158 files changed, 8111 insertions, 1336 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 30d44b78171a..47e7d8794fc6 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2034,6 +2034,9 @@ and is between 256 and 4096 characters. It is defined in the file
 
         snd-ymfpci=     [HW,ALSA]
 
+        softlockup_panic=
+                        [KNL] Should the soft-lockup detector generate panics.
+
         sonypi.*=       [HW] Sony Programmable I/O Control Device driver
                         See Documentation/sonypi.txt
 
diff --git a/MAINTAINERS b/MAINTAINERS
index f4d78211000b..5d8971c76a7f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -480,11 +480,28 @@ M:	kernel@wantstofly.org
 L:      linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
 S:      Maintained
 
+ARM/COMPULAB CM-X270/EM-X270 MACHINE SUPPORT
+P:      Mike Rapoport
+M:      mike@compulab.co.il
+L:      linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+S:      Maintained
+
 ARM/CORGI MACHINE SUPPORT
 P:      Richard Purdie
 M:      rpurdie@rpsys.net
 S:      Maintained
 
+ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
+P:      Daniel Ribeiro
+M:      drwyrm@gmail.com
+P:      Stefan Schmidt
+M:      stefan@openezx.org
+P:      Harald Welte
+M:      laforge@openezx.org
+L:      openezx-devel@lists.openezx.org (subscribers-only)
+W:      http://www.openezx.org/
+S:      Maintained
+
 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
 P:      Lennert Buytenhek
 M:      kernel@wantstofly.org
@@ -572,10 +589,18 @@ L:	linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
 S:      Maintained
 
 ARM/TOSA MACHINE SUPPORT
+P:      Dmitry Baryshkov
+M:      dbaryshkov@gmail.com
 P:      Dirk Opfer
 M:      dirk@opfer-online.de
 S:      Maintained
 
+ARM/PALMTX SUPPORT
+P:      Marek Vasut
+M:      marek.vasut@gmail.com
+W:      http://hackndev.com
+S:      Maintained
+
 ARM/PLEB SUPPORT
 P:      Peter Chubb
 M:      pleb@gelato.unsw.edu.au
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index c8e8f0ea59e1..0a8e1ff2af8a 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -627,7 +627,7 @@ __sa1111_probe(struct device *me, struct resource *mem, int irq)
         if (!sachip)
                 return -ENOMEM;
 
-        sachip->clk = clk_get(me, "GPIO27_CLK");
+        sachip->clk = clk_get(me, "SA1111_CLK");
         if (!sachip->clk) {
                 ret = PTR_ERR(sachip->clk);
                 goto err_free;
diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig
new file mode 100644
index 000000000000..2a84d557adc2
--- /dev/null
+++ b/arch/arm/configs/ezx_defconfig
@@ -0,0 +1,1614 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.26-rc3
+# Mon Jul  7 17:52:21 2008
+#
+CONFIG_ARM=y
+CONFIG_HAVE_PWM=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_MMU=y
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_AOUT=y
+CONFIG_ZONE_DMA=y
+CONFIG_ARCH_MTD_XIP=y
+CONFIG_VECTORS_BASE=0xffff0000
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION="-ezxdev"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_CGROUPS is not set
+CONFIG_GROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_USER_SCHED=y
+# CONFIG_CGROUP_SCHED is not set
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_EMBEDDED=y
+CONFIG_UID16=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_SYSCTL_SYSCALL_CHECK=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+# CONFIG_MARKERS is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_KPROBES is not set
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+# CONFIG_HAVE_DMA_ATTRS is not set
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_LSF is not set
+# CONFIG_BLK_DEV_BSG is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+CONFIG_IOSCHED_DEADLINE=y
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="deadline"
+CONFIG_CLASSIC_RCU=y
+
+#
+# System Type
+#
+# CONFIG_ARCH_AAEC2000 is not set
+# CONFIG_ARCH_INTEGRATOR is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_CLPS7500 is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_CO285 is not set
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_NETX is not set
+# CONFIG_ARCH_H720X is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_IOP13XX is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IOP33X is not set
+# CONFIG_ARCH_IXP23XX is not set
+# CONFIG_ARCH_IXP2000 is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_L7200 is not set
+# CONFIG_ARCH_KS8695 is not set
+# CONFIG_ARCH_NS9XXX is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_ORION5X is not set
+# CONFIG_ARCH_PNX4008 is not set
+CONFIG_ARCH_PXA=y
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C2410 is not set
+# CONFIG_ARCH_SHARK is not set
+# CONFIG_ARCH_LH7A40X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_MSM7X00A is not set
+
+#
+# Intel PXA2xx/PXA3xx Implementations
+#
+# CONFIG_ARCH_GUMSTIX is not set
+# CONFIG_ARCH_LUBBOCK is not set
+# CONFIG_MACH_LOGICPD_PXA270 is not set
+# CONFIG_MACH_MAINSTONE is not set
+# CONFIG_ARCH_PXA_IDP is not set
+# CONFIG_PXA_SHARPSL is not set
+# CONFIG_ARCH_PXA_ESERIES is not set
+# CONFIG_MACH_TRIZEPS4 is not set
+# CONFIG_MACH_EM_X270 is not set
+# CONFIG_MACH_COLIBRI is not set
+# CONFIG_MACH_ZYLONITE is not set
+# CONFIG_MACH_LITTLETON is not set
+# CONFIG_MACH_ARMCORE is not set
+# CONFIG_MACH_MAGICIAN is not set
+# CONFIG_MACH_PCM027 is not set
+CONFIG_PXA_EZX=y
+CONFIG_MACH_EZX_A780=y
+CONFIG_MACH_EZX_E680=y
+CONFIG_MACH_EZX_A1200=y
+CONFIG_MACH_EZX_A910=y
+CONFIG_MACH_EZX_E6=y
+CONFIG_MACH_EZX_E2=y
+CONFIG_PXA27x=y
+CONFIG_PXA_SSP=y
+CONFIG_PXA_PWM=y
+
+#
+# Boot options
+#
+
+#
+# Power management
+#
+
+#
+# Processor Type
+#
+CONFIG_CPU_32=y
+CONFIG_CPU_XSCALE=y
+CONFIG_CPU_32v5=y
+CONFIG_CPU_ABRT_EV5T=y
+CONFIG_CPU_PABRT_NOIFAR=y
+CONFIG_CPU_CACHE_VIVT=y
+CONFIG_CPU_TLB_V4WBI=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+CONFIG_ARM_THUMB=y
+# CONFIG_CPU_DCACHE_DISABLE is not set
+# CONFIG_OUTER_CACHE is not set
+CONFIG_IWMMXT=y
+CONFIG_XSCALE_PMU=y
+
+#
+# Bus support
+#
+# CONFIG_PCI_SYSCALL is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+# CONFIG_PCCARD is not set
+
+#
+# Kernel Features
+#
+CONFIG_TICK_ONESHOT=y
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_PREEMPT=y
+CONFIG_HZ=100
+CONFIG_AEABI=y
+CONFIG_OABI_COMPAT=y
+# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4096
+# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_ALIGNMENT_TRAP=y
+
+#
+# Boot options
+#
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=1 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug"
+# CONFIG_XIP_KERNEL is not set
+CONFIG_KEXEC=y
+CONFIG_ATAGS_PROC=y
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_FPE_NWFPE=y
+# CONFIG_FPE_NWFPE_XP is not set
+# CONFIG_FPE_FASTFPE is not set
+
+#
+# Userspace binary formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_AOUT=m
+CONFIG_BINFMT_MISC=m
+
+#
+# Power management options
+#
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+CONFIG_APM_EMULATION=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+
+#
+# Networking
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+CONFIG_PACKET_MMAP=y
+CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+# CONFIG_IP_MULTICAST is not set
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_FIB_HASH=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+CONFIG_INET_TUNNEL=m
+# 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_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IP_VS is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_PRIVACY is not set
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+CONFIG_INET6_AH=m
+CONFIG_INET6_ESP=m
+CONFIG_INET6_IPCOMP=m
+CONFIG_IPV6_MIP6=m
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_TRANSPORT=m
+CONFIG_INET6_XFRM_MODE_TUNNEL=m
+CONFIG_INET6_XFRM_MODE_BEET=m
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+CONFIG_IPV6_SIT=m
+CONFIG_IPV6_NDISC_NODETYPE=y
+CONFIG_IPV6_TUNNEL=m
+CONFIG_IPV6_MULTIPLE_TABLES=y
+CONFIG_IPV6_SUBTREES=y
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NETFILTER=y
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_NETLINK_QUEUE=m
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CT_ACCT=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CT_PROTO_DCCP is not set
+CONFIG_NF_CT_PROTO_GRE=m
+CONFIG_NF_CT_PROTO_SCTP=m
+CONFIG_NF_CT_PROTO_UDPLITE=m
+CONFIG_NF_CONNTRACK_AMANDA=m
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_H323=m
+CONFIG_NF_CONNTRACK_IRC=m
+CONFIG_NF_CONNTRACK_NETBIOS_NS=m
+CONFIG_NF_CONNTRACK_PPTP=m
+CONFIG_NF_CONNTRACK_SANE=m
+CONFIG_NF_CONNTRACK_SIP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+CONFIG_NETFILTER_XT_MATCH_DSCP=m
+CONFIG_NETFILTER_XT_MATCH_ESP=m
+CONFIG_NETFILTER_XT_MATCH_HELPER=m
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+CONFIG_NETFILTER_XT_MATCH_LENGTH=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MARK=m
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+CONFIG_NETFILTER_XT_MATCH_POLICY=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
+CONFIG_NETFILTER_XT_MATCH_QUOTA=m
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+CONFIG_NETFILTER_XT_MATCH_REALM=m
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_NETFILTER_XT_MATCH_STRING=m
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_MATCH_U32=m
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_PROC_COMPAT=y
+CONFIG_IP_NF_QUEUE=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MATCH_RECENT=m
+CONFIG_IP_NF_MATCH_ECN=m
+CONFIG_IP_NF_MATCH_AH=m
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+CONFIG_IP_NF_TARGET_LOG=m
+CONFIG_IP_NF_TARGET_ULOG=m
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_TARGET_NETMAP=m
+CONFIG_NF_NAT_SNMP_BASIC=m
+CONFIG_NF_NAT_PROTO_GRE=m
+CONFIG_NF_NAT_PROTO_UDPLITE=m
+CONFIG_NF_NAT_PROTO_SCTP=m
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_IRC=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_AMANDA=m
+CONFIG_NF_NAT_PPTP=m
+CONFIG_NF_NAT_H323=m
+CONFIG_NF_NAT_SIP=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_TARGET_ECN=m
+CONFIG_IP_NF_TARGET_TTL=m
+CONFIG_IP_NF_TARGET_CLUSTERIP=m
+CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_ARPTABLES=m
+CONFIG_IP_NF_ARPFILTER=m
+CONFIG_IP_NF_ARP_MANGLE=m
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_IP6_NF_QUEUE=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MATCH_RT=m
+CONFIG_IP6_NF_MATCH_OPTS=m
+CONFIG_IP6_NF_MATCH_FRAG=m
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+CONFIG_IP6_NF_MATCH_AH=m
+CONFIG_IP6_NF_MATCH_MH=m
+CONFIG_IP6_NF_MATCH_EUI64=m
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_LOG=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_HL=m
+CONFIG_IP6_NF_RAW=m
+
+#
+# Bridge: Netfilter Configuration
+#
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+CONFIG_BRIDGE=m
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+CONFIG_NET_CLS_ROUTE=y
+CONFIG_NET_SCH_FIFO=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+CONFIG_BT=y
+CONFIG_BT_L2CAP=m
+CONFIG_BT_SCO=y
+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
+
+#
+# Bluetooth device drivers
+#
+# CONFIG_BT_HCIUSB is not set
+# CONFIG_BT_HCIBTUSB is not set
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+# CONFIG_BT_HCIUART_BCSP is not set
+# CONFIG_BT_HCIUART_LL is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_AF_RXRPC is not set
+CONFIG_FIB_RULES=y
+
+#
+# Wireless
+#
+CONFIG_CFG80211=m
+CONFIG_NL80211=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_MAC80211=m
+
+#
+# Rate control algorithm selection
+#
+CONFIG_MAC80211_RC_DEFAULT_PID=y
+# CONFIG_MAC80211_RC_DEFAULT_NONE is not set
+
+#
+# Selecting 'y' for an algorithm will
+#
+
+#
+# build the algorithm into mac80211.
+#
+CONFIG_MAC80211_RC_DEFAULT="pid"
+CONFIG_MAC80211_RC_PID=y
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
+# CONFIG_MAC80211_DEBUG is not set
+CONFIG_IEEE80211=m
+# CONFIG_IEEE80211_DEBUG is not set
+CONFIG_IEEE80211_CRYPT_WEP=m
+CONFIG_IEEE80211_CRYPT_CCMP=m
+CONFIG_IEEE80211_CRYPT_TKIP=m
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+CONFIG_FW_LOADER=m
+# CONFIG_SYS_HYPERVISOR is not set
+CONFIG_CONNECTOR=m
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_AR7_PARTS is not set
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_BLKDEVS is not set
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_GEOMETRY=y
+# CONFIG_MTD_MAP_BANK_WIDTH_1 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+# CONFIG_MTD_CFI_I2 is not set
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+CONFIG_MTD_XIP=y
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x0
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
+# CONFIG_MTD_PXA2XX is not set
+# CONFIG_MTD_ARM_INTEGRATOR is not set
+# CONFIG_MTD_SHARP_SL is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+CONFIG_BLK_DEV_LOOP=m
+CONFIG_BLK_DEV_CRYPTOLOOP=m
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_UB is not set
+CONFIG_BLK_DEV_RAM=m
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_BLK_DEV_XIP is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_MISC_DEVICES=y
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NETDEVICES_MULTIQUEUE is not set
+CONFIG_DUMMY=y
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+# CONFIG_NET_ETHERNET is not set
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# USB Network Adapters
+#
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_WAN is not set
+CONFIG_PPP=m
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_ASYNC=m
+CONFIG_PPP_SYNC_TTY=m
+CONFIG_PPP_DEFLATE=m
+CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPPOE is not set
+# CONFIG_PPPOL2TP is not set
+# CONFIG_SLIP is not set
+CONFIG_SLHC=m
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+# CONFIG_INPUT_APMPOWER is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+CONFIG_KEYBOARD_PXA27x=y
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+CONFIG_TOUCHSCREEN_PCAP=y
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+CONFIG_INPUT_UINPUT=y
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+CONFIG_DEVKMEM=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_PXA=y
+CONFIG_SERIAL_PXA_CONSOLE=y
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=8
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_NVRAM is not set
+# CONFIG_R3964 is not set
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_TINY_USB is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_BITBANG is not set
+CONFIG_SPI_PXA2XX=m
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_TLE62X0 is not set
+CONFIG_HAVE_GPIO_LIB=y
+
+#
+# GPIO Support
+#
+
+#
+# I2C GPIO expanders:
+#
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+
+#
+# SPI GPIO expanders:
+#
+# CONFIG_GPIO_MCP23S08 is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_WATCHDOG is not set
+
+#
+# Sonics Silicon Backplane
+#
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_HTC_EGPIO is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TC6393XB is not set
+CONFIG_EZX_PCAP=y
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+CONFIG_VIDEO_DEV=m
+CONFIG_VIDEO_V4L2_COMMON=m
+CONFIG_VIDEO_ALLOW_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+# CONFIG_DVB_CORE is not set
+CONFIG_VIDEO_MEDIA=m
+
+#
+# Multimedia drivers
+#
+# CONFIG_MEDIA_ATTACH is not set
+CONFIG_MEDIA_TUNER=m
+# CONFIG_MEDIA_TUNER_CUSTOMIZE is not set
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_VIDEO_V4L2=m
+CONFIG_VIDEO_V4L1=m
+CONFIG_VIDEO_CAPTURE_DRIVERS=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
+# CONFIG_VIDEO_CPIA is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_VIDEO_SAA5246A is not set
+# CONFIG_VIDEO_SAA5249 is not set
+# CONFIG_TUNER_3036 is not set
+# CONFIG_V4L_USB_DRIVERS is not set
+# CONFIG_SOC_CAMERA is not set
+# CONFIG_VIDEO_PXA27x is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_USB_DSBR is not set
+# CONFIG_USB_SI470X is not set
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_SYS_FOPS is not set
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_PXA=y
+# CONFIG_FB_PXA_SMARTPANEL is not set
+CONFIG_FB_PXA_PARAMETERS=y
+# CONFIG_FB_MBX is not set
+# CONFIG_FB_AM200EPD is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_CORGI is not set
+CONFIG_BACKLIGHT_PWM=y
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+CONFIG_FONTS=y
+# CONFIG_FONT_8x8 is not set
+# CONFIG_FONT_8x16 is not set
+# CONFIG_FONT_6x11 is not set
+# CONFIG_FONT_7x14 is not set
+# CONFIG_FONT_PEARL_8x8 is not set
+# CONFIG_FONT_ACORN_8x8 is not set
+CONFIG_FONT_MINI_4x6=y
+# CONFIG_FONT_SUN8x16 is not set
+# CONFIG_FONT_SUN12x22 is not set
+# CONFIG_FONT_10x18 is not set
+# CONFIG_LOGO is not set
+
+#
+# Sound
+#
+CONFIG_SOUND=y
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=y
+CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# ALSA ARM devices
+#
+# CONFIG_SND_PXA2XX_AC97 is not set
+
+#
+# SPI devices
+#
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_CAIAQ is not set
+
+#
+# System on Chip audio support
+#
+CONFIG_SND_SOC=y
+CONFIG_SND_PXA2XX_SOC=y
+
+#
+# ALSA SoC audio for Freescale SOCs
+#
+
+#
+# SoC Audio for the Texas Instruments OMAP
+#
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+# CONFIG_HIDRAW is not set
+
+#
+# USB Input Devices
+#
+# CONFIG_USB_HID is not set
+
+#
+# USB HID Boot Protocol drivers
+#
+# CONFIG_USB_KBD is not set
+# CONFIG_USB_MOUSE is not set
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+CONFIG_USB=y
+# CONFIG_USB_DEBUG is not set
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEVICEFS is not set
+# CONFIG_USB_DEVICE_CLASS is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_SUSPEND is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_WHITELIST is not set
+# CONFIG_USB_OTG_BLACKLIST_HUB is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_ISP1760_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
+#
+# CONFIG_USB_LIBUSUAL is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MON is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_AUERSWALD is not set
+# CONFIG_USB_RIO500 is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
+# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_PHIDGET is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_PXA25X is not set
+# CONFIG_USB_GADGET_M66592 is not set
+CONFIG_USB_GADGET_PXA27X=y
+CONFIG_USB_PXA27X=y
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=y
+# CONFIG_USB_ETH_RNDIS is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FILE_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+CONFIG_MMC=y
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_UNSAFE_RESUME=y
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_BOUNCE=y
+CONFIG_SDIO_UART=y
+
+#
+# MMC/SD Host Controller Drivers
+#
+CONFIG_MMC_PXA=y
+# CONFIG_MMC_SPI is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_GPIO is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_SA1100=m
+# CONFIG_UIO is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+# CONFIG_EXT2_FS_XIP is not set
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
+CONFIG_JBD=m
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=m
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_JFS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_XFS_FS=m
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS_FS=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_FUSE_FS=m
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_SYSCTL=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+
+#
+# Miscellaneous filesystems
+#
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+CONFIG_CRAMFS=m
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+# CONFIG_NFS_V4 is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+# CONFIG_NFSD_V4 is not set
+# CONFIG_ROOT_NFS is not set
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_EXPORTFS=m
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+# CONFIG_SUNRPC_BIND34 is not set
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+CONFIG_SMB_FS=m
+# CONFIG_SMB_NLS_DEFAULT is not set
+CONFIG_CIFS=m
+CONFIG_CIFS_STATS=y
+# CONFIG_CIFS_STATS2 is not set
+CONFIG_CIFS_WEAK_PW_HASH=y
+CONFIG_CIFS_XATTR=y
+CONFIG_CIFS_POSIX=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_EXPERIMENTAL is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+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_DLM is not set
+
+#
+# Kernel hacking
+#
+# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_WARN_DEPRECATED=y
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_FRAME_POINTER=y
+# CONFIG_SAMPLES is not set
+# CONFIG_DEBUG_USER is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=m
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_HASH=m
+CONFIG_CRYPTO_MANAGER=m
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_HMAC=m
+CONFIG_CRYPTO_XCBC=m
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_TGR192=m
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+# CONFIG_CRYPTO_CAMELLIA is not set
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_KHAZAD=m
+# CONFIG_CRYPTO_SALSA20 is not set
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+# CONFIG_CRYPTO_LZO is not set
+CONFIG_CRYPTO_HW=y
+
+#
+# Library routines
+#
+CONFIG_BITREVERSE=y
+# CONFIG_GENERIC_FIND_FIRST_BIT is not set
+# CONFIG_GENERIC_FIND_NEXT_BIT is not set
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 914bb33dab92..e8ee7ec9ff6d 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -16,18 +16,24 @@ config CPU_PXA310
 config CPU_PXA320
         bool "PXA320 (codename Monahans-P)"
 
+config CPU_PXA930
+        bool "PXA930 (codename Tavor-P)"
+
 endmenu
 
 endif
 
-menu "Select target boards"
-
 config ARCH_GUMSTIX
         bool "Gumstix XScale boards"
         help
           Say Y here if you intend to run this kernel on a
           Gumstix Full Function Minature Computer.
 
+config MACH_GUMSTIX_F
+        bool "Basix, Connex, ws-200ax, ws-400ax systems"
+        depends on ARCH_GUMSTIX
+        select PXA25x
+
 config ARCH_LUBBOCK
         bool "Intel DBPXA250 Development Platform"
         select PXA25x
@@ -58,6 +64,57 @@ config PXA_SHARPSL
           SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
           handheld computer.
 
+config MACH_POODLE
+        bool "Enable Sharp SL-5600 (Poodle) Support"
+        depends on PXA_SHARPSL
+        select PXA25x
+        select SHARP_LOCOMO
+        select PXA_SSP
+
+config MACH_CORGI
+        bool "Enable Sharp SL-C700 (Corgi) Support"
+        depends on PXA_SHARPSL
+        select PXA25x
+        select PXA_SHARP_C7xx
+
+config MACH_SHEPHERD
+        bool "Enable Sharp SL-C750 (Shepherd) Support"
+        depends on PXA_SHARPSL
+        select PXA25x
+        select PXA_SHARP_C7xx
+
+config MACH_HUSKY
+        bool "Enable Sharp SL-C760 (Husky) Support"
+        depends on PXA_SHARPSL
+        select PXA25x
+        select PXA_SHARP_C7xx
+
+config MACH_AKITA
+        bool "Enable Sharp SL-1000 (Akita) Support"
+        depends on PXA_SHARPSL
+        select PXA27x
+        select PXA_SHARP_Cxx00
+        select MACH_SPITZ
+        select I2C
+        select I2C_PXA
+
+config MACH_SPITZ
+        bool "Enable Sharp Zaurus SL-3000 (Spitz) Support"
+        depends on PXA_SHARPSL
+        select PXA27x
+        select PXA_SHARP_Cxx00
+
+config MACH_BORZOI
+        bool "Enable Sharp Zaurus SL-3100 (Borzoi) Support"
+        depends on PXA_SHARPSL
+        select PXA27x
+        select PXA_SHARP_Cxx00
+
+config MACH_TOSA
+        bool "Enable Sharp SL-6000x (Tosa) Support"
+        depends on PXA_SHARPSL
+        select PXA25x
+
 config ARCH_PXA_ESERIES
         bool "PXA based Toshiba e-series PDAs"
         select PXA25x
@@ -70,10 +127,19 @@ config MACH_E330
           Say Y here if you intend to run this kernel on a Toshiba
           e330 family PDA.
 
+config MACH_E350
+        bool "Toshiba e350"
+        default y
+        depends on ARCH_PXA_ESERIES
+        help
+          Say Y here if you intend to run this kernel on a Toshiba
+          e350 family PDA.
+
 config MACH_E740
         bool "Toshiba e740"
         default y
         depends on ARCH_PXA_ESERIES
+        select FB_W100
         help
           Say Y here if you intend to run this kernel on a Toshiba
           e740 family PDA.
@@ -82,6 +148,7 @@ config MACH_E750
         bool "Toshiba e750"
         default y
         depends on ARCH_PXA_ESERIES
+        select FB_W100
         help
           Say Y here if you intend to run this kernel on a Toshiba
           e750 family PDA.
@@ -98,6 +165,7 @@ config MACH_E800
         bool "Toshiba e800"
         default y
         depends on ARCH_PXA_ESERIES
+        select FB_W100
         help
           Say Y here if you intend to run this kernel on a Toshiba
           e800 family PDA.
@@ -106,6 +174,10 @@ config MACH_TRIZEPS4
         bool "Keith und Koep Trizeps4 DIMM-Module"
         select PXA27x
 
+config MACH_TRIZEPS4_CONXS
+        bool "ConXS Eval Board"
+        depends on MACH_TRIZEPS4
+
 config MACH_EM_X270
         bool "CompuLab EM-x270 platform"
         select PXA27x
@@ -115,7 +187,7 @@ config MACH_COLIBRI
         select PXA27x
 
 config MACH_ZYLONITE
-        bool "PXA3xx Development Platform"
+        bool "PXA3xx Development Platform (aka Zylonite)"
         select PXA3xx
         select HAVE_PWM
 
@@ -124,6 +196,16 @@ config MACH_LITTLETON
         select PXA3xx
         select PXA_SSP
 
+config MACH_TAVOREVB
+        bool "PXA930 Evaluation Board (aka TavorEVB)"
+        select PXA3xx
+        select PXA930
+
+config MACH_SAAR
+        bool "PXA930 Handheld Platform (aka SAAR)"
+        select PXA3xx
+        select PXA930
+
 config MACH_ARMCORE
         bool "CompuLab CM-X270 modules"
         select PXA27x
@@ -131,7 +213,6 @@ config MACH_ARMCORE
 
 config MACH_MAGICIAN
         bool "Enable HTC Magician Support"
-        depends on ARCH_PXA
         select PXA27x
         select IWMMXT
 
@@ -139,18 +220,26 @@ config MACH_PCM027
         bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"
         select PXA27x
         select IWMMXT
+        select PXA_SSP
 
-endmenu
+config ARCH_PXA_PALM
+        bool "PXA based Palm PDAs"
+        select HAVE_PWM
 
-choice
-        prompt "Used baseboard"
-        depends on MACH_PCM027
+config MACH_PALMTX
+        bool "Palm T|X"
+        default y
+        depends on ARCH_PXA_PALM
+        select PXA27x
+        select IWMMXT
+        help
+          Say Y here if you intend to run this kernel on a Palm T|X
+          handheld computer.
 
 config MACH_PCM990_BASEBOARD
         bool "PHYTEC PCM-990 development board"
         select HAVE_PWM
-
-endchoice
+        depends on MACH_PCM027
 
 choice
         prompt "display on pcm990"
@@ -167,88 +256,45 @@ config PCM990_DISPLAY_NONE
 
 endchoice
 
-if ARCH_GUMSTIX
-
-choice
-        prompt "Select target Gumstix board"
-
-config MACH_GUMSTIX_F
-        bool "Basix, Connex, ws-200ax, ws-400ax systems"
-        select PXA25x
-
-endchoice
-
-endif
 
+config PXA_EZX
+        bool "Motorola EZX Platform"
+        select PXA27x
+        select IWMMXT
+        select HAVE_PWM
 
-if MACH_TRIZEPS4
+config MACH_EZX_A780
+        bool "Motorola EZX A780"
+        default y
+        depends on PXA_EZX
 
-choice
-        prompt "Select base board for Trizeps 4 module"
+config MACH_EZX_E680
+        bool "Motorola EZX E680"
+        default y
+        depends on PXA_EZX
 
-config MACH_TRIZEPS4_CONXS
-        bool "ConXS Eval Board"
+config MACH_EZX_A1200
+        bool "Motorola EZX A1200"
+        default y
+        depends on PXA_EZX
 
-config MACH_TRIZEPS4_ANY
-        bool "another Board"
+config MACH_EZX_A910
+        bool "Motorola EZX A910"
+        default y
+        depends on PXA_EZX
 
-endchoice
+config MACH_EZX_E6
+        bool "Motorola EZX E6"
+        default y
+        depends on PXA_EZX
 
-endif
+config MACH_EZX_E2
+        bool "Motorola EZX E2"
+        default y
+        depends on PXA_EZX
 
 endmenu
 
-config MACH_POODLE
-        bool "Enable Sharp SL-5600 (Poodle) Support"
-        depends on PXA_SHARPSL
-        select PXA25x
-        select SHARP_LOCOMO
-        select PXA_SSP
-
-config MACH_CORGI
-        bool "Enable Sharp SL-C700 (Corgi) Support"
-        depends on PXA_SHARPSL
-        select PXA25x
-        select PXA_SHARP_C7xx
-
-config MACH_SHEPHERD
-        bool "Enable Sharp SL-C750 (Shepherd) Support"
-        depends on PXA_SHARPSL
-        select PXA25x
-        select PXA_SHARP_C7xx
-
-config MACH_HUSKY
-        bool "Enable Sharp SL-C760 (Husky) Support"
-        depends on PXA_SHARPSL
-        select PXA25x
-        select PXA_SHARP_C7xx
-
-config MACH_AKITA
-        bool "Enable Sharp SL-1000 (Akita) Support"
-        depends on PXA_SHARPSL
-        select PXA27x
-        select PXA_SHARP_Cxx00
-        select MACH_SPITZ
-        select I2C
-        select I2C_PXA
-
-config MACH_SPITZ
-        bool "Enable Sharp Zaurus SL-3000 (Spitz) Support"
-        depends on PXA_SHARPSL
-        select PXA27x
-        select PXA_SHARP_Cxx00
-
-config MACH_BORZOI
-        bool "Enable Sharp Zaurus SL-3100 (Borzoi) Support"
-        depends on PXA_SHARPSL
-        select PXA27x
-        select PXA_SHARP_Cxx00
-
-config MACH_TOSA
-        bool "Enable Sharp SL-6000x (Tosa) Support"
-        depends on PXA_SHARPSL
-        select PXA25x
-
 config PXA25x
         bool
         help
@@ -288,4 +334,13 @@ config PXA_PWM
         default BACKLIGHT_PWM
         help
           Enable support for PXA2xx/PXA3xx PWM controllers
+
+config TOSA_BT
+        tristate "Control the state of built-in bluetooth chip on Sharp SL-6000"
+        depends on MACH_TOSA
+        select RFKILL
+        help
+          This is a simple driver that is able to control
+          the state of built in bluetooth chip on tosa.
+
 endif
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index c4dfbe87fc4e..99ecbe7f8506 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -4,7 +4,7 @@
 
 # Common support (must be linked before board specific support)
 obj-y                           += clock.o devices.o generic.o irq.o dma.o \
-                                   time.o gpio.o
+                                   time.o gpio.o reset.o
 obj-$(CONFIG_PM)                += pm.o sleep.o standby.o
 obj-$(CONFIG_CPU_FREQ)          += cpu-pxa.o
 
@@ -18,6 +18,7 @@ obj-$(CONFIG_PXA27x)		+= mfp-pxa2xx.o pxa2xx.o pxa27x.o
 obj-$(CONFIG_PXA3xx)            += mfp-pxa3xx.o pxa3xx.o smemc.o
 obj-$(CONFIG_CPU_PXA300)        += pxa300.o
 obj-$(CONFIG_CPU_PXA320)        += pxa320.o
+obj-$(CONFIG_CPU_PXA930)        += pxa930.o
 
 # Specific board support
 obj-$(CONFIG_ARCH_GUMSTIX)      += gumstix.o
@@ -36,7 +37,12 @@ obj-$(CONFIG_MACH_PCM990_BASEBOARD)	+= pcm990-baseboard.o
 obj-$(CONFIG_MACH_TOSA)         += tosa.o
 obj-$(CONFIG_MACH_EM_X270)      += em-x270.o
 obj-$(CONFIG_MACH_MAGICIAN)     += magician.o
-obj-$(CONFIG_ARCH_PXA_ESERIES)  += eseries.o
+obj-$(CONFIG_ARCH_PXA_ESERIES)  += eseries.o eseries_udc.o
+obj-$(CONFIG_MACH_E740)         += e740_lcd.o
+obj-$(CONFIG_MACH_E750)         += e750_lcd.o
+obj-$(CONFIG_MACH_E400)         += e400_lcd.o
+obj-$(CONFIG_MACH_E800)         += e800_lcd.o
+obj-$(CONFIG_MACH_PALMTX)       += palmtx.o
 
 ifeq ($(CONFIG_MACH_ZYLONITE),y)
   obj-y                         += zylonite.o
@@ -44,8 +50,11 @@ ifeq ($(CONFIG_MACH_ZYLONITE),y)
   obj-$(CONFIG_CPU_PXA320)      += zylonite_pxa320.o
 endif
 obj-$(CONFIG_MACH_LITTLETON)    += littleton.o
+obj-$(CONFIG_MACH_TAVOREVB)     += tavorevb.o
+obj-$(CONFIG_MACH_SAAR)         += saar.o
 
 obj-$(CONFIG_MACH_ARMCORE)      += cm-x270.o
+obj-$(CONFIG_PXA_EZX)           += ezx.o
 
 # Support for blinky lights
 led-y := leds.o
@@ -59,3 +68,5 @@ obj-$(CONFIG_LEDS)		+= $(led-y)
 ifeq ($(CONFIG_PCI),y)
 obj-$(CONFIG_MACH_ARMCORE) += cm-x270-pci.o
 endif
+
+obj-$(CONFIG_TOSA_BT)           += tosa-bt.o
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index b4d04955dcb0..630063ffa6fc 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -101,21 +101,6 @@ unsigned long clk_get_rate(struct clk *clk)
 EXPORT_SYMBOL(clk_get_rate);
 
 
-static void clk_gpio27_enable(struct clk *clk)
-{
-        pxa_gpio_mode(GPIO11_3_6MHz_MD);
-}
-
-static void clk_gpio27_disable(struct clk *clk)
-{
-}
-
-static const struct clkops clk_gpio27_ops = {
-        .enable         = clk_gpio27_enable,
-        .disable        = clk_gpio27_disable,
-};
-
-
 void clk_cken_enable(struct clk *clk)
 {
         CKEN |= 1 << clk->cken;
@@ -131,14 +116,6 @@ const struct clkops clk_cken_ops = {
         .disable        = clk_cken_disable,
 };
 
-static struct clk common_clks[] = {
-        {
-                .name           = "GPIO27_CLK",
-                .ops            = &clk_gpio27_ops,
-                .rate           = 3686400,
-        },
-};
-
 void clks_register(struct clk *clks, size_t num)
 {
         int i;
@@ -148,10 +125,3 @@ void clks_register(struct clk *clks, size_t num)
                 list_add(&clks[i].node, &clocks);
         mutex_unlock(&clocks_mutex);
 }
-
-static int __init clk_init(void)
-{
-        clks_register(common_clks, ARRAY_SIZE(common_clks));
-        return 0;
-}
-arch_initcall(clk_init);
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 83cbfaba485d..1ec8f9178aaf 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -47,9 +47,42 @@ struct clk {
                 .other  = _other,                       \
         }
 
+#define INIT_CLK(_name, _ops, _rate, _delay, _dev)      \
+        {                                               \
+                .name   = _name,                        \
+                .dev    = _dev,                         \
+                .ops    = _ops,                         \
+                .rate   = _rate,                        \
+                .delay  = _delay,                       \
+        }
+
 extern const struct clkops clk_cken_ops;
 
 void clk_cken_enable(struct clk *clk);
 void clk_cken_disable(struct clk *clk);
 
+#ifdef CONFIG_PXA3xx
+#define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev)  \
+        {                                               \
+                .name   = _name,                        \
+                .dev    = _dev,                         \
+                .ops    = &clk_pxa3xx_cken_ops,         \
+                .rate   = _rate,                        \
+                .cken   = CKEN_##_cken,                 \
+                .delay  = _delay,                       \
+        }
+
+#define PXA3xx_CK(_name, _cken, _ops, _dev)             \
+        {                                               \
+                .name   = _name,                        \
+                .dev    = _dev,                         \
+                .ops    = _ops,                         \
+                .cken   = CKEN_##_cken,                 \
+        }
+
+extern const struct clkops clk_pxa3xx_cken_ops;
+extern void clk_pxa3xx_cken_enable(struct clk *);
+extern void clk_pxa3xx_cken_disable(struct clk *);
+#endif
+
 void clks_register(struct clk *clks, size_t num);
diff --git a/arch/arm/mach-pxa/cm-x270-pci.c b/arch/arm/mach-pxa/cm-x270-pci.c
index 319c9ff3ab9a..bcf0cde6ccc9 100644
--- a/arch/arm/mach-pxa/cm-x270-pci.c
+++ b/arch/arm/mach-pxa/cm-x270-pci.c
@@ -5,7 +5,7 @@
  *
  * Bits taken from various places.
  *
- * Copyright (C) 2007 Compulab, Ltd.
+ * Copyright (C) 2007, 2008 Compulab, Ltd.
  * Mike Rapoport <mike@compulab.co.il>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -19,16 +19,16 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
+#include <linux/gpio.h>
 
 #include <asm/mach/pci.h>
-#include <asm/arch/cm-x270.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
 #include <asm/mach-types.h>
 
 #include <asm/hardware/it8152.h>
 
-unsigned long it8152_base_address = CMX270_IT8152_VIRT;
+unsigned long it8152_base_address;
+static int cmx270_it8152_irq_gpio;
 
 /*
  * Only first 64MB of memory can be accessed via PCI.
@@ -42,7 +42,7 @@ void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
         unsigned int sz = SZ_64M >> PAGE_SHIFT;
 
         if (machine_is_armcore()) {
-                pr_info("Adjusting zones for CM-x270\n");
+                pr_info("Adjusting zones for CM-X270\n");
 
                 /*
                  * Only adjust if > 64M on current system
@@ -60,19 +60,20 @@ void __init cmx270_pci_adjust_zones(int node, unsigned long *zone_size,
 static void cmx270_it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
 {
         /* clear our parent irq */
-        GEDR(GPIO_IT8152_IRQ) = GPIO_bit(GPIO_IT8152_IRQ);
+        GEDR(cmx270_it8152_irq_gpio) = GPIO_bit(cmx270_it8152_irq_gpio);
 
         it8152_irq_demux(irq, desc);
 }
 
-void __cmx270_pci_init_irq(void)
+void __cmx270_pci_init_irq(int irq_gpio)
 {
         it8152_init_irq();
-        pxa_gpio_mode(IRQ_TO_GPIO(GPIO_IT8152_IRQ));
-        set_irq_type(IRQ_GPIO(GPIO_IT8152_IRQ), IRQT_RISING);
 
-        set_irq_chained_handler(IRQ_GPIO(GPIO_IT8152_IRQ),
-                                cmx270_it8152_irq_demux);
+        cmx270_it8152_irq_gpio = irq_gpio;
+
+        set_irq_type(gpio_to_irq(irq_gpio), IRQT_RISING);
+
+        set_irq_chained_handler(gpio_to_irq(irq_gpio), cmx270_it8152_irq_demux);
 }
 
 #ifdef CONFIG_PM
@@ -115,8 +116,8 @@ static int __init cmx270_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 
         /*
           Here comes the ugly part. The routing is baseboard specific,
-          but defining a platform for each possible base of CM-x270 is
-          unrealistic. Here we keep mapping for ATXBase and SB-x270.
+          but defining a platform for each possible base of CM-X270 is
+          unrealistic. Here we keep mapping for ATXBase and SB-X270.
         */
         /* ATXBASE PCI slot */
         if (slot == 7)
diff --git a/arch/arm/mach-pxa/cm-x270-pci.h b/arch/arm/mach-pxa/cm-x270-pci.h
index ffe37b66f9a0..48f532f4cb51 100644
--- a/arch/arm/mach-pxa/cm-x270-pci.h
+++ b/arch/arm/mach-pxa/cm-x270-pci.h
@@ -1,13 +1,13 @@
-extern void __cmx270_pci_init_irq(void);
+extern void __cmx270_pci_init_irq(int irq_gpio);
 extern void __cmx270_pci_suspend(void);
 extern void __cmx270_pci_resume(void);
 
 #ifdef CONFIG_PCI
-#define cmx270_pci_init_irq __cmx270_pci_init_irq
-#define cmx270_pci_suspend __cmx270_pci_suspend
-#define cmx270_pci_resume __cmx270_pci_resume
+#define cmx270_pci_init_irq(x) __cmx270_pci_init_irq(x)
+#define cmx270_pci_suspend(x) __cmx270_pci_suspend(x)
+#define cmx270_pci_resume(x) __cmx270_pci_resume(x)
 #else
-#define cmx270_pci_init_irq() do {} while (0)
-#define cmx270_pci_suspend() do {} while (0)
-#define cmx270_pci_resume() do {} while (0)
+#define cmx270_pci_init_irq(x) do {} while (0)
+#define cmx270_pci_suspend(x) do {} while (0)
+#define cmx270_pci_resume(x) do {} while (0)
 #endif
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index 01b9964acec1..402e807eae54 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -1,7 +1,7 @@
 /*
  * linux/arch/arm/mach-pxa/cm-x270.c
  *
- * Copyright (C) 2007 CompuLab, Ltd.
+ * Copyright (C) 2007, 2008 CompuLab, Ltd.
  * Mike Rapoport <mike@compulab.co.il>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -9,44 +9,156 @@
  * published by the Free Software Foundation.
  */
 
