
+        ret = device_register(dev);
+        if (ret < 0)
+                goto done_free;
+        list_for_each_entry(snap, &rbd_dev->snaps, node) {
+                ret = rbd_register_snap_dev(rbd_dev, snap,
+                                             &rbd_dev->dev);
+                if (ret < 0)
                        break;
        }
        mutex_unlock(&ctl_mutex);
-        return n;
+        return 0;
+done_free:
+        mutex_unlock(&ctl_mutex);
+        return ret;
 }
-static ssize_t class_rbd_add(struct class *c,
+static void rbd_bus_del_dev(struct rbd_device *rbd_dev)
-                             struct class_attribute *attr,
+{
-                             const char *buf, size_t count)
+        device_unregister(&rbd_dev->dev);
+}
+static ssize_t rbd_add(struct bus_type *bus, const char *buf, size_t count)
 {
        struct ceph_osd_client *osdc;
        struct rbd_device *rbd_dev;
@@ -1419,6 +1728,7 @@ static ssize_t class_rbd_add(struct class *c,
        /* static rbd_device initialization */
        spin_lock_init(&rbd_dev->lock);
        INIT_LIST_HEAD(&rbd_dev->node);
+        INIT_LIST_HEAD(&rbd_dev->snaps);
        /* generate unique id: find highest unique id, add one */
        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
@@ -1478,6 +1788,9 @@ static ssize_t class_rbd_add(struct class *c,
        }
        rbd_dev->major = irc;
+        rc = rbd_bus_add_dev(rbd_dev);
+        if (rc)
+                goto err_out_disk;
        /* set up and announce blkdev mapping */
        rc = rbd_init_disk(rbd_dev);
        if (rc)
@@ -1487,6 +1800,8 @@ static ssize_t class_rbd_add(struct class *c,
 err_out_blkdev:
        unregister_blkdev(rbd_dev->major, rbd_dev->name);
+err_out_disk:
+        rbd_free_disk(rbd_dev);
 err_out_client:
        rbd_put_client(rbd_dev);
        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
@@ -1518,35 +1833,10 @@ static struct rbd_device *__rbd_get_dev(unsigned long id)
        return NULL;
 }
-static ssize_t class_rbd_remove(struct class *c,
+static void rbd_dev_release(struct device *dev)
-                                struct class_attribute *attr,
-                                const char *buf,
-                                size_t count)
 {
-        struct rbd_device *rbd_dev = NULL;
+        struct rbd_device *rbd_dev =
-        int target_id, rc;
+                        container_of(dev, struct rbd_device, dev);
-        unsigned long ul;
-        rc = strict_strtoul(buf, 10, &ul);
-        if (rc)
-                return rc;
-        /* convert to int; abort if we lost anything in the conversion */
-        target_id = (int) ul;
-        if (target_id != ul)
-                return -EINVAL;
-        /* remove object from list immediately */
-        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-        rbd_dev = __rbd_get_dev(target_id);
-        if (rbd_dev)
-                list_del_init(&rbd_dev->node);
-        mutex_unlock(&ctl_mutex);
-        if (!rbd_dev)
-                return -ENOENT;
        rbd_put_client(rbd_dev);
@@ -1557,67 +1847,11 @@ static ssize_t class_rbd_remove(struct class *c,
        /* release module ref */
        module_put(THIS_MODULE);
-        return count;
 }
-static ssize_t class_rbd_snaps_list(struct class *c,
+static ssize_t rbd_remove(struct bus_type *bus,
-                              struct class_attribute *attr,
+                          const char *buf,
-                              char *data)
+                          size_t count)
-{
-        struct rbd_device *rbd_dev = NULL;
-        struct list_head *tmp;
-        struct rbd_image_header *header;
-        int i, n = 0, max = PAGE_SIZE;
-        int ret;
-        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-        n += snprintf(data, max, "#id\tsnap\tKB\n");
-        list_for_each(tmp, &rbd_dev_list) {
-                char *names, *p;
-                struct ceph_snap_context *snapc;
-                rbd_dev = list_entry(tmp, struct rbd_device, node);
-                header = &rbd_dev->header;
-                down_read(&header->snap_rwsem);
-                names = header->snap_names;
-                snapc = header->snapc;
-                n += snprintf(data + n, max - n, "%d\t%s\t%lld%s\n",
-                              rbd_dev->id, RBD_SNAP_HEAD_NAME,
-                              header->image_size >> 10,
-                              (!rbd_dev->cur_snap ? " (*)" : ""));
-                if (n == max)
-                        break;
-                p = names;
-                for (i = 0; i < header->total_snaps; i++, p += strlen(p) + 1) {
-                        n += snprintf(data + n, max - n, "%d\t%s\t%lld%s\n",
-                              rbd_dev->id, p, header->snap_sizes[i] >> 10,
-                              (rbd_dev->cur_snap &&
-                               (snap_index(header, i) == rbd_dev->cur_snap) ?
-                               " (*)" : ""));
-                        if (n == max)
-                                break;
-                }
-                up_read(&header->snap_rwsem);
-        }
-        ret = n;
-        mutex_unlock(&ctl_mutex);
-        return ret;
-}
-static ssize_t class_rbd_snaps_refresh(struct class *c,
-                                struct class_attribute *attr,
-                                const char *buf,
-                                size_t count)
 {
        struct rbd_device *rbd_dev = NULL;
        int target_id, rc;
@@ -1641,95 +1875,70 @@ static ssize_t class_rbd_snaps_refresh(struct class *c,
                goto done;
        }
-        rc = rbd_update_snaps(rbd_dev);
+        list_del_init(&rbd_dev->node);
-        if (rc < 0)
-                ret = rc;
+        __rbd_remove_all_snaps(rbd_dev);
+        rbd_bus_del_dev(rbd_dev);
 done:
        mutex_unlock(&ctl_mutex);
        return ret;
 }
-static ssize_t class_rbd_snap_create(struct class *c,
+static ssize_t rbd_snap_add(struct device *dev,
-                                struct class_attribute *attr,
+                            struct device_attribute *attr,
-                                const char *buf,
+                            const char *buf,
-                                size_t count)
+                            size_t count)
 {
-        struct rbd_device *rbd_dev = NULL;
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
-        int target_id, ret;
+        int ret;
-        char *name;
+        char *name = kmalloc(count + 1, GFP_KERNEL);
-        name = kmalloc(RBD_MAX_SNAP_NAME_LEN + 1, GFP_KERNEL);
        if (!name)
                return -ENOMEM;
-        /* parse snaps add command */
+        snprintf(name, count, "%s", buf);
-        if (sscanf(buf, "%d "
-                   "%" __stringify(RBD_MAX_SNAP_NAME_LEN) "s",
-                   &target_id,
-                   name) != 2) {
-                ret = -EINVAL;
-                goto done;
-        }
        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-        rbd_dev = __rbd_get_dev(target_id);
-        if (!rbd_dev) {
-                ret = -ENOENT;
-                goto done_unlock;
-        }
        ret = rbd_header_add_snap(rbd_dev,
                                  name, GFP_KERNEL);
        if (ret < 0)
                goto done_unlock;
-        ret = rbd_update_snaps(rbd_dev);
+        ret = __rbd_update_snaps(rbd_dev);
        if (ret < 0)
                goto done_unlock;
        ret = count;
 done_unlock:
        mutex_unlock(&ctl_mutex);
-done:
        kfree(name);
        return ret;
 }
-static ssize_t class_rbd_rollback(struct class *c,
+static ssize_t rbd_snap_rollback(struct device *dev,
-                                struct class_attribute *attr,
+                                 struct device_attribute *attr,
-                                const char *buf,
+                                 const char *buf,
-                                size_t count)
+                                 size_t count)
 {
-        struct rbd_device *rbd_dev = NULL;
+        struct rbd_device *rbd_dev = dev_to_rbd(dev);
-        int target_id, ret;
+        int ret;
        u64 snapid;
-        char snap_name[RBD_MAX_SNAP_NAME_LEN];
        u64 cur_ofs;
-        char *seg_name;
+        char *seg_name = NULL;
+        char *snap_name = kmalloc(count + 1, GFP_KERNEL);
+        ret = -ENOMEM;
+        if (!snap_name)
+                return ret;
        /* parse snaps add command */
-        if (sscanf(buf, "%d "
+        snprintf(snap_name, count, "%s", buf);
-                   "%" __stringify(RBD_MAX_SNAP_NAME_LEN) "s",
-                   &target_id,
-                   snap_name) != 2) {
-                return -EINVAL;
-        }
-        ret = -ENOMEM;
        seg_name = kmalloc(RBD_MAX_SEG_NAME_LEN + 1, GFP_NOIO);
        if (!seg_name)
-                return ret;
+                goto done;
        mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING);
-        rbd_dev = __rbd_get_dev(target_id);
-        if (!rbd_dev) {
-                ret = -ENOENT;
-                goto done_unlock;
-        }
        ret = snap_by_name(&rbd_dev->header, snap_name, &snapid, NULL);
        if (ret < 0)
                goto done_unlock;
@@ -1750,7 +1959,7 @@ static ssize_t class_rbd_rollback(struct class *c,
                                   seg_name, ret);
        }
-        ret = rbd_update_snaps(rbd_dev);
+        ret = __rbd_update_snaps(rbd_dev);
        if (ret < 0)
                goto done_unlock;
@@ -1758,57 +1967,42 @@ static ssize_t class_rbd_rollback(struct class *c,
 done_unlock:
        mutex_unlock(&ctl_mutex);
+done:
        kfree(seg_name);
+        kfree(snap_name);
        return ret;
 }
-static struct class_attribute class_rbd_attrs[] = {
+static struct bus_attribute rbd_bus_attrs[] = {
-        __ATTR(add,             0200, NULL, class_rbd_add),
+        __ATTR(add, S_IWUSR, NULL, rbd_add),
-        __ATTR(remove,          0200, NULL, class_rbd_remove),
+        __ATTR(remove, S_IWUSR, NULL, rbd_remove),
-        __ATTR(list,            0444, class_rbd_list, NULL),
-        __ATTR(snaps_refresh,   0200, NULL, class_rbd_snaps_refresh),
-        __ATTR(snap_create,     0200, NULL, class_rbd_snap_create),
-        __ATTR(snaps_list,      0444, class_rbd_snaps_list, NULL),
-        __ATTR(snap_rollback,   0200, NULL, class_rbd_rollback),
        __ATTR_NULL
 };
 /*
 * create control files in sysfs
- * /sys/class/rbd/...
+ * /sys/bus/rbd/...
 */
 static int rbd_sysfs_init(void)
 {
-        int ret = -ENOMEM;
+        int ret;
-        class_rbd = kzalloc(sizeof(*class_rbd), GFP_KERNEL);
+        rbd_bus_type.bus_attrs = rbd_bus_attrs;
-        if (!class_rbd)
-                goto out;
-        class_rbd->name = DRV_NAME;
+        ret = bus_register(&rbd_bus_type);
-        class_rbd->owner = THIS_MODULE;
+         if (ret < 0)
-        class_rbd->class_release = class_rbd_release;
+                return ret;
-        class_rbd->class_attrs = class_rbd_attrs;
-        ret = class_register(class_rbd);
+        ret = device_register(&rbd_root_dev);
-        if (ret)
-                goto out_class;
-        return 0;
-out_class:
-        kfree(class_rbd);
-        class_rbd = NULL;
-        pr_err(DRV_NAME ": failed to create class rbd\n");
-out:
        return ret;
 }
 static void rbd_sysfs_cleanup(void)
 {
-        if (class_rbd)
+        device_unregister(&rbd_root_dev);
-                class_destroy(class_rbd);
+        bus_unregister(&rbd_bus_type);
-        class_rbd = NULL;
 }
 int __init rbd_init(void)
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index eb6b54dbb806..85ffd5e38c50 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -1213,3 +1213,4 @@ module_exit(sh_dmae_exit);
 MODULE_AUTHOR("Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>");
 MODULE_DESCRIPTION("Renesas SH DMA Engine driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sh-dma-engine");
diff --git a/drivers/gpio/cs5535-gpio.c b/drivers/gpio/cs5535-gpio.c
index e23c06893d19..599f6c9e0fbf 100644
--- a/drivers/gpio/cs5535-gpio.c
+++ b/drivers/gpio/cs5535-gpio.c
@@ -56,6 +56,18 @@ static struct cs5535_gpio_chip {
 * registers, see include/linux/cs5535.h.
 */
+static void errata_outl(u32 val, unsigned long addr)
+{
+        /*
+         * According to the CS5536 errata (#36), after suspend
+         * a write to the high bank GPIO register will clear all
+         * non-selected bits; the recommended workaround is a
+         * read-modify-write operation.
+         */
+        val |= inl(addr);
+        outl(val, addr);
+}
 static void __cs5535_gpio_set(struct cs5535_gpio_chip *chip, unsigned offset,
                unsigned int reg)
 {
@@ -64,7 +76,7 @@ static void __cs5535_gpio_set(struct cs5535_gpio_chip *chip, unsigned offset,
                outl(1 << offset, chip->base + reg);
        else
                /* high bank register */
-                outl(1 << (offset - 16), chip->base + 0x80 + reg);
+                errata_outl(1 << (offset - 16), chip->base + 0x80 + reg);
 }
 void cs5535_gpio_set(unsigned offset, unsigned int reg)
@@ -86,7 +98,7 @@ static void __cs5535_gpio_clear(struct cs5535_gpio_chip *chip, unsigned offset,
                outl(1 << (offset + 16), chip->base + reg);
        else
                /* high bank register */
-                outl(1 << offset, chip->base + 0x80 + reg);
+                errata_outl(1 << offset, chip->base + 0x80 + reg);
 }
 void cs5535_gpio_clear(unsigned offset, unsigned int reg)
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index f7af91cb273d..7ca59359fee2 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -471,6 +471,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
        int count = 0, ro, fail = 0;
        struct drm_crtc_helper_funcs *crtc_funcs;
        int ret = 0;
+        int i;
        DRM_DEBUG_KMS("\n");
@@ -666,6 +667,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
                if (ret != 0)
                        goto fail;
        }
+        DRM_DEBUG_KMS("Setting connector DPMS state to on\n");
+        for (i = 0; i < set->num_connectors; i++) {
+                DRM_DEBUG_KMS("\t[CONNECTOR:%d:%s] set DPMS on\n", set->connectors[i]->base.id,
+                              drm_get_connector_name(set->connectors[i]));
+                set->connectors[i]->dpms = DRM_MODE_DPMS_ON;
+        }
        kfree(save_connectors);
        kfree(save_encoders);
@@ -841,7 +848,7 @@ static void output_poll_execute(struct work_struct *work)
        struct delayed_work *delayed_work = to_delayed_work(work);
        struct drm_device *dev = container_of(delayed_work, struct drm_device, mode_config.output_poll_work);
        struct drm_connector *connector;
-        enum drm_connector_status old_status, status;
+        enum drm_connector_status old_status;
        bool repoll = false, changed = false;
        if (!drm_kms_helper_poll)
@@ -866,8 +873,9 @@ static void output_poll_execute(struct work_struct *work)
                    !(connector->polled & DRM_CONNECTOR_POLL_HPD))
                        continue;
-                status = connector->funcs->detect(connector, false);
+                connector->status = connector->funcs->detect(connector, false);
-                if (old_status != status)
+                DRM_DEBUG_KMS("connector status updated to %d\n", connector->status);
+                if (old_status != connector->status)
                        changed = true;
        }
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 17b1cba3b5f1..5e54821af996 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -38,8 +38,7 @@
 static uint32_t i915_gem_get_gtt_alignment(struct drm_gem_object *obj);
-static int i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
+static int i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj);
-                                                  bool pipelined);
 static void i915_gem_object_flush_gtt_write_domain(struct drm_gem_object *obj);
 static void i915_gem_object_flush_cpu_write_domain(struct drm_gem_object *obj);
 static int i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj,
@@ -2594,7 +2593,7 @@ i915_gem_object_put_fence_reg(struct drm_gem_object *obj,
        if (reg->gpu) {
                int ret;
-                ret = i915_gem_object_flush_gpu_write_domain(obj, true);
+                ret = i915_gem_object_flush_gpu_write_domain(obj);
                if (ret)
                        return ret;
@@ -2742,8 +2741,7 @@ i915_gem_clflush_object(struct drm_gem_object *obj)
 /** Flushes any GPU write domain for the object if it's dirty. */
 static int
-i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
+i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj)
-                                       bool pipelined)
 {
        struct drm_device *dev = obj->dev;
        uint32_t old_write_domain;
@@ -2762,10 +2760,7 @@ i915_gem_object_flush_gpu_write_domain(struct drm_gem_object *obj,
                                            obj->read_domains,
                                            old_write_domain);
-        if (pipelined)
+        return 0;
-                return 0;
-        return i915_gem_object_wait_rendering(obj, true);
 }
 /** Flushes the GTT write domain for the object if it's dirty. */
@@ -2826,18 +2821,15 @@ i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, int write)
        if (obj_priv->gtt_space == NULL)
                return -EINVAL;
-        ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+        ret = i915_gem_object_flush_gpu_write_domain(obj);
        if (ret != 0)
                return ret;
+        ret = i915_gem_object_wait_rendering(obj, true);
+        if (ret)
+                return ret;
        i915_gem_object_flush_cpu_write_domain(obj);
-        if (write) {
-                ret = i915_gem_object_wait_rendering(obj, true);
-                if (ret)
-                        return ret;
-        }
        old_write_domain = obj->write_domain;
        old_read_domains = obj->read_domains;
@@ -2875,7 +2867,7 @@ i915_gem_object_set_to_display_plane(struct drm_gem_object *obj,
        if (obj_priv->gtt_space == NULL)
                return -EINVAL;
-        ret = i915_gem_object_flush_gpu_write_domain(obj, true);
+        ret = i915_gem_object_flush_gpu_write_domain(obj);
        if (ret)
                return ret;
@@ -2924,9 +2916,12 @@ i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj, int write)
        uint32_t old_write_domain, old_read_domains;
        int ret;
-        ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+        ret = i915_gem_object_flush_gpu_write_domain(obj);
        if (ret != 0)
                return ret;
+        ret = i915_gem_object_wait_rendering(obj, true);
+        if (ret)
+                return ret;
        i915_gem_object_flush_gtt_write_domain(obj);
@@ -2935,12 +2930,6 @@ i915_gem_object_set_to_cpu_domain(struct drm_gem_object *obj, int write)
         */
        i915_gem_object_set_to_full_cpu_read_domain(obj);
-        if (write) {
-                ret = i915_gem_object_wait_rendering(obj, true);
-                if (ret)
-                        return ret;
-        }
        old_write_domain = obj->write_domain;
        old_read_domains = obj->read_domains;
@@ -3205,9 +3194,13 @@ i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj,
        if (offset == 0 && size == obj->size)
                return i915_gem_object_set_to_cpu_domain(obj, 0);
-        ret = i915_gem_object_flush_gpu_write_domain(obj, false);
+        ret = i915_gem_object_flush_gpu_write_domain(obj);
        if (ret != 0)
                return ret;
+        ret = i915_gem_object_wait_rendering(obj, true);
+        if (ret)
+                return ret;
        i915_gem_object_flush_gtt_write_domain(obj);
        /* If we're already fully in the CPU read domain, we're done. */
@@ -3254,192 +3247,230 @@ i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj,
        return 0;
 }
-/**
- * Pin an object to the GTT and evaluate the relocations landing in it.
- */
 static int
-i915_gem_execbuffer_relocate(struct drm_i915_gem_object *obj,
+i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
-                             struct drm_file *file_priv,
+                                   struct drm_file *file_priv,
-                             struct drm_i915_gem_exec_object2 *entry)
+                                   struct drm_i915_gem_exec_object2 *entry,
+                                   struct drm_i915_gem_relocation_entry *reloc)
 {
        struct drm_device *dev = obj->base.dev;
-        drm_i915_private_t *dev_priv = dev->dev_private;
+        struct drm_gem_object *target_obj;
-        struct drm_i915_gem_relocation_entry __user *user_relocs;
+        uint32_t target_offset;
-        struct drm_gem_object *target_obj = NULL;
+        int ret = -EINVAL;
-        uint32_t target_handle = 0;
-        int i, ret = 0;
-        user_relocs = (void __user *)(uintptr_t)entry->relocs_ptr;
+        target_obj = drm_gem_object_lookup(dev, file_priv,
-        for (i = 0; i < entry->relocation_count; i++) {
+                                           reloc->target_handle);
-                struct drm_i915_gem_relocation_entry reloc;
+        if (target_obj == NULL)
-                uint32_t target_offset;
+                return -ENOENT;
-                if (__copy_from_user_inatomic(&reloc,
+        target_offset = to_intel_bo(target_obj)->gtt_offset;
-                                              user_relocs+i,
-                                              sizeof(reloc))) {
-                        ret = -EFAULT;
-                        break;
-                }
-                if (reloc.target_handle != target_handle) {
+#if WATCH_RELOC
-                        drm_gem_object_unreference(target_obj);
+        DRM_INFO("%s: obj %p offset %08x target %d "
+                 "read %08x write %08x gtt %08x "
+                 "presumed %08x delta %08x\n",
+                 __func__,
+                 obj,
+                 (int) reloc->offset,
+                 (int) reloc->target_handle,
+                 (int) reloc->read_domains,
+                 (int) reloc->write_domain,
+                 (int) target_offset,
+                 (int) reloc->presumed_offset,
+                 reloc->delta);
+#endif
-                        target_obj = drm_gem_object_lookup(dev, file_priv,
+        /* The target buffer should have appeared before us in the
-                                                           reloc.target_handle);
+         * exec_object list, so it should have a GTT space bound by now.
-                        if (target_obj == NULL) {
+         */
-                                ret = -ENOENT;
+        if (target_offset == 0) {
-                                break;
+                DRM_ERROR("No GTT space found for object %d\n",
-                        }
+                          reloc->target_handle);
+                goto err;
+        }
-                        target_handle = reloc.target_handle;
+        /* Validate that the target is in a valid r/w GPU domain */
-                }
+        if (reloc->write_domain & (reloc->write_domain - 1)) {
-                target_offset = to_intel_bo(target_obj)->gtt_offset;
+                DRM_ERROR("reloc with multiple write domains: "
+                          "obj %p target %d offset %d "
+                          "read %08x write %08x",
+                          obj, reloc->target_handle,
+                          (int) reloc->offset,
+                          reloc->read_domains,
+                          reloc->write_domain);
+                goto err;
+        }
+        if (reloc->write_domain & I915_GEM_DOMAIN_CPU ||
+            reloc->read_domains & I915_GEM_DOMAIN_CPU) {
+                DRM_ERROR("reloc with read/write CPU domains: "
+                          "obj %p target %d offset %d "
+                          "read %08x write %08x",
+                          obj, reloc->target_handle,
+                          (int) reloc->offset,
+                          reloc->read_domains,
+                          reloc->write_domain);
+                goto err;
+        }
+        if (reloc->write_domain && target_obj->pending_write_domain &&
+            reloc->write_domain != target_obj->pending_write_domain) {
+                DRM_ERROR("Write domain conflict: "
+                          "obj %p target %d offset %d "
+                          "new %08x old %08x\n",
+                          obj, reloc->target_handle,
+                          (int) reloc->offset,
+                          reloc->write_domain,
+                          target_obj->pending_write_domain);
+                goto err;
+        }
-#if WATCH_RELOC
+        target_obj->pending_read_domains |= reloc->read_domains;
-                DRM_INFO("%s: obj %p offset %08x target %d "
+        target_obj->pending_write_domain |= reloc->write_domain;
-                         "read %08x write %08x gtt %08x "
-                         "presumed %08x delta %08x\n",
-                         __func__,
-                         obj,
-                         (int) reloc.offset,
-                         (int) reloc.target_handle,
-                         (int) reloc.read_domains,
-                         (int) reloc.write_domain,
-                         (int) target_offset,
-                         (int) reloc.presumed_offset,
-                         reloc.delta);
-#endif
-                /* The target buffer should have appeared before us in the
+        /* If the relocation already has the right value in it, no
-                 * exec_object list, so it should have a GTT space bound by now.
+         * more work needs to be done.
-                 */
+         */
-                if (target_offset == 0) {
+        if (target_offset == reloc->presumed_offset)
-                        DRM_ERROR("No GTT space found for object %d\n",
+                goto out;
-                                  reloc.target_handle);
-                        ret = -EINVAL;
-                        break;
-                }
-                /* Validate that the target is in a valid r/w GPU domain */
+        /* Check that the relocation address is valid... */
-                if (reloc.write_domain & (reloc.write_domain - 1)) {
+        if (reloc->offset > obj->base.size - 4) {
-                        DRM_ERROR("reloc with multiple write domains: "
+                DRM_ERROR("Relocation beyond object bounds: "
-                                  "obj %p target %d offset %d "
+                          "obj %p target %d offset %d size %d.\n",
-                                  "read %08x write %08x",
+                          obj, reloc->target_handle,
-                                  obj, reloc.target_handle,
+                          (int) reloc->offset,
-                                  (int) reloc.offset,
+                          (int) obj->base.size);
-                                  reloc.read_domains,
+                goto err;
-                                  reloc.write_domain);
+        }
-                        ret = -EINVAL;
+        if (reloc->offset & 3) {
-                        break;
+                DRM_ERROR("Relocation not 4-byte aligned: "
-                }
+                          "obj %p target %d offset %d.\n",
-                if (reloc.write_domain & I915_GEM_DOMAIN_CPU ||
+                          obj, reloc->target_handle,
-                    reloc.read_domains & I915_GEM_DOMAIN_CPU) {
+                          (int) reloc->offset);
-                        DRM_ERROR("reloc with read/write CPU domains: "
+                goto err;
-                                  "obj %p target %d offset %d "
+        }
-                                  "read %08x write %08x",
-                                  obj, reloc.target_handle,
-                                  (int) reloc.offset,
-                                  reloc.read_domains,
-                                  reloc.write_domain);
-                        ret = -EINVAL;
-                        break;
-                }
-                if (reloc.write_domain && target_obj->pending_write_domain &&
-                    reloc.write_domain != target_obj->pending_write_domain) {
-                        DRM_ERROR("Write domain conflict: "
-                                  "obj %p target %d offset %d "
-                                  "new %08x old %08x\n",
-                                  obj, reloc.target_handle,
-                                  (int) reloc.offset,
-                                  reloc.write_domain,
-                                  target_obj->pending_write_domain);
-                        ret = -EINVAL;
-                        break;
-                }
-                target_obj->pending_read_domains |= reloc.read_domains;
+        /* and points to somewhere within the target object. */
-                target_obj->pending_write_domain |= reloc.write_domain;
+        if (reloc->delta >= target_obj->size) {
+                DRM_ERROR("Relocation beyond target object bounds: "
+                          "obj %p target %d delta %d size %d.\n",
+                          obj, reloc->target_handle,
+                          (int) reloc->delta,
+                          (int) target_obj->size);
+                goto err;
+        }
-                /* If the relocation already has the right value in it, no
+        reloc->delta += target_offset;
-                 * more work needs to be done.
+        if (obj->base.write_domain == I915_GEM_DOMAIN_CPU) {
-                 */
+                uint32_t page_offset = reloc->offset & ~PAGE_MASK;
-                if (target_offset == reloc.presumed_offset)
+                char *vaddr;
-                        continue;
-                /* Check that the relocation address is valid... */
+                vaddr = kmap_atomic(obj->pages[reloc->offset >> PAGE_SHIFT]);
-                if (reloc.offset > obj->base.size - 4) {
+                *(uint32_t *)(vaddr + page_offset) = reloc->delta;
-                        DRM_ERROR("Relocation beyond object bounds: "
+                kunmap_atomic(vaddr);
-                                  "obj %p target %d offset %d size %d.\n",
+        } else {
-                                  obj, reloc.target_handle,
+                struct drm_i915_private *dev_priv = dev->dev_private;
-                                  (int) reloc.offset, (int) obj->base.size);
+                uint32_t __iomem *reloc_entry;
-                        ret = -EINVAL;
+                void __iomem *reloc_page;
-                        break;
-                }
-                if (reloc.offset & 3) {
-                        DRM_ERROR("Relocation not 4-byte aligned: "
-                                  "obj %p target %d offset %d.\n",
-                                  obj, reloc.target_handle,
-                                  (int) reloc.offset);
-                        ret = -EINVAL;
-                        break;
-                }
-                /* and points to somewhere within the target object. */
+                ret = i915_gem_object_set_to_gtt_domain(&obj->base, 1);
-                if (reloc.delta >= target_obj->size) {
+                if (ret)
-                        DRM_ERROR("Relocation beyond target object bounds: "
+                        goto err;
-                                  "obj %p target %d delta %d size %d.\n",
-                                  obj, reloc.target_handle,
-                                  (int) reloc.delta, (int) target_obj->size);
-                        ret = -EINVAL;
-                        break;
-                }
-                reloc.delta += target_offset;
+                /* Map the page containing the relocation we're going to perform.  */
-                if (obj->base.write_domain == I915_GEM_DOMAIN_CPU) {
+                reloc->offset += obj->gtt_offset;
-                        uint32_t page_offset = reloc.offset & ~PAGE_MASK;
+                reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
-                        char *vaddr;
+                                                      reloc->offset & PAGE_MASK);
+                reloc_entry = (uint32_t __iomem *)
+                        (reloc_page + (reloc->offset & ~PAGE_MASK));
+                iowrite32(reloc->delta, reloc_entry);
+                io_mapping_unmap_atomic(reloc_page);
+        }
-                        vaddr = kmap_atomic(obj->pages[reloc.offset >> PAGE_SHIFT]);
+        /* and update the user's relocation entry */
-                        *(uint32_t *)(vaddr + page_offset) = reloc.delta;
+        reloc->presumed_offset = target_offset;
-                        kunmap_atomic(vaddr);
-                } else {
-                        uint32_t __iomem *reloc_entry;
-                        void __iomem *reloc_page;
-                        ret = i915_gem_object_set_to_gtt_domain(&obj->base, 1);
+out:
-                        if (ret)
+        ret = 0;
-                                break;
+err:
+        drm_gem_object_unreference(target_obj);
+        return ret;
+}
-                        /* Map the page containing the relocation we're going to perform.  */
+static int
-                        reloc.offset += obj->gtt_offset;
+i915_gem_execbuffer_relocate_object(struct drm_i915_gem_object *obj,
-                        reloc_page = io_mapping_map_atomic_wc(dev_priv->mm.gtt_mapping,
+                                    struct drm_file *file_priv,
-                                                              reloc.offset & PAGE_MASK);
+                                    struct drm_i915_gem_exec_object2 *entry)
-                        reloc_entry = (uint32_t __iomem *)
+{
-                                (reloc_page + (reloc.offset & ~PAGE_MASK));
+        struct drm_i915_gem_relocation_entry __user *user_relocs;
-                        iowrite32(reloc.delta, reloc_entry);
+        int i, ret;
-                        io_mapping_unmap_atomic(reloc_page);
-                }
+        user_relocs = (void __user *)(uintptr_t)entry->relocs_ptr;
+        for (i = 0; i < entry->relocation_count; i++) {
+                struct drm_i915_gem_relocation_entry reloc;
+                if (__copy_from_user_inatomic(&reloc,
+                                              user_relocs+i,
+                                              sizeof(reloc)))
+                        return -EFAULT;
+                ret = i915_gem_execbuffer_relocate_entry(obj, file_priv, entry, &reloc);
+                if (ret)
+                        return ret;
-                /* and update the user's relocation entry */
-                reloc.presumed_offset = target_offset;
                if (__copy_to_user_inatomic(&user_relocs[i].presumed_offset,
-                                              &reloc.presumed_offset,
+                                            &reloc.presumed_offset,
-                                              sizeof(reloc.presumed_offset))) {
+                                            sizeof(reloc.presumed_offset)))
-                    ret = -EFAULT;
+                        return -EFAULT;
-                    break;
-                }
        }
-        drm_gem_object_unreference(target_obj);
+        return 0;
-        return ret;
+}
+static int
+i915_gem_execbuffer_relocate_object_slow(struct drm_i915_gem_object *obj,
+                                         struct drm_file *file_priv,
+                                         struct drm_i915_gem_exec_object2 *entry,
+                                         struct drm_i915_gem_relocation_entry *relocs)
+{
+        int i, ret;
+        for (i = 0; i < entry->relocation_count; i++) {
+                ret = i915_gem_execbuffer_relocate_entry(obj, file_priv, entry, &relocs[i]);
+                if (ret)
+                        return ret;
+        }
+        return 0;
 }
 static int
-i915_gem_execbuffer_pin(struct drm_device *dev,
+i915_gem_execbuffer_relocate(struct drm_device *dev,
-                        struct drm_file *file,
+                             struct drm_file *file,
-                        struct drm_gem_object **object_list,
+                             struct drm_gem_object **object_list,
-                        struct drm_i915_gem_exec_object2 *exec_list,
+                             struct drm_i915_gem_exec_object2 *exec_list,
-                        int count)
+                             int count)
+{
+        int i, ret;
+        for (i = 0; i < count; i++) {
+                struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+                obj->base.pending_read_domains = 0;
+                obj->base.pending_write_domain = 0;
+                ret = i915_gem_execbuffer_relocate_object(obj, file,
+                                                          &exec_list[i]);
+                if (ret)
+                        return ret;
+        }
+        return 0;
+}
+static int
+i915_gem_execbuffer_reserve(struct drm_device *dev,
+                            struct drm_file *file,
+                            struct drm_gem_object **object_list,
+                            struct drm_i915_gem_exec_object2 *exec_list,
+                            int count)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
        int ret, i, retry;
@@ -3502,6 +3533,87 @@ i915_gem_execbuffer_pin(struct drm_device *dev,
 }
 static int
+i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
+                                  struct drm_file *file,
+                                  struct drm_gem_object **object_list,
+                                  struct drm_i915_gem_exec_object2 *exec_list,
+                                  int count)
+{
+        struct drm_i915_gem_relocation_entry *reloc;
+        int i, total, ret;
+        for (i = 0; i < count; i++) {
+                struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+                obj->in_execbuffer = false;
+        }
+        mutex_unlock(&dev->struct_mutex);
+        total = 0;
+        for (i = 0; i < count; i++)
+                total += exec_list[i].relocation_count;
+        reloc = drm_malloc_ab(total, sizeof(*reloc));
+        if (reloc == NULL) {
+                mutex_lock(&dev->struct_mutex);
+                return -ENOMEM;
+        }
+        total = 0;
+        for (i = 0; i < count; i++) {
+                struct drm_i915_gem_relocation_entry __user *user_relocs;
+                user_relocs = (void __user *)(uintptr_t)exec_list[i].relocs_ptr;
+                if (copy_from_user(reloc+total, user_relocs,
+                                   exec_list[i].relocation_count *
+                                   sizeof(*reloc))) {
+                        ret = -EFAULT;
+                        mutex_lock(&dev->struct_mutex);
+                        goto err;
+                }
+                total += exec_list[i].relocation_count;
+        }
+        ret = i915_mutex_lock_interruptible(dev);
+        if (ret) {
+                mutex_lock(&dev->struct_mutex);
+                goto err;
+        }
+        ret = i915_gem_execbuffer_reserve(dev, file,
+                                          object_list, exec_list,
+                                          count);
+        if (ret)
+                goto err;
+        total = 0;
+        for (i = 0; i < count; i++) {
+                struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+                obj->base.pending_read_domains = 0;
+                obj->base.pending_write_domain = 0;
+                ret = i915_gem_execbuffer_relocate_object_slow(obj, file,
+                                                               &exec_list[i],
+                                                               reloc + total);
+                if (ret)
+                        goto err;
+                total += exec_list[i].relocation_count;
+        }
+        /* Leave the user relocations as are, this is the painfully slow path,
+         * and we want to avoid the complication of dropping the lock whilst
+         * having buffers reserved in the aperture and so causing spurious
+         * ENOSPC for random operations.
+         */
+err:
+        drm_free_large(reloc);
+        return ret;
+}
+static int
 i915_gem_execbuffer_move_to_gpu(struct drm_device *dev,
                                struct drm_file *file,
                                struct intel_ring_buffer *ring,
@@ -3630,8 +3742,15 @@ validate_exec_list(struct drm_i915_gem_exec_object2 *exec,
        for (i = 0; i < count; i++) {
                char __user *ptr = (char __user *)(uintptr_t)exec[i].relocs_ptr;
-                size_t length = exec[i].relocation_count * sizeof(struct drm_i915_gem_relocation_entry);
+                int length; /* limited by fault_in_pages_readable() */
+                /* First check for malicious input causing overflow */
+                if (exec[i].relocation_count >
+                    INT_MAX / sizeof(struct drm_i915_gem_relocation_entry))
+                        return -EINVAL;
+                length = exec[i].relocation_count *
+                        sizeof(struct drm_i915_gem_relocation_entry);
                if (!access_ok(VERIFY_READ, ptr, length))
                        return -EFAULT;
@@ -3774,18 +3893,24 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
        }
        /* Move the objects en-masse into the GTT, evicting if necessary. */
-        ret = i915_gem_execbuffer_pin(dev, file,
+        ret = i915_gem_execbuffer_reserve(dev, file,
-                                      object_list, exec_list,
+                                          object_list, exec_list,
-                                      args->buffer_count);
+                                          args->buffer_count);
        if (ret)
                goto err;
        /* The objects are in their final locations, apply the relocations. */
-        for (i = 0; i < args->buffer_count; i++) {
+        ret = i915_gem_execbuffer_relocate(dev, file,
-                struct drm_i915_gem_object *obj = to_intel_bo(object_list[i]);
+                                           object_list, exec_list,
-                obj->base.pending_read_domains = 0;
+                                           args->buffer_count);
-                obj->base.pending_write_domain = 0;
+        if (ret) {
-                ret = i915_gem_execbuffer_relocate(obj, file, &exec_list[i]);
+                if (ret == -EFAULT) {
+                        ret = i915_gem_execbuffer_relocate_slow(dev, file,
+                                                                object_list,
+                                                                exec_list,
+                                                                args->buffer_count);
+                        BUG_ON(!mutex_is_locked(&dev->struct_mutex));
+                }
                if (ret)
                        goto err;
        }
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 454c064f8ef7..42729d25da58 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -239,6 +239,16 @@ static void i915_save_modeset_reg(struct drm_device *dev)
        if (drm_core_check_feature(dev, DRIVER_MODESET))
                return;
+        /* Cursor state */
+        dev_priv->saveCURACNTR = I915_READ(CURACNTR);
+        dev_priv->saveCURAPOS = I915_READ(CURAPOS);
+        dev_priv->saveCURABASE = I915_READ(CURABASE);
+        dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
+        dev_priv->saveCURBPOS = I915_READ(CURBPOS);
+        dev_priv->saveCURBBASE = I915_READ(CURBBASE);
+        if (IS_GEN2(dev))
+                dev_priv->saveCURSIZE = I915_READ(CURSIZE);
        if (HAS_PCH_SPLIT(dev)) {
                dev_priv->savePCH_DREF_CONTROL = I915_READ(PCH_DREF_CONTROL);
                dev_priv->saveDISP_ARB_CTL = I915_READ(DISP_ARB_CTL);
@@ -529,6 +539,16 @@ static void i915_restore_modeset_reg(struct drm_device *dev)
        I915_WRITE(DSPBCNTR, dev_priv->saveDSPBCNTR);
        I915_WRITE(DSPBADDR, I915_READ(DSPBADDR));
+        /* Cursor state */
+        I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
+        I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
+        I915_WRITE(CURABASE, dev_priv->saveCURABASE);
+        I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
+        I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
+        I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
+        if (IS_GEN2(dev))
+                I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
        return;
 }
@@ -543,16 +563,6 @@ void i915_save_display(struct drm_device *dev)
        /* Don't save them in KMS mode */
        i915_save_modeset_reg(dev);
-        /* Cursor state */
-        dev_priv->saveCURACNTR = I915_READ(CURACNTR);
-        dev_priv->saveCURAPOS = I915_READ(CURAPOS);
-        dev_priv->saveCURABASE = I915_READ(CURABASE);
-        dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
-        dev_priv->saveCURBPOS = I915_READ(CURBPOS);
-        dev_priv->saveCURBBASE = I915_READ(CURBBASE);
-        if (IS_GEN2(dev))
-                dev_priv->saveCURSIZE = I915_READ(CURSIZE);
        /* CRT state */
        if (HAS_PCH_SPLIT(dev)) {
                dev_priv->saveADPA = I915_READ(PCH_ADPA);
@@ -657,16 +667,6 @@ void i915_restore_display(struct drm_device *dev)
        /* Don't restore them in KMS mode */
        i915_restore_modeset_reg(dev);
-        /* Cursor state */
-        I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
-        I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
-        I915_WRITE(CURABASE, dev_priv->saveCURABASE);
-        I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
-        I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
-        I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
-        if (IS_GEN2(dev))
-                I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
        /* CRT state */
        if (HAS_PCH_SPLIT(dev))
                I915_WRITE(PCH_ADPA, dev_priv->saveADPA);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index bee24b1a58e8..255b52ee0091 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5336,9 +5336,14 @@ static void intel_setup_outputs(struct drm_device *dev)
        struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_encoder *encoder;
        bool dpd_is_edp = false;
+        bool has_lvds = false;
        if (IS_MOBILE(dev) && !IS_I830(dev))
-                intel_lvds_init(dev);
+                has_lvds = intel_lvds_init(dev);
+        if (!has_lvds && !HAS_PCH_SPLIT(dev)) {
+                /* disable the panel fitter on everything but LVDS */
+                I915_WRITE(PFIT_CONTROL, 0);
+        }
        if (HAS_PCH_SPLIT(dev)) {
                dpd_is_edp = intel_dpd_is_edp(dev);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index c8e005553310..300f64b4238b 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -584,17 +584,6 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
                mode->clock = dev_priv->panel_fixed_mode->clock;
        }
-        /* Just use VBT values for eDP */
-        if (is_edp(intel_dp)) {
-                intel_dp->lane_count = dev_priv->edp.lanes;
-                intel_dp->link_bw = dev_priv->edp.rate;
-                adjusted_mode->clock = intel_dp_link_clock(intel_dp->link_bw);
-                DRM_DEBUG_KMS("eDP link bw %02x lane count %d clock %d\n",
-                              intel_dp->link_bw, intel_dp->lane_count,
-                              adjusted_mode->clock);
-                return true;
-        }
        for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) {
                for (clock = 0; clock <= max_clock; clock++) {
                        int link_avail = intel_dp_max_data_rate(intel_dp_link_clock(bws[clock]), lane_count);
@@ -613,6 +602,19 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
                }
        }
+        if (is_edp(intel_dp)) {
+                /* okay we failed just pick the highest */
+                intel_dp->lane_count = max_lane_count;
+                intel_dp->link_bw = bws[max_clock];
+                adjusted_mode->clock = intel_dp_link_clock(intel_dp->link_bw);
+                DRM_DEBUG_KMS("Force picking display port link bw %02x lane "
+                              "count %d clock %d\n",
+                              intel_dp->link_bw, intel_dp->lane_count,
+                              adjusted_mode->clock);
+                return true;
+        }
        return false;
 }
@@ -1087,21 +1089,11 @@ intel_get_adjust_train(struct intel_dp *intel_dp)
 }
 static uint32_t
-intel_dp_signal_levels(struct intel_dp *intel_dp)
+intel_dp_signal_levels(uint8_t train_set, int lane_count)
 {
-        struct drm_device *dev = intel_dp->base.base.dev;
+        uint32_t        signal_levels = 0;
-        struct drm_i915_private *dev_priv = dev->dev_private;
-        uint32_t signal_levels = 0;
-        u8 train_set = intel_dp->train_set[0];
-        u32 vswing = train_set & DP_TRAIN_VOLTAGE_SWING_MASK;
-        u32 preemphasis = train_set & DP_TRAIN_PRE_EMPHASIS_MASK;
-        if (is_edp(intel_dp)) {
+        switch (train_set & DP_TRAIN_VOLTAGE_SWING_MASK) {
-                vswing = dev_priv->edp.vswing;
-                preemphasis = dev_priv->edp.preemphasis;
-        }
-        switch (vswing) {
        case DP_TRAIN_VOLTAGE_SWING_400:
        default:
                signal_levels |= DP_VOLTAGE_0_4;
@@ -1116,7 +1108,7 @@ intel_dp_signal_levels(struct intel_dp *intel_dp)
                signal_levels |= DP_VOLTAGE_1_2;
                break;
        }
-        switch (preemphasis) {
+        switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) {
        case DP_TRAIN_PRE_EMPHASIS_0:
        default:
                signal_levels |= DP_PRE_EMPHASIS_0;
@@ -1203,18 +1195,6 @@ intel_channel_eq_ok(struct intel_dp *intel_dp)
 }
 static bool
-intel_dp_aux_handshake_required(struct intel_dp *intel_dp)
-{
-        struct drm_device *dev = intel_dp->base.base.dev;
-        struct drm_i915_private *dev_priv = dev->dev_private;
-        if (is_edp(intel_dp) && dev_priv->no_aux_handshake)
-                return false;
-        return true;
-}
-static bool
 intel_dp_set_link_train(struct intel_dp *intel_dp,
                        uint32_t dp_reg_value,
                        uint8_t dp_train_pat)
@@ -1226,9 +1206,6 @@ intel_dp_set_link_train(struct intel_dp *intel_dp,
        I915_WRITE(intel_dp->output_reg, dp_reg_value);
        POSTING_READ(intel_dp->output_reg);
-        if (!intel_dp_aux_handshake_required(intel_dp))
-                return true;
        intel_dp_aux_native_write_1(intel_dp,
                                    DP_TRAINING_PATTERN_SET,
                                    dp_train_pat);
@@ -1261,11 +1238,10 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
        POSTING_READ(intel_dp->output_reg);
        intel_wait_for_vblank(dev, intel_crtc->pipe);
-        if (intel_dp_aux_handshake_required(intel_dp))
+        /* Write the link configuration data */
-                /* Write the link configuration data */
+        intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
-                intel_dp_aux_native_write(intel_dp, DP_LINK_BW_SET,
+                                  intel_dp->link_configuration,
-                                          intel_dp->link_configuration,
+                                  DP_LINK_CONFIGURATION_SIZE);
-                                          DP_LINK_CONFIGURATION_SIZE);
        DP |= DP_PORT_EN;
        if (HAS_PCH_CPT(dev) && !is_edp(intel_dp))
@@ -1283,7 +1259,7 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
                        signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
                        DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
                } else {
-                        signal_levels = intel_dp_signal_levels(intel_dp);
+                        signal_levels = intel_dp_signal_levels(intel_dp->train_set[0], intel_dp->lane_count);
                        DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
                }
@@ -1297,37 +1273,33 @@ intel_dp_start_link_train(struct intel_dp *intel_dp)
                        break;
                /* Set training pattern 1 */
-                udelay(500);
+                udelay(100);
-                if (intel_dp_aux_handshake_required(intel_dp)) {
+                if (!intel_dp_get_link_status(intel_dp))
                        break;
-                } else {
-                        if (!intel_dp_get_link_status(intel_dp))
-                                break;
-                        if (intel_clock_recovery_ok(intel_dp->link_status, intel_dp->lane_count)) {
+                if (intel_clock_recovery_ok(intel_dp->link_status, intel_dp->lane_count)) {
-                                clock_recovery = true;
+                        clock_recovery = true;
-                                break;
+                        break;
-                        }
+                }
-                        /* Check to see if we've tried the max voltage */
+                /* Check to see if we've tried the max voltage */
-                        for (i = 0; i < intel_dp->lane_count; i++)
+                for (i = 0; i < intel_dp->lane_count; i++)
-                                if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
+                        if ((intel_dp->train_set[i] & DP_TRAIN_MAX_SWING_REACHED) == 0)
-                                        break;
-                        if (i == intel_dp->lane_count)
                                break;
+                if (i == intel_dp->lane_count)
+                        break;
-                        /* Check to see if we've tried the same voltage 5 times */
+                /* Check to see if we've tried the same voltage 5 times */
-                        if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
+                if ((intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK) == voltage) {
-                                ++tries;
+                        ++tries;
-                                if (tries == 5)
+                        if (tries == 5)
-                                        break;
+                                break;
-                        } else
+                } else
-                                tries = 0;
+                        tries = 0;
-                        voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
+                voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK;
-                        /* Compute new intel_dp->train_set as requested by target */
+                /* Compute new intel_dp->train_set as requested by target */
-                        intel_get_adjust_train(intel_dp);
+                intel_get_adjust_train(intel_dp);
-                }
        }
        intel_dp->DP = DP;
@@ -1354,7 +1326,7 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp)
                        signal_levels = intel_gen6_edp_signal_levels(intel_dp->train_set[0]);
                        DP = (DP & ~EDP_LINK_TRAIN_VOL_EMP_MASK_SNB) | signal_levels;
                } else {
-                        signal_levels = intel_dp_signal_levels(intel_dp);
+                        signal_levels = intel_dp_signal_levels(intel_dp->train_set[0], intel_dp->lane_count);
                        DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels;
                }
@@ -1368,28 +1340,24 @@ intel_dp_complete_link_train(struct intel_dp *intel_dp)
                                             DP_TRAINING_PATTERN_2))
                        break;
-                udelay(500);
+                udelay(400);
+                if (!intel_dp_get_link_status(intel_dp))
-                if (!intel_dp_aux_handshake_required(intel_dp)) {
                        break;
-                } else {
-                        if (!intel_dp_get_link_status(intel_dp))
-                                break;
-                        if (intel_channel_eq_ok(intel_dp)) {
+                if (intel_channel_eq_ok(intel_dp)) {
-                                channel_eq = true;
+                        channel_eq = true;
-                                break;
+                        break;
-                        }
+                }
-                        /* Try 5 times */
+                /* Try 5 times */
-                        if (tries > 5)
+                if (tries > 5)
-                                break;
+                        break;
-                        /* Compute new intel_dp->train_set as requested by target */
+                /* Compute new intel_dp->train_set as requested by target */
-                        intel_get_adjust_train(intel_dp);
+                intel_get_adjust_train(intel_dp);
-                        ++tries;
+                ++tries;
-                }
        }
        if (HAS_PCH_CPT(dev) && !is_edp(intel_dp))
                reg = DP | DP_LINK_TRAIN_OFF_CPT;
        else
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 21551fe74541..e52c6125bb1f 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -237,7 +237,7 @@ extern bool intel_sdvo_init(struct drm_device *dev, int output_device);
 extern void intel_dvo_init(struct drm_device *dev);
 extern void intel_tv_init(struct drm_device *dev);
 extern void intel_mark_busy(struct drm_device *dev, struct drm_gem_object *obj);
-extern void intel_lvds_init(struct drm_device *dev);
+extern bool intel_lvds_init(struct drm_device *dev);
 extern void intel_dp_init(struct drm_device *dev, int dp_reg);
 void
 intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 4324a326f98e..f79327fc6653 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -837,7 +837,7 @@ static bool intel_lvds_ddc_probe(struct drm_device *dev, u8 pin)
 * Create the connector, register the LVDS DDC bus, and try to figure out what
 * modes we can display on the LVDS panel (if present).