-#include <linux/types.h>
-#include <linux/pm.h>
-#include <linux/fb.h>
 #include <linux/platform_device.h>
-#include <linux/irq.h>
 #include <linux/sysdev.h>
-#include <linux/io.h>
-#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/gpio.h>
 
 #include <linux/dm9000.h>
 #include <linux/rtc-v3020.h>
-#include <linux/serial_8250.h>
-
 #include <video/mbxfb.h>
+#include <linux/leds.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
 
-#include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
+#include <asm/arch/mfp-pxa27x.h>
+#include <asm/arch/pxa-regs.h>
 #include <asm/arch/audio.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/bitfield.h>
-#include <asm/arch/cm-x270.h>
 
 #include <asm/hardware/it8152.h>
 
 #include "generic.h"
 #include "cm-x270-pci.h"
 
+/* virtual addresses for statically mapped regions */
+#define CMX270_VIRT_BASE        (0xe8000000)
+#define CMX270_IT8152_VIRT      (CMX270_VIRT_BASE)
+
 #define RTC_PHYS_BASE           (PXA_CS1_PHYS + (5 << 22))
 #define DM9000_PHYS_BASE        (PXA_CS1_PHYS + (6 << 22))
 
-static struct resource cmx270_dm9k_resource[] = {
+/* GPIO IRQ usage */
+#define GPIO10_ETHIRQ           (10)
+#define GPIO22_IT8152_IRQ       (22)
+#define GPIO83_MMC_IRQ          (83)
+#define GPIO95_GFXIRQ           (95)
+
+#define CMX270_ETHIRQ           IRQ_GPIO(GPIO10_ETHIRQ)
+#define CMX270_IT8152_IRQ       IRQ_GPIO(GPIO22_IT8152_IRQ)
+#define CMX270_MMC_IRQ          IRQ_GPIO(GPIO83_MMC_IRQ)
+#define CMX270_GFXIRQ           IRQ_GPIO(GPIO95_GFXIRQ)
+
+/* MMC power enable */
+#define GPIO105_MMC_POWER       (105)
+
+static unsigned long cmx270_pin_config[] = {
+        /* AC'97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+        GPIO98_AC97_SYSCLK,
+        GPIO113_AC97_nRESET,
+
+        /* BTUART */
+        GPIO42_BTUART_RXD,
+        GPIO43_BTUART_TXD,
+        GPIO44_BTUART_CTS,
+        GPIO45_BTUART_RTS,
+
+        /* STUART */
+        GPIO46_STUART_RXD,
+        GPIO47_STUART_TXD,
+
+        /* MCI controller */
+        GPIO32_MMC_CLK,
+        GPIO112_MMC_CMD,
+        GPIO92_MMC_DAT_0,
+        GPIO109_MMC_DAT_1,
+        GPIO110_MMC_DAT_2,
+        GPIO111_MMC_DAT_3,
+
+        /* LCD */
+        GPIO58_LCD_LDD_0,
+        GPIO59_LCD_LDD_1,
+        GPIO60_LCD_LDD_2,
+        GPIO61_LCD_LDD_3,
+        GPIO62_LCD_LDD_4,
+        GPIO63_LCD_LDD_5,
+        GPIO64_LCD_LDD_6,
+        GPIO65_LCD_LDD_7,
+        GPIO66_LCD_LDD_8,
+        GPIO67_LCD_LDD_9,
+        GPIO68_LCD_LDD_10,
+        GPIO69_LCD_LDD_11,
+        GPIO70_LCD_LDD_12,
+        GPIO71_LCD_LDD_13,
+        GPIO72_LCD_LDD_14,
+        GPIO73_LCD_LDD_15,
+        GPIO74_LCD_FCLK,
+        GPIO75_LCD_LCLK,
+        GPIO76_LCD_PCLK,
+        GPIO77_LCD_BIAS,
+
+        /* I2C */
+        GPIO117_I2C_SCL,
+        GPIO118_I2C_SDA,
+
+        /* SSP1 */
+        GPIO23_SSP1_SCLK,
+        GPIO24_SSP1_SFRM,
+        GPIO25_SSP1_TXD,
+        GPIO26_SSP1_RXD,
+
+        /* SSP2 */
+        GPIO19_SSP2_SCLK,
+        GPIO14_SSP2_SFRM,
+        GPIO87_SSP2_TXD,
+        GPIO88_SSP2_RXD,
+
+        /* PC Card */
+        GPIO48_nPOE,
+        GPIO49_nPWE,
+        GPIO50_nPIOR,
+        GPIO51_nPIOW,
+        GPIO85_nPCE_1,
+        GPIO54_nPCE_2,
+        GPIO55_nPREG,
+        GPIO56_nPWAIT,
+        GPIO57_nIOIS16,
+
+        /* SDRAM and local bus */
+        GPIO15_nCS_1,
+        GPIO78_nCS_2,
+        GPIO79_nCS_3,
+        GPIO80_nCS_4,
+        GPIO33_nCS_5,
+        GPIO49_nPWE,
+        GPIO18_RDY,
+
+        /* GPIO */
+        GPIO0_GPIO      | WAKEUP_ON_EDGE_BOTH,
+        GPIO105_GPIO    | MFP_LPM_DRIVE_HIGH,   /* MMC/SD power */
+        GPIO53_GPIO,                            /* PC card reset */
+
+        /* NAND controls */
+        GPIO11_GPIO     | MFP_LPM_DRIVE_HIGH,   /* NAND CE# */
+        GPIO89_GPIO,                            /* NAND Ready/Busy */
+
+        /* interrupts */
+        GPIO10_GPIO,    /* DM9000 interrupt */
+        GPIO83_GPIO,    /* MMC card detect */
+};
+
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+static struct resource cmx270_dm9000_resource[] = {
         [0] = {
                 .start = DM9000_PHYS_BASE,
                 .end   = DM9000_PHYS_BASE + 4,
@@ -64,31 +176,45 @@ static struct resource cmx270_dm9k_resource[] = {
         }
 };
 
-/* for the moment we limit ourselves to 32bit IO until some
- * better IO routines can be written and tested
- */
-static struct dm9000_plat_data cmx270_dm9k_platdata = {
+static struct dm9000_plat_data cmx270_dm9000_platdata = {
         .flags          = DM9000_PLATF_32BITONLY,
 };
 
-/* Ethernet device */
-static struct platform_device cmx270_device_dm9k = {
+static struct platform_device cmx270_dm9000_device = {
         .name           = "dm9000",
         .id             = 0,
-        .num_resources  = ARRAY_SIZE(cmx270_dm9k_resource),
-        .resource       = cmx270_dm9k_resource,
+        .num_resources  = ARRAY_SIZE(cmx270_dm9000_resource),
+        .resource       = cmx270_dm9000_resource,
         .dev            = {
-                .platform_data = &cmx270_dm9k_platdata,
+                .platform_data = &cmx270_dm9000_platdata,
         }
 };
 
-/* touchscreen controller */
+static void __init cmx270_init_dm9000(void)
+{
+        platform_device_register(&cmx270_dm9000_device);
+}
+#else
+static inline void cmx270_init_dm9000(void) {}
+#endif
+
+/* UCB1400 touchscreen controller */
+#if defined(CONFIG_TOUCHSCREEN_UCB1400) || defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
 static struct platform_device cmx270_ts_device = {
         .name           = "ucb1400_ts",
         .id             = -1,
 };
 
-/* RTC */
+static void __init cmx270_init_touchscreen(void)
+{
+        platform_device_register(&cmx270_ts_device);
+}
+#else
+static inline void cmx270_init_touchscreen(void) {}
+#endif
+
+/* V3020 RTC */
+#if defined(CONFIG_RTC_DRV_V3020) || defined(CONFIG_RTC_DRV_V3020_MODULE)
 static struct resource cmx270_v3020_resource[] = {
         [0] = {
                 .start = RTC_PHYS_BASE,
@@ -111,28 +237,67 @@ static struct platform_device cmx270_rtc_device = {
         }
 };
 
-/*
- * CM-X270 LEDs
- */
+static void __init cmx270_init_rtc(void)
+{
+        platform_device_register(&cmx270_rtc_device);
+}
+#else
+static inline void cmx270_init_rtc(void) {}
+#endif
+
+/* CM-X270 LEDs */
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+static struct gpio_led cmx270_leds[] = {
+        [0] = {
+                .name = "cm-x270:red",
+                .default_trigger = "nand-disk",
+                .gpio = 93,
+                .active_low = 1,
+        },
+        [1] = {
+                .name = "cm-x270:green",
+                .default_trigger = "heartbeat",
+                .gpio = 94,
+                .active_low = 1,
+        },
+};
+
+static struct gpio_led_platform_data cmx270_gpio_led_pdata = {
+        .num_leds = ARRAY_SIZE(cmx270_leds),
+        .leds = cmx270_leds,
+};
+
 static struct platform_device cmx270_led_device = {
-        .name           = "cm-x270-led",
+        .name           = "leds-gpio",
         .id             = -1,
+        .dev            = {
+                .platform_data = &cmx270_gpio_led_pdata,
+        },
 };
 
+static void __init cmx270_init_leds(void)
+{
+        platform_device_register(&cmx270_led_device);
+}
+#else
+static inline void cmx270_init_leds(void) {}
+#endif
+
 /* 2700G graphics */
+#if defined(CONFIG_FB_MBX) || defined(CONFIG_FB_MBX_MODULE)
 static u64 fb_dma_mask = ~(u64)0;
 
 static struct resource cmx270_2700G_resource[] = {
         /* frame buffer memory including ODFB and External SDRAM */
         [0] = {
-                .start = MARATHON_PHYS,
-                .end   = MARATHON_PHYS + 0x02000000,
+                .start = PXA_CS2_PHYS,
+                .end   = PXA_CS2_PHYS + 0x01ffffff,
                 .flags = IORESOURCE_MEM,
         },
         /* Marathon registers */
         [1] = {
-                .start = MARATHON_PHYS + 0x03fe0000,
-                .end   = MARATHON_PHYS + 0x03ffffff,
+                .start = PXA_CS2_PHYS + 0x03fe0000,
+                .end   = PXA_CS2_PHYS + 0x03ffffff,
                 .flags = IORESOURCE_MEM,
         },
 };
@@ -200,43 +365,15 @@ static struct platform_device cmx270_2700G = {
         .id             = -1,
 };
 
-static u64 ata_dma_mask = ~(u64)0;
-
-static struct platform_device cmx270_ata = {
-        .name = "pata_cm_x270",
-        .id = -1,
-        .dev            = {
-                .dma_mask       = &ata_dma_mask,
-                .coherent_dma_mask = 0xffffffff,
-        },
-};
-
-/* platform devices */
-static struct platform_device *platform_devices[] __initdata = {
-        &cmx270_device_dm9k,
-        &cmx270_rtc_device,
-        &cmx270_2700G,
-        &cmx270_led_device,
-        &cmx270_ts_device,
-        &cmx270_ata,
-};
-
-/* Map PCI companion and IDE/General Purpose CS statically */
-static struct map_desc cmx270_io_desc[] __initdata = {
-        [0] = { /* IDE/general purpose space */
-                .virtual        = CMX270_IDE104_VIRT,
-                .pfn            = __phys_to_pfn(CMX270_IDE104_PHYS),
-                .length         = SZ_64M - SZ_8M,
-                .type           = MT_DEVICE
-        },
-        [1] = { /* PCI bridge */
-                .virtual        = CMX270_IT8152_VIRT,
-                .pfn            = __phys_to_pfn(CMX270_IT8152_PHYS),
-                .length         = SZ_64M,
-                .type           = MT_DEVICE
-        },
-};
+static void __init cmx270_init_2700G(void)
+{
+        platform_device_register(&cmx270_2700G);
+}
+#else
+static inline void cmx270_init_2700G(void) {}
+#endif
 
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 /*
   Display definitions
   keep these for backwards compatibility, although symbolic names (as
@@ -446,7 +583,16 @@ static int __init cmx270_set_display(char *str)
 */
 __setup("monitor=", cmx270_set_display);
 
+static void __init cmx270_init_display(void)
+{
+        set_pxa_fb_info(cmx270_display);
+}
+#else
+static inline void cmx270_init_display(void) {}
+#endif
+
 /* PXA27x OHCI controller setup */
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
 static int cmx270_ohci_init(struct device *dev)
 {
         /* Set the Power Control Polarity Low */
@@ -461,35 +607,37 @@ static struct pxaohci_platform_data cmx270_ohci_platform_data = {
         .init           = cmx270_ohci_init,
 };
 
+static void __init cmx270_init_ohci(void)
+{
+        pxa_set_ohci_info(&cmx270_ohci_platform_data);
+}
+#else
+static inline void cmx270_init_ohci(void) {}
+#endif
 
+#if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
 static int cmx270_mci_init(struct device *dev,
                            irq_handler_t cmx270_detect_int,
                            void *data)
 {
         int err;
 
-        /*
-         * setup GPIO for PXA27x MMC controller
-         */
-        pxa_gpio_mode(GPIO32_MMCCLK_MD);
-        pxa_gpio_mode(GPIO112_MMCCMD_MD);
-        pxa_gpio_mode(GPIO92_MMCDAT0_MD);
-        pxa_gpio_mode(GPIO109_MMCDAT1_MD);
-        pxa_gpio_mode(GPIO110_MMCDAT2_MD);
-        pxa_gpio_mode(GPIO111_MMCDAT3_MD);
-
-        /* SB-X270 uses GPIO105 as SD power enable */
-        pxa_gpio_mode(105 | GPIO_OUT);
+        err = gpio_request(GPIO105_MMC_POWER, "MMC/SD power");
+        if (err) {
+                dev_warn(dev, "power gpio unavailable\n");
+                return err;
+        }
 
-        /* card detect IRQ on GPIO 83 */
-        pxa_gpio_mode(IRQ_TO_GPIO(CMX270_MMC_IRQ));
+        gpio_direction_output(GPIO105_MMC_POWER, 0);
 
         err = request_irq(CMX270_MMC_IRQ, cmx270_detect_int,
                           IRQF_DISABLED | IRQF_TRIGGER_FALLING,
                           "MMC card detect", data);
-        if (err)
-                printk(KERN_ERR "cmx270_mci_init: MMC/SD: can't"
-                       " request MMC card detect IRQ\n");
+        if (err) {
+                gpio_free(GPIO105_MMC_POWER);
+                dev_err(dev, "cmx270_mci_init: MMC/SD: can't"
+                        " request MMC card detect IRQ\n");
+        }
 
         return err;
 }
@@ -499,17 +647,18 @@ static void cmx270_mci_setpower(struct device *dev, unsigned int vdd)
         struct pxamci_platform_data *p_d = dev->platform_data;
 
         if ((1 << vdd) & p_d->ocr_mask) {
-                printk(KERN_DEBUG "%s: on\n", __func__);
-                GPCR(105) = GPIO_bit(105);
+                dev_dbg(dev, "power on\n");
+                gpio_set_value(GPIO105_MMC_POWER, 0);
         } else {
-                GPSR(105) = GPIO_bit(105);
-                printk(KERN_DEBUG "%s: off\n", __func__);
+                gpio_set_value(GPIO105_MMC_POWER, 1);
+                dev_dbg(dev, "power off\n");
         }
 }
 
 static void cmx270_mci_exit(struct device *dev, void *data)
 {
         free_irq(CMX270_MMC_IRQ, data);
+        gpio_free(GPIO105_MMC_POWER);
 }
 
 static struct pxamci_platform_data cmx270_mci_platform_data = {
@@ -519,6 +668,14 @@ static struct pxamci_platform_data cmx270_mci_platform_data = {
         .exit           = cmx270_mci_exit,
 };
 
+static void __init cmx270_init_mmc(void)
+{
+        pxa_set_mci_info(&cmx270_mci_platform_data);
+}
+#else
+static inline void cmx270_init_mmc(void) {}
+#endif
+
 #ifdef CONFIG_PM
 static unsigned long sleep_save_msc[10];
 
@@ -580,53 +737,63 @@ static int __init cmx270_pm_init(void)
 static int __init cmx270_pm_init(void) { return 0; }
 #endif
 
-static void __init cmx270_init(void)
+#if defined(CONFIG_SND_PXA2XX_AC97) || defined(CONFIG_SND_PXA2XX_AC97_MODULE)
+static void __init cmx270_init_ac97(void)
 {
-        cmx270_pm_init();
-
-        set_pxa_fb_info(cmx270_display);
-
-        /* register CM-X270 platform devices */
-        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
         pxa_set_ac97_info(NULL);
+}
+#else
+static inline void cmx270_init_ac97(void) {}
+#endif
 
-        /* set MCI and OHCI platform parameters */
-        pxa_set_mci_info(&cmx270_mci_platform_data);
-        pxa_set_ohci_info(&cmx270_ohci_platform_data);
-
-        /* This enables the STUART */
-        pxa_gpio_mode(GPIO46_STRXD_MD);
-        pxa_gpio_mode(GPIO47_STTXD_MD);
+static void __init cmx270_init(void)
+{
+        cmx270_pm_init();
 
-        /* This enables the BTUART  */
-        pxa_gpio_mode(GPIO42_BTRXD_MD);
-        pxa_gpio_mode(GPIO43_BTTXD_MD);
-        pxa_gpio_mode(GPIO44_BTCTS_MD);
-        pxa_gpio_mode(GPIO45_BTRTS_MD);
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(cmx270_pin_config));
+
+        cmx270_init_dm9000();
+        cmx270_init_rtc();
+        cmx270_init_display();
+        cmx270_init_mmc();
+        cmx270_init_ohci();
+        cmx270_init_ac97();
+        cmx270_init_touchscreen();
+        cmx270_init_leds();
+        cmx270_init_2700G();
 }
 
 static void __init cmx270_init_irq(void)
 {
         pxa27x_init_irq();
 
+        cmx270_pci_init_irq(GPIO22_IT8152_IRQ);
+}
 
-        cmx270_pci_init_irq();
+#ifdef CONFIG_PCI
+/* Map PCI companion statically */
+static struct map_desc cmx270_io_desc[] __initdata = {
+        [0] = { /* PCI bridge */
+                .virtual        = CMX270_IT8152_VIRT,
+                .pfn            = __phys_to_pfn(PXA_CS4_PHYS),
+                .length         = SZ_64M,
+                .type           = MT_DEVICE
+        },
+};
 
-        /* Setup interrupt for dm9000 */
-        pxa_gpio_mode(IRQ_TO_GPIO(CMX270_ETHIRQ));
-        set_irq_type(CMX270_ETHIRQ, IRQT_RISING);
+static void __init cmx270_map_io(void)
+{
+        pxa_map_io();
+        iotable_init(cmx270_io_desc, ARRAY_SIZE(cmx270_io_desc));
 
-        /* Setup interrupt for 2700G */
-        pxa_gpio_mode(IRQ_TO_GPIO(CMX270_GFXIRQ));
-        set_irq_type(CMX270_GFXIRQ, IRQT_FALLING);
+        it8152_base_address = CMX270_IT8152_VIRT;
 }
-
+#else
 static void __init cmx270_map_io(void)
 {
         pxa_map_io();
-        iotable_init(cmx270_io_desc, ARRAY_SIZE(cmx270_io_desc));
 }
-
+#endif
 
 MACHINE_START(ARMCORE, "Compulab CM-x270")
         .boot_params    = 0xa0000100,
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index b37671b71886..e58504edb140 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -465,6 +465,7 @@ static void corgi_irda_transceiver_mode(struct device *dev, int mode)
                 GPSR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
         else
                 GPCR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
+        pxa2xx_transceiver_mode(dev, mode);
 }
 
 static struct pxaficp_platform_data corgi_ficp_platform_data = {
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index a6f2390ce662..84489dc51d81 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -13,8 +13,10 @@
 #include <asm/arch/mfp-pxa27x.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/pxa27x_keypad.h>
+#include <asm/arch/pxa2xx_spi.h>
 #include <asm/arch/camera.h>
 #include <asm/arch/audio.h>
+#include <asm/arch/pxa3xx_nand.h>
 
 #include "devices.h"
 #include "generic.h"
@@ -830,4 +832,63 @@ void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info)
         pxa_register_device(&pxa3xx_device_mci3, info);
 }
 
+static struct resource pxa3xx_resources_nand[] = {
+        [0] = {
+                .start  = 0x43100000,
+                .end    = 0x43100053,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_NAND,
+                .end    = IRQ_NAND,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                /* DRCMR for Data DMA */
+                .start  = 97,
+                .end    = 97,
+                .flags  = IORESOURCE_DMA,
+        },
+        [3] = {
+                /* DRCMR for Command DMA */
+                .start  = 99,
+                .end    = 99,
+                .flags  = IORESOURCE_DMA,
+        },
+};
+
+static u64 pxa3xx_nand_dma_mask = DMA_BIT_MASK(32);
+
+struct platform_device pxa3xx_device_nand = {
+        .name           = "pxa3xx-nand",
+        .id             = -1,
+        .dev            = {
+                .dma_mask = &pxa3xx_nand_dma_mask,
+                .coherent_dma_mask = DMA_BIT_MASK(32),
+        },
+        .num_resources  = ARRAY_SIZE(pxa3xx_resources_nand),
+        .resource       = pxa3xx_resources_nand,
+};
+
+void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
+{
+        pxa_register_device(&pxa3xx_device_nand, info);
+}
 #endif /* CONFIG_PXA3xx */
+
+/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
+ * See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
+void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info)
+{
+        struct platform_device *pd;
+
+        pd = platform_device_alloc("pxa2xx-spi", id);
+        if (pd == NULL) {
+                printk(KERN_ERR "pxa2xx-spi: failed to allocate device id %d\n",
+                       id);
+                return;
+        }
+
+        pd->dev.platform_data = info;
+        platform_device_add(pd);
+}
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index b852eb18daa5..887c738f5911 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -31,4 +31,6 @@ extern struct platform_device pxa25x_device_pwm1;
 extern struct platform_device pxa27x_device_pwm0;
 extern struct platform_device pxa27x_device_pwm1;
 
+extern struct platform_device pxa3xx_device_nand;
+
 void __init pxa_register_device(struct platform_device *dev, void *data);
diff --git a/arch/arm/mach-pxa/e400_lcd.c b/arch/arm/mach-pxa/e400_lcd.c
new file mode 100644
index 000000000000..16c023630626
--- /dev/null
+++ b/arch/arm/mach-pxa/e400_lcd.c
@@ -0,0 +1,56 @@
+/*
+ * e400_lcd.c
+ *
+ * (c) 2005 Ian Molton <spyro@f2s.com>
+ *
+ * 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/init.h>
+#include <linux/module.h>
+
+#include <asm/mach-types.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxafb.h>
+
+static struct pxafb_mode_info e400_pxafb_mode_info = {
+        .pixclock       = 140703,
+        .xres           = 240,
+        .yres           = 320,
+        .bpp            = 16,
+        .hsync_len      = 4,
+        .left_margin    = 28,
+        .right_margin   = 8,
+        .vsync_len      = 3,
+        .upper_margin   = 5,
+        .lower_margin   = 6,
+        .sync           = 0,
+};
+
+static struct pxafb_mach_info e400_pxafb_mach_info = {
+        .modes          = &e400_pxafb_mode_info,
+        .num_modes      = 1,
+        .lccr0          = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
+        .lccr3          = 0,
+        .pxafb_backlight_power  = NULL,
+};
+
+static int __init e400_lcd_init(void)
+{
+        if (!machine_is_e400())
+                return -ENODEV;
+
+        set_pxa_fb_info(&e400_pxafb_mach_info);
+        return 0;
+}
+
+module_init(e400_lcd_init);
+
+MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
+MODULE_DESCRIPTION("e400 lcd driver");
+MODULE_LICENSE("GPLv2");
+
diff --git a/arch/arm/mach-pxa/e740_lcd.c b/arch/arm/mach-pxa/e740_lcd.c
new file mode 100644
index 000000000000..26bd599af178
--- /dev/null
+++ b/arch/arm/mach-pxa/e740_lcd.c
@@ -0,0 +1,123 @@
+/* e740_lcd.c
+ *
+ * This file contains the definitions for the LCD timings and functions
+ * to control the LCD power / frontlighting via the w100fb driver.
+ *
+ * (c) 2005 Ian Molton <spyro@f2s.com>
+ *
+ * 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/module.h>
+#include <linux/device.h>
+#include <linux/fb.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+
+#include <video/w100fb.h>
+
+/*
+**potential** shutdown routine - to be investigated
+devmem2 0x0c010528 w 0xff3fff00
+devmem2 0x0c010190 w 0x7FFF8000
+devmem2 0x0c0101b0 w 0x00FF0000
+devmem2 0x0c01008c w 0x00000000
+devmem2 0x0c010080 w 0x000000bf
+devmem2 0x0c010098 w 0x00000015
+devmem2 0x0c010088 w 0x4b000204
+devmem2 0x0c010098 w 0x0000001d
+*/
+
+static struct w100_gen_regs e740_lcd_regs = {
+        .lcd_format =            0x00008023,
+        .lcdd_cntl1 =            0x0f000000,
+        .lcdd_cntl2 =            0x0003ffff,
+        .genlcd_cntl1 =          0x00ffff03,
+        .genlcd_cntl2 =          0x003c0f03,
+        .genlcd_cntl3 =          0x000143aa,
+};
+
+static struct w100_mode e740_lcd_mode = {
+        .xres            = 240,
+        .yres            = 320,
+        .left_margin     = 20,
+        .right_margin    = 28,
+        .upper_margin    = 9,
+        .lower_margin    = 8,
+        .crtc_ss         = 0x80140013,
+        .crtc_ls         = 0x81150110,
+        .crtc_gs         = 0x80050005,
+        .crtc_vpos_gs    = 0x000a0009,
+        .crtc_rev        = 0x0040010a,
+        .crtc_dclk       = 0xa906000a,
+        .crtc_gclk       = 0x80050108,
+        .crtc_goe        = 0x80050108,
+        .pll_freq        = 57,
+        .pixclk_divider         = 4,
+        .pixclk_divider_rotated = 4,
+        .pixclk_src     = CLK_SRC_XTAL,
+        .sysclk_divider  = 1,
+        .sysclk_src     = CLK_SRC_PLL,
+        .crtc_ps1_active =       0x41060010,
+};
+
+
+static struct w100_gpio_regs e740_w100_gpio_info = {
+        .init_data1 = 0x21002103,
+        .gpio_dir1  = 0xffffdeff,
+        .gpio_oe1   = 0x03c00643,
+        .init_data2 = 0x003f003f,
+        .gpio_dir2  = 0xffffffff,
+        .gpio_oe2   = 0x000000ff,
+};
+
+static struct w100fb_mach_info e740_fb_info = {
+        .modelist   = &e740_lcd_mode,
+        .num_modes  = 1,
+        .regs       = &e740_lcd_regs,
+        .gpio       = &e740_w100_gpio_info,
+        .xtal_freq = 14318000,
+        .xtal_dbl   = 1,
+};
+
+static struct resource e740_fb_resources[] = {
+        [0] = {
+                .start          = 0x0c000000,
+                .end            = 0x0cffffff,
+                .flags          = IORESOURCE_MEM,
+        },
+};
+
+/* ----------------------- device declarations -------------------------- */
+
+
+static struct platform_device e740_fb_device = {
+        .name           = "w100fb",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &e740_fb_info,
+        },
+        .num_resources  = ARRAY_SIZE(e740_fb_resources),
+        .resource       = e740_fb_resources,
+};
+
+static int e740_lcd_init(void)
+{
+        int ret;
+
+        if (!machine_is_e740())
+                return -ENODEV;
+
+        return platform_device_register(&e740_fb_device);
+}
+
+module_init(e740_lcd_init);
+
+MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
+MODULE_DESCRIPTION("e740 lcd driver");
+MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/e750_lcd.c b/arch/arm/mach-pxa/e750_lcd.c
new file mode 100644
index 000000000000..75edc3b5390f
--- /dev/null
+++ b/arch/arm/mach-pxa/e750_lcd.c
@@ -0,0 +1,109 @@
+/* e750_lcd.c
+ *
+ * This file contains the definitions for the LCD timings and functions
+ * to control the LCD power / frontlighting via the w100fb driver.
+ *
+ * (c) 2005 Ian Molton <spyro@f2s.com>
+ *
+ * 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/module.h>
+#include <linux/device.h>
+#include <linux/fb.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+
+#include <video/w100fb.h>
+
+static struct w100_gen_regs e750_lcd_regs = {
+        .lcd_format =            0x00008003,
+        .lcdd_cntl1 =            0x00000000,
+        .lcdd_cntl2 =            0x0003ffff,
+        .genlcd_cntl1 =          0x00fff003,
+        .genlcd_cntl2 =          0x003c0f03,
+        .genlcd_cntl3 =          0x000143aa,
+};
+
+static struct w100_mode e750_lcd_mode = {
+        .xres            = 240,
+        .yres            = 320,
+        .left_margin     = 21,
+        .right_margin    = 22,
+        .upper_margin    = 5,
+        .lower_margin    = 4,
+        .crtc_ss         = 0x80150014,
+        .crtc_ls         = 0x8014000d,
+        .crtc_gs         = 0xc1000005,
+        .crtc_vpos_gs    = 0x00020147,
+        .crtc_rev        = 0x0040010a,
+        .crtc_dclk       = 0xa1700030,
+        .crtc_gclk       = 0x80cc0015,
+        .crtc_goe        = 0x80cc0015,
+        .crtc_ps1_active = 0x61060017,
+        .pll_freq        = 57,
+        .pixclk_divider         = 4,
+        .pixclk_divider_rotated = 4,
+        .pixclk_src     = CLK_SRC_XTAL,
+        .sysclk_divider  = 1,
+        .sysclk_src     = CLK_SRC_PLL,
+};
+
+
+static struct w100_gpio_regs e750_w100_gpio_info = {
+        .init_data1 = 0x01192f1b,
+        .gpio_dir1  = 0xd5ffdeff,
+        .gpio_oe1   = 0x000020bf,
+        .init_data2 = 0x010f010f,
+        .gpio_dir2  = 0xffffffff,
+        .gpio_oe2   = 0x000001cf,
+};
+
+static struct w100fb_mach_info e750_fb_info = {
+        .modelist   = &e750_lcd_mode,
+        .num_modes  = 1,
+        .regs       = &e750_lcd_regs,
+        .gpio       = &e750_w100_gpio_info,
+        .xtal_freq  = 14318000,
+        .xtal_dbl   = 1,
+};
+
+static struct resource e750_fb_resources[] = {
+        [0] = {
+                .start          = 0x0c000000,
+                .end            = 0x0cffffff,
+                .flags          = IORESOURCE_MEM,
+        },
+};
+
+/* ----------------------- device declarations -------------------------- */
+
+
+static struct platform_device e750_fb_device = {
+        .name           = "w100fb",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &e750_fb_info,
+        },
+        .num_resources  = ARRAY_SIZE(e750_fb_resources),
+        .resource       = e750_fb_resources,
+};
+
+static int e750_lcd_init(void)
+{
+        if (!machine_is_e750())
+                return -ENODEV;
+
+        return platform_device_register(&e750_fb_device);
+}
+
+module_init(e750_lcd_init);
+
+MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
+MODULE_DESCRIPTION("e750 lcd driver");
+MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/e800_lcd.c b/arch/arm/mach-pxa/e800_lcd.c
new file mode 100644
index 000000000000..e6aeab0ebc22
--- /dev/null
+++ b/arch/arm/mach-pxa/e800_lcd.c
@@ -0,0 +1,159 @@
+/* e800_lcd.c
+ *
+ * This file contains the definitions for the LCD timings and functions
+ * to control the LCD power / frontlighting via the w100fb driver.
+ *
+ * (c) 2005 Ian Molton <spyro@f2s.com>
+ *
+ * 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/module.h>
+#include <linux/device.h>
+#include <linux/fb.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+
+#include <video/w100fb.h>
+
+static struct w100_gen_regs e800_lcd_regs = {
+        .lcd_format =            0x00008003,
+        .lcdd_cntl1 =            0x02a00000,
+        .lcdd_cntl2 =            0x0003ffff,
+        .genlcd_cntl1 =          0x000ff2a3,
+        .genlcd_cntl2 =          0x000002a3,
+        .genlcd_cntl3 =          0x000102aa,
+};
+
+static struct w100_mode e800_lcd_mode[2] = {
+        [0] = {
+                .xres            = 480,
+                .yres            = 640,
+                .left_margin     = 52,
+                .right_margin    = 148,
+                .upper_margin    = 2,
+                .lower_margin    = 6,
+                .crtc_ss         = 0x80350034,
+                .crtc_ls         = 0x802b0026,
+                .crtc_gs         = 0x80160016,
+                .crtc_vpos_gs    = 0x00020003,
+                .crtc_rev        = 0x0040001d,
+                .crtc_dclk       = 0xe0000000,
+                .crtc_gclk       = 0x82a50049,
+                .crtc_goe        = 0x80ee001c,
+                .crtc_ps1_active = 0x00000000,
+                .pll_freq        = 128,
+                .pixclk_divider         = 4,
+                .pixclk_divider_rotated = 6,
+                .pixclk_src     = CLK_SRC_PLL,
+                .sysclk_divider  = 0,
+                .sysclk_src     = CLK_SRC_PLL,
+        },
+        [1] = {
+                .xres            = 240,
+                .yres            = 320,
+                .left_margin     = 15,
+                .right_margin    = 88,
+                .upper_margin    = 0,
+                .lower_margin    = 7,
+                .crtc_ss         = 0xd010000f,
+                .crtc_ls         = 0x80070003,
+                .crtc_gs         = 0x80000000,
+                .crtc_vpos_gs    = 0x01460147,
+                .crtc_rev        = 0x00400003,
+                .crtc_dclk       = 0xa1700030,
+                .crtc_gclk       = 0x814b0008,
+                .crtc_goe        = 0x80cc0015,
+                .crtc_ps1_active = 0x00000000,
+                .pll_freq        = 100,
+                .pixclk_divider         = 6, /* Wince uses 14 which gives a 7MHz pclk. */
+                .pixclk_divider_rotated = 6, /* we want a 14MHz one (much nicer to look at) */
+                .pixclk_src     = CLK_SRC_PLL,
+                .sysclk_divider  = 0,
+                .sysclk_src     = CLK_SRC_PLL,
+        }
+};
+
+
+static struct w100_gpio_regs e800_w100_gpio_info = {
+        .init_data1 = 0xc13fc019,
+        .gpio_dir1  = 0x3e40df7f,
+        .gpio_oe1   = 0x003c3000,
+        .init_data2 = 0x00000000,
+        .gpio_dir2  = 0x00000000,
+        .gpio_oe2   = 0x00000000,
+};
+
+static struct w100_mem_info e800_w100_mem_info = {
+        .ext_cntl        = 0x09640011,
+        .sdram_mode_reg  = 0x00600021,
+        .ext_timing_cntl = 0x10001545,
+        .io_cntl         = 0x7ddd7333,
+        .size            = 0x1fffff,
+};
+
+static void e800_tg_change(struct w100fb_par *par)
+{
+        unsigned long tmp;
+
+        tmp = w100fb_gpio_read(W100_GPIO_PORT_A);
+        if (par->mode->xres == 480)
+                tmp |= 0x100;
+        else
+                tmp &= ~0x100;
+        w100fb_gpio_write(W100_GPIO_PORT_A, tmp);
+}
+
+static struct w100_tg_info e800_tg_info = {
+        .change = e800_tg_change,
+};
+
+static struct w100fb_mach_info e800_fb_info = {
+        .modelist   = e800_lcd_mode,
+        .num_modes  = 2,
+        .regs       = &e800_lcd_regs,
+        .gpio       = &e800_w100_gpio_info,
+        .mem        = &e800_w100_mem_info,
+        .tg         = &e800_tg_info,
+        .xtal_freq  = 16000000,
+};
+
+static struct resource e800_fb_resources[] = {
+        [0] = {
+                .start          = 0x0c000000,
+                .end            = 0x0cffffff,
+                .flags          = IORESOURCE_MEM,
+        },
+};
+
+/* ----------------------- device declarations -------------------------- */
+
+
+static struct platform_device e800_fb_device = {
+        .name           = "w100fb",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &e800_fb_info,
+        },
+        .num_resources  = ARRAY_SIZE(e800_fb_resources),
+        .resource       = e800_fb_resources,
+};
+
+static int e800_lcd_init(void)
+{
+        if (!machine_is_e800())
+                return -ENODEV;
+
+        return platform_device_register(&e800_fb_device);
+}
+
+module_init(e800_lcd_init);
+
+MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
+MODULE_DESCRIPTION("e800 lcd driver");
+MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 1bf680749928..e5cc6ca63c75 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -1,7 +1,7 @@
 /*
- * Support for CompuLab EM-x270 platform
+ * Support for CompuLab EM-X270 platform
  *
- * Copyright (C) 2007 CompuLab, Ltd.
+ * Copyright (C) 2007, 2008 CompuLab, Ltd.
  * Author: Mike Rapoport <mike@compulab.co.il>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -14,31 +14,159 @@
 
 #include <linux/dm9000.h>
 #include <linux/rtc-v3020.h>
-
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
-
 #include <asm/mach/arch.h>
 
+#include <asm/arch/mfp-pxa27x.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
 #include <asm/arch/pxa27x-udc.h>
 #include <asm/arch/audio.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/mmc.h>
-#include <asm/arch/bitfield.h>
+#include <asm/arch/pxa27x_keypad.h>
 
 #include "generic.h"
 
 /* GPIO IRQ usage */
-#define EM_X270_MMC_PD          (105)
-#define EM_X270_ETHIRQ          IRQ_GPIO(41)
-#define EM_X270_MMC_IRQ         IRQ_GPIO(13)
+#define GPIO41_ETHIRQ           (41)
+#define GPIO13_MMC_CD           (13)
+#define EM_X270_ETHIRQ          IRQ_GPIO(GPIO41_ETHIRQ)
+#define EM_X270_MMC_CD          IRQ_GPIO(GPIO13_MMC_CD)
+
+/* NAND control GPIOs */
+#define GPIO11_NAND_CS  (11)
+#define GPIO56_NAND_RB  (56)
+
+static unsigned long em_x270_pin_config[] = {
+        /* AC'97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+        GPIO98_AC97_SYSCLK,
+        GPIO113_AC97_nRESET,
+
+        /* BTUART */
+        GPIO42_BTUART_RXD,
+        GPIO43_BTUART_TXD,
+        GPIO44_BTUART_CTS,
+        GPIO45_BTUART_RTS,
+
+        /* STUART */
+        GPIO46_STUART_RXD,
+        GPIO47_STUART_TXD,
+
+        /* MCI controller */
+        GPIO32_MMC_CLK,
+        GPIO112_MMC_CMD,
+        GPIO92_MMC_DAT_0,
+        GPIO109_MMC_DAT_1,
+        GPIO110_MMC_DAT_2,
+        GPIO111_MMC_DAT_3,
+
+        /* LCD */
+        GPIO58_LCD_LDD_0,
+        GPIO59_LCD_LDD_1,
+        GPIO60_LCD_LDD_2,
+        GPIO61_LCD_LDD_3,
+        GPIO62_LCD_LDD_4,
+        GPIO63_LCD_LDD_5,
+        GPIO64_LCD_LDD_6,
+        GPIO65_LCD_LDD_7,
+        GPIO66_LCD_LDD_8,
+        GPIO67_LCD_LDD_9,
+        GPIO68_LCD_LDD_10,
+        GPIO69_LCD_LDD_11,
+        GPIO70_LCD_LDD_12,
+        GPIO71_LCD_LDD_13,
+        GPIO72_LCD_LDD_14,
+        GPIO73_LCD_LDD_15,
+        GPIO74_LCD_FCLK,
+        GPIO75_LCD_LCLK,
+        GPIO76_LCD_PCLK,
+        GPIO77_LCD_BIAS,
+
+        /* QCI */
+        GPIO84_CIF_FV,
+        GPIO25_CIF_LV,
+        GPIO53_CIF_MCLK,
+        GPIO54_CIF_PCLK,
+        GPIO81_CIF_DD_0,
+        GPIO55_CIF_DD_1,
+        GPIO51_CIF_DD_2,
+        GPIO50_CIF_DD_3,
+        GPIO52_CIF_DD_4,
+        GPIO48_CIF_DD_5,
+        GPIO17_CIF_DD_6,
+        GPIO12_CIF_DD_7,
+
+        /* I2C */
+        GPIO117_I2C_SCL,
+        GPIO118_I2C_SDA,
+
+        /* Keypad */
+        GPIO100_KP_MKIN_0       | WAKEUP_ON_LEVEL_HIGH,
+        GPIO101_KP_MKIN_1       | WAKEUP_ON_LEVEL_HIGH,
+        GPIO102_KP_MKIN_2       | WAKEUP_ON_LEVEL_HIGH,
+        GPIO34_KP_MKIN_3        | WAKEUP_ON_LEVEL_HIGH,
+        GPIO39_KP_MKIN_4        | WAKEUP_ON_LEVEL_HIGH,
+        GPIO99_KP_MKIN_5        | WAKEUP_ON_LEVEL_HIGH,
+        GPIO91_KP_MKIN_6        | WAKEUP_ON_LEVEL_HIGH,
+        GPIO36_KP_MKIN_7        | WAKEUP_ON_LEVEL_HIGH,
+        GPIO103_KP_MKOUT_0,
+        GPIO104_KP_MKOUT_1,
+        GPIO105_KP_MKOUT_2,
+        GPIO106_KP_MKOUT_3,
+        GPIO107_KP_MKOUT_4,
+        GPIO108_KP_MKOUT_5,
+        GPIO96_KP_MKOUT_6,
+        GPIO22_KP_MKOUT_7,
+
+        /* SSP1 */
+        GPIO26_SSP1_RXD,
+        GPIO23_SSP1_SCLK,
+        GPIO24_SSP1_SFRM,
+        GPIO57_SSP1_TXD,
+
+        /* SSP2 */
+        GPIO19_SSP2_SCLK,
+        GPIO14_SSP2_SFRM,
+        GPIO89_SSP2_TXD,
+        GPIO88_SSP2_RXD,
+
+        /* SDRAM and local bus */
+        GPIO15_nCS_1,
+        GPIO78_nCS_2,
+        GPIO79_nCS_3,
+        GPIO80_nCS_4,
+        GPIO49_nPWE,
+        GPIO18_RDY,
+
+        /* GPIO */
+        GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
+
+        /* power controls */
+        GPIO20_GPIO     | MFP_LPM_DRIVE_LOW,    /* GPRS_PWEN */
+        GPIO115_GPIO    | MFP_LPM_DRIVE_LOW,    /* WLAN_PWEN */
+
+        /* NAND controls */
+        GPIO11_GPIO     | MFP_LPM_DRIVE_HIGH,   /* NAND CE# */
+        GPIO56_GPIO,                            /* NAND Ready/Busy */
+
+        /* interrupts */
+        GPIO13_GPIO,    /* MMC card detect */
+        GPIO41_GPIO,    /* DM9000 interrupt */
+};
 
-static struct resource em_x270_dm9k_resource[] = {
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+static struct resource em_x270_dm9000_resource[] = {
         [0] = {
                 .start = PXA_CS2_PHYS,
                 .end   = PXA_CS2_PHYS + 3,
@@ -56,32 +184,30 @@ static struct resource em_x270_dm9k_resource[] = {
         }
 };
 
-/* for the moment we limit ourselves to 32bit IO until some
- * better IO routines can be written and tested
- */
-static struct dm9000_plat_data em_x270_dm9k_platdata = {
+static struct dm9000_plat_data em_x270_dm9000_platdata = {
         .flags          = DM9000_PLATF_32BITONLY,
 };
 
-/* Ethernet device */
-static struct platform_device em_x270_dm9k = {
+static struct platform_device em_x270_dm9000 = {
         .name           = "dm9000",
         .id             = 0,
-        .num_resources  = ARRAY_SIZE(em_x270_dm9k_resource),
-        .resource       = em_x270_dm9k_resource,
+        .num_resources  = ARRAY_SIZE(em_x270_dm9000_resource),
+        .resource       = em_x270_dm9000_resource,
         .dev            = {
-                .platform_data = &em_x270_dm9k_platdata,
+                .platform_data = &em_x270_dm9000_platdata,
         }
 };
 
-/* WM9712 touchscreen controller. Hopefully the driver will make it to
- * the mainstream sometime */
-static struct platform_device em_x270_ts = {
-        .name           = "wm97xx-ts",
-        .id             = -1,
-};
+static void __init em_x270_init_dm9000(void)
+{
+        platform_device_register(&em_x270_dm9000);
+}
+#else
+static inline void em_x270_init_dm9000(void) {}
+#endif
 
-/* RTC */
+/* V3020 RTC */
+#if defined(CONFIG_RTC_DRV_V3020) || defined(CONFIG_RTC_DRV_V3020_MODULE)
 static struct resource em_x270_v3020_resource[] = {
         [0] = {
                 .start = PXA_CS4_PHYS,
@@ -104,20 +230,26 @@ static struct platform_device em_x270_rtc = {
         }
 };
 
-/* NAND flash */
-#define GPIO_NAND_CS    (11)
-#define GPIO_NAND_RB    (56)
+static void __init em_x270_init_rtc(void)
+{
+        platform_device_register(&em_x270_rtc);
+}
+#else
+static inline void em_x270_init_rtc(void) {}
+#endif
 
+/* NAND flash */
+#if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
 static inline void nand_cs_on(void)
 {
-        GPCR(GPIO_NAND_CS) = GPIO_bit(GPIO_NAND_CS);
+        gpio_set_value(GPIO11_NAND_CS, 0);
 }
 
 static void nand_cs_off(void)
 {
         dsb();
 
-        GPSR(GPIO_NAND_CS) = GPIO_bit(GPIO_NAND_CS);
+        gpio_set_value(GPIO11_NAND_CS, 1);
 }
 
 /* hardware specific access to control-lines */
@@ -157,7 +289,7 @@ static int em_x270_nand_device_ready(struct mtd_info *mtd)
 {
         dsb();
 
-        return GPLR(GPIO_NAND_RB) & GPIO_bit(GPIO_NAND_RB);
+        return gpio_get_value(GPIO56_NAND_RB);
 }
 
 static struct mtd_partition em_x270_partition_info[] = {
@@ -210,16 +342,35 @@ static struct platform_device em_x270_nand = {
         }
 };
 
-/* platform devices */
-static struct platform_device *platform_devices[] __initdata = {
-        &em_x270_dm9k,
-        &em_x270_ts,
-        &em_x270_rtc,
-        &em_x270_nand,
-};
+static void __init em_x270_init_nand(void)
+{
+        int err;
 
+        err = gpio_request(GPIO11_NAND_CS, "NAND CS");
+        if (err) {
+                pr_warning("EM-X270: failed to request NAND CS gpio\n");
+                return;
+        }
+
+        gpio_direction_output(GPIO11_NAND_CS, 1);
+
+        err = gpio_request(GPIO56_NAND_RB, "NAND R/B");
+        if (err) {
+                pr_warning("EM-X270: failed to request NAND R/B gpio\n");
+                gpio_free(GPIO11_NAND_CS);
+                return;
+        }
+
+        gpio_direction_input(GPIO56_NAND_RB);
+
+        platform_device_register(&em_x270_nand);
+}
+#else
+static inline void em_x270_init_nand(void) {}
+#endif
 
 /* PXA27x OHCI controller setup */
+#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
 static int em_x270_ohci_init(struct device *dev)
 {
         /* Set the Power Control Polarity Low */
@@ -237,27 +388,23 @@ static struct pxaohci_platform_data em_x270_ohci_platform_data = {
         .init           = em_x270_ohci_init,
 };
 
+static void __init em_x270_init_ohci(void)
+{
+        pxa_set_ohci_info(&em_x270_ohci_platform_data);
+}
+#else
+static inline void em_x270_init_ohci(void) {}
+#endif
 
+/* MCI controller setup */
+#if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
 static int em_x270_mci_init(struct device *dev,
                             irq_handler_t em_x270_detect_int,
                             void *data)
 {
-        int err;
-
-        /* setup GPIO for PXA27x MMC controller */
-        pxa_gpio_mode(GPIO32_MMCCLK_MD);
-        pxa_gpio_mode(GPIO112_MMCCMD_MD);
-        pxa_gpio_mode(GPIO92_MMCDAT0_MD);
-        pxa_gpio_mode(GPIO109_MMCDAT1_MD);
-        pxa_gpio_mode(GPIO110_MMCDAT2_MD);
-        pxa_gpio_mode(GPIO111_MMCDAT3_MD);
-
-        /* EM-X270 uses GPIO13 as SD power enable */
-        pxa_gpio_mode(EM_X270_MMC_PD | GPIO_OUT);
-
-        err = request_irq(EM_X270_MMC_IRQ, em_x270_detect_int,
-                          IRQF_DISABLED | IRQF_TRIGGER_FALLING,
-                          "MMC card detect", data);
+        int err = request_irq(EM_X270_MMC_CD, em_x270_detect_int,
+                              IRQF_DISABLED | IRQF_TRIGGER_FALLING,
+                              "MMC card detect", data);
         if (err) {
                 printk(KERN_ERR "%s: can't request MMC card detect IRQ: %d\n",
                        __func__, err);
@@ -279,7 +426,8 @@ static void em_x270_mci_setpower(struct device *dev, unsigned int vdd)
 
 static void em_x270_mci_exit(struct device *dev, void *data)
 {
-        free_irq(EM_X270_MMC_IRQ, data);
+        int irq = gpio_to_irq(GPIO13_MMC_CD);
+        free_irq(irq, data);
 }
 
 static struct pxamci_platform_data em_x270_mci_platform_data = {
@@ -289,7 +437,16 @@ static struct pxamci_platform_data em_x270_mci_platform_data = {
         .exit           = em_x270_mci_exit,
 };
 
+static void __init em_x270_init_mmc(void)
+{
+        pxa_set_mci_info(&em_x270_mci_platform_data);
+}
+#else
+static inline void em_x270_init_mmc(void) {}
+#endif
+
 /* LCD 480x640 */
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 static struct pxafb_mode_info em_x270_lcd_mode = {
         .pixclock       = 50000,
         .bpp            = 16,
@@ -307,40 +464,96 @@ static struct pxafb_mode_info em_x270_lcd_mode = {
 static struct pxafb_mach_info em_x270_lcd = {
         .modes          = &em_x270_lcd_mode,
         .num_modes      = 1,
-        .cmap_inverse   = 0,
-        .cmap_static    = 0,
-        .lccr0          = LCCR0_PAS,
-        .lccr3          = LCCR3_PixClkDiv(0x01) | LCCR3_Acb(0xff),
+        .lcd_conn       = LCD_COLOR_TFT_16BPP,
 };
-
-static void __init em_x270_init(void)
+static void __init em_x270_init_lcd(void)
 {
-        /* setup LCD */
         set_pxa_fb_info(&em_x270_lcd);
+}
+#else
+static inline void em_x270_init_lcd(void) {}
+#endif
 
-        /* register EM-X270 platform devices */
-        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+#if defined(CONFIG_SND_PXA2XX_AC97) || defined(CONFIG_SND_PXA2XX_AC97_MODULE)
+static void __init em_x270_init_ac97(void)
+{
         pxa_set_ac97_info(NULL);
+}
+#else
+static inline void em_x270_init_ac97(void) {}
+#endif
+
+#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
+static unsigned int em_x270_matrix_keys[] = {
+        KEY(0, 0, KEY_A), KEY(1, 0, KEY_UP), KEY(2, 1, KEY_B),
+        KEY(0, 2, KEY_LEFT), KEY(1, 1, KEY_ENTER), KEY(2, 0, KEY_RIGHT),
+        KEY(0, 1, KEY_C), KEY(1, 2, KEY_DOWN), KEY(2, 2, KEY_D),
+};
 
-        /* set MCI and OHCI platform parameters */
-        pxa_set_mci_info(&em_x270_mci_platform_data);
-        pxa_set_ohci_info(&em_x270_ohci_platform_data);
+struct pxa27x_keypad_platform_data em_x270_keypad_info = {
+        /* code map for the matrix keys */
+        .matrix_key_rows        = 3,
+        .matrix_key_cols        = 3,
+        .matrix_key_map         = em_x270_matrix_keys,
+        .matrix_key_map_size    = ARRAY_SIZE(em_x270_matrix_keys),
+};
+
+static void __init em_x270_init_keypad(void)
+{
+        pxa_set_keypad_info(&em_x270_keypad_info);
+}
+#else
+static inline void em_x270_init_keypad(void) {}
+#endif
 
-        /* setup STUART GPIOs */
-        pxa_gpio_mode(GPIO46_STRXD_MD);
-        pxa_gpio_mode(GPIO47_STTXD_MD);
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+static struct gpio_keys_button gpio_keys_button[] = {
+        [0] = {
+                .desc   = "sleep/wakeup",
+                .code   = KEY_SUSPEND,
+                .type   = EV_PWR,
+                .gpio   = 1,
+                .wakeup = 1,
+        },
+};
 
-        /* setup BTUART GPIOs */
-        pxa_gpio_mode(GPIO42_BTRXD_MD);
-        pxa_gpio_mode(GPIO43_BTTXD_MD);
-        pxa_gpio_mode(GPIO44_BTCTS_MD);
-        pxa_gpio_mode(GPIO45_BTRTS_MD);
+static struct gpio_keys_platform_data em_x270_gpio_keys_data = {
+        .buttons        = gpio_keys_button,
+        .nbuttons       = 1,
+};
 
-        /* Setup interrupt for dm9000 */
-        set_irq_type(EM_X270_ETHIRQ, IRQT_RISING);
+static struct platform_device em_x270_gpio_keys = {
+        .name           = "gpio-keys",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &em_x270_gpio_keys_data,
+        },
+};
+
+static void __init em_x270_init_gpio_keys(void)
+{
+        platform_device_register(&em_x270_gpio_keys);
+}
+#else
+static inline void em_x270_init_gpio_keys(void) {}
+#endif
+
+static void __init em_x270_init(void)
+{
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(em_x270_pin_config));
+
+        em_x270_init_dm9000();
+        em_x270_init_rtc();
+        em_x270_init_nand();
+        em_x270_init_lcd();
+        em_x270_init_mmc();
+        em_x270_init_ohci();
+        em_x270_init_keypad();
+        em_x270_init_gpio_keys();
+        em_x270_init_ac97();
 }
 
-MACHINE_START(EM_X270, "Compulab EM-x270")
+MACHINE_START(EM_X270, "Compulab EM-X270")
         .boot_params    = 0xa0000100,
         .phys_io        = 0x40000000,
         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index ee0ae93c876a..c29b7b21c11b 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -17,7 +17,7 @@
 #include <asm/arch/hardware.h>
 #include <asm/mach-types.h>
 
-#include <generic.h>
+#include "generic.h"
 
 /* Only e800 has 128MB RAM */
 static void __init eseries_fixup(struct machine_desc *desc,
@@ -47,6 +47,19 @@ MACHINE_START(E330, "Toshiba e330")
 MACHINE_END
 #endif
 
+#ifdef CONFIG_MACH_E350
+MACHINE_START(E350, "Toshiba e350")
+        /* Maintainer: Ian Molton (spyro@f2s.com) */
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa25x_init_irq,
+        .fixup          = eseries_fixup,
+        .timer = &pxa_timer,
+MACHINE_END
+#endif
+
 #ifdef CONFIG_MACH_E740
 MACHINE_START(E740, "Toshiba e740")
         /* Maintainer: Ian Molton (spyro@f2s.com) */
diff --git a/arch/arm/mach-pxa/eseries_udc.c b/arch/arm/mach-pxa/eseries_udc.c
new file mode 100644
index 000000000000..362847a10998
--- /dev/null
+++ b/arch/arm/mach-pxa/eseries_udc.c
@@ -0,0 +1,57 @@
+/*
+ * UDC functions for the Toshiba e-series PDAs
+ *
+ * Copyright (c) Ian Molton 2003
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <asm/arch/udc.h>
+#include <asm/arch/eseries-gpio.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+#include <asm/domain.h>
+
+/* local PXA generic code */
+#include "generic.h"
+
+static struct pxa2xx_udc_mach_info e7xx_udc_mach_info = {
+        .gpio_vbus   = GPIO_E7XX_USB_DISC,
+        .gpio_pullup = GPIO_E7XX_USB_PULLUP,
+        .gpio_pullup_inverted = 1
+};
+
+static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
+        .gpio_vbus   = GPIO_E800_USB_DISC,
+        .gpio_pullup = GPIO_E800_USB_PULLUP,
+        .gpio_pullup_inverted = 1
+};
+
+static int __init eseries_udc_init(void)
+{
+        if (machine_is_e330() || machine_is_e350() ||
+            machine_is_e740() || machine_is_e750() ||
+            machine_is_e400())
+                pxa_set_udc_info(&e7xx_udc_mach_info);
+        else if (machine_is_e800())
+                pxa_set_udc_info(&e800_udc_mach_info);
+
+        return 0;
+}
+
+module_init(eseries_udc_init);
+
+MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
+MODULE_DESCRIPTION("eseries UDC support");
+MODULE_LICENSE("GPLv2");
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
new file mode 100644
index 000000000000..0143eed65398
--- /dev/null
+++ b/arch/arm/mach-pxa/ezx.c
@@ -0,0 +1,220 @@
+/*
+ *  ezx.c - Common code for the EZX platform.
+ *
+ *  Copyright (C) 2005-2006 Harald Welte <laforge@openezx.org>,
+ *                2007-2008 Daniel Ribeiro <drwyrm@gmail.com>,
+ *                2007-2008 Stefan Schmidt <stefan@datenfreihafen.org>
+ *
+ *  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/init.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/pwm_backlight.h>
+
+#include <asm/setup.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/ohci.h>
+#include <asm/arch/i2c.h>
+
+#include <asm/arch/mfp-pxa27x.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+#include "devices.h"
+#include "generic.h"
+
+static struct platform_pwm_backlight_data ezx_backlight_data = {
+        .pwm_id         = 0,
+        .max_brightness = 1023,
+        .dft_brightness = 1023,
+        .pwm_period_ns  = 78770,
+};
+
+static struct platform_device ezx_backlight_device = {
+        .name           = "pwm-backlight",
+        .dev            = {
+                .parent = &pxa27x_device_pwm0.dev,
+                .platform_data = &ezx_backlight_data,
+        },
+};
+
+static struct pxafb_mode_info mode_ezx_old = {
+        .pixclock               = 150000,
+        .xres                   = 240,
+        .yres                   = 320,
+        .bpp                    = 16,
+        .hsync_len              = 10,
+        .left_margin            = 20,
+        .right_margin           = 10,
+        .vsync_len              = 2,
+        .upper_margin           = 3,
+        .lower_margin           = 2,
+        .sync                   = 0,
+};
+
+static struct pxafb_mach_info ezx_fb_info_1 = {
+        .modes          = &mode_ezx_old,
+        .num_modes      = 1,
+        .lcd_conn       = LCD_COLOR_TFT_16BPP,
+};
+
+static struct pxafb_mode_info mode_72r89803y01 = {
+        .pixclock               = 192308,
+        .xres                   = 240,
+        .yres                   = 320,
+        .bpp                    = 32,
+        .depth                  = 18,
+        .hsync_len              = 10,
+        .left_margin            = 20,
+        .right_margin           = 10,
+        .vsync_len              = 2,
+        .upper_margin           = 3,
+        .lower_margin           = 2,
+        .sync                   = 0,
+};
+
+static struct pxafb_mach_info ezx_fb_info_2 = {
+        .modes          = &mode_72r89803y01,
+        .num_modes      = 1,
+        .lcd_conn       = LCD_COLOR_TFT_18BPP,
+};
+
+static struct platform_device *devices[] __initdata = {
+        &ezx_backlight_device,
+};
+
+static unsigned long ezx_pin_config[] __initdata = {
+        /* PWM backlight */
+        GPIO16_PWM0_OUT,
+
+        /* BTUART */
+        GPIO42_BTUART_RXD,
+        GPIO43_BTUART_TXD,
+        GPIO44_BTUART_CTS,
+        GPIO45_BTUART_RTS,
+
+        /* STUART */
+        GPIO46_STUART_RXD,
+        GPIO47_STUART_TXD,
+
+        /* For A780 support (connected with Neptune GSM chip) */
+        GPIO30_USB_P3_2,        /* ICL_TXENB */
+        GPIO31_USB_P3_6,        /* ICL_VPOUT */
+        GPIO90_USB_P3_5,        /* ICL_VPIN */
+        GPIO91_USB_P3_1,        /* ICL_XRXD */
+        GPIO56_USB_P3_4,        /* ICL_VMOUT */
+        GPIO113_USB_P3_3,       /* /ICL_VMIN */
+};
+
+static void __init ezx_init(void)
+{
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(ezx_pin_config));
+        pxa_set_i2c_info(NULL);
+        if (machine_is_ezx_a780() || machine_is_ezx_e680())
+                set_pxa_fb_info(&ezx_fb_info_1);
+        else
+                set_pxa_fb_info(&ezx_fb_info_2);
+
+        platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+static void __init ezx_fixup(struct machine_desc *desc, struct tag *tags,
+                char **cmdline, struct meminfo *mi)
+{
+        /* We have two ram chips. First one with 32MB at 0xA0000000 and a second
+         * 16MB one at 0xAC000000
+         */
+        mi->nr_banks = 2;
+        mi->bank[0].start = 0xa0000000;
+        mi->bank[0].node = 0;
+        mi->bank[0].size = (32*1024*1024);
+        mi->bank[1].start = 0xac000000;
+        mi->bank[1].node = 1;
+        mi->bank[1].size = (16*1024*1024);
+}
+
+#ifdef CONFIG_MACH_EZX_A780
+MACHINE_START(EZX_A780, "Motorola EZX A780")
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .fixup                  = ezx_fixup,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa27x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = &ezx_init,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_EZX_E680
+MACHINE_START(EZX_E680, "Motorola EZX E680")
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .fixup                  = ezx_fixup,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa27x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = &ezx_init,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_EZX_A1200
+MACHINE_START(EZX_A1200, "Motorola EZX A1200")
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .fixup                  = ezx_fixup,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa27x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = &ezx_init,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_EZX_A910
+MACHINE_START(EZX_A910, "Motorola EZX A910")
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .fixup                  = ezx_fixup,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa27x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = &ezx_init,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_EZX_E6
+MACHINE_START(EZX_E6, "Motorola EZX E6")
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .fixup                  = ezx_fixup,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa27x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = &ezx_init,
+MACHINE_END
+#endif
+
+#ifdef CONFIG_MACH_EZX_E2
+MACHINE_START(EZX_E2, "Motorola EZX E2")
+        .phys_io        = 0x40000000,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .fixup                  = ezx_fixup,
+        .boot_params    = 0xa0000100,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa27x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = &ezx_init,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index 530654474bb2..dd759d03a9fd 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -20,6 +20,7 @@
 #include <linux/delay.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
+#include <linux/smc91x.h>
 
 #include <asm/types.h>
 #include <asm/setup.h>
@@ -38,6 +39,7 @@
 #include <asm/arch/pxafb.h>
 #include <asm/arch/ssp.h>
 #include <asm/arch/pxa27x_keypad.h>
+#include <asm/arch/pxa3xx_nand.h>
 #include <asm/arch/littleton.h>
 
 #include "generic.h"
@@ -101,18 +103,26 @@ static struct resource smc91x_resources[] = {
         [1] = {
                 .start  = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO90)),
                 .end    = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO90)),
-                .flags  = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
         }
 };
 
+static struct smc91x_platdata littleton_smc91x_info = {
+        .flags  = SMC91X_USE_8BIT | SMC91X_USE_16BIT |
+                  SMC91X_NOWAIT | SMC91X_USE_DMA,
+};
+
 static struct platform_device smc91x_device = {
         .name           = "smc91x",
         .id             = 0,
         .num_resources  = ARRAY_SIZE(smc91x_resources),
         .resource       = smc91x_resources,
+        .dev            = {
+                .platform_data = &littleton_smc91x_info,
+        },
 };
 
-#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULES)
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 /* use bit 30, 31 as the indicator of command parameter number */
 #define CMD0(x)         ((0x00000000) | ((x) << 9))
 #define CMD1(x, x1)     ((0x40000000) | ((x) << 9) | 0x100 | (x1))
@@ -311,9 +321,9 @@ static void littleton_init_lcd(void)
 }
 #else
 static inline void littleton_init_lcd(void) {};
-#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULES */
+#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */
 
-#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULES)
+#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
 static unsigned int littleton_matrix_key_map[] = {
         /* KEY(row, col, key_code) */
         KEY(1, 3, KEY_0), KEY(0, 0, KEY_1), KEY(1, 0, KEY_2), KEY(2, 0, KEY_3),
@@ -361,6 +371,57 @@ static void __init littleton_init_keypad(void)
 static inline void littleton_init_keypad(void) {}
 #endif
 
+#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
+static struct mtd_partition littleton_nand_partitions[] = {
+        [0] = {
+                .name        = "Bootloader",
+                .offset      = 0,
+                .size        = 0x060000,
+                .mask_flags  = MTD_WRITEABLE, /* force read-only */
+        },
+        [1] = {
+                .name        = "Kernel",
+                .offset      = 0x060000,
+                .size        = 0x200000,
+                .mask_flags  = MTD_WRITEABLE, /* force read-only */
+        },
+        [2] = {
+                .name        = "Filesystem",
+                .offset      = 0x0260000,
+                .size        = 0x3000000,     /* 48M - rootfs */
+        },
+        [3] = {
+                .name        = "MassStorage",
+                .offset      = 0x3260000,
+                .size        = 0x3d40000,
+        },
+        [4] = {
+                .name        = "BBT",
+                .offset      = 0x6FA0000,
+                .size        = 0x80000,
+                .mask_flags  = MTD_WRITEABLE,  /* force read-only */
+        },
+        /* NOTE: we reserve some blocks at the end of the NAND flash for
+         * bad block management, and the max number of relocation blocks
+         * differs on different platforms. Please take care with it when
+         * defining the partition table.
+         */
+};
+
+static struct pxa3xx_nand_platform_data littleton_nand_info = {
+        .enable_arbiter = 1,
+        .parts          = littleton_nand_partitions,
+        .nr_parts       = ARRAY_SIZE(littleton_nand_partitions),
+};
+
+static void __init littleton_init_nand(void)
+{
+        pxa3xx_set_nand_info(&littleton_nand_info);
+}
+#else
+static inline void littleton_init_nand(void) {}
+#endif /* CONFIG_MTD_NAND_PXA3xx || CONFIG_MTD_NAND_PXA3xx_MODULE */
+
 static void __init littleton_init(void)
 {
         /* initialize MFP configurations */
@@ -374,6 +435,7 @@ static void __init littleton_init(void)
 
         littleton_init_lcd();
         littleton_init_keypad();
+        littleton_init_nand();
 }
 
 MACHINE_START(LITTLETON, "Marvell Form Factor Development Platform (aka Littleton)")
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index a3fae4139203..ac26423cd20c 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -21,6 +21,7 @@
 #include <linux/interrupt.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
+#include <linux/smc91x.h>
 
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
@@ -226,14 +227,6 @@ static struct pxa2xx_spi_master pxa_ssp_master_info = {
         .num_chipselect = 0,
 };
 
-static struct platform_device pxa_ssp = {
-        .name           = "pxa2xx-spi",
-        .id             = 1,
-        .dev = {
-                .platform_data  = &pxa_ssp_master_info,
-        },
-};
-
 static int lubbock_ads7846_pendown_state(void)
 {
         /* TS_BUSY is bit 8 in LUB_MISC_RD, but pendown is irq-only */
@@ -292,11 +285,18 @@ static struct resource smc91x_resources[] = {
         },
 };
 
+static struct smc91x_platdata lubbock_smc91x_info = {
+        .flags  = SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_IO_SHIFT_2,
+};
+
 static struct platform_device smc91x_device = {
         .name           = "smc91x",
         .id             = -1,
         .num_resources  = ARRAY_SIZE(smc91x_resources),
         .resource       = smc91x_resources,
+        .dev            = {
+                .platform_data = &lubbock_smc91x_info,
+        },
 };
 
 static struct resource flash_resources[] = {
@@ -367,7 +367,6 @@ static struct platform_device *devices[] __initdata = {
         &smc91x_device,
         &lubbock_flash_device[0],
         &lubbock_flash_device[1],
-        &pxa_ssp,
 };
 
 static struct pxafb_mode_info sharp_lm8v31_mode = {
@@ -471,6 +470,7 @@ static void lubbock_irda_transceiver_mode(struct device *dev, int mode)
         } else if (mode & IR_FIRMODE) {
                 LUB_MISC_WR |= 1 << 4;
         }
+        pxa2xx_transceiver_mode(dev, mode);
         local_irq_restore(flags);
 }
 
@@ -501,6 +501,7 @@ static void __init lubbock_init(void)
         lubbock_flash_data[flashboot].name = "boot-rom";
         (void) platform_add_devices(devices, ARRAY_SIZE(devices));
 
+        pxa2xx_set_spi_info(1, &pxa_ssp_master_info);
         spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
 }
 
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 01b2fa790217..c9d274f0048f 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -17,17 +17,15 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/mfd/htc-egpio.h>
 #include <linux/mfd/htc-pasic3.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
 #include <linux/mtd/physmap.h>
 #include <linux/pda_power.h>
 #include <linux/pwm_backlight.h>
 
-#include <asm/gpio.h>
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -44,7 +42,7 @@
 #include "devices.h"
 #include "generic.h"
 
-static unsigned long magician_pin_config[] = {
+static unsigned long magician_pin_config[] __initdata = {
 
         /* SDRAM and Static Memory I/O Signals */
         GPIO20_nSDCS_2,
@@ -134,6 +132,7 @@ static unsigned long magician_pin_config[] = {
 static void magician_irda_transceiver_mode(struct device *dev, int mode)
 {
         gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);
+        pxa2xx_transceiver_mode(dev, mode);
 }
 
 static struct pxaficp_platform_data magician_ficp_info = {
@@ -399,6 +398,7 @@ static struct platform_pwm_backlight_data backlight_data = {
 
 static struct platform_device backlight = {
         .name = "pwm-backlight",
+        .id   = -1,
         .dev  = {
                 .parent        = &pxa27x_device_pwm0.dev,
                 .platform_data = &backlight_data,
@@ -511,6 +511,37 @@ static struct platform_device pasic3 = {
  * External power
  */
 
+static int power_supply_init(struct device *dev)
+{
+        int ret;
+
+        ret = gpio_request(EGPIO_MAGICIAN_CABLE_STATE_AC, "CABLE_STATE_AC");
+        if (ret)
+                goto err_cs_ac;
+        ret = gpio_request(EGPIO_MAGICIAN_CABLE_STATE_USB, "CABLE_STATE_USB");
+        if (ret)
+                goto err_cs_usb;
+        ret = gpio_request(EGPIO_MAGICIAN_CHARGE_EN, "CHARGE_EN");
+        if (ret)
+                goto err_chg_en;
+        ret = gpio_request(GPIO30_MAGICIAN_nCHARGE_EN, "nCHARGE_EN");
+        if (!ret)
+                ret = gpio_direction_output(GPIO30_MAGICIAN_nCHARGE_EN, 0);
+        if (ret)
+                goto err_nchg_en;
+
+        return 0;
+
+err_nchg_en:
+        gpio_free(EGPIO_MAGICIAN_CHARGE_EN);
+err_chg_en:
+        gpio_free(EGPIO_MAGICIAN_CABLE_STATE_USB);
+err_cs_usb:
+        gpio_free(EGPIO_MAGICIAN_CABLE_STATE_AC);
+err_cs_ac:
+        return ret;
+}
+
 static int magician_is_ac_online(void)
 {
         return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
@@ -527,14 +558,24 @@ static void magician_set_charge(int flags)
         gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags);
 }
 
+static void power_supply_exit(struct device *dev)
+{
+        gpio_free(GPIO30_MAGICIAN_nCHARGE_EN);
+        gpio_free(EGPIO_MAGICIAN_CHARGE_EN);
+        gpio_free(EGPIO_MAGICIAN_CABLE_STATE_USB);
+        gpio_free(EGPIO_MAGICIAN_CABLE_STATE_AC);
+}
+
 static char *magician_supplicants[] = {
         "ds2760-battery.0", "backup-battery"
 };
 
 static struct pda_power_pdata power_supply_info = {
+        .init            = power_supply_init,
         .is_ac_online    = magician_is_ac_online,
         .is_usb_online   = magician_is_usb_online,
         .set_charge      = magician_set_charge,
+        .exit            = power_supply_exit,
         .supplied_to     = magician_supplicants,
         .num_supplicants = ARRAY_SIZE(magician_supplicants),
 };
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index f2e9e7c4da8e..851ec2d9b699 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -26,6 +26,7 @@
 #include <linux/input.h>
 #include <linux/gpio_keys.h>
 #include <linux/pwm_backlight.h>
+#include <linux/smc91x.h>
 
 #include <asm/types.h>
 #include <asm/setup.h>
@@ -110,9 +111,9 @@ static unsigned long mainstone_pin_config[] = {
         GPIO45_AC97_SYSCLK,
 
         /* Keypad */
-        GPIO93_KP_DKIN_0        | WAKEUP_ON_LEVEL_HIGH,
-        GPIO94_KP_DKIN_1        | WAKEUP_ON_LEVEL_HIGH,
-        GPIO95_KP_DKIN_2        | WAKEUP_ON_LEVEL_HIGH,
+        GPIO93_KP_DKIN_0,
+        GPIO94_KP_DKIN_1,
+        GPIO95_KP_DKIN_2,
         GPIO100_KP_MKIN_0       | WAKEUP_ON_LEVEL_HIGH,
         GPIO101_KP_MKIN_1       | WAKEUP_ON_LEVEL_HIGH,
         GPIO102_KP_MKIN_2       | WAKEUP_ON_LEVEL_HIGH,
@@ -240,11 +241,19 @@ static struct resource smc91x_resources[] = {
         }
 };
 
+static struct smc91x_platdata mainstone_smc91x_info = {
+        .flags  = SMC91X_USE_8BIT | SMC91X_USE_16BIT | SMC91X_USE_32BIT |
+                  SMC91X_NOWAIT | SMC91X_USE_DMA,
+};
+
 static struct platform_device smc91x_device = {
         .name           = "smc91x",
         .id             = 0,
         .num_resources  = ARRAY_SIZE(smc91x_resources),
         .resource       = smc91x_resources,
+        .dev            = {
+                .platform_data = &mainstone_smc91x_info,
+        },
 };
 
 static int mst_audio_startup(struct snd_pcm_substream *substream, void *priv)
@@ -455,6 +464,7 @@ static void mainstone_irda_transceiver_mode(struct device *dev, int mode)
         } else if (mode & IR_FIRMODE) {
                 MST_MSCWR1 |= MST_MSCWR1_IRDA_FIR;
         }
+        pxa2xx_transceiver_mode(dev, mode);
         if (mode & IR_OFF) {
                 MST_MSCWR1 = (MST_MSCWR1 & ~MST_MSCWR1_IRDA_MASK) | MST_MSCWR1_IRDA_OFF;
         } else {
@@ -513,7 +523,7 @@ static struct pxaohci_platform_data mainstone_ohci_platform_data = {
         .init           = mainstone_ohci_init,
 };
 
-#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULES)
+#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
 static unsigned int mainstone_matrix_keys[] = {
         KEY(0, 0, KEY_A), KEY(1, 0, KEY_B), KEY(2, 0, KEY_C),
         KEY(3, 0, KEY_D), KEY(4, 0, KEY_E), KEY(5, 0, KEY_F),
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index d1cdb4ecb0b8..fd4545eab803 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -39,6 +39,28 @@ struct gpio_desc {
 
 static struct gpio_desc gpio_desc[MFP_PIN_GPIO127 + 1];
 
+static int __mfp_config_lpm(unsigned gpio, unsigned long lpm)
+{
+        unsigned mask = GPIO_bit(gpio);
+
+        /* low power state */
+        switch (lpm) {
+        case MFP_LPM_DRIVE_HIGH:
+                PGSR(gpio) |= mask;
+                break;
+        case MFP_LPM_DRIVE_LOW:
+                PGSR(gpio) &= ~mask;
+                break;
+        case MFP_LPM_INPUT:
+                break;
+        default:
+                pr_warning("%s: invalid low power state for GPIO%d\n",
+                                __func__, gpio);
+                return -EINVAL;
+        }
+        return 0;
+}
+
 static int __mfp_config_gpio(unsigned gpio, unsigned long c)
 {
         unsigned long gafr, mask = GPIO_bit(gpio);
@@ -57,21 +79,8 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c)
         else
                 GPDR(gpio) &= ~mask;
 
-        /* low power state */
-        switch (c & MFP_LPM_STATE_MASK) {
-        case MFP_LPM_DRIVE_HIGH:
-                PGSR(gpio) |= mask;
-                break;
-        case MFP_LPM_DRIVE_LOW:
-                PGSR(gpio) &= ~mask;
-                break;
-        case MFP_LPM_INPUT:
-                break;
-        default:
-                pr_warning("%s: invalid low power state for GPIO%d\n",
-                                __func__, gpio);
+        if (__mfp_config_lpm(gpio, c & MFP_LPM_STATE_MASK))
                 return -EINVAL;
-        }
 
         /* give early warning if MFP_LPM_CAN_WAKEUP is set on the
          * configurations of those pins not able to wakeup
@@ -91,6 +100,18 @@ static int __mfp_config_gpio(unsigned gpio, unsigned long c)
         return 0;
 }
 
+static inline int __mfp_validate(int mfp)
+{
+        int gpio = mfp_to_gpio(mfp);
+
+        if ((mfp > MFP_PIN_GPIO127) || !gpio_desc[gpio].valid) {
+                pr_warning("%s: GPIO%d is invalid pin\n", __func__, gpio);
+                return -1;
+        }
+
+        return gpio;
+}
+
 void pxa2xx_mfp_config(unsigned long *mfp_cfgs, int num)
 {
         unsigned long flags;
@@ -99,13 +120,9 @@ void pxa2xx_mfp_config(unsigned long *mfp_cfgs, int num)
 
         for (i = 0, c = mfp_cfgs; i < num; i++, c++) {
 
-                gpio = mfp_to_gpio(MFP_PIN(*c));
-
-                if (!gpio_desc[gpio].valid) {
-                        pr_warning("%s: GPIO%d is invalid pin\n",
-                                __func__, gpio);
+                gpio = __mfp_validate(MFP_PIN(*c));
+                if (gpio < 0)
                         continue;
-                }
 
                 local_irq_save(flags);
 
@@ -116,6 +133,20 @@ void pxa2xx_mfp_config(unsigned long *mfp_cfgs, int num)
         }
 }
 