 */
-void intel_lvds_init(struct drm_device *dev)
+bool intel_lvds_init(struct drm_device *dev)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_lvds *intel_lvds;
@@ -853,37 +853,37 @@ void intel_lvds_init(struct drm_device *dev)
        /* Skip init on machines we know falsely report LVDS */
        if (dmi_check_system(intel_no_lvds))
-                return;
+                return false;
        pin = GMBUS_PORT_PANEL;
        if (!lvds_is_present_in_vbt(dev, &pin)) {
                DRM_DEBUG_KMS("LVDS is not present in VBT\n");
-                return;
+                return false;
        }
        if (HAS_PCH_SPLIT(dev)) {
                if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0)
-                        return;
+                        return false;
                if (dev_priv->edp.support) {
                        DRM_DEBUG_KMS("disable LVDS for eDP support\n");
-                        return;
+                        return false;
                }
        }
        if (!intel_lvds_ddc_probe(dev, pin)) {
                DRM_DEBUG_KMS("LVDS did not respond to DDC probe\n");
-                return;
+                return false;
        }
        intel_lvds = kzalloc(sizeof(struct intel_lvds), GFP_KERNEL);
        if (!intel_lvds) {
-                return;
+                return false;
        }
        intel_connector = kzalloc(sizeof(struct intel_connector), GFP_KERNEL);
        if (!intel_connector) {
                kfree(intel_lvds);
-                return;
+                return false;
        }
        if (!HAS_PCH_SPLIT(dev)) {
@@ -1026,7 +1026,7 @@ out:
        /* keep the LVDS connector */
        dev_priv->int_lvds_connector = connector;
        drm_sysfs_connector_add(connector);
-        return;
+        return true;
 failed:
        DRM_DEBUG_KMS("No LVDS modes found, disabling.\n");
@@ -1034,4 +1034,5 @@ failed:
        drm_encoder_cleanup(encoder);
        kfree(intel_lvds);
        kfree(intel_connector);
+        return false;
 }
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index de158b76bcd5..d97e6cb52d34 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -107,7 +107,8 @@ struct intel_sdvo {
         * This is set if we treat the device as HDMI, instead of DVI.
         */
        bool is_hdmi;
-        bool has_audio;
+        bool has_hdmi_monitor;
+        bool has_hdmi_audio;
        /**
         * This is set if we detect output of sdvo device as LVDS and
@@ -1023,7 +1024,7 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
        if (!intel_sdvo_set_target_input(intel_sdvo))
                return;
-        if (intel_sdvo->is_hdmi &&
+        if (intel_sdvo->has_hdmi_monitor &&
            !intel_sdvo_set_avi_infoframe(intel_sdvo))
                return;
@@ -1063,7 +1064,7 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder,
        }
        if (intel_crtc->pipe == 1)
                sdvox |= SDVO_PIPE_B_SELECT;
-        if (intel_sdvo->has_audio)
+        if (intel_sdvo->has_hdmi_audio)
                sdvox |= SDVO_AUDIO_ENABLE;
        if (INTEL_INFO(dev)->gen >= 4) {
@@ -1295,55 +1296,14 @@ intel_sdvo_get_edid(struct drm_connector *connector)
        return drm_get_edid(connector, &sdvo->ddc);
 }
-static struct drm_connector *
-intel_find_analog_connector(struct drm_device *dev)
-{
-        struct drm_connector *connector;
-        struct intel_sdvo *encoder;
-        list_for_each_entry(encoder,
-                            &dev->mode_config.encoder_list,
-                            base.base.head) {
-                if (encoder->base.type == INTEL_OUTPUT_ANALOG) {
-                        list_for_each_entry(connector,
-                                            &dev->mode_config.connector_list,
-                                            head) {
-                                if (&encoder->base ==
-                                    intel_attached_encoder(connector))
-                                        return connector;
-                        }
-                }
-        }
-        return NULL;
-}
-static int
-intel_analog_is_connected(struct drm_device *dev)
-{
-        struct drm_connector *analog_connector;
-        analog_connector = intel_find_analog_connector(dev);
-        if (!analog_connector)
-                return false;
-        if (analog_connector->funcs->detect(analog_connector, false) ==
-                        connector_status_disconnected)
-                return false;
-        return true;
-}
 /* Mac mini hack -- use the same DDC as the analog connector */
 static struct edid *
 intel_sdvo_get_analog_edid(struct drm_connector *connector)
 {
        struct drm_i915_private *dev_priv = connector->dev->dev_private;
-        if (!intel_analog_is_connected(connector->dev))
+        return drm_get_edid(connector,
-                return NULL;
+                            &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
-        return drm_get_edid(connector, &dev_priv->gmbus[dev_priv->crt_ddc_pin].adapter);
 }
 enum drm_connector_status
@@ -1388,8 +1348,10 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
                /* DDC bus is shared, match EDID to connector type */
                if (edid->input & DRM_EDID_INPUT_DIGITAL) {
                        status = connector_status_connected;
-                        intel_sdvo->is_hdmi = drm_detect_hdmi_monitor(edid);
+                        if (intel_sdvo->is_hdmi) {
-                        intel_sdvo->has_audio = drm_detect_monitor_audio(edid);
+                                intel_sdvo->has_hdmi_monitor = drm_detect_hdmi_monitor(edid);
+                                intel_sdvo->has_hdmi_audio = drm_detect_monitor_audio(edid);
+                        }
                }
                connector->display_info.raw_edid = NULL;
                kfree(edid);
@@ -1398,7 +1360,7 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
        if (status == connector_status_connected) {
                struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(connector);
                if (intel_sdvo_connector->force_audio)
-                        intel_sdvo->has_audio = intel_sdvo_connector->force_audio > 0;
+                        intel_sdvo->has_hdmi_audio = intel_sdvo_connector->force_audio > 0;
        }
        return status;
@@ -1415,10 +1377,12 @@ intel_sdvo_detect(struct drm_connector *connector, bool force)
        if (!intel_sdvo_write_cmd(intel_sdvo,
                                  SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0))
                return connector_status_unknown;
-        if (intel_sdvo->is_tv) {
-                /* add 30ms delay when the output type is SDVO-TV */
+        /* add 30ms delay when the output type might be TV */
+        if (intel_sdvo->caps.output_flags &
+            (SDVO_OUTPUT_SVID0 | SDVO_OUTPUT_CVBS0))
                mdelay(30);
-        }
        if (!intel_sdvo_read_response(intel_sdvo, &response, 2))
                return connector_status_unknown;
@@ -1472,8 +1436,10 @@ static void intel_sdvo_get_ddc_modes(struct drm_connector *connector)
                edid = intel_sdvo_get_analog_edid(connector);
        if (edid != NULL) {
-                drm_mode_connector_update_edid_property(connector, edid);
+                if (edid->input & DRM_EDID_INPUT_DIGITAL) {
-                drm_add_edid_modes(connector, edid);
+                        drm_mode_connector_update_edid_property(connector, edid);
+                        drm_add_edid_modes(connector, edid);
+                }
                connector->display_info.raw_edid = NULL;
                kfree(edid);
        }
@@ -1713,12 +1679,12 @@ intel_sdvo_set_property(struct drm_connector *connector,
                intel_sdvo_connector->force_audio = val;
-                if (val > 0 && intel_sdvo->has_audio)
+                if (val > 0 && intel_sdvo->has_hdmi_audio)
                        return 0;
-                if (val < 0 && !intel_sdvo->has_audio)
+                if (val < 0 && !intel_sdvo->has_hdmi_audio)
                        return 0;
-                intel_sdvo->has_audio = val > 0;
+                intel_sdvo->has_hdmi_audio = val > 0;
                goto done;
        }
@@ -2070,6 +2036,8 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
                intel_sdvo_set_colorimetry(intel_sdvo,
                                           SDVO_COLORIMETRY_RGB256);
                connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
+                intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
                intel_sdvo->is_hdmi = true;
        }
        intel_sdvo->base.clone_mask = ((1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
@@ -2077,8 +2045,6 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
        intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
-        intel_sdvo_add_hdmi_properties(intel_sdvo_connector);
        return true;
 }
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index 8e421f644a54..05efb5b9f13e 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -112,6 +112,7 @@ static uint32_t atom_iio_execute(struct atom_context *ctx, int base,
                        base += 3;
                        break;
                case ATOM_IIO_WRITE:
+                        (void)ctx->card->ioreg_read(ctx->card, CU16(base + 1));
                        ctx->card->ioreg_write(ctx->card, CU16(base + 1), temp);
                        base += 3;
                        break;
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 9bebac1ec006..0f90fc3482ce 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -315,7 +315,7 @@ static inline int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
                if (array_mode == V_0280A0_ARRAY_LINEAR_GENERAL) {
                        /* the initial DDX does bad things with the CB size occasionally */
                        /* it rounds up height too far for slice tile max but the BO is smaller */
-                        tmp = (height - 7) * pitch * bpe;
+                        tmp = (height - 7) * 8 * bpe;
                        if ((tmp + track->cb_color_bo_offset[i]) > radeon_bo_size(track->cb_color_bo[i])) {
                                dev_warn(p->dev, "%s offset[%d] %d %d %lu too big\n", __func__, i, track->cb_color_bo_offset[i], tmp, radeon_bo_size(track->cb_color_bo[i]));
                                return -EINVAL;
diff --git a/drivers/gpu/drm/radeon/r600_reg.h b/drivers/gpu/drm/radeon/r600_reg.h
index d84612ae47e0..33cda016b083 100644
--- a/drivers/gpu/drm/radeon/r600_reg.h
+++ b/drivers/gpu/drm/radeon/r600_reg.h
@@ -86,6 +86,7 @@
 #define R600_HDP_NONSURFACE_BASE                                0x2c04
 #define R600_BUS_CNTL                                           0x5420
+#       define R600_BIOS_ROM_DIS                                (1 << 1)
 #define R600_CONFIG_CNTL                                        0x5424
 #define R600_CONFIG_MEMSIZE                                     0x5428
 #define R600_CONFIG_F0_BASE                                     0x542C
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 87ead090c7d5..bc5a2c3382d9 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -98,6 +98,14 @@ static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_dev
                                }
                        }
+                        /* some DCE3 boards have bad data for this entry */
+                        if (ASIC_IS_DCE3(rdev)) {
+                                if ((i == 4) &&
+                                    (gpio->usClkMaskRegisterIndex == 0x1fda) &&
+                                    (gpio->sucI2cId.ucAccess == 0x94))
+                                        gpio->sucI2cId.ucAccess = 0x14;
+                        }
                        if (gpio->sucI2cId.ucAccess == id) {
                                i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
                                i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
@@ -174,6 +182,14 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev)
                                }
                        }
+                        /* some DCE3 boards have bad data for this entry */
+                        if (ASIC_IS_DCE3(rdev)) {
+                                if ((i == 4) &&
+                                    (gpio->usClkMaskRegisterIndex == 0x1fda) &&
+                                    (gpio->sucI2cId.ucAccess == 0x94))
+                                        gpio->sucI2cId.ucAccess = 0x14;
+                        }
                        i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
                        i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
                        i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;
diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c
index 654787ec43f4..8f2c7b50dcf5 100644
--- a/drivers/gpu/drm/radeon/radeon_bios.c
+++ b/drivers/gpu/drm/radeon/radeon_bios.c
@@ -130,6 +130,7 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
        }
        return true;
 }
 static bool r700_read_disabled_bios(struct radeon_device *rdev)
 {
        uint32_t viph_control;
@@ -143,7 +144,7 @@ static bool r700_read_disabled_bios(struct radeon_device *rdev)
        bool r;
        viph_control = RREG32(RADEON_VIPH_CONTROL);
-        bus_cntl = RREG32(RADEON_BUS_CNTL);
+        bus_cntl = RREG32(R600_BUS_CNTL);
        d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
        d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
        vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
@@ -152,7 +153,7 @@ static bool r700_read_disabled_bios(struct radeon_device *rdev)
        /* disable VIP */
        WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
        /* enable the rom */
-        WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+        WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
        /* Disable VGA mode */
        WREG32(AVIVO_D1VGA_CONTROL,
               (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
@@ -191,7 +192,7 @@ static bool r700_read_disabled_bios(struct radeon_device *rdev)
                        cg_spll_status = RREG32(R600_CG_SPLL_STATUS);
        }
        WREG32(RADEON_VIPH_CONTROL, viph_control);
-        WREG32(RADEON_BUS_CNTL, bus_cntl);
+        WREG32(R600_BUS_CNTL, bus_cntl);
        WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
        WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
        WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
@@ -216,7 +217,7 @@ static bool r600_read_disabled_bios(struct radeon_device *rdev)
        bool r;
        viph_control = RREG32(RADEON_VIPH_CONTROL);
-        bus_cntl = RREG32(RADEON_BUS_CNTL);
+        bus_cntl = RREG32(R600_BUS_CNTL);
        d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
        d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
        vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
@@ -231,7 +232,7 @@ static bool r600_read_disabled_bios(struct radeon_device *rdev)
        /* disable VIP */
        WREG32(RADEON_VIPH_CONTROL, (viph_control & ~RADEON_VIPH_EN));
        /* enable the rom */
-        WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));
+        WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
        /* Disable VGA mode */
        WREG32(AVIVO_D1VGA_CONTROL,
               (d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
@@ -262,7 +263,7 @@ static bool r600_read_disabled_bios(struct radeon_device *rdev)
        /* restore regs */
        WREG32(RADEON_VIPH_CONTROL, viph_control);
-        WREG32(RADEON_BUS_CNTL, bus_cntl);
+        WREG32(R600_BUS_CNTL, bus_cntl);
        WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
        WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
        WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 3bddea5b5295..137b8075f6e7 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -729,7 +729,7 @@ void radeon_combios_i2c_init(struct radeon_device *rdev)
                                        clk = RBIOS8(offset + 3 + (i * 5) + 3);
                                        data = RBIOS8(offset + 3 + (i * 5) + 4);
                                        i2c = combios_setup_i2c_bus(rdev, DDC_MONID,
-                                                                    clk, data);
+                                                                    (1 << clk), (1 << data));
                                        rdev->i2c_bus[4] = radeon_i2c_create(dev, &i2c, "GPIOPAD_MASK");
                                        break;
                                }
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 3bef9f6d66fd..8afaf7a7459e 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1175,6 +1175,8 @@ radeon_add_atom_connector(struct drm_device *dev,
                /* no HPD on analog connectors */
                radeon_connector->hpd.hpd = RADEON_HPD_NONE;
                connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+                connector->interlace_allowed = true;
+                connector->doublescan_allowed = true;
                break;
        case DRM_MODE_CONNECTOR_DVIA:
                drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -1190,6 +1192,8 @@ radeon_add_atom_connector(struct drm_device *dev,
                                              1);
                /* no HPD on analog connectors */
                radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+                connector->interlace_allowed = true;
+                connector->doublescan_allowed = true;
                break;
        case DRM_MODE_CONNECTOR_DVII:
        case DRM_MODE_CONNECTOR_DVID:
@@ -1226,6 +1230,11 @@ radeon_add_atom_connector(struct drm_device *dev,
                                                      rdev->mode_info.load_detect_property,
                                                      1);
                }
+                connector->interlace_allowed = true;
+                if (connector_type == DRM_MODE_CONNECTOR_DVII)
+                        connector->doublescan_allowed = true;
+                else
+                        connector->doublescan_allowed = false;
                break;
        case DRM_MODE_CONNECTOR_HDMIA:
        case DRM_MODE_CONNECTOR_HDMIB:
@@ -1256,6 +1265,11 @@ radeon_add_atom_connector(struct drm_device *dev,
                                                      0);
                }
                subpixel_order = SubPixelHorizontalRGB;
+                connector->interlace_allowed = true;
+                if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
+                        connector->doublescan_allowed = true;
+                else
+                        connector->doublescan_allowed = false;
                break;
        case DRM_MODE_CONNECTOR_DisplayPort:
        case DRM_MODE_CONNECTOR_eDP:
@@ -1293,6 +1307,9 @@ radeon_add_atom_connector(struct drm_device *dev,
                                                      rdev->mode_info.underscan_vborder_property,
                                                      0);
                }
+                connector->interlace_allowed = true;
+                /* in theory with a DP to VGA converter... */
+                connector->doublescan_allowed = false;
                break;
        case DRM_MODE_CONNECTOR_SVIDEO:
        case DRM_MODE_CONNECTOR_Composite:
@@ -1308,6 +1325,8 @@ radeon_add_atom_connector(struct drm_device *dev,
                                              radeon_atombios_get_tv_info(rdev));
                /* no HPD on analog connectors */
                radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+                connector->interlace_allowed = false;
+                connector->doublescan_allowed = false;
                break;
        case DRM_MODE_CONNECTOR_LVDS:
                radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL);
@@ -1326,6 +1345,8 @@ radeon_add_atom_connector(struct drm_device *dev,
                                              dev->mode_config.scaling_mode_property,
                                              DRM_MODE_SCALE_FULLSCREEN);
                subpixel_order = SubPixelHorizontalRGB;
+                connector->interlace_allowed = false;
+                connector->doublescan_allowed = false;
                break;
        }
@@ -1403,6 +1424,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
                /* no HPD on analog connectors */
                radeon_connector->hpd.hpd = RADEON_HPD_NONE;
                connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+                connector->interlace_allowed = true;
+                connector->doublescan_allowed = true;
                break;
        case DRM_MODE_CONNECTOR_DVIA:
                drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type);
@@ -1418,6 +1441,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
                                              1);
                /* no HPD on analog connectors */
                radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+                connector->interlace_allowed = true;
+                connector->doublescan_allowed = true;
                break;
        case DRM_MODE_CONNECTOR_DVII:
        case DRM_MODE_CONNECTOR_DVID:
@@ -1435,6 +1460,11 @@ radeon_add_legacy_connector(struct drm_device *dev,
                                                      1);
                }
                subpixel_order = SubPixelHorizontalRGB;
+                connector->interlace_allowed = true;
+                if (connector_type == DRM_MODE_CONNECTOR_DVII)
+                        connector->doublescan_allowed = true;
+                else
+                        connector->doublescan_allowed = false;
                break;
        case DRM_MODE_CONNECTOR_SVIDEO:
        case DRM_MODE_CONNECTOR_Composite:
@@ -1457,6 +1487,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
                                              radeon_combios_get_tv_info(rdev));
                /* no HPD on analog connectors */
                radeon_connector->hpd.hpd = RADEON_HPD_NONE;
+                connector->interlace_allowed = false;
+                connector->doublescan_allowed = false;
                break;
        case DRM_MODE_CONNECTOR_LVDS:
                drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type);
@@ -1470,6 +1502,8 @@ radeon_add_legacy_connector(struct drm_device *dev,
                                              dev->mode_config.scaling_mode_property,
                                              DRM_MODE_SCALE_FULLSCREEN);
                subpixel_order = SubPixelHorizontalRGB;
+                connector->interlace_allowed = false;
+                connector->doublescan_allowed = false;
                break;
        }
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 515345b11ac9..88cb04e7962b 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1386,6 +1386,7 @@ static const struct hid_device_id hid_blacklist[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
        { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) },
        { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
        { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
        { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
        { HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
diff --git a/drivers/hid/hid-egalax.c b/drivers/hid/hid-egalax.c
index 54b017ad258d..5a1b52e0eb85 100644
--- a/drivers/hid/hid-egalax.c
+++ b/drivers/hid/hid-egalax.c
@@ -221,7 +221,7 @@ static int egalax_probe(struct hid_device *hdev, const struct hid_device_id *id)
        struct egalax_data *td;
        struct hid_report *report;
-        td = kmalloc(sizeof(struct egalax_data), GFP_KERNEL);
+        td = kzalloc(sizeof(struct egalax_data), GFP_KERNEL);
        if (!td) {
                dev_err(&hdev->dev, "cannot allocate eGalax data\n");
                return -ENOMEM;
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index bb0b3659437b..d8d372bae3cc 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -174,7 +174,7 @@ static int hidinput_setkeycode(struct input_dev *dev,
                clear_bit(*old_keycode, dev->keybit);
                set_bit(usage->code, dev->keybit);
-                dbg_hid(KERN_DEBUG "Assigned keycode %d to HID usage code %x\n",
+                dbg_hid("Assigned keycode %d to HID usage code %x\n",
                        usage->code, usage->hid);
                /*
@@ -203,8 +203,8 @@ static int hidinput_setkeycode(struct input_dev *dev,
 *
 * as seen in the HID specification v1.11 6.2.2.7 Global Items.
 *
- * Only exponent 1 length units are processed. Centimeters are converted to
+ * Only exponent 1 length units are processed. Centimeters and inches are
- * inches. Degrees are converted to radians.
+ * converted to millimeters. Degrees are converted to radians.
 */
 static __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code)
 {
@@ -225,13 +225,16 @@ static __s32 hidinput_calc_abs_res(const struct hid_field *field, __u16 code)
         */
        if (code == ABS_X || code == ABS_Y || code == ABS_Z) {
                if (field->unit == 0x11) {              /* If centimeters */
-                        /* Convert to inches */
+                        /* Convert to millimeters */
-                        prev = logical_extents;
+                        unit_exponent += 1;
-                        logical_extents *= 254;
+                } else if (field->unit == 0x13) {       /* If inches */
-                        if (logical_extents < prev)
+                        /* Convert to millimeters */
+                        prev = physical_extents;
+                        physical_extents *= 254;
+                        if (physical_extents < prev)
                                return 0;
-                        unit_exponent += 2;
+                        unit_exponent -= 1;
-                } else if (field->unit != 0x13) {       /* If not inches */
+                } else {
                        return 0;
                }
        } else if (code == ABS_RX || code == ABS_RY || code == ABS_RZ) {
diff --git a/drivers/hid/hid-tmff.c b/drivers/hid/hid-tmff.c
index 15434c814793..25be4e1461bd 100644
--- a/drivers/hid/hid-tmff.c
+++ b/drivers/hid/hid-tmff.c
@@ -256,6 +256,8 @@ static const struct hid_device_id tm_devices[] = {
                .driver_data = (unsigned long)ff_joystick },
        { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654),   /* FGT Force Feedback Wheel */
                .driver_data = (unsigned long)ff_joystick },
+        { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a),   /* F430 Force Feedback Wheel */
+                .driver_data = (unsigned long)ff_joystick },
        { }
 };
 MODULE_DEVICE_TABLE(hid, tm_devices);
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index b923074b2cbe..30f06e956bfb 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -75,8 +75,7 @@ config I2C_HELPER_AUTO
          In doubt, say Y.
 config I2C_SMBUS
-        tristate
+        tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO
-        prompt "SMBus-specific protocols" if !I2C_HELPER_AUTO
        help
          Say Y here if you want support for SMBus extensions to the I2C
          specification. At the moment, the only supported extension is
diff --git a/drivers/i2c/algos/Kconfig b/drivers/i2c/algos/Kconfig
index 3998dd620a03..f1cfe7e5508b 100644
--- a/drivers/i2c/algos/Kconfig
+++ b/drivers/i2c/algos/Kconfig
@@ -3,7 +3,7 @@
 #
 menu "I2C Algorithms"
-        depends on !I2C_HELPER_AUTO
+        visible if !I2C_HELPER_AUTO
 config I2C_ALGOBIT
        tristate "I2C bit-banging interfaces"
@@ -15,15 +15,3 @@ config I2C_ALGOPCA
        tristate "I2C PCA 9564 interfaces"
 endmenu
-# In automatic configuration mode, we still have to define the
-# symbols to avoid unmet dependencies.
-if I2C_HELPER_AUTO
-config I2C_ALGOBIT
-        tristate
-config I2C_ALGOPCF
-        tristate
-config I2C_ALGOPCA
-        tristate
-endif
diff --git a/drivers/infiniband/core/ud_header.c b/drivers/infiniband/core/ud_header.c
index bb7e19280821..9b737ff133e2 100644
--- a/drivers/infiniband/core/ud_header.c
+++ b/drivers/infiniband/core/ud_header.c
@@ -278,36 +278,6 @@ void ib_ud_header_init(int     		    payload_bytes,
 EXPORT_SYMBOL(ib_ud_header_init);
 /**
- * ib_lrh_header_pack - Pack LRH header struct into wire format
- * @lrh:unpacked LRH header struct
- * @buf:Buffer to pack into
- *
- * ib_lrh_header_pack() packs the LRH header structure @lrh into
- * wire format in the buffer @buf.
- */
-int ib_lrh_header_pack(struct ib_unpacked_lrh *lrh, void *buf)
-{
-        ib_pack(lrh_table, ARRAY_SIZE(lrh_table), lrh, buf);
-        return 0;
-}
-EXPORT_SYMBOL(ib_lrh_header_pack);
-/**
- * ib_lrh_header_unpack - Unpack LRH structure from wire format
- * @lrh:unpacked LRH header struct
- * @buf:Buffer to pack into
- *
- * ib_lrh_header_unpack() unpacks the LRH header structure from
- * wire format (in buf) into @lrh.
- */
-int ib_lrh_header_unpack(void *buf, struct ib_unpacked_lrh *lrh)
-{
-        ib_unpack(lrh_table, ARRAY_SIZE(lrh_table), buf, lrh);
-        return 0;
-}
-EXPORT_SYMBOL(ib_lrh_header_unpack);
-/**
 * ib_ud_header_pack - Pack UD header struct into wire format
 * @header:UD header struct
 * @buf:Buffer to pack into
diff --git a/drivers/infiniband/core/uverbs_marshall.c b/drivers/infiniband/core/uverbs_marshall.c
index 5440da0e59b4..1b1146f87124 100644
--- a/drivers/infiniband/core/uverbs_marshall.c
+++ b/drivers/infiniband/core/uverbs_marshall.c
@@ -40,18 +40,21 @@ void ib_copy_ah_attr_to_user(struct ib_uverbs_ah_attr *dst,
        dst->grh.sgid_index        = src->grh.sgid_index;
        dst->grh.hop_limit         = src->grh.hop_limit;
        dst->grh.traffic_class     = src->grh.traffic_class;
+        memset(&dst->grh.reserved, 0, sizeof(dst->grh.reserved));
        dst->dlid                  = src->dlid;
        dst->sl                    = src->sl;
        dst->src_path_bits         = src->src_path_bits;
        dst->static_rate           = src->static_rate;
        dst->is_global             = src->ah_flags & IB_AH_GRH ? 1 : 0;
        dst->port_num              = src->port_num;
+        dst->reserved              = 0;
 }
 EXPORT_SYMBOL(ib_copy_ah_attr_to_user);
 void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
                             struct ib_qp_attr *src)
 {
+        dst->qp_state           = src->qp_state;
        dst->cur_qp_state       = src->cur_qp_state;
        dst->path_mtu           = src->path_mtu;
        dst->path_mig_state     = src->path_mig_state;
@@ -83,6 +86,7 @@ void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
        dst->rnr_retry          = src->rnr_retry;
        dst->alt_port_num       = src->alt_port_num;
        dst->alt_timeout        = src->alt_timeout;
+        memset(dst->reserved, 0, sizeof(dst->reserved));
 }
 EXPORT_SYMBOL(ib_copy_qp_attr_to_user);
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index bf3e20cd0298..30e09caf0da9 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -219,7 +219,7 @@ static int eth_link_query_port(struct ib_device *ibdev, u8 port,
        struct net_device *ndev;
        enum ib_mtu tmp;
-        props->active_width     = IB_WIDTH_4X;
+        props->active_width     = IB_WIDTH_1X;
        props->active_speed     = 4;
        props->port_cap_flags   = IB_PORT_CM_SUP;
        props->gid_tbl_len      = to_mdev(ibdev)->dev->caps.gid_table_len[port];
@@ -242,7 +242,7 @@ static int eth_link_query_port(struct ib_device *ibdev, u8 port,
        tmp = iboe_get_mtu(ndev->mtu);
        props->active_mtu = tmp ? min(props->max_mtu, tmp) : IB_MTU_256;
-        props->state            = netif_running(ndev) &&  netif_oper_up(ndev) ?
+        props->state            = (netif_running(ndev) && netif_carrier_ok(ndev)) ?
                                        IB_PORT_ACTIVE : IB_PORT_DOWN;
        props->phys_state       = state_to_phys_state(props->state);
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 9a7794ac34c1..2001f20a4361 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1816,6 +1816,11 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
                ctrl->fence_size = (wr->send_flags & IB_SEND_FENCE ?
                                    MLX4_WQE_CTRL_FENCE : 0) | size;
+                if (be16_to_cpu(vlan) < 0x1000) {
+                        ctrl->ins_vlan = 1 << 6;
+                        ctrl->vlan_tag = vlan;
+                }
                /*
                 * Make sure descriptor is fully written before
                 * setting ownership bit (because HW can start
@@ -1831,11 +1836,6 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
                ctrl->owner_opcode = mlx4_ib_opcode[wr->opcode] |
                        (ind & qp->sq.wqe_cnt ? cpu_to_be32(1 << 31) : 0) | blh;
-                if (be16_to_cpu(vlan) < 0x1000) {
-                        ctrl->ins_vlan = 1 << 6;
-                        ctrl->vlan_tag = vlan;
-                }
                stamp = ind + qp->sq_spare_wqes;
                ind += DIV_ROUND_UP(size * 16, 1U << qp->sq.wqe_shift);
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c
index 3c287dd879d3..4225f5d6b15f 100644
--- a/drivers/input/serio/gscps2.c
+++ b/drivers/input/serio/gscps2.c
@@ -358,7 +358,7 @@ static int __devinit gscps2_probe(struct parisc_device *dev)
        gscps2_reset(ps2port);
        ps2port->id = readb(ps2port->addr + GSC_ID) & 0x0f;
-        snprintf(serio->name, sizeof(serio->name), "GSC PS/2 %s",
+        snprintf(serio->name, sizeof(serio->name), "gsc-ps2-%s",
                 (ps2port->id == GSC_ID_KEYBOARD) ? "keyboard" : "mouse");
        strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys));
        serio->id.type          = SERIO_8042;
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 77b8fd20cd90..6f190f4cdbc0 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -7,20 +7,20 @@ menuconfig NEW_LEDS
          This is not related to standard keyboard LEDs which are controlled
          via the input system.
-if NEW_LEDS
 config LEDS_CLASS
        bool "LED Class Support"
+        depends on NEW_LEDS
        help
          This option enables the led sysfs class in /sys/class/leds.  You'll
          need this to do anything useful with LEDs.  If unsure, say N.
-if LEDS_CLASS
+if NEW_LEDS
 comment "LED drivers"
 config LEDS_88PM860X
        tristate "LED Support for Marvell 88PM860x PMIC"
+        depends on LEDS_CLASS
        depends on MFD_88PM860X
        help
          This option enables support for on-chip LED drivers found on Marvell
@@ -28,6 +28,7 @@ config LEDS_88PM860X
 config LEDS_ATMEL_PWM
        tristate "LED Support using Atmel PWM outputs"
+        depends on LEDS_CLASS
        depends on ATMEL_PWM
        help
          This option enables support for LEDs driven using outputs
@@ -35,6 +36,7 @@ config LEDS_ATMEL_PWM
 config LEDS_LOCOMO
        tristate "LED Support for Locomo device"
+        depends on LEDS_CLASS
        depends on SHARP_LOCOMO
        help
          This option enables support for the LEDs on Sharp Locomo.
@@ -42,6 +44,7 @@ config LEDS_LOCOMO
 config LEDS_MIKROTIK_RB532
        tristate "LED Support for Mikrotik Routerboard 532"
+        depends on LEDS_CLASS
        depends on MIKROTIK_RB532
        help
          This option enables support for the so called "User LED" of
@@ -49,6 +52,7 @@ config LEDS_MIKROTIK_RB532
 config LEDS_S3C24XX
        tristate "LED Support for Samsung S3C24XX GPIO LEDs"
+        depends on LEDS_CLASS
        depends on ARCH_S3C2410
        help
          This option enables support for LEDs connected to GPIO lines
@@ -56,12 +60,14 @@ config LEDS_S3C24XX
 config LEDS_AMS_DELTA
        tristate "LED Support for the Amstrad Delta (E3)"
+        depends on LEDS_CLASS
        depends on MACH_AMS_DELTA
        help
          This option enables support for the LEDs on Amstrad Delta (E3).
 config LEDS_NET48XX
        tristate "LED Support for Soekris net48xx series Error LED"
+        depends on LEDS_CLASS
        depends on SCx200_GPIO
        help
          This option enables support for the Soekris net4801 and net4826 error
@@ -79,18 +85,21 @@ config LEDS_NET5501
 config LEDS_FSG
        tristate "LED Support for the Freecom FSG-3"
+        depends on LEDS_CLASS
        depends on MACH_FSG
        help
          This option enables support for the LEDs on the Freecom FSG-3.
 config LEDS_WRAP
        tristate "LED Support for the WRAP series LEDs"
+        depends on LEDS_CLASS
        depends on SCx200_GPIO
        help
          This option enables support for the PCEngines WRAP programmable LEDs.
 config LEDS_ALIX2
        tristate "LED Support for ALIX.2 and ALIX.3 series"
+        depends on LEDS_CLASS
        depends on X86 && !GPIO_CS5535 && !CS5535_GPIO
        help
          This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs.
@@ -98,12 +107,14 @@ config LEDS_ALIX2
 config LEDS_H1940
        tristate "LED Support for iPAQ H1940 device"
+        depends on LEDS_CLASS
        depends on ARCH_H1940
        help
          This option enables support for the LEDs on the h1940.
 config LEDS_COBALT_QUBE
        tristate "LED Support for the Cobalt Qube series front LED"
+        depends on LEDS_CLASS
        depends on MIPS_COBALT
        help
          This option enables support for the front LED on Cobalt Qube series
@@ -117,6 +128,7 @@ config LEDS_COBALT_RAQ
 config LEDS_SUNFIRE
        tristate "LED support for SunFire servers."
+        depends on LEDS_CLASS
        depends on SPARC64
        select LEDS_TRIGGERS
        help
@@ -125,6 +137,7 @@ config LEDS_SUNFIRE
 config LEDS_HP6XX
        tristate "LED Support for the HP Jornada 6xx"
+        depends on LEDS_CLASS
        depends on SH_HP6XX
        help
          This option enables LED support for the handheld
@@ -132,6 +145,7 @@ config LEDS_HP6XX
 config LEDS_PCA9532
        tristate "LED driver for PCA9532 dimmer"
+        depends on LEDS_CLASS
        depends on I2C && INPUT && EXPERIMENTAL
        help
          This option enables support for NXP pca9532
@@ -140,6 +154,7 @@ config LEDS_PCA9532
 config LEDS_GPIO
        tristate "LED Support for GPIO connected LEDs"
+        depends on LEDS_CLASS
        depends on GENERIC_GPIO
        help
          This option enables support for the LEDs connected to GPIO
@@ -167,6 +182,7 @@ config LEDS_GPIO_OF
 config LEDS_LP3944
        tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
+        depends on LEDS_CLASS
        depends on I2C
        help
          This option enables support for LEDs connected to the National
@@ -196,6 +212,7 @@ config LEDS_LP5523
 config LEDS_CLEVO_MAIL
        tristate "Mail LED on Clevo notebook"
+        depends on LEDS_CLASS
        depends on X86 && SERIO_I8042 && DMI
        help
          This driver makes the mail LED accessible from userspace
@@ -226,6 +243,7 @@ config LEDS_CLEVO_MAIL
 config LEDS_PCA955X
        tristate "LED Support for PCA955x I2C chips"
+        depends on LEDS_CLASS
        depends on I2C
        help
          This option enables support for LEDs connected to PCA955x
@@ -234,6 +252,7 @@ config LEDS_PCA955X
 config LEDS_WM831X_STATUS
        tristate "LED support for status LEDs on WM831x PMICs"
+        depends on LEDS_CLASS
        depends on MFD_WM831X
        help
          This option enables support for the status LEDs of the WM831x
@@ -241,6 +260,7 @@ config LEDS_WM831X_STATUS
 config LEDS_WM8350
        tristate "LED Support for WM8350 AudioPlus PMIC"
+        depends on LEDS_CLASS
        depends on MFD_WM8350
        help
          This option enables support for LEDs driven by the Wolfson
@@ -248,6 +268,7 @@ config LEDS_WM8350
 config LEDS_DA903X
        tristate "LED Support for DA9030/DA9034 PMIC"
+        depends on LEDS_CLASS
        depends on PMIC_DA903X
        help
          This option enables support for on-chip LED drivers found
@@ -255,6 +276,7 @@ config LEDS_DA903X
 config LEDS_DAC124S085
        tristate "LED Support for DAC124S085 SPI DAC"
+        depends on LEDS_CLASS
        depends on SPI
        help
          This option enables support for DAC124S085 SPI DAC from NatSemi,
@@ -262,18 +284,21 @@ config LEDS_DAC124S085
 config LEDS_PWM
        tristate "PWM driven LED Support"
+        depends on LEDS_CLASS
        depends on HAVE_PWM
        help
          This option enables support for pwm driven LEDs
 config LEDS_REGULATOR
        tristate "REGULATOR driven LED support"
+        depends on LEDS_CLASS
        depends on REGULATOR
        help
          This option enables support for regulator driven LEDs.
 config LEDS_BD2802
        tristate "LED driver for BD2802 RGB LED"
+        depends on LEDS_CLASS
        depends on I2C
        help
          This option enables support for BD2802GU RGB LED driver chips
@@ -281,6 +306,7 @@ config LEDS_BD2802
 config LEDS_INTEL_SS4200
        tristate "LED driver for Intel NAS SS4200 series"
+        depends on LEDS_CLASS
        depends on PCI && DMI
        help
          This option enables support for the Intel SS4200 series of
@@ -290,6 +316,7 @@ config LEDS_INTEL_SS4200
 config LEDS_LT3593
        tristate "LED driver for LT3593 controllers"
+        depends on LEDS_CLASS
        depends on GENERIC_GPIO
        help
          This option enables support for LEDs driven by a Linear Technology
@@ -298,6 +325,7 @@ config LEDS_LT3593
 config LEDS_ADP5520
        tristate "LED Support for ADP5520/ADP5501 PMIC"
+        depends on LEDS_CLASS
        depends on PMIC_ADP5520
        help
          This option enables support for on-chip LED drivers found
@@ -308,6 +336,7 @@ config LEDS_ADP5520
 config LEDS_DELL_NETBOOKS
        tristate "External LED on Dell Business Netbooks"
+        depends on LEDS_CLASS
        depends on X86 && ACPI_WMI
        help
          This adds support for the Latitude 2100 and similar
@@ -315,6 +344,7 @@ config LEDS_DELL_NETBOOKS
 config LEDS_MC13783
        tristate "LED Support for MC13783 PMIC"
+        depends on LEDS_CLASS
        depends on MFD_MC13783
        help
          This option enable support for on-chip LED drivers found
@@ -322,6 +352,7 @@ config LEDS_MC13783
 config LEDS_NS2
        tristate "LED support for Network Space v2 GPIO LEDs"
+        depends on LEDS_CLASS
        depends on MACH_NETSPACE_V2 || MACH_INETSPACE_V2 || MACH_NETSPACE_MAX_V2 || D2NET_V2
        default y
        help
@@ -340,17 +371,17 @@ config LEDS_NETXBIG
 config LEDS_TRIGGERS
        bool "LED Trigger support"
+        depends on LEDS_CLASS
        help
          This option enables trigger support for the leds class.
          These triggers allow kernel events to drive the LEDs and can
          be configured via sysfs. If unsure, say Y.
-if LEDS_TRIGGERS
 comment "LED Triggers"
 config LEDS_TRIGGER_TIMER
        tristate "LED Timer Trigger"
+        depends on LEDS_TRIGGERS
        help
          This allows LEDs to be controlled by a programmable timer
          via sysfs. Some LED hardware can be programmed to start
@@ -362,12 +393,14 @@ config LEDS_TRIGGER_TIMER
 config LEDS_TRIGGER_IDE_DISK
        bool "LED IDE Disk Trigger"
        depends on IDE_GD_ATA
+        depends on LEDS_TRIGGERS
        help
          This allows LEDs to be controlled by IDE disk activity.
          If unsure, say Y.
 config LEDS_TRIGGER_HEARTBEAT
        tristate "LED Heartbeat Trigger"
+        depends on LEDS_TRIGGERS
        help
          This allows LEDs to be controlled by a CPU load average.
          The flash frequency is a hyperbolic function of the 1-minute
@@ -376,6 +409,7 @@ config LEDS_TRIGGER_HEARTBEAT
 config LEDS_TRIGGER_BACKLIGHT
        tristate "LED backlight Trigger"
+        depends on LEDS_TRIGGERS
        help
          This allows LEDs to be controlled as a backlight device: they
          turn off and on when the display is blanked and unblanked.
@@ -384,6 +418,7 @@ config LEDS_TRIGGER_BACKLIGHT
 config LEDS_TRIGGER_GPIO
        tristate "LED GPIO Trigger"
+        depends on LEDS_TRIGGERS
        depends on GPIOLIB
        help
          This allows LEDs to be controlled by gpio events. It's good
@@ -396,6 +431,7 @@ config LEDS_TRIGGER_GPIO
 config LEDS_TRIGGER_DEFAULT_ON
        tristate "LED Default ON Trigger"
+        depends on LEDS_TRIGGERS
        help
          This allows LEDs to be initialised in the ON state.
          If unsure, say Y.
@@ -403,8 +439,4 @@ config LEDS_TRIGGER_DEFAULT_ON
 comment "iptables trigger is under Netfilter config (LED target)"
        depends on LEDS_TRIGGERS
-endif # LEDS_TRIGGERS
-endif # LEDS_CLASS
 endif # NEW_LEDS
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 3d7355ff7308..fa51af11c6f1 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -102,6 +102,7 @@ config ADB_PMU_LED
 config ADB_PMU_LED_IDE
        bool "Use front LED as IDE LED by default"
        depends on ADB_PMU_LED
+        depends on LEDS_CLASS
        select LEDS_TRIGGERS
        select LEDS_TRIGGER_IDE_DISK
        help
diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig
index 2385e6cca635..78b089526e02 100644
--- a/drivers/media/common/tuners/Kconfig
+++ b/drivers/media/common/tuners/Kconfig
@@ -31,7 +31,7 @@ config MEDIA_TUNER
        select MEDIA_TUNER_TDA9887 if !MEDIA_TUNER_CUSTOMISE
        select MEDIA_TUNER_MC44S803 if !MEDIA_TUNER_CUSTOMISE
-menuconfig MEDIA_TUNER_CUSTOMISE
+config MEDIA_TUNER_CUSTOMISE
        bool "Customize analog and hybrid tuner modules to build"
        depends on MEDIA_TUNER
        default y if EMBEDDED
@@ -44,7 +44,8 @@ menuconfig MEDIA_TUNER_CUSTOMISE
          If unsure say N.
-if MEDIA_TUNER_CUSTOMISE
+menu "Customize TV tuners"
+        visible if MEDIA_TUNER_CUSTOMISE
 config MEDIA_TUNER_SIMPLE
        tristate "Simple tuner support"
@@ -185,5 +186,4 @@ config MEDIA_TUNER_TDA18218
        default m if MEDIA_TUNER_CUSTOMISE
        help
          NXP TDA18218 silicon tuner driver.
+endmenu
-endif # MEDIA_TUNER_CUSTOMISE
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index e9062b08a485..96b27016670e 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -12,9 +12,8 @@ config DVB_FE_CUSTOMISE
          If unsure say N.
-if DVB_FE_CUSTOMISE
 menu "Customise DVB Frontends"
+        visible if DVB_FE_CUSTOMISE
 comment "Multistandard (satellite) frontends"
        depends on DVB_CORE
@@ -619,5 +618,3 @@ config DVB_DUMMY_FE
        tristate "Dummy frontend driver"
        default n
 endmenu
-endif
diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c
index 6a435786b63d..03829e6818bd 100644
--- a/drivers/media/radio/radio-si4713.c
+++ b/drivers/media/radio/radio-si4713.c
@@ -291,7 +291,7 @@ static int radio_si4713_pdriver_probe(struct platform_device *pdev)
                goto unregister_v4l2_dev;
        }
-        sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter, NULL,
+        sd = v4l2_i2c_new_subdev_board(&rsdev->v4l2_dev, adapter,
                                        pdata->subdev_board_info, NULL);
        if (!sd) {
                dev_err(&pdev->dev, "Cannot get v4l2 subdevice\n");
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index ac16e815e275..6830d2848bd7 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -112,7 +112,7 @@ config VIDEO_IR_I2C
 #
 menu "Encoders/decoders and other helper chips"
-        depends on !VIDEO_HELPER_CHIPS_AUTO
+        visible if !VIDEO_HELPER_CHIPS_AUTO
 comment "Audio decoders"
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 0453816d4ec3..01be89fa5c78 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -212,7 +212,7 @@ void au0828_card_setup(struct au0828_dev *dev)
                   be abstracted out if we ever need to support a different
                   demod) */
                sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                                NULL, "au8522", 0x8e >> 1, NULL);
+                                "au8522", 0x8e >> 1, NULL);
                if (sd == NULL)
                        printk(KERN_ERR "analog subdev registration failed\n");
        }
@@ -221,7 +221,7 @@ void au0828_card_setup(struct au0828_dev *dev)
        if (dev->board.tuner_type != TUNER_ABSENT) {
                /* Load the tuner module, which does the attach */
                sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                                NULL, "tuner", dev->board.tuner_addr, NULL);
+                                "tuner", dev->board.tuner_addr, NULL);
                if (sd == NULL)
                        printk(KERN_ERR "tuner subdev registration fail\n");
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index 87d8b006ef77..49efcf660ba6 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -3529,7 +3529,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
                struct v4l2_subdev *sd;
                sd = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                        &btv->c.i2c_adap, NULL, "saa6588", 0, addrs);
+                        &btv->c.i2c_adap, "saa6588", 0, addrs);
                btv->has_saa6588 = (sd != NULL);
        }
@@ -3554,7 +3554,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
                };
                btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                        &btv->c.i2c_adap, NULL, "msp3400", 0, addrs);
+                        &btv->c.i2c_adap, "msp3400", 0, addrs);
                if (btv->sd_msp34xx)
                        return;
                goto no_audio;
@@ -3568,7 +3568,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
                };
                if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                                &btv->c.i2c_adap, NULL, "tda7432", 0, addrs))
+                                &btv->c.i2c_adap, "tda7432", 0, addrs))
                        return;
                goto no_audio;
        }
@@ -3576,7 +3576,7 @@ void __devinit bttv_init_card2(struct bttv *btv)
        case 3: {
                /* The user specified that we should probe for tvaudio */
                btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                        &btv->c.i2c_adap, NULL, "tvaudio", 0, tvaudio_addrs());
+                        &btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
                if (btv->sd_tvaudio)
                        return;
                goto no_audio;
@@ -3596,11 +3596,11 @@ void __devinit bttv_init_card2(struct bttv *btv)
           found is really something else (e.g. a tea6300). */
        if (!bttv_tvcards[btv->c.type].no_msp34xx) {
                btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                        &btv->c.i2c_adap, NULL, "msp3400",
+                        &btv->c.i2c_adap, "msp3400",
                        0, I2C_ADDRS(I2C_ADDR_MSP3400 >> 1));
        } else if (bttv_tvcards[btv->c.type].msp34xx_alt) {
                btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                        &btv->c.i2c_adap, NULL, "msp3400",
+                        &btv->c.i2c_adap, "msp3400",
                        0, I2C_ADDRS(I2C_ADDR_MSP3400_ALT >> 1));
        }
@@ -3616,13 +3616,13 @@ void __devinit bttv_init_card2(struct bttv *btv)
                };
                if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                                &btv->c.i2c_adap, NULL, "tda7432", 0, addrs))
+                                &btv->c.i2c_adap, "tda7432", 0, addrs))
                        return;
        }
        /* Now see if we can find one of the tvaudio devices. */
        btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                &btv->c.i2c_adap, NULL, "tvaudio", 0, tvaudio_addrs());
+                &btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
        if (btv->sd_tvaudio)
                return;
@@ -3646,13 +3646,13 @@ void __devinit bttv_init_tuner(struct bttv *btv)
                /* Load tuner module before issuing tuner config call! */
                if (bttv_tvcards[btv->c.type].has_radio)
                        v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                                &btv->c.i2c_adap, NULL, "tuner",
+                                &btv->c.i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
                v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                                &btv->c.i2c_adap, NULL, "tuner",
+                                &btv->c.i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
                v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
-                                &btv->c.i2c_adap, NULL, "tuner",
+                                &btv->c.i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD));
                tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV;
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index 7bc36670071a..260c666ce931 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -2066,8 +2066,7 @@ static int cafe_pci_probe(struct pci_dev *pdev,
        cam->sensor_addr = 0x42;
        cam->sensor = v4l2_i2c_new_subdev_cfg(&cam->v4l2_dev, &cam->i2c_adapter,
-                        "ov7670", "ov7670", 0, &sensor_cfg, cam->sensor_addr,
+                        "ov7670", 0, &sensor_cfg, cam->sensor_addr, NULL);
-                        NULL);
        if (cam->sensor == NULL) {
                ret = -ENODEV;
                goto out_smbus;
diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c
index a09caf883170..e71a026f3419 100644
--- a/drivers/media/video/cx18/cx18-i2c.c
+++ b/drivers/media/video/cx18/cx18-i2c.c
@@ -122,15 +122,15 @@ int cx18_i2c_register(struct cx18 *cx, unsigned idx)
        if (hw == CX18_HW_TUNER) {
                /* special tuner group handling */
                sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
-                                adap, NULL, type, 0, cx->card_i2c->radio);
+                                adap, type, 0, cx->card_i2c->radio);
                if (sd != NULL)
                        sd->grp_id = hw;
                sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
-                                adap, NULL, type, 0, cx->card_i2c->demod);
+                                adap, type, 0, cx->card_i2c->demod);
                if (sd != NULL)
                        sd->grp_id = hw;
                sd = v4l2_i2c_new_subdev(&cx->v4l2_dev,
-                                adap, NULL, type, 0, cx->card_i2c->tv);
+                                adap, type, 0, cx->card_i2c->tv);
                if (sd != NULL)
                        sd->grp_id = hw;
                return sd != NULL ? 0 : -1;
@@ -144,7 +144,7 @@ int cx18_i2c_register(struct cx18 *cx, unsigned idx)
                return -1;
        /* It's an I2C device other than an analog tuner or IR chip */
-        sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, NULL, type, hw_addrs[idx],
+        sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, type, hw_addrs[idx],
                                 NULL);
        if (sd != NULL)
                sd->grp_id = hw;
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 56c2d8195ac6..2c78d188bb06 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -560,7 +560,7 @@ void cx231xx_card_setup(struct cx231xx *dev)
        if (dev->board.decoder == CX231XX_AVDECODER) {
                dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
                                        &dev->i2c_bus[0].i2c_adap,
-                                        NULL, "cx25840", 0x88 >> 1, NULL);
+                                        "cx25840", 0x88 >> 1, NULL);
                if (dev->sd_cx25840 == NULL)
                        cx231xx_info("cx25840 subdev registration failure\n");
                cx25840_call(dev, core, load_fw);
@@ -571,7 +571,7 @@ void cx231xx_card_setup(struct cx231xx *dev)
        if (dev->board.tuner_type != TUNER_ABSENT) {
                dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
                                                    &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
-                                                    NULL, "tuner",
+                                                    "tuner",
                                                    dev->tuner_addr, NULL);
                if (dev->sd_tuner == NULL)
                        cx231xx_info("tuner subdev registration failure\n");
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index db054004e462..8861309268b1 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -1247,7 +1247,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
        case CX23885_BOARD_LEADTEK_WINFAST_PXTV1200:
                dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
                                &dev->i2c_bus[2].i2c_adap,
-                                NULL, "cx25840", 0x88 >> 1, NULL);
+                                "cx25840", 0x88 >> 1, NULL);
                if (dev->sd_cx25840) {
                        dev->sd_cx25840->grp_id = CX23885_HW_AV_CORE;
                        v4l2_subdev_call(dev->sd_cx25840, core, load_fw);
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index 3cc9f462d08d..8b2fb8a4375c 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -1507,10 +1507,10 @@ int cx23885_video_register(struct cx23885_dev *dev)
                if (dev->tuner_addr)
                        sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
                                &dev->i2c_bus[1].i2c_adap,
-                                NULL, "tuner", dev->tuner_addr, NULL);
+                                "tuner", dev->tuner_addr, NULL);
                else
                        sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_bus[1].i2c_adap, NULL,
+                                &dev->i2c_bus[1].i2c_adap,
                                "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_TV));
                if (sd) {
                        struct tuner_setup tun_setup;
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index b26fcba8600c..9b9e169cce90 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -3515,19 +3515,18 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
                   later code configures a tea5767.
                 */
                v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
-                                NULL, "tuner",
+                                "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
-                                0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
                if (has_demod)
                        v4l2_i2c_new_subdev(&core->v4l2_dev,
-                                &core->i2c_adap, NULL, "tuner",
+                                &core->i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
                if (core->board.tuner_addr == ADDR_UNSET) {
                        v4l2_i2c_new_subdev(&core->v4l2_dev,
-                                &core->i2c_adap, NULL, "tuner",
+                                &core->i2c_adap, "tuner",
                                0, has_demod ? tv_addrs + 4 : tv_addrs);
                } else {
                        v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
-                                NULL, "tuner", core->board.tuner_addr, NULL);
+                                "tuner", core->board.tuner_addr, NULL);
                }
        }
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 88b51194f917..62cea9549404 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1895,14 +1895,13 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
        if (core->board.audio_chip == V4L2_IDENT_WM8775)
                v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
-                                NULL, "wm8775", 0x36 >> 1, NULL);
+                                "wm8775", 0x36 >> 1, NULL);
        if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) {
                /* This probes for a tda9874 as is used on some
                   Pixelview Ultra boards. */
-                v4l2_i2c_new_subdev(&core->v4l2_dev,
+                v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap,
-                                &core->i2c_adap,
+                                "tvaudio", 0, I2C_ADDRS(0xb0 >> 1));
-                                NULL, "tvaudio", 0, I2C_ADDRS(0xb0 >> 1));
        }
        switch (core->boardnr) {
diff --git a/drivers/media/video/davinci/vpfe_capture.c b/drivers/media/video/davinci/vpfe_capture.c
index d8e38cc4ec40..7333a9bb2549 100644
--- a/drivers/media/video/davinci/vpfe_capture.c
+++ b/drivers/media/video/davinci/vpfe_capture.c
@@ -1986,7 +1986,6 @@ static __init int vpfe_probe(struct platform_device *pdev)
                vpfe_dev->sd[i] =
                        v4l2_i2c_new_subdev_board(&vpfe_dev->v4l2_dev,
                                                  i2c_adap,
-                                                  NULL,
                                                  &sdinfo->board_info,
                                                  NULL);
                if (vpfe_dev->sd[i]) {
diff --git a/drivers/media/video/davinci/vpif_capture.c b/drivers/media/video/davinci/vpif_capture.c
index 6ac6acd16352..193abab6b355 100644
--- a/drivers/media/video/davinci/vpif_capture.c
+++ b/drivers/media/video/davinci/vpif_capture.c
@@ -2013,7 +2013,6 @@ static __init int vpif_probe(struct platform_device *pdev)
                vpif_obj.sd[i] =
                        v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
                                                  i2c_adap,
-                                                  NULL,
                                                  &subdevdata->board_info,
                                                  NULL);
diff --git a/drivers/media/video/davinci/vpif_display.c b/drivers/media/video/davinci/vpif_display.c
index 685f6a6ee603..412c65d54fe1 100644
--- a/drivers/media/video/davinci/vpif_display.c
+++ b/drivers/media/video/davinci/vpif_display.c
@@ -1553,7 +1553,7 @@ static __init int vpif_probe(struct platform_device *pdev)
        for (i = 0; i < subdev_count; i++) {
                vpif_obj.sd[i] = v4l2_i2c_new_subdev_board(&vpif_obj.v4l2_dev,
-                                                i2c_adap, NULL,
+                                                i2c_adap,
                                                &subdevdata[i].board_info,
                                                NULL);
                if (!vpif_obj.sd[i]) {
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 54859233f311..f7e9168157a5 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -2554,39 +2554,39 @@ void em28xx_card_setup(struct em28xx *dev)
        /* request some modules */
        if (dev->board.has_msp34xx)
                v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                        NULL, "msp3400", 0, msp3400_addrs);
+                        "msp3400", 0, msp3400_addrs);
        if (dev->board.decoder == EM28XX_SAA711X)
                v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                        NULL, "saa7115_auto", 0, saa711x_addrs);
+                        "saa7115_auto", 0, saa711x_addrs);
        if (dev->board.decoder == EM28XX_TVP5150)
                v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                        NULL, "tvp5150", 0, tvp5150_addrs);
+                        "tvp5150", 0, tvp5150_addrs);
        if (dev->em28xx_sensor == EM28XX_MT9V011) {
                struct v4l2_subdev *sd;
                sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                         &dev->i2c_adap, NULL, "mt9v011", 0, mt9v011_addrs);
+                         &dev->i2c_adap, "mt9v011", 0, mt9v011_addrs);
                v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
        }
        if (dev->board.adecoder == EM28XX_TVAUDIO)
                v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                        NULL, "tvaudio", dev->board.tvaudio_addr, NULL);
+                        "tvaudio", dev->board.tvaudio_addr, NULL);
        if (dev->board.tuner_type != TUNER_ABSENT) {
                int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
                if (dev->board.radio.type)
                        v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                                NULL, "tuner", dev->board.radio_addr, NULL);
+                                "tuner", dev->board.radio_addr, NULL);
                if (has_demod)
                        v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_adap, NULL, "tuner",
+                                &dev->i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
                if (dev->tuner_addr == 0) {
                        enum v4l2_i2c_tuner_type type =
@@ -2594,14 +2594,14 @@ void em28xx_card_setup(struct em28xx *dev)
                        struct v4l2_subdev *sd;
                        sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_adap, NULL, "tuner",
+                                &dev->i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(type));
                        if (sd)
                                dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
                } else {
                        v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                                NULL, "tuner", dev->tuner_addr, NULL);
+                                "tuner", dev->tuner_addr, NULL);
                }
        }
diff --git a/drivers/media/video/fsl-viu.c b/drivers/media/video/fsl-viu.c
index 9a075d83dd1f..b8faff2dd711 100644
--- a/drivers/media/video/fsl-viu.c
+++ b/drivers/media/video/fsl-viu.c
@@ -1486,7 +1486,7 @@ static int __devinit viu_of_probe(struct platform_device *op,
        ad = i2c_get_adapter(0);
        viu_dev->decoder = v4l2_i2c_new_subdev(&viu_dev->v4l2_dev, ad,
-                        NULL, "saa7113", VIU_VIDEO_DECODER_ADDR, NULL);
+                        "saa7113", VIU_VIDEO_DECODER_ADDR, NULL);
        viu_dev->vidq.timeout.function = viu_vid_timeout;
        viu_dev->vidq.timeout.data     = (unsigned long)viu_dev;
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 9e8039ac909e..665191c9b407 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -239,19 +239,16 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx)
                return -1;
        if (hw == IVTV_HW_TUNER) {
                /* special tuner handling */
-                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
+                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
-                                adap, NULL, type,
+                                itv->card_i2c->radio);
-                                0, itv->card_i2c->radio);
                if (sd)
                        sd->grp_id = 1 << idx;
-                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
+                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
-                                adap, NULL, type,
+                                itv->card_i2c->demod);
-                                0, itv->card_i2c->demod);
                if (sd)
                        sd->grp_id = 1 << idx;
-                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
+                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0,
-                                adap, NULL, type,
+                                itv->card_i2c->tv);
-                                0, itv->card_i2c->tv);
                if (sd)
                        sd->grp_id = 1 << idx;
                return sd ? 0 : -1;
@@ -267,17 +264,16 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx)
        /* It's an I2C device other than an analog tuner or IR chip */
        if (hw == IVTV_HW_UPD64031A || hw == IVTV_HW_UPD6408X) {
                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
-                                adap, NULL, type, 0, I2C_ADDRS(hw_addrs[idx]));
+                                adap, type, 0, I2C_ADDRS(hw_addrs[idx]));
        } else if (hw == IVTV_HW_CX25840) {
                struct cx25840_platform_data pdata;
                pdata.pvr150_workaround = itv->pvr150_workaround;
                sd = v4l2_i2c_new_subdev_cfg(&itv->v4l2_dev,
-                                adap, NULL, type, 0, &pdata, hw_addrs[idx],
+                                adap, type, 0, &pdata, hw_addrs[idx], NULL);
-                                NULL);
        } else {
                sd = v4l2_i2c_new_subdev(&itv->v4l2_dev,
-                                adap, NULL, type, hw_addrs[idx], NULL);
+                                adap, type, hw_addrs[idx], NULL);
        }
        if (sd)
                sd->grp_id = 1 << idx;
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 94ba698d0ad4..4e8fd965f151 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -185,17 +185,17 @@ static int mxb_probe(struct saa7146_dev *dev)
        }
        mxb->saa7111a = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-                        NULL, "saa7111", I2C_SAA7111A, NULL);
+                        "saa7111", I2C_SAA7111A, NULL);
        mxb->tea6420_1 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-                        NULL, "tea6420", I2C_TEA6420_1, NULL);
+                        "tea6420", I2C_TEA6420_1, NULL);
        mxb->tea6420_2 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-                        NULL, "tea6420", I2C_TEA6420_2, NULL);
+                        "tea6420", I2C_TEA6420_2, NULL);
        mxb->tea6415c = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-                        NULL, "tea6415c", I2C_TEA6415C, NULL);
+                        "tea6415c", I2C_TEA6415C, NULL);
        mxb->tda9840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-                        NULL, "tda9840", I2C_TDA9840, NULL);
+                        "tda9840", I2C_TDA9840, NULL);
        mxb->tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, &mxb->i2c_adapter,
-                        NULL, "tuner", I2C_TUNER, NULL);
+                        "tuner", I2C_TUNER, NULL);
        /* check if all devices are present */
        if (!mxb->tea6420_1 || !mxb->tea6420_2 || !mxb->tea6415c ||
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index bef202752cc8..66ad516bdfd9 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2088,16 +2088,14 @@ static int pvr2_hdw_load_subdev(struct pvr2_hdw *hdw,
                           " Setting up with specified i2c address 0x%x",
                           mid, i2caddr[0]);
                sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
-                                         NULL, fname,
+                                         fname, i2caddr[0], NULL);
-                                         i2caddr[0], NULL);
        } else {
                pvr2_trace(PVR2_TRACE_INIT,
                           "Module ID %u:"
                           " Setting up with address probe list",
                           mid);
                sd = v4l2_i2c_new_subdev(&hdw->v4l2_dev, &hdw->i2c_adap,
-                                                NULL, fname,
+                                         fname, 0, i2caddr);
-                                                0, i2caddr);
        }
        if (!sd) {
diff --git a/drivers/media/video/s5p-fimc/fimc-capture.c b/drivers/media/video/s5p-fimc/fimc-capture.c
index e8f13d3e2df1..1b93207c89e8 100644
--- a/drivers/media/video/s5p-fimc/fimc-capture.c
+++ b/drivers/media/video/s5p-fimc/fimc-capture.c
@@ -44,7 +44,7 @@ static struct v4l2_subdev *fimc_subdev_register(struct fimc_dev *fimc,
                return ERR_PTR(-ENOMEM);
        sd = v4l2_i2c_new_subdev_board(&vid_cap->v4l2_dev, i2c_adap,
-                                       MODULE_NAME, isp_info->board_info, NULL);
+                                       isp_info->board_info, NULL);
        if (!sd) {
                v4l2_err(&vid_cap->v4l2_dev, "failed to acquire subdev\n");
                return NULL;
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 0911cb580e18..1d4d0a49ea52 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -7551,22 +7551,22 @@ int saa7134_board_init2(struct saa7134_dev *dev)
                   so we do not need to probe for a radio tuner device. */
                if (dev->radio_type != UNSET)
                        v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_adap, NULL, "tuner",
+                                &dev->i2c_adap, "tuner",
                                dev->radio_addr, NULL);
                if (has_demod)
                        v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_adap, NULL, "tuner",
+                                &dev->i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
                if (dev->tuner_addr == ADDR_UNSET) {
                        enum v4l2_i2c_tuner_type type =
                                has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
                        v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_adap, NULL, "tuner",
+                                &dev->i2c_adap, "tuner",
                                0, v4l2_i2c_tuner_addrs(type));
                } else {
                        v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_adap, NULL, "tuner",
+                                &dev->i2c_adap, "tuner",
                                dev->tuner_addr, NULL);
                }
        }
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 764d7d219fed..756a27812260 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -991,7 +991,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
        if (card_is_empress(dev)) {
                struct v4l2_subdev *sd =
                        v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                                NULL, "saa6752hs",
+                                "saa6752hs",
                                saa7134_boards[dev->board].empress_addr, NULL);
                if (sd)
@@ -1002,7 +1002,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
                struct v4l2_subdev *sd;
                sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
-                                &dev->i2c_adap, NULL, "saa6588",
+                                &dev->i2c_adap, "saa6588",
                                0, I2C_ADDRS(saa7134_boards[dev->board].rds_addr));
                if (sd) {
                        printk(KERN_INFO "%s: found RDS decoder\n", dev->name);
diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c
index 0f4906136b8f..4e5a8cf76ded 100644
--- a/drivers/media/video/sh_vou.c
+++ b/drivers/media/video/sh_vou.c
@@ -1406,7 +1406,7 @@ static int __devinit sh_vou_probe(struct platform_device *pdev)
                goto ereset;
        subdev = v4l2_i2c_new_subdev_board(&vou_dev->v4l2_dev, i2c_adap,
-                        NULL, vou_pdata->board_info, NULL);
+                        vou_pdata->board_info, NULL);
        if (!subdev) {
                ret = -ENOMEM;
                goto ei2cnd;
diff --git a/drivers/media/video/soc_camera.c b/drivers/media/video/soc_camera.c
index 43848a751d11..335120c2021b 100644
--- a/drivers/media/video/soc_camera.c
+++ b/drivers/media/video/soc_camera.c
@@ -896,7 +896,7 @@ static int soc_camera_init_i2c(struct soc_camera_device *icd,
        icl->board_info->platform_data = icd;
        subdev = v4l2_i2c_new_subdev_board(&ici->v4l2_dev, adap,
-                                NULL, icl->board_info, NULL);
+                                icl->board_info, NULL);
        if (!subdev)
                goto ei2cnd;
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index e3bbae26e3ce..81dd53bb5267 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -251,7 +251,7 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
                   hit-and-miss. */
                mdelay(10);
                v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
-                                &usbvision->i2c_adap, NULL,
+                                &usbvision->i2c_adap,
                                "saa7115_auto", 0, saa711x_addrs);
                break;
        }
@@ -261,14 +261,14 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
                struct tuner_setup tun_setup;
                sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
-                                &usbvision->i2c_adap, NULL,
+                                &usbvision->i2c_adap,
                                "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
                /* depending on whether we found a demod or not, select
                   the tuner type. */
                type = sd ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
                sd = v4l2_i2c_new_subdev(&usbvision->v4l2_dev,
-                                &usbvision->i2c_adap, NULL,
+                                &usbvision->i2c_adap,
                                "tuner", 0, v4l2_i2c_tuner_addrs(type));
                if (sd == NULL)
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 9294282b5add..b5eb1f3950b1 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -368,18 +368,15 @@ EXPORT_SYMBOL_GPL(v4l2_i2c_subdev_init);
 /* Load an i2c sub-device. */
 struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
-                struct i2c_adapter *adapter, const char *module_name,
+                struct i2c_adapter *adapter, struct i2c_board_info *info,
-                struct i2c_board_info *info, const unsigned short *probe_addrs)
+                const unsigned short *probe_addrs)
 {
        struct v4l2_subdev *sd = NULL;
        struct i2c_client *client;
        BUG_ON(!v4l2_dev);
-        if (module_name)
+        request_module(I2C_MODULE_PREFIX "%s", info->type);
-                request_module(module_name);
-        else
-                request_module(I2C_MODULE_PREFIX "%s", info->type);
        /* Create the i2c client */
        if (info->addr == 0 && probe_addrs)
@@ -432,8 +429,7 @@ error:
 EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_board);
 struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
-                struct i2c_adapter *adapter,
+                struct i2c_adapter *adapter, const char *client_type,
-                const char *module_name, const char *client_type,
                int irq, void *platform_data,
                u8 addr, const unsigned short *probe_addrs)
 {
@@ -447,8 +443,7 @@ struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
        info.irq = irq;
        info.platform_data = platform_data;
-        return v4l2_i2c_new_subdev_board(v4l2_dev, adapter, module_name,
+        return v4l2_i2c_new_subdev_board(v4l2_dev, adapter, &info, probe_addrs);
-                        &info, probe_addrs);
 }
 EXPORT_SYMBOL_GPL(v4l2_i2c_new_subdev_cfg);
diff --git a/drivers/media/video/via-camera.c b/drivers/media/video/via-camera.c
index 02a21bccae18..9eda7cc03121 100644
--- a/drivers/media/video/via-camera.c
+++ b/drivers/media/video/via-camera.c
@@ -1360,7 +1360,7 @@ static __devinit int viacam_probe(struct platform_device *pdev)
         */
        sensor_adapter = viafb_find_i2c_adapter(VIA_PORT_31);
        cam->sensor = v4l2_i2c_new_subdev(&cam->v4l2_dev, sensor_adapter,
-                        "ov7670", "ov7670", 0x42 >> 1, NULL);
+                        "ov7670", 0x42 >> 1, NULL);
        if (cam->sensor == NULL) {
                dev_err(&pdev->dev, "Unable to find the sensor!\n");
                ret = -ENODEV;
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index e5e005dc1554..7e7eec48f8b1 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -4334,10 +4334,10 @@ static int __init vino_module_init(void)
        vino_drvdata->decoder =
                v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter,
-                               NULL, "saa7191", 0, I2C_ADDRS(0x45));
+                               "saa7191", 0, I2C_ADDRS(0x45));
        vino_drvdata->camera =
                v4l2_i2c_new_subdev(&vino_drvdata->v4l2_dev, &vino_i2c_adapter,
-                               NULL, "indycam", 0, I2C_ADDRS(0x2b));
+                               "indycam", 0, I2C_ADDRS(0x2b));
        dprintk("init complete!\n");
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 7e6d62467eaa..e520abf9f4c3 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -1343,13 +1343,12 @@ static int __devinit zoran_probe(struct pci_dev *pdev,
        }
        zr->decoder = v4l2_i2c_new_subdev(&zr->v4l2_dev,
-                &zr->i2c_adapter, NULL, zr->card.i2c_decoder,
+                &zr->i2c_adapter, zr->card.i2c_decoder,
                0, zr->card.addrs_decoder);
        if (zr->card.i2c_encoder)
                zr->encoder = v4l2_i2c_new_subdev(&zr->v4l2_dev,
-                        &zr->i2c_adapter,
+                        &zr->i2c_adapter, zr->card.i2c_encoder,
-                        NULL, zr->card.i2c_encoder,
                        0, zr->card.addrs_encoder);
        dprintk(2,
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index c2960ac9f39c..811775aa8ee8 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -482,10 +482,17 @@ static int nor_erase_prepare(struct ubi_device *ubi, int pnum)
        uint32_t data = 0;
        struct ubi_vid_hdr vid_hdr;
-        addr = (loff_t)pnum * ubi->peb_size + ubi->vid_hdr_aloffset;
+        /*
+         * It is important to first invalidate the EC header, and then the VID
+         * header. Otherwise a power cut may lead to valid EC header and
+         * invalid VID header, in which case UBI will treat this PEB as
+         * corrupted and will try to preserve it, and print scary warnings (see
+         * the header comment in scan.c for more information).
+         */
+        addr = (loff_t)pnum * ubi->peb_size;
        err = ubi->mtd->write(ubi->mtd, addr, 4, &written, (void *)&data);
        if (!err) {
-                addr -= ubi->vid_hdr_aloffset;
+                addr += ubi->vid_hdr_aloffset;
                err = ubi->mtd->write(ubi->mtd, addr, 4, &written,
                                      (void *)&data);
                if (!err)
@@ -494,18 +501,24 @@ static int nor_erase_prepare(struct ubi_device *ubi, int pnum)
        /*
         * We failed to write to the media. This was observed with Spansion
-         * S29GL512N NOR flash. Most probably the eraseblock erasure was
+         * S29GL512N NOR flash. Most probably the previously eraseblock erasure
-         * interrupted at a very inappropriate moment, so it became unwritable.
+         * was interrupted at a very inappropriate moment, so it became
-         * In this case we probably anyway have garbage in this PEB.
+         * unwritable. In this case we probably anyway have garbage in this
+         * PEB.
         */
        err1 = ubi_io_read_vid_hdr(ubi, pnum, &vid_hdr, 0);
-        if (err1 == UBI_IO_BAD_HDR_EBADMSG || err1 == UBI_IO_BAD_HDR)
+        if (err1 == UBI_IO_BAD_HDR_EBADMSG || err1 == UBI_IO_BAD_HDR) {
-                /*
+                struct ubi_ec_hdr ec_hdr;
-                 * The VID header is corrupted, so we can safely erase this
-                 * PEB and not afraid that it will be treated as a valid PEB in
+                err1 = ubi_io_read_ec_hdr(ubi, pnum, &ec_hdr, 0);
-                 * case of an unclean reboot.
+                if (err1 == UBI_IO_BAD_HDR_EBADMSG || err1 == UBI_IO_BAD_HDR)
-                 */
+                        /*
-                return 0;
+                         * Both VID and EC headers are corrupted, so we can
+                         * safely erase this PEB and not afraid that it will be
+                         * treated as a valid PEB in case of an unclean reboot.
+                         */
+                        return 0;
+        }
        /*
         * The PEB contains a valid VID header, but we cannot invalidate it.
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 204345be8e62..79ca304fc4db 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -953,6 +953,10 @@ static int process_eb(struct ubi_device *ubi, struct ubi_scan_info *si,
                         * impossible to distinguish it from a PEB which just
                         * contains garbage because of a power cut during erase
                         * operation. So we just schedule this PEB for erasure.
+                         *
+                         * Besides, in case of NOR flash, we deliberatly
+                         * corrupt both headers because NOR flash erasure is
+                         * slow and can start from the end.
                         */
                        err = 0;
                else
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index b68eee2414c2..7a7e18ba278a 100644
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -289,6 +289,10 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
                MLX4_GET(field, outbox, QUERY_DEV_CAP_LOG_BF_REG_SZ_OFFSET);
                dev_cap->bf_reg_size = 1 << (field & 0x1f);
                MLX4_GET(field, outbox, QUERY_DEV_CAP_LOG_MAX_BF_REGS_PER_PAGE_OFFSET);
+                if ((1 << (field & 0x3f)) > (PAGE_SIZE / dev_cap->bf_reg_size)) {
+                        mlx4_warn(dev, "firmware bug: log2 # of blue flame regs is invalid (%d), forcing 3\n", field & 0x1f);
+                        field = 3;
+                }
                dev_cap->bf_regs_per_page = 1 << (field & 0x3f);
                mlx4_dbg(dev, "BlueFlame available (reg size %d, regs/page %d)\n",
                         dev_cap->bf_reg_size, dev_cap->bf_regs_per_page);
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index cf05504d9511..24297b274cd4 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -577,7 +577,7 @@ static int x25_asy_open_tty(struct tty_struct *tty)
        if (err)
                return err;
        /* Done.  We have linked the TTY line to a channel. */
-        return sl->dev->base_addr;
+        return 0;
 }
diff --git a/drivers/parisc/dino.c b/drivers/parisc/dino.c
index d9f51485beee..9383063d2b16 100644
--- a/drivers/parisc/dino.c
+++ b/drivers/parisc/dino.c
@@ -349,7 +349,6 @@ static struct irq_chip dino_interrupt_type = {
        .name   = "GSC-PCI",
        .unmask = dino_unmask_irq,
        .mask   = dino_mask_irq,
-        .ack    = no_ack_irq,
 };
diff --git a/drivers/parisc/eisa.c b/drivers/parisc/eisa.c
index 1211974f55aa..e860038b0b84 100644
--- a/drivers/parisc/eisa.c
+++ b/drivers/parisc/eisa.c
@@ -186,7 +186,6 @@ static struct irq_chip eisa_interrupt_type = {
        .name   =       "EISA",
        .unmask =       eisa_unmask_irq,
        .mask   =       eisa_mask_irq,
-        .ack    =       no_ack_irq,
 };
 static irqreturn_t eisa_irq(int wax_irq, void *intr_dev)
@@ -340,7 +339,7 @@ static int __init eisa_probe(struct parisc_device *dev)
        setup_irq(2, &irq2_action);
        for (i = 0; i < 16; i++) {
                set_irq_chip_and_handler(i, &eisa_interrupt_type,
-                        handle_level_irq);
+                                         handle_simple_irq);
        }
        
        EISA_bus = 1;
diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c
index e605298e3aee..772b1939ac21 100644
--- a/drivers/parisc/gsc.c
+++ b/drivers/parisc/gsc.c
@@ -143,7 +143,6 @@ static struct irq_chip gsc_asic_interrupt_type = {
        .name   =       "GSC-ASIC",
        .unmask =       gsc_asic_unmask_irq,
        .mask   =       gsc_asic_mask_irq,
-        .ack    =       no_ack_irq,
 };
 int gsc_assign_irq(struct irq_chip *type, void *data)
@@ -153,7 +152,7 @@ int gsc_assign_irq(struct irq_chip *type, void *data)
        if (irq > GSC_IRQ_MAX)
                return NO_IRQ;
-        set_irq_chip_and_handler(irq, type, handle_level_irq);
+        set_irq_chip_and_handler(irq, type, handle_simple_irq);
        set_irq_chip_data(irq, data);
        return irq++;
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index a3120a09c43d..0327894bf235 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -669,6 +669,13 @@ printk("\n");
        DBG(KERN_DEBUG "enable_irq(%d): eoi(%p, 0x%x)\n", irq,
                        vi->eoi_addr, vi->eoi_data);
        iosapic_eoi(vi->eoi_addr, vi->eoi_data);
+}
+static void iosapic_eoi_irq(unsigned int irq)
+{
+        struct vector_info *vi = get_irq_chip_data(irq);
+        iosapic_eoi(vi->eoi_addr, vi->eoi_data);
        cpu_eoi_irq(irq);
 }
@@ -705,6 +712,7 @@ static struct irq_chip iosapic_interrupt_type = {
        .unmask =       iosapic_unmask_irq,
        .mask   =       iosapic_mask_irq,
        .ack    =       cpu_ack_irq,
+        .eoi    =       iosapic_eoi_irq,
 #ifdef CONFIG_SMP
        .set_affinity = iosapic_set_affinity_irq,
 #endif
diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c
index 2350e8a86eef..f2f501e5b6a0 100644
--- a/drivers/parisc/led.c
+++ b/drivers/parisc/led.c
@@ -64,6 +64,7 @@ static unsigned int led_diskio    __read_mostly = 1;
 static unsigned int led_lanrxtx   __read_mostly = 1;
 static char lcd_text[32]          __read_mostly;
 static char lcd_text_default[32]  __read_mostly;
+static int  lcd_no_led_support    __read_mostly = 0; /* KittyHawk doesn't support LED on its LCD */
 static struct workqueue_struct *led_wq;
@@ -115,7 +116,7 @@ lcd_info __attribute__((aligned(8))) __read_mostly =
        .lcd_width =            16,
        .lcd_cmd_reg_addr =     KITTYHAWK_LCD_CMD,
        .lcd_data_reg_addr =    KITTYHAWK_LCD_DATA,
-        .min_cmd_delay =        40,
+        .min_cmd_delay =        80,
        .reset_cmd1 =           0x80,
        .reset_cmd2 =           0xc0,
 };
@@ -135,6 +136,9 @@ static int start_task(void)
        /* Display the default text now */
        if (led_type == LED_HASLCD) lcd_print( lcd_text_default );
+        /* KittyHawk has no LED support on its LCD */
+        if (lcd_no_led_support) return 0;
        /* Create the work queue and queue the LED task */
        led_wq = create_singlethread_workqueue("led_wq");       
        queue_delayed_work(led_wq, &led_task, 0);
@@ -248,9 +252,13 @@ static int __init led_create_procfs(void)
        proc_pdc_root = proc_mkdir("pdc", 0);
        if (!proc_pdc_root) return -1;
-        ent = proc_create_data("led", S_IRUGO|S_IWUSR, proc_pdc_root,
-                                &led_proc_fops, (void *)LED_NOLCD); /* LED */
+        if (!lcd_no_led_support)
-        if (!ent) return -1;
+        {
+                ent = proc_create_data("led", S_IRUGO|S_IWUSR, proc_pdc_root,
+                                        &led_proc_fops, (void *)LED_NOLCD); /* LED */
+                if (!ent) return -1;
+        }
        if (led_type == LED_HASLCD)
        {
@@ -692,6 +700,7 @@ int __init led_init(void)
        case 0x58B:             /* KittyHawk DC2 100 (K200) */
                printk(KERN_INFO "%s: KittyHawk-Machine (hversion 0x%x) found, "
                                "LED detection skipped.\n", __FILE__, CPU_HVERSION);
+                lcd_no_led_support = 1;
                goto found;     /* use the preinitialized values of lcd_info */
        }
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index 0846dafdfff1..28241532c0fd 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -323,7 +323,6 @@ static struct irq_chip superio_interrupt_type = {
        .name   =       SUPERIO,
        .unmask =       superio_unmask_irq,
        .mask   =       superio_mask_irq,
-        .ack =          no_ack_irq,
 };
 #ifdef DEBUG_SUPERIO_INIT
@@ -354,7 +353,7 @@ int superio_fixup_irq(struct pci_dev *pcidev)
 #endif
        for (i = 0; i < 16; i++) {
-                set_irq_chip_and_handler(i, &superio_interrupt_type, handle_level_irq);
+                set_irq_chip_and_handler(i, &superio_interrupt_type, handle_simple_irq);
        }
        /*
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index 3753fd0722e7..2fe8cb8e95cd 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -70,6 +70,7 @@ void soc_pcmcia_debug(struct soc_pcmcia_socket *skt, const char *func,
                va_end(args);
        }
 }
+EXPORT_SYMBOL(soc_pcmcia_debug);
 #endif
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index 60a5a5c6b50a..d235f44fd7a3 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -81,6 +81,8 @@ MODULE_PARM_DESC(wapf, "WAPF value");
 static int wlan_status = 1;
 static int bluetooth_status = 1;
+static int wimax_status = -1;
+static int wwan_status = -1;
 module_param(wlan_status, int, 0444);
 MODULE_PARM_DESC(wlan_status, "Set the wireless status on boot "
@@ -92,6 +94,16 @@ MODULE_PARM_DESC(bluetooth_status, "Set the wireless status on boot "
                 "(0 = disabled, 1 = enabled, -1 = don't do anything). "
                 "default is 1");
+module_param(wimax_status, int, 0444);
+MODULE_PARM_DESC(wimax_status, "Set the wireless status on boot "
+                 "(0 = disabled, 1 = enabled, -1 = don't do anything). "
+                 "default is 1");
+module_param(wwan_status, int, 0444);
+MODULE_PARM_DESC(wwan_status, "Set the wireless status on boot "
+                 "(0 = disabled, 1 = enabled, -1 = don't do anything). "
+                 "default is 1");
 /*
 * Some events we use, same for all Asus
 */
@@ -114,6 +126,8 @@ MODULE_PARM_DESC(bluetooth_status, "Set the wireless status on boot "
 */
 #define WL_RSTS         0x01    /* internal Wifi */
 #define BT_RSTS         0x02    /* internal Bluetooth */
+#define WM_RSTS         0x08    /* internal wimax */
+#define WW_RSTS         0x20    /* internal wwan */
 /* LED */
 #define METHOD_MLED             "MLED"
@@ -132,6 +146,11 @@ MODULE_PARM_DESC(bluetooth_status, "Set the wireless status on boot "
 */
 #define METHOD_WLAN             "WLED"
 #define METHOD_BLUETOOTH        "BLED"
+/* WWAN and WIMAX */
+#define METHOD_WWAN             "GSMC"
+#define METHOD_WIMAX            "WMXC"
 #define METHOD_WL_STATUS        "RSTS"
 /* Brightness */
@@ -883,6 +902,64 @@ static ssize_t store_bluetooth(struct device *dev,
 }
 /*
+ * Wimax
+ */
+static int asus_wimax_set(struct asus_laptop *asus, int status)
+{
+        if (write_acpi_int(asus->handle, METHOD_WIMAX, !!status)) {
+                pr_warning("Error setting wimax status to %d", status);
+                return -EIO;
+        }
+        return 0;
+}
+static ssize_t show_wimax(struct device *dev,
+                              struct device_attribute *attr, char *buf)
+{
+        struct asus_laptop *asus = dev_get_drvdata(dev);
+        return sprintf(buf, "%d\n", asus_wireless_status(asus, WM_RSTS));
+}
+static ssize_t store_wimax(struct device *dev,
+                               struct device_attribute *attr, const char *buf,
+                               size_t count)
+{
+        struct asus_laptop *asus = dev_get_drvdata(dev);
+        return sysfs_acpi_set(asus, buf, count, METHOD_WIMAX);
+}
+/*
+ * Wwan
+ */
+static int asus_wwan_set(struct asus_laptop *asus, int status)
+{
+        if (write_acpi_int(asus->handle, METHOD_WWAN, !!status)) {
+                pr_warning("Error setting wwan status to %d", status);
+                return -EIO;
+        }
+        return 0;
+}
+static ssize_t show_wwan(struct device *dev,
+                              struct device_attribute *attr, char *buf)
+{
+        struct asus_laptop *asus = dev_get_drvdata(dev);
+        return sprintf(buf, "%d\n", asus_wireless_status(asus, WW_RSTS));
+}
+static ssize_t store_wwan(struct device *dev,
+                               struct device_attribute *attr, const char *buf,
+                               size_t count)
+{
+        struct asus_laptop *asus = dev_get_drvdata(dev);
+        return sysfs_acpi_set(asus, buf, count, METHOD_WWAN);
+}
+/*
 * Display
 */
 static void asus_set_display(struct asus_laptop *asus, int value)
@@ -1202,6 +1279,8 @@ static DEVICE_ATTR(infos, S_IRUGO, show_infos, NULL);
 static DEVICE_ATTR(wlan, S_IRUGO | S_IWUSR, show_wlan, store_wlan);
 static DEVICE_ATTR(bluetooth, S_IRUGO | S_IWUSR,
                   show_bluetooth, store_bluetooth);
+static DEVICE_ATTR(wimax, S_IRUGO | S_IWUSR, show_wimax, store_wimax);
+static DEVICE_ATTR(wwan, S_IRUGO | S_IWUSR, show_wwan, store_wwan);
 static DEVICE_ATTR(display, S_IRUGO | S_IWUSR, show_disp, store_disp);
 static DEVICE_ATTR(ledd, S_IRUGO | S_IWUSR, show_ledd, store_ledd);
 static DEVICE_ATTR(ls_level, S_IRUGO | S_IWUSR, show_lslvl, store_lslvl);
@@ -1212,6 +1291,8 @@ static struct attribute *asus_attributes[] = {
        &dev_attr_infos.attr,
        &dev_attr_wlan.attr,
        &dev_attr_bluetooth.attr,
+        &dev_attr_wimax.attr,
+        &dev_attr_wwan.attr,
        &dev_attr_display.attr,
        &dev_attr_ledd.attr,
        &dev_attr_ls_level.attr,
@@ -1239,6 +1320,13 @@ static mode_t asus_sysfs_is_visible(struct kobject *kobj,
        } else if (attr == &dev_attr_display.attr) {
                supported = !acpi_check_handle(handle, METHOD_SWITCH_DISPLAY, NULL);
+        } else if (attr == &dev_attr_wimax.attr) {
+                supported =
+                        !acpi_check_handle(asus->handle, METHOD_WIMAX, NULL);
+        } else if (attr == &dev_attr_wwan.attr) {
+                supported = !acpi_check_handle(asus->handle, METHOD_WWAN, NULL);
        } else if (attr == &dev_attr_ledd.attr) {
                supported = !acpi_check_handle(handle, METHOD_LEDD, NULL);
@@ -1397,7 +1485,8 @@ static int asus_laptop_get_info(struct asus_laptop *asus)
        /*
         * The HWRS method return informations about the hardware.
-         * 0x80 bit is for WLAN, 0x100 for Bluetooth.
+         * 0x80 bit is for WLAN, 0x100 for Bluetooth,
+         * 0x40 for WWAN, 0x10 for WIMAX.
         * The significance of others is yet to be found.