+void pxa2xx_mfp_set_lpm(int mfp, unsigned long lpm)
+{
+        unsigned long flags;
+        int gpio;
+
+        gpio = __mfp_validate(mfp);
+        if (gpio < 0)
+                return;
+
+        local_irq_save(flags);
+        __mfp_config_lpm(gpio, lpm);
+        local_irq_restore(flags);
+}
+
 int gpio_set_wake(unsigned int gpio, unsigned int on)
 {
         struct gpio_desc *d;
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
new file mode 100644
index 000000000000..408657a24f8c
--- /dev/null
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -0,0 +1,416 @@
+/*
+ * Hardware definitions for PalmTX
+ *
+ * Author:     Marek Vasut <marek.vasut@gmail.com>
+ *
+ * Based on work of:
+ *              Alex Osborne <ato@meshy.org>
+ *              Cristiano P. <cristianop@users.sourceforge.net>
+ *              Jan Herman <2hp@seznam.cz>
+ *              Michal Hrusecky
+ *
+ * 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.
+ *
+ * (find more info at www.hackndev.com)
+ *
+ */
+
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include <linux/irq.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/pda_power.h>
+#include <linux/pwm_backlight.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/audio.h>
+#include <asm/arch/palmtx.h>
+#include <asm/arch/mmc.h>
+#include <asm/arch/pxafb.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/mfp-pxa27x.h>
+#include <asm/arch/irda.h>
+#include <asm/arch/pxa27x_keypad.h>
+#include <asm/arch/udc.h>
+
+#include "generic.h"
+#include "devices.h"
+
+/******************************************************************************
+ * Pin configuration
+ ******************************************************************************/
+static unsigned long palmtx_pin_config[] __initdata = {
+        /* MMC */
+        GPIO32_MMC_CLK,
+        GPIO92_MMC_DAT_0,
+        GPIO109_MMC_DAT_1,
+        GPIO110_MMC_DAT_2,
+        GPIO111_MMC_DAT_3,
+        GPIO112_MMC_CMD,
+
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
+        /* IrDA */
+        GPIO46_FICP_RXD,
+        GPIO47_FICP_TXD,
+
+        /* PWM */
+        GPIO16_PWM0_OUT,
+
+        /* USB */
+        GPIO13_GPIO,
+
+        /* PCMCIA */
+        GPIO48_nPOE,
+        GPIO49_nPWE,
+        GPIO50_nPIOR,
+        GPIO51_nPIOW,
+        GPIO85_nPCE_1,
+        GPIO54_nPCE_2,
+        GPIO79_PSKTSEL,
+        GPIO55_nPREG,
+        GPIO56_nPWAIT,
+        GPIO57_nIOIS16,
+};
+
+/******************************************************************************
+ * SD/MMC card controller
+ ******************************************************************************/
+static int palmtx_mci_init(struct device *dev, irq_handler_t palmtx_detect_int,
+                                void *data)
+{
+        int err = 0;
+
+        /* Setup an interrupt for detecting card insert/remove events */
+        err = request_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, palmtx_detect_int,
+                        IRQF_DISABLED | IRQF_SAMPLE_RANDOM |
+                        IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
+                        "SD/MMC card detect", data);
+        if (err) {
+                printk(KERN_ERR "%s: cannot request SD/MMC card detect IRQ\n",
+                                __func__);
+                return err;
+        }
+
+        err = gpio_request(GPIO_NR_PALMTX_SD_POWER, "SD_POWER");
+        if (err)
+                goto pwr_err;
+
+        err = gpio_request(GPIO_NR_PALMTX_SD_READONLY, "SD_READONLY");
+        if (err)
+                goto ro_err;
+
+        printk(KERN_DEBUG "%s: irq registered\n", __func__);
+
+        return 0;
+
+ro_err:
+        gpio_free(GPIO_NR_PALMTX_SD_POWER);
+pwr_err:
+        free_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, data);
+        return err;
+}
+
+static void palmtx_mci_exit(struct device *dev, void *data)
+{
+        gpio_free(GPIO_NR_PALMTX_SD_READONLY);
+        gpio_free(GPIO_NR_PALMTX_SD_POWER);
+        free_irq(IRQ_GPIO_PALMTX_SD_DETECT_N, data);
+}
+
+static void palmtx_mci_power(struct device *dev, unsigned int vdd)
+{
+        struct pxamci_platform_data *p_d = dev->platform_data;
+        gpio_set_value(GPIO_NR_PALMTX_SD_POWER, p_d->ocr_mask & (1 << vdd));
+}
+
+static int palmtx_mci_get_ro(struct device *dev)
+{
+        return gpio_get_value(GPIO_NR_PALMTX_SD_READONLY);
+}
+
+static struct pxamci_platform_data palmtx_mci_platform_data = {
+        .ocr_mask       = MMC_VDD_32_33 | MMC_VDD_33_34,
+        .setpower       = palmtx_mci_power,
+        .get_ro         = palmtx_mci_get_ro,
+        .init           = palmtx_mci_init,
+        .exit           = palmtx_mci_exit,
+};
+
+/******************************************************************************
+ * GPIO keyboard
+ ******************************************************************************/
+static unsigned int palmtx_matrix_keys[] = {
+        KEY(0, 0, KEY_POWER),
+        KEY(0, 1, KEY_F1),
+        KEY(0, 2, KEY_ENTER),
+
+        KEY(1, 0, KEY_F2),
+        KEY(1, 1, KEY_F3),
+        KEY(1, 2, KEY_F4),
+
+        KEY(2, 0, KEY_UP),
+        KEY(2, 2, KEY_DOWN),
+
+        KEY(3, 0, KEY_RIGHT),
+        KEY(3, 2, KEY_LEFT),
+
+};
+
+static struct pxa27x_keypad_platform_data palmtx_keypad_platform_data = {
+        .matrix_key_rows        = 4,
+        .matrix_key_cols        = 3,
+        .matrix_key_map         = palmtx_matrix_keys,
+        .matrix_key_map_size    = ARRAY_SIZE(palmtx_matrix_keys),
+
+        .debounce_interval      = 30,
+};
+
+/******************************************************************************
+ * GPIO keys
+ ******************************************************************************/
+static struct gpio_keys_button palmtx_pxa_buttons[] = {
+        {KEY_F8, GPIO_NR_PALMTX_HOTSYNC_BUTTON_N, 1, "HotSync Button" },
+};
+
+static struct gpio_keys_platform_data palmtx_pxa_keys_data = {
+        .buttons        = palmtx_pxa_buttons,
+        .nbuttons       = ARRAY_SIZE(palmtx_pxa_buttons),
+};
+
+static struct platform_device palmtx_pxa_keys = {
+        .name   = "gpio-keys",
+        .id     = -1,
+        .dev    = {
+                .platform_data = &palmtx_pxa_keys_data,
+        },
+};
+
+/******************************************************************************
+ * Backlight
+ ******************************************************************************/
+static int palmtx_backlight_init(struct device *dev)
+{
+        int ret;
+
+        ret = gpio_request(GPIO_NR_PALMTX_BL_POWER, "BL POWER");
+        if (ret)
+                goto err;
+        ret = gpio_request(GPIO_NR_PALMTX_LCD_POWER, "LCD POWER");
+        if (ret)
+                goto err2;
+
+        return 0;
+err2:
+        gpio_free(GPIO_NR_PALMTX_BL_POWER);
+err:
+        return ret;
+}
+
+static int palmtx_backlight_notify(int brightness)
+{
+        gpio_set_value(GPIO_NR_PALMTX_BL_POWER, brightness);
+        gpio_set_value(GPIO_NR_PALMTX_LCD_POWER, brightness);
+        return brightness;
+}
+
+static void palmtx_backlight_exit(struct device *dev)
+{
+        gpio_free(GPIO_NR_PALMTX_BL_POWER);
+        gpio_free(GPIO_NR_PALMTX_LCD_POWER);
+}
+
+static struct platform_pwm_backlight_data palmtx_backlight_data = {
+        .pwm_id         = 0,
+        .max_brightness = PALMTX_MAX_INTENSITY,
+        .dft_brightness = PALMTX_MAX_INTENSITY,
+        .pwm_period_ns  = PALMTX_PERIOD_NS,
+        .init           = palmtx_backlight_init,
+        .notify         = palmtx_backlight_notify,
+        .exit           = palmtx_backlight_exit,
+};
+
+static struct platform_device palmtx_backlight = {
+        .name   = "pwm-backlight",
+        .dev    = {
+                .parent         = &pxa27x_device_pwm0.dev,
+                .platform_data  = &palmtx_backlight_data,
+        },
+};
+
+/******************************************************************************
+ * IrDA
+ ******************************************************************************/
+static void palmtx_irda_transceiver_mode(struct device *dev, int mode)
+{
+        gpio_set_value(GPIO_NR_PALMTX_IR_DISABLE, mode & IR_OFF);
+        pxa2xx_transceiver_mode(dev, mode);
+}
+
+static struct pxaficp_platform_data palmtx_ficp_platform_data = {
+        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
+        .transceiver_mode       = palmtx_irda_transceiver_mode,
+};
+
+/******************************************************************************
+ * UDC
+ ******************************************************************************/
+static void palmtx_udc_command(int cmd)
+{
+        gpio_set_value(GPIO_NR_PALMTX_USB_POWER, !cmd);
+        udelay(50);
+        gpio_set_value(GPIO_NR_PALMTX_USB_PULLUP, !cmd);
+}
+
+static struct pxa2xx_udc_mach_info palmtx_udc_info __initdata = {
+        .gpio_vbus              = GPIO_NR_PALMTX_USB_DETECT_N,
+        .gpio_vbus_inverted     = 1,
+        .udc_command            = palmtx_udc_command,
+};
+
+/******************************************************************************
+ * Power supply
+ ******************************************************************************/
+static int power_supply_init(struct device *dev)
+{
+        int ret;
+
+        ret = gpio_request(GPIO_NR_PALMTX_POWER_DETECT, "CABLE_STATE_AC");
+        if (ret)
+                goto err_cs_ac;
+
+        ret = gpio_request(GPIO_NR_PALMTX_USB_DETECT_N, "CABLE_STATE_USB");
+        if (ret)
+                goto err_cs_usb;
+
+        return 0;
+
+err_cs_usb:
+        gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
+err_cs_ac:
+        return ret;
+}
+
+static int palmtx_is_ac_online(void)
+{
+        return gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT);
+}
+
+static int palmtx_is_usb_online(void)
+{
+        return !gpio_get_value(GPIO_NR_PALMTX_USB_DETECT_N);
+}
+
+static void power_supply_exit(struct device *dev)
+{
+        gpio_free(GPIO_NR_PALMTX_USB_DETECT_N);
+        gpio_free(GPIO_NR_PALMTX_POWER_DETECT);
+}
+
+static char *palmtx_supplicants[] = {
+        "main-battery",
+};
+
+static struct pda_power_pdata power_supply_info = {
+        .init            = power_supply_init,
+        .is_ac_online    = palmtx_is_ac_online,
+        .is_usb_online   = palmtx_is_usb_online,
+        .exit            = power_supply_exit,
+        .supplied_to     = palmtx_supplicants,
+        .num_supplicants = ARRAY_SIZE(palmtx_supplicants),
+};
+
+static struct platform_device power_supply = {
+        .name = "pda-power",
+        .id   = -1,
+        .dev  = {
+                .platform_data = &power_supply_info,
+        },
+};
+
+/******************************************************************************
+ * Framebuffer
+ ******************************************************************************/
+static struct pxafb_mode_info palmtx_lcd_modes[] = {
+{
+        .pixclock       = 57692,
+        .xres           = 320,
+        .yres           = 480,
+        .bpp            = 16,
+
+        .left_margin    = 32,
+        .right_margin   = 1,
+        .upper_margin   = 7,
+        .lower_margin   = 1,
+
+        .hsync_len      = 4,
+        .vsync_len      = 1,
+},
+};
+
+static struct pxafb_mach_info palmtx_lcd_screen = {
+        .modes          = palmtx_lcd_modes,
+        .num_modes      = ARRAY_SIZE(palmtx_lcd_modes),
+        .lcd_conn       = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
+};
+
+/******************************************************************************
+ * Machine init
+ ******************************************************************************/
+static struct platform_device *devices[] __initdata = {
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+        &palmtx_pxa_keys,
+#endif
+        &palmtx_backlight,
+        &power_supply,
+};
+
+static struct map_desc palmtx_io_desc[] __initdata = {
+{
+        .virtual        = PALMTX_PCMCIA_VIRT,
+        .pfn            = __phys_to_pfn(PALMTX_PCMCIA_PHYS),
+        .length         = PALMTX_PCMCIA_SIZE,
+        .type           = MT_DEVICE
+},
+};
+
+static void __init palmtx_map_io(void)
+{
+        pxa_map_io();
+        iotable_init(palmtx_io_desc, ARRAY_SIZE(palmtx_io_desc));
+}
+
+static void __init palmtx_init(void)
+{
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(palmtx_pin_config));
+
+        set_pxa_fb_info(&palmtx_lcd_screen);
+        pxa_set_mci_info(&palmtx_mci_platform_data);
+        pxa_set_udc_info(&palmtx_udc_info);
+        pxa_set_ac97_info(NULL);
+        pxa_set_ficp_info(&palmtx_ficp_platform_data);
+        pxa_set_keypad_info(&palmtx_keypad_platform_data);
+
+        platform_add_devices(devices, ARRAY_SIZE(devices));
+}
+
+MACHINE_START(PALMTX, "Palm T|X")
+        .phys_io        = PALMTX_PHYS_IO_START,
+        .io_pg_offst    = io_p2v(0x40000000),
+        .boot_params    = 0xa0000100,
+        .map_io         = palmtx_map_io,
+        .init_irq       = pxa27x_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = palmtx_init
+MACHINE_END
diff --git a/arch/arm/mach-pxa/pcm027.c b/arch/arm/mach-pxa/pcm027.c
index 3b945eb0aee3..377f3be8ce57 100644
--- a/arch/arm/mach-pxa/pcm027.c
+++ b/arch/arm/mach-pxa/pcm027.c
@@ -24,7 +24,9 @@
 #include <linux/platform_device.h>
 #include <linux/mtd/physmap.h>
 #include <linux/spi/spi.h>
+#include <linux/spi/max7301.h>
 #include <linux/leds.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/arch/hardware.h>
@@ -108,6 +110,32 @@ static struct platform_device smc91x_device = {
         .resource       = smc91x_resources,
 };
 
+/*
+ * SPI host and devices
+ */
+static struct pxa2xx_spi_master pxa_ssp_master_info = {
+        .num_chipselect = 1,
+};
+
+static struct max7301_platform_data max7301_info = {
+        .base = -1,
+};
+
+/* bus_num must match id in pxa2xx_set_spi_info() call */
+static struct spi_board_info spi_board_info[] __initdata = {
+        {
+                .modalias       = "max7301",
+                .platform_data  = &max7301_info,
+                .max_speed_hz   = 13000000,
+                .bus_num        = 1,
+                .chip_select    = 0,
+                .mode           = SPI_MODE_0,
+        },
+};
+
+/*
+ * NOR flash
+ */
 static struct physmap_flash_data pcm027_flash_data = {
         .width  = 4,
 };
@@ -190,6 +218,9 @@ static void __init pcm027_init(void)
 #ifdef CONFIG_MACH_PCM990_BASEBOARD
         pcm990_baseboard_init();
 #endif
+
+        pxa2xx_set_spi_info(1, &pxa_ssp_master_info);
+        spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
 }
 
 static void __init pcm027_map_io(void)
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 5d87c7c866e4..30023b00e476 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -33,14 +33,30 @@
 #include <asm/arch/camera.h>
 #include <asm/mach/map.h>
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
 #include <asm/arch/audio.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/ohci.h>
 #include <asm/arch/pcm990_baseboard.h>
 #include <asm/arch/pxafb.h>
+#include <asm/arch/mfp-pxa27x.h>
 
 #include "devices.h"
+#include "generic.h"
+
+static unsigned long pcm990_pin_config[] __initdata = {
+        /* MMC */
+        GPIO32_MMC_CLK,
+        GPIO112_MMC_CMD,
+        GPIO92_MMC_DAT_0,
+        GPIO109_MMC_DAT_1,
+        GPIO110_MMC_DAT_2,
+        GPIO111_MMC_DAT_3,
+        /* USB */
+        GPIO88_USBH1_PWR,
+        GPIO89_USBH1_PEN,
+        /* PWM0 */
+        GPIO16_PWM0_OUT,
+};
 
 /*
  * pcm990_lcd_power - control power supply to the LCD
@@ -277,16 +293,6 @@ static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int,
 {
         int err;
 
-        /*
-         * enable GPIO for PXA27x MMC controller
-         */
-        pxa_gpio_mode(GPIO32_MMCCLK_MD);
-        pxa_gpio_mode(GPIO112_MMCCMD_MD);
-        pxa_gpio_mode(GPIO92_MMCDAT0_MD);
-        pxa_gpio_mode(GPIO109_MMCDAT1_MD);
-        pxa_gpio_mode(GPIO110_MMCDAT2_MD);
-        pxa_gpio_mode(GPIO111_MMCDAT3_MD);
-
         err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, IRQF_DISABLED,
                              "MMC card detect", data);
         if (err)
@@ -333,8 +339,6 @@ static struct pxamci_platform_data pcm990_mci_platform_data = {
  */
 static int pcm990_ohci_init(struct device *dev)
 {
-        pxa_gpio_mode(PCM990_USB_OVERCURRENT);
-        pxa_gpio_mode(PCM990_USB_PWR_EN);
         /*
          * disable USB port 2 and 3
          * power sense is active low
@@ -361,23 +365,27 @@ static struct pxaohci_platform_data pcm990_ohci_platform_data = {
  * PXA27x Camera specific stuff
  */
 #if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE)
+static unsigned long pcm990_camera_pin_config[] = {
+        /* CIF */
+        GPIO98_CIF_DD_0,
+        GPIO105_CIF_DD_1,
+        GPIO104_CIF_DD_2,
+        GPIO103_CIF_DD_3,
+        GPIO95_CIF_DD_4,
+        GPIO94_CIF_DD_5,
+        GPIO93_CIF_DD_6,
+        GPIO108_CIF_DD_7,
+        GPIO107_CIF_DD_8,
+        GPIO106_CIF_DD_9,
+        GPIO42_CIF_MCLK,
+        GPIO45_CIF_PCLK,
+        GPIO43_CIF_FV,
+        GPIO44_CIF_LV,
+};
+
 static int pcm990_pxacamera_init(struct device *dev)
 {
-        pxa_gpio_mode(GPIO98_CIF_DD_0_MD);
-        pxa_gpio_mode(GPIO105_CIF_DD_1_MD);
-        pxa_gpio_mode(GPIO104_CIF_DD_2_MD);
-        pxa_gpio_mode(GPIO103_CIF_DD_3_MD);
-        pxa_gpio_mode(GPIO95_CIF_DD_4_MD);
-        pxa_gpio_mode(GPIO94_CIF_DD_5_MD);
-        pxa_gpio_mode(GPIO93_CIF_DD_6_MD);
-        pxa_gpio_mode(GPIO108_CIF_DD_7_MD);
-        pxa_gpio_mode(GPIO107_CIF_DD_8_MD);
-        pxa_gpio_mode(GPIO106_CIF_DD_9_MD);
-        pxa_gpio_mode(GPIO42_CIF_MCLK_MD);
-        pxa_gpio_mode(GPIO45_CIF_PCLK_MD);
-        pxa_gpio_mode(GPIO43_CIF_FV_MD);
-        pxa_gpio_mode(GPIO44_CIF_LV_MD);
-
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(pcm990_camera_pin_config));
         return 0;
 }
 
@@ -449,8 +457,10 @@ static struct map_desc pcm990_io_desc[] __initdata = {
  */
 void __init pcm990_baseboard_init(void)
 {
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(pcm990_pin_config));
+
         /* register CPLD access */
-        iotable_init(pcm990_io_desc, ARRAY_SIZE(pcm990_io_desc));
+        iotable_init(ARRAY_AND_SIZE(pcm990_io_desc));
 
         /* register CPLD's IRQ controller */
         pcm990_init_irq();
@@ -458,7 +468,6 @@ void __init pcm990_baseboard_init(void)
 #ifndef CONFIG_PCM990_DISPLAY_NONE
         set_pxa_fb_info(&pcm990_fbinfo);
 #endif
-        pxa_gpio_mode(GPIO16_PWM0_MD);
         platform_device_register(&pcm990_backlight_device);
 
         /* MMC */
@@ -473,9 +482,8 @@ void __init pcm990_baseboard_init(void)
 #if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE)
         pxa_set_camera_info(&pcm990_pxacamera_platform_data);
 
-        i2c_register_board_info(0, pcm990_i2c_devices,
-                ARRAY_SIZE(pcm990_i2c_devices));
+        i2c_register_board_info(0, ARRAY_AND_SIZE(pcm990_i2c_devices));
 #endif
 
-        printk(KERN_INFO"PCM-990 Evaluation baseboard initialized\n");
+        printk(KERN_INFO "PCM-990 Evaluation baseboard initialized\n");
 }
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index f81c10cafd48..39612cfa0b4d 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -267,6 +267,7 @@ static void poodle_irda_transceiver_mode(struct device *dev, int mode)
         } else {
                 GPCR(POODLE_GPIO_IR_ON) = GPIO_bit(POODLE_GPIO_IR_ON);
         }
+        pxa2xx_transceiver_mode(dev, mode);
 }
 
 static struct pxaficp_platform_data poodle_ficp_platform_data = {
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 4cd50e3005e9..c5b845b935bb 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -109,6 +109,52 @@ static const struct clkops clk_pxa25x_lcd_ops = {
         .getrate        = clk_pxa25x_lcd_getrate,
 };
 
+static unsigned long gpio12_config_32k[] = {
+        GPIO12_32KHz,
+};
+
+static unsigned long gpio12_config_gpio[] = {
+        GPIO12_GPIO,
+};
+
+static void clk_gpio12_enable(struct clk *clk)
+{
+        pxa2xx_mfp_config(gpio12_config_32k, 1);
+}
+
+static void clk_gpio12_disable(struct clk *clk)
+{
+        pxa2xx_mfp_config(gpio12_config_gpio, 1);
+}
+
+static const struct clkops clk_pxa25x_gpio12_ops = {
+        .enable         = clk_gpio12_enable,
+        .disable        = clk_gpio12_disable,
+};
+
+static unsigned long gpio11_config_3m6[] = {
+        GPIO11_3_6MHz,
+};
+
+static unsigned long gpio11_config_gpio[] = {
+        GPIO11_GPIO,
+};
+
+static void clk_gpio11_enable(struct clk *clk)
+{
+        pxa2xx_mfp_config(gpio11_config_3m6, 1);
+}
+
+static void clk_gpio11_disable(struct clk *clk)
+{
+        pxa2xx_mfp_config(gpio11_config_gpio, 1);
+}
+
+static const struct clkops clk_pxa25x_gpio11_ops = {
+        .enable         = clk_gpio11_enable,
+        .disable        = clk_gpio11_disable,
+};
+
 /*
  * 3.6864MHz -> OST, GPIO, SSP, PWM, PLLs (95.842MHz, 147.456MHz)
  * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz
@@ -128,6 +174,8 @@ static struct clk pxa25x_clks[] = {
         INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
         INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
         INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa25x_device_udc.dev),
+        INIT_CLK("GPIO11_CLK", &clk_pxa25x_gpio11_ops, 3686400, 0, NULL),
+        INIT_CLK("GPIO12_CLK", &clk_pxa25x_gpio12_ops, 32768, 0, NULL),
         INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
         INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),
 
@@ -145,7 +193,10 @@ static struct clk pxa25x_clks[] = {
         INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
 };
 
-static struct clk gpio7_clk = INIT_CKOTHER("GPIO7_CK", &pxa25x_clks[4], NULL);
+static struct clk pxa2xx_clk_aliases[] = {
+        INIT_CKOTHER("GPIO7_CLK", &pxa25x_clks[4], NULL),
+        INIT_CKOTHER("SA1111_CLK", &pxa25x_clks[5], NULL),
+};
 
 #ifdef CONFIG_PM
 
@@ -293,7 +344,7 @@ static int __init pxa25x_init(void)
         int i, ret = 0;
 
         /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
-        if (cpu_is_pxa25x())
+        if (cpu_is_pxa255())
                 clks_register(&pxa25x_hwuart_clk, 1);
 
         if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
@@ -317,10 +368,10 @@ static int __init pxa25x_init(void)
         }
 
         /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
-        if (cpu_is_pxa25x())
+        if (cpu_is_pxa255())
                 ret = platform_device_register(&pxa_device_hwuart);
 
-        clks_register(&gpio7_clk, 1);
+        clks_register(pxa2xx_clk_aliases, ARRAY_SIZE(pxa2xx_clk_aliases));
 
         return ret;
 }
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index 0a0d3877f212..da92e9733886 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -15,10 +15,16 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/platform_device.h>
 
 #include <asm/hardware.h>
+#include <asm/arch/pxa3xx-regs.h>
 #include <asm/arch/mfp-pxa300.h>
 
+#include "generic.h"
+#include "devices.h"
+#include "clock.h"
+
 static struct pxa3xx_mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
 
         MFP_ADDR_X(GPIO0,   GPIO2,   0x00b4),
@@ -79,15 +85,26 @@ static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
         MFP_ADDR_END,
 };
 
+static struct clk common_clks[] = {
+        PXA3xx_CKEN("NANDCLK", NAND, 156000000, 0, &pxa3xx_device_nand.dev),
+};
+
+static struct clk pxa310_clks[] = {
+        PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev),
+};
+
 static int __init pxa300_init(void)
 {
         if (cpu_is_pxa300() || cpu_is_pxa310()) {
                 pxa3xx_init_mfp();
                 pxa3xx_mfp_init_addr(pxa300_mfp_addr_map);
+                clks_register(ARRAY_AND_SIZE(common_clks));
         }
 
-        if (cpu_is_pxa310())
+        if (cpu_is_pxa310()) {
                 pxa3xx_mfp_init_addr(pxa310_mfp_addr_map);
+                clks_register(ARRAY_AND_SIZE(pxa310_clks));
+        }
 
         return 0;
 }
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index 74128eb8f8d0..c557c23a1efe 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -15,11 +15,17 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/platform_device.h>
 
 #include <asm/hardware.h>
 #include <asm/arch/mfp.h>
+#include <asm/arch/pxa3xx-regs.h>
 #include <asm/arch/mfp-pxa320.h>
 
+#include "generic.h"
+#include "devices.h"
+#include "clock.h"
+
 static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
 
         MFP_ADDR_X(GPIO0,  GPIO4,   0x0124),
@@ -74,16 +80,17 @@ static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
         MFP_ADDR_END,
 };
 
-static void __init pxa320_init_mfp(void)
-{
-        pxa3xx_init_mfp();
-        pxa3xx_mfp_init_addr(pxa320_mfp_addr_map);
-}
+static struct clk pxa320_clks[] = {
+        PXA3xx_CKEN("NANDCLK", NAND, 104000000, 0, &pxa3xx_device_nand.dev),
+};
 
 static int __init pxa320_init(void)
 {
-        if (cpu_is_pxa320())
-                pxa320_init_mfp();
+        if (cpu_is_pxa320()) {
+                pxa3xx_init_mfp();
+                pxa3xx_mfp_init_addr(pxa320_mfp_addr_map);
+                clks_register(ARRAY_AND_SIZE(pxa320_clks));
+        }
 
         return 0;
 }
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 15685d2b8f8c..f491025a0c82 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -144,7 +144,7 @@ static unsigned long clk_pxa3xx_hsio_getrate(struct clk *clk)
         return hsio_clk;
 }
 
-static void clk_pxa3xx_cken_enable(struct clk *clk)
+void clk_pxa3xx_cken_enable(struct clk *clk)
 {
         unsigned long mask = 1ul << (clk->cken & 0x1f);
 
@@ -154,7 +154,7 @@ static void clk_pxa3xx_cken_enable(struct clk *clk)
                 CKENB |= mask;
 }
 
-static void clk_pxa3xx_cken_disable(struct clk *clk)
+void clk_pxa3xx_cken_disable(struct clk *clk)
 {
         unsigned long mask = 1ul << (clk->cken & 0x1f);
 
@@ -164,7 +164,7 @@ static void clk_pxa3xx_cken_disable(struct clk *clk)
                 CKENB &= ~mask;
 }
 
-static const struct clkops clk_pxa3xx_cken_ops = {
+const struct clkops clk_pxa3xx_cken_ops = {
         .enable         = clk_pxa3xx_cken_enable,
         .disable        = clk_pxa3xx_cken_disable,
 };
@@ -196,24 +196,6 @@ static const struct clkops clk_pout_ops = {
         .disable        = clk_pout_disable,
 };
 
-#define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev)  \
-        {                                               \
-                .name   = _name,                        \
-                .dev    = _dev,                         \
-                .ops    = &clk_pxa3xx_cken_ops,         \
-                .rate   = _rate,                        \
-                .cken   = CKEN_##_cken,                 \
-                .delay  = _delay,                       \
-        }
-
-#define PXA3xx_CK(_name, _cken, _ops, _dev)             \
-        {                                               \
-                .name   = _name,                        \
-                .dev    = _dev,                         \
-                .ops    = _ops,                         \
-                .cken   = CKEN_##_cken,                 \
-        }
-
 static struct clk pxa3xx_clks[] = {
         {
                 .name           = "CLK_POUT",
@@ -244,7 +226,6 @@ static struct clk pxa3xx_clks[] = {
 
         PXA3xx_CKEN("MMCCLK", MMC1, 19500000, 0, &pxa_device_mci.dev),
         PXA3xx_CKEN("MMCCLK", MMC2, 19500000, 0, &pxa3xx_device_mci2.dev),
-        PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev),
 };
 
 #ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c
new file mode 100644
index 000000000000..9503897d049c
--- /dev/null
+++ b/arch/arm/mach-pxa/pxa930.c
@@ -0,0 +1,190 @@
+/*
+ * linux/arch/arm/mach-pxa/pxa930.c
+ *
+ * Code specific to PXA930
+ *
+ * Copyright (C) 2007-2008 Marvell Internation Ltd.
+ *
+ * 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/module.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/irq.h>
+#include <linux/dma-mapping.h>
+
+#include <asm/hardware.h>
+#include <asm/arch/mfp-pxa930.h>
+
+static struct pxa3xx_mfp_addr_map pxa930_mfp_addr_map[] __initdata = {
+
+        MFP_ADDR(GPIO0, 0x02e0),
+        MFP_ADDR(GPIO1, 0x02dc),
+        MFP_ADDR(GPIO2, 0x02e8),
+        MFP_ADDR(GPIO3, 0x02d8),
+        MFP_ADDR(GPIO4, 0x02e4),
+        MFP_ADDR(GPIO5, 0x02ec),
+        MFP_ADDR(GPIO6, 0x02f8),
+        MFP_ADDR(GPIO7, 0x02fc),
+        MFP_ADDR(GPIO8, 0x0300),
+        MFP_ADDR(GPIO9, 0x02d4),
+        MFP_ADDR(GPIO10, 0x02f4),
+        MFP_ADDR(GPIO11, 0x02f0),
+        MFP_ADDR(GPIO12, 0x0304),
+        MFP_ADDR(GPIO13, 0x0310),
+        MFP_ADDR(GPIO14, 0x0308),
+        MFP_ADDR(GPIO15, 0x030c),
+        MFP_ADDR(GPIO16, 0x04e8),
+        MFP_ADDR(GPIO17, 0x04f4),
+        MFP_ADDR(GPIO18, 0x04f8),
+        MFP_ADDR(GPIO19, 0x04fc),
+        MFP_ADDR(GPIO20, 0x0518),
+        MFP_ADDR(GPIO21, 0x051c),
+        MFP_ADDR(GPIO22, 0x04ec),
+        MFP_ADDR(GPIO23, 0x0500),
+        MFP_ADDR(GPIO24, 0x04f0),
+        MFP_ADDR(GPIO25, 0x0504),
+        MFP_ADDR(GPIO26, 0x0510),
+        MFP_ADDR(GPIO27, 0x0514),
+        MFP_ADDR(GPIO28, 0x0520),
+        MFP_ADDR(GPIO29, 0x0600),
+        MFP_ADDR(GPIO30, 0x0618),
+        MFP_ADDR(GPIO31, 0x0610),
+        MFP_ADDR(GPIO32, 0x060c),
+        MFP_ADDR(GPIO33, 0x061c),
+        MFP_ADDR(GPIO34, 0x0620),
+        MFP_ADDR(GPIO35, 0x0628),
+        MFP_ADDR(GPIO36, 0x062c),
+        MFP_ADDR(GPIO37, 0x0630),
+        MFP_ADDR(GPIO38, 0x0634),
+        MFP_ADDR(GPIO39, 0x0638),
+        MFP_ADDR(GPIO40, 0x063c),
+        MFP_ADDR(GPIO41, 0x0614),
+        MFP_ADDR(GPIO42, 0x0624),
+        MFP_ADDR(GPIO43, 0x0608),
+        MFP_ADDR(GPIO44, 0x0604),
+        MFP_ADDR(GPIO45, 0x050c),
+        MFP_ADDR(GPIO46, 0x0508),
+        MFP_ADDR(GPIO47, 0x02bc),
+        MFP_ADDR(GPIO48, 0x02b4),
+        MFP_ADDR(GPIO49, 0x02b8),
+        MFP_ADDR(GPIO50, 0x02c8),
+        MFP_ADDR(GPIO51, 0x02c0),
+        MFP_ADDR(GPIO52, 0x02c4),
+        MFP_ADDR(GPIO53, 0x02d0),
+        MFP_ADDR(GPIO54, 0x02cc),
+        MFP_ADDR(GPIO55, 0x029c),
+        MFP_ADDR(GPIO56, 0x02a0),
+        MFP_ADDR(GPIO57, 0x0294),
+        MFP_ADDR(GPIO58, 0x0298),
+        MFP_ADDR(GPIO59, 0x02a4),
+        MFP_ADDR(GPIO60, 0x02a8),
+        MFP_ADDR(GPIO61, 0x02b0),
+        MFP_ADDR(GPIO62, 0x02ac),
+        MFP_ADDR(GPIO63, 0x0640),
+        MFP_ADDR(GPIO64, 0x065c),
+        MFP_ADDR(GPIO65, 0x0648),
+        MFP_ADDR(GPIO66, 0x0644),
+        MFP_ADDR(GPIO67, 0x0674),
+        MFP_ADDR(GPIO68, 0x0658),
+        MFP_ADDR(GPIO69, 0x0654),
+        MFP_ADDR(GPIO70, 0x0660),
+        MFP_ADDR(GPIO71, 0x0668),
+        MFP_ADDR(GPIO72, 0x0664),
+        MFP_ADDR(GPIO73, 0x0650),
+        MFP_ADDR(GPIO74, 0x066c),
+        MFP_ADDR(GPIO75, 0x064c),
+        MFP_ADDR(GPIO76, 0x0670),
+        MFP_ADDR(GPIO77, 0x0678),
+        MFP_ADDR(GPIO78, 0x067c),
+        MFP_ADDR(GPIO79, 0x0694),
+        MFP_ADDR(GPIO80, 0x069c),
+        MFP_ADDR(GPIO81, 0x06a0),
+        MFP_ADDR(GPIO82, 0x06a4),
+        MFP_ADDR(GPIO83, 0x0698),
+        MFP_ADDR(GPIO84, 0x06bc),
+        MFP_ADDR(GPIO85, 0x06b4),
+        MFP_ADDR(GPIO86, 0x06b0),
+        MFP_ADDR(GPIO87, 0x06c0),
+        MFP_ADDR(GPIO88, 0x06c4),
+        MFP_ADDR(GPIO89, 0x06ac),
+        MFP_ADDR(GPIO90, 0x0680),
+        MFP_ADDR(GPIO91, 0x0684),
+        MFP_ADDR(GPIO92, 0x0688),
+        MFP_ADDR(GPIO93, 0x0690),
+        MFP_ADDR(GPIO94, 0x068c),
+        MFP_ADDR(GPIO95, 0x06a8),
+        MFP_ADDR(GPIO96, 0x06b8),
+        MFP_ADDR(GPIO97, 0x0410),
+        MFP_ADDR(GPIO98, 0x0418),
+        MFP_ADDR(GPIO99, 0x041c),
+        MFP_ADDR(GPIO100, 0x0414),
+        MFP_ADDR(GPIO101, 0x0408),
+        MFP_ADDR(GPIO102, 0x0324),
+        MFP_ADDR(GPIO103, 0x040c),
+        MFP_ADDR(GPIO104, 0x0400),
+        MFP_ADDR(GPIO105, 0x0328),
+        MFP_ADDR(GPIO106, 0x0404),
+
+        MFP_ADDR(nXCVREN, 0x0204),
+        MFP_ADDR(DF_CLE_nOE, 0x020c),
+        MFP_ADDR(DF_nADV1_ALE, 0x0218),
+        MFP_ADDR(DF_SCLK_E, 0x0214),
+        MFP_ADDR(DF_SCLK_S, 0x0210),
+        MFP_ADDR(nBE0, 0x021c),
+        MFP_ADDR(nBE1, 0x0220),
+        MFP_ADDR(DF_nADV2_ALE, 0x0224),
+        MFP_ADDR(DF_INT_RnB, 0x0228),
+        MFP_ADDR(DF_nCS0, 0x022c),
+        MFP_ADDR(DF_nCS1, 0x0230),
+        MFP_ADDR(nLUA, 0x0254),
+        MFP_ADDR(nLLA, 0x0258),
+        MFP_ADDR(DF_nWE, 0x0234),
+        MFP_ADDR(DF_nRE_nOE, 0x0238),
+        MFP_ADDR(DF_ADDR0, 0x024c),
+        MFP_ADDR(DF_ADDR1, 0x0250),
+        MFP_ADDR(DF_ADDR2, 0x025c),
+        MFP_ADDR(DF_ADDR3, 0x0260),
+        MFP_ADDR(DF_IO0, 0x023c),
+        MFP_ADDR(DF_IO1, 0x0240),
+        MFP_ADDR(DF_IO2, 0x0244),
+        MFP_ADDR(DF_IO3, 0x0248),
+        MFP_ADDR(DF_IO4, 0x0264),
+        MFP_ADDR(DF_IO5, 0x0268),
+        MFP_ADDR(DF_IO6, 0x026c),
+        MFP_ADDR(DF_IO7, 0x0270),
+        MFP_ADDR(DF_IO8, 0x0274),
+        MFP_ADDR(DF_IO9, 0x0278),
+        MFP_ADDR(DF_IO10, 0x027c),
+        MFP_ADDR(DF_IO11, 0x0280),
+        MFP_ADDR(DF_IO12, 0x0284),
+        MFP_ADDR(DF_IO13, 0x0288),
+        MFP_ADDR(DF_IO14, 0x028c),
+        MFP_ADDR(DF_IO15, 0x0290),
+
+        MFP_ADDR(GSIM_UIO, 0x0314),
+        MFP_ADDR(GSIM_UCLK, 0x0318),
+        MFP_ADDR(GSIM_UDET, 0x031c),
+        MFP_ADDR(GSIM_nURST, 0x0320),
+
+        MFP_ADDR(PMIC_INT, 0x06c8),
+
+        MFP_ADDR(RDY, 0x0200),
+
+        MFP_ADDR_END,
+};
+
+static int __init pxa930_init(void)
+{
+        if (cpu_is_pxa930()) {
+                pxa3xx_init_mfp();
+                pxa3xx_mfp_init_addr(pxa930_mfp_addr_map);
+        }
+
+        return 0;
+}
+
+core_initcall(pxa930_init);
diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c
new file mode 100644
index 000000000000..9d39dea57ce2
--- /dev/null
+++ b/arch/arm/mach-pxa/reset.c
@@ -0,0 +1,96 @@
+/*
+ * 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/module.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <asm/io.h>
+#include <asm/proc-fns.h>
+
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/pxa2xx-regs.h>
+
+static void do_hw_reset(void);
+
+static int reset_gpio = -1;
+
+int init_gpio_reset(int gpio)
+{
+        int rc;
+
+        rc = gpio_request(gpio, "reset generator");
+        if (rc) {
+                printk(KERN_ERR "Can't request reset_gpio\n");
+                goto out;
+        }
+
+        rc = gpio_direction_input(gpio);
+        if (rc) {
+                printk(KERN_ERR "Can't configure reset_gpio for input\n");
+                gpio_free(gpio);
+                goto out;
+        }
+
+out:
+        if (!rc)
+                reset_gpio = gpio;
+
+        return rc;
+}
+
+/*
+ * Trigger GPIO reset.
+ * This covers various types of logic connecting gpio pin
+ * to RESET pins (nRESET or GPIO_RESET):
+ */
+static void do_gpio_reset(void)
+{
+        BUG_ON(reset_gpio == -1);
+
+        /* drive it low */
+        gpio_direction_output(reset_gpio, 0);
+        mdelay(2);
+        /* rising edge or drive high */
+        gpio_set_value(reset_gpio, 1);
+        mdelay(2);
+        /* falling edge */
+        gpio_set_value(reset_gpio, 0);
+
+        /* give it some time */
+        mdelay(10);
+
+        WARN_ON(1);
+        /* fallback */
+        do_hw_reset();
+}
+
+static void do_hw_reset(void)
+{
+        /* Initialize the watchdog and let it fire */
+        OWER = OWER_WME;
+        OSSR = OSSR_M3;
+        OSMR3 = OSCR + 368640;  /* ... in 100 ms */
+}
+
+void arch_reset(char mode)
+{
+        if (cpu_is_pxa2xx())
+                RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
+
+        switch (mode) {
+        case 's':
+                /* Jump into ROM at address 0 */
+                cpu_reset(0);
+                break;
+        case 'h':
+                do_hw_reset();
+                break;
+        case 'g':
+                do_gpio_reset();
+                break;
+        }
+}
+
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
new file mode 100644
index 000000000000..d02bc6f8bb93
--- /dev/null
+++ b/arch/arm/mach-pxa/saar.c
@@ -0,0 +1,84 @@
+/*
+ *  linux/arch/arm/mach-pxa/saar.c
+ *
+ *  Support for the Marvell PXA930 Handheld Platform (aka SAAR)
+ *
+ *  Copyright (C) 2007-2008 Marvell International Ltd.
+ *
+ *  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
+ *  publishhed by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/smc91x.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/hardware.h>
+#include <asm/arch/pxa3xx-regs.h>
+#include <asm/arch/mfp-pxa930.h>
+
+#include "devices.h"
+#include "generic.h"
+
+/* SAAR MFP configurations */
+static mfp_cfg_t saar_mfp_cfg[] __initdata = {
+        /* Ethernet */
+        DF_nCS1_nCS3,
+        GPIO97_GPIO,
+};
+
+#define SAAR_ETH_PHYS   (0x14000000)
+
+static struct resource smc91x_resources[] = {
+        [0] = {
+                .start  = (SAAR_ETH_PHYS + 0x300),
+                .end    = (SAAR_ETH_PHYS + 0xfffff),
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)),
+                .end    = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)),
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+        }
+};
+
+static struct smc91x_platdata saar_smc91x_info = {
+        .flags  = SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_USE_DMA,
+};
+
+static struct platform_device smc91x_device = {
+        .name           = "smc91x",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(smc91x_resources),
+        .resource       = smc91x_resources,
+        .dev            = {
+                .platform_data = &saar_smc91x_info,
+        },
+};
+
+static void __init saar_init(void)
+{
+        /* initialize MFP configurations */
+        pxa3xx_mfp_config(ARRAY_AND_SIZE(saar_mfp_cfg));
+
+        platform_device_register(&smc91x_device);
+}
+
+MACHINE_START(SAAR, "PXA930 Handheld Platform (aka SAAR)")
+        /* Maintainer: Eric Miao <eric.miao@marvell.com> */
+        .phys_io        = 0x40000000,
+        .boot_params    = 0xa0000100,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa3xx_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = saar_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index e7d0fcd9b43f..762249c03ded 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -38,6 +38,7 @@
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/pxa2xx-gpio.h>
+#include <asm/arch/pxa27x-udc.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/ohci.h>
@@ -450,6 +451,7 @@ static void spitz_irda_transceiver_mode(struct device *dev, int mode)
                 set_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
         else
                 reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
+        pxa2xx_transceiver_mode(dev, mode);
 }
 
 #ifdef CONFIG_MACH_AKITA
@@ -459,6 +461,7 @@ static void akita_irda_transceiver_mode(struct device *dev, int mode)
                 akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
         else
                 akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
+        pxa2xx_transceiver_mode(dev, mode);
 }
 #endif
 
@@ -529,11 +532,7 @@ static struct platform_device *devices[] __initdata = {
 
 static void spitz_poweroff(void)
 {
-        pxa_gpio_mode(SPITZ_GPIO_ON_RESET | GPIO_OUT);
-        GPSR(SPITZ_GPIO_ON_RESET) = GPIO_bit(SPITZ_GPIO_ON_RESET);
-
-        mdelay(1000);
-        arm_machine_restart('h');
+        arm_machine_restart('g');
 }
 
 static void spitz_restart(char mode)
@@ -547,6 +546,7 @@ static void spitz_restart(char mode)
 
 static void __init common_init(void)
 {
+        init_gpio_reset(SPITZ_GPIO_ON_RESET);
         pm_power_off = spitz_poweroff;
         arm_pm_restart = spitz_restart;
 
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 0bb31982fb6f..89f38683787e 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -14,13 +14,6 @@
  *  IO-based SSP applications and allows easy port setup for DMA access.
  *
  *  Author: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
- *
- *  Revision history:
- *   22nd Aug 2003 Initial version.
- *   20th Dec 2004 Added ssp_config for changing port config without
- *                 closing the port.
- *    4th Aug 2005 Added option to disable irq handler registration and
- *                 cleaned up irq and clock detection.
  */
 
 #include <linux/module.h>
@@ -285,7 +278,7 @@ int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags)
                         goto out_region;
                 dev->irq = ssp->irq;
         } else
-                dev->irq = 0;
+                dev->irq = NO_IRQ;
 
         /* turn on SSP port clock */
         clk_enable(ssp->clk);
@@ -306,7 +299,8 @@ void ssp_exit(struct ssp_dev *dev)
         struct ssp_device *ssp = dev->ssp;
 
         ssp_disable(dev);
-        free_irq(dev->irq, dev);
+        if (dev->irq != NO_IRQ)
+                free_irq(dev->irq, dev);
         clk_disable(ssp->clk);
         ssp_free(ssp);
 }
@@ -360,6 +354,7 @@ static int __devinit ssp_probe(struct platform_device *pdev, int type)
                 dev_err(&pdev->dev, "failed to allocate memory");
                 return -ENOMEM;
         }
+        ssp->pdev = pdev;
 
         ssp->clk = clk_get(&pdev->dev, "SSPCLK");
         if (IS_ERR(ssp->clk)) {
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
new file mode 100644
index 000000000000..ac283507e423
--- /dev/null
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -0,0 +1,84 @@
+/*
+ *  linux/arch/arm/mach-pxa/tavorevb.c
+ *
+ *  Support for the Marvell PXA930 Evaluation Board
+ *
+ *  Copyright (C) 2007-2008 Marvell International Ltd.
+ *
+ *  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
+ *  publishhed by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+#include <linux/smc91x.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/hardware.h>
+#include <asm/arch/pxa3xx-regs.h>
+#include <asm/arch/mfp-pxa930.h>
+
+#include "devices.h"
+#include "generic.h"
+
+/* Tavor EVB MFP configurations */
+static mfp_cfg_t tavorevb_mfp_cfg[] __initdata = {
+        /* Ethernet */
+        DF_nCS1_nCS3,
+        GPIO47_GPIO,
+};
+
+#define TAVOREVB_ETH_PHYS       (0x14000000)
+
+static struct resource smc91x_resources[] = {
+        [0] = {
+                .start  = (TAVOREVB_ETH_PHYS + 0x300),
+                .end    = (TAVOREVB_ETH_PHYS + 0xfffff),
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO47)),
+                .end    = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO47)),
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+        }
+};
+
+static struct smc91x_platdata tavorevb_smc91x_info = {
+        .flags  = SMC91X_USE_16BIT | SMC91X_NOWAIT | SMC91X_USE_DMA,
+};
+
+static struct platform_device smc91x_device = {
+        .name           = "smc91x",
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(smc91x_resources),
+        .resource       = smc91x_resources,
+        .dev            = {
+                .platform_data = &tavorevb_smc91x_info,
+        },
+};
+
+static void __init tavorevb_init(void)
+{
+        /* initialize MFP configurations */
+        pxa3xx_mfp_config(ARRAY_AND_SIZE(tavorevb_mfp_cfg));
+
+        platform_device_register(&smc91x_device);
+}
+
+MACHINE_START(TAVOREVB, "PXA930 Evaluation Board (aka TavorEVB)")
+        /* Maintainer: Eric Miao <eric.miao@marvell.com> */
+        .phys_io        = 0x40000000,
+        .boot_params    = 0xa0000100,
+        .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
+        .map_io         = pxa_map_io,
+        .init_irq       = pxa3xx_init_irq,
+        .timer          = &pxa_timer,
+        .init_machine   = tavorevb_init,
+MACHINE_END
diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c
new file mode 100644
index 000000000000..7d8505466e54
--- /dev/null
+++ b/arch/arm/mach-pxa/tosa-bt.c
@@ -0,0 +1,150 @@
+/*
+ * Bluetooth built-in chip control
+ *
+ * Copyright (c) 2008 Dmitry Baryshkov
+ *
+ * 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/module.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/rfkill.h>
+
+#include <asm/arch/tosa_bt.h>
+
+static void tosa_bt_on(struct tosa_bt_data *data)
+{
+        gpio_set_value(data->gpio_reset, 0);
+        gpio_set_value(data->gpio_pwr, 1);
+        gpio_set_value(data->gpio_reset, 1);
+        mdelay(20);
+        gpio_set_value(data->gpio_reset, 0);
+}
+
+static void tosa_bt_off(struct tosa_bt_data *data)
+{
+        gpio_set_value(data->gpio_reset, 1);
+        mdelay(10);
+        gpio_set_value(data->gpio_pwr, 0);
+        gpio_set_value(data->gpio_reset, 0);
+}
+
+static int tosa_bt_toggle_radio(void *data, enum rfkill_state state)
+{
+        pr_info("BT_RADIO going: %s\n",
+                        state == RFKILL_STATE_ON ? "on" : "off");
+
+        if (state == RFKILL_STATE_ON) {
+                pr_info("TOSA_BT: going ON\n");
+                tosa_bt_on(data);
+        } else {
+                pr_info("TOSA_BT: going OFF\n");
+                tosa_bt_off(data);
+        }
+        return 0;
+}
+
+static int tosa_bt_probe(struct platform_device *dev)
+{
+        int rc;
+        struct rfkill *rfk;
+
+        struct tosa_bt_data *data = dev->dev.platform_data;
+
+        rc = gpio_request(data->gpio_reset, "Bluetooth reset");
+        if (rc)
+                goto err_reset;
+        rc = gpio_direction_output(data->gpio_reset, 0);
+        if (rc)
+                goto err_reset_dir;
+        rc = gpio_request(data->gpio_pwr, "Bluetooth power");
+        if (rc)
+                goto err_pwr;
+        rc = gpio_direction_output(data->gpio_pwr, 0);
+        if (rc)
+                goto err_pwr_dir;
+
+        rfk = rfkill_allocate(&dev->dev, RFKILL_TYPE_BLUETOOTH);
+        if (!rfk) {
+                rc = -ENOMEM;
+                goto err_rfk_alloc;
+        }
+
+        rfk->name = "tosa-bt";
+        rfk->toggle_radio = tosa_bt_toggle_radio;
+        rfk->data = data;
+#ifdef CONFIG_RFKILL_LEDS
+        rfk->led_trigger.name = "tosa-bt";
+#endif
+
+        rc = rfkill_register(rfk);
+        if (rc)
+                goto err_rfkill;
+
+        platform_set_drvdata(dev, rfk);
+
+        return 0;
+
+err_rfkill:
+        if (rfk)
+                rfkill_free(rfk);
+        rfk = NULL;
+err_rfk_alloc:
+        tosa_bt_off(data);
+err_pwr_dir:
+        gpio_free(data->gpio_pwr);
+err_pwr:
+err_reset_dir:
+        gpio_free(data->gpio_reset);
+err_reset:
+        return rc;
+}
+
+static int __devexit tosa_bt_remove(struct platform_device *dev)
+{
+        struct tosa_bt_data *data = dev->dev.platform_data;
+        struct rfkill *rfk = platform_get_drvdata(dev);
+
+        platform_set_drvdata(dev, NULL);
+
+        if (rfk)
+                rfkill_unregister(rfk);
+        rfk = NULL;
+
+        tosa_bt_off(data);
+
+        gpio_free(data->gpio_pwr);
+        gpio_free(data->gpio_reset);
+
+        return 0;
+}
+
+static struct platform_driver tosa_bt_driver = {
+        .probe = tosa_bt_probe,
+        .remove = __devexit_p(tosa_bt_remove),
+
+        .driver = {
+                .name = "tosa-bt",
+                .owner = THIS_MODULE,
+        },
+};
+
+
+static int __init tosa_bt_init(void)
+{
+        return platform_driver_register(&tosa_bt_driver);
+}
+
+static void __exit tosa_bt_exit(void)
+{
+        platform_driver_unregister(&tosa_bt_driver);
+}
+
+module_init(tosa_bt_init);
+module_exit(tosa_bt_exit);
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index ab4a9f579913..fea17ce6b55f 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -18,30 +18,31 @@
 #include <linux/major.h>
 #include <linux/fs.h>
 #include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
 #include <linux/mmc/host.h>
+#include <linux/mfd/tc6393xb.h>
+#include <linux/mfd/tmio.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/partitions.h>
 #include <linux/pm.h>
-#include <linux/delay.h>
 #include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/gpio.h>
+#include <linux/pda_power.h>
+#include <linux/rfkill.h>
 
 #include <asm/setup.h>
-#include <asm/memory.h>
 #include <asm/mach-types.h>
-#include <asm/hardware.h>
-#include <asm/irq.h>
-#include <asm/system.h>
-#include <asm/arch/pxa-regs.h>
 #include <asm/arch/pxa2xx-regs.h>
 #include <asm/arch/mfp-pxa25x.h>
 #include <asm/arch/irda.h>
 #include <asm/arch/i2c.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/udc.h>
+#include <asm/arch/tosa_bt.h>
 
 #include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
 #include <asm/arch/tosa.h>
 
 #include <asm/hardware/scoop.h>
@@ -86,7 +87,7 @@ static unsigned long tosa_pin_config[] = {
         GPIO6_MMC_CLK,
         GPIO8_MMC_CS0,
         GPIO9_GPIO, /* Detect */
-        // GPIO10 nSD_INT
+        GPIO10_GPIO, /* nSD_INT */
 
         /* CF */
         GPIO13_GPIO, /* CD_IRQ */
@@ -124,34 +125,34 @@ static unsigned long tosa_pin_config[] = {
         GPIO44_BTUART_CTS,
         GPIO45_BTUART_RTS,
 
-        /* IrDA */
-        GPIO46_STUART_RXD,
-        GPIO47_STUART_TXD,
-
         /* Keybd */
-        GPIO58_GPIO,
-        GPIO59_GPIO,
-        GPIO60_GPIO,
-        GPIO61_GPIO,
-        GPIO62_GPIO,
-        GPIO63_GPIO,
-        GPIO64_GPIO,
-        GPIO65_GPIO,
-        GPIO66_GPIO,
-        GPIO67_GPIO,
-        GPIO68_GPIO,
-        GPIO69_GPIO,
-        GPIO70_GPIO,
-        GPIO71_GPIO,
-        GPIO72_GPIO,
-        GPIO73_GPIO,
-        GPIO74_GPIO,
-        GPIO75_GPIO,
+        GPIO58_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO59_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO60_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO61_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO62_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO63_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO64_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO65_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO66_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO67_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO68_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO69_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO70_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO71_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO72_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO73_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO74_GPIO | MFP_LPM_DRIVE_LOW,
+        GPIO75_GPIO | MFP_LPM_DRIVE_LOW,
 
         /* SPI */
         GPIO81_SSP2_CLK_OUT,
         GPIO82_SSP2_FRM_OUT,
         GPIO83_SSP2_TXD,
+
+        /* IrDA is managed in other way */
+        GPIO46_GPIO,
+        GPIO47_GPIO,
 };
 
 /*
@@ -249,6 +250,15 @@ static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void
 
         tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250);
 
+        err = gpio_request(TOSA_GPIO_nSD_DETECT, "MMC/SD card detect");
+        if (err) {
+                printk(KERN_ERR "tosa_mci_init: can't request nSD_DETECT gpio\n");
+                goto err_gpio_detect;
+        }
+        err = gpio_direction_input(TOSA_GPIO_nSD_DETECT);
+        if (err)
+                goto err_gpio_detect_dir;
+
         err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int,
                           IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
                                 "MMC/SD card detect", data);
@@ -257,7 +267,7 @@ static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void
                 goto err_irq;
         }
 
-        err = gpio_request(TOSA_GPIO_SD_WP, "sd_wp");
+        err = gpio_request(TOSA_GPIO_SD_WP, "SD Write Protect");
         if (err) {
                 printk(KERN_ERR "tosa_mci_init: can't request SD_WP gpio\n");
                 goto err_gpio_wp;
@@ -266,7 +276,7 @@ static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void
         if (err)
                 goto err_gpio_wp_dir;
 
-        err = gpio_request(TOSA_GPIO_PWR_ON, "sd_pwr");
+        err = gpio_request(TOSA_GPIO_PWR_ON, "SD Power");
         if (err) {
                 printk(KERN_ERR "tosa_mci_init: can't request SD_PWR gpio\n");
                 goto err_gpio_pwr;
@@ -275,8 +285,20 @@ static int tosa_mci_init(struct device *dev, irq_handler_t tosa_detect_int, void
         if (err)
                 goto err_gpio_pwr_dir;
 
+        err = gpio_request(TOSA_GPIO_nSD_INT, "SD Int");
+        if (err) {
+                printk(KERN_ERR "tosa_mci_init: can't request SD_PWR gpio\n");
+                goto err_gpio_int;
+        }
+        err = gpio_direction_input(TOSA_GPIO_nSD_INT);
+        if (err)
+                goto err_gpio_int_dir;
+
         return 0;
 
+err_gpio_int_dir:
+        gpio_free(TOSA_GPIO_nSD_INT);
+err_gpio_int:
 err_gpio_pwr_dir:
         gpio_free(TOSA_GPIO_PWR_ON);
 err_gpio_pwr:
@@ -285,6 +307,9 @@ err_gpio_wp_dir:
 err_gpio_wp:
         free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data);
 err_irq:
+err_gpio_detect_dir:
+        gpio_free(TOSA_GPIO_nSD_DETECT);
+err_gpio_detect:
         return err;
 }
 
@@ -306,9 +331,11 @@ static int tosa_mci_get_ro(struct device *dev)
 
 static void tosa_mci_exit(struct device *dev, void *data)
 {
+        gpio_free(TOSA_GPIO_nSD_INT);
         gpio_free(TOSA_GPIO_PWR_ON);
         gpio_free(TOSA_GPIO_SD_WP);
         free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data);
+        gpio_free(TOSA_GPIO_nSD_DETECT);
 }
 
 static struct pxamci_platform_data tosa_mci_platform_data = {
@@ -322,29 +349,55 @@ static struct pxamci_platform_data tosa_mci_platform_data = {
 /*
  * Irda
  */
+static void tosa_irda_transceiver_mode(struct device *dev, int mode)
+{
+        if (mode & IR_OFF) {
+                gpio_set_value(TOSA_GPIO_IR_POWERDWN, 0);
+                pxa2xx_transceiver_mode(dev, mode);
+                gpio_direction_output(TOSA_GPIO_IRDA_TX, 0);
+        } else {
+                pxa2xx_transceiver_mode(dev, mode);
+                gpio_set_value(TOSA_GPIO_IR_POWERDWN, 1);
+        }
+}
+
 static int tosa_irda_startup(struct device *dev)
 {
         int ret;
 
+        ret = gpio_request(TOSA_GPIO_IRDA_TX, "IrDA TX");
+        if (ret)
+                goto err_tx;
+        ret = gpio_direction_output(TOSA_GPIO_IRDA_TX, 0);
+        if (ret)
+                goto err_tx_dir;
+
         ret = gpio_request(TOSA_GPIO_IR_POWERDWN, "IrDA powerdown");
         if (ret)
-                return ret;
+                goto err_pwr;
 
         ret = gpio_direction_output(TOSA_GPIO_IR_POWERDWN, 0);
         if (ret)
-                gpio_free(TOSA_GPIO_IR_POWERDWN);
+                goto err_pwr_dir;
 
-        return ret;
-        }
+        tosa_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF);
 
-static void tosa_irda_shutdown(struct device *dev)
-{
+        return 0;
+
+err_pwr_dir:
         gpio_free(TOSA_GPIO_IR_POWERDWN);
+err_pwr:
+err_tx_dir:
+        gpio_free(TOSA_GPIO_IRDA_TX);
+err_tx:
+        return ret;
 }
 
-static void tosa_irda_transceiver_mode(struct device *dev, int mode)
+static void tosa_irda_shutdown(struct device *dev)
 {
-        gpio_set_value(TOSA_GPIO_IR_POWERDWN, !(mode & IR_OFF));
+        tosa_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF);
+        gpio_free(TOSA_GPIO_IR_POWERDWN);
+        gpio_free(TOSA_GPIO_IRDA_TX);
 }
 
 static struct pxaficp_platform_data tosa_ficp_platform_data = {
@@ -355,6 +408,70 @@ static struct pxaficp_platform_data tosa_ficp_platform_data = {
 };
 
 /*
+ * Tosa AC IN
+ */
+static int tosa_power_init(struct device *dev)
+{
+        int ret = gpio_request(TOSA_GPIO_AC_IN, "ac in");
+        if (ret)
+                goto err_gpio_req;
+
+        ret = gpio_direction_input(TOSA_GPIO_AC_IN);
+        if (ret)
+                goto err_gpio_in;
+
+        return 0;
+
+err_gpio_in:
+        gpio_free(TOSA_GPIO_AC_IN);
+err_gpio_req:
+        return ret;
+}
+
+static void tosa_power_exit(struct device *dev)
+{
+        gpio_free(TOSA_GPIO_AC_IN);
+}
+
+static int tosa_power_ac_online(void)
+{
+        return gpio_get_value(TOSA_GPIO_AC_IN) == 0;
+}
+
+static char *tosa_ac_supplied_to[] = {
+        "main-battery",
+        "backup-battery",
+        "jacket-battery",
+};
+
+static struct pda_power_pdata tosa_power_data = {
+        .init                   = tosa_power_init,
+        .is_ac_online           = tosa_power_ac_online,
+        .exit                   = tosa_power_exit,
+        .supplied_to            = tosa_ac_supplied_to,
+        .num_supplicants        = ARRAY_SIZE(tosa_ac_supplied_to),
+};
+
+static struct resource tosa_power_resource[] = {
+        {
+                .name           = "ac",
+                .start          = gpio_to_irq(TOSA_GPIO_AC_IN),
+                .end            = gpio_to_irq(TOSA_GPIO_AC_IN),
+                .flags          = IORESOURCE_IRQ |
+                                  IORESOURCE_IRQ_HIGHEDGE |
+                                  IORESOURCE_IRQ_LOWEDGE,
+        },
+};
+
+static struct platform_device tosa_power_device = {
+        .name                   = "pda-power",
+        .id                     = -1,
+        .dev.platform_data      = &tosa_power_data,
+        .resource               = tosa_power_resource,
+        .num_resources          = ARRAY_SIZE(tosa_power_resource),
+};
+
+/*
  * Tosa Keyboard
  */
 static struct platform_device tosakbd_device = {
@@ -439,7 +556,7 @@ static struct gpio_led tosa_gpio_leds[] = {
         },
         {
                 .name                   = "tosa:blue:bluetooth",
-                .default_trigger        = "none",
+                .default_trigger        = "tosa-bt",
                 .gpio                   = TOSA_GPIO_BT_LED,
         },
 };
@@ -457,21 +574,184 @@ static struct platform_device tosaled_device = {
         },
 };
 
+/*
+ * Toshiba Mobile IO Controller
+ */
+static struct resource tc6393xb_resources[] = {
+        [0] = {
+                .start  = TOSA_LCDC_PHYS,
+                .end    = TOSA_LCDC_PHYS + 0x3ffffff,
+                .flags  = IORESOURCE_MEM,
+        },
+
+        [1] = {
+                .start  = TOSA_IRQ_GPIO_TC6393XB_INT,
+                .end    = TOSA_IRQ_GPIO_TC6393XB_INT,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+
+static int tosa_tc6393xb_enable(struct platform_device *dev)
+{
+        int rc;
+
+        rc = gpio_request(TOSA_GPIO_TC6393XB_REST_IN, "tc6393xb #pclr");
+        if (rc)
+                goto err_req_pclr;
+        rc = gpio_request(TOSA_GPIO_TC6393XB_SUSPEND, "tc6393xb #suspend");
+        if (rc)
+                goto err_req_suspend;
+        rc = gpio_request(TOSA_GPIO_TC6393XB_L3V_ON, "l3v");
+        if (rc)
+                goto err_req_l3v;
+        rc = gpio_direction_output(TOSA_GPIO_TC6393XB_L3V_ON, 0);
+        if (rc)
+                goto err_dir_l3v;
+        rc = gpio_direction_output(TOSA_GPIO_TC6393XB_SUSPEND, 0);
+        if (rc)
+                goto err_dir_suspend;
+        rc = gpio_direction_output(TOSA_GPIO_TC6393XB_REST_IN, 0);
+        if (rc)
+                goto err_dir_pclr;
+
+        mdelay(1);
+
+        gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 1);
+
+        mdelay(10);
+
+        gpio_set_value(TOSA_GPIO_TC6393XB_REST_IN, 1);
+        gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 1);
+
+        return 0;
+err_dir_pclr:
+err_dir_suspend:
+err_dir_l3v:
+        gpio_free(TOSA_GPIO_TC6393XB_L3V_ON);
+err_req_l3v:
+        gpio_free(TOSA_GPIO_TC6393XB_SUSPEND);
+err_req_suspend:
+        gpio_free(TOSA_GPIO_TC6393XB_REST_IN);
+err_req_pclr:
+        return rc;
+}
+
+static int tosa_tc6393xb_disable(struct platform_device *dev)
+{
+        gpio_free(TOSA_GPIO_TC6393XB_L3V_ON);
+        gpio_free(TOSA_GPIO_TC6393XB_SUSPEND);
+        gpio_free(TOSA_GPIO_TC6393XB_REST_IN);
+
+        return 0;
+}
+
+static int tosa_tc6393xb_resume(struct platform_device *dev)
+{
+        gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 1);
+        mdelay(10);
+        gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 1);
+        mdelay(10);
+
+        return 0;
+}
+
+static int tosa_tc6393xb_suspend(struct platform_device *dev)
+{
+        gpio_set_value(TOSA_GPIO_TC6393XB_L3V_ON, 0);
+        gpio_set_value(TOSA_GPIO_TC6393XB_SUSPEND, 0);
+        return 0;
+}
+
+static struct mtd_partition tosa_nand_partition[] = {
+        {
+                .name   = "smf",
+                .offset = 0,
+                .size   = 7 * 1024 * 1024,
+        },
+        {
+                .name   = "root",
+                .offset = MTDPART_OFS_APPEND,
+                .size   = 28 * 1024 * 1024,
+        },
+        {
+                .name   = "home",
+                .offset = MTDPART_OFS_APPEND,
+                .size   = MTDPART_SIZ_FULL,
+        },
+};
+
+static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
+
+static struct nand_bbt_descr tosa_tc6393xb_nand_bbt = {
+        .options        = 0,
+        .offs           = 4,
+        .len            = 2,
+        .pattern        = scan_ff_pattern
+};
+
+static struct tmio_nand_data tosa_tc6393xb_nand_config = {
+        .num_partitions = ARRAY_SIZE(tosa_nand_partition),
+        .partition      = tosa_nand_partition,
+        .badblock_pattern = &tosa_tc6393xb_nand_bbt,
+};
+
+static struct tc6393xb_platform_data tosa_tc6393xb_setup = {
+        .scr_pll2cr     = 0x0cc1,
+        .scr_gper       = 0x3300,
+        .scr_gpo_dsr    =
+                TOSA_TC6393XB_GPIO_BIT(TOSA_GPIO_CARD_VCC_ON),
+        .scr_gpo_doecr  =
+                TOSA_TC6393XB_GPIO_BIT(TOSA_GPIO_CARD_VCC_ON),
+
+        .irq_base       = IRQ_BOARD_START,
+        .gpio_base      = TOSA_TC6393XB_GPIO_BASE,
+
+        .enable         = tosa_tc6393xb_enable,
+        .disable        = tosa_tc6393xb_disable,
+        .suspend        = tosa_tc6393xb_suspend,
+        .resume         = tosa_tc6393xb_resume,
+
+        .nand_data      = &tosa_tc6393xb_nand_config,
+};
+
+
+static struct platform_device tc6393xb_device = {
+        .name   = "tc6393xb",
+        .id     = -1,
+        .dev    = {
+                .platform_data  = &tosa_tc6393xb_setup,
+        },
+        .num_resources  = ARRAY_SIZE(tc6393xb_resources),
+        .resource       = tc6393xb_resources,
+};
+
+static struct tosa_bt_data tosa_bt_data = {
+        .gpio_pwr       = TOSA_GPIO_BT_PWR_EN,
+        .gpio_reset     = TOSA_GPIO_BT_RESET,
+};
+
+static struct platform_device tosa_bt_device = {
+        .name   = "tosa-bt",
+        .id     = -1,
+        .dev.platform_data = &tosa_bt_data,
+};
+
+
 static struct platform_device *devices[] __initdata = {
         &tosascoop_device,
         &tosascoop_jc_device,
+        &tc6393xb_device,
+        &tosa_power_device,
         &tosakbd_device,
         &tosa_gpio_keys_device,
         &tosaled_device,
+        &tosa_bt_device,
 };
 
 static void tosa_poweroff(void)
 {
-        gpio_direction_output(TOSA_GPIO_ON_RESET, 0);
-        gpio_set_value(TOSA_GPIO_ON_RESET, 1);
-
-        mdelay(1000);
-        arm_machine_restart('h');
+        arm_machine_restart('g');
 }
 
 static void tosa_restart(char mode)
@@ -485,10 +765,14 @@ static void tosa_restart(char mode)
 
 static void __init tosa_init(void)
 {
+        int dummy;
+
         pxa2xx_mfp_config(ARRAY_AND_SIZE(tosa_pin_config));
         gpio_set_wake(MFP_PIN_GPIO1, 1);
         /* We can't pass to gpio-keys since it will drop the Reset altfunc */
 
+        init_gpio_reset(TOSA_GPIO_ON_RESET);
+
         pm_power_off = tosa_poweroff;
         arm_pm_restart = tosa_restart;
 
@@ -497,6 +781,10 @@ static void __init tosa_init(void)
         /* enable batt_fault */
         PMCR = 0x01;
 
+        dummy = gpiochip_reserve(TOSA_SCOOP_GPIO_BASE, 12);
+        dummy = gpiochip_reserve(TOSA_SCOOP_JC_GPIO_BASE, 12);
+        dummy = gpiochip_reserve(TOSA_TC6393XB_GPIO_BASE, 16);
+
         pxa_set_mci_info(&tosa_mci_platform_data);
         pxa_set_udc_info(&udc_info);
         pxa_set_ficp_info(&tosa_ficp_platform_data);
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 61e244023089..dee7bf36f013 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -254,6 +254,7 @@ static void board_irda_mode(struct device *dev, int mode)
                 /* Fast mode */
                 trizeps_conxs_ircr |= ConXS_IRCR_MODE;
         }
+        pxa2xx_transceiver_mode(dev, mode);
         if (mode & IR_OFF) {
                 trizeps_conxs_ircr |= ConXS_IRCR_SD;
         } else {
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 66b446ca273d..8fca6d890b7d 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -19,6 +19,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/pwm_backlight.h>
+#include <linux/smc91x.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -29,6 +30,7 @@
 #include <asm/arch/zylonite.h>
 #include <asm/arch/mmc.h>
 #include <asm/arch/pxa27x_keypad.h>
+#include <asm/arch/pxa3xx_nand.h>
 
 #include "devices.h"
 #include "generic.h"
@@ -37,6 +39,8 @@
 struct platform_mmc_slot zylonite_mmc_slot[MAX_SLOTS];
 
 int gpio_eth_irq;
+int gpio_debug_led1;
+int gpio_debug_led2;
 
 int wm9713_irq;
 
@@ -56,13 +60,57 @@ static struct resource smc91x_resources[] = {
         }
 };
 
+static struct smc91x_platdata zylonite_smc91x_info = {
+        .flags  = SMC91X_USE_8BIT | SMC91X_USE_16BIT |
+                  SMC91X_NOWAIT | SMC91X_USE_DMA,
+};
+
 static struct platform_device smc91x_device = {
         .name           = "smc91x",
         .id             = 0,
         .num_resources  = ARRAY_SIZE(smc91x_resources),
         .resource       = smc91x_resources,
+        .dev            = {
+                .platform_data = &zylonite_smc91x_info,
+        },
+};
+
+#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
+static struct gpio_led zylonite_debug_leds[] = {
+        [0] = {
+                .name                   = "zylonite:yellow:1",
+                .default_trigger        = "heartbeat",
+        },
+        [1] = {
+                .name                   = "zylonite:yellow:2",
+                .default_trigger        = "default-on",
+        },
 };
 
+static struct gpio_led_platform_data zylonite_debug_leds_info = {
+        .leds           = zylonite_debug_leds,
+        .num_leds       = ARRAY_SIZE(zylonite_debug_leds),
+};
+
+static struct platform_device zylonite_device_leds = {
+        .name           = "leds-gpio",
+        .id             = -1,
+        .dev            = {
+                .platform_data = &zylonite_debug_leds_info,
+        }
+};
+
+static void __init zylonite_init_leds(void)
+{
+        zylonite_debug_leds[0].gpio = gpio_debug_led1;
+        zylonite_debug_leds[1].gpio = gpio_debug_led2;
+
+        platform_device_register(&zylonite_device_leds);
+}
+#else
+static inline void zylonite_init_leds(void) {}
+#endif
+
 #if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
 static struct platform_pwm_backlight_data zylonite_backlight_data = {
         .pwm_id         = 3,
@@ -259,7 +307,7 @@ static void __init zylonite_init_mmc(void)
 static inline void zylonite_init_mmc(void) {}
 #endif
 
-#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULES)
+#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE)
 static unsigned int zylonite_matrix_key_map[] = {
         /* KEY(row, col, key_code) */
         KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_C), KEY(0, 5, KEY_D),
@@ -324,6 +372,57 @@ static void __init zylonite_init_keypad(void)
 static inline void zylonite_init_keypad(void) {}
 #endif
 
+#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
+static struct mtd_partition zylonite_nand_partitions[] = {
+        [0] = {
+                .name        = "Bootloader",
+                .offset      = 0,
+                .size        = 0x060000,
+                .mask_flags  = MTD_WRITEABLE, /* force read-only */
+        },
+        [1] = {
+                .name        = "Kernel",
+                .offset      = 0x060000,
+                .size        = 0x200000,
+                .mask_flags  = MTD_WRITEABLE, /* force read-only */
+        },
+        [2] = {
+                .name        = "Filesystem",
+                .offset      = 0x0260000,
+                .size        = 0x3000000,     /* 48M - rootfs */
+        },
+        [3] = {
+                .name        = "MassStorage",
+                .offset      = 0x3260000,
+                .size        = 0x3d40000,
+        },
+        [4] = {
+                .name        = "BBT",
+                .offset      = 0x6FA0000,
+                .size        = 0x80000,
+                .mask_flags  = MTD_WRITEABLE,  /* force read-only */
+        },
+        /* NOTE: we reserve some blocks at the end of the NAND flash for
+         * bad block management, and the max number of relocation blocks
+         * differs on different platforms. Please take care with it when
+         * defining the partition table.
+         */
+};
+
+static struct pxa3xx_nand_platform_data zylonite_nand_info = {
+        .enable_arbiter = 1,
+        .parts          = zylonite_nand_partitions,
+        .nr_parts       = ARRAY_SIZE(zylonite_nand_partitions),
+};
+
+static void __init zylonite_init_nand(void)
+{
+        pxa3xx_set_nand_info(&zylonite_nand_info);
+}
+#else
+static inline void zylonite_init_nand(void) {}
+#endif /* CONFIG_MTD_NAND_PXA3xx || CONFIG_MTD_NAND_PXA3xx_MODULE */
+
 static void __init zylonite_init(void)
 {
         /* board-processor specific initialization */
@@ -342,6 +441,8 @@ static void __init zylonite_init(void)
         zylonite_init_lcd();
         zylonite_init_mmc();
         zylonite_init_keypad();
+        zylonite_init_nand();
+        zylonite_init_leds();
 }
 
 MACHINE_START(ZYLONITE, "PXA3xx Platform Development Kit (aka Zylonite)")
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index 6f7ae972b8db..b28d46e081d3 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -16,9 +16,12 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/i2c/pca953x.h>
 
 #include <asm/gpio.h>
 #include <asm/arch/mfp-pxa300.h>
+#include <asm/arch/i2c.h>
 #include <asm/arch/zylonite.h>
 
 #include "generic.h"
@@ -109,6 +112,10 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
         GPIO12_MMC2_DAT3,
         GPIO13_MMC2_CLK,
         GPIO14_MMC2_CMD,
+
+        /* Standard I2C */
+        GPIO21_I2C_SCL,
+        GPIO22_I2C_SDA,
 };
 
 static mfp_cfg_t pxa300_mfp_cfg[] __initdata = {
@@ -192,6 +199,39 @@ static void __init zylonite_detect_lcd_panel(void)
                 pxa3xx_mfp_write(lcd_detect_pins[i], mfpr_save[i]);
 }
 
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+static struct pca953x_platform_data gpio_exp[] = {
+        [0] = {
+                .gpio_base      = 128,
+        },
+        [1] = {
+                .gpio_base      = 144,
+        },
+};
+
+struct i2c_board_info zylonite_i2c_board_info[] = {
+        {
+                .type           = "pca9539",
+                .addr           = 0x74,
+                .platform_data  = &gpio_exp[0],
+                .irq            = IRQ_GPIO(18),
+        }, {
+                .type           = "pca9539",
+                .addr           = 0x75,
+                .platform_data  = &gpio_exp[1],
+                .irq            = IRQ_GPIO(19),
+        },
+};
+
+static void __init zylonite_init_i2c(void)
+{
+        pxa_set_i2c_info(NULL);
+        i2c_register_board_info(0, ARRAY_AND_SIZE(zylonite_i2c_board_info));
+}
+#else
+static inline void zylonite_init_i2c(void) {}
+#endif
+
 void __init zylonite_pxa300_init(void)
 {
         if (cpu_is_pxa300() || cpu_is_pxa310()) {
@@ -207,6 +247,8 @@ void __init zylonite_pxa300_init(void)
 
                 /* WM9713 IRQ */
                 wm9713_irq = mfp_to_gpio(MFP_PIN_GPIO26);
+
+                zylonite_init_i2c();
         }
 
         if (cpu_is_pxa300()) {
@@ -222,4 +264,8 @@ void __init zylonite_pxa300_init(void)
                 zylonite_mmc_slot[2].gpio_cd = EXT_GPIO(30);
                 zylonite_mmc_slot[2].gpio_wp = EXT_GPIO(31);
         }
+
+        /* GPIOs for Debug LEDs */
+        gpio_debug_led1 = EXT_GPIO(25);
+        gpio_debug_led2 = EXT_GPIO(26);
 }
diff --git a/arch/arm/mach-pxa/zylonite_pxa320.c b/arch/arm/mach-pxa/zylonite_pxa320.c
index 2b4fc34919ac..2b7fba7a2921 100644
--- a/arch/arm/mach-pxa/zylonite_pxa320.c
+++ b/arch/arm/mach-pxa/zylonite_pxa320.c
@@ -116,6 +116,10 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
         GPIO27_MMC2_DAT3,
         GPIO28_MMC2_CLK,
         GPIO29_MMC2_CMD,
+
+        /* Debug LEDs */
+        GPIO1_2_GPIO | MFP_LPM_DRIVE_HIGH,
+        GPIO4_2_GPIO | MFP_LPM_DRIVE_HIGH,
 };
 
 #define NUM_LCD_DETECT_PINS     7
@@ -189,6 +193,8 @@ void __init zylonite_pxa320_init(void)
 
                 /* GPIO pin assignment */
                 gpio_eth_irq    = mfp_to_gpio(MFP_PIN_GPIO9);
+                gpio_debug_led1 = mfp_to_gpio(MFP_PIN_GPIO1_2);
+                gpio_debug_led2 = mfp_to_gpio(MFP_PIN_GPIO4_2);
 
                 /* MMC card detect & write protect for controller 0 */
                 zylonite_mmc_slot[0].gpio_cd  = mfp_to_gpio(MFP_PIN_GPIO1);
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index fc97fe57ee6f..b5809c51d13f 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -103,7 +103,7 @@ static void clk_gpio27_disable(void)
 }
 
 static struct clk clk_gpio27 = {
-        .name           = "GPIO27_CLK",
+        .name           = "SA1111_CLK",
         .rate           = 3686400,
         .enable         = clk_gpio27_enable,
         .disable        = clk_gpio27_disable,
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index f64b92557b11..2e27a8c8372b 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -76,3 +76,5 @@ obj-$(CONFIG_CPU_V7)		+= proc-v7.o
 
 obj-$(CONFIG_CACHE_FEROCEON_L2) += cache-feroceon-l2.o
 obj-$(CONFIG_CACHE_L2X0)        += cache-l2x0.o
+obj-$(CONFIG_CACHE_XSC3L2)      += cache-xsc3l2.o
+
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 0be5630ff568..8b8f564c3aa2 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Mon Jul 7 16:25:39 2008
+# Last update: Sun Jul 13 12:04:05 2008
 #
 # machine_is_xxx        CONFIG_xxxx             MACH_TYPE_xxx           number
 #
@@ -1812,3 +1812,11 @@ jade			MACH_JADE		JADE			1821
 ks8695_softplc          MACH_KS8695_SOFTPLC     KS8695_SOFTPLC          1822
 gprisc4                 MACH_GPRISC4            GPRISC4                 1823
 stamp9260               MACH_STAMP9260          STAMP9260               1824
+smdk6430                MACH_SMDK6430           SMDK6430                1825
+smdkc100                MACH_SMDKC100           SMDKC100                1826
+tavorevb                MACH_TAVOREVB           TAVOREVB                1827
+saar                    MACH_SAAR               SAAR                    1828
+deister_eyecam          MACH_DEISTER_EYECAM     DEISTER_EYECAM          1829
+at91sam9m10ek           MACH_AT91SAM9M10EK      AT91SAM9M10EK           1830
+linkstation_produo      MACH_LINKSTATION_PRODUO LINKSTATION_PRODUO      1831
+hit_b0                  MACH_HIT_B0             HIT_B0                  1832
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c
index 01af44245b57..963c99322095 100644
--- a/arch/sh/boards/renesas/migor/setup.c
+++ b/arch/sh/boards/renesas/migor/setup.c
@@ -30,7 +30,6 @@
 
 static struct smc91x_platdata smc91x_info = {
         .flags = SMC91X_USE_16BIT,
-        .irq_flags = IRQF_TRIGGER_HIGH,
 };
 
 static struct resource smc91x_eth_resources[] = {
@@ -42,7 +41,7 @@ static struct resource smc91x_eth_resources[] = {
         },
         [1] = {
                 .start  = 32, /* IRQ0 */
-                .flags  = IORESOURCE_IRQ,
+                .flags  = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
         },
 };
 
diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index c2502eb9aa83..9220cf46aa10 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -73,6 +73,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu,
         struct cpuinfo_x86 *c = &cpu_data(cpu);
 
         cpumask_t saved_mask;
+        cpumask_of_cpu_ptr(new_mask, cpu);
         int retval;
         unsigned int eax, ebx, ecx, edx;
         unsigned int edx_part;
@@ -91,7 +92,7 @@ int acpi_processor_ffh_cstate_probe(unsigned int cpu,
 
         /* Make sure we are running on right CPU */
         saved_mask = current->cpus_allowed;
-        retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        retval = set_cpus_allowed_ptr(current, new_mask);
         if (retval)
                 return -1;
 
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index b0c8208df9fa..ff2fff56f0a8 100644
--- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -200,10 +200,12 @@ static void drv_read(struct drv_cmd *cmd)
 static void drv_write(struct drv_cmd *cmd)
 {
         cpumask_t saved_mask = current->cpus_allowed;
+        cpumask_of_cpu_ptr_declare(cpu_mask);
         unsigned int i;
 
-        for_each_cpu_mask(i, cmd->mask) {
-                set_cpus_allowed_ptr(current, &cpumask_of_cpu(i));
+        for_each_cpu_mask_nr(i, cmd->mask) {
+                cpumask_of_cpu_ptr_next(cpu_mask, i);
+                set_cpus_allowed_ptr(current, cpu_mask);
                 do_drv_write(cmd);
         }
 