         */
        status =
@@ -1440,6 +1529,12 @@ static int __devinit asus_acpi_init(struct asus_laptop *asus)
        if (wlan_status >= 0)
                asus_wlan_set(asus, !!wlan_status);
+        if (wimax_status >= 0)
+                asus_wimax_set(asus, !!wimax_status);
+        if (wwan_status >= 0)
+                asus_wwan_set(asus, !!wwan_status);
        /* Keyboard Backlight is on by default */
        if (!acpi_check_handle(asus->handle, METHOD_KBD_LIGHT_SET, NULL))
                asus_kled_set(asus, 1);
diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index 462ceab93f87..0d50fbbe2478 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -298,8 +298,8 @@ static void eeepc_wmi_notify(u32 value, void *context)
        kfree(obj);
 }
-static int store_cpufv(struct device *dev, struct device_attribute *attr,
+static ssize_t store_cpufv(struct device *dev, struct device_attribute *attr,
-                       const char *buf, size_t count)
+                           const char *buf, size_t count)
 {
        int value;
        struct acpi_buffer input = { (acpi_size)sizeof(value), &value };
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 1dac659b5e0c..9e05af9c41cb 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -172,6 +172,8 @@ static int hp_wmi_perform_query(int query, int write, u32 *buffer,
        bios_return = *((struct bios_return *)obj->buffer.pointer);
        memcpy(buffer, &bios_return.value, sizeof(bios_return.value));
+        kfree(obj);
        return 0;
 }
diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
index 3c2c6b91ecb3..94a114aa8e28 100644
--- a/drivers/platform/x86/ibm_rtl.c
+++ b/drivers/platform/x86/ibm_rtl.c
@@ -28,6 +28,7 @@
 #include <linux/io.h>
 #include <linux/sysdev.h>
 #include <linux/dmi.h>
+#include <linux/efi.h>
 #include <linux/mutex.h>
 #include <asm/bios_ebda.h>
@@ -220,32 +221,13 @@ static void rtl_teardown_sysfs(void) {
        sysdev_class_unregister(&class_rtl);
 }
-static int dmi_check_cb(const struct dmi_system_id *id)
-{
-        RTL_DEBUG("found IBM server '%s'\n", id->ident);
-        return 0;
-}
-#define ibm_dmi_entry(NAME, TYPE)                  \
-{                                                  \
-        .ident = NAME,                             \
-        .matches = {                               \
-                DMI_MATCH(DMI_SYS_VENDOR, "IBM"),  \
-                DMI_MATCH(DMI_PRODUCT_NAME, TYPE), \
-        },                                         \
-        .callback = dmi_check_cb                   \
-}
 static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
-        ibm_dmi_entry("BladeCenter LS21", "7971"),
+        {                                                  \
-        ibm_dmi_entry("BladeCenter LS22", "7901"),
+                .matches = {                               \
-        ibm_dmi_entry("BladeCenter HS21 XM", "7995"),
+                        DMI_MATCH(DMI_SYS_VENDOR, "IBM"),  \
-        ibm_dmi_entry("BladeCenter HS22", "7870"),
+                },                                         \
-        ibm_dmi_entry("BladeCenter HS22V", "7871"),
+        },
-        ibm_dmi_entry("System x3550 M2", "7946"),
-        ibm_dmi_entry("System x3650 M2", "7947"),
-        ibm_dmi_entry("System x3550 M3", "7944"),
-        ibm_dmi_entry("System x3650 M3", "7945"),
        { }
 };
@@ -257,7 +239,7 @@ static int __init ibm_rtl_init(void) {
        if (force)
                pr_warning("ibm-rtl: module loaded by force\n");
        /* first ensure that we are running on IBM HW */
-        else if (!dmi_check_system(ibm_rtl_dmi_table))
+        else if (efi_enabled || !dmi_check_system(ibm_rtl_dmi_table))
                return -ENODEV;
        /* Get the address for the Extended BIOS Data Area */
@@ -302,7 +284,7 @@ static int __init ibm_rtl_init(void) {
                        RTL_DEBUG("rtl_cmd_width = %u, rtl_cmd_type = %u\n",
                              rtl_cmd_width, rtl_cmd_type);
                        addr = ioread32(&rtl_table->cmd_port_address);
-                        RTL_DEBUG("addr = %#llx\n", addr);
+                        RTL_DEBUG("addr = %#llx\n", (unsigned long long)addr);
                        plen = rtl_cmd_width/sizeof(char);
                        rtl_cmd_addr = rtl_port_map(addr, plen);
                        RTL_DEBUG("rtl_cmd_addr = %#llx\n", (u64)rtl_cmd_addr);
diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
index 42a5469a2459..35278ad7e628 100644
--- a/drivers/platform/x86/msi-wmi.c
+++ b/drivers/platform/x86/msi-wmi.c
@@ -43,16 +43,18 @@ MODULE_ALIAS("wmi:B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2");
 #define dprintk(msg...) pr_debug(DRV_PFX msg)
-#define KEYCODE_BASE 0xD0
+#define SCANCODE_BASE 0xD0
-#define MSI_WMI_BRIGHTNESSUP   KEYCODE_BASE
+#define MSI_WMI_BRIGHTNESSUP   SCANCODE_BASE
-#define MSI_WMI_BRIGHTNESSDOWN (KEYCODE_BASE + 1)
+#define MSI_WMI_BRIGHTNESSDOWN (SCANCODE_BASE + 1)
-#define MSI_WMI_VOLUMEUP       (KEYCODE_BASE + 2)
+#define MSI_WMI_VOLUMEUP       (SCANCODE_BASE + 2)
-#define MSI_WMI_VOLUMEDOWN     (KEYCODE_BASE + 3)
+#define MSI_WMI_VOLUMEDOWN     (SCANCODE_BASE + 3)
+#define MSI_WMI_MUTE           (SCANCODE_BASE + 4)
 static struct key_entry msi_wmi_keymap[] = {
        { KE_KEY, MSI_WMI_BRIGHTNESSUP,   {KEY_BRIGHTNESSUP} },
        { KE_KEY, MSI_WMI_BRIGHTNESSDOWN, {KEY_BRIGHTNESSDOWN} },
        { KE_KEY, MSI_WMI_VOLUMEUP,       {KEY_VOLUMEUP} },
        { KE_KEY, MSI_WMI_VOLUMEDOWN,     {KEY_VOLUMEDOWN} },
+        { KE_KEY, MSI_WMI_MUTE,           {KEY_MUTE} },
        { KE_END, 0}
 };
 static ktime_t last_pressed[ARRAY_SIZE(msi_wmi_keymap) - 1];
@@ -169,7 +171,7 @@ static void msi_wmi_notify(u32 value, void *context)
                        ktime_t diff;
                        cur = ktime_get_real();
                        diff = ktime_sub(cur, last_pressed[key->code -
-                                        KEYCODE_BASE]);
+                                        SCANCODE_BASE]);
                        /* Ignore event if the same event happened in a 50 ms
                           timeframe -> Key press may result in 10-20 GPEs */
                        if (ktime_to_us(diff) < 1000 * 50) {
@@ -178,7 +180,7 @@ static void msi_wmi_notify(u32 value, void *context)
                                         key->code, ktime_to_us(diff));
                                return;
                        }
-                        last_pressed[key->code - KEYCODE_BASE] = cur;
+                        last_pressed[key->code - SCANCODE_BASE] = cur;
                        if (key->type == KE_KEY &&
                        /* Brightness is served via acpi video driver */
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 2d61186ad5a2..e8c21994b36d 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -8497,7 +8497,6 @@ static void ibm_exit(struct ibm_struct *ibm)
                                           ibm->acpi->type,
                                           dispatch_acpi_notify);
                ibm->flags.acpi_notify_installed = 0;
-                ibm->flags.acpi_notify_installed = 0;
        }
        if (ibm->flags.proc_created) {
diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 06f304f46e02..4276da7291b8 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -135,6 +135,7 @@ static const struct key_entry toshiba_acpi_keymap[] __initconst = {
        { KE_KEY, 0x141, { KEY_BRIGHTNESSUP } },
        { KE_KEY, 0x142, { KEY_WLAN } },
        { KE_KEY, 0x143, { KEY_PROG1 } },
+        { KE_KEY, 0x17f, { KEY_FN } },
        { KE_KEY, 0xb05, { KEY_PROG2 } },
        { KE_KEY, 0xb06, { KEY_WWW } },
        { KE_KEY, 0xb07, { KEY_MAIL } },
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 104b77c87ef5..aecd9a9b549f 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -755,7 +755,7 @@ static bool guid_already_parsed(const char *guid_string)
        struct wmi_block *wblock;
        list_for_each_entry(wblock, &wmi_block_list, list)
-                if (strncmp(wblock->gblock.guid, guid_string, 16) == 0)
+                if (memcmp(wblock->gblock.guid, guid_string, 16) == 0)
                        return true;
        return false;
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index f1d10c974cd4..ba521f0f0fac 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -911,7 +911,7 @@ out:
 }
 /**
- * set_consumer_device_supply: Bind a regulator to a symbolic supply
+ * set_consumer_device_supply - Bind a regulator to a symbolic supply
 * @rdev:         regulator source
 * @consumer_dev: device the supply applies to
 * @consumer_dev_name: dev_name() string for device supply applies to
@@ -1052,7 +1052,6 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
                        printk(KERN_WARNING
                               "%s: could not add device link %s err %d\n",
                               __func__, dev->kobj.name, err);
-                        device_remove_file(dev, &regulator->dev_attr);
                        goto link_name_err;
                }
        }
@@ -1268,13 +1267,17 @@ static int _regulator_enable(struct regulator_dev *rdev)
 {
        int ret, delay;
-        /* do we need to enable the supply regulator first */
+        if (rdev->use_count == 0) {
-        if (rdev->supply) {
+                /* do we need to enable the supply regulator first */
-                ret = _regulator_enable(rdev->supply);
+                if (rdev->supply) {
-                if (ret < 0) {
+                        mutex_lock(&rdev->supply->mutex);
-                        printk(KERN_ERR "%s: failed to enable %s: %d\n",
+                        ret = _regulator_enable(rdev->supply);
-                               __func__, rdev_get_name(rdev), ret);
+                        mutex_unlock(&rdev->supply->mutex);
-                        return ret;
+                        if (ret < 0) {
+                                printk(KERN_ERR "%s: failed to enable %s: %d\n",
+                                       __func__, rdev_get_name(rdev), ret);
+                                return ret;
+                        }
                }
        }
@@ -1313,10 +1316,12 @@ static int _regulator_enable(struct regulator_dev *rdev)
                        if (ret < 0)
                                return ret;
-                        if (delay >= 1000)
+                        if (delay >= 1000) {
                                mdelay(delay / 1000);
-                        else if (delay)
+                                udelay(delay % 1000);
+                        } else if (delay) {
                                udelay(delay);
+                        }
                } else if (ret < 0) {
                        printk(KERN_ERR "%s: is_enabled() failed for %s: %d\n",
@@ -1359,6 +1364,7 @@ static int _regulator_disable(struct regulator_dev *rdev,
                struct regulator_dev **supply_rdev_ptr)
 {
        int ret = 0;
+        *supply_rdev_ptr = NULL;
        if (WARN(rdev->use_count <= 0,
                        "unbalanced disables for %s\n",
@@ -2346,6 +2352,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
        if (init_data->supply_regulator && init_data->supply_regulator_dev) {
                dev_err(dev,
                        "Supply regulator specified by both name and dev\n");
+                ret = -EINVAL;
                goto scrub;
        }
@@ -2364,6 +2371,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
                if (!found) {
                        dev_err(dev, "Failed to find supply %s\n",
                                init_data->supply_regulator);
+                        ret = -ENODEV;
                        goto scrub;
                }
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index 4597d508a229..ecd99f59dba8 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -465,8 +465,8 @@ static struct regulator_ops mc13783_fixed_regulator_ops = {
        .get_voltage = mc13783_fixed_regulator_get_voltage,
 };
-int mc13783_powermisc_rmw(struct mc13783_regulator_priv *priv, u32 mask,
+static int mc13783_powermisc_rmw(struct mc13783_regulator_priv *priv, u32 mask,
-                                                                        u32 val)
+                                 u32 val)
 {
        struct mc13783 *mc13783 = priv->mc13783;
        int ret;
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 7e5892efc437..a57262a4fa6c 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -219,12 +219,12 @@ static int twlreg_set_mode(struct regulator_dev *rdev, unsigned mode)
                return -EACCES;
        status = twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
-                        message >> 8, 0x15 /* PB_WORD_MSB */ );
+                        message >> 8, TWL4030_PM_MASTER_PB_WORD_MSB);
-        if (status >= 0)
+        if (status < 0)
                return status;
        return twl_i2c_write_u8(TWL_MODULE_PM_MASTER,
-                        message, 0x16 /* PB_WORD_LSB */ );
+                        message & 0xff, TWL4030_PM_MASTER_PB_WORD_LSB);
 }
 /*----------------------------------------------------------------------*/
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index a5050e217150..825951b6b83f 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -635,7 +635,7 @@ static void css_process_crw(struct crw *crw0, struct crw *crw1, int overflow)
        init_subchannel_id(&mchk_schid);
        mchk_schid.sch_no = crw0->rsid;
        if (crw1)
-                mchk_schid.ssid = (crw1->rsid >> 8) & 3;
+                mchk_schid.ssid = (crw1->rsid >> 4) & 3;
        /*
         * Since we are always presented with IPI in the CRW, we have to
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 4d8e14b7aa93..09a550860dcf 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2872,7 +2872,7 @@ static struct console serial8250_console = {
        .device         = uart_console_device,
        .setup          = serial8250_console_setup,
        .early_setup    = serial8250_console_early_setup,
-        .flags          = CON_PRINTBUFFER,
+        .flags          = CON_PRINTBUFFER | CON_ANYTIME,
        .index          = -1,
        .data           = &serial8250_reg,
 };
diff --git a/drivers/serial/mfd.c b/drivers/serial/mfd.c
index 5fc699e929dc..d40010a22ecd 100644
--- a/drivers/serial/mfd.c
+++ b/drivers/serial/mfd.c
@@ -900,8 +900,7 @@ serial_hsu_set_termios(struct uart_port *port, struct ktermios *termios,
        unsigned char cval, fcr = 0;
        unsigned long flags;
        unsigned int baud, quot;
-        u32 mul = 0x3600;
+        u32 ps, mul;
-        u32 ps = 0x10;
        switch (termios->c_cflag & CSIZE) {
        case CS5:
@@ -943,31 +942,24 @@ serial_hsu_set_termios(struct uart_port *port, struct ktermios *termios,
        baud = uart_get_baud_rate(port, termios, old, 0, 4000000);
        quot = 1;
+        ps = 0x10;
+        mul = 0x3600;
        switch (baud) {
        case 3500000:
                mul = 0x3345;
                ps = 0xC;
                break;
-        case 3000000:
-                mul = 0x2EE0;
-                break;
-        case 2500000:
-                mul = 0x2710;
-                break;
-        case 2000000:
-                mul = 0x1F40;
-                break;
        case 1843200:
                mul = 0x2400;
                break;
+        case 3000000:
+        case 2500000:
+        case 2000000:
        case 1500000:
-                mul = 0x1770;
-                break;
        case 1000000:
-                mul = 0xFA0;
-                break;
        case 500000:
-                mul = 0x7D0;
+                /* mul/ps/quot = 0x9C4/0x10/0x1 will make a 500000 bps */
+                mul = baud / 500000 * 0x9C4;
                break;
        default:
                /* Use uart_get_divisor to get quot for other baud rates */
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 154529aacc03..a067046c9da2 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -352,8 +352,12 @@ atmel_spi_dma_map_xfer(struct atmel_spi *as, struct spi_transfer *xfer)
        xfer->tx_dma = xfer->rx_dma = INVALID_DMA_ADDRESS;
        if (xfer->tx_buf) {
+                /* tx_buf is a const void* where we need a void * for the dma
+                 * mapping */
+                void *nonconst_tx = (void *)xfer->tx_buf;
                xfer->tx_dma = dma_map_single(dev,
-                                (void *) xfer->tx_buf, xfer->len,
+                                nonconst_tx, xfer->len,
                                DMA_TO_DEVICE);
                if (dma_mapping_error(dev, xfer->tx_dma))
                        return -ENOMEM;
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index 8c95d8c2a4f4..016c6f7f8630 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -620,13 +620,13 @@ static ssize_t class_set_picture(struct device *device,
 #define ASUS_OLED_DEVICE_ATTR(_file)            dev_attr_asus_oled_##_file
-static DEVICE_ATTR(asus_oled_enabled, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(asus_oled_enabled, S_IWUSR | S_IRUGO,
                   get_enabled, set_enabled);
-static DEVICE_ATTR(asus_oled_picture, S_IWUGO , NULL, set_picture);
+static DEVICE_ATTR(asus_oled_picture, S_IWUSR , NULL, set_picture);
-static DEVICE_ATTR(enabled, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(enabled, S_IWUSR | S_IRUGO,
                   class_get_enabled, class_set_enabled);
-static DEVICE_ATTR(picture, S_IWUGO, NULL, class_set_picture);
+static DEVICE_ATTR(picture, S_IWUSR, NULL, class_set_picture);
 static int asus_oled_probe(struct usb_interface *interface,
                           const struct usb_device_id *id)
diff --git a/drivers/staging/batman-adv/hard-interface.c b/drivers/staging/batman-adv/hard-interface.c
index b68a7e5173be..d85de82f941a 100644
--- a/drivers/staging/batman-adv/hard-interface.c
+++ b/drivers/staging/batman-adv/hard-interface.c
@@ -463,9 +463,6 @@ static void hardif_remove_interface(struct batman_if *batman_if)
                return;
        batman_if->if_status = IF_TO_BE_REMOVED;
-        /* caller must take if_list_lock */
-        list_del_rcu(&batman_if->list);
        synchronize_rcu();
        sysfs_del_hardif(&batman_if->hardif_obj);
        hardif_put(batman_if);
@@ -474,13 +471,21 @@ static void hardif_remove_interface(struct batman_if *batman_if)
 void hardif_remove_interfaces(void)
 {
        struct batman_if *batman_if, *batman_if_tmp;
+        struct list_head if_queue;
+        INIT_LIST_HEAD(&if_queue);
-        rtnl_lock();
        spin_lock(&if_list_lock);
        list_for_each_entry_safe(batman_if, batman_if_tmp, &if_list, list) {
-                hardif_remove_interface(batman_if);
+                list_del_rcu(&batman_if->list);
+                list_add_tail(&batman_if->list, &if_queue);
        }
        spin_unlock(&if_list_lock);
+        rtnl_lock();
+        list_for_each_entry_safe(batman_if, batman_if_tmp, &if_queue, list) {
+                hardif_remove_interface(batman_if);
+        }
        rtnl_unlock();
 }
@@ -507,8 +512,10 @@ static int hard_if_event(struct notifier_block *this,
                break;
        case NETDEV_UNREGISTER:
                spin_lock(&if_list_lock);
-                hardif_remove_interface(batman_if);
+                list_del_rcu(&batman_if->list);
                spin_unlock(&if_list_lock);
+                hardif_remove_interface(batman_if);
                break;
        case NETDEV_CHANGEMTU:
                if (batman_if->soft_iface)
diff --git a/drivers/staging/batman-adv/soft-interface.c b/drivers/staging/batman-adv/soft-interface.c
index 3904db9ce7b1..0e996181daf7 100644
--- a/drivers/staging/batman-adv/soft-interface.c
+++ b/drivers/staging/batman-adv/soft-interface.c
@@ -194,14 +194,15 @@ void interface_rx(struct net_device *soft_iface,
        struct bat_priv *priv = netdev_priv(soft_iface);
        /* check if enough space is available for pulling, and pull */
-        if (!pskb_may_pull(skb, hdr_size)) {
+        if (!pskb_may_pull(skb, hdr_size))
-                kfree_skb(skb);
+                goto dropped;
-                return;
-        }
        skb_pull_rcsum(skb, hdr_size);
 /*      skb_set_mac_header(skb, -sizeof(struct ethhdr));*/
        /* skb->dev & skb->pkt_type are set here */
+        if (unlikely(!pskb_may_pull(skb, ETH_HLEN)))
+                goto dropped;
        skb->protocol = eth_type_trans(skb, soft_iface);
        /* should not be neccesary anymore as we use skb_pull_rcsum()
@@ -216,6 +217,11 @@ void interface_rx(struct net_device *soft_iface,
        soft_iface->last_rx = jiffies;
        netif_rx(skb);
+        return;
+dropped:
+        kfree_skb(skb);
+        return;
 }
 #ifdef HAVE_NET_DEVICE_OPS
diff --git a/drivers/staging/brcm80211/README b/drivers/staging/brcm80211/README
index c8f1cf1b4409..a27bb0b4f581 100644
--- a/drivers/staging/brcm80211/README
+++ b/drivers/staging/brcm80211/README
@@ -88,7 +88,9 @@ with the driver.
 Contact Info:
 =============
-Brett Rudley    brudley@broadcom.com
+Brett Rudley            brudley@broadcom.com
-Henry Ptasinski henryp@broadcom.com
+Henry Ptasinski         henryp@broadcom.com
-Dowan Kim       dowan@broadcom.com
+Dowan Kim                       dowan@broadcom.com
+Roland Vossen           rvossen@broadcom.com
+Arend van Spriel        arend@broadcom.com
diff --git a/drivers/staging/brcm80211/TODO b/drivers/staging/brcm80211/TODO
index dbf904184899..24ebadbe4241 100644
--- a/drivers/staging/brcm80211/TODO
+++ b/drivers/staging/brcm80211/TODO
@@ -46,4 +46,6 @@ Contact
 Brett Rudley <brudley@broadcom.com>
 Henry Ptasinski <henryp@broadcom.com>
 Dowan Kim <dowan@broadcom.com>
+Roland Vossen <rvossen@broadcom.com>
+Arend van Spriel <arend@broadcom.com>
diff --git a/drivers/staging/comedi/drivers/usbdux.c b/drivers/staging/comedi/drivers/usbdux.c
index 1f177a67ff11..de784ff08caa 100644
--- a/drivers/staging/comedi/drivers/usbdux.c
+++ b/drivers/staging/comedi/drivers/usbdux.c
@@ -2295,8 +2295,8 @@ static void tidy_up(struct usbduxsub *usbduxsub_tmp)
        usbduxsub_tmp->inBuffer = NULL;
        kfree(usbduxsub_tmp->insnBuffer);
        usbduxsub_tmp->insnBuffer = NULL;
-        kfree(usbduxsub_tmp->inBuffer);
+        kfree(usbduxsub_tmp->outBuffer);
-        usbduxsub_tmp->inBuffer = NULL;
+        usbduxsub_tmp->outBuffer = NULL;
        kfree(usbduxsub_tmp->dac_commands);
        usbduxsub_tmp->dac_commands = NULL;
        kfree(usbduxsub_tmp->dux_commands);
diff --git a/drivers/staging/easycap/easycap.h b/drivers/staging/easycap/easycap.h
index 25961c23dc0f..884263b2775d 100644
--- a/drivers/staging/easycap/easycap.h
+++ b/drivers/staging/easycap/easycap.h
@@ -75,6 +75,7 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <linux/smp_lock.h>
 #include <linux/module.h>
 #include <linux/kref.h>
 #include <linux/usb.h>
diff --git a/drivers/staging/frontier/tranzport.c b/drivers/staging/frontier/tranzport.c
index a145a15cfdb3..8894ab14f167 100644
--- a/drivers/staging/frontier/tranzport.c
+++ b/drivers/staging/frontier/tranzport.c
@@ -204,7 +204,7 @@ static void usb_tranzport_abort_transfers(struct usb_tranzport *dev)
                t->value = temp;        \
                return count;   \
        }       \
-        static DEVICE_ATTR(value, S_IWUGO | S_IRUGO, show_##value, set_##value);
+        static DEVICE_ATTR(value, S_IWUSR | S_IRUGO, show_##value, set_##value);
 show_int(enable);
 show_int(offline);
diff --git a/drivers/staging/go7007/go7007-driver.c b/drivers/staging/go7007/go7007-driver.c
index b3f42f37a313..48d4e483d8a4 100644
--- a/drivers/staging/go7007/go7007-driver.c
+++ b/drivers/staging/go7007/go7007-driver.c
@@ -199,7 +199,7 @@ static int init_i2c_module(struct i2c_adapter *adapter, const char *type,
        struct go7007 *go = i2c_get_adapdata(adapter);
        struct v4l2_device *v4l2_dev = &go->v4l2_dev;
-        if (v4l2_i2c_new_subdev(v4l2_dev, adapter, NULL, type, addr, NULL))
+        if (v4l2_i2c_new_subdev(v4l2_dev, adapter, type, addr, NULL))
                return 0;
        printk(KERN_INFO "go7007: probing for module i2c:%s failed\n", type);
diff --git a/drivers/staging/iio/accel/adis16220_core.c b/drivers/staging/iio/accel/adis16220_core.c
index c86d1498737d..1c1e98aee2d9 100644
--- a/drivers/staging/iio/accel/adis16220_core.c
+++ b/drivers/staging/iio/accel/adis16220_core.c
@@ -507,7 +507,7 @@ static IIO_DEVICE_ATTR(reset, S_IWUSR, NULL,
                adis16220_write_reset, 0);
 #define IIO_DEV_ATTR_CAPTURE(_store)                            \
-        IIO_DEVICE_ATTR(capture, S_IWUGO, NULL, _store, 0)
+        IIO_DEVICE_ATTR(capture, S_IWUSR, NULL, _store, 0)
 static IIO_DEV_ATTR_CAPTURE(adis16220_write_capture);
diff --git a/drivers/staging/intel_sst/intel_sst_stream_encoded.c b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
index fbae39fda5c0..5c455608b024 100644
--- a/drivers/staging/intel_sst/intel_sst_stream_encoded.c
+++ b/drivers/staging/intel_sst/intel_sst_stream_encoded.c
@@ -1269,7 +1269,7 @@ finish:
        dbufs->output_bytes_produced = total_output;
        str_info->status = str_info->prev;
        str_info->prev = STREAM_DECODE;
-        str_info->decode_ibuf = NULL;
        kfree(str_info->decode_ibuf);
+        str_info->decode_ibuf = NULL;
        return retval;
 }
diff --git a/drivers/staging/line6/control.c b/drivers/staging/line6/control.c
index 040e25ca6d33..67e23b6e2d35 100644
--- a/drivers/staging/line6/control.c
+++ b/drivers/staging/line6/control.c
@@ -266,210 +266,210 @@ VARIAX_PARAM_R(float, mix2);
 VARIAX_PARAM_R(float, mix1);
 VARIAX_PARAM_R(int, pickup_wiring);
-static DEVICE_ATTR(tweak, S_IWUGO | S_IRUGO, pod_get_tweak, pod_set_tweak);
+static DEVICE_ATTR(tweak, S_IWUSR | S_IRUGO, pod_get_tweak, pod_set_tweak);
-static DEVICE_ATTR(wah_position, S_IWUGO | S_IRUGO, pod_get_wah_position,
+static DEVICE_ATTR(wah_position, S_IWUSR | S_IRUGO, pod_get_wah_position,
                   pod_set_wah_position);
-static DEVICE_ATTR(compression_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_gain, S_IWUSR | S_IRUGO,
                   pod_get_compression_gain, pod_set_compression_gain);
-static DEVICE_ATTR(vol_pedal_position, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(vol_pedal_position, S_IWUSR | S_IRUGO,
                   pod_get_vol_pedal_position, pod_set_vol_pedal_position);
-static DEVICE_ATTR(compression_threshold, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(compression_threshold, S_IWUSR | S_IRUGO,
                   pod_get_compression_threshold,
                   pod_set_compression_threshold);
-static DEVICE_ATTR(pan, S_IWUGO | S_IRUGO, pod_get_pan, pod_set_pan);
+static DEVICE_ATTR(pan, S_IWUSR | S_IRUGO, pod_get_pan, pod_set_pan);
-static DEVICE_ATTR(amp_model_setup, S_IWUGO | S_IRUGO, pod_get_amp_model_setup,
+static DEVICE_ATTR(amp_model_setup, S_IWUSR | S_IRUGO, pod_get_amp_model_setup,
                   pod_set_amp_model_setup);
-static DEVICE_ATTR(amp_model, S_IWUGO | S_IRUGO, pod_get_amp_model,
+static DEVICE_ATTR(amp_model, S_IWUSR | S_IRUGO, pod_get_amp_model,
                   pod_set_amp_model);
-static DEVICE_ATTR(drive, S_IWUGO | S_IRUGO, pod_get_drive, pod_set_drive);
+static DEVICE_ATTR(drive, S_IWUSR | S_IRUGO, pod_get_drive, pod_set_drive);
-static DEVICE_ATTR(bass, S_IWUGO | S_IRUGO, pod_get_bass, pod_set_bass);
+static DEVICE_ATTR(bass, S_IWUSR | S_IRUGO, pod_get_bass, pod_set_bass);
-static DEVICE_ATTR(mid, S_IWUGO | S_IRUGO, pod_get_mid, pod_set_mid);
+static DEVICE_ATTR(mid, S_IWUSR | S_IRUGO, pod_get_mid, pod_set_mid);
-static DEVICE_ATTR(lowmid, S_IWUGO | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
+static DEVICE_ATTR(lowmid, S_IWUSR | S_IRUGO, pod_get_lowmid, pod_set_lowmid);
-static DEVICE_ATTR(treble, S_IWUGO | S_IRUGO, pod_get_treble, pod_set_treble);
+static DEVICE_ATTR(treble, S_IWUSR | S_IRUGO, pod_get_treble, pod_set_treble);
-static DEVICE_ATTR(highmid, S_IWUGO | S_IRUGO, pod_get_highmid,
+static DEVICE_ATTR(highmid, S_IWUSR | S_IRUGO, pod_get_highmid,
                   pod_set_highmid);
-static DEVICE_ATTR(chan_vol, S_IWUGO | S_IRUGO, pod_get_chan_vol,
+static DEVICE_ATTR(chan_vol, S_IWUSR | S_IRUGO, pod_get_chan_vol,
                   pod_set_chan_vol);
-static DEVICE_ATTR(reverb_mix, S_IWUGO | S_IRUGO, pod_get_reverb_mix,
+static DEVICE_ATTR(reverb_mix, S_IWUSR | S_IRUGO, pod_get_reverb_mix,
                   pod_set_reverb_mix);
-static DEVICE_ATTR(effect_setup, S_IWUGO | S_IRUGO, pod_get_effect_setup,
+static DEVICE_ATTR(effect_setup, S_IWUSR | S_IRUGO, pod_get_effect_setup,
                   pod_set_effect_setup);
-static DEVICE_ATTR(band_1_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_1_frequency, S_IWUSR | S_IRUGO,
                   pod_get_band_1_frequency, pod_set_band_1_frequency);
-static DEVICE_ATTR(presence, S_IWUGO | S_IRUGO, pod_get_presence,
+static DEVICE_ATTR(presence, S_IWUSR | S_IRUGO, pod_get_presence,
                   pod_set_presence);
-static DEVICE_ATTR2(treble__bass, treble, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(treble__bass, treble, S_IWUSR | S_IRUGO,
                    pod_get_treble__bass, pod_set_treble__bass);
-static DEVICE_ATTR(noise_gate_enable, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(noise_gate_enable, S_IWUSR | S_IRUGO,
                   pod_get_noise_gate_enable, pod_set_noise_gate_enable);
-static DEVICE_ATTR(gate_threshold, S_IWUGO | S_IRUGO, pod_get_gate_threshold,
+static DEVICE_ATTR(gate_threshold, S_IWUSR | S_IRUGO, pod_get_gate_threshold,
                   pod_set_gate_threshold);
-static DEVICE_ATTR(gate_decay_time, S_IWUGO | S_IRUGO, pod_get_gate_decay_time,
+static DEVICE_ATTR(gate_decay_time, S_IWUSR | S_IRUGO, pod_get_gate_decay_time,
                   pod_set_gate_decay_time);
-static DEVICE_ATTR(stomp_enable, S_IWUGO | S_IRUGO, pod_get_stomp_enable,
+static DEVICE_ATTR(stomp_enable, S_IWUSR | S_IRUGO, pod_get_stomp_enable,
                   pod_set_stomp_enable);
-static DEVICE_ATTR(comp_enable, S_IWUGO | S_IRUGO, pod_get_comp_enable,
+static DEVICE_ATTR(comp_enable, S_IWUSR | S_IRUGO, pod_get_comp_enable,
                   pod_set_comp_enable);
-static DEVICE_ATTR(stomp_time, S_IWUGO | S_IRUGO, pod_get_stomp_time,
+static DEVICE_ATTR(stomp_time, S_IWUSR | S_IRUGO, pod_get_stomp_time,
                   pod_set_stomp_time);
-static DEVICE_ATTR(delay_enable, S_IWUGO | S_IRUGO, pod_get_delay_enable,
+static DEVICE_ATTR(delay_enable, S_IWUSR | S_IRUGO, pod_get_delay_enable,
                   pod_set_delay_enable);
-static DEVICE_ATTR(mod_param_1, S_IWUGO | S_IRUGO, pod_get_mod_param_1,
+static DEVICE_ATTR(mod_param_1, S_IWUSR | S_IRUGO, pod_get_mod_param_1,
                   pod_set_mod_param_1);
-static DEVICE_ATTR(delay_param_1, S_IWUGO | S_IRUGO, pod_get_delay_param_1,
+static DEVICE_ATTR(delay_param_1, S_IWUSR | S_IRUGO, pod_get_delay_param_1,
                   pod_set_delay_param_1);
-static DEVICE_ATTR(delay_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_note_value, S_IWUSR | S_IRUGO,
                   pod_get_delay_param_1_note_value,
                   pod_set_delay_param_1_note_value);
-static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_frequency__bass, band_2_frequency, S_IWUSR | S_IRUGO,
                    pod_get_band_2_frequency__bass,
                    pod_set_band_2_frequency__bass);
-static DEVICE_ATTR(delay_param_2, S_IWUGO | S_IRUGO, pod_get_delay_param_2,
+static DEVICE_ATTR(delay_param_2, S_IWUSR | S_IRUGO, pod_get_delay_param_2,
                   pod_set_delay_param_2);
-static DEVICE_ATTR(delay_volume_mix, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_volume_mix, S_IWUSR | S_IRUGO,
                   pod_get_delay_volume_mix, pod_set_delay_volume_mix);
-static DEVICE_ATTR(delay_param_3, S_IWUGO | S_IRUGO, pod_get_delay_param_3,
+static DEVICE_ATTR(delay_param_3, S_IWUSR | S_IRUGO, pod_get_delay_param_3,
                   pod_set_delay_param_3);
-static DEVICE_ATTR(reverb_enable, S_IWUGO | S_IRUGO, pod_get_reverb_enable,
+static DEVICE_ATTR(reverb_enable, S_IWUSR | S_IRUGO, pod_get_reverb_enable,
                   pod_set_reverb_enable);
-static DEVICE_ATTR(reverb_type, S_IWUGO | S_IRUGO, pod_get_reverb_type,
+static DEVICE_ATTR(reverb_type, S_IWUSR | S_IRUGO, pod_get_reverb_type,
                   pod_set_reverb_type);
-static DEVICE_ATTR(reverb_decay, S_IWUGO | S_IRUGO, pod_get_reverb_decay,
+static DEVICE_ATTR(reverb_decay, S_IWUSR | S_IRUGO, pod_get_reverb_decay,
                   pod_set_reverb_decay);
-static DEVICE_ATTR(reverb_tone, S_IWUGO | S_IRUGO, pod_get_reverb_tone,
+static DEVICE_ATTR(reverb_tone, S_IWUSR | S_IRUGO, pod_get_reverb_tone,
                   pod_set_reverb_tone);
-static DEVICE_ATTR(reverb_pre_delay, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(reverb_pre_delay, S_IWUSR | S_IRUGO,
                   pod_get_reverb_pre_delay, pod_set_reverb_pre_delay);
-static DEVICE_ATTR(reverb_pre_post, S_IWUGO | S_IRUGO, pod_get_reverb_pre_post,
+static DEVICE_ATTR(reverb_pre_post, S_IWUSR | S_IRUGO, pod_get_reverb_pre_post,
                   pod_set_reverb_pre_post);
-static DEVICE_ATTR(band_2_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_2_frequency, S_IWUSR | S_IRUGO,
                   pod_get_band_2_frequency, pod_set_band_2_frequency);
-static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_frequency__bass, band_3_frequency, S_IWUSR | S_IRUGO,
                    pod_get_band_3_frequency__bass,
                    pod_set_band_3_frequency__bass);
-static DEVICE_ATTR(wah_enable, S_IWUGO | S_IRUGO, pod_get_wah_enable,
+static DEVICE_ATTR(wah_enable, S_IWUSR | S_IRUGO, pod_get_wah_enable,
                   pod_set_wah_enable);
-static DEVICE_ATTR(modulation_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_lo_cut, S_IWUSR | S_IRUGO,
                   pod_get_modulation_lo_cut, pod_set_modulation_lo_cut);
-static DEVICE_ATTR(delay_reverb_lo_cut, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_reverb_lo_cut, S_IWUSR | S_IRUGO,
                   pod_get_delay_reverb_lo_cut, pod_set_delay_reverb_lo_cut);
-static DEVICE_ATTR(volume_pedal_minimum, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(volume_pedal_minimum, S_IWUSR | S_IRUGO,
                   pod_get_volume_pedal_minimum, pod_set_volume_pedal_minimum);
-static DEVICE_ATTR(eq_pre_post, S_IWUGO | S_IRUGO, pod_get_eq_pre_post,
+static DEVICE_ATTR(eq_pre_post, S_IWUSR | S_IRUGO, pod_get_eq_pre_post,
                   pod_set_eq_pre_post);
-static DEVICE_ATTR(volume_pre_post, S_IWUGO | S_IRUGO, pod_get_volume_pre_post,
+static DEVICE_ATTR(volume_pre_post, S_IWUSR | S_IRUGO, pod_get_volume_pre_post,
                   pod_set_volume_pre_post);
-static DEVICE_ATTR(di_model, S_IWUGO | S_IRUGO, pod_get_di_model,
+static DEVICE_ATTR(di_model, S_IWUSR | S_IRUGO, pod_get_di_model,
                   pod_set_di_model);
-static DEVICE_ATTR(di_delay, S_IWUGO | S_IRUGO, pod_get_di_delay,
+static DEVICE_ATTR(di_delay, S_IWUSR | S_IRUGO, pod_get_di_delay,
                   pod_set_di_delay);
-static DEVICE_ATTR(mod_enable, S_IWUGO | S_IRUGO, pod_get_mod_enable,
+static DEVICE_ATTR(mod_enable, S_IWUSR | S_IRUGO, pod_get_mod_enable,
                   pod_set_mod_enable);
-static DEVICE_ATTR(mod_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_note_value, S_IWUSR | S_IRUGO,
                   pod_get_mod_param_1_note_value,
                   pod_set_mod_param_1_note_value);
-static DEVICE_ATTR(mod_param_2, S_IWUGO | S_IRUGO, pod_get_mod_param_2,
+static DEVICE_ATTR(mod_param_2, S_IWUSR | S_IRUGO, pod_get_mod_param_2,
                   pod_set_mod_param_2);
-static DEVICE_ATTR(mod_param_3, S_IWUGO | S_IRUGO, pod_get_mod_param_3,
+static DEVICE_ATTR(mod_param_3, S_IWUSR | S_IRUGO, pod_get_mod_param_3,
                   pod_set_mod_param_3);
-static DEVICE_ATTR(mod_param_4, S_IWUGO | S_IRUGO, pod_get_mod_param_4,
+static DEVICE_ATTR(mod_param_4, S_IWUSR | S_IRUGO, pod_get_mod_param_4,
                   pod_set_mod_param_4);
-static DEVICE_ATTR(mod_param_5, S_IWUGO | S_IRUGO, pod_get_mod_param_5,
+static DEVICE_ATTR(mod_param_5, S_IWUSR | S_IRUGO, pod_get_mod_param_5,
                   pod_set_mod_param_5);
-static DEVICE_ATTR(mod_volume_mix, S_IWUGO | S_IRUGO, pod_get_mod_volume_mix,
+static DEVICE_ATTR(mod_volume_mix, S_IWUSR | S_IRUGO, pod_get_mod_volume_mix,
                   pod_set_mod_volume_mix);
-static DEVICE_ATTR(mod_pre_post, S_IWUGO | S_IRUGO, pod_get_mod_pre_post,
+static DEVICE_ATTR(mod_pre_post, S_IWUSR | S_IRUGO, pod_get_mod_pre_post,
                   pod_set_mod_pre_post);
-static DEVICE_ATTR(modulation_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(modulation_model, S_IWUSR | S_IRUGO,
                   pod_get_modulation_model, pod_set_modulation_model);
-static DEVICE_ATTR(band_3_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_3_frequency, S_IWUSR | S_IRUGO,
                   pod_get_band_3_frequency, pod_set_band_3_frequency);
-static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_frequency__bass, band_4_frequency, S_IWUSR | S_IRUGO,
                    pod_get_band_4_frequency__bass,
                    pod_set_band_4_frequency__bass);
-static DEVICE_ATTR(mod_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(mod_param_1_double_precision, S_IWUSR | S_IRUGO,
                   pod_get_mod_param_1_double_precision,
                   pod_set_mod_param_1_double_precision);
-static DEVICE_ATTR(delay_param_1_double_precision, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_param_1_double_precision, S_IWUSR | S_IRUGO,
                   pod_get_delay_param_1_double_precision,
                   pod_set_delay_param_1_double_precision);
-static DEVICE_ATTR(eq_enable, S_IWUGO | S_IRUGO, pod_get_eq_enable,
+static DEVICE_ATTR(eq_enable, S_IWUSR | S_IRUGO, pod_get_eq_enable,
                   pod_set_eq_enable);
-static DEVICE_ATTR(tap, S_IWUGO | S_IRUGO, pod_get_tap, pod_set_tap);
+static DEVICE_ATTR(tap, S_IWUSR | S_IRUGO, pod_get_tap, pod_set_tap);
-static DEVICE_ATTR(volume_tweak_pedal_assign, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(volume_tweak_pedal_assign, S_IWUSR | S_IRUGO,
                   pod_get_volume_tweak_pedal_assign,
                   pod_set_volume_tweak_pedal_assign);
-static DEVICE_ATTR(band_5_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_5_frequency, S_IWUSR | S_IRUGO,
                   pod_get_band_5_frequency, pod_set_band_5_frequency);
-static DEVICE_ATTR(tuner, S_IWUGO | S_IRUGO, pod_get_tuner, pod_set_tuner);
+static DEVICE_ATTR(tuner, S_IWUSR | S_IRUGO, pod_get_tuner, pod_set_tuner);
-static DEVICE_ATTR(mic_selection, S_IWUGO | S_IRUGO, pod_get_mic_selection,
+static DEVICE_ATTR(mic_selection, S_IWUSR | S_IRUGO, pod_get_mic_selection,
                   pod_set_mic_selection);
-static DEVICE_ATTR(cabinet_model, S_IWUGO | S_IRUGO, pod_get_cabinet_model,
+static DEVICE_ATTR(cabinet_model, S_IWUSR | S_IRUGO, pod_get_cabinet_model,
                   pod_set_cabinet_model);
-static DEVICE_ATTR(stomp_model, S_IWUGO | S_IRUGO, pod_get_stomp_model,
+static DEVICE_ATTR(stomp_model, S_IWUSR | S_IRUGO, pod_get_stomp_model,
                   pod_set_stomp_model);
-static DEVICE_ATTR(roomlevel, S_IWUGO | S_IRUGO, pod_get_roomlevel,
+static DEVICE_ATTR(roomlevel, S_IWUSR | S_IRUGO, pod_get_roomlevel,
                   pod_set_roomlevel);
-static DEVICE_ATTR(band_4_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_4_frequency, S_IWUSR | S_IRUGO,
                   pod_get_band_4_frequency, pod_set_band_4_frequency);
-static DEVICE_ATTR(band_6_frequency, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(band_6_frequency, S_IWUSR | S_IRUGO,
                   pod_get_band_6_frequency, pod_set_band_6_frequency);
-static DEVICE_ATTR(stomp_param_1_note_value, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(stomp_param_1_note_value, S_IWUSR | S_IRUGO,
                   pod_get_stomp_param_1_note_value,
                   pod_set_stomp_param_1_note_value);
-static DEVICE_ATTR(stomp_param_2, S_IWUGO | S_IRUGO, pod_get_stomp_param_2,
+static DEVICE_ATTR(stomp_param_2, S_IWUSR | S_IRUGO, pod_get_stomp_param_2,
                   pod_set_stomp_param_2);
-static DEVICE_ATTR(stomp_param_3, S_IWUGO | S_IRUGO, pod_get_stomp_param_3,
+static DEVICE_ATTR(stomp_param_3, S_IWUSR | S_IRUGO, pod_get_stomp_param_3,
                   pod_set_stomp_param_3);
-static DEVICE_ATTR(stomp_param_4, S_IWUGO | S_IRUGO, pod_get_stomp_param_4,
+static DEVICE_ATTR(stomp_param_4, S_IWUSR | S_IRUGO, pod_get_stomp_param_4,
                   pod_set_stomp_param_4);
-static DEVICE_ATTR(stomp_param_5, S_IWUGO | S_IRUGO, pod_get_stomp_param_5,
+static DEVICE_ATTR(stomp_param_5, S_IWUSR | S_IRUGO, pod_get_stomp_param_5,
                   pod_set_stomp_param_5);
-static DEVICE_ATTR(stomp_param_6, S_IWUGO | S_IRUGO, pod_get_stomp_param_6,
+static DEVICE_ATTR(stomp_param_6, S_IWUSR | S_IRUGO, pod_get_stomp_param_6,
                   pod_set_stomp_param_6);
-static DEVICE_ATTR(amp_switch_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(amp_switch_select, S_IWUSR | S_IRUGO,
                   pod_get_amp_switch_select, pod_set_amp_switch_select);
-static DEVICE_ATTR(delay_param_4, S_IWUGO | S_IRUGO, pod_get_delay_param_4,
+static DEVICE_ATTR(delay_param_4, S_IWUSR | S_IRUGO, pod_get_delay_param_4,
                   pod_set_delay_param_4);
-static DEVICE_ATTR(delay_param_5, S_IWUGO | S_IRUGO, pod_get_delay_param_5,
+static DEVICE_ATTR(delay_param_5, S_IWUSR | S_IRUGO, pod_get_delay_param_5,
                   pod_set_delay_param_5);
-static DEVICE_ATTR(delay_pre_post, S_IWUGO | S_IRUGO, pod_get_delay_pre_post,
+static DEVICE_ATTR(delay_pre_post, S_IWUSR | S_IRUGO, pod_get_delay_pre_post,
                   pod_set_delay_pre_post);
-static DEVICE_ATTR(delay_model, S_IWUGO | S_IRUGO, pod_get_delay_model,
+static DEVICE_ATTR(delay_model, S_IWUSR | S_IRUGO, pod_get_delay_model,
                   pod_set_delay_model);
-static DEVICE_ATTR(delay_verb_model, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(delay_verb_model, S_IWUSR | S_IRUGO,
                   pod_get_delay_verb_model, pod_set_delay_verb_model);
-static DEVICE_ATTR(tempo_msb, S_IWUGO | S_IRUGO, pod_get_tempo_msb,
+static DEVICE_ATTR(tempo_msb, S_IWUSR | S_IRUGO, pod_get_tempo_msb,
                   pod_set_tempo_msb);
-static DEVICE_ATTR(tempo_lsb, S_IWUGO | S_IRUGO, pod_get_tempo_lsb,
+static DEVICE_ATTR(tempo_lsb, S_IWUSR | S_IRUGO, pod_get_tempo_lsb,
                   pod_set_tempo_lsb);
-static DEVICE_ATTR(wah_model, S_IWUGO | S_IRUGO, pod_get_wah_model,
+static DEVICE_ATTR(wah_model, S_IWUSR | S_IRUGO, pod_get_wah_model,
                   pod_set_wah_model);
-static DEVICE_ATTR(bypass_volume, S_IWUGO | S_IRUGO, pod_get_bypass_volume,
+static DEVICE_ATTR(bypass_volume, S_IWUSR | S_IRUGO, pod_get_bypass_volume,
                   pod_set_bypass_volume);
-static DEVICE_ATTR(fx_loop_on_off, S_IWUGO | S_IRUGO, pod_get_fx_loop_on_off,
+static DEVICE_ATTR(fx_loop_on_off, S_IWUSR | S_IRUGO, pod_get_fx_loop_on_off,
                   pod_set_fx_loop_on_off);
-static DEVICE_ATTR(tweak_param_select, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(tweak_param_select, S_IWUSR | S_IRUGO,
                   pod_get_tweak_param_select, pod_set_tweak_param_select);
-static DEVICE_ATTR(amp1_engage, S_IWUGO | S_IRUGO, pod_get_amp1_engage,
+static DEVICE_ATTR(amp1_engage, S_IWUSR | S_IRUGO, pod_get_amp1_engage,
                   pod_set_amp1_engage);
-static DEVICE_ATTR(band_1_gain, S_IWUGO | S_IRUGO, pod_get_band_1_gain,
+static DEVICE_ATTR(band_1_gain, S_IWUSR | S_IRUGO, pod_get_band_1_gain,
                   pod_set_band_1_gain);
-static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_2_gain__bass, band_2_gain, S_IWUSR | S_IRUGO,
                    pod_get_band_2_gain__bass, pod_set_band_2_gain__bass);
-static DEVICE_ATTR(band_2_gain, S_IWUGO | S_IRUGO, pod_get_band_2_gain,
+static DEVICE_ATTR(band_2_gain, S_IWUSR | S_IRUGO, pod_get_band_2_gain,
                   pod_set_band_2_gain);
-static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_3_gain__bass, band_3_gain, S_IWUSR | S_IRUGO,
                    pod_get_band_3_gain__bass, pod_set_band_3_gain__bass);
-static DEVICE_ATTR(band_3_gain, S_IWUGO | S_IRUGO, pod_get_band_3_gain,
+static DEVICE_ATTR(band_3_gain, S_IWUSR | S_IRUGO, pod_get_band_3_gain,
                   pod_set_band_3_gain);
-static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_4_gain__bass, band_4_gain, S_IWUSR | S_IRUGO,
                    pod_get_band_4_gain__bass, pod_set_band_4_gain__bass);
-static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_5_gain__bass, band_5_gain, S_IWUSR | S_IRUGO,
                    pod_get_band_5_gain__bass, pod_set_band_5_gain__bass);
-static DEVICE_ATTR(band_4_gain, S_IWUGO | S_IRUGO, pod_get_band_4_gain,
+static DEVICE_ATTR(band_4_gain, S_IWUSR | S_IRUGO, pod_get_band_4_gain,
                   pod_set_band_4_gain);
-static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR2(band_6_gain__bass, band_6_gain, S_IWUSR | S_IRUGO,
                    pod_get_band_6_gain__bass, pod_set_band_6_gain__bass);
 static DEVICE_ATTR(body, S_IRUGO, variax_get_body, line6_nop_write);
 static DEVICE_ATTR(pickup1_enable, S_IRUGO, variax_get_pickup1_enable,
diff --git a/drivers/staging/line6/midi.c b/drivers/staging/line6/midi.c
index 4304dfe6c166..ab67e889d2c4 100644
--- a/drivers/staging/line6/midi.c
+++ b/drivers/staging/line6/midi.c
@@ -350,9 +350,9 @@ static ssize_t midi_set_midi_mask_receive(struct device *dev,
        return count;
 }
-static DEVICE_ATTR(midi_mask_transmit, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_transmit, S_IWUSR | S_IRUGO,
                   midi_get_midi_mask_transmit, midi_set_midi_mask_transmit);
-static DEVICE_ATTR(midi_mask_receive, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_mask_receive, S_IWUSR | S_IRUGO,
                   midi_get_midi_mask_receive, midi_set_midi_mask_receive);
 /* MIDI device destructor */
diff --git a/drivers/staging/line6/pcm.c b/drivers/staging/line6/pcm.c
index e54770e34d2e..b9c55f9eb501 100644
--- a/drivers/staging/line6/pcm.c
+++ b/drivers/staging/line6/pcm.c
@@ -79,9 +79,9 @@ static ssize_t pcm_set_impulse_period(struct device *dev,
        return count;
 }
-static DEVICE_ATTR(impulse_volume, S_IWUGO | S_IRUGO, pcm_get_impulse_volume,
+static DEVICE_ATTR(impulse_volume, S_IWUSR | S_IRUGO, pcm_get_impulse_volume,
                   pcm_set_impulse_volume);
-static DEVICE_ATTR(impulse_period, S_IWUGO | S_IRUGO, pcm_get_impulse_period,
+static DEVICE_ATTR(impulse_period, S_IWUSR | S_IRUGO, pcm_get_impulse_period,
                   pcm_set_impulse_period);
 #endif
diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c
index 22e2cedcacf7..d9b30212585c 100644
--- a/drivers/staging/line6/pod.c
+++ b/drivers/staging/line6/pod.c
@@ -1051,48 +1051,48 @@ POD_GET_SYSTEM_PARAM(tuner_pitch, 1);
 #undef GET_SYSTEM_PARAM
 /* POD special files: */
-static DEVICE_ATTR(channel, S_IWUGO | S_IRUGO, pod_get_channel,
+static DEVICE_ATTR(channel, S_IWUSR | S_IRUGO, pod_get_channel,
                   pod_set_channel);
 static DEVICE_ATTR(clip, S_IRUGO, pod_wait_for_clip, line6_nop_write);
 static DEVICE_ATTR(device_id, S_IRUGO, pod_get_device_id, line6_nop_write);
 static DEVICE_ATTR(dirty, S_IRUGO, pod_get_dirty, line6_nop_write);
-static DEVICE_ATTR(dump, S_IWUGO | S_IRUGO, pod_get_dump, pod_set_dump);
+static DEVICE_ATTR(dump, S_IWUSR | S_IRUGO, pod_get_dump, pod_set_dump);
-static DEVICE_ATTR(dump_buf, S_IWUGO | S_IRUGO, pod_get_dump_buf,
+static DEVICE_ATTR(dump_buf, S_IWUSR | S_IRUGO, pod_get_dump_buf,
                   pod_set_dump_buf);
-static DEVICE_ATTR(finish, S_IWUGO, line6_nop_read, pod_set_finish);
+static DEVICE_ATTR(finish, S_IWUSR, line6_nop_read, pod_set_finish);
 static DEVICE_ATTR(firmware_version, S_IRUGO, pod_get_firmware_version,
                   line6_nop_write);
-static DEVICE_ATTR(midi_postprocess, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(midi_postprocess, S_IWUSR | S_IRUGO,
                   pod_get_midi_postprocess, pod_set_midi_postprocess);
-static DEVICE_ATTR(monitor_level, S_IWUGO | S_IRUGO, pod_get_monitor_level,
+static DEVICE_ATTR(monitor_level, S_IWUSR | S_IRUGO, pod_get_monitor_level,
                   pod_set_monitor_level);
 static DEVICE_ATTR(name, S_IRUGO, pod_get_name, line6_nop_write);
 static DEVICE_ATTR(name_buf, S_IRUGO, pod_get_name_buf, line6_nop_write);
-static DEVICE_ATTR(retrieve_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_amp_setup, S_IWUSR, line6_nop_read,
                   pod_set_retrieve_amp_setup);
-static DEVICE_ATTR(retrieve_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_channel, S_IWUSR, line6_nop_read,
                   pod_set_retrieve_channel);
-static DEVICE_ATTR(retrieve_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(retrieve_effects_setup, S_IWUSR, line6_nop_read,
                   pod_set_retrieve_effects_setup);
-static DEVICE_ATTR(routing, S_IWUGO | S_IRUGO, pod_get_routing,
+static DEVICE_ATTR(routing, S_IWUSR | S_IRUGO, pod_get_routing,
                   pod_set_routing);
 static DEVICE_ATTR(serial_number, S_IRUGO, pod_get_serial_number,
                   line6_nop_write);
-static DEVICE_ATTR(store_amp_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_amp_setup, S_IWUSR, line6_nop_read,
                   pod_set_store_amp_setup);
-static DEVICE_ATTR(store_channel, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_channel, S_IWUSR, line6_nop_read,
                   pod_set_store_channel);
-static DEVICE_ATTR(store_effects_setup, S_IWUGO, line6_nop_read,
+static DEVICE_ATTR(store_effects_setup, S_IWUSR, line6_nop_read,
                   pod_set_store_effects_setup);
-static DEVICE_ATTR(tuner_freq, S_IWUGO | S_IRUGO, pod_get_tuner_freq,
+static DEVICE_ATTR(tuner_freq, S_IWUSR | S_IRUGO, pod_get_tuner_freq,
                   pod_set_tuner_freq);
-static DEVICE_ATTR(tuner_mute, S_IWUGO | S_IRUGO, pod_get_tuner_mute,
+static DEVICE_ATTR(tuner_mute, S_IWUSR | S_IRUGO, pod_get_tuner_mute,
                   pod_set_tuner_mute);
 static DEVICE_ATTR(tuner_note, S_IRUGO, pod_get_tuner_note, line6_nop_write);
 static DEVICE_ATTR(tuner_pitch, S_IRUGO, pod_get_tuner_pitch, line6_nop_write);
 #ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw, S_IWUSR, line6_nop_read, line6_set_raw);
 #endif
 /* control info callback */
diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
index 6a10b0f9749a..879e6992bbc6 100644
--- a/drivers/staging/line6/toneport.c
+++ b/drivers/staging/line6/toneport.c
@@ -154,9 +154,9 @@ static ssize_t toneport_set_led_green(struct device *dev,
        return count;
 }
-static DEVICE_ATTR(led_red, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_red, S_IWUSR | S_IRUGO, line6_nop_read,
                   toneport_set_led_red);
-static DEVICE_ATTR(led_green, S_IWUGO | S_IRUGO, line6_nop_read,
+static DEVICE_ATTR(led_green, S_IWUSR | S_IRUGO, line6_nop_read,
                   toneport_set_led_green);
 static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2)
diff --git a/drivers/staging/line6/variax.c b/drivers/staging/line6/variax.c
index 894eee7f2317..81241cdf1be9 100644
--- a/drivers/staging/line6/variax.c
+++ b/drivers/staging/line6/variax.c
@@ -549,21 +549,21 @@ static ssize_t variax_set_raw2(struct device *dev,
 #endif
 /* Variax workbench special files: */
-static DEVICE_ATTR(model, S_IWUGO | S_IRUGO, variax_get_model,
+static DEVICE_ATTR(model, S_IWUSR | S_IRUGO, variax_get_model,
                   variax_set_model);
-static DEVICE_ATTR(volume, S_IWUGO | S_IRUGO, variax_get_volume,
+static DEVICE_ATTR(volume, S_IWUSR | S_IRUGO, variax_get_volume,
                   variax_set_volume);
-static DEVICE_ATTR(tone, S_IWUGO | S_IRUGO, variax_get_tone, variax_set_tone);
+static DEVICE_ATTR(tone, S_IWUSR | S_IRUGO, variax_get_tone, variax_set_tone);
 static DEVICE_ATTR(name, S_IRUGO, variax_get_name, line6_nop_write);
 static DEVICE_ATTR(bank, S_IRUGO, variax_get_bank, line6_nop_write);
 static DEVICE_ATTR(dump, S_IRUGO, variax_get_dump, line6_nop_write);
-static DEVICE_ATTR(active, S_IWUGO | S_IRUGO, variax_get_active,
+static DEVICE_ATTR(active, S_IWUSR | S_IRUGO, variax_get_active,
                   variax_set_active);
 static DEVICE_ATTR(guitar, S_IRUGO, variax_get_guitar, line6_nop_write);
 #ifdef CONFIG_LINE6_USB_RAW
-static DEVICE_ATTR(raw, S_IWUGO, line6_nop_read, line6_set_raw);
+static DEVICE_ATTR(raw, S_IWUSR, line6_nop_read, line6_set_raw);
-static DEVICE_ATTR(raw2, S_IWUGO, line6_nop_read, variax_set_raw2);
+static DEVICE_ATTR(raw2, S_IWUSR, line6_nop_read, variax_set_raw2);
 #endif
 /*
diff --git a/drivers/staging/quickstart/quickstart.c b/drivers/staging/quickstart/quickstart.c
index d746715d3d89..d83bec876d2e 100644
--- a/drivers/staging/quickstart/quickstart.c
+++ b/drivers/staging/quickstart/quickstart.c
@@ -355,7 +355,6 @@ static int quickstart_acpi_remove(struct acpi_device *device, int type)
 static void quickstart_exit(void)
 {
        input_unregister_device(quickstart_input);
-        input_free_device(quickstart_input);
        device_remove_file(&pf_device->dev, &dev_attr_pressed_button);
        device_remove_file(&pf_device->dev, &dev_attr_buttons);
@@ -375,6 +374,7 @@ static int __init quickstart_init_input(void)
 {
        struct quickstart_btn **ptr = &quickstart_data.btn_lst;
        int count;
+        int ret;
        quickstart_input = input_allocate_device();
@@ -391,7 +391,13 @@ static int __init quickstart_init_input(void)
                ptr = &((*ptr)->next);
        }
-        return input_register_device(quickstart_input);
+        ret = input_register_device(quickstart_input);
+        if (ret) {
+                input_free_device(quickstart_input);
+                return ret;
+        }
+        return 0;
 }
 static int __init quickstart_init(void)
diff --git a/drivers/staging/rt2860/usb_main_dev.c b/drivers/staging/rt2860/usb_main_dev.c
index ddacfc6c4861..cd15daae5412 100644
--- a/drivers/staging/rt2860/usb_main_dev.c
+++ b/drivers/staging/rt2860/usb_main_dev.c
@@ -182,6 +182,7 @@ struct usb_device_id rtusb_usb_id[] = {
        {USB_DEVICE(0x2001, 0x3C09)},   /* D-Link */
        {USB_DEVICE(0x2001, 0x3C0A)},   /* D-Link 3072 */
        {USB_DEVICE(0x2019, 0xED14)},   /* Planex Communications, Inc. */
+        {USB_DEVICE(0x0411, 0x015D)},   /* Buffalo Airstation WLI-UC-GN */
        {}                      /* Terminating entry */
 };
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
index 46000d72f4c4..3bdf9b31cc4e 100644
--- a/drivers/staging/rtl8187se/r8185b_init.c
+++ b/drivers/staging/rtl8187se/r8185b_init.c
@@ -264,8 +264,12 @@ HwHSSIThreeWire(
                        udelay(10);
                }
-                if (TryCnt == TC_3W_POLL_MAX_TRY_CNT)
+                if (TryCnt == TC_3W_POLL_MAX_TRY_CNT) {
-                        panic("HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n", u1bTmp);
+                        printk(KERN_ERR "rtl8187se: HwThreeWire(): CmdReg:"
+                               " %#X RE|WE bits are not clear!!\n", u1bTmp);
+                        dump_stack();
+                        return 0;
+                }
                /* RTL8187S HSSI Read/Write Function */
                u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
@@ -298,13 +302,23 @@ HwHSSIThreeWire(
                                int idx;
                                int ByteCnt = nDataBufBitCnt / 8;
                                                                /* printk("%d\n",nDataBufBitCnt); */
-                                if ((nDataBufBitCnt % 8) != 0)
+                                if ((nDataBufBitCnt % 8) != 0) {
-                                panic("HwThreeWire(): nDataBufBitCnt(%d) should be multiple of 8!!!\n",
+                                        printk(KERN_ERR "rtl8187se: "
-                                nDataBufBitCnt);
+                                               "HwThreeWire(): nDataBufBitCnt(%d)"
+                                               " should be multiple of 8!!!\n",
+                                               nDataBufBitCnt);
+                                        dump_stack();
+                                        nDataBufBitCnt += 8;
+                                        nDataBufBitCnt &= ~7;
+                                }
-                               if (nDataBufBitCnt > 64)
+                               if (nDataBufBitCnt > 64) {
-                                panic("HwThreeWire(): nDataBufBitCnt(%d) should <= 64!!!\n",
+                                        printk(KERN_ERR "rtl8187se: HwThreeWire():"
-                                nDataBufBitCnt);
+                                               " nDataBufBitCnt(%d) should <= 64!!!\n",
+                                               nDataBufBitCnt);
+                                        dump_stack();
+                                        nDataBufBitCnt = 64;
+                                }
                                for (idx = 0; idx < ByteCnt; idx++)
                                        write_nic_byte(dev, (SW_3W_DB0+idx), *(pDataBuf+idx));
diff --git a/drivers/staging/rtl8712/usb_halinit.c b/drivers/staging/rtl8712/usb_halinit.c
index f6569dce3012..0e9483bbabe1 100644
--- a/drivers/staging/rtl8712/usb_halinit.c
+++ b/drivers/staging/rtl8712/usb_halinit.c
@@ -37,7 +37,7 @@ u8 r8712_usb_hal_bus_init(struct _adapter *padapter)
 {
        u8 val8 = 0;
        u8 ret = _SUCCESS;
-        u8 PollingCnt = 20;
+        int PollingCnt = 20;
        struct registry_priv *pregistrypriv = &padapter->registrypriv;
        if (pregistrypriv->chip_version == RTL8712_FPGA) {
diff --git a/drivers/staging/samsung-laptop/samsung-laptop.c b/drivers/staging/samsung-laptop/samsung-laptop.c
index eb44b60e1eb5..ac2bf11e1119 100644
--- a/drivers/staging/samsung-laptop/samsung-laptop.c
+++ b/drivers/staging/samsung-laptop/samsung-laptop.c
@@ -356,7 +356,7 @@ static ssize_t set_silent_state(struct device *dev,
        }
        return count;
 }
-static DEVICE_ATTR(silent, S_IWUGO | S_IRUGO,
+static DEVICE_ATTR(silent, S_IWUSR | S_IRUGO,
                   get_silent_state, set_silent_state);
diff --git a/drivers/staging/speakup/fakekey.c b/drivers/staging/speakup/fakekey.c
index adb93f21c0d6..65b231178f05 100644
--- a/drivers/staging/speakup/fakekey.c
+++ b/drivers/staging/speakup/fakekey.c
@@ -62,7 +62,6 @@ void speakup_remove_virtual_keyboard(void)
 {
        if (virt_keyboard != NULL) {
                input_unregister_device(virt_keyboard);
-                input_free_device(virt_keyboard);
                virt_keyboard = NULL;
        }
 }
diff --git a/drivers/staging/spectra/ffsport.c b/drivers/staging/spectra/ffsport.c
index c7932da03c56..63a9d0adf32d 100644
--- a/drivers/staging/spectra/ffsport.c
+++ b/drivers/staging/spectra/ffsport.c
@@ -656,7 +656,7 @@ static int SBD_setup_device(struct spectra_nand_dev *dev, int which)
        /* Here we force report 512 byte hardware sector size to Kernel */
        blk_queue_logical_block_size(dev->queue, 512);
-        blk_queue_ordered(dev->queue, QUEUE_ORDERED_DRAIN_FLUSH);
+        blk_queue_flush(dev->queue, REQ_FLUSH);
        dev->thread = kthread_run(spectra_trans_thread, dev, "nand_thd");
        if (IS_ERR(dev->thread)) {
diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c
index 664e6038090d..b143258f094a 100644
--- a/drivers/staging/tm6000/tm6000-cards.c
+++ b/drivers/staging/tm6000/tm6000-cards.c
@@ -545,7 +545,7 @@ static void tm6000_config_tuner(struct tm6000_core *dev)
        /* Load tuner module */
        v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                NULL, "tuner", dev->tuner_addr, NULL);
+                "tuner", dev->tuner_addr, NULL);
        memset(&tun_setup, 0, sizeof(tun_setup));
        tun_setup.type = dev->tuner_type;
@@ -683,7 +683,7 @@ static int tm6000_init_dev(struct tm6000_core *dev)
        if (dev->caps.has_tda9874)
                v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
-                        NULL, "tvaudio", I2C_ADDR_TDA9874, NULL);
+                        "tvaudio", I2C_ADDR_TDA9874, NULL);
        /* register and initialize V4L2 */
        rc = tm6000_v4l2_register(dev);
diff --git a/drivers/staging/udlfb/udlfb.c b/drivers/staging/udlfb/udlfb.c
index fed25105970a..b7ac16005265 100644
--- a/drivers/staging/udlfb/udlfb.c
+++ b/drivers/staging/udlfb/udlfb.c
@@ -1441,7 +1441,7 @@ static struct device_attribute fb_device_attrs[] = {
        __ATTR_RO(metrics_bytes_identical),
        __ATTR_RO(metrics_bytes_sent),
        __ATTR_RO(metrics_cpu_kcycles_used),
-        __ATTR(metrics_reset, S_IWUGO, NULL, metrics_reset_store),
+        __ATTR(metrics_reset, S_IWUSR, NULL, metrics_reset_store),
 };
 /*
diff --git a/drivers/staging/winbond/sysdef.h b/drivers/staging/winbond/sysdef.h
index 9195adf98e14..d0d71f69bc8c 100644
--- a/drivers/staging/winbond/sysdef.h
+++ b/drivers/staging/winbond/sysdef.h
@@ -2,6 +2,9 @@
 #ifndef SYS_DEF_H
 #define SYS_DEF_H
+#include <linux/delay.h>
 #define WB_LINUX
 #define WB_LINUX_WPA_PSK
diff --git a/drivers/staging/zram/zram_sysfs.c b/drivers/staging/zram/zram_sysfs.c
index 6c574a994d11..6b3cf00b0ff4 100644
--- a/drivers/staging/zram/zram_sysfs.c
+++ b/drivers/staging/zram/zram_sysfs.c
@@ -189,10 +189,10 @@ static ssize_t mem_used_total_show(struct device *dev,
        return sprintf(buf, "%llu\n", val);
 }
-static DEVICE_ATTR(disksize, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(disksize, S_IRUGO | S_IWUSR,
                disksize_show, disksize_store);
 static DEVICE_ATTR(initstate, S_IRUGO, initstate_show, NULL);
-static DEVICE_ATTR(reset, S_IWUGO, NULL, reset_store);
+static DEVICE_ATTR(reset, S_IWUSR, NULL, reset_store);
 static DEVICE_ATTR(num_reads, S_IRUGO, num_reads_show, NULL);
 static DEVICE_ATTR(num_writes, S_IRUGO, num_writes_show, NULL);
 static DEVICE_ATTR(invalid_io, S_IRUGO, invalid_io_show, NULL);
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index c05c5af5aa04..35480dd57a30 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -559,6 +559,9 @@ void __tty_hangup(struct tty_struct *tty)
        tty_lock();
+        /* some functions below drop BTM, so we need this bit */
+        set_bit(TTY_HUPPING, &tty->flags);
        /* inuse_filps is protected by the single tty lock,
           this really needs to change if we want to flush the
           workqueue with the lock held */
@@ -578,6 +581,10 @@ void __tty_hangup(struct tty_struct *tty)
        }
        spin_unlock(&tty_files_lock);
+        /*
+         * it drops BTM and thus races with reopen
+         * we protect the race by TTY_HUPPING
+         */
        tty_ldisc_hangup(tty);
        read_lock(&tasklist_lock);
@@ -615,7 +622,6 @@ void __tty_hangup(struct tty_struct *tty)
        tty->session = NULL;
        tty->pgrp = NULL;
        tty->ctrl_status = 0;
-        set_bit(TTY_HUPPED, &tty->flags);
        spin_unlock_irqrestore(&tty->ctrl_lock, flags);
        /* Account for the p->signal references we killed */
@@ -641,6 +647,7 @@ void __tty_hangup(struct tty_struct *tty)
         * can't yet guarantee all that.
         */
        set_bit(TTY_HUPPED, &tty->flags);
+        clear_bit(TTY_HUPPING, &tty->flags);
        tty_ldisc_enable(tty);
        tty_unlock();
@@ -1310,7 +1317,9 @@ static int tty_reopen(struct tty_struct *tty)
 {
        struct tty_driver *driver = tty->driver;
-        if (test_bit(TTY_CLOSING, &tty->flags))
+        if (test_bit(TTY_CLOSING, &tty->flags) ||
+                        test_bit(TTY_HUPPING, &tty->flags) ||
+                        test_bit(TTY_LDISC_CHANGING, &tty->flags))
                return -EIO;
        if (driver->type == TTY_DRIVER_TYPE_PTY &&
diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
index d8e96b005023..4214d58276f7 100644
--- a/drivers/tty/tty_ldisc.c
+++ b/drivers/tty/tty_ldisc.c
@@ -454,6 +454,8 @@ static int tty_ldisc_open(struct tty_struct *tty, struct tty_ldisc *ld)
                /* BTM here locks versus a hangup event */
                WARN_ON(!tty_locked());
                ret = ld->ops->open(tty);
+                if (ret)
+                        clear_bit(TTY_LDISC_OPEN, &tty->flags);
                return ret;
        }
        return 0;
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index a858d2b87b94..51fe1795d5a8 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -3,7 +3,7 @@
 *
 * Copyright(C) 2005, Benedikt Spranger <b.spranger@linutronix.de>
 * Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
- * Copyright(C) 2006, Hans J. Koch <hjk@linutronix.de>
+ * Copyright(C) 2006, Hans J. Koch <hjk@hansjkoch.de>
 * Copyright(C) 2006, Greg Kroah-Hartman <greg@kroah.com>
 *
 * Userspace IO
diff --git a/drivers/uio/uio_cif.c b/drivers/uio/uio_cif.c
index a8ea2f19a0cc..a84a451159ed 100644
--- a/drivers/uio/uio_cif.c
+++ b/drivers/uio/uio_cif.c
@@ -1,7 +1,7 @@
 /*
 * UIO Hilscher CIF card driver
 *
- * (C) 2007 Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
 * Original code (C) 2005 Benedikt Spranger <b.spranger@linutronix.de>
 *
 * Licensed under GPL version 2 only.
diff --git a/drivers/uio/uio_netx.c b/drivers/uio/uio_netx.c
index 5a18e9f7b836..5ffdb483b015 100644
--- a/drivers/uio/uio_netx.c
+++ b/drivers/uio/uio_netx.c
@@ -2,7 +2,7 @@
 * UIO driver for Hilscher NetX based fieldbus cards (cifX, comX).
 * See http://www.hilscher.com for details.
 *
- * (C) 2007 Hans J. Koch <hjk@linutronix.de>
+ * (C) 2007 Hans J. Koch <hjk@hansjkoch.de>
 * (C) 2008 Manuel Traut <manut@linutronix.de>
 *
 * Licensed under GPL version 2 only.
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 61800f77dac8..ced846ac4141 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1330,6 +1330,8 @@ static int map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb,
         */
        if (usb_endpoint_xfer_control(&urb->ep->desc)) {
+                if (hcd->self.uses_pio_for_control)
+                        return ret;
                if (hcd->self.uses_dma) {
                        urb->setup_dma = dma_map_single(
                                        hcd->self.controller,
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 01bb72b71832..655f3c9f88bf 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -161,6 +161,18 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
                        if (pdev->revision < 0xa4)
                                ehci->no_selective_suspend = 1;
                        break;
+                /* MCP89 chips on the MacBookAir3,1 give EPROTO when
+                 * fetching device descriptors unless LPM is disabled.
+                 * There are also intermittent problems enumerating
+                 * devices with PPCD enabled.
+                 */
+                case 0x0d9d:
+                        ehci_info(ehci, "disable lpm/ppcd for nvidia mcp89");
+                        ehci->has_lpm = 0;
+                        ehci->has_ppcd = 0;
+                        ehci->command &= ~CMD_PPCEE;
+                        break;
                }
                break;
        case PCI_VENDOR_ID_VIA:
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index fef5a1f9d483..5d963e350494 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -229,6 +229,13 @@ void xhci_ring_device(struct xhci_hcd *xhci, int slot_id)
 static void xhci_disable_port(struct xhci_hcd *xhci, u16 wIndex,
                u32 __iomem *addr, u32 port_status)
 {
+        /* Don't allow the USB core to disable SuperSpeed ports. */
+        if (xhci->port_array[wIndex] == 0x03) {
+                xhci_dbg(xhci, "Ignoring request to disable "
+                                "SuperSpeed port.\n");
+                return;
+        }
        /* Write 1 to disable the port */
        xhci_writel(xhci, port_status | PORT_PE, addr);
        port_status = xhci_readl(xhci, addr);
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index d178761c3981..0fae58ef8afe 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1443,6 +1443,13 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
        xhci->dcbaa = NULL;
        scratchpad_free(xhci);
+        xhci->num_usb2_ports = 0;
+        xhci->num_usb3_ports = 0;
+        kfree(xhci->usb2_ports);
+        kfree(xhci->usb3_ports);
+        kfree(xhci->port_array);
        xhci->page_size = 0;
        xhci->page_shift = 0;
        xhci->bus_suspended = 0;
@@ -1627,6 +1634,161 @@ static void xhci_set_hc_event_deq(struct xhci_hcd *xhci)
                        &xhci->ir_set->erst_dequeue);
 }
+static void xhci_add_in_port(struct xhci_hcd *xhci, unsigned int num_ports,
+                u32 __iomem *addr, u8 major_revision)
+{
+        u32 temp, port_offset, port_count;
+        int i;
+        if (major_revision > 0x03) {
+                xhci_warn(xhci, "Ignoring unknown port speed, "
+                                "Ext Cap %p, revision = 0x%x\n",
+                                addr, major_revision);
+                /* Ignoring port protocol we can't understand. FIXME */
+                return;
+        }
+        /* Port offset and count in the third dword, see section 7.2 */
+        temp = xhci_readl(xhci, addr + 2);
+        port_offset = XHCI_EXT_PORT_OFF(temp);
+        port_count = XHCI_EXT_PORT_COUNT(temp);
+        xhci_dbg(xhci, "Ext Cap %p, port offset = %u, "
+                        "count = %u, revision = 0x%x\n",
+                        addr, port_offset, port_count, major_revision);
+        /* Port count includes the current port offset */
+        if (port_offset == 0 || (port_offset + port_count - 1) > num_ports)
+                /* WTF? "Valid values are ‘1’ to MaxPorts" */
+                return;
+        port_offset--;
+        for (i = port_offset; i < (port_offset + port_count); i++) {
+                /* Duplicate entry.  Ignore the port if the revisions differ. */
+                if (xhci->port_array[i] != 0) {
+                        xhci_warn(xhci, "Duplicate port entry, Ext Cap %p,"
+                                        " port %u\n", addr, i);
+                        xhci_warn(xhci, "Port was marked as USB %u, "
+                                        "duplicated as USB %u\n",
+                                        xhci->port_array[i], major_revision);
+                        /* Only adjust the roothub port counts if we haven't
+                         * found a similar duplicate.
+                         */
+                        if (xhci->port_array[i] != major_revision &&
+                                xhci->port_array[i] != (u8) -1) {
+                                if (xhci->port_array[i] == 0x03)
+                                        xhci->num_usb3_ports--;
+                                else
+                                        xhci->num_usb2_ports--;
+                                xhci->port_array[i] = (u8) -1;
+                        }
+                        /* FIXME: Should we disable the port? */
+                }
+                xhci->port_array[i] = major_revision;
+                if (major_revision == 0x03)
+                        xhci->num_usb3_ports++;
+                else
+                        xhci->num_usb2_ports++;
+        }
+        /* FIXME: Should we disable ports not in the Extended Capabilities? */
+}
+/*
+ * Scan the Extended Capabilities for the "Supported Protocol Capabilities" that
+ * specify what speeds each port is supposed to be.  We can't count on the port
+ * speed bits in the PORTSC register being correct until a device is connected,
+ * but we need to set up the two fake roothubs with the correct number of USB
+ * 3.0 and USB 2.0 ports at host controller initialization time.
+ */
+static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags)
+{
+        u32 __iomem *addr;
+        u32 offset;
+        unsigned int num_ports;
+        int i, port_index;
+        addr = &xhci->cap_regs->hcc_params;
+        offset = XHCI_HCC_EXT_CAPS(xhci_readl(xhci, addr));
+        if (offset == 0) {
+                xhci_err(xhci, "No Extended Capability registers, "
+                                "unable to set up roothub.\n");
+                return -ENODEV;
+        }
+        num_ports = HCS_MAX_PORTS(xhci->hcs_params1);
+        xhci->port_array = kzalloc(sizeof(*xhci->port_array)*num_ports, flags);
+        if (!xhci->port_array)
+                return -ENOMEM;
+        /*
+         * For whatever reason, the first capability offset is from the
+         * capability register base, not from the HCCPARAMS register.
+         * See section 5.3.6 for offset calculation.
+         */
+        addr = &xhci->cap_regs->hc_capbase + offset;
+        while (1) {
+                u32 cap_id;
+                cap_id = xhci_readl(xhci, addr);
+                if (XHCI_EXT_CAPS_ID(cap_id) == XHCI_EXT_CAPS_PROTOCOL)
+                        xhci_add_in_port(xhci, num_ports, addr,
+                                        (u8) XHCI_EXT_PORT_MAJOR(cap_id));
+                offset = XHCI_EXT_CAPS_NEXT(cap_id);
+                if (!offset || (xhci->num_usb2_ports + xhci->num_usb3_ports)
+                                == num_ports)
+                        break;
+                /*
+                 * Once you're into the Extended Capabilities, the offset is
+                 * always relative to the register holding the offset.
+                 */
+                addr += offset;
+        }
+        if (xhci->num_usb2_ports == 0 && xhci->num_usb3_ports == 0) {
+                xhci_warn(xhci, "No ports on the roothubs?\n");
+                return -ENODEV;
+        }
+        xhci_dbg(xhci, "Found %u USB 2.0 ports and %u USB 3.0 ports.\n",
+                        xhci->num_usb2_ports, xhci->num_usb3_ports);
+        /*
+         * Note we could have all USB 3.0 ports, or all USB 2.0 ports.
+         * Not sure how the USB core will handle a hub with no ports...
+         */
+        if (xhci->num_usb2_ports) {
+                xhci->usb2_ports = kmalloc(sizeof(*xhci->usb2_ports)*
+                                xhci->num_usb2_ports, flags);
+                if (!xhci->usb2_ports)
+                        return -ENOMEM;
+                port_index = 0;
+                for (i = 0; i < num_ports; i++)
+                        if (xhci->port_array[i] != 0x03) {
+                                xhci->usb2_ports[port_index] =
+                                        &xhci->op_regs->port_status_base +
+                                        NUM_PORT_REGS*i;
+                                xhci_dbg(xhci, "USB 2.0 port at index %u, "
+                                                "addr = %p\n", i,
+                                                xhci->usb2_ports[port_index]);
+                                port_index++;
+                        }
+        }
+        if (xhci->num_usb3_ports) {
+                xhci->usb3_ports = kmalloc(sizeof(*xhci->usb3_ports)*
+                                xhci->num_usb3_ports, flags);
+                if (!xhci->usb3_ports)
+                        return -ENOMEM;
+                port_index = 0;
+                for (i = 0; i < num_ports; i++)
+                        if (xhci->port_array[i] == 0x03) {
+                                xhci->usb3_ports[port_index] =
+                                        &xhci->op_regs->port_status_base +
+                                        NUM_PORT_REGS*i;
+                                xhci_dbg(xhci, "USB 3.0 port at index %u, "
+                                                "addr = %p\n", i,
+                                                xhci->usb3_ports[port_index]);
+                                port_index++;
+                        }
+        }
+        return 0;
+}
 int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 {
@@ -1809,6 +1971,8 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
        if (scratchpad_alloc(xhci, flags))
                goto fail;
+        if (xhci_setup_port_arrays(xhci, flags))
+                goto fail;
        return 0;
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 06fca0835b52..45e4a3108cc3 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1549,6 +1549,15 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci,
                cmd_completion = command->completion;
                cmd_status = &command->status;
                command->command_trb = xhci->cmd_ring->enqueue;
+                /* Enqueue pointer can be left pointing to the link TRB,
+                 * we must handle that
+                 */
+                if ((command->command_trb->link.control & TRB_TYPE_BITMASK)
+                                == TRB_TYPE(TRB_LINK))
+                        command->command_trb =
+                                xhci->cmd_ring->enq_seg->next->trbs;
                list_add_tail(&command->cmd_list, &virt_dev->cmd_list);
        } else {
                in_ctx = virt_dev->in_ctx;
@@ -2272,6 +2281,15 @@ int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev)
        /* Attempt to submit the Reset Device command to the command ring */
        spin_lock_irqsave(&xhci->lock, flags);
        reset_device_cmd->command_trb = xhci->cmd_ring->enqueue;
+        /* Enqueue pointer can be left pointing to the link TRB,
+         * we must handle that
+         */
+        if ((reset_device_cmd->command_trb->link.control & TRB_TYPE_BITMASK)
+                        == TRB_TYPE(TRB_LINK))
+                reset_device_cmd->command_trb =
+                        xhci->cmd_ring->enq_seg->next->trbs;
        list_add_tail(&reset_device_cmd->cmd_list, &virt_dev->cmd_list);
        ret = xhci_queue_reset_device(xhci, slot_id);
        if (ret) {
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 85e65647d445..170c367112d2 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -454,6 +454,24 @@ struct xhci_doorbell_array {
 /**
+ * struct xhci_protocol_caps
+ * @revision:           major revision, minor revision, capability ID,
+ *                      and next capability pointer.
+ * @name_string:        Four ASCII characters to say which spec this xHC
+ *                      follows, typically "USB ".
+ * @port_info:          Port offset, count, and protocol-defined information.
+ */
+struct xhci_protocol_caps {
+        u32     revision;
+        u32     name_string;
+        u32     port_info;
+};
+#define XHCI_EXT_PORT_MAJOR(x)  (((x) >> 24) & 0xff)
+#define XHCI_EXT_PORT_OFF(x)    ((x) & 0xff)
+#define XHCI_EXT_PORT_COUNT(x)  (((x) >> 8) & 0xff)
+/**
 * struct xhci_container_ctx
 * @type: Type of context.  Used to calculated offsets to contained contexts.
 * @size: Size of the context data
@@ -1240,6 +1258,14 @@ struct xhci_hcd {
        u32                     suspended_ports[8];     /* which ports are
                                                           suspended */
        unsigned long           resume_done[MAX_HC_PORTS];
+        /* Is each xHCI roothub port a USB 3.0, USB 2.0, or USB 1.1 port? */
+        u8                      *port_array;
+        /* Array of pointers to USB 3.0 PORTSC registers */
+        u32 __iomem             **usb3_ports;
+        unsigned int            num_usb3_ports;
+        /* Array of pointers to USB 2.0 PORTSC registers */
+        u32 __iomem             **usb2_ports;
+        unsigned int            num_usb2_ports;
 };
 /* For testing purposes */
diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c
index 719c6180b31f..ac5bfd619e62 100644
--- a/drivers/usb/misc/yurex.c
+++ b/drivers/usb/misc/yurex.c
@@ -536,6 +536,7 @@ static const struct file_operations yurex_fops = {
        .open =         yurex_open,
        .release =      yurex_release,
        .fasync =       yurex_fasync,
+        .llseek =       default_llseek,
 };
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index e6669fc3b804..99beebce8550 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -2116,12 +2116,15 @@ bad_config:
         * Otherwise, wait till the gadget driver hooks up.
         */
        if (!is_otg_enabled(musb) && is_host_enabled(musb)) {
+                struct usb_hcd  *hcd = musb_to_hcd(musb);
                MUSB_HST_MODE(musb);
                musb->xceiv->default_a = 1;
                musb->xceiv->state = OTG_STATE_A_IDLE;
                status = usb_add_hcd(musb_to_hcd(musb), -1, 0);
+                hcd->self.uses_pio_for_control = 1;
                DBG(1, "%s mode, status %d, devctl %02x %c\n",
                        "HOST", status,
                        musb_readb(musb->mregs, MUSB_DEVCTL),
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 36cfd060dbe5..9d6ade82b9f2 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -92,6 +92,59 @@
 /* ----------------------------------------------------------------------- */
+/* Maps the buffer to dma  */
+static inline void map_dma_buffer(struct musb_request *request,
+                                struct musb *musb)
+{
+        if (request->request.dma == DMA_ADDR_INVALID) {
+                request->request.dma = dma_map_single(
+                                musb->controller,
+                                request->request.buf,
+                                request->request.length,
+                                request->tx
+                                        ? DMA_TO_DEVICE
+                                        : DMA_FROM_DEVICE);
+                request->mapped = 1;
+        } else {
+                dma_sync_single_for_device(musb->controller,
+                        request->request.dma,
+                        request->request.length,
+                        request->tx
+                                ? DMA_TO_DEVICE
+                                : DMA_FROM_DEVICE);
+                request->mapped = 0;
+        }
+}
+/* Unmap the buffer from dma and maps it back to cpu */
+static inline void unmap_dma_buffer(struct musb_request *request,
+                                struct musb *musb)
+{
+        if (request->request.dma == DMA_ADDR_INVALID) {
+                DBG(20, "not unmapping a never mapped buffer\n");
+                return;
+        }
+        if (request->mapped) {
+                dma_unmap_single(musb->controller,
+                        request->request.dma,
+                        request->request.length,
+                        request->tx
+                                ? DMA_TO_DEVICE
+                                : DMA_FROM_DEVICE);
+                request->request.dma = DMA_ADDR_INVALID;
+                request->mapped = 0;
+        } else {
+                dma_sync_single_for_cpu(musb->controller,
+                        request->request.dma,
+                        request->request.length,
+                        request->tx
+                                ? DMA_TO_DEVICE
+                                : DMA_FROM_DEVICE);
+        }
+}
 /*
 * Immediately complete a request.
 *
@@ -119,24 +172,8 @@ __acquires(ep->musb->lock)
        ep->busy = 1;
        spin_unlock(&musb->lock);
-        if (is_dma_capable()) {
+        if (is_dma_capable() && ep->dma)
-                if (req->mapped) {
+                unmap_dma_buffer(req, musb);
-                        dma_unmap_single(musb->controller,
-                                        req->request.dma,
-                                        req->request.length,
-                                        req->tx
-                                                ? DMA_TO_DEVICE
-                                                : DMA_FROM_DEVICE);
-                        req->request.dma = DMA_ADDR_INVALID;
-                        req->mapped = 0;
-                } else if (req->request.dma != DMA_ADDR_INVALID)
-                        dma_sync_single_for_cpu(musb->controller,
-                                        req->request.dma,
-                                        req->request.length,
-                                        req->tx
-                                                ? DMA_TO_DEVICE
-                                                : DMA_FROM_DEVICE);
-        }
        if (request->status == 0)
                DBG(5, "%s done request %p,  %d/%d\n",
                                ep->end_point.name, request,
@@ -395,6 +432,13 @@ static void txstate(struct musb *musb, struct musb_request *req)
 #endif
        if (!use_dma) {
+                /*
+                 * Unmap the dma buffer back to cpu if dma channel
+                 * programming fails
+                 */
+                if (is_dma_capable() && musb_ep->dma)
+                        unmap_dma_buffer(req, musb);
                musb_write_fifo(musb_ep->hw_ep, fifo_count,
                                (u8 *) (request->buf + request->actual));
                request->actual += fifo_count;
@@ -713,6 +757,21 @@ static void rxstate(struct musb *musb, struct musb_request *req)
                                        return;
                        }
 #endif
+                        /*
+                         * Unmap the dma buffer back to cpu if dma channel
+                         * programming fails. This buffer is mapped if the
+                         * channel allocation is successful
+                         */
+                         if (is_dma_capable() && musb_ep->dma) {
+                                unmap_dma_buffer(req, musb);
+                                /*
+                                 * Clear DMAENAB and AUTOCLEAR for the
+                                 * PIO mode transfer
+                                 */
+                                csr &= ~(MUSB_RXCSR_DMAENAB | MUSB_RXCSR_AUTOCLEAR);
+                                musb_writew(epio, MUSB_RXCSR, csr);
+                        }
                        musb_read_fifo(musb_ep->hw_ep, fifo_count, (u8 *)
                                        (request->buf + request->actual));
@@ -837,7 +896,9 @@ void musb_g_rx(struct musb *musb, u8 epnum)
                if (!request)
                        return;
        }
+#if defined(CONFIG_USB_INVENTRA_DMA) || defined(CONFIG_USB_TUSB_OMAP_DMA)
 exit:
+#endif
        /* Analyze request */
        rxstate(musb, to_musb_request(request));
 }
@@ -1150,26 +1211,9 @@ static int musb_gadget_queue(struct usb_ep *ep, struct usb_request *req,
        request->epnum = musb_ep->current_epnum;
        request->tx = musb_ep->is_in;
-        if (is_dma_capable() && musb_ep->dma) {
+        if (is_dma_capable() && musb_ep->dma)
-                if (request->request.dma == DMA_ADDR_INVALID) {
+                map_dma_buffer(request, musb);
-                        request->request.dma = dma_map_single(
+        else
-                                        musb->controller,
-                                        request->request.buf,
-                                        request->request.length,
-                                        request->tx
-                                                ? DMA_TO_DEVICE
-                                                : DMA_FROM_DEVICE);
-                        request->mapped = 1;
-                } else {
-                        dma_sync_single_for_device(musb->controller,
-                                        request->request.dma,
-                                        request->request.length,
-                                        request->tx
-                                                ? DMA_TO_DEVICE
-                                                : DMA_FROM_DEVICE);
-                        request->mapped = 0;
-                }
-        } else
                request->mapped = 0;
        spin_lock_irqsave(&musb->lock, lockflags);
@@ -1789,6 +1833,8 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
                spin_unlock_irqrestore(&musb->lock, flags);
                if (is_otg_enabled(musb)) {
+                        struct usb_hcd  *hcd = musb_to_hcd(musb);
                        DBG(3, "OTG startup...\n");
                        /* REVISIT:  funcall to other code, which also
@@ -1803,6 +1849,8 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
                                musb->gadget_driver = NULL;
                                musb->g.dev.driver = NULL;
                                spin_unlock_irqrestore(&musb->lock, flags);
+                        } else {
+                                hcd->self.uses_pio_for_control = 1;
                        }
                }
        }
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 76f8b3556672..6a50965e23f2 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -201,6 +201,7 @@ static struct usb_device_id id_table_combined [] = {
        { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) },
+        { USB_DEVICE(FTDI_VID, FTDI_VARDAAN_PID) },
        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) },
        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) },
        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) },
@@ -696,6 +697,7 @@ static struct usb_device_id id_table_combined [] = {
                .driver_info = (kernel_ulong_t)&ftdi_NDI_device_quirk },
        { USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
        { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
+        { USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
        { USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
        { USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 263f62551197..1286f1e23d8c 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -114,6 +114,9 @@
 /* Lenz LI-USB Computer Interface. */
 #define FTDI_LENZ_LIUSB_PID     0xD780
+/* Vardaan Enterprises Serial Interface VEUSB422R3 */
+#define FTDI_VARDAAN_PID        0xF070
 /*
 * Xsens Technologies BV products (http://www.xsens.com).
 */
@@ -721,6 +724,7 @@
 */
 #define RTSYSTEMS_VID                   0x2100  /* Vendor ID */
 #define RTSYSTEMS_SERIAL_VX7_PID        0x9e52  /* Serial converter for VX-7 Radios using FT232RL */
+#define RTSYSTEMS_CT29B_PID             0x9e54  /* CT29B Radio Cable */
 /*
 * Bayer Ascensia Contour blood glucose meter USB-converter cable.
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 861223f2af6e..6954de50c0ff 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -51,6 +51,7 @@ static struct usb_driver usb_serial_driver = {
        .suspend =      usb_serial_suspend,
        .resume =       usb_serial_resume,
        .no_dynamic_id =        1,
+        .supports_autosuspend = 1,
 };
 /* There is no MODULE_DEVICE_TABLE for usbserial.c.  Instead
@@ -1343,6 +1344,8 @@ int usb_serial_register(struct usb_serial_driver *driver)
                return -ENODEV;
        fixup_generic(driver);
+        if (driver->usb_driver)
+                driver->usb_driver->supports_autosuspend = 1;
        if (!driver->description)
                driver->description = driver->driver.name;
diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c
index cad7d45c8bac..c265aed09e04 100644
--- a/drivers/video/da8xx-fb.c
+++ b/drivers/video/da8xx-fb.c
@@ -1029,10 +1029,6 @@ static int __init fb_probe(struct platform_device *device)
                goto err_release_pl_mem;
        }
-        ret = request_irq(par->irq, lcdc_irq_handler, 0, DRIVER_NAME, par);
-        if (ret)
-                goto err_release_pl_mem;
        /* Initialize par */
        da8xx_fb_info->var.bits_per_pixel = lcd_cfg->bpp;
@@ -1060,7 +1056,7 @@ static int __init fb_probe(struct platform_device *device)
        ret = fb_alloc_cmap(&da8xx_fb_info->cmap, PALETTE_SIZE, 0);
        if (ret)
-                goto err_free_irq;
+                goto err_release_pl_mem;
        da8xx_fb_info->cmap.len = par->palette_sz;
        /* initialize var_screeninfo */
@@ -1088,8 +1084,13 @@ static int __init fb_probe(struct platform_device *device)
                goto err_cpu_freq;
        }
 #endif
+        ret = request_irq(par->irq, lcdc_irq_handler, 0, DRIVER_NAME, par);
+        if (ret)
+                goto irq_freq;
        return 0;
+irq_freq:
 #ifdef CONFIG_CPU_FREQ
 err_cpu_freq:
        unregister_framebuffer(da8xx_fb_info);
@@ -1098,9 +1099,6 @@ err_cpu_freq:
 err_dealloc_cmap:
        fb_dealloc_cmap(&da8xx_fb_info->cmap);
-err_free_irq:
-        free_irq(par->irq, par);
 err_release_pl_mem:
        dma_free_coherent(NULL, PALETTE_SIZE, par->v_palette_base,
                          par->p_palette_base);
diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
index affdf3e32cf3..5c3960da755a 100644
--- a/drivers/video/fbcmap.c
+++ b/drivers/video/fbcmap.c
@@ -80,6 +80,7 @@ static const struct fb_cmap default_16_colors = {
 *      @cmap: frame buffer colormap structure
 *      @len: length of @cmap
 *      @transp: boolean, 1 if there is transparency, 0 otherwise
+ *      @flags: flags for kmalloc memory allocation
 *
 *      Allocates memory for a colormap @cmap.  @len is the
 *      number of entries in the palette.
diff --git a/drivers/video/geode/lxfb.h b/drivers/video/geode/lxfb.h
index e4c4d89b7860..be8ccb47ebe0 100644
--- a/drivers/video/geode/lxfb.h
+++ b/drivers/video/geode/lxfb.h
@@ -22,6 +22,7 @@
 #define DC_HFILT_COUNT  0x100
 #define DC_VFILT_COUNT  0x100
 #define VP_COEFF_SIZE   0x1000
+#define VP_PAL_COUNT    0x100
 #define OUTPUT_CRT   0x01
 #define OUTPUT_PANEL 0x02
@@ -48,7 +49,8 @@ struct lxfb_par {
        uint64_t vp[VP_REG_COUNT];
        uint64_t fp[FP_REG_COUNT];
-        uint32_t pal[DC_PAL_COUNT];
+        uint32_t dc_pal[DC_PAL_COUNT];
+        uint32_t vp_pal[VP_PAL_COUNT];
        uint32_t hcoeff[DC_HFILT_COUNT * 2];
        uint32_t vcoeff[DC_VFILT_COUNT];
        uint32_t vp_coeff[VP_COEFF_SIZE / 4];
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index 85ec7f64c42a..79e9abc72b83 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -610,10 +610,15 @@ static void lx_save_regs(struct lxfb_par *par)
        memcpy(par->vp, par->vp_regs, sizeof(par->vp));
        memcpy(par->fp, par->vp_regs + VP_FP_START, sizeof(par->fp));
-        /* save the palette */
+        /* save the display controller palette */
        write_dc(par, DC_PAL_ADDRESS, 0);
-        for (i = 0; i < ARRAY_SIZE(par->pal); i++)
+        for (i = 0; i < ARRAY_SIZE(par->dc_pal); i++)
-                par->pal[i] = read_dc(par, DC_PAL_DATA);
+                par->dc_pal[i] = read_dc(par, DC_PAL_DATA);
+        /* save the video processor palette */
+        write_vp(par, VP_PAR, 0);
+        for (i = 0; i < ARRAY_SIZE(par->vp_pal); i++)
+                par->vp_pal[i] = read_vp(par, VP_PDR);
        /* save the horizontal filter coefficients */
        filt = par->dc[DC_IRQ_FILT_CTL] | DC_IRQ_FILT_CTL_H_FILT_SEL;
@@ -706,8 +711,8 @@ static void lx_restore_display_ctlr(struct lxfb_par *par)
        /* restore the palette */
        write_dc(par, DC_PAL_ADDRESS, 0);
-        for (i = 0; i < ARRAY_SIZE(par->pal); i++)
+        for (i = 0; i < ARRAY_SIZE(par->dc_pal); i++)
-                write_dc(par, DC_PAL_DATA, par->pal[i]);
+                write_dc(par, DC_PAL_DATA, par->dc_pal[i]);
        /* restore the horizontal filter coefficients */
        filt = par->dc[DC_IRQ_FILT_CTL] | DC_IRQ_FILT_CTL_H_FILT_SEL;
@@ -751,6 +756,11 @@ static void lx_restore_video_proc(struct lxfb_par *par)
                }
        }
+        /* restore video processor palette */
+        write_vp(par, VP_PAR, 0);
+        for (i = 0; i < ARRAY_SIZE(par->vp_pal); i++)
+                write_vp(par, VP_PDR, par->vp_pal[i]);
        /* restore video coeff ram */
        memcpy(par->vp_regs + VP_VCR, par->vp_coeff, sizeof(par->vp_coeff));
 }
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 4a291045ebac..a5ad77ef4266 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -558,6 +558,9 @@ config IT8712F_WDT
          This is the driver for the built-in watchdog timer on the IT8712F
          Super I/0 chipset used on many motherboards.
+          If the driver does not work, then make sure that the game port in
+          the BIOS is enabled.
          To compile this driver as a module, choose M here: the
          module will be called it8712f_wdt.
diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index a1debc89356b..3c5045a206dd 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -18,7 +18,6 @@
 #include <linux/miscdevice.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/reboot.h>
 #include <linux/types.h>
 #include <linux/uaccess.h>
 #include <linux/watchdog.h>
@@ -220,14 +219,6 @@ static long bcm63xx_wdt_ioctl(struct file *file, unsigned int cmd,
        }
 }
-static int bcm63xx_wdt_notify_sys(struct notifier_block *this,
-                                unsigned long code, void *unused)
-{
-        if (code == SYS_DOWN || code == SYS_HALT)
-                bcm63xx_wdt_pause();
-        return NOTIFY_DONE;
-}
 static const struct file_operations bcm63xx_wdt_fops = {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
@@ -243,12 +234,8 @@ static struct miscdevice bcm63xx_wdt_miscdev = {
        .fops   = &bcm63xx_wdt_fops,
 };
-static struct notifier_block bcm63xx_wdt_notifier = {
-        .notifier_call = bcm63xx_wdt_notify_sys,
-};
+static int __devinit bcm63xx_wdt_probe(struct platform_device *pdev)
-static int bcm63xx_wdt_probe(struct platform_device *pdev)
 {
        int ret;
        struct resource *r;
@@ -280,16 +267,10 @@ static int bcm63xx_wdt_probe(struct platform_device *pdev)
                        wdt_time);
        }
-        ret = register_reboot_notifier(&bcm63xx_wdt_notifier);
-        if (ret) {
-                dev_err(&pdev->dev, "failed to register reboot_notifier\n");
-                goto unregister_timer;
-        }
        ret = misc_register(&bcm63xx_wdt_miscdev);
        if (ret < 0) {
                dev_err(&pdev->dev, "failed to register watchdog device\n");
-                goto unregister_reboot_notifier;
+                goto unregister_timer;
        }
        dev_info(&pdev->dev, " started, timer margin: %d sec\n",
@@ -297,8 +278,6 @@ static int bcm63xx_wdt_probe(struct platform_device *pdev)
        return 0;
-unregister_reboot_notifier:
-        unregister_reboot_notifier(&bcm63xx_wdt_notifier);
 unregister_timer:
        bcm63xx_timer_unregister(TIMER_WDT_ID);
 unmap:
@@ -306,25 +285,28 @@ unmap:
        return ret;
 }
-static int bcm63xx_wdt_remove(struct platform_device *pdev)
+static int __devexit bcm63xx_wdt_remove(struct platform_device *pdev)
 {
        if (!nowayout)
                bcm63xx_wdt_pause();
        misc_deregister(&bcm63xx_wdt_miscdev);
-        iounmap(bcm63xx_wdt_device.regs);
-        unregister_reboot_notifier(&bcm63xx_wdt_notifier);
        bcm63xx_timer_unregister(TIMER_WDT_ID);
+        iounmap(bcm63xx_wdt_device.regs);
        return 0;
 }
+static void bcm63xx_wdt_shutdown(struct platform_device *pdev)
+{
+        bcm63xx_wdt_pause();
+}
 static struct platform_driver bcm63xx_wdt = {
        .probe  = bcm63xx_wdt_probe,
-        .remove = bcm63xx_wdt_remove,
+        .remove = __devexit_p(bcm63xx_wdt_remove),
+        .shutdown = bcm63xx_wdt_shutdown,
        .driver = {
+                .owner = THIS_MODULE,
                .name = "bcm63xx-wdt",
        }
 };
diff --git a/drivers/watchdog/gef_wdt.c b/drivers/watchdog/gef_wdt.c
index 9c21d19043a6..f6bd6f10fcec 100644
--- a/drivers/watchdog/gef_wdt.c
+++ b/drivers/watchdog/gef_wdt.c
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/miscdevice.h>
 #include <linux/watchdog.h>
+#include <linux/fs.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/io.h>
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index f7e90fe47b71..b8838d2c67a6 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -32,6 +32,7 @@
 *      document number 322169-001, 322170-003: 5 Series, 3400 Series (PCH)
 *      document number 320066-003, 320257-008: EP80597 (IICH)
 *      document number TBD                   : Cougar Point (CPT)
+ *      document number TBD                   : Patsburg (PBG)
 */
 /*
@@ -146,7 +147,8 @@ enum iTCO_chipsets {
        TCO_CPT29,      /* Cougar Point */
        TCO_CPT30,      /* Cougar Point */
        TCO_CPT31,      /* Cougar Point */
-        TCO_PBG,        /* Patsburg */
+        TCO_PBG1,       /* Patsburg */
+        TCO_PBG2,       /* Patsburg */
 };
 static struct {
@@ -235,6 +237,7 @@ static struct {
        {"Cougar Point", 2},
        {"Cougar Point", 2},
        {"Patsburg", 2},
+        {"Patsburg", 2},
        {NULL, 0}
 };
@@ -350,7 +353,8 @@ static struct pci_device_id iTCO_wdt_pci_tbl[] = {
        { ITCO_PCI_DEVICE(0x1c5d,                               TCO_CPT29)},
        { ITCO_PCI_DEVICE(0x1c5e,                               TCO_CPT30)},
        { ITCO_PCI_DEVICE(0x1c5f,                               TCO_CPT31)},
-        { ITCO_PCI_DEVICE(0x1d40,                               TCO_PBG)},
+        { ITCO_PCI_DEVICE(0x1d40,                               TCO_PBG1)},
+        { ITCO_PCI_DEVICE(0x1d41,                               TCO_PBG2)},
        { 0, },                 /* End of list */
 };
 MODULE_DEVICE_TABLE(pci, iTCO_wdt_pci_tbl);
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 2b17ad5b4b32..43f9f02c7db0 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -412,8 +412,16 @@ static int __init balloon_init(void)
        register_balloon(&balloon_sysdev);
-        /* Initialise the balloon with excess memory space. */
+        /*
-        extra_pfn_end = min(e820_end_of_ram_pfn(),
+         * Initialise the balloon with excess memory space.  We need
+         * to make sure we don't add memory which doesn't exist or
+         * logically exist.  The E820 map can be trimmed to be smaller
+         * than the amount of physical memory due to the mem= command
+         * line parameter.  And if this is a 32-bit non-HIGHMEM kernel
+         * on a system with memory which requires highmem to access,
+         * don't try to use it.