@@ -267,11 +269,12 @@ static unsigned int get_measured_perf(unsigned int cpu)
         } aperf_cur, mperf_cur;
 
         cpumask_t saved_mask;
+        cpumask_of_cpu_ptr(cpu_mask, cpu);
         unsigned int perf_percent;
         unsigned int retval;
 
         saved_mask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        set_cpus_allowed_ptr(current, cpu_mask);
         if (get_cpu() != cpu) {
                 /* We were not able to run on requested processor */
                 put_cpu();
@@ -337,6 +340,7 @@ static unsigned int get_measured_perf(unsigned int cpu)
 
 static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
 {
+        cpumask_of_cpu_ptr(cpu_mask, cpu);
         struct acpi_cpufreq_data *data = per_cpu(drv_data, cpu);
         unsigned int freq;
         unsigned int cached_freq;
@@ -349,7 +353,7 @@ static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
         }
 
         cached_freq = data->freq_table[data->acpi_data->state].frequency;
-        freq = extract_freq(get_cur_val(&cpumask_of_cpu(cpu)), data);
+        freq = extract_freq(get_cur_val(cpu_mask), data);
         if (freq != cached_freq) {
                 /*
                  * The dreaded BIOS frequency change behind our back.
@@ -451,7 +455,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
 
         freqs.old = perf->states[perf->state].core_frequency * 1000;
         freqs.new = data->freq_table[next_state].frequency;
-        for_each_cpu_mask(i, cmd.mask) {
+        for_each_cpu_mask_nr(i, cmd.mask) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
         }
@@ -466,7 +470,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
                 }
         }
 
-        for_each_cpu_mask(i, cmd.mask) {
+        for_each_cpu_mask_nr(i, cmd.mask) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
         }
diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
index 199e4e05e5dc..f1685fb91fbd 100644
--- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
@@ -122,7 +122,7 @@ static int cpufreq_p4_target(struct cpufreq_policy *policy,
                 return 0;
 
         /* notifiers */
-        for_each_cpu_mask(i, policy->cpus) {
+        for_each_cpu_mask_nr(i, policy->cpus) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
         }
@@ -130,11 +130,11 @@ static int cpufreq_p4_target(struct cpufreq_policy *policy,
         /* run on each logical CPU, see section 13.15.3 of IA32 Intel Architecture Software
          * Developer's Manual, Volume 3
          */
-        for_each_cpu_mask(i, policy->cpus)
+        for_each_cpu_mask_nr(i, policy->cpus)
                 cpufreq_p4_setdc(i, p4clockmod_table[newstate].index);
 
         /* notifiers */
-        for_each_cpu_mask(i, policy->cpus) {
+        for_each_cpu_mask_nr(i, policy->cpus) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
         }
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 206791eb46e3..53c7b6936973 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -479,11 +479,12 @@ static int core_voltage_post_transition(struct powernow_k8_data *data, u32 reqvi
 static int check_supported_cpu(unsigned int cpu)
 {
         cpumask_t oldmask;
+        cpumask_of_cpu_ptr(cpu_mask, cpu);
         u32 eax, ebx, ecx, edx;
         unsigned int rc = 0;
 
         oldmask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        set_cpus_allowed_ptr(current, cpu_mask);
 
         if (smp_processor_id() != cpu) {
                 printk(KERN_ERR PFX "limiting to cpu %u failed\n", cpu);
@@ -966,7 +967,7 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data, unsigned i
         freqs.old = find_khz_freq_from_fid(data->currfid);
         freqs.new = find_khz_freq_from_fid(fid);
 
-        for_each_cpu_mask(i, *(data->available_cores)) {
+        for_each_cpu_mask_nr(i, *(data->available_cores)) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
         }
@@ -974,7 +975,7 @@ static int transition_frequency_fidvid(struct powernow_k8_data *data, unsigned i
         res = transition_fid_vid(data, fid, vid);
         freqs.new = find_khz_freq_from_fid(data->currfid);
 
-        for_each_cpu_mask(i, *(data->available_cores)) {
+        for_each_cpu_mask_nr(i, *(data->available_cores)) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
         }
@@ -997,7 +998,7 @@ static int transition_frequency_pstate(struct powernow_k8_data *data, unsigned i
         freqs.old = find_khz_freq_from_pstate(data->powernow_table, data->currpstate);
         freqs.new = find_khz_freq_from_pstate(data->powernow_table, pstate);
 
-        for_each_cpu_mask(i, *(data->available_cores)) {
+        for_each_cpu_mask_nr(i, *(data->available_cores)) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
         }
@@ -1005,7 +1006,7 @@ static int transition_frequency_pstate(struct powernow_k8_data *data, unsigned i
         res = transition_pstate(data, pstate);
         freqs.new = find_khz_freq_from_pstate(data->powernow_table, pstate);
 
-        for_each_cpu_mask(i, *(data->available_cores)) {
+        for_each_cpu_mask_nr(i, *(data->available_cores)) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
         }
@@ -1016,6 +1017,7 @@ static int transition_frequency_pstate(struct powernow_k8_data *data, unsigned i
 static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsigned relation)
 {
         cpumask_t oldmask;
+        cpumask_of_cpu_ptr(cpu_mask, pol->cpu);
         struct powernow_k8_data *data = per_cpu(powernow_data, pol->cpu);
         u32 checkfid;
         u32 checkvid;
@@ -1030,7 +1032,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi
 
         /* only run on specific CPU from here on */
         oldmask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu));
+        set_cpus_allowed_ptr(current, cpu_mask);
 
         if (smp_processor_id() != pol->cpu) {
                 printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
@@ -1105,6 +1107,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 {
         struct powernow_k8_data *data;
         cpumask_t oldmask;
+        cpumask_of_cpu_ptr_declare(newmask);
         int rc;
 
         if (!cpu_online(pol->cpu))
@@ -1156,7 +1159,8 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 
         /* only run on specific CPU from here on */
         oldmask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(pol->cpu));
+        cpumask_of_cpu_ptr_next(newmask, pol->cpu);
+        set_cpus_allowed_ptr(current, newmask);
 
         if (smp_processor_id() != pol->cpu) {
                 printk(KERN_ERR PFX "limiting to cpu %u failed\n", pol->cpu);
@@ -1178,7 +1182,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
         set_cpus_allowed_ptr(current, &oldmask);
 
         if (cpu_family == CPU_HW_PSTATE)
-                pol->cpus = cpumask_of_cpu(pol->cpu);
+                pol->cpus = *newmask;
         else
                 pol->cpus = per_cpu(cpu_core_map, pol->cpu);
         data->available_cores = &(pol->cpus);
@@ -1244,6 +1248,7 @@ static unsigned int powernowk8_get (unsigned int cpu)
 {
         struct powernow_k8_data *data;
         cpumask_t oldmask = current->cpus_allowed;
+        cpumask_of_cpu_ptr(newmask, cpu);
         unsigned int khz = 0;
         unsigned int first;
 
@@ -1253,7 +1258,7 @@ static unsigned int powernowk8_get (unsigned int cpu)
         if (!data)
                 return -EINVAL;
 
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        set_cpus_allowed_ptr(current, newmask);
         if (smp_processor_id() != cpu) {
                 printk(KERN_ERR PFX
                         "limiting to CPU %d failed in powernowk8_get\n", cpu);
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
index 908dd347c67e..ca2ac13b7af2 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -28,7 +28,8 @@
 #define PFX             "speedstep-centrino: "
 #define MAINTAINER      "cpufreq@lists.linux.org.uk"
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "speedstep-centrino", msg)
+#define dprintk(msg...) \
+        cpufreq_debug_printk(CPUFREQ_DEBUG_DRIVER, "speedstep-centrino", msg)
 
 #define INTEL_MSR_RANGE (0xffff)
 
@@ -66,11 +67,12 @@ struct cpu_model
 
         struct cpufreq_frequency_table *op_points; /* clock/voltage pairs */
 };
-static int centrino_verify_cpu_id(const struct cpuinfo_x86 *c, const struct cpu_id *x);
+static int centrino_verify_cpu_id(const struct cpuinfo_x86 *c,
+                                  const struct cpu_id *x);
 
 /* Operating points for current CPU */
-static struct cpu_model *centrino_model[NR_CPUS];
-static const struct cpu_id *centrino_cpu[NR_CPUS];
+static DEFINE_PER_CPU(struct cpu_model *, centrino_model);
+static DEFINE_PER_CPU(const struct cpu_id *, centrino_cpu);
 
 static struct cpufreq_driver centrino_driver;
 
@@ -255,7 +257,7 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy)
                 return -ENOENT;
         }
 
-        centrino_model[policy->cpu] = model;
+        per_cpu(centrino_model, policy->cpu) = model;
 
         dprintk("found \"%s\": max frequency: %dkHz\n",
                model->model_name, model->max_freq);
@@ -264,10 +266,14 @@ static int centrino_cpu_init_table(struct cpufreq_policy *policy)
 }
 
 #else
-static inline int centrino_cpu_init_table(struct cpufreq_policy *policy) { return -ENODEV; }
+static inline int centrino_cpu_init_table(struct cpufreq_policy *policy)
+{
+        return -ENODEV;
+}
 #endif /* CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE */
 
-static int centrino_verify_cpu_id(const struct cpuinfo_x86 *c, const struct cpu_id *x)
+static int centrino_verify_cpu_id(const struct cpuinfo_x86 *c,
+                                  const struct cpu_id *x)
 {
         if ((c->x86 == x->x86) &&
             (c->x86_model == x->x86_model) &&
@@ -286,23 +292,28 @@ static unsigned extract_clock(unsigned msr, unsigned int cpu, int failsafe)
          * for centrino, as some DSDTs are buggy.
          * Ideally, this can be done using the acpi_data structure.
          */
-        if ((centrino_cpu[cpu] == &cpu_ids[CPU_BANIAS]) ||
-            (centrino_cpu[cpu] == &cpu_ids[CPU_DOTHAN_A1]) ||
-            (centrino_cpu[cpu] == &cpu_ids[CPU_DOTHAN_B0])) {
+        if ((per_cpu(centrino_cpu, cpu) == &cpu_ids[CPU_BANIAS]) ||
+            (per_cpu(centrino_cpu, cpu) == &cpu_ids[CPU_DOTHAN_A1]) ||
+            (per_cpu(centrino_cpu, cpu) == &cpu_ids[CPU_DOTHAN_B0])) {
                 msr = (msr >> 8) & 0xff;
                 return msr * 100000;
         }
 
-        if ((!centrino_model[cpu]) || (!centrino_model[cpu]->op_points))
+        if ((!per_cpu(centrino_model, cpu)) ||
+            (!per_cpu(centrino_model, cpu)->op_points))
                 return 0;
 
         msr &= 0xffff;
-        for (i=0;centrino_model[cpu]->op_points[i].frequency != CPUFREQ_TABLE_END; i++) {
-                if (msr == centrino_model[cpu]->op_points[i].index)
-                        return centrino_model[cpu]->op_points[i].frequency;
+        for (i = 0;
+                per_cpu(centrino_model, cpu)->op_points[i].frequency
+                                                        != CPUFREQ_TABLE_END;
+             i++) {
+                if (msr == per_cpu(centrino_model, cpu)->op_points[i].index)
+                        return per_cpu(centrino_model, cpu)->
+                                                        op_points[i].frequency;
         }
         if (failsafe)
-                return centrino_model[cpu]->op_points[i-1].frequency;
+                return per_cpu(centrino_model, cpu)->op_points[i-1].frequency;
         else
                 return 0;
 }
@@ -313,9 +324,10 @@ static unsigned int get_cur_freq(unsigned int cpu)
         unsigned l, h;
         unsigned clock_freq;
         cpumask_t saved_mask;
+        cpumask_of_cpu_ptr(new_mask, cpu);
 
         saved_mask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        set_cpus_allowed_ptr(current, new_mask);
         if (smp_processor_id() != cpu)
                 return 0;
 
@@ -347,7 +359,8 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
         int i;
 
         /* Only Intel makes Enhanced Speedstep-capable CPUs */
-        if (cpu->x86_vendor != X86_VENDOR_INTEL || !cpu_has(cpu, X86_FEATURE_EST))
+        if (cpu->x86_vendor != X86_VENDOR_INTEL ||
+            !cpu_has(cpu, X86_FEATURE_EST))
                 return -ENODEV;
 
         if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
@@ -361,9 +374,9 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
                         break;
 
         if (i != N_IDS)
-                centrino_cpu[policy->cpu] = &cpu_ids[i];
+                per_cpu(centrino_cpu, policy->cpu) = &cpu_ids[i];
 
-        if (!centrino_cpu[policy->cpu]) {
+        if (!per_cpu(centrino_cpu, policy->cpu)) {
                 dprintk("found unsupported CPU with "
                 "Enhanced SpeedStep: send /proc/cpuinfo to "
                 MAINTAINER "\n");
@@ -386,23 +399,26 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
                 /* check to see if it stuck */
                 rdmsr(MSR_IA32_MISC_ENABLE, l, h);
                 if (!(l & (1<<16))) {
-                        printk(KERN_INFO PFX "couldn't enable Enhanced SpeedStep\n");
+                        printk(KERN_INFO PFX
+                                "couldn't enable Enhanced SpeedStep\n");
                         return -ENODEV;
                 }
         }
 
         freq = get_cur_freq(policy->cpu);
-
-        policy->cpuinfo.transition_latency = 10000; /* 10uS transition latency */
+        policy->cpuinfo.transition_latency = 10000;
+                                                /* 10uS transition latency */
         policy->cur = freq;
 
         dprintk("centrino_cpu_init: cur=%dkHz\n", policy->cur);
 
-        ret = cpufreq_frequency_table_cpuinfo(policy, centrino_model[policy->cpu]->op_points);
+        ret = cpufreq_frequency_table_cpuinfo(policy,
+                per_cpu(centrino_model, policy->cpu)->op_points);
         if (ret)
                 return (ret);
 
-        cpufreq_frequency_table_get_attr(centrino_model[policy->cpu]->op_points, policy->cpu);
+        cpufreq_frequency_table_get_attr(
+                per_cpu(centrino_model, policy->cpu)->op_points, policy->cpu);
 
         return 0;
 }
@@ -411,12 +427,12 @@ static int centrino_cpu_exit(struct cpufreq_policy *policy)
 {
         unsigned int cpu = policy->cpu;
 
-        if (!centrino_model[cpu])
+        if (!per_cpu(centrino_model, cpu))
                 return -ENODEV;
 
         cpufreq_frequency_table_put_attr(cpu);
 
-        centrino_model[cpu] = NULL;
+        per_cpu(centrino_model, cpu) = NULL;
 
         return 0;
 }
@@ -430,17 +446,26 @@ static int centrino_cpu_exit(struct cpufreq_policy *policy)
  */
 static int centrino_verify (struct cpufreq_policy *policy)
 {
-        return cpufreq_frequency_table_verify(policy, centrino_model[policy->cpu]->op_points);
+        return cpufreq_frequency_table_verify(policy,
+                        per_cpu(centrino_model, policy->cpu)->op_points);
 }
 
 /**
  * centrino_setpolicy - set a new CPUFreq policy
  * @policy: new policy
  * @target_freq: the target frequency
- * @relation: how that frequency relates to achieved frequency (CPUFREQ_RELATION_L or CPUFREQ_RELATION_H)
+ * @relation: how that frequency relates to achieved frequency
+ *      (CPUFREQ_RELATION_L or CPUFREQ_RELATION_H)
  *
  * Sets a new CPUFreq policy.
  */
+struct allmasks {
+        cpumask_t               online_policy_cpus;
+        cpumask_t               saved_mask;
+        cpumask_t               set_mask;
+        cpumask_t               covered_cpus;
+};
+
 static int centrino_target (struct cpufreq_policy *policy,
                             unsigned int target_freq,
                             unsigned int relation)
@@ -448,48 +473,55 @@ static int centrino_target (struct cpufreq_policy *policy,
         unsigned int    newstate = 0;
         unsigned int    msr, oldmsr = 0, h = 0, cpu = policy->cpu;
         struct cpufreq_freqs    freqs;
-        cpumask_t               online_policy_cpus;
-        cpumask_t               saved_mask;
-        cpumask_t               set_mask;
-        cpumask_t               covered_cpus;
         int                     retval = 0;
         unsigned int            j, k, first_cpu, tmp;
-
-        if (unlikely(centrino_model[cpu] == NULL))
-                return -ENODEV;
+        CPUMASK_ALLOC(allmasks);
+        CPUMASK_PTR(online_policy_cpus, allmasks);
+        CPUMASK_PTR(saved_mask, allmasks);
+        CPUMASK_PTR(set_mask, allmasks);
+        CPUMASK_PTR(covered_cpus, allmasks);
+
+        if (unlikely(allmasks == NULL))
+                return -ENOMEM;
+
+        if (unlikely(per_cpu(centrino_model, cpu) == NULL)) {
+                retval = -ENODEV;
+                goto out;
+        }
 
         if (unlikely(cpufreq_frequency_table_target(policy,
-                        centrino_model[cpu]->op_points,
+                        per_cpu(centrino_model, cpu)->op_points,
                         target_freq,
                         relation,
                         &newstate))) {
-                return -EINVAL;
+                retval = -EINVAL;
+                goto out;
         }
 
 #ifdef CONFIG_HOTPLUG_CPU
         /* cpufreq holds the hotplug lock, so we are safe from here on */
-        cpus_and(online_policy_cpus, cpu_online_map, policy->cpus);
+        cpus_and(*online_policy_cpus, cpu_online_map, policy->cpus);
 #else
-        online_policy_cpus = policy->cpus;
+        *online_policy_cpus = policy->cpus;
 #endif
 
-        saved_mask = current->cpus_allowed;
+        *saved_mask = current->cpus_allowed;
         first_cpu = 1;
-        cpus_clear(covered_cpus);
-        for_each_cpu_mask(j, online_policy_cpus) {
+        cpus_clear(*covered_cpus);
+        for_each_cpu_mask_nr(j, *online_policy_cpus) {
                 /*
                  * Support for SMP systems.
                  * Make sure we are running on CPU that wants to change freq
                  */
-                cpus_clear(set_mask);
+                cpus_clear(*set_mask);
                 if (policy->shared_type == CPUFREQ_SHARED_TYPE_ANY)
-                        cpus_or(set_mask, set_mask, online_policy_cpus);
+                        cpus_or(*set_mask, *set_mask, *online_policy_cpus);
                 else
-                        cpu_set(j, set_mask);
+                        cpu_set(j, *set_mask);
 
-                set_cpus_allowed_ptr(current, &set_mask);
+                set_cpus_allowed_ptr(current, set_mask);
                 preempt_disable();
-                if (unlikely(!cpu_isset(smp_processor_id(), set_mask))) {
+                if (unlikely(!cpu_isset(smp_processor_id(), *set_mask))) {
                         dprintk("couldn't limit to CPUs in this domain\n");
                         retval = -EAGAIN;
                         if (first_cpu) {
@@ -500,7 +532,7 @@ static int centrino_target (struct cpufreq_policy *policy,
                         break;
                 }
 
-                msr = centrino_model[cpu]->op_points[newstate].index;
+                msr = per_cpu(centrino_model, cpu)->op_points[newstate].index;
 
                 if (first_cpu) {
                         rdmsr(MSR_IA32_PERF_CTL, oldmsr, h);
@@ -517,7 +549,7 @@ static int centrino_target (struct cpufreq_policy *policy,
                         dprintk("target=%dkHz old=%d new=%d msr=%04x\n",
                                 target_freq, freqs.old, freqs.new, msr);
 
-                        for_each_cpu_mask(k, online_policy_cpus) {
+                        for_each_cpu_mask_nr(k, *online_policy_cpus) {
                                 freqs.cpu = k;
                                 cpufreq_notify_transition(&freqs,
                                         CPUFREQ_PRECHANGE);
@@ -536,11 +568,11 @@ static int centrino_target (struct cpufreq_policy *policy,
                         break;
                 }
 
-                cpu_set(j, covered_cpus);
+                cpu_set(j, *covered_cpus);
                 preempt_enable();
         }
 
-        for_each_cpu_mask(k, online_policy_cpus) {
+        for_each_cpu_mask_nr(k, *online_policy_cpus) {
                 freqs.cpu = k;
                 cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
         }
@@ -553,10 +585,12 @@ static int centrino_target (struct cpufreq_policy *policy,
                  * Best effort undo..
                  */
 
-                if (!cpus_empty(covered_cpus)) {
-                        for_each_cpu_mask(j, covered_cpus) {
-                                set_cpus_allowed_ptr(current,
-                                                     &cpumask_of_cpu(j));
+                if (!cpus_empty(*covered_cpus)) {
+                        cpumask_of_cpu_ptr_declare(new_mask);
+
+                        for_each_cpu_mask_nr(j, *covered_cpus) {
+                                cpumask_of_cpu_ptr_next(new_mask, j);
+                                set_cpus_allowed_ptr(current, new_mask);
                                 wrmsr(MSR_IA32_PERF_CTL, oldmsr, h);
                         }
                 }
@@ -564,19 +598,22 @@ static int centrino_target (struct cpufreq_policy *policy,
                 tmp = freqs.new;
                 freqs.new = freqs.old;
                 freqs.old = tmp;
-                for_each_cpu_mask(j, online_policy_cpus) {
+                for_each_cpu_mask_nr(j, *online_policy_cpus) {
                         freqs.cpu = j;
                         cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
                         cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
                 }
         }
-        set_cpus_allowed_ptr(current, &saved_mask);
-        return 0;
+        set_cpus_allowed_ptr(current, saved_mask);
+        retval = 0;
+        goto out;
 
 migrate_end:
         preempt_enable();
-        set_cpus_allowed_ptr(current, &saved_mask);
-        return 0;
+        set_cpus_allowed_ptr(current, saved_mask);
+out:
+        CPUMASK_FREE(allmasks);
+        return retval;
 }
 
 static struct freq_attr* centrino_attr[] = {
diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
index 1b50244b1fdf..2f3728dc24f6 100644
--- a/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
@@ -244,7 +244,8 @@ static unsigned int _speedstep_get(const cpumask_t *cpus)
 
 static unsigned int speedstep_get(unsigned int cpu)
 {
-        return _speedstep_get(&cpumask_of_cpu(cpu));
+        cpumask_of_cpu_ptr(newmask, cpu);
+        return _speedstep_get(newmask);
 }
 
 /**
@@ -279,7 +280,7 @@ static int speedstep_target (struct cpufreq_policy *policy,
 
         cpus_allowed = current->cpus_allowed;
 
-        for_each_cpu_mask(i, policy->cpus) {
+        for_each_cpu_mask_nr(i, policy->cpus) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE);
         }
@@ -292,7 +293,7 @@ static int speedstep_target (struct cpufreq_policy *policy,
         /* allow to be run on all CPUs */
         set_cpus_allowed_ptr(current, &cpus_allowed);
 
-        for_each_cpu_mask(i, policy->cpus) {
+        for_each_cpu_mask_nr(i, policy->cpus) {
                 freqs.cpu = i;
                 cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE);
         }
diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index ff517f0b8cc4..650d40f7912b 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -489,7 +489,7 @@ static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index)
         int sibling;
 
         this_leaf = CPUID4_INFO_IDX(cpu, index);
-        for_each_cpu_mask(sibling, this_leaf->shared_cpu_map) {
+        for_each_cpu_mask_nr(sibling, this_leaf->shared_cpu_map) {
                 sibling_leaf = CPUID4_INFO_IDX(sibling, index); 
                 cpu_clear(cpu, sibling_leaf->shared_cpu_map);
         }
@@ -516,6 +516,7 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu)
         unsigned long           j;
         int                     retval;
         cpumask_t               oldmask;
+        cpumask_of_cpu_ptr(newmask, cpu);
 
         if (num_cache_leaves == 0)
                 return -ENOENT;
@@ -526,7 +527,7 @@ static int __cpuinit detect_cache_attributes(unsigned int cpu)
                 return -ENOMEM;
 
         oldmask = current->cpus_allowed;
-        retval = set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        retval = set_cpus_allowed_ptr(current, newmask);
         if (retval)
                 goto out;
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index 9ab65be82427..65a339678ece 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -580,7 +580,7 @@ static ssize_t mce_read(struct file *filp, char __user *ubuf, size_t usize,
         char __user *buf = ubuf;
         int i, err;
 
-        cpu_tsc = kmalloc(NR_CPUS * sizeof(long), GFP_KERNEL);
+        cpu_tsc = kmalloc(nr_cpu_ids * sizeof(long), GFP_KERNEL);
         if (!cpu_tsc)
                 return -ENOMEM;
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index 7c9a813e1193..88736cadbaa6 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -527,7 +527,7 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
         if (err)
                 goto out_free;
 
-        for_each_cpu_mask(i, b->cpus) {
+        for_each_cpu_mask_nr(i, b->cpus) {
                 if (i == cpu)
                         continue;
 
@@ -617,7 +617,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank)
 #endif
 
         /* remove all sibling symlinks before unregistering */
-        for_each_cpu_mask(i, b->cpus) {
+        for_each_cpu_mask_nr(i, b->cpus) {
                 if (i == cpu)
                         continue;
 
diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index 0d0d9057e7c0..a26c480b9491 100644
--- a/arch/x86/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
@@ -160,7 +160,7 @@ static void *c_start(struct seq_file *m, loff_t *pos)
 {
         if (*pos == 0)  /* just in case, cpu 0 is not the first */
                 *pos = first_cpu(cpu_online_map);
-        if ((*pos) < NR_CPUS && cpu_online(*pos))
+        if ((*pos) < nr_cpu_ids && cpu_online(*pos))
                 return &cpu_data(*pos);
         return NULL;
 }
diff --git a/arch/x86/kernel/genapic_flat_64.c b/arch/x86/kernel/genapic_flat_64.c
index 1a9c68845ee8..786548a62d38 100644
--- a/arch/x86/kernel/genapic_flat_64.c
+++ b/arch/x86/kernel/genapic_flat_64.c
@@ -168,7 +168,7 @@ static unsigned int physflat_cpu_mask_to_apicid(cpumask_t cpumask)
          * May as well be the first.
          */
         cpu = first_cpu(cpumask);
-        if ((unsigned)cpu < NR_CPUS)
+        if ((unsigned)cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
         else
                 return BAD_APICID;
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index 3c3929340692..2cfcbded888a 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -98,7 +98,7 @@ static void uv_send_IPI_mask(cpumask_t mask, int vector)
 {
         unsigned int cpu;
 
-        for (cpu = 0; cpu < NR_CPUS; ++cpu)
+        for_each_possible_cpu(cpu)
                 if (cpu_isset(cpu, mask))
                         uv_send_IPI_one(cpu, vector);
 }
@@ -132,7 +132,7 @@ static unsigned int uv_cpu_mask_to_apicid(cpumask_t cpumask)
          * May as well be the first.
          */
         cpu = first_cpu(cpumask);
-        if ((unsigned)cpu < NR_CPUS)
+        if ((unsigned)cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
         else
                 return BAD_APICID;
diff --git a/arch/x86/kernel/io_apic_64.c b/arch/x86/kernel/io_apic_64.c
index 64a46affd858..8269434d1707 100644
--- a/arch/x86/kernel/io_apic_64.c
+++ b/arch/x86/kernel/io_apic_64.c
@@ -732,7 +732,7 @@ static int __assign_irq_vector(int irq, cpumask_t mask)
                         return 0;
         }
 
-        for_each_cpu_mask(cpu, mask) {
+        for_each_cpu_mask_nr(cpu, mask) {
                 cpumask_t domain, new_mask;
                 int new_cpu;
                 int vector, offset;
@@ -753,7 +753,7 @@ next:
                         continue;
                 if (vector == IA32_SYSCALL_VECTOR)
                         goto next;
-                for_each_cpu_mask(new_cpu, new_mask)
+                for_each_cpu_mask_nr(new_cpu, new_mask)
                         if (per_cpu(vector_irq, new_cpu)[vector] != -1)
                                 goto next;
                 /* Found one! */
@@ -763,7 +763,7 @@ next:
                         cfg->move_in_progress = 1;
                         cfg->old_domain = cfg->domain;
                 }
-                for_each_cpu_mask(new_cpu, new_mask)
+                for_each_cpu_mask_nr(new_cpu, new_mask)
                         per_cpu(vector_irq, new_cpu)[vector] = irq;
                 cfg->vector = vector;
                 cfg->domain = domain;
@@ -795,7 +795,7 @@ static void __clear_irq_vector(int irq)
 
         vector = cfg->vector;
         cpus_and(mask, cfg->domain, cpu_online_map);
-        for_each_cpu_mask(cpu, mask)
+        for_each_cpu_mask_nr(cpu, mask)
                 per_cpu(vector_irq, cpu)[vector] = -1;
 
         cfg->vector = 0;
@@ -1373,12 +1373,10 @@ static unsigned int startup_ioapic_irq(unsigned int irq)
 static int ioapic_retrigger_irq(unsigned int irq)
 {
         struct irq_cfg *cfg = &irq_cfg[irq];
-        cpumask_t mask;
         unsigned long flags;
 
         spin_lock_irqsave(&vector_lock, flags);
-        mask = cpumask_of_cpu(first_cpu(cfg->domain));
-        send_IPI_mask(mask, cfg->vector);
+        send_IPI_mask(cpumask_of_cpu(first_cpu(cfg->domain)), cfg->vector);
         spin_unlock_irqrestore(&vector_lock, flags);
 
         return 1;
diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
index a8449571858a..3fee2aa50f3f 100644
--- a/arch/x86/kernel/ldt.c
+++ b/arch/x86/kernel/ldt.c
@@ -62,12 +62,12 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
 
         if (reload) {
 #ifdef CONFIG_SMP
-                cpumask_t mask;
+                cpumask_of_cpu_ptr_declare(mask);
 
                 preempt_disable();
                 load_LDT(pc);
-                mask = cpumask_of_cpu(smp_processor_id());
-                if (!cpus_equal(current->mm->cpu_vm_mask, mask))
+                cpumask_of_cpu_ptr_next(mask, smp_processor_id());
+                if (!cpus_equal(current->mm->cpu_vm_mask, *mask))
                         smp_call_function(flush_ldt, current->mm, 1);
                 preempt_enable();
 #else
diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c
index fc4790638b69..6994c751590e 100644
--- a/arch/x86/kernel/microcode.c
+++ b/arch/x86/kernel/microcode.c
@@ -388,6 +388,7 @@ static int do_microcode_update (void)
         void *new_mc = NULL;
         int cpu;
         cpumask_t old;
+        cpumask_of_cpu_ptr_declare(newmask);
 
         old = current->cpus_allowed;
 
@@ -404,7 +405,8 @@ static int do_microcode_update (void)
 
                         if (!uci->valid)
                                 continue;
-                        set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+                        cpumask_of_cpu_ptr_next(newmask, cpu);
+                        set_cpus_allowed_ptr(current, newmask);
                         error = get_maching_microcode(new_mc, cpu);
                         if (error < 0)
                                 goto out;
@@ -574,6 +576,7 @@ static int apply_microcode_check_cpu(int cpu)
         struct cpuinfo_x86 *c = &cpu_data(cpu);
         struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
         cpumask_t old;
+        cpumask_of_cpu_ptr(newmask, cpu);
         unsigned int val[2];
         int err = 0;
 
@@ -582,7 +585,7 @@ static int apply_microcode_check_cpu(int cpu)
                 return 0;
 
         old = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        set_cpus_allowed_ptr(current, newmask);
 
         /* Check if the microcode we have in memory matches the CPU */
         if (c->x86_vendor != X86_VENDOR_INTEL || c->x86 < 6 ||
@@ -620,11 +623,12 @@ static int apply_microcode_check_cpu(int cpu)
 static void microcode_init_cpu(int cpu, int resume)
 {
         cpumask_t old;
+        cpumask_of_cpu_ptr(newmask, cpu);
         struct ucode_cpu_info *uci = ucode_cpu_info + cpu;
 
         old = current->cpus_allowed;
 
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+        set_cpus_allowed_ptr(current, newmask);
         mutex_lock(&microcode_mutex);
         collect_cpu_info(cpu);
         if (uci->valid && system_state == SYSTEM_RUNNING && !resume)
@@ -658,11 +662,12 @@ static ssize_t reload_store(struct sys_device *dev,
                 return -EINVAL;
         if (val == 1) {
                 cpumask_t old;
+                cpumask_of_cpu_ptr(newmask, cpu);
 
                 old = current->cpus_allowed;
 
                 get_online_cpus();
-                set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+                set_cpus_allowed_ptr(current, newmask);
 
                 mutex_lock(&microcode_mutex);
                 if (uci->valid)
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 9dcf39c02972..06a9f643817e 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -411,24 +411,28 @@ void native_machine_shutdown(void)
 {
         /* Stop the cpus and apics */
 #ifdef CONFIG_SMP
-        int reboot_cpu_id;
 
         /* The boot cpu is always logical cpu 0 */
-        reboot_cpu_id = 0;
+        int reboot_cpu_id = 0;
+        cpumask_of_cpu_ptr(newmask, reboot_cpu_id);
 
 #ifdef CONFIG_X86_32
         /* See if there has been given a command line override */
         if ((reboot_cpu != -1) && (reboot_cpu < NR_CPUS) &&
-                cpu_online(reboot_cpu))
+                cpu_online(reboot_cpu)) {
                 reboot_cpu_id = reboot_cpu;
+                cpumask_of_cpu_ptr_next(newmask, reboot_cpu_id);
+        }
 #endif
 
         /* Make certain the cpu I'm about to reboot on is online */
-        if (!cpu_online(reboot_cpu_id))
+        if (!cpu_online(reboot_cpu_id)) {
                 reboot_cpu_id = smp_processor_id();
+                cpumask_of_cpu_ptr_next(newmask, reboot_cpu_id);
+        }
 
         /* Make certain I only run on the appropriate processor */
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(reboot_cpu_id));
+        set_cpus_allowed_ptr(current, newmask);
 
         /* O.K Now that I'm on the appropriate processor,
          * stop all of the others.
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index 07faaa5109cb..6fb5bcdd8933 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -661,8 +661,5 @@ do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags)
         if (thread_info_flags & _TIF_SIGPENDING)
                 do_signal(regs);
 
-        if (thread_info_flags & _TIF_HRTICK_RESCHED)
-                hrtick_resched();
-
         clear_thread_flag(TIF_IRET);
 }
diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index bf87684474f1..47c3d249e638 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -496,9 +496,6 @@ void do_notify_resume(struct pt_regs *regs, void *unused,
         /* deal with pending signal delivery */
         if (thread_info_flags & _TIF_SIGPENDING)
                 do_signal(regs);
-
-        if (thread_info_flags & _TIF_HRTICK_RESCHED)
-                hrtick_resched();
 }
 
 void signal_fault(struct pt_regs *regs, void __user *frame, char *where)
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 4b53a647bc0a..332512767f4f 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -438,7 +438,7 @@ void __cpuinit set_cpu_sibling_map(int cpu)
         cpu_set(cpu, cpu_sibling_setup_map);
 
         if (smp_num_siblings > 1) {
-                for_each_cpu_mask(i, cpu_sibling_setup_map) {
+                for_each_cpu_mask_nr(i, cpu_sibling_setup_map) {
                         if (c->phys_proc_id == cpu_data(i).phys_proc_id &&
                             c->cpu_core_id == cpu_data(i).cpu_core_id) {
                                 cpu_set(i, per_cpu(cpu_sibling_map, cpu));
@@ -461,7 +461,7 @@ void __cpuinit set_cpu_sibling_map(int cpu)
                 return;
         }
 
-        for_each_cpu_mask(i, cpu_sibling_setup_map) {
+        for_each_cpu_mask_nr(i, cpu_sibling_setup_map) {
                 if (per_cpu(cpu_llc_id, cpu) != BAD_APICID &&
                     per_cpu(cpu_llc_id, cpu) == per_cpu(cpu_llc_id, i)) {
                         cpu_set(i, c->llc_shared_map);
@@ -1219,7 +1219,7 @@ static void remove_siblinginfo(int cpu)
         int sibling;
         struct cpuinfo_x86 *c = &cpu_data(cpu);
 
-        for_each_cpu_mask(sibling, per_cpu(cpu_core_map, cpu)) {
+        for_each_cpu_mask_nr(sibling, per_cpu(cpu_core_map, cpu)) {
                 cpu_clear(cpu, per_cpu(cpu_core_map, sibling));
                 /*/
                  * last thread sibling in this cpu core going down
@@ -1228,7 +1228,7 @@ static void remove_siblinginfo(int cpu)
                         cpu_data(sibling).booted_cores--;
         }
 
-        for_each_cpu_mask(sibling, per_cpu(cpu_sibling_map, cpu))
+        for_each_cpu_mask_nr(sibling, per_cpu(cpu_sibling_map, cpu))
                 cpu_clear(cpu, per_cpu(cpu_sibling_map, sibling));
         cpus_clear(per_cpu(cpu_sibling_map, cpu));
         cpus_clear(per_cpu(cpu_core_map, cpu));
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index e693812ac59a..d8faf79a0a1d 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -367,7 +367,7 @@ static void xen_send_IPI_mask(cpumask_t mask, enum ipi_vector vector)
 
         cpus_and(mask, mask, cpu_online_map);
 
-        for_each_cpu_mask(cpu, mask)
+        for_each_cpu_mask_nr(cpu, mask)
                 xen_send_IPI_one(cpu, vector);
 }
 
@@ -378,7 +378,7 @@ static void xen_smp_send_call_function_ipi(cpumask_t mask)
         xen_send_IPI_mask(mask, XEN_CALL_FUNCTION_VECTOR);
 
         /* Make sure other vcpus get a chance to run if they need to. */
-        for_each_cpu_mask(cpu, mask) {
+        for_each_cpu_mask_nr(cpu, mask) {
                 if (xen_vcpu_stolen(cpu)) {
                         HYPERVISOR_sched_op(SCHEDOP_yield, 0);
                         break;
diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 0622ace05220..a2c3f9cfa549 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -827,6 +827,7 @@ static int acpi_processor_get_throttling_ptc(struct acpi_processor *pr)
 static int acpi_processor_get_throttling(struct acpi_processor *pr)
 {
         cpumask_t saved_mask;
+        cpumask_of_cpu_ptr_declare(new_mask);
         int ret;
 
         if (!pr)
@@ -838,7 +839,8 @@ static int acpi_processor_get_throttling(struct acpi_processor *pr)
          * Migrate task to the cpu pointed by pr.
          */
         saved_mask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(pr->id));
+        cpumask_of_cpu_ptr_next(new_mask, pr->id);
+        set_cpus_allowed_ptr(current, new_mask);
         ret = pr->throttling.acpi_processor_get_throttling(pr);
         /* restore the previous state */
         set_cpus_allowed_ptr(current, &saved_mask);
@@ -987,6 +989,7 @@ static int acpi_processor_set_throttling_ptc(struct acpi_processor *pr,
 int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
 {
         cpumask_t saved_mask;
+        cpumask_of_cpu_ptr_declare(new_mask);
         int ret = 0;
         unsigned int i;
         struct acpi_processor *match_pr;
@@ -1013,7 +1016,7 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
          * affected cpu in order to get one proper T-state.
          * The notifier event is THROTTLING_PRECHANGE.
          */
-        for_each_cpu_mask(i, online_throttling_cpus) {
+        for_each_cpu_mask_nr(i, online_throttling_cpus) {
                 t_state.cpu = i;
                 acpi_processor_throttling_notifier(THROTTLING_PRECHANGE,
                                                         &t_state);
@@ -1025,7 +1028,8 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
          * it can be called only for the cpu pointed by pr.
          */
         if (p_throttling->shared_type == DOMAIN_COORD_TYPE_SW_ANY) {
-                set_cpus_allowed_ptr(current, &cpumask_of_cpu(pr->id));
+                cpumask_of_cpu_ptr_next(new_mask, pr->id);
+                set_cpus_allowed_ptr(current, new_mask);
                 ret = p_throttling->acpi_processor_set_throttling(pr,
                                                 t_state.target_state);
         } else {
@@ -1034,7 +1038,7 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
                  * it is necessary to set T-state for every affected
                  * cpus.
                  */
-                for_each_cpu_mask(i, online_throttling_cpus) {
+                for_each_cpu_mask_nr(i, online_throttling_cpus) {
                         match_pr = per_cpu(processors, i);
                         /*
                          * If the pointer is invalid, we will report the
@@ -1056,7 +1060,8 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
                                 continue;
                         }
                         t_state.cpu = i;
-                        set_cpus_allowed_ptr(current, &cpumask_of_cpu(i));
+                        cpumask_of_cpu_ptr_next(new_mask, i);
+                        set_cpus_allowed_ptr(current, new_mask);
                         ret = match_pr->throttling.
                                 acpi_processor_set_throttling(
                                 match_pr, t_state.target_state);
@@ -1068,7 +1073,7 @@ int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
          * affected cpu to update the T-states.
          * The notifier event is THROTTLING_POSTCHANGE
          */
-        for_each_cpu_mask(i, online_throttling_cpus) {
+        for_each_cpu_mask_nr(i, online_throttling_cpus) {
                 t_state.cpu = i;
                 acpi_processor_throttling_notifier(THROTTLING_POSTCHANGE,
                                                         &t_state);
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 20537d507909..64f5d54f7edc 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -121,14 +121,14 @@ static ssize_t print_cpus_##type(struct sysdev_class *class, char *buf)	\
 {                                                                       \
         return print_cpus_map(buf, &cpu_##type##_map);                  \
 }                                                                       \
-struct sysdev_class_attribute attr_##type##_map =                       \
+static struct sysdev_class_attribute attr_##type##_map =                \
         _SYSDEV_CLASS_ATTR(type, 0444, print_cpus_##type, NULL)
 
 print_cpus_func(online);
 print_cpus_func(possible);
 print_cpus_func(present);
 