+         */
+        extra_pfn_end = min(min(max_pfn, e820_end_of_ram_pfn()),
                            (unsigned long)PFN_DOWN(xen_extra_mem_start + xen_extra_mem_size));
        for (pfn = PFN_UP(xen_extra_mem_start);
             pfn < extra_pfn_end;
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 2811bb988ea0..31af0ac31a98 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -105,7 +105,6 @@ struct irq_info
 static struct irq_info *irq_info;
 static int *pirq_to_irq;
-static int nr_pirqs;
 static int *evtchn_to_irq;
 struct cpu_evtchn_s {
@@ -385,12 +384,17 @@ static int get_nr_hw_irqs(void)
        return ret;
 }
-/* callers of this function should make sure that PHYSDEVOP_get_nr_pirqs
+static int find_unbound_pirq(int type)
- * succeeded otherwise nr_pirqs won't hold the right value */
-static int find_unbound_pirq(void)
 {
-        int i;
+        int rc, i;
-        for (i = nr_pirqs-1; i >= 0; i--) {
+        struct physdev_get_free_pirq op_get_free_pirq;
+        op_get_free_pirq.type = type;
+        rc = HYPERVISOR_physdev_op(PHYSDEVOP_get_free_pirq, &op_get_free_pirq);
+        if (!rc)
+                return op_get_free_pirq.pirq;
+        for (i = 0; i < nr_irqs; i++) {
                if (pirq_to_irq[i] < 0)
                        return i;
        }
@@ -423,7 +427,7 @@ static int find_unbound_irq(void)
        if (irq == start)
                goto no_irqs;
-        res = irq_alloc_desc_at(irq, 0);
+        res = irq_alloc_desc_at(irq, -1);
        if (WARN_ON(res != irq))
                return -1;
@@ -611,10 +615,10 @@ int xen_map_pirq_gsi(unsigned pirq, unsigned gsi, int shareable, char *name)
        spin_lock(&irq_mapping_update_lock);
-        if ((pirq > nr_pirqs) || (gsi > nr_irqs)) {
+        if ((pirq > nr_irqs) || (gsi > nr_irqs)) {
                printk(KERN_WARNING "xen_map_pirq_gsi: %s %s is incorrect!\n",
-                        pirq > nr_pirqs ? "nr_pirqs" :"",
+                        pirq > nr_irqs ? "pirq" :"",
-                        gsi > nr_irqs ? "nr_irqs" : "");
+                        gsi > nr_irqs ? "gsi" : "");
                goto out;
        }
@@ -630,7 +634,7 @@ int xen_map_pirq_gsi(unsigned pirq, unsigned gsi, int shareable, char *name)
        if (identity_mapped_irq(gsi) || (!xen_initial_domain() &&
                                xen_pv_domain())) {
                irq = gsi;
-                irq_alloc_desc_at(irq, 0);
+                irq_alloc_desc_at(irq, -1);
        } else
                irq = find_unbound_irq();
@@ -664,17 +668,21 @@ out:
 #include <linux/msi.h>
 #include "../pci/msi.h"
-void xen_allocate_pirq_msi(char *name, int *irq, int *pirq)
+void xen_allocate_pirq_msi(char *name, int *irq, int *pirq, int alloc)
 {
        spin_lock(&irq_mapping_update_lock);
-        *irq = find_unbound_irq();
+        if (alloc & XEN_ALLOC_IRQ) {
-        if (*irq == -1)
+                *irq = find_unbound_irq();
-                goto out;
+                if (*irq == -1)
+                        goto out;
+        }
-        *pirq = find_unbound_pirq();
+        if (alloc & XEN_ALLOC_PIRQ) {
-        if (*pirq == -1)
+                *pirq = find_unbound_pirq(MAP_PIRQ_TYPE_MSI);
-                goto out;
+                if (*pirq == -1)
+                        goto out;
+        }
        set_irq_chip_and_handler_name(*irq, &xen_pirq_chip,
                                      handle_level_irq, name);
@@ -762,6 +770,7 @@ int xen_destroy_irq(int irq)
                        printk(KERN_WARNING "unmap irq failed %d\n", rc);
                        goto out;
                }
+                pirq_to_irq[info->u.pirq.pirq] = -1;
        }
        irq_info[irq] = mk_unbound_info();
@@ -782,6 +791,11 @@ int xen_gsi_from_irq(unsigned irq)
        return gsi_from_irq(irq);
 }
+int xen_irq_from_pirq(unsigned pirq)
+{
+        return pirq_to_irq[pirq];
+}
 int bind_evtchn_to_irq(unsigned int evtchn)
 {
        int irq;
@@ -1279,6 +1293,42 @@ static int retrigger_dynirq(unsigned int irq)
        return ret;
 }
+static void restore_cpu_pirqs(void)
+{
+        int pirq, rc, irq, gsi;
+        struct physdev_map_pirq map_irq;
+        for (pirq = 0; pirq < nr_irqs; pirq++) {
+                irq = pirq_to_irq[pirq];
+                if (irq == -1)
+                        continue;
+                /* save/restore of PT devices doesn't work, so at this point the
+                 * only devices present are GSI based emulated devices */
+                gsi = gsi_from_irq(irq);
+                if (!gsi)
+                        continue;
+                map_irq.domid = DOMID_SELF;
+                map_irq.type = MAP_PIRQ_TYPE_GSI;
+                map_irq.index = gsi;
+                map_irq.pirq = pirq;
+                rc = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq, &map_irq);
+                if (rc) {
+                        printk(KERN_WARNING "xen map irq failed gsi=%d irq=%d pirq=%d rc=%d\n",
+                                        gsi, irq, pirq, rc);
+                        irq_info[irq] = mk_unbound_info();
+                        pirq_to_irq[pirq] = -1;
+                        continue;
+                }
+                printk(KERN_DEBUG "xen: --> irq=%d, pirq=%d\n", irq, map_irq.pirq);
+                startup_pirq(irq);
+        }
+}
 static void restore_cpu_virqs(unsigned int cpu)
 {
        struct evtchn_bind_virq bind_virq;
@@ -1422,6 +1472,8 @@ void xen_irq_resume(void)
                unmask_evtchn(evtchn);
        }
+        restore_cpu_pirqs();
 }
 static struct irq_chip xen_dynamic_chip __read_mostly = {
@@ -1506,26 +1558,17 @@ void xen_callback_vector(void) {}
 void __init xen_init_IRQ(void)
 {
-        int i, rc;
+        int i;
-        struct physdev_nr_pirqs op_nr_pirqs;
        cpu_evtchn_mask_p = kcalloc(nr_cpu_ids, sizeof(struct cpu_evtchn_s),
                                    GFP_KERNEL);
        irq_info = kcalloc(nr_irqs, sizeof(*irq_info), GFP_KERNEL);
-        rc = HYPERVISOR_physdev_op(PHYSDEVOP_get_nr_pirqs, &op_nr_pirqs);
+        /* We are using nr_irqs as the maximum number of pirq available but
-        if (rc < 0) {
+         * that number is actually chosen by Xen and we don't know exactly
-                nr_pirqs = nr_irqs;
+         * what it is. Be careful choosing high pirq numbers. */
-                if (rc != -ENOSYS)
+        pirq_to_irq = kcalloc(nr_irqs, sizeof(*pirq_to_irq), GFP_KERNEL);
-                        printk(KERN_WARNING "PHYSDEVOP_get_nr_pirqs returned rc=%d\n", rc);
+        for (i = 0; i < nr_irqs; i++)
-        } else {
-                if (xen_pv_domain() && !xen_initial_domain())
-                        nr_pirqs = max((int)op_nr_pirqs.nr_pirqs, nr_irqs);
-                else
-                        nr_pirqs = op_nr_pirqs.nr_pirqs;
-        }
-        pirq_to_irq = kcalloc(nr_pirqs, sizeof(*pirq_to_irq), GFP_KERNEL);
-        for (i = 0; i < nr_pirqs; i++)
                pirq_to_irq[i] = -1;
        evtchn_to_irq = kcalloc(NR_EVENT_CHANNELS, sizeof(*evtchn_to_irq),
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index ef9c7db52077..db8c4c4ac880 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -49,6 +49,7 @@ static int xen_hvm_suspend(void *data)
        if (!*cancelled) {
                xen_irq_resume();
+                xen_console_resume();
                xen_timer_resume();
        }
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index d5c1401f0031..d34896cfb19f 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -980,19 +980,11 @@ static int autofs4_root_ioctl_unlocked(struct inode *inode, struct file *filp,
        }
 }
-static DEFINE_MUTEX(autofs4_ioctl_mutex);
 static long autofs4_root_ioctl(struct file *filp,
                               unsigned int cmd, unsigned long arg)
 {
-        long ret;
        struct inode *inode = filp->f_dentry->d_inode;
+        return autofs4_root_ioctl_unlocked(inode, filp, cmd, arg);
-        mutex_lock(&autofs4_ioctl_mutex);
-        ret = autofs4_root_ioctl_unlocked(inode, filp, cmd, arg);
-        mutex_unlock(&autofs4_ioctl_mutex);
-        return ret;
 }
 #ifdef CONFIG_COMPAT
@@ -1002,13 +994,11 @@ static long autofs4_root_compat_ioctl(struct file *filp,
        struct inode *inode = filp->f_path.dentry->d_inode;
        int ret;
-        mutex_lock(&autofs4_ioctl_mutex);
        if (cmd == AUTOFS_IOC_READY || cmd == AUTOFS_IOC_FAIL)
                ret = autofs4_root_ioctl_unlocked(inode, filp, cmd, arg);
        else
                ret = autofs4_root_ioctl_unlocked(inode, filp, cmd,
                        (unsigned long)compat_ptr(arg));
-        mutex_unlock(&autofs4_ioctl_mutex);
        return ret;
 }
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 0ed213970ced..ee45648b0d1a 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -4,6 +4,7 @@ config CIFS
        select NLS
        select CRYPTO
        select CRYPTO_MD5
+        select CRYPTO_HMAC
        select CRYPTO_ARC4
        help
          This is the client VFS module for the Common Internet File System
@@ -143,6 +144,13 @@ config CIFS_FSCACHE
            to be cached locally on disk through the general filesystem cache
            manager. If unsure, say N.
+config CIFS_ACL
+          bool "Provide CIFS ACL support (EXPERIMENTAL)"
+          depends on EXPERIMENTAL && CIFS_XATTR
+          help
+            Allows to fetch CIFS/NTFS ACL from the server.  The DACL blob
+            is handed over to the application/caller.
 config CIFS_EXPERIMENTAL
          bool "CIFS Experimental Features (EXPERIMENTAL)"
          depends on CIFS && EXPERIMENTAL
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index c9b4792ae825..c6ebea088ac7 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -560,7 +560,7 @@ static struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb,
        struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
        if (IS_ERR(tlink))
-                return NULL;
+                return ERR_CAST(tlink);
        xid = GetXid();
        rc = CIFSSMBGetCIFSACL(xid, tlink_tcon(tlink), fid, &pntsd, pacllen);
@@ -568,7 +568,9 @@ static struct cifs_ntsd *get_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb,
        cifs_put_tlink(tlink);
-        cFYI(1, "GetCIFSACL rc = %d ACL len %d", rc, *pacllen);
+        cFYI(1, "%s: rc = %d ACL len %d", __func__, rc, *pacllen);
+        if (rc)
+                return ERR_PTR(rc);
        return pntsd;
 }
@@ -583,7 +585,7 @@ static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
        struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
        if (IS_ERR(tlink))
-                return NULL;
+                return ERR_CAST(tlink);
        tcon = tlink_tcon(tlink);
        xid = GetXid();
@@ -591,23 +593,22 @@ static struct cifs_ntsd *get_cifs_acl_by_path(struct cifs_sb_info *cifs_sb,
        rc = CIFSSMBOpen(xid, tcon, path, FILE_OPEN, READ_CONTROL, 0,
                         &fid, &oplock, NULL, cifs_sb->local_nls,
                         cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
-        if (rc) {
+        if (!rc) {
-                cERROR(1, "Unable to open file to get ACL");
+                rc = CIFSSMBGetCIFSACL(xid, tcon, fid, &pntsd, pacllen);
-                goto out;
+                CIFSSMBClose(xid, tcon, fid);
        }
-        rc = CIFSSMBGetCIFSACL(xid, tcon, fid, &pntsd, pacllen);
-        cFYI(1, "GetCIFSACL rc = %d ACL len %d", rc, *pacllen);
-        CIFSSMBClose(xid, tcon, fid);
- out:
        cifs_put_tlink(tlink);
        FreeXid(xid);
+        cFYI(1, "%s: rc = %d ACL len %d", __func__, rc, *pacllen);
+        if (rc)
+                return ERR_PTR(rc);
        return pntsd;
 }
 /* Retrieve an ACL from the server */
-static struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb,
+struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb,
                                      struct inode *inode, const char *path,
                                      u32 *pacllen)
 {
@@ -695,7 +696,7 @@ static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
 }
 /* Translate the CIFS ACL (simlar to NTFS ACL) for a file into mode bits */
-void
+int
 cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
                  struct inode *inode, const char *path, const __u16 *pfid)
 {
@@ -711,17 +712,21 @@ cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb, struct cifs_fattr *fattr,
                pntsd = get_cifs_acl(cifs_sb, inode, path, &acllen);
        /* if we can retrieve the ACL, now parse Access Control Entries, ACEs */
-        if (pntsd)
+        if (IS_ERR(pntsd)) {
+                rc = PTR_ERR(pntsd);
+                cERROR(1, "%s: error %d getting sec desc", __func__, rc);
+        } else {
                rc = parse_sec_desc(pntsd, acllen, fattr);
-        if (rc)
+                kfree(pntsd);
-                cFYI(1, "parse sec desc failed rc = %d", rc);
+                if (rc)
+                        cERROR(1, "parse sec desc failed rc = %d", rc);
+        }
-        kfree(pntsd);
+        return rc;
-        return;
 }
 /* Convert mode bits to an ACL so we can update the ACL on the server */
-int mode_to_acl(struct inode *inode, const char *path, __u64 nmode)
+int mode_to_cifs_acl(struct inode *inode, const char *path, __u64 nmode)
 {
        int rc = 0;
        __u32 secdesclen = 0;
@@ -736,7 +741,10 @@ int mode_to_acl(struct inode *inode, const char *path, __u64 nmode)
        /* Add three ACEs for owner, group, everyone getting rid of
           other ACEs as chmod disables ACEs and set the security descriptor */
-        if (pntsd) {
+        if (IS_ERR(pntsd)) {
+                rc = PTR_ERR(pntsd);
+                cERROR(1, "%s: error %d getting sec desc", __func__, rc);
+        } else {
                /* allocate memory for the smb header,
                   set security descriptor request security descriptor
                   parameters, and secuirty descriptor itself */
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 9c3789762ab7..76c8a906a63e 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -458,6 +458,8 @@ cifs_show_options(struct seq_file *s, struct vfsmount *m)
                seq_printf(s, ",acl");
        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS)
                seq_printf(s, ",mfsymlinks");
+        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_FSCACHE)
+                seq_printf(s, ",fsc");
        seq_printf(s, ",rsize=%d", cifs_sb->rsize);
        seq_printf(s, ",wsize=%d", cifs_sb->wsize);
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 7ed69b6b5fe6..db961dc4fd3d 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -130,10 +130,12 @@ extern int cifs_get_file_info_unix(struct file *filp);
 extern int cifs_get_inode_info_unix(struct inode **pinode,
                        const unsigned char *search_path,
                        struct super_block *sb, int xid);
-extern void cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
+extern int cifs_acl_to_fattr(struct cifs_sb_info *cifs_sb,
                              struct cifs_fattr *fattr, struct inode *inode,
                              const char *path, const __u16 *pfid);
-extern int mode_to_acl(struct inode *inode, const char *path, __u64);
+extern int mode_to_cifs_acl(struct inode *inode, const char *path, __u64);
+extern struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *, struct inode *,
+                                        const char *, u32 *);
 extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
                        const char *);
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 251a17c03545..32fa4d9b5dbc 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1352,6 +1352,11 @@ cifs_parse_mount_options(char *options, const char *devname,
                                "supported. Instead set "
                                "/proc/fs/cifs/LookupCacheEnabled to 0\n");
                } else if (strnicmp(data, "fsc", 3) == 0) {
+#ifndef CONFIG_CIFS_FSCACHE
+                        cERROR(1, "FS-Cache support needs CONFIG_CIFS_FSCACHE"
+                                  "kernel config option set");
+                        return 1;
+#endif
                        vol->fsc = true;
                } else if (strnicmp(data, "mfsymlinks", 10) == 0) {
                        vol->mfsymlinks = true;
diff --git a/fs/cifs/dns_resolve.c b/fs/cifs/dns_resolve.c
index 0eb87026cad3..548f06230a6d 100644
--- a/fs/cifs/dns_resolve.c
+++ b/fs/cifs/dns_resolve.c
@@ -66,7 +66,7 @@ dns_resolve_server_name_to_ip(const char *unc, char **ip_addr)
        /* Search for server name delimiter */
        sep = memchr(hostname, '\\', len);
        if (sep)
-                len = sep - unc;
+                len = sep - hostname;
        else
                cFYI(1, "%s: probably server name is whole unc: %s",
                     __func__, unc);
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 06c3e83fa387..b857ce5db775 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -2271,8 +2271,10 @@ void cifs_oplock_break_get(struct cifsFileInfo *cfile)
 void cifs_oplock_break_put(struct cifsFileInfo *cfile)
 {
+        struct super_block *sb = cfile->dentry->d_sb;
        cifsFileInfo_put(cfile);
-        cifs_sb_deactive(cfile->dentry->d_sb);
+        cifs_sb_deactive(sb);
 }
 const struct address_space_operations cifs_addr_ops = {
diff --git a/fs/cifs/fscache.c b/fs/cifs/fscache.c
index a2ad94efcfe6..297a43d0ff7f 100644
--- a/fs/cifs/fscache.c
+++ b/fs/cifs/fscache.c
@@ -2,7 +2,7 @@
 *   fs/cifs/fscache.c - CIFS filesystem cache interface
 *
 *   Copyright (c) 2010 Novell, Inc.
- *   Author(s): Suresh Jayaraman (sjayaraman@suse.de>
+ *   Author(s): Suresh Jayaraman <sjayaraman@suse.de>
 *
 *   This library is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Lesser General Public License as published
@@ -67,10 +67,12 @@ static void cifs_fscache_enable_inode_cookie(struct inode *inode)
        if (cifsi->fscache)
                return;
-        cifsi->fscache = fscache_acquire_cookie(tcon->fscache,
+        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_FSCACHE) {
+                cifsi->fscache = fscache_acquire_cookie(tcon->fscache,
                                &cifs_fscache_inode_object_def, cifsi);
-        cFYI(1, "CIFS: got FH cookie (0x%p/0x%p)", tcon->fscache,
+                cFYI(1, "CIFS: got FH cookie (0x%p/0x%p)", tcon->fscache,
                                cifsi->fscache);
+        }
 }
 void cifs_fscache_release_inode_cookie(struct inode *inode)
@@ -101,10 +103,8 @@ void cifs_fscache_set_inode_cookie(struct inode *inode, struct file *filp)
 {
        if ((filp->f_flags & O_ACCMODE) != O_RDONLY)
                cifs_fscache_disable_inode_cookie(inode);
-        else {
+        else
                cifs_fscache_enable_inode_cookie(inode);
-                cFYI(1, "CIFS: fscache inode cookie set");
-        }
 }
 void cifs_fscache_reset_inode_cookie(struct inode *inode)
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index ef3a55bf86b6..28cb6e735943 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -689,8 +689,13 @@ int cifs_get_inode_info(struct inode **pinode,
 #ifdef CONFIG_CIFS_EXPERIMENTAL
        /* fill in 0777 bits from ACL */
        if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
-                cFYI(1, "Getting mode bits from ACL");
+                rc = cifs_acl_to_fattr(cifs_sb, &fattr, *pinode, full_path,
-                cifs_acl_to_fattr(cifs_sb, &fattr, *pinode, full_path, pfid);
+                                                pfid);
+                if (rc) {
+                        cFYI(1, "%s: Getting ACL failed with error: %d",
+                                __func__, rc);
+                        goto cgii_exit;
+                }
        }
 #endif
@@ -881,8 +886,10 @@ struct inode *cifs_root_iget(struct super_block *sb, unsigned long ino)
                rc = cifs_get_inode_info(&inode, full_path, NULL, sb,
                                                xid, NULL);
-        if (!inode)
+        if (!inode) {
-                return ERR_PTR(rc);
+                inode = ERR_PTR(rc);
+                goto out;
+        }
 #ifdef CONFIG_CIFS_FSCACHE
        /* populate tcon->resource_id */
@@ -898,13 +905,11 @@ struct inode *cifs_root_iget(struct super_block *sb, unsigned long ino)
                inode->i_uid = cifs_sb->mnt_uid;
                inode->i_gid = cifs_sb->mnt_gid;
        } else if (rc) {
-                kfree(full_path);
-                _FreeXid(xid);
                iget_failed(inode);
-                return ERR_PTR(rc);
+                inode = ERR_PTR(rc);
        }
+out:
        kfree(full_path);
        /* can not call macro FreeXid here since in a void func
         * TODO: This is no longer true
@@ -1670,7 +1675,9 @@ cifs_inode_needs_reval(struct inode *inode)
        return false;
 }
-/* check invalid_mapping flag and zap the cache if it's set */
+/*
+ * Zap the cache. Called when invalid_mapping flag is set.
+ */
 static void
 cifs_invalidate_mapping(struct inode *inode)
 {
@@ -2115,9 +2122,14 @@ cifs_setattr_nounix(struct dentry *direntry, struct iattr *attrs)
        if (attrs->ia_valid & ATTR_MODE) {
                rc = 0;
 #ifdef CONFIG_CIFS_EXPERIMENTAL
-                if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL)
+                if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
-                        rc = mode_to_acl(inode, full_path, mode);
+                        rc = mode_to_cifs_acl(inode, full_path, mode);
-                else
+                        if (rc) {
+                                cFYI(1, "%s: Setting ACL failed with error: %d",
+                                        __func__, rc);
+                                goto cifs_setattr_exit;
+                        }
+                } else
 #endif
                if (((mode & S_IWUGO) == 0) &&
                    (cifsInode->cifsAttrs & ATTR_READONLY) == 0) {
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index ef7bb7b50f58..32d300e8f20e 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -226,26 +226,29 @@ static int initiate_cifs_search(const int xid, struct file *file)
        char *full_path = NULL;
        struct cifsFileInfo *cifsFile;
        struct cifs_sb_info *cifs_sb = CIFS_SB(file->f_path.dentry->d_sb);
-        struct tcon_link *tlink;
+        struct tcon_link *tlink = NULL;
        struct cifsTconInfo *pTcon;
-        tlink = cifs_sb_tlink(cifs_sb);
-        if (IS_ERR(tlink))
-                return PTR_ERR(tlink);
-        pTcon = tlink_tcon(tlink);
-        if (file->private_data == NULL)
-                file->private_data =
-                        kzalloc(sizeof(struct cifsFileInfo), GFP_KERNEL);
        if (file->private_data == NULL) {
-                rc = -ENOMEM;
+                tlink = cifs_sb_tlink(cifs_sb);
-                goto error_exit;
+                if (IS_ERR(tlink))
+                        return PTR_ERR(tlink);
+                cifsFile = kzalloc(sizeof(struct cifsFileInfo), GFP_KERNEL);
+                if (cifsFile == NULL) {
+                        rc = -ENOMEM;
+                        goto error_exit;
+                }
+                file->private_data = cifsFile;
+                cifsFile->tlink = cifs_get_tlink(tlink);
+                pTcon = tlink_tcon(tlink);
+        } else {
+                cifsFile = file->private_data;
+                pTcon = tlink_tcon(cifsFile->tlink);
        }
-        cifsFile = file->private_data;
        cifsFile->invalidHandle = true;
        cifsFile->srch_inf.endOfSearch = false;
-        cifsFile->tlink = cifs_get_tlink(tlink);
        full_path = build_path_from_dentry(file->f_path.dentry);
        if (full_path == NULL) {
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index a264b744bb41..eae2a1491608 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -30,10 +30,11 @@
 #define MAX_EA_VALUE_SIZE 65535
 #define CIFS_XATTR_DOS_ATTRIB "user.DosAttrib"
+#define CIFS_XATTR_CIFS_ACL "system.cifs_acl"
 #define CIFS_XATTR_USER_PREFIX "user."
 #define CIFS_XATTR_SYSTEM_PREFIX "system."
 #define CIFS_XATTR_OS2_PREFIX "os2."
-#define CIFS_XATTR_SECURITY_PREFIX ".security"
+#define CIFS_XATTR_SECURITY_PREFIX "security."
 #define CIFS_XATTR_TRUSTED_PREFIX "trusted."
 #define XATTR_TRUSTED_PREFIX_LEN  8
 #define XATTR_SECURITY_PREFIX_LEN 9
@@ -277,29 +278,8 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
                                cifs_sb->local_nls,
                                cifs_sb->mnt_cifs_flags &
                                        CIFS_MOUNT_MAP_SPECIAL_CHR);
-#ifdef CONFIG_CIFS_EXPERIMENTAL
-                else if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
-                        __u16 fid;
-                        int oplock = 0;
-                        struct cifs_ntsd *pacl = NULL;
-                        __u32 buflen = 0;
-                        if (experimEnabled)
-                                rc = CIFSSMBOpen(xid, pTcon, full_path,
-                                        FILE_OPEN, GENERIC_READ, 0, &fid,
-                                        &oplock, NULL, cifs_sb->local_nls,
-                                        cifs_sb->mnt_cifs_flags &
-                                        CIFS_MOUNT_MAP_SPECIAL_CHR);
-                        /* else rc is EOPNOTSUPP from above */
-                        if (rc == 0) {
-                                rc = CIFSSMBGetCIFSACL(xid, pTcon, fid, &pacl,
-                                                      &buflen);
-                                CIFSSMBClose(xid, pTcon, fid);
-                        }
-                }
-#endif /* EXPERIMENTAL */
 #else
-                cFYI(1, "query POSIX ACL not supported yet");
+                cFYI(1, "Query POSIX ACL not supported yet");
 #endif /* CONFIG_CIFS_POSIX */
        } else if (strncmp(ea_name, POSIX_ACL_XATTR_DEFAULT,
                          strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
@@ -311,8 +291,33 @@ ssize_t cifs_getxattr(struct dentry *direntry, const char *ea_name,
                                cifs_sb->mnt_cifs_flags &
                                        CIFS_MOUNT_MAP_SPECIAL_CHR);
 #else
-                cFYI(1, "query POSIX default ACL not supported yet");
+                cFYI(1, "Query POSIX default ACL not supported yet");
-#endif
+#endif /* CONFIG_CIFS_POSIX */
+        } else if (strncmp(ea_name, CIFS_XATTR_CIFS_ACL,
+                                strlen(CIFS_XATTR_CIFS_ACL)) == 0) {
+#ifdef CONFIG_CIFS_ACL
+                        u32 acllen;
+                        struct cifs_ntsd *pacl;
+                        pacl = get_cifs_acl(cifs_sb, direntry->d_inode,
+                                                full_path, &acllen);
+                        if (IS_ERR(pacl)) {
+                                rc = PTR_ERR(pacl);
+                                cERROR(1, "%s: error %zd getting sec desc",
+                                                __func__, rc);
+                        } else {
+                                if (ea_value) {
+                                        if (acllen > buf_size)
+                                                acllen = -ERANGE;
+                                        else
+                                                memcpy(ea_value, pacl, acllen);
+                                }
+                                rc = acllen;
+                                kfree(pacl);
+                        }
+#else
+                cFYI(1, "Query CIFS ACL not supported yet");
+#endif /* CONFIG_CIFS_ACL */
        } else if (strncmp(ea_name,
                  CIFS_XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) == 0) {
                cFYI(1, "Trusted xattr namespace not supported yet");
diff --git a/fs/compat.c b/fs/compat.c
index c580c322fa6b..eb1740ac8c0a 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1350,6 +1350,10 @@ static int compat_count(compat_uptr_t __user *argv, int max)
                        argv++;
                        if (i++ >= max)
                                return -E2BIG;
+                        if (fatal_signal_pending(current))
+                                return -ERESTARTNOHAND;
+                        cond_resched();
                }
        }
        return i;
@@ -1391,6 +1395,12 @@ static int compat_copy_strings(int argc, compat_uptr_t __user *argv,
                while (len > 0) {
                        int offset, bytes_to_copy;
+                        if (fatal_signal_pending(current)) {
+                                ret = -ERESTARTNOHAND;
+                                goto out;
+                        }
+                        cond_resched();
                        offset = pos % PAGE_SIZE;
                        if (offset == 0)
                                offset = PAGE_SIZE;
@@ -1407,18 +1417,8 @@ static int compat_copy_strings(int argc, compat_uptr_t __user *argv,
                        if (!kmapped_page || kpos != (pos & PAGE_MASK)) {
                                struct page *page;
-#ifdef CONFIG_STACK_GROWSUP
+                                page = get_arg_page(bprm, pos, 1);
-                                ret = expand_stack_downwards(bprm->vma, pos);
+                                if (!page) {
-                                if (ret < 0) {
-                                        /* We've exceed the stack rlimit. */
-                                        ret = -E2BIG;
-                                        goto out;
-                                }
-#endif
-                                ret = get_user_pages(current, bprm->mm, pos,
-                                                     1, 1, 1, &page, NULL);
-                                if (ret <= 0) {
-                                        /* We've exceed the stack rlimit. */
                                        ret = -E2BIG;
                                        goto out;
                                }
@@ -1539,8 +1539,10 @@ int compat_do_execve(char * filename,
        return retval;
 out:
-        if (bprm->mm)
+        if (bprm->mm) {
+                acct_arg_size(bprm, 0);
                mmput(bprm->mm);
+        }
 out_file:
        if (bprm->file) {
diff --git a/fs/exec.c b/fs/exec.c
index 99d33a1371e9..d68c378a3137 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -164,7 +164,26 @@ out:
 #ifdef CONFIG_MMU
-static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
+{
+        struct mm_struct *mm = current->mm;
+        long diff = (long)(pages - bprm->vma_pages);
+        if (!mm || !diff)
+                return;
+        bprm->vma_pages = pages;
+#ifdef SPLIT_RSS_COUNTING
+        add_mm_counter(mm, MM_ANONPAGES, diff);
+#else
+        spin_lock(&mm->page_table_lock);
+        add_mm_counter(mm, MM_ANONPAGES, diff);
+        spin_unlock(&mm->page_table_lock);
+#endif
+}
+struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
                int write)
 {
        struct page *page;
@@ -186,6 +205,8 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
                unsigned long size = bprm->vma->vm_end - bprm->vma->vm_start;
                struct rlimit *rlim;
+                acct_arg_size(bprm, size / PAGE_SIZE);
                /*
                 * We've historically supported up to 32 pages (ARG_MAX)
                 * of argument strings even with small stacks
@@ -276,7 +297,11 @@ static bool valid_arg_len(struct linux_binprm *bprm, long len)
 #else
-static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+void acct_arg_size(struct linux_binprm *bprm, unsigned long pages)
+{
+}
+struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
                int write)
 {
        struct page *page;
@@ -1003,6 +1028,7 @@ int flush_old_exec(struct linux_binprm * bprm)
        /*
         * Release all of the old mmap stuff
         */
+        acct_arg_size(bprm, 0);
        retval = exec_mmap(bprm->mm);
        if (retval)
                goto out;
@@ -1426,8 +1452,10 @@ int do_execve(const char * filename,
        return retval;
 out:
-        if (bprm->mm)
+        if (bprm->mm) {
-                mmput (bprm->mm);
+                acct_arg_size(bprm, 0);
+                mmput(bprm->mm);
+        }
 out_file:
        if (bprm->file) {
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 8ea4a4180a87..f0a384e2ae63 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -395,13 +395,9 @@ int xdr_decode(nfs_readdir_descriptor_t *desc, struct nfs_entry *entry, struct x
 static
 int nfs_same_file(struct dentry *dentry, struct nfs_entry *entry)
 {
-        struct nfs_inode *node;
        if (dentry->d_inode == NULL)
                goto different;
-        node = NFS_I(dentry->d_inode);
+        if (nfs_compare_fh(entry->fh, NFS_FH(dentry->d_inode)) != 0)
-        if (node->fh.size != entry->fh->size)
-                goto different;
-        if (strncmp(node->fh.data, entry->fh->data, node->fh.size) != 0)
                goto different;
        return 1;
 different:
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 52c7557f3e25..9f26ac9be2a4 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -1964,8 +1964,10 @@ static struct config_item *o2hb_heartbeat_group_make_item(struct config_group *g
        if (reg == NULL)
                return ERR_PTR(-ENOMEM);
-        if (strlen(name) > O2HB_MAX_REGION_NAME_LEN)
+        if (strlen(name) > O2HB_MAX_REGION_NAME_LEN) {
-                return ERR_PTR(-ENAMETOOLONG);
+                ret = -ENAMETOOLONG;
+                goto free;
+        }
        spin_lock(&o2hb_live_lock);
        reg->hr_region_num = 0;
@@ -1974,7 +1976,8 @@ static struct config_item *o2hb_heartbeat_group_make_item(struct config_group *g
                                                         O2NM_MAX_REGIONS);
                if (reg->hr_region_num >= O2NM_MAX_REGIONS) {
                        spin_unlock(&o2hb_live_lock);
-                        return ERR_PTR(-EFBIG);
+                        ret = -EFBIG;
+                        goto free;
                }
                set_bit(reg->hr_region_num, o2hb_region_bitmap);
        }
@@ -1986,10 +1989,13 @@ static struct config_item *o2hb_heartbeat_group_make_item(struct config_group *g
        ret = o2hb_debug_region_init(reg, o2hb_debug_dir);
        if (ret) {
                config_item_put(&reg->hr_item);
-                return ERR_PTR(ret);
+                goto free;
        }
        return &reg->hr_item;
+free:
+        kfree(reg);
+        return ERR_PTR(ret);
 }
 static void o2hb_heartbeat_group_drop_item(struct config_group *group,
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index edaded48e7e9..895532ac4d98 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -476,7 +476,6 @@ static void ocfs2_dentry_iput(struct dentry *dentry, struct inode *inode)
 out:
        iput(inode);
-        ocfs2_dentry_attach_gen(dentry);
 }
 /*
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c
index 58a93b953735..cc2aaa96cfe5 100644
--- a/fs/ocfs2/dlm/dlmdomain.c
+++ b/fs/ocfs2/dlm/dlmdomain.c
@@ -959,7 +959,7 @@ static int dlm_match_regions(struct dlm_ctxt *dlm,
                r += O2HB_MAX_REGION_NAME_LEN;
        }
-        local = kmalloc(sizeof(qr->qr_regions), GFP_KERNEL);
+        local = kmalloc(sizeof(qr->qr_regions), GFP_ATOMIC);
        if (!local) {
                status = -ENOMEM;
                goto bail;
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 1efea3615589..70dd3b1798f1 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -159,9 +159,9 @@ struct ocfs2_lock_res {
        char                     l_name[OCFS2_LOCK_ID_MAX_LEN];
        unsigned int             l_ro_holders;
        unsigned int             l_ex_holders;
-        char                     l_level;
+        signed char              l_level;
-        char                     l_requested;
+        signed char              l_requested;
-        char                     l_blocking;
+        signed char              l_blocking;
        /* Data packed - type enum ocfs2_lock_type */
        unsigned char            l_type;
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c
index 252e7c82f929..a5ebe421195f 100644
--- a/fs/ocfs2/stack_user.c
+++ b/fs/ocfs2/stack_user.c
@@ -190,7 +190,7 @@ static struct ocfs2_live_connection *ocfs2_connection_find(const char *name)
                        return c;
        }
-        return c;
+        return NULL;
 }
 /*
diff --git a/fs/proc/base.c b/fs/proc/base.c
index f3d02ca461ec..182845147fe4 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1574,7 +1574,7 @@ static int do_proc_readlink(struct path *path, char __user *buffer, int buflen)
        if (!tmp)
                return -ENOMEM;
-        pathname = d_path_with_unreachable(path, tmp, PAGE_SIZE);
+        pathname = d_path(path, tmp, PAGE_SIZE);
        len = PTR_ERR(pathname);
        if (IS_ERR(pathname))
                goto out;
diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
index 536d697a8a28..90d2fcb67a31 100644
--- a/fs/reiserfs/xattr_acl.c
+++ b/fs/reiserfs/xattr_acl.c
@@ -472,7 +472,9 @@ int reiserfs_acl_chmod(struct inode *inode)
                struct reiserfs_transaction_handle th;
                size_t size = reiserfs_xattr_nblocks(inode,
                                             reiserfs_acl_size(clone->a_count));
-                reiserfs_write_lock(inode->i_sb);
+                int depth;
+                depth = reiserfs_write_lock_once(inode->i_sb);
                error = journal_begin(&th, inode->i_sb, size * 2);
                if (!error) {
                        int error2;
@@ -482,7 +484,7 @@ int reiserfs_acl_chmod(struct inode *inode)
                        if (error2)
                                error = error2;
                }
-                reiserfs_write_unlock(inode->i_sb);
+                reiserfs_write_unlock_once(inode->i_sb, depth);
        }
        posix_acl_release(clone);
        return error;
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 7d287afccde5..691f61223ed6 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -934,7 +934,6 @@ xfs_aops_discard_page(
        struct xfs_inode        *ip = XFS_I(inode);
        struct buffer_head      *bh, *head;
        loff_t                  offset = page_offset(page);
-        ssize_t                 len = 1 << inode->i_blkbits;
        if (!xfs_is_delayed_page(page, IO_DELAY))
                goto out_invalidate;
@@ -949,58 +948,14 @@ xfs_aops_discard_page(
        xfs_ilock(ip, XFS_ILOCK_EXCL);
        bh = head = page_buffers(page);
        do {
-                int             done;
-                xfs_fileoff_t   offset_fsb;
-                xfs_bmbt_irec_t imap;
-                int             nimaps = 1;
                int             error;
-                xfs_fsblock_t   firstblock;
+                xfs_fileoff_t   start_fsb;
-                xfs_bmap_free_t flist;
                if (!buffer_delay(bh))
                        goto next_buffer;
-                offset_fsb = XFS_B_TO_FSBT(ip->i_mount, offset);
+                start_fsb = XFS_B_TO_FSBT(ip->i_mount, offset);
+                error = xfs_bmap_punch_delalloc_range(ip, start_fsb, 1);
-                /*
-                 * Map the range first and check that it is a delalloc extent
-                 * before trying to unmap the range. Otherwise we will be
-                 * trying to remove a real extent (which requires a
-                 * transaction) or a hole, which is probably a bad idea...
-                 */
-                error = xfs_bmapi(NULL, ip, offset_fsb, 1,
-                                XFS_BMAPI_ENTIRE,  NULL, 0, &imap,
-                                &nimaps, NULL);
-                if (error) {
-                        /* something screwed, just bail */
-                        if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
-                                xfs_fs_cmn_err(CE_ALERT, ip->i_mount,
-                                "page discard failed delalloc mapping lookup.");
-                        }
-                        break;
-                }
-                if (!nimaps) {
-                        /* nothing there */
-                        goto next_buffer;
-                }
-                if (imap.br_startblock != DELAYSTARTBLOCK) {
-                        /* been converted, ignore */
-                        goto next_buffer;
-                }
-                WARN_ON(imap.br_blockcount == 0);
-                /*
-                 * Note: while we initialise the firstblock/flist pair, they
-                 * should never be used because blocks should never be
-                 * allocated or freed for a delalloc extent and hence we need
-                 * don't cancel or finish them after the xfs_bunmapi() call.
-                 */
-                xfs_bmap_init(&flist, &firstblock);
-                error = xfs_bunmapi(NULL, ip, offset_fsb, 1, 0, 1, &firstblock,
-                                        &flist, &done);
-                ASSERT(!flist.xbf_count && !flist.xbf_first);
                if (error) {
                        /* something screwed, just bail */
                        if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
@@ -1010,7 +965,7 @@ xfs_aops_discard_page(
                        break;
                }
 next_buffer:
-                offset += len;
+                offset += 1 << inode->i_blkbits;
        } while ((bh = bh->b_this_page) != head);
@@ -1505,11 +1460,42 @@ xfs_vm_write_failed(
        struct inode            *inode = mapping->host;
        if (to > inode->i_size) {
-                struct iattr    ia = {
+                /*
-                        .ia_valid       = ATTR_SIZE | ATTR_FORCE,
+                 * punch out the delalloc blocks we have already allocated. We
-                        .ia_size        = inode->i_size,
+                 * don't call xfs_setattr() to do this as we may be in the
-                };
+                 * middle of a multi-iovec write and so the vfs inode->i_size
-                xfs_setattr(XFS_I(inode), &ia, XFS_ATTR_NOLOCK);
+                 * will not match the xfs ip->i_size and so it will zero too
+                 * much. Hence we jus truncate the page cache to zero what is
+                 * necessary and punch the delalloc blocks directly.
+                 */
+                struct xfs_inode        *ip = XFS_I(inode);
+                xfs_fileoff_t           start_fsb;
+                xfs_fileoff_t           end_fsb;
+                int                     error;
+                truncate_pagecache(inode, to, inode->i_size);
+                /*
+                 * Check if there are any blocks that are outside of i_size
+                 * that need to be trimmed back.
+                 */
+                start_fsb = XFS_B_TO_FSB(ip->i_mount, inode->i_size) + 1;
+                end_fsb = XFS_B_TO_FSB(ip->i_mount, to);
+                if (end_fsb <= start_fsb)
+                        return;
+                xfs_ilock(ip, XFS_ILOCK_EXCL);
+                error = xfs_bmap_punch_delalloc_range(ip, start_fsb,
+                                                        end_fsb - start_fsb);
+                if (error) {
+                        /* something screwed, just bail */
+                        if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
+                                xfs_fs_cmn_err(CE_ALERT, ip->i_mount,
+                        "xfs_vm_write_failed: unable to clean up ino %lld",
+                                                ip->i_ino);
+                        }
+                }
+                xfs_iunlock(ip, XFS_ILOCK_EXCL);
        }
 }
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index aa1d353def29..4c5deb6e9e31 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -488,29 +488,16 @@ found:
        spin_unlock(&pag->pag_buf_lock);
        xfs_perag_put(pag);
-        /* Attempt to get the semaphore without sleeping,
+        if (xfs_buf_cond_lock(bp)) {
-         * if this does not work then we need to drop the
+                /* failed, so wait for the lock if requested. */
-         * spinlock and do a hard attempt on the semaphore.
-         */
-        if (down_trylock(&bp->b_sema)) {
                if (!(flags & XBF_TRYLOCK)) {
-                        /* wait for buffer ownership */
                        xfs_buf_lock(bp);
                        XFS_STATS_INC(xb_get_locked_waited);
                } else {
-                        /* We asked for a trylock and failed, no need
-                         * to look at file offset and length here, we
-                         * know that this buffer at least overlaps our
-                         * buffer and is locked, therefore our buffer
-                         * either does not exist, or is this buffer.
-                         */
                        xfs_buf_rele(bp);
                        XFS_STATS_INC(xb_busy_locked);
                        return NULL;
                }
-        } else {
-                /* trylock worked */
-                XB_SET_OWNER(bp);
        }
        if (bp->b_flags & XBF_STALE) {
@@ -876,10 +863,18 @@ xfs_buf_rele(
 */
 /*
- *      Locks a buffer object, if it is not already locked.
+ *      Locks a buffer object, if it is not already locked.  Note that this in
- *      Note that this in no way locks the underlying pages, so it is only
+ *      no way locks the underlying pages, so it is only useful for
- *      useful for synchronizing concurrent use of buffer objects, not for
+ *      synchronizing concurrent use of buffer objects, not for synchronizing
- *      synchronizing independent access to the underlying pages.
+ *      independent access to the underlying pages.
+ *
+ *      If we come across a stale, pinned, locked buffer, we know that we are
+ *      being asked to lock a buffer that has been reallocated. Because it is
+ *      pinned, we know that the log has not been pushed to disk and hence it
+ *      will still be locked.  Rather than continuing to have trylock attempts
+ *      fail until someone else pushes the log, push it ourselves before
+ *      returning.  This means that the xfsaild will not get stuck trying
+ *      to push on stale inode buffers.
 */
 int
 xfs_buf_cond_lock(
@@ -890,6 +885,8 @@ xfs_buf_cond_lock(
        locked = down_trylock(&bp->b_sema) == 0;
        if (locked)
                XB_SET_OWNER(bp);
+        else if (atomic_read(&bp->b_pin_count) && (bp->b_flags & XBF_STALE))
+                xfs_log_force(bp->b_target->bt_mount, 0);
        trace_xfs_buf_cond_lock(bp, _RET_IP_);
        return locked ? 0 : -EBUSY;
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 8abd12e32e13..4111cd3966c7 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -5471,8 +5471,13 @@ xfs_getbmap(
                        if (error)
                                goto out_unlock_iolock;
                }
+                /*
-                ASSERT(ip->i_delayed_blks == 0);
+                 * even after flushing the inode, there can still be delalloc
+                 * blocks on the inode beyond EOF due to speculative
+                 * preallocation. These are not removed until the release
+                 * function is called or the inode is inactivated. Hence we
+                 * cannot assert here that ip->i_delayed_blks == 0.
+                 */
        }
        lock = xfs_ilock_map_shared(ip);
@@ -6070,3 +6075,79 @@ xfs_bmap_disk_count_leaves(
                *count += xfs_bmbt_disk_get_blockcount(frp);
        }
 }
+/*
+ * dead simple method of punching delalyed allocation blocks from a range in
+ * the inode. Walks a block at a time so will be slow, but is only executed in
+ * rare error cases so the overhead is not critical. This will alays punch out
+ * both the start and end blocks, even if the ranges only partially overlap
+ * them, so it is up to the caller to ensure that partial blocks are not
+ * passed in.
+ */
+int
+xfs_bmap_punch_delalloc_range(
+        struct xfs_inode        *ip,
+        xfs_fileoff_t           start_fsb,
+        xfs_fileoff_t           length)
+{
+        xfs_fileoff_t           remaining = length;
+        int                     error = 0;
+        ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
+        do {
+                int             done;
+                xfs_bmbt_irec_t imap;
+                int             nimaps = 1;
+                xfs_fsblock_t   firstblock;
+                xfs_bmap_free_t flist;
+                /*
+                 * Map the range first and check that it is a delalloc extent
+                 * before trying to unmap the range. Otherwise we will be
+                 * trying to remove a real extent (which requires a
+                 * transaction) or a hole, which is probably a bad idea...
+                 */
+                error = xfs_bmapi(NULL, ip, start_fsb, 1,
+                                XFS_BMAPI_ENTIRE,  NULL, 0, &imap,
+                                &nimaps, NULL);
+                if (error) {
+                        /* something screwed, just bail */
+                        if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
+                                xfs_fs_cmn_err(CE_ALERT, ip->i_mount,
+                        "Failed delalloc mapping lookup ino %lld fsb %lld.",
+                                                ip->i_ino, start_fsb);
+                        }
+                        break;
+                }
+                if (!nimaps) {
+                        /* nothing there */
+                        goto next_block;
+                }
+                if (imap.br_startblock != DELAYSTARTBLOCK) {
+                        /* been converted, ignore */
+                        goto next_block;
+                }
+                WARN_ON(imap.br_blockcount == 0);
+                /*
+                 * Note: while we initialise the firstblock/flist pair, they
+                 * should never be used because blocks should never be
+                 * allocated or freed for a delalloc extent and hence we need
+                 * don't cancel or finish them after the xfs_bunmapi() call.
+                 */
+                xfs_bmap_init(&flist, &firstblock);
+                error = xfs_bunmapi(NULL, ip, start_fsb, 1, 0, 1, &firstblock,
+                                        &flist, &done);
+                if (error)
+                        break;
+                ASSERT(!flist.xbf_count && !flist.xbf_first);
+next_block:
+                start_fsb++;
+                remaining--;
+        } while(remaining > 0);
+        return error;
+}
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index 71ec9b6ecdfc..3651191daea1 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -394,6 +394,11 @@ xfs_bmap_count_blocks(
        int                     whichfork,
        int                     *count);
+int
+xfs_bmap_punch_delalloc_range(
+        struct xfs_inode        *ip,
+        xfs_fileoff_t           start_fsb,
+        xfs_fileoff_t           length);
 #endif  /* __KERNEL__ */
 #endif  /* __XFS_BMAP_H__ */
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 3b9582c60a22..e60490bc00a6 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -377,6 +377,19 @@ xfs_swap_extents(
        ip->i_d.di_format = tip->i_d.di_format;
        tip->i_d.di_format = tmp;
+        /*
+         * The extents in the source inode could still contain speculative
+         * preallocation beyond EOF (e.g. the file is open but not modified
+         * while defrag is in progress). In that case, we need to copy over the
+         * number of delalloc blocks the data fork in the source inode is
+         * tracking beyond EOF so that when the fork is truncated away when the
+         * temporary inode is unlinked we don't underrun the i_delayed_blks
+         * counter on that inode.
+         */
+        ASSERT(tip->i_delayed_blks == 0);
+        tip->i_delayed_blks = ip->i_delayed_blks;
+        ip->i_delayed_blks = 0;
        ilf_fields = XFS_ILOG_CORE;
        switch(ip->i_d.di_format) {
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index ed9990267661..c78cc6a3d87c 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -58,6 +58,7 @@ xfs_error_trap(int e)
 int     xfs_etest[XFS_NUM_INJECT_ERROR];
 int64_t xfs_etest_fsid[XFS_NUM_INJECT_ERROR];
 char *  xfs_etest_fsname[XFS_NUM_INJECT_ERROR];
+int     xfs_error_test_active;
 int
 xfs_error_test(int error_tag, int *fsidp, char *expression,
@@ -108,6 +109,7 @@ xfs_errortag_add(int error_tag, xfs_mount_t *mp)
                        len = strlen(mp->m_fsname);
                        xfs_etest_fsname[i] = kmem_alloc(len + 1, KM_SLEEP);
                        strcpy(xfs_etest_fsname[i], mp->m_fsname);
+                        xfs_error_test_active++;
                        return 0;
                }
        }
@@ -137,6 +139,7 @@ xfs_errortag_clearall(xfs_mount_t *mp, int loud)
                        xfs_etest_fsid[i] = 0LL;
                        kmem_free(xfs_etest_fsname[i]);
                        xfs_etest_fsname[i] = NULL;
+                        xfs_error_test_active--;
                }
        }
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index c2c1a072bb82..f338847f80b8 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -127,13 +127,14 @@ extern void xfs_corruption_error(const char *tag, int level,
 #define XFS_RANDOM_BMAPIFORMAT                          XFS_RANDOM_DEFAULT
 #ifdef DEBUG
+extern int xfs_error_test_active;
 extern int xfs_error_test(int, int *, char *, int, char *, unsigned long);
 #define XFS_NUM_INJECT_ERROR                            10
 #define XFS_TEST_ERROR(expr, mp, tag, rf)               \
-        ((expr) || \
+        ((expr) || (xfs_error_test_active && \
         xfs_error_test((tag), (mp)->m_fixedfsid, "expr", __LINE__, __FILE__, \
-                        (rf)))
+                        (rf))))
 extern int xfs_errortag_add(int error_tag, xfs_mount_t *mp);
 extern int xfs_errortag_clearall(xfs_mount_t *mp, int loud);
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index c7ac020705df..7c8d30c453c3 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -657,18 +657,37 @@ xfs_inode_item_unlock(
 }
 /*
- * This is called to find out where the oldest active copy of the
+ * This is called to find out where the oldest active copy of the inode log
- * inode log item in the on disk log resides now that the last log
+ * item in the on disk log resides now that the last log write of it completed
- * write of it completed at the given lsn.  Since we always re-log
+ * at the given lsn.  Since we always re-log all dirty data in an inode, the
- * all dirty data in an inode, the latest copy in the on disk log
+ * latest copy in the on disk log is the only one that matters.  Therefore,
- * is the only one that matters.  Therefore, simply return the
+ * simply return the given lsn.
- * given lsn.
+ *
+ * If the inode has been marked stale because the cluster is being freed, we
+ * don't want to (re-)insert this inode into the AIL. There is a race condition
+ * where the cluster buffer may be unpinned before the inode is inserted into
+ * the AIL during transaction committed processing. If the buffer is unpinned
+ * before the inode item has been committed and inserted, then it is possible
+ * for the buffer to be written and IO completions before the inode is inserted
+ * into the AIL. In that case, we'd be inserting a clean, stale inode into the
+ * AIL which will never get removed. It will, however, get reclaimed which
+ * triggers an assert in xfs_inode_free() complaining about freein an inode
+ * still in the AIL.
+ *
+ * To avoid this, return a lower LSN than the one passed in so that the
+ * transaction committed code will not move the inode forward in the AIL but
+ * will still unpin it properly.
 */
 STATIC xfs_lsn_t
 xfs_inode_item_committed(
        struct xfs_log_item     *lip,
        xfs_lsn_t               lsn)
 {
+        struct xfs_inode_log_item *iip = INODE_ITEM(lip);
+        struct xfs_inode        *ip = iip->ili_inode;
+        if (xfs_iflags_test(ip, XFS_ISTALE))
+                return lsn - 1;
        return lsn;
 }
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index a065612fc928..64a7114a9394 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -29,6 +29,7 @@ struct linux_binprm{
        char buf[BINPRM_BUF_SIZE];
 #ifdef CONFIG_MMU
        struct vm_area_struct *vma;
+        unsigned long vma_pages;
 #else
 # define MAX_ARG_PAGES  32
        struct page *page[MAX_ARG_PAGES];
@@ -59,6 +60,10 @@ struct linux_binprm{
        unsigned long loader, exec;
 };
+extern void acct_arg_size(struct linux_binprm *bprm, unsigned long pages);
+extern struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+                                        int write);
 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 4823af64e9db..5f09323ee880 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -10,11 +10,6 @@
 *
 * CPUs are exported via sysfs in the class/cpu/devices/
 * directory. 
- *
- * Per-cpu interfaces can be implemented using a struct device_interface. 
- * See the following for how to do this: 
- * - drivers/base/intf.c 
- * - Documentation/driver-model/interface.txt
 */
 #ifndef _LINUX_CPU_H_
 #define _LINUX_CPU_H_
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index e8713d55360a..f54adfcbec9c 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -360,7 +360,7 @@ void drain_local_pages(void *dummy);
 extern gfp_t gfp_allowed_mask;
-extern void set_gfp_allowed_mask(gfp_t mask);
+extern void pm_restrict_gfp_mask(void);
-extern gfp_t clear_gfp_allowed_mask(gfp_t mask);
+extern void pm_restore_gfp_mask(void);
 #endif /* __LINUX_GFP_H */
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 4307231bd22f..31c237a00c48 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -161,6 +161,9 @@ extern void register_page_bootmem_info_node(struct pglist_data *pgdat);
 extern void put_page_bootmem(struct page *page);
 #endif
+void lock_memory_hotplug(void);
+void unlock_memory_hotplug(void);
 #else /* ! CONFIG_MEMORY_HOTPLUG */
 /*
 * Stub functions for when hotplug is off
@@ -192,6 +195,9 @@ static inline void register_page_bootmem_info_node(struct pglist_data *pgdat)
 {
 }
+static inline void lock_memory_hotplug(void) {}
+static inline void unlock_memory_hotplug(void) {}
 #endif /* ! CONFIG_MEMORY_HOTPLUG */
 #ifdef CONFIG_MEMORY_HOTREMOVE
diff --git a/include/linux/node.h b/include/linux/node.h
index 06292dac3eab..1466945cc9ef 100644
--- a/include/linux/node.h
+++ b/include/linux/node.h
@@ -10,11 +10,6 @@
 *
 * Nodes are exported via driverfs in the class/node/devices/
 * directory. 
- *
- * Per-node interfaces can be implemented using a struct device_interface. 
- * See the following for how to do this: 
- * - drivers/base/intf.c 
- * - Documentation/driver-model/interface.txt
 */
 #ifndef _LINUX_NODE_H_
 #define _LINUX_NODE_H_
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 032d79ff1d9d..54e4eaaa0561 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -366,6 +366,7 @@ struct tty_file_private {
 #define TTY_HUPPED              18      /* Post driver->hangup() */
 #define TTY_FLUSHING            19      /* Flushing to ldisc in progress */
 #define TTY_FLUSHPENDING        20      /* Queued buffer flush pending */
+#define TTY_HUPPING             21      /* ->hangup() in progress */
 #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index d6188e5a52df..665517c05eaf 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -3,7 +3,7 @@
 *
 * Copyright(C) 2005, Benedikt Spranger <b.spranger@linutronix.de>
 * Copyright(C) 2005, Thomas Gleixner <tglx@linutronix.de>
- * Copyright(C) 2006, Hans J. Koch <hjk@linutronix.de>
+ * Copyright(C) 2006, Hans J. Koch <hjk@hansjkoch.de>
 * Copyright(C) 2006, Greg Kroah-Hartman <greg@kroah.com>
 *
 * Userspace IO driver.
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 24300d8a1bc1..a28eb2592577 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -313,6 +313,10 @@ struct usb_bus {
        int busnum;                     /* Bus number (in order of reg) */
        const char *bus_name;           /* stable id (PCI slot_name etc) */
        u8 uses_dma;                    /* Does the host controller use DMA? */
+        u8 uses_pio_for_control;        /*
+                                         * Does the host controller use PIO
+                                         * for control transfers?
+                                         */
        u8 otg_port;                    /* 0, or number of OTG/HNP port */
        unsigned is_b_host:1;           /* true during some HNP roleswitches */
        unsigned b_hnp_enable:1;        /* OTG: did A-Host enable HNP? */
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index a03dcf62ca9d..44b54f619ac6 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -7,8 +7,6 @@
 struct vm_area_struct;          /* vma defining user mapping in mm_types.h */
-extern bool vmap_lazy_unmap;
 /* bits in flags of vmalloc's vm_struct below */
 #define VM_IOREMAP      0x00000001      /* ioremap() and friends */
 #define VM_ALLOC        0x00000002      /* vmalloc() */
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 41dd480e45f1..239125af3ea3 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -137,31 +137,27 @@ struct v4l2_subdev_ops;
 /* Load an i2c module and return an initialized v4l2_subdev struct.
-   Only call request_module if module_name != NULL.
   The client_type argument is the name of the chip that's on the adapter. */
 struct v4l2_subdev *v4l2_i2c_new_subdev_cfg(struct v4l2_device *v4l2_dev,
-                struct i2c_adapter *adapter,
+                struct i2c_adapter *adapter, const char *client_type,
-                const char *module_name, const char *client_type,
                int irq, void *platform_data,
                u8 addr, const unsigned short *probe_addrs);
 /* Load an i2c module and return an initialized v4l2_subdev struct.
-   Only call request_module if module_name != NULL.
   The client_type argument is the name of the chip that's on the adapter. */
 static inline struct v4l2_subdev *v4l2_i2c_new_subdev(struct v4l2_device *v4l2_dev,
-                struct i2c_adapter *adapter,
+                struct i2c_adapter *adapter, const char *client_type,
-                const char *module_name, const char *client_type,
                u8 addr, const unsigned short *probe_addrs)
 {
-        return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, module_name,
+        return v4l2_i2c_new_subdev_cfg(v4l2_dev, adapter, client_type, 0, NULL,
-                                client_type, 0, NULL, addr, probe_addrs);
+                                       addr, probe_addrs);
 }
 struct i2c_board_info;
 struct v4l2_subdev *v4l2_i2c_new_subdev_board(struct v4l2_device *v4l2_dev,
-                struct i2c_adapter *adapter, const char *module_name,
+                struct i2c_adapter *adapter, struct i2c_board_info *info,
-                struct i2c_board_info *info, const unsigned short *probe_addrs);
+                const unsigned short *probe_addrs);
 /* Initialize an v4l2_subdev with data from an i2c_client struct */
 void v4l2_i2c_subdev_init(struct v4l2_subdev *sd, struct i2c_client *client,
diff --git a/include/xen/events.h b/include/xen/events.h
index 646dd17d3aa4..00f53ddcc062 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -76,7 +76,9 @@ int xen_map_pirq_gsi(unsigned pirq, unsigned gsi, int shareable, char *name);
 #ifdef CONFIG_PCI_MSI
 /* Allocate an irq and a pirq to be used with MSIs. */
-void xen_allocate_pirq_msi(char *name, int *irq, int *pirq);
+#define XEN_ALLOC_PIRQ (1 << 0)
+#define XEN_ALLOC_IRQ  (1 << 1)
+void xen_allocate_pirq_msi(char *name, int *irq, int *pirq, int alloc_mask);
 int xen_create_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int type);
 #endif
@@ -89,4 +91,7 @@ int xen_vector_from_irq(unsigned pirq);
 /* Return gsi allocated to pirq */
 int xen_gsi_from_irq(unsigned pirq);
+/* Return irq from pirq */
+int xen_irq_from_pirq(unsigned pirq);
 #endif  /* _XEN_EVENTS_H */
diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h
index 2b2c66c3df00..534cac89a77d 100644
--- a/include/xen/interface/physdev.h
+++ b/include/xen/interface/physdev.h
@@ -188,6 +188,16 @@ struct physdev_nr_pirqs {
    uint32_t nr_pirqs;
 };
+/* type is MAP_PIRQ_TYPE_GSI or MAP_PIRQ_TYPE_MSI
+ * the hypercall returns a free pirq */
+#define PHYSDEVOP_get_free_pirq    23
+struct physdev_get_free_pirq {
+    /* IN */ 
+    int type;
+    /* OUT */
+    uint32_t pirq;
+};
 /*
 * Notify that some PIRQ-bound event channels have been unmasked.
 * ** This command is obsolete since interface version 0x00030202 and is **
diff --git a/kernel/exit.c b/kernel/exit.c
index 21aa7b3001fb..676149a4ac5f 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -914,6 +914,15 @@ NORET_TYPE void do_exit(long code)
        if (unlikely(!tsk->pid))
                panic("Attempted to kill the idle task!");
+        /*
+         * If do_exit is called because this processes oopsed, it's possible
+         * that get_fs() was left as KERNEL_DS, so reset it to USER_DS before
+         * continuing. Amongst other possible reasons, this is to prevent
+         * mm_release()->clear_child_tid() from writing to a user-controlled
+         * kernel address.
+         */
+        set_fs(USER_DS);
        tracehook_report_exit(&code);
        validate_creds_for_do_exit(tsk);
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 01b1d3a88983..6c8a2a9f8a7b 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -214,7 +214,7 @@ static int irq_spurious_proc_show(struct seq_file *m, void *v)
 static int irq_spurious_proc_open(struct inode *inode, struct file *file)
 {
-        return single_open(file, irq_spurious_proc_show, NULL);
+        return single_open(file, irq_spurious_proc_show, PDE(inode)->data);
 }
 static const struct file_operations irq_spurious_proc_fops = {
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index 657272e91d0a..048d0b514831 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -327,7 +327,6 @@ static int create_image(int platform_mode)
 int hibernation_snapshot(int platform_mode)
 {
        int error;
-        gfp_t saved_mask;
        error = platform_begin(platform_mode);
        if (error)
@@ -339,7 +338,7 @@ int hibernation_snapshot(int platform_mode)
                goto Close;
        suspend_console();
-        saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
+        pm_restrict_gfp_mask();
        error = dpm_suspend_start(PMSG_FREEZE);
        if (error)
                goto Recover_platform;
@@ -348,7 +347,10 @@ int hibernation_snapshot(int platform_mode)
                goto Recover_platform;
        error = create_image(platform_mode);
-        /* Control returns here after successful restore */
+        /*
+         * Control returns here (1) after the image has been created or the
+         * image creation has failed and (2) after a successful restore.
+         */
 Resume_devices:
        /* We may need to release the preallocated image pages here. */
@@ -357,7 +359,10 @@ int hibernation_snapshot(int platform_mode)
        dpm_resume_end(in_suspend ?
                (error ? PMSG_RECOVER : PMSG_THAW) : PMSG_RESTORE);
-        set_gfp_allowed_mask(saved_mask);
+        if (error || !in_suspend)
+                pm_restore_gfp_mask();
        resume_console();
 Close:
        platform_end(platform_mode);
@@ -452,17 +457,16 @@ static int resume_target_kernel(bool platform_mode)
 int hibernation_restore(int platform_mode)
 {
        int error;
-        gfp_t saved_mask;
        pm_prepare_console();
        suspend_console();
-        saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
+        pm_restrict_gfp_mask();
        error = dpm_suspend_start(PMSG_QUIESCE);
        if (!error) {
                error = resume_target_kernel(platform_mode);
                dpm_resume_end(PMSG_RECOVER);
        }
-        set_gfp_allowed_mask(saved_mask);
+        pm_restore_gfp_mask();
        resume_console();
        pm_restore_console();
        return error;
@@ -476,7 +480,6 @@ int hibernation_restore(int platform_mode)
 int hibernation_platform_enter(void)
 {
        int error;
-        gfp_t saved_mask;
        if (!hibernation_ops)
                return -ENOSYS;
@@ -492,7 +495,6 @@ int hibernation_platform_enter(void)
        entering_platform_hibernation = true;
        suspend_console();
-        saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
        error = dpm_suspend_start(PMSG_HIBERNATE);
        if (error) {
                if (hibernation_ops->recover)
@@ -536,7 +538,6 @@ int hibernation_platform_enter(void)
 Resume_devices:
        entering_platform_hibernation = false;
        dpm_resume_end(PMSG_RESTORE);
-        set_gfp_allowed_mask(saved_mask);
        resume_console();
 Close:
@@ -646,6 +647,7 @@ int hibernate(void)
                swsusp_free();
                if (!error)
                        power_down();
+                pm_restore_gfp_mask();
        } else {
                pr_debug("PM: Image restored successfully.\n");
        }
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 7335952ee473..ecf770509d0d 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -197,7 +197,6 @@ static int suspend_enter(suspend_state_t state)
 int suspend_devices_and_enter(suspend_state_t state)
 {
        int error;
-        gfp_t saved_mask;
        if (!suspend_ops)
                return -ENOSYS;
@@ -208,7 +207,7 @@ int suspend_devices_and_enter(suspend_state_t state)
                        goto Close;
        }
        suspend_console();
-        saved_mask = clear_gfp_allowed_mask(GFP_IOFS);
+        pm_restrict_gfp_mask();
        suspend_test_start();
        error = dpm_suspend_start(PMSG_SUSPEND);
        if (error) {
@@ -225,7 +224,7 @@ int suspend_devices_and_enter(suspend_state_t state)
        suspend_test_start();
        dpm_resume_end(PMSG_RESUME);
        suspend_test_finish("resume devices");
-        set_gfp_allowed_mask(saved_mask);
+        pm_restore_gfp_mask();
        resume_console();
 Close:
        if (suspend_ops->end)
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index a0e4a86ccf94..baf667bb2794 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -6,6 +6,7 @@
 *
 * Copyright (C) 1998,2001-2005 Pavel Machek <pavel@ucw.cz>
 * Copyright (C) 2006 Rafael J. Wysocki <rjw@sisk.pl>
+ * Copyright (C) 2010 Bojan Smojver <bojan@rexursive.com>
 *
 * This file is released under the GPLv2.
 *
@@ -753,30 +754,43 @@ static int load_image_lzo(struct swap_map_handle *handle,
 {
        unsigned int m;
        int error = 0;
+        struct bio *bio;
        struct timeval start;
        struct timeval stop;
        unsigned nr_pages;
-        size_t off, unc_len, cmp_len;
+        size_t i, off, unc_len, cmp_len;
-        unsigned char *unc, *cmp, *page;
+        unsigned char *unc, *cmp, *page[LZO_CMP_PAGES];
-        page = (void *)__get_free_page(__GFP_WAIT | __GFP_HIGH);
+        for (i = 0; i < LZO_CMP_PAGES; i++) {
-        if (!page) {
+                page[i] = (void *)__get_free_page(__GFP_WAIT | __GFP_HIGH);
-                printk(KERN_ERR "PM: Failed to allocate LZO page\n");
+                if (!page[i]) {
-                return -ENOMEM;
+                        printk(KERN_ERR "PM: Failed to allocate LZO page\n");
+                        while (i)
+                                free_page((unsigned long)page[--i]);
+                        return -ENOMEM;
+                }
        }
        unc = vmalloc(LZO_UNC_SIZE);
        if (!unc) {
                printk(KERN_ERR "PM: Failed to allocate LZO uncompressed\n");
-                free_page((unsigned long)page);
+                for (i = 0; i < LZO_CMP_PAGES; i++)
+                        free_page((unsigned long)page[i]);
                return -ENOMEM;
        }
        cmp = vmalloc(LZO_CMP_SIZE);
        if (!cmp) {
                printk(KERN_ERR "PM: Failed to allocate LZO compressed\n");
                vfree(unc);
-                free_page((unsigned long)page);
+                for (i = 0; i < LZO_CMP_PAGES; i++)
+                        free_page((unsigned long)page[i]);
                return -ENOMEM;
        }
@@ -787,6 +801,7 @@ static int load_image_lzo(struct swap_map_handle *handle,
        if (!m)
                m = 1;
        nr_pages = 0;
+        bio = NULL;
        do_gettimeofday(&start);
        error = snapshot_write_next(snapshot);
@@ -794,11 +809,11 @@ static int load_image_lzo(struct swap_map_handle *handle,
                goto out_finish;
        for (;;) {
-                error = swap_read_page(handle, page, NULL); /* sync */
+                error = swap_read_page(handle, page[0], NULL); /* sync */
                if (error)
                        break;
-                cmp_len = *(size_t *)page;
+                cmp_len = *(size_t *)page[0];
                if (unlikely(!cmp_len ||
                             cmp_len > lzo1x_worst_compress(LZO_UNC_SIZE))) {
                        printk(KERN_ERR "PM: Invalid LZO compressed length\n");
@@ -806,13 +821,20 @@ static int load_image_lzo(struct swap_map_handle *handle,
                        break;
                }
-                memcpy(cmp, page, PAGE_SIZE);
+                for (off = PAGE_SIZE, i = 1;
-                for (off = PAGE_SIZE; off < LZO_HEADER + cmp_len; off += PAGE_SIZE) {
+                     off < LZO_HEADER + cmp_len; off += PAGE_SIZE, i++) {
-                        error = swap_read_page(handle, page, NULL); /* sync */
+                        error = swap_read_page(handle, page[i], &bio);
                        if (error)
                                goto out_finish;
+                }
-                        memcpy(cmp + off, page, PAGE_SIZE);
+                error = hib_wait_on_bio_chain(&bio); /* need all data now */
+                if (error)
+                        goto out_finish;
+                for (off = 0, i = 0;
+                     off < LZO_HEADER + cmp_len; off += PAGE_SIZE, i++) {
+                        memcpy(cmp + off, page[i], PAGE_SIZE);
                }
                unc_len = LZO_UNC_SIZE;
@@ -857,7 +879,8 @@ out_finish:
        vfree(cmp);
        vfree(unc);
-        free_page((unsigned long)page);
+        for (i = 0; i < LZO_CMP_PAGES; i++)
+                free_page((unsigned long)page[i]);
        return error;
 }
diff --git a/kernel/power/user.c b/kernel/power/user.c
index e819e17877ca..1b2ea31e6bd8 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -263,6 +263,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
        case SNAPSHOT_UNFREEZE:
                if (!data->frozen || data->ready)
                        break;
+                pm_restore_gfp_mask();
                thaw_processes();
                usermodehelper_enable();
                data->frozen = 0;
@@ -275,6 +276,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
                        error = -EPERM;
                        break;
                }
+                pm_restore_gfp_mask();
                error = hibernation_snapshot(data->platform_support);
                if (!error)
                        error = put_user(in_suspend, (int __user *)arg);
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index c4a3558589ab..85855240933d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2738,7 +2738,8 @@ out_page_table_lock:
                unlock_page(pagecache_page);
                put_page(pagecache_page);
        }
-        unlock_page(page);
+        if (page != pagecache_page)
+                unlock_page(page);
 out_mutex:
        mutex_unlock(&hugetlb_instantiation_mutex);
diff --git a/mm/ksm.c b/mm/ksm.c
index 65ab5c7067d9..43bc893470b4 100644
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -1724,8 +1724,13 @@ static int ksm_memory_callback(struct notifier_block *self,
                /*
                 * Keep it very simple for now: just lock out ksmd and
                 * MADV_UNMERGEABLE while any memory is going offline.
+                 * mutex_lock_nested() is necessary because lockdep was alarmed
+                 * that here we take ksm_thread_mutex inside notifier chain
+                 * mutex, and later take notifier chain mutex inside
+                 * ksm_thread_mutex to unlock it.   But that's safe because both
+                 * are inside mem_hotplug_mutex.
                 */
-                mutex_lock(&ksm_thread_mutex);
+                mutex_lock_nested(&ksm_thread_mutex, SINGLE_DEPTH_NESTING);
                break;
        case MEM_OFFLINE:
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 124324134ff6..46ab2c044b0e 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -51,6 +51,7 @@
 #include <linux/slab.h>
 #include <linux/swapops.h>
 #include <linux/hugetlb.h>
+#include <linux/memory_hotplug.h>
 #include "internal.h"
 int sysctl_memory_failure_early_kill __read_mostly = 0;
@@ -1230,11 +1231,10 @@ static int get_any_page(struct page *p, unsigned long pfn, int flags)
                return 1;
        /*
-         * The lock_system_sleep prevents a race with memory hotplug,
+         * The lock_memory_hotplug prevents a race with memory hotplug.
-         * because the isolation assumes there's only a single user.
         * This is a big hammer, a better would be nicer.
         */
-        lock_system_sleep();
+        lock_memory_hotplug();
        /*
         * Isolate the page, so that it doesn't get reallocated if it
@@ -1264,7 +1264,7 @@ static int get_any_page(struct page *p, unsigned long pfn, int flags)
                ret = 1;
        }
        unset_migratetype_isolate(p);
-        unlock_system_sleep();
+        unlock_memory_hotplug();
        return ret;
 }
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 9260314a221e..2c6523af5473 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -34,6 +34,23 @@
 #include "internal.h"
+DEFINE_MUTEX(mem_hotplug_mutex);
+void lock_memory_hotplug(void)
+{
+        mutex_lock(&mem_hotplug_mutex);
+        /* for exclusive hibernation if CONFIG_HIBERNATION=y */
+        lock_system_sleep();
+}
+void unlock_memory_hotplug(void)
+{
+        unlock_system_sleep();
+        mutex_unlock(&mem_hotplug_mutex);
+}
 /* add this memory to iomem resource */
 static struct resource *register_memory_resource(u64 start, u64 size)
 {
@@ -493,7 +510,7 @@ int mem_online_node(int nid)
        pg_data_t       *pgdat;
        int     ret;
-        lock_system_sleep();
+        lock_memory_hotplug();
        pgdat = hotadd_new_pgdat(nid, 0);
        if (pgdat) {
                ret = -ENOMEM;
@@ -504,7 +521,7 @@ int mem_online_node(int nid)
        BUG_ON(ret);
 out:
-        unlock_system_sleep();
+        unlock_memory_hotplug();
        return ret;
 }
@@ -516,7 +533,7 @@ int __ref add_memory(int nid, u64 start, u64 size)
        struct resource *res;
        int ret;
-        lock_system_sleep();
+        lock_memory_hotplug();
        res = register_memory_resource(start, size);
        ret = -EEXIST;
@@ -563,7 +580,7 @@ error:
                release_memory_resource(res);
 out:
-        unlock_system_sleep();
+        unlock_memory_hotplug();
        return ret;
 }
 EXPORT_SYMBOL_GPL(add_memory);
@@ -791,7 +808,7 @@ static int offline_pages(unsigned long start_pfn,
        if (!test_pages_in_a_zone(start_pfn, end_pfn))
                return -EINVAL;
-        lock_system_sleep();
+        lock_memory_hotplug();
        zone = page_zone(pfn_to_page(start_pfn));
        node = zone_to_nid(zone);
@@ -880,7 +897,7 @@ repeat:
        writeback_set_ratelimit();
        memory_notify(MEM_OFFLINE, &arg);
-        unlock_system_sleep();
+        unlock_memory_hotplug();
        return 0;
 failed_removal:
@@ -891,7 +908,7 @@ failed_removal:
        undo_isolate_page_range(start_pfn, end_pfn);
 out:
-        unlock_system_sleep();
+        unlock_memory_hotplug();
        return ret;
 }
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 4a57f135b76e..11ff260fb282 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1307,15 +1307,18 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
                goto out;
        /* Find the mm_struct */
+        rcu_read_lock();
        read_lock(&tasklist_lock);
        task = pid ? find_task_by_vpid(pid) : current;
        if (!task) {
                read_unlock(&tasklist_lock);
+                rcu_read_unlock();
                err = -ESRCH;
                goto out;
        }
        mm = get_task_mm(task);
        read_unlock(&tasklist_lock);
+        rcu_read_unlock();
        err = -EINVAL;
        if (!mm)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index e4092704c1a9..ff7e15872398 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -104,19 +104,24 @@ gfp_t gfp_allowed_mask __read_mostly = GFP_BOOT_MASK;
 * only be modified with pm_mutex held, unless the suspend/hibernate code is
 * guaranteed not to run in parallel with that modification).
 */
-void set_gfp_allowed_mask(gfp_t mask)
+static gfp_t saved_gfp_mask;
+void pm_restore_gfp_mask(void)
 {
        WARN_ON(!mutex_is_locked(&pm_mutex));
-        gfp_allowed_mask = mask;
+        if (saved_gfp_mask) {
+                gfp_allowed_mask = saved_gfp_mask;
+                saved_gfp_mask = 0;
+        }
 }
-gfp_t clear_gfp_allowed_mask(gfp_t mask)
+void pm_restrict_gfp_mask(void)
 {
-        gfp_t ret = gfp_allowed_mask;
        WARN_ON(!mutex_is_locked(&pm_mutex));
-        gfp_allowed_mask &= ~mask;
+        WARN_ON(saved_gfp_mask);
-        return ret;
+        saved_gfp_mask = gfp_allowed_mask;
+        gfp_allowed_mask &= ~GFP_IOFS;
 }
 #endif /* CONFIG_PM_SLEEP */
diff --git a/mm/slub.c b/mm/slub.c
index 981fb730aa04..bec0e355fbad 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -3401,13 +3401,13 @@ static int validate_slab(struct kmem_cache *s, struct page *page,
        for_each_free_object(p, s, page->freelist) {
                set_bit(slab_index(p, s, addr), map);
-                if (!check_object(s, page, p, 0))
+                if (!check_object(s, page, p, SLUB_RED_INACTIVE))
                        return 0;
        }
        for_each_object(p, s, addr, page->objects)
                if (!test_bit(slab_index(p, s, addr), map))
-                        if (!check_object(s, page, p, 1))
+                        if (!check_object(s, page, p, SLUB_RED_ACTIVE))
                                return 0;
        return 1;
 }
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index a3d66b3dc5cb..eb5cc7d00c5a 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -31,8 +31,6 @@
 #include <asm/tlbflush.h>
 #include <asm/shmparam.h>
-bool vmap_lazy_unmap __read_mostly = true;
 /*** Page table manipulation functions ***/
 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
@@ -503,9 +501,6 @@ static unsigned long lazy_max_pages(void)
 {
        unsigned int log;
-        if (!vmap_lazy_unmap)
-                return 0;
        log = fls(num_online_cpus());
        return log * (32UL * 1024 * 1024 / PAGE_SIZE);
@@ -566,7 +561,6 @@ static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end,
                        if (va->va_end > *end)
                                *end = va->va_end;
                        nr += (va->va_end - va->va_start) >> PAGE_SHIFT;
-                        unmap_vmap_area(va);
                        list_add_tail(&va->purge_list, &valist);
                        va->flags |= VM_LAZY_FREEING;
                        va->flags &= ~VM_LAZY_FREE;
@@ -611,10 +605,11 @@ static void purge_vmap_area_lazy(void)
 }
 /*
- * Free and unmap a vmap area, caller ensuring flush_cache_vunmap had been
+ * Free a vmap area, caller ensuring that the area has been unmapped
- * called for the correct range previously.
+ * and flush_cache_vunmap had been called for the correct range
+ * previously.
 */
-static void free_unmap_vmap_area_noflush(struct vmap_area *va)
+static void free_vmap_area_noflush(struct vmap_area *va)
 {
        va->flags |= VM_LAZY_FREE;
        atomic_add((va->va_end - va->va_start) >> PAGE_SHIFT, &vmap_lazy_nr);
@@ -623,6 +618,16 @@ static void free_unmap_vmap_area_noflush(struct vmap_area *va)
 }
 /*
+ * Free and unmap a vmap area, caller ensuring flush_cache_vunmap had been
+ * called for the correct range previously.
+ */
+static void free_unmap_vmap_area_noflush(struct vmap_area *va)
+{
+        unmap_vmap_area(va);
+        free_vmap_area_noflush(va);
+}
+/*
 * Free and unmap a vmap area
 */
 static void free_unmap_vmap_area(struct vmap_area *va)
@@ -798,7 +803,7 @@ static void free_vmap_block(struct vmap_block *vb)
        spin_unlock(&vmap_block_tree_lock);
        BUG_ON(tmp != vb);
-        free_unmap_vmap_area_noflush(vb->va);
+        free_vmap_area_noflush(vb->va);
        call_rcu(&vb->rcu_head, rcu_free_vb);
 }
@@ -936,6 +941,8 @@ static void vb_free(const void *addr, unsigned long size)
        rcu_read_unlock();
        BUG_ON(!vb);
+        vunmap_page_range((unsigned long)addr, (unsigned long)addr + size);
        spin_lock(&vb->lock);
        BUG_ON(bitmap_allocate_region(vb->dirty_map, offset >> PAGE_SHIFT, order));
@@ -988,7 +995,6 @@ void vm_unmap_aliases(void)
                                s = vb->va->va_start + (i << PAGE_SHIFT);
                                e = vb->va->va_start + (j << PAGE_SHIFT);
-                                vunmap_page_range(s, e);
                                flush = 1;
                                if (s < start)
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 42eac4d33216..8f62f17ee1c7 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -750,8 +750,6 @@ static const char * const vmstat_text[] = {
        "nr_shmem",
        "nr_dirtied",
        "nr_written",
-        "nr_dirty_threshold",
-        "nr_dirty_background_threshold",
 #ifdef CONFIG_NUMA
        "numa_hit",
@@ -761,6 +759,8 @@ static const char * const vmstat_text[] = {
        "numa_local",
        "numa_other",
 #endif
+        "nr_dirty_threshold",
+        "nr_dirty_background_threshold",
 #ifdef CONFIG_VM_EVENT_COUNTERS
        "pgpgin",
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 4d6f8653ec88..8e8ea9cb7093 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -92,7 +92,7 @@ config MAC80211_MESH
 config MAC80211_LEDS
        bool "Enable LED triggers"
        depends on MAC80211
-        select NEW_LEDS
+        depends on LEDS_CLASS
        select LEDS_TRIGGERS
        ---help---
          This option enables a few LED triggers for different
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 184eb6a0b505..e57826ced380 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -164,6 +164,7 @@ struct menu {
        struct menu *list;
        struct symbol *sym;
        struct property *prompt;
+        struct expr *visibility;
        struct expr *dep;
        unsigned int flags;
        char *help;
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h
index 753cdbd7b805..3f7240df0f3b 100644
--- a/scripts/kconfig/lkc.h
+++ b/scripts/kconfig/lkc.h
@@ -107,6 +107,7 @@ void menu_end_menu(void);
 void menu_add_entry(struct symbol *sym);
 void menu_end_entry(void);
 void menu_add_dep(struct expr *dep);
+void menu_add_visibility(struct expr *dep);
 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
 struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 7e83aef42c6d..b9d9aa18e6d6 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -152,6 +152,12 @@ struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr
        return menu_add_prop(type, prompt, NULL, dep);
 }
+void menu_add_visibility(struct expr *expr)
+{
+        current_entry->visibility = expr_alloc_and(current_entry->visibility,
+            expr);
+}
 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
 {
        menu_add_prop(type, NULL, expr, dep);
@@ -410,6 +416,11 @@ bool menu_is_visible(struct menu *menu)
        if (!menu->prompt)
                return false;
+        if (menu->visibility) {
+                if (expr_calc_value(menu->visibility) == no)
+                        return no;
+        }
        sym = menu->sym;
        if (sym) {
                sym_calc_value(sym);
diff --git a/scripts/kconfig/zconf.gperf b/scripts/kconfig/zconf.gperf
index d8bc74249622..c9e690eb7545 100644
--- a/scripts/kconfig/zconf.gperf
+++ b/scripts/kconfig/zconf.gperf
@@ -38,6 +38,7 @@ hex,		T_TYPE,		TF_COMMAND, S_HEX
 string,         T_TYPE,         TF_COMMAND, S_STRING
 select,         T_SELECT,       TF_COMMAND
 range,          T_RANGE,        TF_COMMAND
+visible,        T_VISIBLE,      TF_COMMAND
 option,         T_OPTION,       TF_COMMAND
 on,             T_ON,           TF_PARAM
 modules,        T_OPT_MODULES,  TF_OPTION
diff --git a/scripts/kconfig/zconf.hash.c_shipped b/scripts/kconfig/zconf.hash.c_shipped
index c1748faf4634..4055d5de1750 100644
--- a/scripts/kconfig/zconf.hash.c_shipped
+++ b/scripts/kconfig/zconf.hash.c_shipped
@@ -32,7 +32,7 @@
 struct kconf_id;
 static struct kconf_id *kconf_id_lookup(register const char *str, register unsigned int len);
-/* maximum key range = 47, duplicates = 0 */
+/* maximum key range = 50, duplicates = 0 */
 #ifdef __GNUC__
 __inline
@@ -46,32 +46,32 @@ kconf_id_hash (register const char *str, register unsigned int len)
 {
  static unsigned char asso_values[] =
    {
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 11,  5,
+      52, 52, 52, 52, 52, 52, 52, 52, 40,  5,
-       0,  0,  5, 49,  5, 20, 49, 49,  5, 20,
+       0,  0,  5, 52,  0, 20, 52, 52, 10, 20,
-       5,  0, 30, 49,  0, 15,  0, 10,  0, 49,
+       5,  0, 35, 52,  0, 30,  0, 15,  0, 52,
-      25, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      15, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
+      52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
-      49, 49, 49, 49, 49, 49
+      52, 52, 52, 52, 52, 52
    };
  register int hval = len;
@@ -102,25 +102,26 @@ struct kconf_id_strings_t
    char kconf_id_strings_str12[sizeof("default")];
    char kconf_id_strings_str13[sizeof("def_bool")];
    char kconf_id_strings_str14[sizeof("help")];
-    char kconf_id_strings_str15[sizeof("bool")];
    char kconf_id_strings_str16[sizeof("config")];
    char kconf_id_strings_str17[sizeof("def_tristate")];
-    char kconf_id_strings_str18[sizeof("boolean")];
+    char kconf_id_strings_str18[sizeof("hex")];
    char kconf_id_strings_str19[sizeof("defconfig_list")];
-    char kconf_id_strings_str21[sizeof("string")];
    char kconf_id_strings_str22[sizeof("if")];
    char kconf_id_strings_str23[sizeof("int")];
-    char kconf_id_strings_str26[sizeof("select")];
    char kconf_id_strings_str27[sizeof("modules")];
    char kconf_id_strings_str28[sizeof("tristate")];
    char kconf_id_strings_str29[sizeof("menu")];
-    char kconf_id_strings_str31[sizeof("source")];
    char kconf_id_strings_str32[sizeof("comment")];
-    char kconf_id_strings_str33[sizeof("hex")];
    char kconf_id_strings_str35[sizeof("menuconfig")];
-    char kconf_id_strings_str36[sizeof("prompt")];
+    char kconf_id_strings_str36[sizeof("string")];
-    char kconf_id_strings_str37[sizeof("depends")];
+    char kconf_id_strings_str37[sizeof("visible")];
+    char kconf_id_strings_str41[sizeof("prompt")];
+    char kconf_id_strings_str42[sizeof("depends")];
+    char kconf_id_strings_str44[sizeof("bool")];
+    char kconf_id_strings_str46[sizeof("select")];
+    char kconf_id_strings_str47[sizeof("boolean")];
    char kconf_id_strings_str48[sizeof("mainmenu")];
+    char kconf_id_strings_str51[sizeof("source")];
  };
 static struct kconf_id_strings_t kconf_id_strings_contents =
  {
@@ -136,25 +137,26 @@ static struct kconf_id_strings_t kconf_id_strings_contents =
    "default",
    "def_bool",
    "help",
-    "bool",
    "config",
    "def_tristate",
-    "boolean",
+    "hex",
    "defconfig_list",
-    "string",
    "if",
    "int",
-    "select",
    "modules",
    "tristate",
    "menu",
-    "source",
    "comment",
-    "hex",
    "menuconfig",
+    "string",
+    "visible",
    "prompt",
    "depends",
-    "mainmenu"
+    "bool",
+    "select",
+    "boolean",
+    "mainmenu",
+    "source"
  };
 #define kconf_id_strings ((const char *) &kconf_id_strings_contents)
 #ifdef __GNUC__
@@ -168,11 +170,11 @@ kconf_id_lookup (register const char *str, register unsigned int len)
 {
  enum
    {
-      TOTAL_KEYWORDS = 31,
+      TOTAL_KEYWORDS = 32,
      MIN_WORD_LENGTH = 2,
      MAX_WORD_LENGTH = 14,
      MIN_HASH_VALUE = 2,
-      MAX_HASH_VALUE = 48
+      MAX_HASH_VALUE = 51
    };
  static struct kconf_id wordlist[] =
@@ -191,31 +193,35 @@ kconf_id_lookup (register const char *str, register unsigned int len)
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12,    T_DEFAULT,      TF_COMMAND, S_UNKNOWN},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13,    T_DEFAULT,      TF_COMMAND, S_BOOLEAN},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14,            T_HELP,         TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str15,            T_TYPE,         TF_COMMAND, S_BOOLEAN},
+      {-1},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16,            T_CONFIG,       TF_COMMAND},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17,    T_DEFAULT,      TF_COMMAND, S_TRISTATE},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18,    T_TYPE,         TF_COMMAND, S_BOOLEAN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18,            T_TYPE,         TF_COMMAND, S_HEX},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str19,    T_OPT_DEFCONFIG_LIST,TF_OPTION},
-      {-1},
+      {-1}, {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21,            T_TYPE,         TF_COMMAND, S_STRING},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22,            T_IF,           TF_COMMAND|TF_PARAM},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23,            T_TYPE,         TF_COMMAND, S_INT},
-      {-1}, {-1},
+      {-1}, {-1}, {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26,            T_SELECT,       TF_COMMAND},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27,    T_OPT_MODULES,  TF_OPTION},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28,    T_TYPE,         TF_COMMAND, S_TRISTATE},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29,            T_MENU,         TF_COMMAND},
-      {-1},
+      {-1}, {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31,            T_SOURCE,       TF_COMMAND},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32,    T_COMMENT,      TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33,            T_TYPE,         TF_COMMAND, S_HEX},
+      {-1}, {-1},
-      {-1},
      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str35,    T_MENUCONFIG,   TF_COMMAND},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36,            T_PROMPT,       TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str36,            T_TYPE,         TF_COMMAND, S_STRING},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37,    T_DEPENDS,      TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37,    T_VISIBLE,      TF_COMMAND},
-      {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1}, {-1},
+      {-1}, {-1}, {-1},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str41,            T_PROMPT,       TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str42,    T_DEPENDS,      TF_COMMAND},
      {-1},
-      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48,    T_MAINMENU,     TF_COMMAND}
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str44,            T_TYPE,         TF_COMMAND, S_BOOLEAN},
+      {-1},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str46,            T_SELECT,       TF_COMMAND},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str47,    T_TYPE,         TF_COMMAND, S_BOOLEAN},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48,    T_MAINMENU,     TF_COMMAND},
+      {-1}, {-1},
+      {(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str51,            T_SOURCE,       TF_COMMAND}
    };
  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
diff --git a/scripts/kconfig/zconf.tab.c_shipped b/scripts/kconfig/zconf.tab.c_shipped
index 699d4b265186..4c5495ea205e 100644
--- a/scripts/kconfig/zconf.tab.c_shipped
+++ b/scripts/kconfig/zconf.tab.c_shipped
@@ -160,18 +160,19 @@ static struct menu *current_menu, *current_entry;
     T_DEFAULT = 275,
     T_SELECT = 276,
     T_RANGE = 277,
-     T_OPTION = 278,
+     T_VISIBLE = 278,
-     T_ON = 279,
+     T_OPTION = 279,
-     T_WORD = 280,
+     T_ON = 280,
-     T_WORD_QUOTE = 281,
+     T_WORD = 281,
-     T_UNEQUAL = 282,
+     T_WORD_QUOTE = 282,
-     T_CLOSE_PAREN = 283,
+     T_UNEQUAL = 283,
-     T_OPEN_PAREN = 284,
+     T_CLOSE_PAREN = 284,
-     T_EOL = 285,
+     T_OPEN_PAREN = 285,
-     T_OR = 286,
+     T_EOL = 286,
-     T_AND = 287,
+     T_OR = 287,
-     T_EQUAL = 288,
+     T_AND = 288,
-     T_NOT = 289
+     T_EQUAL = 289,
+     T_NOT = 290
   };
 #endif
@@ -419,20 +420,20 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  11
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   277
+#define YYLAST   290
 /* YYNTOKENS -- Number of terminals.  */
-#define YYNTOKENS  35
+#define YYNTOKENS  36
 /* YYNNTS -- Number of nonterminals.  */
-#define YYNNTS  48
+#define YYNNTS  50
 /* YYNRULES -- Number of rules.  */
-#define YYNRULES  113
+#define YYNRULES  118
 /* YYNRULES -- Number of states.  */
-#define YYNSTATES  185
+#define YYNSTATES  191
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
-#define YYMAXUTOK   289
+#define YYMAXUTOK   290
 #define YYTRANSLATE(YYX)                                                \
  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
@@ -468,7 +469,8 @@ static const yytype_uint8 yytranslate[] =
       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    28,    29,    30,    31,    32,    33,    34
+      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
+      35
 };
 #if YYDEBUG
@@ -478,72 +480,73 @@ static const yytype_uint16 yyprhs[] =
 {
       0,     0,     3,     6,     8,    11,    13,    14,    17,    20,
      23,    26,    31,    36,    40,    42,    44,    46,    48,    50,
-      52,    54,    56,    58,    60,    62,    64,    66,    70,    73,
+      52,    54,    56,    58,    60,    62,    64,    66,    68,    72,
-      77,    80,    84,    87,    88,    91,    94,    97,   100,   103,
+      75,    79,    82,    86,    89,    90,    93,    96,    99,   102,
-     106,   110,   115,   120,   125,   131,   135,   136,   140,   141,
+     105,   108,   112,   117,   122,   127,   133,   137,   138,   142,
-     144,   148,   151,   153,   157,   158,   161,   164,   167,   170,
+     143,   146,   150,   153,   155,   159,   160,   163,   166,   169,
-     173,   178,   182,   185,   190,   191,   194,   198,   200,   204,
+     172,   175,   180,   184,   187,   192,   193,   196,   200,   202,
-     205,   208,   211,   214,   218,   222,   225,   227,   231,   232,
+     206,   207,   210,   213,   216,   220,   224,   228,   230,   234,
-     235,   238,   241,   245,   249,   252,   255,   258,   259,   262,
+     235,   238,   241,   244,   248,   252,   255,   258,   261,   262,
-     265,   268,   273,   274,   277,   279,   281,   284,   287,   290,
+     265,   268,   271,   276,   277,   280,   283,   286,   287,   290,
-     292,   295,   296,   299,   301,   305,   309,   313,   316,   320,
+     292,   294,   297,   300,   303,   305,   308,   309,   312,   314,
-     324,   326,   328,   329
+     318,   322,   326,   329,   333,   337,   339,   341,   342
 };
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
 static const yytype_int8 yyrhs[] =
 {
-      36,     0,    -1,    78,    37,    -1,    37,    -1,    62,    38,
+      37,     0,    -1,    81,    38,    -1,    38,    -1,    63,    39,
-      -1,    38,    -1,    -1,    38,    40,    -1,    38,    54,    -1,
+      -1,    39,    -1,    -1,    39,    41,    -1,    39,    55,    -1,
-      38,    66,    -1,    38,    77,    -1,    38,    25,     1,    30,
+      39,    67,    -1,    39,    80,    -1,    39,    26,     1,    31,
-      -1,    38,    39,     1,    30,    -1,    38,     1,    30,    -1,
+      -1,    39,    40,     1,    31,    -1,    39,     1,    31,    -1,
      16,    -1,    18,    -1,    19,    -1,    21,    -1,    17,    -1,
-      22,    -1,    20,    -1,    30,    -1,    60,    -1,    70,    -1,
+      22,    -1,    20,    -1,    23,    -1,    31,    -1,    61,    -1,
-      43,    -1,    45,    -1,    68,    -1,    25,     1,    30,    -1,
+      71,    -1,    44,    -1,    46,    -1,    69,    -1,    26,     1,
-       1,    30,    -1,    10,    25,    30,    -1,    42,    46,    -1,
+      31,    -1,     1,    31,    -1,    10,    26,    31,    -1,    43,