-struct sysdev_class_attribute *cpu_state_attr[] = {
+static struct sysdev_class_attribute *cpu_state_attr[] = {
         &attr_online_map,
         &attr_possible_map,
         &attr_present_map,
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index ee1df0d45e81..8d6a3ff02672 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -589,7 +589,7 @@ static ssize_t show_cpus(cpumask_t mask, char *buf)
         ssize_t i = 0;
         unsigned int cpu;
 
-        for_each_cpu_mask(cpu, mask) {
+        for_each_cpu_mask_nr(cpu, mask) {
                 if (i)
                         i += scnprintf(&buf[i], (PAGE_SIZE - i - 2), " ");
                 i += scnprintf(&buf[i], (PAGE_SIZE - i - 2), "%u", cpu);
@@ -835,7 +835,7 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
         }
 #endif
 
-        for_each_cpu_mask(j, policy->cpus) {
+        for_each_cpu_mask_nr(j, policy->cpus) {
                 if (cpu == j)
                         continue;
 
@@ -898,14 +898,14 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
         }
 
         spin_lock_irqsave(&cpufreq_driver_lock, flags);
-        for_each_cpu_mask(j, policy->cpus) {
+        for_each_cpu_mask_nr(j, policy->cpus) {
                 per_cpu(cpufreq_cpu_data, j) = policy;
                 per_cpu(policy_cpu, j) = policy->cpu;
         }
         spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
         /* symlink affected CPUs */
-        for_each_cpu_mask(j, policy->cpus) {
+        for_each_cpu_mask_nr(j, policy->cpus) {
                 if (j == cpu)
                         continue;
                 if (!cpu_online(j))
@@ -945,7 +945,7 @@ static int cpufreq_add_dev(struct sys_device *sys_dev)
 
 err_out_unregister:
         spin_lock_irqsave(&cpufreq_driver_lock, flags);
-        for_each_cpu_mask(j, policy->cpus)
+        for_each_cpu_mask_nr(j, policy->cpus)
                 per_cpu(cpufreq_cpu_data, j) = NULL;
         spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
@@ -1028,7 +1028,7 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
          * the sysfs links afterwards.
          */
         if (unlikely(cpus_weight(data->cpus) > 1)) {
-                for_each_cpu_mask(j, data->cpus) {
+                for_each_cpu_mask_nr(j, data->cpus) {
                         if (j == cpu)
                                 continue;
                         per_cpu(cpufreq_cpu_data, j) = NULL;
@@ -1038,7 +1038,7 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev)
         spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
         if (unlikely(cpus_weight(data->cpus) > 1)) {
-                for_each_cpu_mask(j, data->cpus) {
+                for_each_cpu_mask_nr(j, data->cpus) {
                         if (j == cpu)
                                 continue;
                         dprintk("removing link for cpu %u\n", j);
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 5d3a04ba6ad2..fe565ee43757 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -497,7 +497,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
                         return rc;
                 }
 
-                for_each_cpu_mask(j, policy->cpus) {
+                for_each_cpu_mask_nr(j, policy->cpus) {
                         struct cpu_dbs_info_s *j_dbs_info;
                         j_dbs_info = &per_cpu(cpu_dbs_info, j);
                         j_dbs_info->cur_policy = policy;
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index d2af20dda382..33855cb3cf16 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -367,7 +367,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
 
         /* Get Idle Time */
         idle_ticks = UINT_MAX;
-        for_each_cpu_mask(j, policy->cpus) {
+        for_each_cpu_mask_nr(j, policy->cpus) {
                 cputime64_t total_idle_ticks;
                 unsigned int tmp_idle_ticks;
                 struct cpu_dbs_info_s *j_dbs_info;
@@ -521,7 +521,7 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy,
                         return rc;
                 }
 
-                for_each_cpu_mask(j, policy->cpus) {
+                for_each_cpu_mask_nr(j, policy->cpus) {
                         struct cpu_dbs_info_s *j_dbs_info;
                         j_dbs_info = &per_cpu(cpu_dbs_info, j);
                         j_dbs_info->cur_policy = policy;
diff --git a/drivers/cpufreq/cpufreq_userspace.c b/drivers/cpufreq/cpufreq_userspace.c
index cb2ac01a41a1..32244aa7cc0c 100644
--- a/drivers/cpufreq/cpufreq_userspace.c
+++ b/drivers/cpufreq/cpufreq_userspace.c
@@ -30,16 +30,18 @@
 /**
  * A few values needed by the userspace governor
  */
-static unsigned int     cpu_max_freq[NR_CPUS];
-static unsigned int     cpu_min_freq[NR_CPUS];
-static unsigned int     cpu_cur_freq[NR_CPUS]; /* current CPU freq */
-static unsigned int     cpu_set_freq[NR_CPUS]; /* CPU freq desired by userspace */
-static unsigned int     cpu_is_managed[NR_CPUS];
+static DEFINE_PER_CPU(unsigned int, cpu_max_freq);
+static DEFINE_PER_CPU(unsigned int, cpu_min_freq);
+static DEFINE_PER_CPU(unsigned int, cpu_cur_freq); /* current CPU freq */
+static DEFINE_PER_CPU(unsigned int, cpu_set_freq); /* CPU freq desired by
+                                                        userspace */
+static DEFINE_PER_CPU(unsigned int, cpu_is_managed);
 
 static DEFINE_MUTEX     (userspace_mutex);
 static int cpus_using_userspace_governor;
 
-#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_GOVERNOR, "userspace", msg)
+#define dprintk(msg...) \
+        cpufreq_debug_printk(CPUFREQ_DEBUG_GOVERNOR, "userspace", msg)
 
 /* keep track of frequency transitions */
 static int
@@ -48,12 +50,12 @@ userspace_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
 {
         struct cpufreq_freqs *freq = data;
 
-        if (!cpu_is_managed[freq->cpu])
+        if (!per_cpu(cpu_is_managed, freq->cpu))
                 return 0;
 
         dprintk("saving cpu_cur_freq of cpu %u to be %u kHz\n",
                         freq->cpu, freq->new);
-        cpu_cur_freq[freq->cpu] = freq->new;
+        per_cpu(cpu_cur_freq, freq->cpu) = freq->new;
 
         return 0;
 }
@@ -77,15 +79,15 @@ static int cpufreq_set(struct cpufreq_policy *policy, unsigned int freq)
         dprintk("cpufreq_set for cpu %u, freq %u kHz\n", policy->cpu, freq);
 
         mutex_lock(&userspace_mutex);
-        if (!cpu_is_managed[policy->cpu])
+        if (!per_cpu(cpu_is_managed, policy->cpu))
                 goto err;
 
-        cpu_set_freq[policy->cpu] = freq;
+        per_cpu(cpu_set_freq, policy->cpu) = freq;
 
-        if (freq < cpu_min_freq[policy->cpu])
-                freq = cpu_min_freq[policy->cpu];
-        if (freq > cpu_max_freq[policy->cpu])
-                freq = cpu_max_freq[policy->cpu];
+        if (freq < per_cpu(cpu_min_freq, policy->cpu))
+                freq = per_cpu(cpu_min_freq, policy->cpu);
+        if (freq > per_cpu(cpu_max_freq, policy->cpu))
+                freq = per_cpu(cpu_max_freq, policy->cpu);
 
         /*
          * We're safe from concurrent calls to ->target() here
@@ -104,7 +106,7 @@ static int cpufreq_set(struct cpufreq_policy *policy, unsigned int freq)
 
 static ssize_t show_speed(struct cpufreq_policy *policy, char *buf)
 {
-        return sprintf(buf, "%u\n", cpu_cur_freq[policy->cpu]);
+        return sprintf(buf, "%u\n", per_cpu(cpu_cur_freq, policy->cpu));
 }
 
 static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
@@ -127,12 +129,17 @@ static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
                 }
                 cpus_using_userspace_governor++;
 
-                cpu_is_managed[cpu] = 1;
-                cpu_min_freq[cpu] = policy->min;
-                cpu_max_freq[cpu] = policy->max;
-                cpu_cur_freq[cpu] = policy->cur;
-                cpu_set_freq[cpu] = policy->cur;
-                dprintk("managing cpu %u started (%u - %u kHz, currently %u kHz)\n", cpu, cpu_min_freq[cpu], cpu_max_freq[cpu], cpu_cur_freq[cpu]);
+                per_cpu(cpu_is_managed, cpu) = 1;
+                per_cpu(cpu_min_freq, cpu) = policy->min;
+                per_cpu(cpu_max_freq, cpu) = policy->max;
+                per_cpu(cpu_cur_freq, cpu) = policy->cur;
+                per_cpu(cpu_set_freq, cpu) = policy->cur;
+                dprintk("managing cpu %u started "
+                        "(%u - %u kHz, currently %u kHz)\n",
+                                cpu,
+                                per_cpu(cpu_min_freq, cpu),
+                                per_cpu(cpu_max_freq, cpu),
+                                per_cpu(cpu_cur_freq, cpu));
 
                 mutex_unlock(&userspace_mutex);
                 break;
@@ -145,34 +152,34 @@ static int cpufreq_governor_userspace(struct cpufreq_policy *policy,
                                         CPUFREQ_TRANSITION_NOTIFIER);
                 }
 
-                cpu_is_managed[cpu] = 0;
-                cpu_min_freq[cpu] = 0;
-                cpu_max_freq[cpu] = 0;
-                cpu_set_freq[cpu] = 0;
+                per_cpu(cpu_is_managed, cpu) = 0;
+                per_cpu(cpu_min_freq, cpu) = 0;
+                per_cpu(cpu_max_freq, cpu) = 0;
+                per_cpu(cpu_set_freq, cpu) = 0;
                 dprintk("managing cpu %u stopped\n", cpu);
                 mutex_unlock(&userspace_mutex);
                 break;
         case CPUFREQ_GOV_LIMITS:
                 mutex_lock(&userspace_mutex);
-                dprintk("limit event for cpu %u: %u - %u kHz,"
+                dprintk("limit event for cpu %u: %u - %u kHz, "
                         "currently %u kHz, last set to %u kHz\n",
                         cpu, policy->min, policy->max,
-                        cpu_cur_freq[cpu], cpu_set_freq[cpu]);
-                if (policy->max < cpu_set_freq[cpu]) {
+                        per_cpu(cpu_cur_freq, cpu),
+                        per_cpu(cpu_set_freq, cpu));
+                if (policy->max < per_cpu(cpu_set_freq, cpu)) {
                         __cpufreq_driver_target(policy, policy->max,
                                                 CPUFREQ_RELATION_H);
-                }
-                else if (policy->min > cpu_set_freq[cpu]) {
+                } else if (policy->min > per_cpu(cpu_set_freq, cpu)) {
                         __cpufreq_driver_target(policy, policy->min,
                                                 CPUFREQ_RELATION_L);
-                }
-                else {
-                        __cpufreq_driver_target(policy, cpu_set_freq[cpu],
+                } else {
+                        __cpufreq_driver_target(policy,
+                                                per_cpu(cpu_set_freq, cpu),
                                                 CPUFREQ_RELATION_L);
                 }
-                cpu_min_freq[cpu] = policy->min;
-                cpu_max_freq[cpu] = policy->max;
-                cpu_cur_freq[cpu] = policy->cur;
+                per_cpu(cpu_min_freq, cpu) = policy->min;
+                per_cpu(cpu_max_freq, cpu) = policy->max;
+                per_cpu(cpu_cur_freq, cpu) = policy->cur;
                 mutex_unlock(&userspace_mutex);
                 break;
         }
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index 25918f7dfd0f..0b624e927a6f 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -254,6 +254,7 @@ static ssize_t host_control_on_shutdown_store(struct device *dev,
 static int smi_request(struct smi_cmd *smi_cmd)
 {
         cpumask_t old_mask;
+        cpumask_of_cpu_ptr(new_mask, 0);
         int ret = 0;
 
         if (smi_cmd->magic != SMI_CMD_MAGIC) {
@@ -264,7 +265,7 @@ static int smi_request(struct smi_cmd *smi_cmd)
 
         /* SMI requires CPU 0 */
         old_mask = current->cpus_allowed;
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(0));
+        set_cpus_allowed_ptr(current, new_mask);
         if (smp_processor_id() != 0) {
                 dev_dbg(&dcdbas_pdev->dev, "%s: failed to get CPU 0\n",
                         __func__);
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 0792d930c481..7a64aa9b51b6 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -646,8 +646,8 @@ static inline int find_next_online_cpu(struct ehca_comp_pool *pool)
                 ehca_dmp(&cpu_online_map, sizeof(cpumask_t), "");
 
         spin_lock_irqsave(&pool->last_cpu_lock, flags);
-        cpu = next_cpu(pool->last_cpu, cpu_online_map);
-        if (cpu == NR_CPUS)
+        cpu = next_cpu_nr(pool->last_cpu, cpu_online_map);
+        if (cpu >= nr_cpu_ids)
                 cpu = first_cpu(cpu_online_map);
         pool->last_cpu = cpu;
         spin_unlock_irqrestore(&pool->last_cpu_lock, flags);
diff --git a/drivers/input/keyboard/tosakbd.c b/drivers/input/keyboard/tosakbd.c
index 94e444b4ee15..b12b7ee4b6aa 100644
--- a/drivers/input/keyboard/tosakbd.c
+++ b/drivers/input/keyboard/tosakbd.c
@@ -215,8 +215,6 @@ static int tosakbd_suspend(struct platform_device *dev, pm_message_t state)
         unsigned long flags;
 
         spin_lock_irqsave(&tosakbd->lock, flags);
-        PGSR1 = (PGSR1 & ~TOSA_GPIO_LOW_STROBE_BIT);
-        PGSR2 = (PGSR2 & ~TOSA_GPIO_HIGH_STROBE_BIT);
         tosakbd->suspended = 1;
         spin_unlock_irqrestore(&tosakbd->lock, flags);
 
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 260bade0a5ec..9f93c29fed35 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -5,6 +5,10 @@
 menu "Multifunction device drivers"
         depends on HAS_IOMEM
 
+config MFD_CORE
+        tristate
+        default n
+
 config MFD_SM501
         tristate "Support for Silicon Motion SM501"
          ---help---
@@ -38,6 +42,13 @@ config HTC_PASIC3
           HTC Magician devices, respectively. Actual functionality is
           handled by the leds-pasic3 and ds1wm drivers.
 
+config MFD_TC6393XB
+        bool "Support Toshiba TC6393XB"
+        depends on HAVE_GPIO_LIB
+        select MFD_CORE
+        help
+          Support for Toshiba Mobile IO Controller TC6393XB
+
 endmenu
 
 menu "Multimedia Capabilities Port drivers"
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index eef4e26807df..33daa2f45dd8 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -8,6 +8,10 @@ obj-$(CONFIG_MFD_ASIC3)		+= asic3.o
 obj-$(CONFIG_HTC_EGPIO)         += htc-egpio.o
 obj-$(CONFIG_HTC_PASIC3)        += htc-pasic3.o
 
+obj-$(CONFIG_MFD_TC6393XB)      += tc6393xb.o
+
+obj-$(CONFIG_MFD_CORE)          += mfd-core.o
+
 obj-$(CONFIG_MCP)               += mcp-core.o
 obj-$(CONFIG_MCP_SA11X0)        += mcp-sa11x0.o
 obj-$(CONFIG_MCP_UCB1200)       += ucb1x00-core.o
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
new file mode 100644
index 000000000000..d7d88ce053a6
--- /dev/null
+++ b/drivers/mfd/mfd-core.c
@@ -0,0 +1,114 @@
+/*
+ * drivers/mfd/mfd-core.c
+ *
+ * core MFD support
+ * Copyright (c) 2006 Ian Molton
+ * Copyright (c) 2007,2008 Dmitry Baryshkov
+ *
+ * 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/mfd/core.h>
+
+static int mfd_add_device(struct platform_device *parent,
+                const struct mfd_cell *cell,
+                struct resource *mem_base,
+                int irq_base)
+{
+        struct resource res[cell->num_resources];
+        struct platform_device *pdev;
+        int ret = -ENOMEM;
+        int r;
+
+        pdev = platform_device_alloc(cell->name, parent->id);
+        if (!pdev)
+                goto fail_alloc;
+
+        pdev->dev.parent = &parent->dev;
+
+        ret = platform_device_add_data(pdev,
+                        cell, sizeof(struct mfd_cell));
+        if (ret)
+                goto fail_device;
+
+        memzero(res, sizeof(res));
+        for (r = 0; r < cell->num_resources; r++) {
+                res[r].name = cell->resources[r].name;
+                res[r].flags = cell->resources[r].flags;
+
+                /* Find out base to use */
+                if (cell->resources[r].flags & IORESOURCE_MEM) {
+                        res[r].parent = mem_base;
+                        res[r].start = mem_base->start +
+                                cell->resources[r].start;
+                        res[r].end = mem_base->start +
+                                cell->resources[r].end;
+                } else if (cell->resources[r].flags & IORESOURCE_IRQ) {
+                        res[r].start = irq_base +
+                                cell->resources[r].start;
+                        res[r].end   = irq_base +
+                                cell->resources[r].end;
+                } else {
+                        res[r].parent = cell->resources[r].parent;
+                        res[r].start = cell->resources[r].start;
+                        res[r].end   = cell->resources[r].end;
+                }
+        }
+
+        platform_device_add_resources(pdev, res, cell->num_resources);
+
+        ret = platform_device_add(pdev);
+        if (ret)
+                goto fail_device;
+
+        return 0;
+
+/*      platform_device_del(pdev); */
+fail_device:
+        platform_device_put(pdev);
+fail_alloc:
+        return ret;
+}
+
+int mfd_add_devices(
+                struct platform_device *parent,
+                const struct mfd_cell *cells, int n_devs,
+                struct resource *mem_base,
+                int irq_base)
+{
+        int i;
+        int ret = 0;
+
+        for (i = 0; i < n_devs; i++) {
+                ret = mfd_add_device(parent, cells + i, mem_base, irq_base);
+                if (ret)
+                        break;
+        }
+
+        if (ret)
+                mfd_remove_devices(parent);
+
+        return ret;
+}
+EXPORT_SYMBOL(mfd_add_devices);
+
+static int mfd_remove_devices_fn(struct device *dev, void *unused)
+{
+        platform_device_unregister(
+                        container_of(dev, struct platform_device, dev));
+        return 0;
+}
+
+void mfd_remove_devices(struct platform_device *parent)
+{
+        device_for_each_child(&parent->dev, NULL, mfd_remove_devices_fn);
+}
+EXPORT_SYMBOL(mfd_remove_devices);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Ian Molton, Dmitry Baryshkov");
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
new file mode 100644
index 000000000000..2d87501b6fd4
--- /dev/null
+++ b/drivers/mfd/tc6393xb.c
@@ -0,0 +1,600 @@
+/*
+ * Toshiba TC6393XB SoC support
+ *
+ * Copyright(c) 2005-2006 Chris Humbert
+ * Copyright(c) 2005 Dirk Opfer
+ * Copyright(c) 2005 Ian Molton <spyro@f2s.com>
+ * Copyright(c) 2007 Dmitry Baryshkov
+ *
+ * Based on code written by Sharp/Lineo for 2.4 kernels
+ * Based on locomo.c
+ *
+ * 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/module.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <linux/fb.h>
+#include <linux/clk.h>
+#include <linux/mfd/core.h>
+#include <linux/mfd/tmio.h>
+#include <linux/mfd/tc6393xb.h>
+#include <linux/gpio.h>
+
+#define SCR_REVID       0x08            /* b Revision ID        */
+#define SCR_ISR         0x50            /* b Interrupt Status   */
+#define SCR_IMR         0x52            /* b Interrupt Mask     */
+#define SCR_IRR         0x54            /* b Interrupt Routing  */
+#define SCR_GPER        0x60            /* w GP Enable          */
+#define SCR_GPI_SR(i)   (0x64 + (i))    /* b3 GPI Status        */
+#define SCR_GPI_IMR(i)  (0x68 + (i))    /* b3 GPI INT Mask      */
+#define SCR_GPI_EDER(i) (0x6c + (i))    /* b3 GPI Edge Detect Enable */
+#define SCR_GPI_LIR(i)  (0x70 + (i))    /* b3 GPI Level Invert  */
+#define SCR_GPO_DSR(i)  (0x78 + (i))    /* b3 GPO Data Set      */
+#define SCR_GPO_DOECR(i) (0x7c + (i))   /* b3 GPO Data OE Control */
+#define SCR_GP_IARCR(i) (0x80 + (i))    /* b3 GP Internal Active Register Control */
+#define SCR_GP_IARLCR(i) (0x84 + (i))   /* b3 GP INTERNAL Active Register Level Control */
+#define SCR_GPI_BCR(i)  (0x88 + (i))    /* b3 GPI Buffer Control */
+#define SCR_GPA_IARCR   0x8c            /* w GPa Internal Active Register Control */
+#define SCR_GPA_IARLCR  0x90            /* w GPa Internal Active Register Level Control */
+#define SCR_GPA_BCR     0x94            /* w GPa Buffer Control */
+#define SCR_CCR         0x98            /* w Clock Control      */
+#define SCR_PLL2CR      0x9a            /* w PLL2 Control       */
+#define SCR_PLL1CR      0x9c            /* l PLL1 Control       */
+#define SCR_DIARCR      0xa0            /* b Device Internal Active Register Control */
+#define SCR_DBOCR       0xa1            /* b Device Buffer Off Control */
+#define SCR_FER         0xe0            /* b Function Enable    */
+#define SCR_MCR         0xe4            /* w Mode Control       */
+#define SCR_CONFIG      0xfc            /* b Configuration Control */
+#define SCR_DEBUG       0xff            /* b Debug              */
+
+#define SCR_CCR_CK32K   BIT(0)
+#define SCR_CCR_USBCK   BIT(1)
+#define SCR_CCR_UNK1    BIT(4)
+#define SCR_CCR_MCLK_MASK       (7 << 8)
+#define SCR_CCR_MCLK_OFF        (0 << 8)
+#define SCR_CCR_MCLK_12 (1 << 8)
+#define SCR_CCR_MCLK_24 (2 << 8)
+#define SCR_CCR_MCLK_48 (3 << 8)
+#define SCR_CCR_HCLK_MASK       (3 << 12)
+#define SCR_CCR_HCLK_24 (0 << 12)
+#define SCR_CCR_HCLK_48 (1 << 12)
+
+#define SCR_FER_USBEN           BIT(0)  /* USB host enable */
+#define SCR_FER_LCDCVEN         BIT(1)  /* polysilicon TFT enable */
+#define SCR_FER_SLCDEN          BIT(2)  /* SLCD enable */
+
+#define SCR_MCR_RDY_MASK                (3 << 0)
+#define SCR_MCR_RDY_OPENDRAIN   (0 << 0)
+#define SCR_MCR_RDY_TRISTATE    (1 << 0)
+#define SCR_MCR_RDY_PUSHPULL    (2 << 0)
+#define SCR_MCR_RDY_UNK         BIT(2)
+#define SCR_MCR_RDY_EN          BIT(3)
+#define SCR_MCR_INT_MASK                (3 << 4)
+#define SCR_MCR_INT_OPENDRAIN   (0 << 4)
+#define SCR_MCR_INT_TRISTATE    (1 << 4)
+#define SCR_MCR_INT_PUSHPULL    (2 << 4)
+#define SCR_MCR_INT_UNK         BIT(6)
+#define SCR_MCR_INT_EN          BIT(7)
+/* bits 8 - 16 are unknown */
+
+#define TC_GPIO_BIT(i)          (1 << (i & 0x7))
+
+/*--------------------------------------------------------------------------*/
+
+struct tc6393xb {
+        void __iomem            *scr;
+
+        struct gpio_chip        gpio;
+
+        struct clk              *clk; /* 3,6 Mhz */
+
+        spinlock_t              lock; /* protects RMW cycles */
+
+        struct {
+                u8              fer;
+                u16             ccr;
+                u8              gpi_bcr[3];
+                u8              gpo_dsr[3];
+                u8              gpo_doecr[3];
+        } suspend_state;
+
+        struct resource         rscr;
+        struct resource         *iomem;
+        int                     irq;
+        int                     irq_base;
+};
+
+enum {
+        TC6393XB_CELL_NAND,
+};
+
+/*--------------------------------------------------------------------------*/
+
+static int tc6393xb_nand_enable(struct platform_device *nand)
+{
+        struct platform_device *dev = to_platform_device(nand->dev.parent);
+        struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+        unsigned long flags;
+
+        spin_lock_irqsave(&tc6393xb->lock, flags);
+
+        /* SMD buffer on */
+        dev_dbg(&dev->dev, "SMD buffer on\n");
+        iowrite8(0xff, tc6393xb->scr + SCR_GPI_BCR(1));
+
+        spin_unlock_irqrestore(&tc6393xb->lock, flags);
+
+        return 0;
+}
+
+static struct resource __devinitdata tc6393xb_nand_resources[] = {
+        {
+                .name   = TMIO_NAND_CONFIG,
+                .start  = 0x0100,
+                .end    = 0x01ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .name   = TMIO_NAND_CONTROL,
+                .start  = 0x1000,
+                .end    = 0x1007,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .name   = TMIO_NAND_IRQ,
+                .start  = IRQ_TC6393_NAND,
+                .end    = IRQ_TC6393_NAND,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct mfd_cell __devinitdata tc6393xb_cells[] = {
+        [TC6393XB_CELL_NAND] = {
+                .name = "tmio-nand",
+                .enable = tc6393xb_nand_enable,
+                .num_resources = ARRAY_SIZE(tc6393xb_nand_resources),
+                .resources = tc6393xb_nand_resources,
+        },
+};
+
+/*--------------------------------------------------------------------------*/
+
+static int tc6393xb_gpio_get(struct gpio_chip *chip,
+                unsigned offset)
+{
+        struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio);
+
+        /* XXX: does dsr also represent inputs? */
+        return ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8))
+                & TC_GPIO_BIT(offset);
+}
+
+static void __tc6393xb_gpio_set(struct gpio_chip *chip,
+                unsigned offset, int value)
+{
+        struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio);
+        u8  dsr;
+
+        dsr = ioread8(tc6393xb->scr + SCR_GPO_DSR(offset / 8));
+        if (value)
+                dsr |= TC_GPIO_BIT(offset);
+        else
+                dsr &= ~TC_GPIO_BIT(offset);
+
+        iowrite8(dsr, tc6393xb->scr + SCR_GPO_DSR(offset / 8));
+}
+
+static void tc6393xb_gpio_set(struct gpio_chip *chip,
+                unsigned offset, int value)
+{
+        struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio);
+        unsigned long flags;
+
+        spin_lock_irqsave(&tc6393xb->lock, flags);
+
+        __tc6393xb_gpio_set(chip, offset, value);
+
+        spin_unlock_irqrestore(&tc6393xb->lock, flags);
+}
+
+static int tc6393xb_gpio_direction_input(struct gpio_chip *chip,
+                        unsigned offset)
+{
+        struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio);
+        unsigned long flags;
+        u8 doecr;
+
+        spin_lock_irqsave(&tc6393xb->lock, flags);
+
+        doecr = ioread8(tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
+        doecr &= ~TC_GPIO_BIT(offset);
+        iowrite8(doecr, tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
+
+        spin_unlock_irqrestore(&tc6393xb->lock, flags);
+
+        return 0;
+}
+
+static int tc6393xb_gpio_direction_output(struct gpio_chip *chip,
+                        unsigned offset, int value)
+{
+        struct tc6393xb *tc6393xb = container_of(chip, struct tc6393xb, gpio);
+        unsigned long flags;
+        u8 doecr;
+
+        spin_lock_irqsave(&tc6393xb->lock, flags);
+
+        __tc6393xb_gpio_set(chip, offset, value);
+
+        doecr = ioread8(tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
+        doecr |= TC_GPIO_BIT(offset);
+        iowrite8(doecr, tc6393xb->scr + SCR_GPO_DOECR(offset / 8));
+
+        spin_unlock_irqrestore(&tc6393xb->lock, flags);
+
+        return 0;
+}
+
+static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb, int gpio_base)
+{
+        tc6393xb->gpio.label = "tc6393xb";
+        tc6393xb->gpio.base = gpio_base;
+        tc6393xb->gpio.ngpio = 16;
+        tc6393xb->gpio.set = tc6393xb_gpio_set;
+        tc6393xb->gpio.get = tc6393xb_gpio_get;
+        tc6393xb->gpio.direction_input = tc6393xb_gpio_direction_input;
+        tc6393xb->gpio.direction_output = tc6393xb_gpio_direction_output;
+
+        return gpiochip_add(&tc6393xb->gpio);
+}
+
+/*--------------------------------------------------------------------------*/
+
+static void
+tc6393xb_irq(unsigned int irq, struct irq_desc *desc)
+{
+        struct tc6393xb *tc6393xb = get_irq_data(irq);
+        unsigned int isr;
+        unsigned int i, irq_base;
+
+        irq_base = tc6393xb->irq_base;
+
+        while ((isr = ioread8(tc6393xb->scr + SCR_ISR) &
+                                ~ioread8(tc6393xb->scr + SCR_IMR)))
+                for (i = 0; i < TC6393XB_NR_IRQS; i++) {
+                        if (isr & (1 << i))
+                                generic_handle_irq(irq_base + i);
+                }
+}
+
+static void tc6393xb_irq_ack(unsigned int irq)
+{
+}
+
+static void tc6393xb_irq_mask(unsigned int irq)
+{
+        struct tc6393xb *tc6393xb = get_irq_chip_data(irq);
+        unsigned long flags;
+        u8 imr;
+
+        spin_lock_irqsave(&tc6393xb->lock, flags);
+        imr = ioread8(tc6393xb->scr + SCR_IMR);
+        imr |= 1 << (irq - tc6393xb->irq_base);
+        iowrite8(imr, tc6393xb->scr + SCR_IMR);
+        spin_unlock_irqrestore(&tc6393xb->lock, flags);
+}
+
+static void tc6393xb_irq_unmask(unsigned int irq)
+{
+        struct tc6393xb *tc6393xb = get_irq_chip_data(irq);
+        unsigned long flags;
+        u8 imr;
+
+        spin_lock_irqsave(&tc6393xb->lock, flags);
+        imr = ioread8(tc6393xb->scr + SCR_IMR);
+        imr &= ~(1 << (irq - tc6393xb->irq_base));
+        iowrite8(imr, tc6393xb->scr + SCR_IMR);
+        spin_unlock_irqrestore(&tc6393xb->lock, flags);
+}
+
+static struct irq_chip tc6393xb_chip = {
+        .name   = "tc6393xb",
+        .ack    = tc6393xb_irq_ack,
+        .mask   = tc6393xb_irq_mask,
+        .unmask = tc6393xb_irq_unmask,
+};
+
+static void tc6393xb_attach_irq(struct platform_device *dev)
+{
+        struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+        unsigned int irq, irq_base;
+
+        irq_base = tc6393xb->irq_base;
+
+        for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
+                set_irq_chip(irq, &tc6393xb_chip);
+                set_irq_chip_data(irq, tc6393xb);
+                set_irq_handler(irq, handle_edge_irq);
+                set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+        }
+
+        set_irq_type(tc6393xb->irq, IRQT_FALLING);
+        set_irq_data(tc6393xb->irq, tc6393xb);
+        set_irq_chained_handler(tc6393xb->irq, tc6393xb_irq);
+}
+
+static void tc6393xb_detach_irq(struct platform_device *dev)
+{
+        struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+        unsigned int irq, irq_base;
+
+        set_irq_chained_handler(tc6393xb->irq, NULL);
+        set_irq_data(tc6393xb->irq, NULL);
+
+        irq_base = tc6393xb->irq_base;
+
+        for (irq = irq_base; irq < irq_base + TC6393XB_NR_IRQS; irq++) {
+                set_irq_flags(irq, 0);
+                set_irq_chip(irq, NULL);
+                set_irq_chip_data(irq, NULL);
+        }
+}
+
+/*--------------------------------------------------------------------------*/
+
+static int tc6393xb_hw_init(struct platform_device *dev)
+{
+        struct tc6393xb_platform_data *tcpd = dev->dev.platform_data;
+        struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+        int i;
+
+        iowrite8(tc6393xb->suspend_state.fer,   tc6393xb->scr + SCR_FER);
+        iowrite16(tcpd->scr_pll2cr,             tc6393xb->scr + SCR_PLL2CR);
+        iowrite16(tc6393xb->suspend_state.ccr,  tc6393xb->scr + SCR_CCR);
+        iowrite16(SCR_MCR_RDY_OPENDRAIN | SCR_MCR_RDY_UNK | SCR_MCR_RDY_EN |
+                  SCR_MCR_INT_OPENDRAIN | SCR_MCR_INT_UNK | SCR_MCR_INT_EN |
+                  BIT(15),                      tc6393xb->scr + SCR_MCR);
+        iowrite16(tcpd->scr_gper,               tc6393xb->scr + SCR_GPER);
+        iowrite8(0,                             tc6393xb->scr + SCR_IRR);
+        iowrite8(0xbf,                          tc6393xb->scr + SCR_IMR);
+
+        for (i = 0; i < 3; i++) {
+                iowrite8(tc6393xb->suspend_state.gpo_dsr[i],
+                                        tc6393xb->scr + SCR_GPO_DSR(i));
+                iowrite8(tc6393xb->suspend_state.gpo_doecr[i],
+                                        tc6393xb->scr + SCR_GPO_DOECR(i));
+                iowrite8(tc6393xb->suspend_state.gpi_bcr[i],
+                                        tc6393xb->scr + SCR_GPI_BCR(i));
+        }
+
+        return 0;
+}
+
+static int __devinit tc6393xb_probe(struct platform_device *dev)
+{
+        struct tc6393xb_platform_data *tcpd = dev->dev.platform_data;
+        struct tc6393xb *tc6393xb;
+        struct resource *iomem;
+        struct resource *rscr;
+        int retval, temp;
+        int i;
+
+        iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
+        if (!iomem)
+                return -EINVAL;
+
+        tc6393xb = kzalloc(sizeof *tc6393xb, GFP_KERNEL);
+        if (!tc6393xb) {
+                retval = -ENOMEM;
+                goto err_kzalloc;
+        }
+
+        spin_lock_init(&tc6393xb->lock);
+
+        platform_set_drvdata(dev, tc6393xb);
+        tc6393xb->iomem = iomem;
+        tc6393xb->irq = platform_get_irq(dev, 0);
+        tc6393xb->irq_base = tcpd->irq_base;
+
+        tc6393xb->clk = clk_get(&dev->dev, "GPIO27_CLK" /* "CK3P6MI" */);
+        if (IS_ERR(tc6393xb->clk)) {
+                retval = PTR_ERR(tc6393xb->clk);
+                goto err_clk_get;
+        }
+
+        rscr = &tc6393xb->rscr;
+        rscr->name = "tc6393xb-core";
+        rscr->start = iomem->start;
+        rscr->end = iomem->start + 0xff;
+        rscr->flags = IORESOURCE_MEM;
+
+        retval = request_resource(iomem, rscr);
+        if (retval)
+                goto err_request_scr;
+
+        tc6393xb->scr = ioremap(rscr->start, rscr->end - rscr->start + 1);
+        if (!tc6393xb->scr) {
+                retval = -ENOMEM;
+                goto err_ioremap;
+        }
+
+        retval = clk_enable(tc6393xb->clk);
+        if (retval)
+                goto err_clk_enable;
+
+        retval = tcpd->enable(dev);
+        if (retval)
+                goto err_enable;
+
+        tc6393xb->suspend_state.fer = 0;
+        for (i = 0; i < 3; i++) {
+                tc6393xb->suspend_state.gpo_dsr[i] =
+                        (tcpd->scr_gpo_dsr >> (8 * i)) & 0xff;
+                tc6393xb->suspend_state.gpo_doecr[i] =
+                        (tcpd->scr_gpo_doecr >> (8 * i)) & 0xff;
+        }
+        /*
+         * It may be necessary to change this back to
+         * platform-dependant code
+         */
+        tc6393xb->suspend_state.ccr = SCR_CCR_UNK1 |
+                                        SCR_CCR_HCLK_48;
+
+        retval = tc6393xb_hw_init(dev);
+        if (retval)
+                goto err_hw_init;
+
+        printk(KERN_INFO "Toshiba tc6393xb revision %d at 0x%08lx, irq %d\n",
+                        ioread8(tc6393xb->scr + SCR_REVID),
+                        (unsigned long) iomem->start, tc6393xb->irq);
+
+        tc6393xb->gpio.base = -1;
+
+        if (tcpd->gpio_base >= 0) {
+                retval = tc6393xb_register_gpio(tc6393xb, tcpd->gpio_base);
+                if (retval)
+                        goto err_gpio_add;
+        }
+
+        if (tc6393xb->irq)
+                tc6393xb_attach_irq(dev);
+
+        tc6393xb_cells[TC6393XB_CELL_NAND].driver_data = tcpd->nand_data;
+
+        retval = mfd_add_devices(dev,
+                        tc6393xb_cells, ARRAY_SIZE(tc6393xb_cells),
+                        iomem, tcpd->irq_base);
+
+        return 0;
+
+        if (tc6393xb->irq)
+                tc6393xb_detach_irq(dev);
+
+err_gpio_add:
+        if (tc6393xb->gpio.base != -1)
+                temp = gpiochip_remove(&tc6393xb->gpio);
+err_hw_init:
+        tcpd->disable(dev);
+err_clk_enable:
+        clk_disable(tc6393xb->clk);
+err_enable:
+        iounmap(tc6393xb->scr);
+err_ioremap:
+        release_resource(&tc6393xb->rscr);
+err_request_scr:
+        clk_put(tc6393xb->clk);
+err_clk_get:
+        kfree(tc6393xb);
+err_kzalloc:
+        return retval;
+}
+
+static int __devexit tc6393xb_remove(struct platform_device *dev)
+{
+        struct tc6393xb_platform_data *tcpd = dev->dev.platform_data;
+        struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+        int ret;
+
+        mfd_remove_devices(dev);
+
+        if (tc6393xb->irq)
+                tc6393xb_detach_irq(dev);
+
+        if (tc6393xb->gpio.base != -1) {
+                ret = gpiochip_remove(&tc6393xb->gpio);
+                if (ret) {
+                        dev_err(&dev->dev, "Can't remove gpio chip: %d\n", ret);
+                        return ret;
+                }
+        }
+
+        ret = tcpd->disable(dev);
+
+        clk_disable(tc6393xb->clk);
+
+        iounmap(tc6393xb->scr);
+
+        release_resource(&tc6393xb->rscr);
+
+        platform_set_drvdata(dev, NULL);
+
+        clk_put(tc6393xb->clk);
+
+        kfree(tc6393xb);
+
+        return ret;
+}
+
+#ifdef CONFIG_PM
+static int tc6393xb_suspend(struct platform_device *dev, pm_message_t state)
+{
+        struct tc6393xb_platform_data *tcpd = dev->dev.platform_data;
+        struct tc6393xb *tc6393xb = platform_get_drvdata(dev);
+        int i;
+
+
+        tc6393xb->suspend_state.ccr = ioread16(tc6393xb->scr + SCR_CCR);
+        tc6393xb->suspend_state.fer = ioread8(tc6393xb->scr + SCR_FER);
+
+        for (i = 0; i < 3; i++) {
+                tc6393xb->suspend_state.gpo_dsr[i] =
+                        ioread8(tc6393xb->scr + SCR_GPO_DSR(i));
+                tc6393xb->suspend_state.gpo_doecr[i] =
+                        ioread8(tc6393xb->scr + SCR_GPO_DOECR(i));
+                tc6393xb->suspend_state.gpi_bcr[i] =
+                        ioread8(tc6393xb->scr + SCR_GPI_BCR(i));
+        }
+
+        return tcpd->suspend(dev);
+}
+
+static int tc6393xb_resume(struct platform_device *dev)
+{
+        struct tc6393xb_platform_data *tcpd = dev->dev.platform_data;
+        int ret = tcpd->resume(dev);
+
+        if (ret)
+                return ret;
+
+        return tc6393xb_hw_init(dev);
+}
+#else
+#define tc6393xb_suspend NULL
+#define tc6393xb_resume NULL
+#endif
+
+static struct platform_driver tc6393xb_driver = {
+        .probe = tc6393xb_probe,
+        .remove = __devexit_p(tc6393xb_remove),
+        .suspend = tc6393xb_suspend,
+        .resume = tc6393xb_resume,
+
+        .driver = {
+                .name = "tc6393xb",
+                .owner = THIS_MODULE,
+        },
+};
+
+static int __init tc6393xb_init(void)
+{
+        return platform_driver_register(&tc6393xb_driver);
+}
+
+static void __exit tc6393xb_exit(void)
+{
+        platform_driver_unregister(&tc6393xb_driver);
+}
+
+subsys_initcall(tc6393xb_init);
+module_exit(tc6393xb_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Ian Molton, Dmitry Baryshkov and Dirk Opfer");
+MODULE_DESCRIPTION("tc6393xb Toshiba Mobile IO Controller");
+MODULE_ALIAS("platform:tc6393xb");
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index 08256ed0d9a6..579b01ff82d4 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -229,10 +229,11 @@ xpc_hb_checker(void *ignore)
         int last_IRQ_count = 0;
         int new_IRQ_count;
         int force_IRQ = 0;
+        cpumask_of_cpu_ptr(cpumask, XPC_HB_CHECK_CPU);
 