-      11,    25,    30,    -1,    44,    46,    -1,    -1,    46,    47,
+      47,    -1,    11,    26,    31,    -1,    45,    47,    -1,    -1,
-      -1,    46,    48,    -1,    46,    74,    -1,    46,    72,    -1,
+      47,    48,    -1,    47,    49,    -1,    47,    75,    -1,    47,
-      46,    41,    -1,    46,    30,    -1,    19,    75,    30,    -1,
+      73,    -1,    47,    42,    -1,    47,    31,    -1,    19,    78,
-      18,    76,    79,    30,    -1,    20,    80,    79,    30,    -1,
+      31,    -1,    18,    79,    82,    31,    -1,    20,    83,    82,
-      21,    25,    79,    30,    -1,    22,    81,    81,    79,    30,
+      31,    -1,    21,    26,    82,    31,    -1,    22,    84,    84,
-      -1,    23,    49,    30,    -1,    -1,    49,    25,    50,    -1,
+      82,    31,    -1,    24,    50,    31,    -1,    -1,    50,    26,
-      -1,    33,    76,    -1,     7,    82,    30,    -1,    51,    55,
+      51,    -1,    -1,    34,    79,    -1,     7,    85,    31,    -1,
-      -1,    77,    -1,    52,    57,    53,    -1,    -1,    55,    56,
+      52,    56,    -1,    80,    -1,    53,    58,    54,    -1,    -1,
-      -1,    55,    74,    -1,    55,    72,    -1,    55,    30,    -1,
+      56,    57,    -1,    56,    75,    -1,    56,    73,    -1,    56,
-      55,    41,    -1,    18,    76,    79,    30,    -1,    19,    75,
+      31,    -1,    56,    42,    -1,    18,    79,    82,    31,    -1,
-      30,    -1,    17,    30,    -1,    20,    25,    79,    30,    -1,
+      19,    78,    31,    -1,    17,    31,    -1,    20,    26,    82,
-      -1,    57,    40,    -1,    14,    80,    78,    -1,    77,    -1,
+      31,    -1,    -1,    58,    41,    -1,    14,    83,    81,    -1,
-      58,    61,    59,    -1,    -1,    61,    40,    -1,    61,    66,
+      80,    -1,    59,    62,    60,    -1,    -1,    62,    41,    -1,
-      -1,    61,    54,    -1,     3,    76,    78,    -1,     4,    76,
+      62,    67,    -1,    62,    55,    -1,     3,    79,    81,    -1,
-      30,    -1,    63,    73,    -1,    77,    -1,    64,    67,    65,
+       4,    79,    31,    -1,    64,    76,    74,    -1,    80,    -1,
-      -1,    -1,    67,    40,    -1,    67,    66,    -1,    67,    54,
+      65,    68,    66,    -1,    -1,    68,    41,    -1,    68,    67,
-      -1,     6,    76,    30,    -1,     9,    76,    30,    -1,    69,
+      -1,    68,    55,    -1,     6,    79,    31,    -1,     9,    79,
-      73,    -1,    12,    30,    -1,    71,    13,    -1,    -1,    73,
+      31,    -1,    70,    74,    -1,    12,    31,    -1,    72,    13,
-      74,    -1,    73,    30,    -1,    73,    41,    -1,    16,    24,
+      -1,    -1,    74,    75,    -1,    74,    31,    -1,    74,    42,
-      80,    30,    -1,    -1,    76,    79,    -1,    25,    -1,    26,
+      -1,    16,    25,    83,    31,    -1,    -1,    76,    77,    -1,
-      -1,     5,    30,    -1,     8,    30,    -1,    15,    30,    -1,
+      76,    31,    -1,    23,    82,    -1,    -1,    79,    82,    -1,
-      30,    -1,    78,    30,    -1,    -1,    14,    80,    -1,    81,
+      26,    -1,    27,    -1,     5,    31,    -1,     8,    31,    -1,
-      -1,    81,    33,    81,    -1,    81,    27,    81,    -1,    29,
+      15,    31,    -1,    31,    -1,    81,    31,    -1,    -1,    14,
-      80,    28,    -1,    34,    80,    -1,    80,    31,    80,    -1,
+      83,    -1,    84,    -1,    84,    34,    84,    -1,    84,    28,
-      80,    32,    80,    -1,    25,    -1,    26,    -1,    -1,    25,
+      84,    -1,    30,    83,    29,    -1,    35,    83,    -1,    83,
-      -1
+      32,    83,    -1,    83,    33,    83,    -1,    26,    -1,    27,
+      -1,    -1,    26,    -1
 };
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
 static const yytype_uint16 yyrline[] =
 {
-       0,   107,   107,   107,   109,   109,   111,   113,   114,   115,
+       0,   108,   108,   108,   110,   110,   112,   114,   115,   116,
-     116,   117,   118,   122,   126,   126,   126,   126,   126,   126,
+     117,   118,   119,   123,   127,   127,   127,   127,   127,   127,
-     126,   130,   131,   132,   133,   134,   135,   139,   140,   146,
+     127,   127,   131,   132,   133,   134,   135,   136,   140,   141,
-     154,   160,   168,   178,   180,   181,   182,   183,   184,   185,
+     147,   155,   161,   169,   179,   181,   182,   183,   184,   185,
-     188,   196,   202,   212,   218,   224,   227,   229,   240,   241,
+     186,   189,   197,   203,   213,   219,   225,   228,   230,   241,
-     246,   255,   260,   268,   271,   273,   274,   275,   276,   277,
+     242,   247,   256,   261,   269,   272,   274,   275,   276,   277,
-     280,   286,   297,   303,   313,   315,   320,   328,   336,   339,
+     278,   281,   287,   298,   304,   314,   316,   321,   329,   337,
-     341,   342,   343,   348,   355,   362,   367,   375,   378,   380,
+     340,   342,   343,   344,   349,   356,   363,   368,   376,   379,
-     381,   382,   385,   393,   400,   407,   413,   420,   422,   423,
+     381,   382,   383,   386,   394,   401,   408,   414,   421,   423,
-     424,   427,   435,   437,   442,   443,   446,   447,   448,   452,
+     424,   425,   428,   436,   438,   439,   442,   449,   451,   456,
-     453,   456,   457,   460,   461,   462,   463,   464,   465,   466,
+     457,   460,   461,   462,   466,   467,   470,   471,   474,   475,
-     469,   470,   473,   474
+     476,   477,   478,   479,   480,   483,   484,   487,   488
 };
 #endif
@@ -556,7 +559,7 @@ static const char *const yytname[] =
  "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
  "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
  "T_OPTIONAL", "T_PROMPT", "T_TYPE", "T_DEFAULT", "T_SELECT", "T_RANGE",
-  "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL",
+  "T_VISIBLE", "T_OPTION", "T_ON", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL",
  "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_EOL", "T_OR", "T_AND", "T_EQUAL",
  "T_NOT", "$accept", "input", "start", "stmt_list", "option_name",
  "common_stmt", "option_error", "config_entry_start", "config_stmt",
@@ -567,8 +570,8 @@ static const char *const yytname[] =
  "if_entry", "if_end", "if_stmt", "if_block", "mainmenu_stmt", "menu",
  "menu_entry", "menu_end", "menu_stmt", "menu_block", "source_stmt",
  "comment", "comment_stmt", "help_start", "help", "depends_list",
-  "depends", "prompt_stmt_opt", "prompt", "end", "nl", "if_expr", "expr",
+  "depends", "visibility_list", "visible", "prompt_stmt_opt", "prompt",
-  "symbol", "word_opt", 0
+  "end", "nl", "if_expr", "expr", "symbol", "word_opt", 0
 };
 #endif
@@ -580,25 +583,25 @@ static const yytype_uint16 yytoknum[] =
       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
-     285,   286,   287,   288,   289
+     285,   286,   287,   288,   289,   290
 };
 # endif
 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
 static const yytype_uint8 yyr1[] =
 {
-       0,    35,    36,    36,    37,    37,    38,    38,    38,    38,
+       0,    36,    37,    37,    38,    38,    39,    39,    39,    39,
-      38,    38,    38,    38,    39,    39,    39,    39,    39,    39,
+      39,    39,    39,    39,    40,    40,    40,    40,    40,    40,
-      39,    40,    40,    40,    40,    40,    40,    41,    41,    42,
+      40,    40,    41,    41,    41,    41,    41,    41,    42,    42,
-      43,    44,    45,    46,    46,    46,    46,    46,    46,    46,
+      43,    44,    45,    46,    47,    47,    47,    47,    47,    47,
-      47,    47,    47,    47,    47,    48,    49,    49,    50,    50,
+      47,    48,    48,    48,    48,    48,    49,    50,    50,    51,
-      51,    52,    53,    54,    55,    55,    55,    55,    55,    55,
+      51,    52,    53,    54,    55,    56,    56,    56,    56,    56,
-      56,    56,    56,    56,    57,    57,    58,    59,    60,    61,
+      56,    57,    57,    57,    57,    58,    58,    59,    60,    61,
-      61,    61,    61,    62,    63,    64,    65,    66,    67,    67,
+      62,    62,    62,    62,    63,    64,    65,    66,    67,    68,
-      67,    67,    68,    69,    70,    71,    72,    73,    73,    73,
+      68,    68,    68,    69,    70,    71,    72,    73,    74,    74,
-      73,    74,    75,    75,    76,    76,    77,    77,    77,    78,
+      74,    74,    75,    76,    76,    76,    77,    78,    78,    79,
-      78,    79,    79,    80,    80,    80,    80,    80,    80,    80,
+      79,    80,    80,    80,    81,    81,    82,    82,    83,    83,
-      81,    81,    82,    82
+      83,    83,    83,    83,    83,    84,    84,    85,    85
 };
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
@@ -606,16 +609,16 @@ static const yytype_uint8 yyr2[] =
 {
       0,     2,     2,     1,     2,     1,     0,     2,     2,     2,
       2,     4,     4,     3,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     1,     1,     3,     2,     3,
+       1,     1,     1,     1,     1,     1,     1,     1,     3,     2,
-       2,     3,     2,     0,     2,     2,     2,     2,     2,     2,
+       3,     2,     3,     2,     0,     2,     2,     2,     2,     2,
-       3,     4,     4,     4,     5,     3,     0,     3,     0,     2,
+       2,     3,     4,     4,     4,     5,     3,     0,     3,     0,
-       3,     2,     1,     3,     0,     2,     2,     2,     2,     2,
+       2,     3,     2,     1,     3,     0,     2,     2,     2,     2,
-       4,     3,     2,     4,     0,     2,     3,     1,     3,     0,
+       2,     4,     3,     2,     4,     0,     2,     3,     1,     3,
-       2,     2,     2,     3,     3,     2,     1,     3,     0,     2,
+       0,     2,     2,     2,     3,     3,     3,     1,     3,     0,
-       2,     2,     3,     3,     2,     2,     2,     0,     2,     2,
+       2,     2,     2,     3,     3,     2,     2,     2,     0,     2,
-       2,     4,     0,     2,     1,     1,     2,     2,     2,     1,
+       2,     2,     4,     0,     2,     2,     2,     0,     2,     1,
-       2,     0,     2,     1,     3,     3,     3,     2,     3,     3,
+       1,     2,     2,     2,     1,     2,     0,     2,     1,     3,
-       1,     1,     0,     1
+       3,     3,     2,     3,     3,     1,     1,     0,     1
 };
 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
@@ -623,165 +626,172 @@ static const yytype_uint8 yyr2[] =
   means the default is an error.  */
 static const yytype_uint8 yydefact[] =
 {
-       6,     0,    99,     0,     3,     0,     6,     6,    94,    95,
+       6,     0,   104,     0,     3,     0,     6,     6,    99,   100,
-       0,     1,     0,     0,     0,     0,   112,     0,     0,     0,
+       0,     1,     0,     0,     0,     0,   117,     0,     0,     0,
       0,     0,     0,    14,    18,    15,    16,    20,    17,    19,
-       0,    21,     0,     7,    33,    24,    33,    25,    54,    64,
+      21,     0,    22,     0,     7,    34,    25,    34,    26,    55,
-       8,    69,    22,    87,    78,     9,    26,    87,    23,    10,
+      65,     8,    70,    23,    93,    79,     9,    27,    88,    24,
-       0,   100,     2,    73,    13,     0,    96,     0,   113,     0,
+      10,     0,   105,     2,    74,    13,     0,   101,     0,   118,
-      97,     0,     0,     0,   110,   111,     0,     0,     0,   103,
+       0,   102,     0,     0,     0,   115,   116,     0,     0,     0,
-      98,     0,     0,     0,     0,     0,     0,     0,     0,     0,
+     108,   103,     0,     0,     0,     0,     0,     0,     0,    88,
-       0,    74,    82,    50,    83,    29,    31,     0,   107,     0,
+       0,     0,    75,    83,    51,    84,    30,    32,     0,   112,
-       0,    66,     0,     0,    11,    12,     0,     0,     0,     0,
+       0,     0,    67,     0,     0,    11,    12,     0,     0,     0,
-      92,     0,     0,     0,    46,     0,    39,    38,    34,    35,
+       0,    97,     0,     0,     0,    47,     0,    40,    39,    35,
-       0,    37,    36,     0,     0,    92,     0,    58,    59,    55,
+      36,     0,    38,    37,     0,     0,    97,     0,    59,    60,
-      57,    56,    65,    53,    52,    70,    72,    68,    71,    67,
+      56,    58,    57,    66,    54,    53,    71,    73,    69,    72,
-      89,    90,    88,    79,    81,    77,    80,    76,   106,   108,
+      68,   106,    95,     0,    94,    80,    82,    78,    81,    77,
-     109,   105,   104,    28,    85,     0,   101,     0,   101,   101,
+      90,    91,    89,   111,   113,   114,   110,   109,    29,    86,
-     101,     0,     0,     0,    86,    62,   101,     0,   101,     0,
+       0,   106,     0,   106,   106,   106,     0,     0,     0,    87,
-       0,     0,    40,    93,     0,     0,   101,    48,    45,    27,
+      63,   106,     0,   106,     0,    96,     0,     0,    41,    98,
-       0,    61,     0,    91,   102,    41,    42,    43,     0,     0,
+       0,     0,   106,    49,    46,    28,     0,    62,     0,   107,
-      47,    60,    63,    44,    49
+      92,    42,    43,    44,     0,     0,    48,    61,    64,    45,
+      50
 };
 /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int16 yydefgoto[] =
 {
-      -1,     3,     4,     5,    32,    33,   107,    34,    35,    36,
+      -1,     3,     4,     5,    33,    34,   108,    35,    36,    37,
-      37,    73,   108,   109,   152,   180,    38,    39,   123,    40,
+      38,    74,   109,   110,   157,   186,    39,    40,   124,    41,
-      75,   119,    76,    41,   127,    42,    77,     6,    43,    44,
+      76,   120,    77,    42,   128,    43,    78,     6,    44,    45,
-     135,    45,    79,    46,    47,    48,   110,   111,    78,   112,
+     137,    46,    80,    47,    48,    49,   111,   112,    81,   113,
-     147,   148,    49,     7,   161,    68,    69,    59
+      79,   134,   152,   153,    50,     7,   165,    69,    70,    60
 };
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
   STATE-NUM.  */
-#define YYPACT_NINF -89
+#define YYPACT_NINF -90
 static const yytype_int16 yypact[] =
 {
-       3,     4,   -89,    20,   -89,   100,   -89,     7,   -89,   -89,
+       4,    42,   -90,    96,   -90,   111,   -90,    15,   -90,   -90,
-      -8,   -89,    17,     4,    28,     4,    37,    36,     4,    68,
+      75,   -90,    82,    42,   104,    42,   110,   107,    42,   115,
-      87,   -18,    69,   -89,   -89,   -89,   -89,   -89,   -89,   -89,
+     125,    -4,   121,   -90,   -90,   -90,   -90,   -90,   -90,   -90,
-     128,   -89,   138,   -89,   -89,   -89,   -89,   -89,   -89,   -89,
+     -90,   162,   -90,   163,   -90,   -90,   -90,   -90,   -90,   -90,
-     -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,
+     -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,
-     127,   -89,   -89,   110,   -89,   126,   -89,   136,   -89,   137,
+     -90,   139,   -90,   -90,   138,   -90,   142,   -90,   143,   -90,
-     -89,   147,   150,   152,   -89,   -89,   -18,   -18,   171,   -14,
+     152,   -90,   164,   167,   168,   -90,   -90,    -4,    -4,    77,
-     -89,   153,   157,    34,    67,   180,   233,   220,   207,   220,
+     -18,   -90,   177,   185,    33,    71,   195,   247,   236,    -2,
-     154,   -89,   -89,   -89,   -89,   -89,   -89,     0,   -89,   -18,
+     236,   171,   -90,   -90,   -90,   -90,   -90,   -90,    41,   -90,
-     -18,   110,    44,    44,   -89,   -89,   163,   174,   182,     4,
+      -4,    -4,   138,    97,    97,   -90,   -90,   186,   187,   194,
-       4,   -18,   194,    44,   -89,   219,   -89,   -89,   -89,   -89,
+      42,    42,    -4,   196,    97,   -90,   219,   -90,   -90,   -90,
-     223,   -89,   -89,   203,     4,     4,   215,   -89,   -89,   -89,
+     -90,   210,   -90,   -90,   204,    42,    42,   199,   -90,   -90,
-     -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,
+     -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,
-     -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   213,
+     -90,   222,   -90,   223,   -90,   -90,   -90,   -90,   -90,   -90,
-     -89,   -89,   -89,   -89,   -89,   -18,   232,   227,   232,    -5,
+     -90,   -90,   -90,   -90,   215,   -90,   -90,   -90,   -90,   -90,
-     232,    44,    35,   234,   -89,   -89,   232,   235,   232,   224,
+      -4,   222,   228,   222,    -5,   222,    97,    35,   229,   -90,
-     -18,   236,   -89,   -89,   237,   238,   232,   216,   -89,   -89,
+     -90,   222,   232,   222,    -4,   -90,   135,   233,   -90,   -90,
-     240,   -89,   241,   -89,    71,   -89,   -89,   -89,   242,     4,
+     234,   235,   222,   240,   -90,   -90,   237,   -90,   239,   -13,
-     -89,   -89,   -89,   -89,   -89
+     -90,   -90,   -90,   -90,   244,    42,   -90,   -90,   -90,   -90,
+     -90
 };
 /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int16 yypgoto[] =
 {
-     -89,   -89,   255,   267,   -89,    47,   -57,   -89,   -89,   -89,
+     -90,   -90,   269,   271,   -90,    23,   -70,   -90,   -90,   -90,
-     -89,   239,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   130,
+     -90,   243,   -90,   -90,   -90,   -90,   -90,   -90,   -90,   -48,
-     -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,   -89,
+     -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,   -90,
-     -89,   181,   -89,   -89,   -89,   -89,   -89,   199,   229,    16,
+     -90,   -20,   -90,   -90,   -90,   -90,   -90,   206,   205,   -68,
-     162,    -1,    74,    -7,   103,   -65,   -88,   -89
+     -90,   -90,   169,    -1,    27,    -7,   118,   -66,   -89,   -90
 };
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
   positive, shift that token.  If negative, reduce the rule which
   number is the opposite.  If zero, do what YYDEFACT says.
   If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -85
+#define YYTABLE_NINF -86
 static const yytype_int16 yytable[] =
 {
-      10,    87,    88,    53,   141,   142,     1,    64,    65,   160,
+      10,    88,    89,    54,   146,   147,   119,     1,   122,   164,
-       1,    66,    55,    92,    57,   151,    67,    61,   118,    93,
+      93,   141,    56,   142,    58,   156,    94,    62,     1,    90,
-      11,   131,     2,   131,   139,   140,    89,    90,   138,     8,
+      91,   131,    65,    66,   144,   145,    67,    90,    91,   132,
-       9,    89,    90,     2,   -30,    96,   149,    51,   -30,   -30,
+     127,    68,   136,   -31,    97,     2,   154,   -31,   -31,   -31,
-     -30,   -30,   -30,   -30,   -30,   -30,    97,    54,   -30,   -30,
+     -31,   -31,   -31,   -31,   -31,    98,    52,   -31,   -31,    99,
-      98,   -30,    99,   100,   101,   102,   103,   104,    56,   105,
+     -31,   100,   101,   102,   103,   104,   -31,   105,   129,   106,
-     167,    91,    58,   166,   106,   168,    60,   -32,    96,    64,
+     138,   173,    92,   141,   107,   142,   174,   172,     8,     9,
-      65,   -32,   -32,   -32,   -32,   -32,   -32,   -32,   -32,    97,
+     143,   -33,    97,    90,    91,   -33,   -33,   -33,   -33,   -33,
-     159,   -32,   -32,    98,   -32,    99,   100,   101,   102,   103,
+     -33,   -33,   -33,    98,   166,   -33,   -33,    99,   -33,   100,
-     104,   121,   105,    62,   132,   174,   132,   106,   146,    70,
+     101,   102,   103,   104,   -33,   105,    11,   106,   179,   151,
-      -5,    12,    89,    90,    13,    14,    15,    16,    17,    18,
+     123,   126,   107,   135,   125,   130,     2,   139,     2,    90,
-      19,    20,    63,   156,    21,    22,    23,    24,    25,    26,
+      91,    -5,    12,    55,   161,    13,    14,    15,    16,    17,
-      27,    28,    29,   122,   125,    30,   133,    -4,    12,    71,
+      18,    19,    20,    65,    66,    21,    22,    23,    24,    25,
-      31,    13,    14,    15,    16,    17,    18,    19,    20,    72,
+      26,    27,    28,    29,    30,    57,    59,    31,    61,    -4,
-      51,    21,    22,    23,    24,    25,    26,    27,    28,    29,
+      12,    63,    32,    13,    14,    15,    16,    17,    18,    19,
-     124,   129,    30,   137,   -84,    96,    81,    31,   -84,   -84,
+      20,    64,    71,    21,    22,    23,    24,    25,    26,    27,
-     -84,   -84,   -84,   -84,   -84,   -84,    82,    83,   -84,   -84,
+      28,    29,    30,    72,    73,    31,   180,    90,    91,    52,
-      98,   -84,   -84,   -84,   -84,   -84,   -84,    84,   184,   105,
+      32,   -85,    97,    82,    83,   -85,   -85,   -85,   -85,   -85,
-      85,    96,    86,    94,   130,   -51,   -51,    95,   -51,   -51,
+     -85,   -85,   -85,    84,   190,   -85,   -85,    99,   -85,   -85,
-     -51,   -51,    97,   143,   -51,   -51,    98,   113,   114,   115,
+     -85,   -85,   -85,   -85,   -85,    85,    97,   106,    86,    87,
-     116,     2,    89,    90,   144,   105,   145,   126,    96,   134,
+     -52,   -52,   140,   -52,   -52,   -52,   -52,    98,    95,   -52,
-     117,   -75,   -75,   -75,   -75,   -75,   -75,   -75,   -75,   150,
+     -52,    99,   114,   115,   116,   117,    96,   148,   149,   150,
-     153,   -75,   -75,    98,    13,    14,    15,    16,    17,    18,
+     158,   106,   155,   159,    97,   163,   118,   -76,   -76,   -76,
-      19,    20,   105,   155,    21,    22,   154,   130,    14,    15,
+     -76,   -76,   -76,   -76,   -76,   160,   164,   -76,   -76,    99,
-     158,    17,    18,    19,    20,    90,   160,    21,    22,   179,
+      13,    14,    15,    16,    17,    18,    19,    20,    91,   106,
-      31,   163,   164,   165,   173,    89,    90,   162,   128,   170,
+      21,    22,    14,    15,   140,    17,    18,    19,    20,   168,
-     136,   172,    52,    31,   169,   171,   175,   176,   177,   178,
+     175,    21,    22,   177,   181,   182,   183,    32,   187,   167,
-     181,   182,   183,    50,   120,    74,    80,   157
+     188,   169,   170,   171,   185,   189,    53,    51,    32,   176,
+      75,   178,   121,     0,   133,   162,     0,     0,     0,     0,
+     184
 };
-static const yytype_uint8 yycheck[] =
+static const yytype_int16 yycheck[] =
 {
-       1,    66,    67,    10,    92,    93,     3,    25,    26,    14,
+       1,    67,    68,    10,    93,    94,    76,     3,    76,    14,
-       3,    29,    13,    27,    15,   103,    34,    18,    75,    33,
+      28,    81,    13,    81,    15,   104,    34,    18,     3,    32,
-       0,    78,    30,    80,    89,    90,    31,    32,    28,    25,
+      33,    23,    26,    27,    90,    91,    30,    32,    33,    31,
-      26,    31,    32,    30,     0,     1,   101,    30,     4,     5,
+      78,    35,    80,     0,     1,    31,   102,     4,     5,     6,
-       6,     7,     8,     9,    10,    11,    12,    30,    14,    15,
+       7,     8,     9,    10,    11,    12,    31,    14,    15,    16,
-      16,    17,    18,    19,    20,    21,    22,    23,    30,    25,
+      17,    18,    19,    20,    21,    22,    23,    24,    78,    26,
-      25,    68,    25,   151,    30,    30,    30,     0,     1,    25,
+      80,    26,    69,   133,    31,   133,    31,   156,    26,    27,
-      26,     4,     5,     6,     7,     8,     9,    10,    11,    12,
+      29,     0,     1,    32,    33,     4,     5,     6,     7,     8,
-     145,    14,    15,    16,    17,    18,    19,    20,    21,    22,
+       9,    10,    11,    12,   150,    14,    15,    16,    17,    18,
-      23,    75,    25,    25,    78,   160,    80,    30,    99,    30,
+      19,    20,    21,    22,    23,    24,     0,    26,   164,   100,
-       0,     1,    31,    32,     4,     5,     6,     7,     8,     9,
+      77,    78,    31,    80,    77,    78,    31,    80,    31,    32,
-      10,    11,    25,   114,    14,    15,    16,    17,    18,    19,
+      33,     0,     1,    31,   115,     4,     5,     6,     7,     8,
-      20,    21,    22,    76,    77,    25,    79,     0,     1,     1,
+       9,    10,    11,    26,    27,    14,    15,    16,    17,    18,
-      30,     4,     5,     6,     7,     8,     9,    10,    11,     1,
+      19,    20,    21,    22,    23,    31,    26,    26,    31,     0,
-      30,    14,    15,    16,    17,    18,    19,    20,    21,    22,
+       1,    26,    31,     4,     5,     6,     7,     8,     9,    10,
-      76,    77,    25,    79,     0,     1,    30,    30,     4,     5,
+      11,    26,    31,    14,    15,    16,    17,    18,    19,    20,
-       6,     7,     8,     9,    10,    11,    30,    30,    14,    15,
+      21,    22,    23,     1,     1,    26,    31,    32,    33,    31,
-      16,    17,    18,    19,    20,    21,    22,    30,   179,    25,
+      31,     0,     1,    31,    31,     4,     5,     6,     7,     8,
-      30,     1,    30,    30,    30,     5,     6,    30,     8,     9,
+       9,    10,    11,    31,   185,    14,    15,    16,    17,    18,
-      10,    11,    12,    30,    14,    15,    16,    17,    18,    19,
+      19,    20,    21,    22,    23,    31,     1,    26,    31,    31,
-      20,    30,    31,    32,    30,    25,    24,    77,     1,    79,
+       5,     6,    31,     8,     9,    10,    11,    12,    31,    14,
-      30,     4,     5,     6,     7,     8,     9,    10,    11,    25,
+      15,    16,    17,    18,    19,    20,    31,    31,    31,    25,
-       1,    14,    15,    16,     4,     5,     6,     7,     8,     9,
+       1,    26,    26,    13,     1,    26,    31,     4,     5,     6,
-      10,    11,    25,    30,    14,    15,    13,    30,     5,     6,
+       7,     8,     9,    10,    11,    31,    14,    14,    15,    16,
-      25,     8,     9,    10,    11,    32,    14,    14,    15,    33,
+       4,     5,     6,     7,     8,     9,    10,    11,    33,    26,
-      30,   148,   149,   150,    30,    31,    32,    30,    77,   156,
+      14,    15,     5,     6,    31,     8,     9,    10,    11,    31,
-      79,   158,     7,    30,    30,    30,    30,    30,    30,   166,
+      31,    14,    15,    31,    31,    31,    31,    31,    31,   151,
-      30,    30,    30,     6,    75,    36,    47,   115
+      31,   153,   154,   155,    34,    31,     7,     6,    31,   161,
+      37,   163,    76,    -1,    79,   116,    -1,    -1,    -1,    -1,
+     172
 };
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
   symbol of state STATE-NUM.  */
 static const yytype_uint8 yystos[] =
 {
-       0,     3,    30,    36,    37,    38,    62,    78,    25,    26,
+       0,     3,    31,    37,    38,    39,    63,    81,    26,    27,
-      76,     0,     1,     4,     5,     6,     7,     8,     9,    10,
+      79,     0,     1,     4,     5,     6,     7,     8,     9,    10,
      11,    14,    15,    16,    17,    18,    19,    20,    21,    22,
-      25,    30,    39,    40,    42,    43,    44,    45,    51,    52,
+      23,    26,    31,    40,    41,    43,    44,    45,    46,    52,
-      54,    58,    60,    63,    64,    66,    68,    69,    70,    77,
+      53,    55,    59,    61,    64,    65,    67,    69,    70,    71,
-      38,    30,    37,    78,    30,    76,    30,    76,    25,    82,
+      80,    39,    31,    38,    81,    31,    79,    31,    79,    26,
-      30,    76,    25,    25,    25,    26,    29,    34,    80,    81,
+      85,    31,    79,    26,    26,    26,    27,    30,    35,    83,
-      30,     1,     1,    46,    46,    55,    57,    61,    73,    67,
+      84,    31,     1,     1,    47,    47,    56,    58,    62,    76,
-      73,    30,    30,    30,    30,    30,    30,    80,    80,    31,
+      68,    74,    31,    31,    31,    31,    31,    31,    83,    83,
-      32,    78,    27,    33,    30,    30,     1,    12,    16,    18,
+      32,    33,    81,    28,    34,    31,    31,     1,    12,    16,
-      19,    20,    21,    22,    23,    25,    30,    41,    47,    48,
+      18,    19,    20,    21,    22,    24,    26,    31,    42,    48,
-      71,    72,    74,    17,    18,    19,    20,    30,    41,    56,
+      49,    72,    73,    75,    17,    18,    19,    20,    31,    42,
-      72,    74,    40,    53,    77,    40,    54,    59,    66,    77,
+      57,    73,    75,    41,    54,    80,    41,    55,    60,    67,
-      30,    41,    74,    40,    54,    65,    66,    77,    28,    80,
+      80,    23,    31,    74,    77,    41,    55,    66,    67,    80,
-      80,    81,    81,    30,    30,    24,    76,    75,    76,    80,
+      31,    42,    75,    29,    83,    83,    84,    84,    31,    31,
-      25,    81,    49,     1,    13,    30,    76,    75,    25,    80,
+      25,    79,    78,    79,    83,    26,    84,    50,     1,    13,
-      14,    79,    30,    79,    79,    79,    81,    25,    30,    30,
+      31,    79,    78,    26,    14,    82,    83,    82,    31,    82,
-      79,    30,    79,    30,    80,    30,    30,    30,    79,    33,
+      82,    82,    84,    26,    31,    31,    82,    31,    82,    83,
-      50,    30,    30,    30,    76
+      31,    31,    31,    31,    82,    34,    51,    31,    31,    31,
+      79
 };
 #define yyerrok         (yyerrstatus = 0)
@@ -1292,7 +1302,7 @@ yydestruct (yymsg, yytype, yyvaluep)
  switch (yytype)
    {
-      case 52: /* "choice_entry" */
+      case 53: /* "choice_entry" */
        {
        fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@@ -1302,7 +1312,7 @@ yydestruct (yymsg, yytype, yyvaluep)
 };
        break;
-      case 58: /* "if_entry" */
+      case 59: /* "if_entry" */
        {
        fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@@ -1312,7 +1322,7 @@ yydestruct (yymsg, yytype, yyvaluep)
 };
        break;
-      case 64: /* "menu_entry" */
+      case 65: /* "menu_entry" */
        {
        fprintf(stderr, "%s:%d: missing end statement for this entry\n",
@@ -1644,17 +1654,17 @@ yyreduce:
    { zconf_error("invalid statement"); ;}
    break;
-  case 27:
+  case 28:
    { zconf_error("unknown option \"%s\"", (yyvsp[(1) - (3)].string)); ;}
    break;
-  case 28:
+  case 29:
    { zconf_error("invalid option"); ;}
    break;
-  case 29:
+  case 30:
    {
        struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
@@ -1664,7 +1674,7 @@ yyreduce:
 ;}
    break;
-  case 30:
+  case 31:
    {
        menu_end_entry();
@@ -1672,7 +1682,7 @@ yyreduce:
 ;}
    break;
-  case 31:
+  case 32:
    {
        struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), 0);
@@ -1682,7 +1692,7 @@ yyreduce:
 ;}
    break;
-  case 32:
+  case 33:
    {
        if (current_entry->prompt)
@@ -1694,7 +1704,7 @@ yyreduce:
 ;}
    break;
-  case 40:
+  case 41:
    {
        menu_set_type((yyvsp[(1) - (3)].id)->stype);
@@ -1704,7 +1714,7 @@ yyreduce:
 ;}
    break;
-  case 41:
+  case 42:
    {
        menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
@@ -1712,7 +1722,7 @@ yyreduce:
 ;}
    break;
-  case 42:
+  case 43:
    {
        menu_add_expr(P_DEFAULT, (yyvsp[(2) - (4)].expr), (yyvsp[(3) - (4)].expr));
@@ -1724,7 +1734,7 @@ yyreduce:
 ;}
    break;
-  case 43:
+  case 44:
    {
        menu_add_symbol(P_SELECT, sym_lookup((yyvsp[(2) - (4)].string), 0), (yyvsp[(3) - (4)].expr));
@@ -1732,7 +1742,7 @@ yyreduce:
 ;}
    break;
-  case 44:
+  case 45:
    {
        menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,(yyvsp[(2) - (5)].symbol), (yyvsp[(3) - (5)].symbol)), (yyvsp[(4) - (5)].expr));
@@ -1740,7 +1750,7 @@ yyreduce:
 ;}
    break;
-  case 47:
+  case 48:
    {
        struct kconf_id *id = kconf_id_lookup((yyvsp[(2) - (3)].string), strlen((yyvsp[(2) - (3)].string)));
@@ -1752,17 +1762,17 @@ yyreduce:
 ;}
    break;
-  case 48:
+  case 49:
    { (yyval.string) = NULL; ;}
    break;
-  case 49:
+  case 50:
    { (yyval.string) = (yyvsp[(2) - (2)].string); ;}
    break;
-  case 50:
+  case 51:
    {
        struct symbol *sym = sym_lookup((yyvsp[(2) - (3)].string), SYMBOL_CHOICE);
@@ -1773,14 +1783,14 @@ yyreduce:
 ;}
    break;
-  case 51:
+  case 52:
    {
        (yyval.menu) = menu_add_menu();
 ;}
    break;
-  case 52:
+  case 53:
    {
        if (zconf_endtoken((yyvsp[(1) - (1)].id), T_CHOICE, T_ENDCHOICE)) {
@@ -1790,7 +1800,7 @@ yyreduce:
 ;}
    break;
-  case 60:
+  case 61:
    {
        menu_add_prompt(P_PROMPT, (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].expr));
@@ -1798,7 +1808,7 @@ yyreduce:
 ;}
    break;
-  case 61:
+  case 62:
    {
        if ((yyvsp[(1) - (3)].id)->stype == S_BOOLEAN || (yyvsp[(1) - (3)].id)->stype == S_TRISTATE) {
@@ -1811,7 +1821,7 @@ yyreduce:
 ;}
    break;
-  case 62:
+  case 63:
    {
        current_entry->sym->flags |= SYMBOL_OPTIONAL;
@@ -1819,7 +1829,7 @@ yyreduce:
 ;}
    break;
-  case 63:
+  case 64:
    {
        if ((yyvsp[(1) - (4)].id)->stype == S_UNKNOWN) {
@@ -1831,7 +1841,7 @@ yyreduce:
 ;}
    break;
-  case 66:
+  case 67:
    {
        printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
@@ -1841,7 +1851,7 @@ yyreduce:
 ;}
    break;
-  case 67:
+  case 68:
    {
        if (zconf_endtoken((yyvsp[(1) - (1)].id), T_IF, T_ENDIF)) {
@@ -1851,14 +1861,14 @@ yyreduce:
 ;}
    break;
-  case 73:
+  case 74:
    {
        menu_add_prompt(P_MENU, (yyvsp[(2) - (3)].string), NULL);
 ;}
    break;
-  case 74:
+  case 75:
    {
        menu_add_entry(NULL);
@@ -1867,14 +1877,14 @@ yyreduce:
 ;}
    break;
-  case 75:
+  case 76:
    {
        (yyval.menu) = menu_add_menu();
 ;}
    break;
-  case 76:
+  case 77:
    {
        if (zconf_endtoken((yyvsp[(1) - (1)].id), T_MENU, T_ENDMENU)) {
@@ -1884,7 +1894,7 @@ yyreduce:
 ;}
    break;
-  case 82:
+  case 83:
    {
        printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), (yyvsp[(2) - (3)].string));
@@ -1892,7 +1902,7 @@ yyreduce:
 ;}
    break;
-  case 83:
+  case 84:
    {
        menu_add_entry(NULL);
@@ -1901,14 +1911,14 @@ yyreduce:
 ;}
    break;
-  case 84:
+  case 85:
    {
        menu_end_entry();
 ;}
    break;
-  case 85:
+  case 86:
    {
        printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
@@ -1916,14 +1926,14 @@ yyreduce:
 ;}
    break;
-  case 86:
+  case 87:
    {
        current_entry->help = (yyvsp[(2) - (2)].string);
 ;}
    break;
-  case 91:
+  case 92:
    {
        menu_add_dep((yyvsp[(3) - (4)].expr));
@@ -1931,84 +1941,91 @@ yyreduce:
 ;}
    break;
-  case 93:
+  case 96:
+    {
+        menu_add_visibility((yyvsp[(2) - (2)].expr));
+;}
+    break;
+  case 98:
    {
        menu_add_prompt(P_PROMPT, (yyvsp[(1) - (2)].string), (yyvsp[(2) - (2)].expr));
 ;}
    break;
-  case 96:
+  case 101:
    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
    break;
-  case 97:
+  case 102:
    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
    break;
-  case 98:
+  case 103:
    { (yyval.id) = (yyvsp[(1) - (2)].id); ;}
    break;
-  case 101:
+  case 106:
    { (yyval.expr) = NULL; ;}
    break;
-  case 102:
+  case 107:
    { (yyval.expr) = (yyvsp[(2) - (2)].expr); ;}
    break;
-  case 103:
+  case 108:
    { (yyval.expr) = expr_alloc_symbol((yyvsp[(1) - (1)].symbol)); ;}
    break;
-  case 104:
+  case 109:
    { (yyval.expr) = expr_alloc_comp(E_EQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
    break;
-  case 105:
+  case 110:
    { (yyval.expr) = expr_alloc_comp(E_UNEQUAL, (yyvsp[(1) - (3)].symbol), (yyvsp[(3) - (3)].symbol)); ;}
    break;
-  case 106:
+  case 111:
    { (yyval.expr) = (yyvsp[(2) - (3)].expr); ;}
    break;
-  case 107:
+  case 112:
    { (yyval.expr) = expr_alloc_one(E_NOT, (yyvsp[(2) - (2)].expr)); ;}
    break;
-  case 108:
+  case 113:
    { (yyval.expr) = expr_alloc_two(E_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
    break;
-  case 109:
+  case 114:
    { (yyval.expr) = expr_alloc_two(E_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); ;}
    break;
-  case 110:
+  case 115:
    { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), 0); free((yyvsp[(1) - (1)].string)); ;}
    break;
-  case 111:
+  case 116:
    { (yyval.symbol) = sym_lookup((yyvsp[(1) - (1)].string), SYMBOL_CONST); free((yyvsp[(1) - (1)].string)); ;}
    break;
-  case 112:
+  case 117:
    { (yyval.string) = NULL; ;}
    break;
@@ -2278,6 +2295,7 @@ static const char *zconf_tokenname(int token)
        case T_IF:              return "if";
        case T_ENDIF:           return "endif";
        case T_DEPENDS:         return "depends";
+        case T_VISIBLE:         return "visible";
        }
        return "<token>";
 }
diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
index 2abd3c7ff15d..49fb4ab664c3 100644
--- a/scripts/kconfig/zconf.y
+++ b/scripts/kconfig/zconf.y
@@ -36,7 +36,7 @@ static struct menu *current_menu, *current_entry;
 #define YYERROR_VERBOSE
 #endif
 %}
-%expect 28
+%expect 30
 %union
 {
@@ -68,6 +68,7 @@ static struct menu *current_menu, *current_entry;
 %token <id>T_DEFAULT
 %token <id>T_SELECT
 %token <id>T_RANGE
+%token <id>T_VISIBLE
 %token <id>T_OPTION
 %token <id>T_ON
 %token <string> T_WORD
@@ -123,7 +124,7 @@ stmt_list:
 ;
 option_name:
-        T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT
+        T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT | T_VISIBLE
 ;
 common_stmt:
@@ -359,7 +360,7 @@ menu: T_MENU prompt T_EOL
        printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
 };
-menu_entry: menu depends_list
+menu_entry: menu visibility_list depends_list
 {
        $$ = menu_add_menu();
 };
@@ -430,6 +431,19 @@ depends: T_DEPENDS T_ON expr T_EOL
        printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
 };
+/* visibility option */
+visibility_list:
+          /* empty */
+        | visibility_list visible
+        | visibility_list T_EOL
+;
+visible: T_VISIBLE if_expr
+{
+        menu_add_visibility($2);
+};
 /* prompt statement */
 prompt_stmt_opt:
@@ -526,6 +540,7 @@ static const char *zconf_tokenname(int token)
        case T_IF:              return "if";
        case T_ENDIF:           return "endif";
        case T_DEPENDS:         return "depends";
+        case T_VISIBLE:         return "visible";
        }
        return "<token>";
 }
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index 5c8c7dff8ede..b753ec661fcf 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1510,16 +1510,19 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
 static int snd_pcm_oss_reset(struct snd_pcm_oss_file *pcm_oss_file)
 {
        struct snd_pcm_substream *substream;
+        struct snd_pcm_runtime *runtime;
+        int i;
-        substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
+        for (i = 0; i < 2; i++) { 
-        if (substream != NULL) {
+                substream = pcm_oss_file->streams[i];
-                snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL);
+                if (!substream)
-                substream->runtime->oss.prepare = 1;
+                        continue;
-        }
+                runtime = substream->runtime;
-        substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];
-        if (substream != NULL) {
                snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DROP, NULL);
-                substream->runtime->oss.prepare = 1;
+                runtime->oss.prepare = 1;
+                runtime->oss.buffer_used = 0;
+                runtime->oss.prev_hw_ptr_period = 0;
+                runtime->oss.period_ptr = 0;
        }
        return 0;
 }
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 886d7c72936e..8fddc9d08726 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -9865,7 +9865,6 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = {
        SND_PCI_QUIRK(0x17aa, 0x3bfc, "Lenovo NB0763", ALC883_LENOVO_NB0763),
        SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
        SND_PCI_QUIRK(0x17aa, 0x101d, "Lenovo Sky", ALC888_LENOVO_SKY),
-        SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
        SND_PCI_QUIRK(0x17c0, 0x4085, "MEDION MD96630", ALC888_LENOVO_MS7195_DIG),
        SND_PCI_QUIRK(0x17f2, 0x5000, "Albatron KI690-AM2", ALC883_6ST_DIG),
        SND_PCI_QUIRK(0x1991, 0x5625, "Haier W66", ALC883_HAIER_W66),
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 5c710807dfe5..efa4225f5fd6 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1627,6 +1627,8 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 static struct snd_pci_quirk stac92hd73xx_codec_id_cfg_tbl[] = {
        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02a1,
                      "Alienware M17x", STAC_ALIENWARE_M17X),
+        SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x043a,
+                      "Alienware M17x", STAC_ALIENWARE_M17X),
        {} /* terminator */
 };
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 631385802eb4..e725c09a3e79 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -526,7 +526,7 @@ static int wm8731_probe(struct snd_soc_codec *codec)
        snd_soc_update_bits(codec, WM8731_RINVOL, 0x100, 0);
        /* Disable bypass path by default */
-        snd_soc_update_bits(codec, WM8731_APANA, 0x4, 0);
+        snd_soc_update_bits(codec, WM8731_APANA, 0x8, 0);
        snd_soc_add_controls(codec, wm8731_snd_controls,
                             ARRAY_SIZE(wm8731_snd_controls));
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 0d7dcf1e4863..7d7847a1e66b 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -498,6 +498,7 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
                dev_err(&pdev->dev, "platform device add failed\n");
                goto error;
        }
+        dev_set_drvdata(&pdev->dev, sound_device);
        of_node_put(codec_np);
diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index 63b9eaa1ebc2..026b756961e0 100644
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -498,6 +498,7 @@ static int p1022_ds_probe(struct platform_device *pdev)
                dev_err(&pdev->dev, "platform device add failed\n");
                goto error;
        }
+        dev_set_drvdata(&pdev->dev, sound_device);
        of_node_put(codec_np);
diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index e00e39dd6576..dac6732da969 100644
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -49,7 +49,7 @@ static unsigned short nuc900_ac97_read(struct snd_ac97 *ac97,
        mutex_lock(&ac97_mutex);
        val = nuc900_checkready();
-        if (!!val) {
+        if (val) {
                dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
                goto out;
        }
@@ -102,7 +102,7 @@ static void nuc900_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
        mutex_lock(&ac97_mutex);
        tmp = nuc900_checkready();
-        if (!!tmp)
+        if (tmp)
                dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
        /* clear the R_WB bit and write register index */
@@ -149,7 +149,7 @@ static void nuc900_ac97_warm_reset(struct snd_ac97 *ac97)
        udelay(100);
        val = nuc900_checkready();
-        if (!!val)
+        if (val)
                dev_err(nuc900_audio->dev, "AC97 codec is not ready\n");
        mutex_unlock(&ac97_mutex);
@@ -263,8 +263,7 @@ static int nuc900_ac97_trigger(struct snd_pcm_substream *substream,
        return ret;
 }
-static int nuc900_ac97_probe(struct platform_device *pdev,
+static int nuc900_ac97_probe(struct snd_soc_dai *dai)
-                                        struct snd_soc_dai *dai)
 {
        struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
        unsigned long val;
@@ -284,12 +283,12 @@ static int nuc900_ac97_probe(struct platform_device *pdev,
        return 0;
 }
-static void nuc900_ac97_remove(struct platform_device *pdev,
+static int nuc900_ac97_remove(struct snd_soc_dai *dai)
-                                                struct snd_soc_dai *dai)
 {
        struct nuc900_audio *nuc900_audio = nuc900_ac97_data;
        clk_disable(nuc900_audio->clk);
+        return 0;
 }
 static struct snd_soc_dai_ops nuc900_ac97_dai_ops = {
@@ -313,7 +312,7 @@ static struct snd_soc_dai_driver nuc900_ac97_dai = {
                .channels_max   = 2,
        },
        .ops = &nuc900_ac97_dai_ops,
-}
+};
 static int __devinit nuc900_ac97_drvprobe(struct platform_device *pdev)
 {
diff --git a/sound/soc/nuc900/nuc900-audio.h b/sound/soc/nuc900/nuc900-audio.h
index aeed8ead2b2b..59f7e8ed1a68 100644
--- a/sound/soc/nuc900/nuc900-audio.h
+++ b/sound/soc/nuc900/nuc900-audio.h
@@ -110,4 +110,6 @@ struct nuc900_audio {
 };
+extern struct nuc900_audio *nuc900_ac97_data;
 #endif /*end _NUC900_AUDIO_H */
diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c
index 195d1ac94771..8263f56dc665 100644
--- a/sound/soc/nuc900/nuc900-pcm.c
+++ b/sound/soc/nuc900/nuc900-pcm.c
@@ -50,12 +50,12 @@ static int nuc900_dma_hw_params(struct snd_pcm_substream *substream,
        unsigned long flags;
        int ret = 0;
-        spin_lock_irqsave(&nuc900_audio->lock, flags);
        ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params));
        if (ret < 0)
                return ret;
+        spin_lock_irqsave(&nuc900_audio->lock, flags);
        nuc900_audio->substream = substream;
        nuc900_audio->dma_addr[substream->stream] = runtime->dma_addr;
        nuc900_audio->buffersize[substream->stream] =
@@ -169,6 +169,7 @@ static int nuc900_dma_prepare(struct snd_pcm_substream *substream)
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct nuc900_audio *nuc900_audio = runtime->private_data;
        unsigned long flags, val;
+        int ret = 0;
        spin_lock_irqsave(&nuc900_audio->lock, flags);
@@ -197,10 +198,10 @@ static int nuc900_dma_prepare(struct snd_pcm_substream *substream)
                AUDIO_WRITE(nuc900_audio->mmio + ACTL_RESET, val);
                break;
        default:
-                return -EINVAL;
+                ret = -EINVAL;
        }
        spin_unlock_irqrestore(&nuc900_audio->lock, flags);
-        return 0;
+        return ret;
 }
 static int nuc900_dma_trigger(struct snd_pcm_substream *substream, int cmd)
@@ -332,7 +333,7 @@ static struct snd_soc_platform_driver nuc900_soc_platform = {
        .ops            = &nuc900_dma_ops,
        .pcm_new        = nuc900_dma_new,
        .pcm_free       = nuc900_dma_free_dma_buffers,
-}
+};
 static int __devinit nuc900_soc_platform_probe(struct platform_device *pdev)
 {
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index d542ea2ff6be..a088db6d5091 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -12,8 +12,8 @@ config SND_OMAP_SOC_MCPDM
 config SND_OMAP_SOC_N810
        tristate "SoC Audio support for Nokia N810"
        depends on SND_OMAP_SOC && MACH_NOKIA_N810 && I2C
+        depends on OMAP_MUX
        select SND_OMAP_SOC_MCBSP
-        select OMAP_MUX
        select SND_SOC_TLV320AIC3X
        help
          Say Y if you want to add support for SoC audio on Nokia N810.
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
index 8778faa174a6..3052f64b2403 100644
--- a/sound/soc/s6000/s6000-i2s.c
+++ b/sound/soc/s6000/s6000-i2s.c
@@ -434,7 +434,7 @@ static struct snd_soc_dai_driver s6000_i2s_dai = {
                .rate_max = 1562500,
        },
        .ops = &s6000_i2s_dai_ops,
-}
+};
 static int __devinit s6000_i2s_probe(struct platform_device *pdev)
 {
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 271fd222bf19..ab3ccaec72d2 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -473,7 +473,7 @@ static int s6000_pcm_new(struct snd_card *card,
        }
        res = request_irq(params->irq, s6000_pcm_irq, IRQF_SHARED,
-                          s6000_soc_platform.name, pcm);
+                          "s6000-audio", pcm);
        if (res) {
                printk(KERN_ERR "s6000-pcm couldn't get IRQ\n");
                return res;
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
index 96c05e137538..c1244c5bc730 100644
--- a/sound/soc/s6000/s6105-ipcam.c
+++ b/sound/soc/s6000/s6105-ipcam.c
@@ -167,7 +167,7 @@ static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
        snd_soc_dapm_sync(codec);
-        snd_ctl_add(codec->snd_card, snd_ctl_new1(&audio_out_mux, codec));
+        snd_ctl_add(codec->card->snd_card, snd_ctl_new1(&audio_out_mux, codec));
        return 0;
 }
diff --git a/usr/initramfs_data.S b/usr/initramfs_data.S
index 792a750d9441..c14322d1c0cf 100644
--- a/usr/initramfs_data.S
+++ b/usr/initramfs_data.S
@@ -22,14 +22,15 @@
 */
 #include <linux/stringify.h>
+#include <asm-generic/vmlinux.lds.h>
 .section .init.ramfs,"a"
 __irf_start:
 .incbin __stringify(INITRAMFS_IMAGE)
 __irf_end:
 .section .init.ramfs.info,"a"
-.globl __initramfs_size
+.globl VMLINUX_SYMBOL(__initramfs_size)
-__initramfs_size:
+VMLINUX_SYMBOL(__initramfs_size):
 #ifdef CONFIG_64BIT
        .quad __irf_end - __irf_start
 #else