         /* this thread was marked active by xpc_hb_init() */
 
-        set_cpus_allowed(current, cpumask_of_cpu(XPC_HB_CHECK_CPU));
+        set_cpus_allowed_ptr(current, cpumask);
 
         /* set our heartbeating to other partitions into motion */
         xpc_hb_check_timeout = jiffies + (xpc_hb_check_interval * HZ);
diff --git a/drivers/mtd/nand/cmx270_nand.c b/drivers/mtd/nand/cmx270_nand.c
index cb663ef245d5..fc8529bedfdf 100644
--- a/drivers/mtd/nand/cmx270_nand.c
+++ b/drivers/mtd/nand/cmx270_nand.c
@@ -20,9 +20,11 @@
 
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
+#include <linux/gpio.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
+#include <asm/mach-types.h>
 
 #include <asm/arch/hardware.h>
 #include <asm/arch/pxa-regs.h>
@@ -30,20 +32,6 @@
 #define GPIO_NAND_CS    (11)
 #define GPIO_NAND_RB    (89)
 
-/* This macro needed to ensure in-order operation of GPIO and local
- * bus. Without both asm command and dummy uncached read there're
- * states when NAND access is broken. I've looked for such macro(s) in
- * include/asm-arm but found nothing approptiate.
- * dmac_clean_range is close, but is makes cache invalidation
- * unnecessary here and it cannot be used in module
- */
-#define DRAIN_WB() \
-        do { \
-                unsigned char dummy; \
-                asm volatile ("mcr p15, 0, r0, c7, c10, 4":::"r0"); \
-                dummy=*((unsigned char*)UNCACHED_ADDR); \
-        } while(0)
-
 /* MTD structure for CM-X270 board */
 static struct mtd_info *cmx270_nand_mtd;
 
@@ -103,14 +91,14 @@ static int cmx270_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
 
 static inline void nand_cs_on(void)
 {
-        GPCR(GPIO_NAND_CS) = GPIO_bit(GPIO_NAND_CS);
+        gpio_set_value(GPIO_NAND_CS, 0);
 }
 
 static void nand_cs_off(void)
 {
-        DRAIN_WB();
+        dsb();
 
-        GPSR(GPIO_NAND_CS) = GPIO_bit(GPIO_NAND_CS);
+        gpio_set_value(GPIO_NAND_CS, 1);
 }
 
 /*
@@ -122,7 +110,7 @@ static void cmx270_hwcontrol(struct mtd_info *mtd, int dat,
         struct nand_chip* this = mtd->priv;
         unsigned int nandaddr = (unsigned int)this->IO_ADDR_W;
 
-        DRAIN_WB();
+        dsb();
 
         if (ctrl & NAND_CTRL_CHANGE) {
                 if ( ctrl & NAND_ALE )
@@ -139,12 +127,12 @@ static void cmx270_hwcontrol(struct mtd_info *mtd, int dat,
                         nand_cs_off();
         }
 
-        DRAIN_WB();
+        dsb();
         this->IO_ADDR_W = (void __iomem*)nandaddr;
         if (dat != NAND_CMD_NONE)
                 writel((dat << 16), this->IO_ADDR_W);
 
-        DRAIN_WB();
+        dsb();
 }
 
 /*
@@ -152,9 +140,9 @@ static void cmx270_hwcontrol(struct mtd_info *mtd, int dat,
  */
 static int cmx270_device_ready(struct mtd_info *mtd)
 {
-        DRAIN_WB();
+        dsb();
 
-        return (GPLR(GPIO_NAND_RB) & GPIO_bit(GPIO_NAND_RB));
+        return (gpio_get_value(GPIO_NAND_RB));
 }
 
 /*
@@ -168,20 +156,40 @@ static int cmx270_init(void)
         int mtd_parts_nb = 0;
         int ret;
 
+        if (!machine_is_armcore())
+                return -ENODEV;
+
+        ret = gpio_request(GPIO_NAND_CS, "NAND CS");
+        if (ret) {
+                pr_warning("CM-X270: failed to request NAND CS gpio\n");
+                return ret;
+        }
+
+        gpio_direction_output(GPIO_NAND_CS, 1);
+
+        ret = gpio_request(GPIO_NAND_RB, "NAND R/B");
+        if (ret) {
+                pr_warning("CM-X270: failed to request NAND R/B gpio\n");
+                goto err_gpio_request;
+        }
+
+        gpio_direction_input(GPIO_NAND_RB);
+
         /* Allocate memory for MTD device structure and private data */
         cmx270_nand_mtd = kzalloc(sizeof(struct mtd_info) +
                                   sizeof(struct nand_chip),
                                   GFP_KERNEL);
         if (!cmx270_nand_mtd) {
-                printk("Unable to allocate CM-X270 NAND MTD device structure.\n");
-                return -ENOMEM;
+                pr_debug("Unable to allocate CM-X270 NAND MTD device structure.\n");
+                ret = -ENOMEM;
+                goto err_kzalloc;
         }
 
         cmx270_nand_io = ioremap(PXA_CS1_PHYS, 12);
         if (!cmx270_nand_io) {
-                printk("Unable to ioremap NAND device\n");
+                pr_debug("Unable to ioremap NAND device\n");
                 ret = -EINVAL;
-                goto err1;
+                goto err_ioremap;
         }
 
         /* Get pointer to private data */
@@ -209,9 +217,9 @@ static int cmx270_init(void)
 
         /* Scan to find existence of the device */
         if (nand_scan (cmx270_nand_mtd, 1)) {
-                printk(KERN_NOTICE "No NAND device\n");
+                pr_notice("No NAND device\n");
                 ret = -ENXIO;
-                goto err2;
+                goto err_scan;
         }
 
 #ifdef CONFIG_MTD_CMDLINE_PARTS
@@ -229,18 +237,22 @@ static int cmx270_init(void)
         }
 
         /* Register the partitions */
-        printk(KERN_NOTICE "Using %s partition definition\n", part_type);
+        pr_notice("Using %s partition definition\n", part_type);
         ret = add_mtd_partitions(cmx270_nand_mtd, mtd_parts, mtd_parts_nb);
         if (ret)
-                goto err2;
+                goto err_scan;
 
         /* Return happy */
         return 0;
 
-err2:
+err_scan:
         iounmap(cmx270_nand_io);
-err1:
+err_ioremap:
         kfree(cmx270_nand_mtd);
+err_kzalloc:
+        gpio_free(GPIO_NAND_RB);
+err_gpio_request:
+        gpio_free(GPIO_NAND_CS);
 
         return ret;
 
@@ -255,6 +267,9 @@ static void cmx270_cleanup(void)
         /* Release resources, unregister device */
         nand_release(cmx270_nand_mtd);
 
+        gpio_free(GPIO_NAND_RB);
+        gpio_free(GPIO_NAND_CS);
+
         iounmap(cmx270_nand_io);
 
         /* Free the MTD device structure */
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index f2051b209da2..2040965d7724 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -308,7 +308,7 @@ static void smc_reset(struct net_device *dev)
          * can't handle it then there will be no recovery except for
          * a hard reset or power cycle
          */
-        if (nowait)
+        if (lp->cfg.flags & SMC91X_NOWAIT)
                 cfg |= CONFIG_NO_WAIT;
 
         /*
@@ -1939,8 +1939,11 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr,
         if (retval)
                 goto err_out;
 
-#ifdef SMC_USE_PXA_DMA
-        {
+#ifdef CONFIG_ARCH_PXA
+#  ifdef SMC_USE_PXA_DMA
+        lp->cfg.flags |= SMC91X_USE_DMA;
+#  endif
+        if (lp->cfg.flags & SMC91X_USE_DMA) {
                 int dma = pxa_request_dma(dev->name, DMA_PRIO_LOW,
                                           smc_pxa_dma_irq, NULL);
                 if (dma >= 0)
@@ -1980,7 +1983,7 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr,
         }
 
 err_out:
-#ifdef SMC_USE_PXA_DMA
+#ifdef CONFIG_ARCH_PXA
         if (retval && dev->dma != (unsigned char)-1)
                 pxa_free_dma(dev->dma);
 #endif
@@ -2050,9 +2053,11 @@ static int smc_enable_device(struct platform_device *pdev)
         return 0;
 }
 
-static int smc_request_attrib(struct platform_device *pdev)
+static int smc_request_attrib(struct platform_device *pdev,
+                              struct net_device *ndev)
 {
         struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
+        struct smc_local *lp = netdev_priv(ndev);
 
         if (!res)
                 return 0;
@@ -2063,9 +2068,11 @@ static int smc_request_attrib(struct platform_device *pdev)
         return 0;
 }
 
-static void smc_release_attrib(struct platform_device *pdev)
+static void smc_release_attrib(struct platform_device *pdev,
+                               struct net_device *ndev)
 {
         struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-attrib");
+        struct smc_local *lp = netdev_priv(ndev);
 
         if (res)
                 release_mem_region(res->start, ATTRIB_SIZE);
@@ -2123,27 +2130,14 @@ static int smc_drv_probe(struct platform_device *pdev)
         struct net_device *ndev;
         struct resource *res, *ires;
         unsigned int __iomem *addr;
+        unsigned long irq_flags = SMC_IRQ_FLAGS;
         int ret;
 
-        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
-        if (!res)
-                res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!res) {
-                ret = -ENODEV;
-                goto out;
-        }
-
-
-        if (!request_mem_region(res->start, SMC_IO_EXTENT, CARDNAME)) {
-                ret = -EBUSY;
-                goto out;
-        }
-
         ndev = alloc_etherdev(sizeof(struct smc_local));
         if (!ndev) {
                 printk("%s: could not allocate device.\n", CARDNAME);
                 ret = -ENOMEM;
-                goto out_release_io;
+                goto out;
         }
         SET_NETDEV_DEV(ndev, &pdev->dev);
 
@@ -2152,37 +2146,47 @@ static int smc_drv_probe(struct platform_device *pdev)
          */
 
         lp = netdev_priv(ndev);
-        lp->cfg.irq_flags = SMC_IRQ_FLAGS;
 
-#ifdef SMC_DYNAMIC_BUS_CONFIG
-        if (pd)
+        if (pd) {
                 memcpy(&lp->cfg, pd, sizeof(lp->cfg));
-        else {
-                lp->cfg.flags = SMC91X_USE_8BIT;
-                lp->cfg.flags |= SMC91X_USE_16BIT;
-                lp->cfg.flags |= SMC91X_USE_32BIT;
+                lp->io_shift = SMC91X_IO_SHIFT(lp->cfg.flags);
+        } else {
+                lp->cfg.flags |= (SMC_CAN_USE_8BIT)  ? SMC91X_USE_8BIT  : 0;
+                lp->cfg.flags |= (SMC_CAN_USE_16BIT) ? SMC91X_USE_16BIT : 0;
+                lp->cfg.flags |= (SMC_CAN_USE_32BIT) ? SMC91X_USE_32BIT : 0;
+                lp->cfg.flags |= (nowait) ? SMC91X_NOWAIT : 0;
         }
 
-        lp->cfg.flags &= ~(SMC_CAN_USE_8BIT ? 0 : SMC91X_USE_8BIT);
-        lp->cfg.flags &= ~(SMC_CAN_USE_16BIT ? 0 : SMC91X_USE_16BIT);
-        lp->cfg.flags &= ~(SMC_CAN_USE_32BIT ? 0 : SMC91X_USE_32BIT);
-#endif
-
         ndev->dma = (unsigned char)-1;
 
+        res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
+        if (!res)
+                res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res) {
+                ret = -ENODEV;
+                goto out_free_netdev;
+        }
+
+
+        if (!request_mem_region(res->start, SMC_IO_EXTENT, CARDNAME)) {
+                ret = -EBUSY;
+                goto out_free_netdev;
+        }
+
         ires = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
         if (!ires) {
                 ret = -ENODEV;
-                goto out_free_netdev;
+                goto out_release_io;
         }
 
         ndev->irq = ires->start;
-        if (SMC_IRQ_FLAGS == -1)
-                lp->cfg.irq_flags = ires->flags & IRQF_TRIGGER_MASK;
 
-        ret = smc_request_attrib(pdev);
+        if (ires->flags & IRQF_TRIGGER_MASK)
+                irq_flags = ires->flags & IRQF_TRIGGER_MASK;
+
+        ret = smc_request_attrib(pdev, ndev);
         if (ret)
-                goto out_free_netdev;
+                goto out_release_io;
 #if defined(CONFIG_SA1100_ASSABET)
         NCR_0 |= NCR_ENET_OSC_EN;
 #endif
@@ -2197,7 +2201,7 @@ static int smc_drv_probe(struct platform_device *pdev)
                 goto out_release_attrib;
         }
 
-#ifdef SMC_USE_PXA_DMA
+#ifdef CONFIG_ARCH_PXA
         {
                 struct smc_local *lp = netdev_priv(ndev);
                 lp->device = &pdev->dev;
@@ -2205,7 +2209,7 @@ static int smc_drv_probe(struct platform_device *pdev)
         }
 #endif
 
-        ret = smc_probe(ndev, addr, lp->cfg.irq_flags);
+        ret = smc_probe(ndev, addr, irq_flags);
         if (ret != 0)
                 goto out_iounmap;
 
@@ -2217,11 +2221,11 @@ static int smc_drv_probe(struct platform_device *pdev)
         platform_set_drvdata(pdev, NULL);
         iounmap(addr);
  out_release_attrib:
-        smc_release_attrib(pdev);
- out_free_netdev:
-        free_netdev(ndev);
+        smc_release_attrib(pdev, ndev);
  out_release_io:
         release_mem_region(res->start, SMC_IO_EXTENT);
+ out_free_netdev:
+        free_netdev(ndev);
  out:
         printk("%s: not found (%d).\n", CARDNAME, ret);
 
@@ -2240,14 +2244,14 @@ static int smc_drv_remove(struct platform_device *pdev)
 
         free_irq(ndev->irq, ndev);
 
-#ifdef SMC_USE_PXA_DMA
+#ifdef CONFIG_ARCH_PXA
         if (ndev->dma != (unsigned char)-1)
                 pxa_free_dma(ndev->dma);
 #endif
         iounmap(lp->base);
 
         smc_release_datacs(pdev,ndev);
-        smc_release_attrib(pdev);
+        smc_release_attrib(pdev,ndev);
 
         res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
         if (!res)
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 8606818653f8..22209b6f1405 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -40,23 +40,46 @@
  * Define your architecture specific bus configuration parameters here.
  */
 
-#if     defined(CONFIG_ARCH_LUBBOCK)
+#if defined(CONFIG_ARCH_LUBBOCK) ||\
+    defined(CONFIG_MACH_MAINSTONE) ||\
+    defined(CONFIG_MACH_ZYLONITE) ||\
+    defined(CONFIG_MACH_LITTLETON)
 
-/* We can only do 16-bit reads and writes in the static memory space. */
-#define SMC_CAN_USE_8BIT        0
+#include <asm/mach-types.h>
+
+/* Now the bus width is specified in the platform data
+ * pretend here to support all I/O access types
+ */
+#define SMC_CAN_USE_8BIT        1
 #define SMC_CAN_USE_16BIT       1
-#define SMC_CAN_USE_32BIT       0
+#define SMC_CAN_USE_32BIT       1
 #define SMC_NOWAIT              1
 
-/* The first two address lines aren't connected... */
-#define SMC_IO_SHIFT            2
+#define SMC_IO_SHIFT            (lp->io_shift)
 
+#define SMC_inb(a, r)           readb((a) + (r))
 #define SMC_inw(a, r)           readw((a) + (r))
-#define SMC_outw(v, a, r)       writew(v, (a) + (r))
+#define SMC_inl(a, r)           readl((a) + (r))
+#define SMC_outb(v, a, r)       writeb(v, (a) + (r))
+#define SMC_outl(v, a, r)       writel(v, (a) + (r))
 #define SMC_insw(a, r, p, l)    readsw((a) + (r), p, l)
 #define SMC_outsw(a, r, p, l)   writesw((a) + (r), p, l)
+#define SMC_insl(a, r, p, l)    readsl((a) + (r), p, l)
+#define SMC_outsl(a, r, p, l)   writesl((a) + (r), p, l)
 #define SMC_IRQ_FLAGS           (-1)    /* from resource */
 
+/* We actually can't write halfwords properly if not word aligned */
+static inline void SMC_outw(u16 val, void __iomem *ioaddr, int reg)
+{
+        if (machine_is_mainstone() && reg & 2) {
+                unsigned int v = val << 16;
+                v |= readl(ioaddr + (reg & ~2)) & 0xffff;
+                writel(v, ioaddr + (reg & ~2));
+        } else {
+                writew(val, ioaddr + reg);
+        }
+}
+
 #elif defined(CONFIG_BLACKFIN)
 
 #define SMC_IRQ_FLAGS           IRQF_TRIGGER_HIGH
@@ -195,7 +218,6 @@
 #define SMC_outsw(a, r, p, l)   writesw((a) + (r), p, l)
 
 #elif   defined(CONFIG_ARCH_INNOKOM) || \
-        defined(CONFIG_MACH_MAINSTONE) || \
         defined(CONFIG_ARCH_PXA_IDP) || \
         defined(CONFIG_ARCH_RAMSES) || \
         defined(CONFIG_ARCH_PCM027)
@@ -229,22 +251,6 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
         }
 }
 
-#elif defined(CONFIG_MACH_ZYLONITE)
-
-#define SMC_CAN_USE_8BIT        1
-#define SMC_CAN_USE_16BIT       1
-#define SMC_CAN_USE_32BIT       0
-#define SMC_IO_SHIFT            0
-#define SMC_NOWAIT              1
-#define SMC_USE_PXA_DMA         1
-#define SMC_inb(a, r)           readb((a) + (r))
-#define SMC_inw(a, r)           readw((a) + (r))
-#define SMC_insw(a, r, p, l)    insw((a) + (r), p, l)
-#define SMC_outsw(a, r, p, l)   outsw((a) + (r), p, l)
-#define SMC_outb(v, a, r)       writeb(v, (a) + (r))
-#define SMC_outw(v, a, r)       writew(v, (a) + (r))
-#define SMC_IRQ_FLAGS           (-1)    /* from resource */
-
 #elif   defined(CONFIG_ARCH_OMAP)
 
 /* We can only do 16-bit reads and writes in the static memory space. */
@@ -454,7 +460,6 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
 #define RPC_LSA_DEFAULT         RPC_LED_100_10
 #define RPC_LSB_DEFAULT         RPC_LED_TX_RX
 
-#define SMC_DYNAMIC_BUS_CONFIG
 #endif
 
 
@@ -493,7 +498,7 @@ struct smc_local {
 
         spinlock_t lock;
 
-#ifdef SMC_USE_PXA_DMA
+#ifdef CONFIG_ARCH_PXA
         /* DMA needs the physical address of the chip */
         u_long physaddr;
         struct device *device;
@@ -501,20 +506,17 @@ struct smc_local {
         void __iomem *base;
         void __iomem *datacs;
 
+        /* the low address lines on some platforms aren't connected... */
+        int     io_shift;
+
         struct smc91x_platdata cfg;
 };
 
-#ifdef SMC_DYNAMIC_BUS_CONFIG
-#define SMC_8BIT(p) (((p)->cfg.flags & SMC91X_USE_8BIT) && SMC_CAN_USE_8BIT)
-#define SMC_16BIT(p) (((p)->cfg.flags & SMC91X_USE_16BIT) && SMC_CAN_USE_16BIT)
-#define SMC_32BIT(p) (((p)->cfg.flags & SMC91X_USE_32BIT) && SMC_CAN_USE_32BIT)
-#else
-#define SMC_8BIT(p) SMC_CAN_USE_8BIT
-#define SMC_16BIT(p) SMC_CAN_USE_16BIT
-#define SMC_32BIT(p) SMC_CAN_USE_32BIT
-#endif
+#define SMC_8BIT(p)     ((p)->cfg.flags & SMC91X_USE_8BIT)
+#define SMC_16BIT(p)    ((p)->cfg.flags & SMC91X_USE_16BIT)
+#define SMC_32BIT(p)    ((p)->cfg.flags & SMC91X_USE_32BIT)
 
-#ifdef SMC_USE_PXA_DMA
+#ifdef CONFIG_ARCH_PXA
 /*
  * Let's use the DMA engine on the XScale PXA2xx for RX packets. This is
  * always happening in irq context so no need to worry about races.  TX is
@@ -608,7 +610,7 @@ smc_pxa_dma_irq(int dma, void *dummy)
 {
         DCSR(dma) = 0;
 }
-#endif  /* SMC_USE_PXA_DMA */
+#endif  /* CONFIG_ARCH_PXA */
 
 
 /*
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index e45402adac3f..e0f884034c9f 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -219,7 +219,8 @@ config PCMCIA_SA1111
 config PCMCIA_PXA2XX
         tristate "PXA2xx support"
         depends on ARM && ARCH_PXA && PCMCIA
-        depends on ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL || MACH_ARMCORE
+        depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
+                    || MACH_ARMCORE || ARCH_PXA_PALM)
         help
           Say Y here to include support for the PXA2xx PCMCIA controller
 
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 85c6cc931f97..269a9e913ba2 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -72,4 +72,5 @@ pxa2xx_cs-$(CONFIG_ARCH_LUBBOCK)		+= pxa2xx_lubbock.o sa1111_generic.o
 pxa2xx_cs-$(CONFIG_MACH_MAINSTONE)              += pxa2xx_mainstone.o
 pxa2xx_cs-$(CONFIG_PXA_SHARPSL)                 += pxa2xx_sharpsl.o
 pxa2xx_cs-$(CONFIG_MACH_ARMCORE)                += pxa2xx_cm_x270.o
+pxa2xx_cs-$(CONFIG_MACH_PALMTX)         += pxa2xx_palmtx.o
 
diff --git a/drivers/pcmcia/pxa2xx_cm_x270.c b/drivers/pcmcia/pxa2xx_cm_x270.c
index f123fce65f2e..bb95db7d2b76 100644
--- a/drivers/pcmcia/pxa2xx_cm_x270.c
+++ b/drivers/pcmcia/pxa2xx_cm_x270.c
@@ -5,83 +5,60 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
- * Compulab Ltd., 2003, 2007
+ * Compulab Ltd., 2003, 2007, 2008
  * Mike Rapoport <mike@compulab.co.il>
  *
  */
 
-#include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/platform_device.h>
 #include <linux/irq.h>
 #include <linux/delay.h>
+#include <linux/gpio.h>
 
-#include <pcmcia/ss.h>
-#include <asm/hardware.h>
 #include <asm/mach-types.h>
-
 #include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxa2xx-gpio.h>
-#include <asm/arch/cm-x270.h>
 
 #include "soc_common.h"
 
+#define GPIO_PCMCIA_S0_CD_VALID (84)
+#define GPIO_PCMCIA_S0_RDYINT   (82)
+#define GPIO_PCMCIA_RESET       (53)
+
+#define PCMCIA_S0_CD_VALID      IRQ_GPIO(GPIO_PCMCIA_S0_CD_VALID)
+#define PCMCIA_S0_RDYINT        IRQ_GPIO(GPIO_PCMCIA_S0_RDYINT)
+
+
 static struct pcmcia_irqs irqs[] = {
         { 0, PCMCIA_S0_CD_VALID, "PCMCIA0 CD" },
-        { 1, PCMCIA_S1_CD_VALID, "PCMCIA1 CD" },
 };
 
 static int cmx270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
 {
-        GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
-                GPIO_bit(GPIO49_nPWE) |
-                GPIO_bit(GPIO50_nPIOR) |
-                GPIO_bit(GPIO51_nPIOW) |
-                GPIO_bit(GPIO85_nPCE_1) |
-                GPIO_bit(GPIO54_nPCE_2);
-
-        pxa_gpio_mode(GPIO48_nPOE_MD);
-        pxa_gpio_mode(GPIO49_nPWE_MD);
-        pxa_gpio_mode(GPIO50_nPIOR_MD);
-        pxa_gpio_mode(GPIO51_nPIOW_MD);
-        pxa_gpio_mode(GPIO85_nPCE_1_MD);
-        pxa_gpio_mode(GPIO54_nPCE_2_MD);
-        pxa_gpio_mode(GPIO55_nPREG_MD);
-        pxa_gpio_mode(GPIO56_nPWAIT_MD);
-        pxa_gpio_mode(GPIO57_nIOIS16_MD);
-
-        /* Reset signal */
-        pxa_gpio_mode(GPIO53_nPCE_2 | GPIO_OUT);
-        GPCR(GPIO53_nPCE_2) = GPIO_bit(GPIO53_nPCE_2);
-
-        set_irq_type(PCMCIA_S0_CD_VALID, IRQ_TYPE_EDGE_BOTH);
-        set_irq_type(PCMCIA_S1_CD_VALID, IRQ_TYPE_EDGE_BOTH);
-
-        /* irq's for slots: */
-        set_irq_type(PCMCIA_S0_RDYINT, IRQ_TYPE_EDGE_FALLING);
-        set_irq_type(PCMCIA_S1_RDYINT, IRQ_TYPE_EDGE_FALLING);
-
-        skt->irq = (skt->nr == 0) ? PCMCIA_S0_RDYINT : PCMCIA_S1_RDYINT;
-        return soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
+        int ret = gpio_request(GPIO_PCMCIA_RESET, "PCCard reset");
+        if (ret)
+                return ret;
+        gpio_direction_output(GPIO_PCMCIA_RESET, 0);
+
+        skt->irq = PCMCIA_S0_RDYINT;
+        ret = soc_pcmcia_request_irqs(skt, irqs, ARRAY_SIZE(irqs));
+        if (!ret)
+                gpio_free(GPIO_PCMCIA_RESET);
+
+        return ret;
 }
 
 static void cmx270_pcmcia_shutdown(struct soc_pcmcia_socket *skt)
 {
         soc_pcmcia_free_irqs(skt, irqs, ARRAY_SIZE(irqs));
-
-        set_irq_type(IRQ_TO_GPIO(PCMCIA_S0_CD_VALID), IRQ_TYPE_NONE);
-        set_irq_type(IRQ_TO_GPIO(PCMCIA_S1_CD_VALID), IRQ_TYPE_NONE);
-
-        set_irq_type(IRQ_TO_GPIO(PCMCIA_S0_RDYINT), IRQ_TYPE_NONE);
-        set_irq_type(IRQ_TO_GPIO(PCMCIA_S1_RDYINT), IRQ_TYPE_NONE);
+        gpio_free(GPIO_PCMCIA_RESET);
 }
 
 
 static void cmx270_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
                                        struct pcmcia_state *state)
 {
-        state->detect = (PCC_DETECT(skt->nr) == 0) ? 1 : 0;
-        state->ready  = (PCC_READY(skt->nr) == 0) ? 0 : 1;
+        state->detect = (gpio_get_value(GPIO_PCMCIA_S0_CD_VALID) == 0) ? 1 : 0;
+        state->ready  = (gpio_get_value(GPIO_PCMCIA_S0_RDYINT) == 0) ? 0 : 1;
         state->bvd1   = 1;
         state->bvd2   = 1;
         state->vs_3v  = 0;
@@ -93,32 +70,16 @@ static void cmx270_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
 static int cmx270_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
                                           const socket_state_t *state)
 {
-        GPSR(GPIO49_nPWE) = GPIO_bit(GPIO49_nPWE);
-        pxa_gpio_mode(GPIO49_nPWE | GPIO_OUT);
-
         switch (skt->nr) {
         case 0:
                 if (state->flags & SS_RESET) {
-                        GPCR(GPIO49_nPWE) = GPIO_bit(GPIO49_nPWE);
-                        GPSR(GPIO53_nPCE_2) = GPIO_bit(GPIO53_nPCE_2);
-                        udelay(10);
-                        GPCR(GPIO53_nPCE_2) = GPIO_bit(GPIO53_nPCE_2);
-                        GPSR(GPIO49_nPWE) = GPIO_bit(GPIO49_nPWE);
-                }
-                break;
-        case 1:
-                if (state->flags & SS_RESET) {
-                        GPCR(GPIO49_nPWE) = GPIO_bit(GPIO49_nPWE);
-                        GPSR(GPIO53_nPCE_2) = GPIO_bit(GPIO53_nPCE_2);
+                        gpio_set_value(GPIO_PCMCIA_RESET, 1);
                         udelay(10);
-                        GPCR(GPIO53_nPCE_2) = GPIO_bit(GPIO53_nPCE_2);
-                        GPSR(GPIO49_nPWE) = GPIO_bit(GPIO49_nPWE);
+                        gpio_set_value(GPIO_PCMCIA_RESET, 0);
                 }
                 break;
         }
 
-        pxa_gpio_mode(GPIO49_nPWE_MD);
-
         return 0;
 }
 
@@ -139,7 +100,7 @@ static struct pcmcia_low_level cmx270_pcmcia_ops __initdata = {
         .configure_socket       = cmx270_pcmcia_configure_socket,
         .socket_init            = cmx270_pcmcia_socket_init,
         .socket_suspend         = cmx270_pcmcia_socket_suspend,
-        .nr                     = 2,
+        .nr                     = 1,
 };
 
 static struct platform_device *cmx270_pcmcia_device;
diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c
new file mode 100644
index 000000000000..4abde190c1f5
--- /dev/null
+++ b/drivers/pcmcia/pxa2xx_palmtx.c
@@ -0,0 +1,118 @@
+/*
+ * linux/drivers/pcmcia/pxa2xx_palmtx.c
+ *
+ * Driver for Palm T|X PCMCIA
+ *
+ * Copyright (C) 2007-2008 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * 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/module.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/palmtx.h>
+
+#include "soc_common.h"
+
+static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
+{
+        skt->irq = IRQ_GPIO(GPIO_NR_PALMTX_PCMCIA_READY);
+        return 0;
+}
+
+static void palmtx_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
+{
+}
+
+static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
+                                        struct pcmcia_state *state)
+{
+        state->detect = 1; /* always inserted */
+        state->ready  = !!gpio_get_value(GPIO_NR_PALMTX_PCMCIA_READY);
+        state->bvd1   = 1;
+        state->bvd2   = 1;
+        state->wrprot = 0;
+        state->vs_3v  = 1;
+        state->vs_Xv  = 0;
+}
+
+static int
+palmtx_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
+                                const socket_state_t *state)
+{
+        gpio_set_value(GPIO_NR_PALMTX_PCMCIA_POWER1, 1);
+        gpio_set_value(GPIO_NR_PALMTX_PCMCIA_POWER2, 1);
+        gpio_set_value(GPIO_NR_PALMTX_PCMCIA_RESET,
+                        !!(state->flags & SS_RESET));
+
+        return 0;
+}
+
+static void palmtx_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
+{
+}
+
+static void palmtx_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
+{
+}
+
+static struct pcmcia_low_level palmtx_pcmcia_ops = {
+        .owner                  = THIS_MODULE,
+
+        .first                  = 0,
+        .nr                     = 1,
+
+        .hw_init                = palmtx_pcmcia_hw_init,
+        .hw_shutdown            = palmtx_pcmcia_hw_shutdown,
+
+        .socket_state           = palmtx_pcmcia_socket_state,
+        .configure_socket       = palmtx_pcmcia_configure_socket,
+
+        .socket_init            = palmtx_pcmcia_socket_init,
+        .socket_suspend         = palmtx_pcmcia_socket_suspend,
+};
+
+static struct platform_device *palmtx_pcmcia_device;
+
+static int __init palmtx_pcmcia_init(void)
+{
+        int ret;
+
+        if (!machine_is_palmtx())
+                return -ENODEV;
+
+        palmtx_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
+        if (!palmtx_pcmcia_device)
+                return -ENOMEM;
+
+        ret = platform_device_add_data(palmtx_pcmcia_device, &palmtx_pcmcia_ops,
+                                        sizeof(palmtx_pcmcia_ops));
+
+        if (!ret)
+                ret = platform_device_add(palmtx_pcmcia_device);
+
+        if (ret)
+                platform_device_put(palmtx_pcmcia_device);
+
+        return ret;
+}
+
+static void __exit palmtx_pcmcia_exit(void)
+{
+        platform_device_unregister(palmtx_pcmcia_device);
+}
+
+fs_initcall(palmtx_pcmcia_init);
+module_exit(palmtx_pcmcia_exit);
+
+MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("PCMCIA support for Palm T|X");
+MODULE_ALIAS("platform:pxa2xx-pcmcia");
+MODULE_LICENSE("GPL");
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 58c806e9c58a..4d17d384578d 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -49,4 +49,10 @@ config BATTERY_OLPC
         help
           Say Y to enable support for the battery on the OLPC laptop.
 
+config BATTERY_PALMTX
+        tristate "Palm T|X battery"
+        depends on MACH_PALMTX
+        help
+          Say Y to enable support for the battery in Palm T|X.
+
 endif # POWER_SUPPLY
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index 6413ded5fe5f..6f43a54ee420 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -20,3 +20,4 @@ obj-$(CONFIG_APM_POWER)		+= apm_power.o
 obj-$(CONFIG_BATTERY_DS2760)    += ds2760_battery.o
 obj-$(CONFIG_BATTERY_PMU)       += pmu_battery.o
 obj-$(CONFIG_BATTERY_OLPC)      += olpc_battery.o
+obj-$(CONFIG_BATTERY_PALMTX)    += palmtx_battery.o
diff --git a/drivers/power/palmtx_battery.c b/drivers/power/palmtx_battery.c
new file mode 100644
index 000000000000..244bb273a637
--- /dev/null
+++ b/drivers/power/palmtx_battery.c
@@ -0,0 +1,198 @@
+/*
+ * linux/drivers/power/palmtx_battery.c
+ *
+ * Battery measurement code for Palm T|X Handheld computer
+ *
+ * based on tosa_battery.c
+ *
+ * Copyright (C) 2008 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * 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/module.h>
+#include <linux/power_supply.h>
+#include <linux/wm97xx.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/gpio.h>
+
+#include <asm/mach-types.h>
+#include <asm/arch/palmtx.h>
+
+static DEFINE_MUTEX(bat_lock);
+static struct work_struct bat_work;
+struct mutex work_lock;
+int bat_status = POWER_SUPPLY_STATUS_DISCHARGING;
+
+static unsigned long palmtx_read_bat(struct power_supply *bat_ps)
+{
+        return wm97xx_read_aux_adc(bat_ps->dev->parent->driver_data,
+                                    WM97XX_AUX_ID3) * 1000 / 414;
+}
+
+static unsigned long palmtx_read_temp(struct power_supply *bat_ps)
+{
+        return wm97xx_read_aux_adc(bat_ps->dev->parent->driver_data,
+                                    WM97XX_AUX_ID2);
+}
+
+static int palmtx_bat_get_property(struct power_supply *bat_ps,
+                            enum power_supply_property psp,
+                            union power_supply_propval *val)
+{
+        switch (psp) {
+        case POWER_SUPPLY_PROP_STATUS:
+                val->intval = bat_status;
+                break;
+        case POWER_SUPPLY_PROP_TECHNOLOGY:
+                val->intval = POWER_SUPPLY_TECHNOLOGY_LIPO;
+                break;
+        case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+                val->intval = palmtx_read_bat(bat_ps);
+                break;
+        case POWER_SUPPLY_PROP_VOLTAGE_MAX:
+        case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN:
+                val->intval = PALMTX_BAT_MAX_VOLTAGE;
+                break;
+        case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN:
+                val->intval = PALMTX_BAT_MIN_VOLTAGE;
+                break;
+        case POWER_SUPPLY_PROP_TEMP:
+                val->intval = palmtx_read_temp(bat_ps);
+                break;
+        case POWER_SUPPLY_PROP_PRESENT:
+                val->intval = 1;
+                break;
+        default:
+                return -EINVAL;
+        }
+        return 0;
+}
+
+static void palmtx_bat_external_power_changed(struct power_supply *bat_ps)
+{
+        schedule_work(&bat_work);
+}
+
+static char *status_text[] = {
+        [POWER_SUPPLY_STATUS_UNKNOWN] =         "Unknown",
+        [POWER_SUPPLY_STATUS_CHARGING] =        "Charging",
+        [POWER_SUPPLY_STATUS_DISCHARGING] =     "Discharging",
+};
+
+static void palmtx_bat_update(struct power_supply *bat_ps)
+{
+        int old_status = bat_status;
+
+        mutex_lock(&work_lock);
+
+        bat_status = gpio_get_value(GPIO_NR_PALMTX_POWER_DETECT) ?
+                                    POWER_SUPPLY_STATUS_CHARGING :
+                                    POWER_SUPPLY_STATUS_DISCHARGING;
+
+        if (old_status != bat_status) {
+                pr_debug("%s %s -> %s\n", bat_ps->name,
+                                status_text[old_status],
+                                status_text[bat_status]);
+                power_supply_changed(bat_ps);
+        }
+
+        mutex_unlock(&work_lock);
+}
+
+static enum power_supply_property palmtx_bat_main_props[] = {
+        POWER_SUPPLY_PROP_STATUS,
+        POWER_SUPPLY_PROP_TECHNOLOGY,
+        POWER_SUPPLY_PROP_VOLTAGE_NOW,
+        POWER_SUPPLY_PROP_VOLTAGE_MAX,
+        POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
+        POWER_SUPPLY_PROP_TEMP,
+        POWER_SUPPLY_PROP_PRESENT,
+};
+
+struct power_supply bat_ps = {
+        .name                   = "main-battery",
+        .type                   = POWER_SUPPLY_TYPE_BATTERY,
+        .properties             = palmtx_bat_main_props,
+        .num_properties         = ARRAY_SIZE(palmtx_bat_main_props),
+        .get_property           = palmtx_bat_get_property,
+        .external_power_changed = palmtx_bat_external_power_changed,
+        .use_for_apm            = 1,
+};
+
+static void palmtx_bat_work(struct work_struct *work)
+{
+        palmtx_bat_update(&bat_ps);
+}
+
+#ifdef CONFIG_PM
+static int palmtx_bat_suspend(struct platform_device *dev, pm_message_t state)
+{
+        flush_scheduled_work();
+        return 0;
+}
+
+static int palmtx_bat_resume(struct platform_device *dev)
+{
+        schedule_work(&bat_work);
+        return 0;
+}
+#else
+#define palmtx_bat_suspend NULL
+#define palmtx_bat_resume NULL
+#endif
+
+static int __devinit palmtx_bat_probe(struct platform_device *dev)
+{
+        int ret = 0;
+
+        if (!machine_is_palmtx())
+                return -ENODEV;
+
+        mutex_init(&work_lock);
+
+        INIT_WORK(&bat_work, palmtx_bat_work);
+
+        ret = power_supply_register(&dev->dev, &bat_ps);
+        if (!ret)
+                schedule_work(&bat_work);
+
+        return ret;
+}
+
+static int __devexit palmtx_bat_remove(struct platform_device *dev)
+{
+        power_supply_unregister(&bat_ps);
+        return 0;
+}
+
+static struct platform_driver palmtx_bat_driver = {
+        .driver.name    = "wm97xx-battery",
+        .driver.owner   = THIS_MODULE,
+        .probe          = palmtx_bat_probe,
+        .remove         = __devexit_p(palmtx_bat_remove),
+        .suspend        = palmtx_bat_suspend,
+        .resume         = palmtx_bat_resume,
+};
+
+static int __init palmtx_bat_init(void)
+{
+        return platform_driver_register(&palmtx_bat_driver);
+}
+
+static void __exit palmtx_bat_exit(void)
+{
+        platform_driver_unregister(&palmtx_bat_driver);
+}
+
+module_init(palmtx_bat_init);
+module_exit(palmtx_bat_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
+MODULE_DESCRIPTION("Palm T|X battery driver");
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index fbd6289977c8..8fb0066609bb 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -152,9 +152,10 @@ static int is_vbus_present(void)
 static void pullup_off(void)
 {
         struct pxa2xx_udc_mach_info             *mach = the_controller->mach;
+        int off_level = mach->gpio_pullup_inverted;
 
         if (mach->gpio_pullup)
-                gpio_set_value(mach->gpio_pullup, 0);
+                gpio_set_value(mach->gpio_pullup, off_level);
         else if (mach->udc_command)
                 mach->udc_command(PXA2XX_UDC_CMD_DISCONNECT);
 }
@@ -162,9 +163,10 @@ static void pullup_off(void)
 static void pullup_on(void)
 {
         struct pxa2xx_udc_mach_info             *mach = the_controller->mach;
+        int on_level = !mach->gpio_pullup_inverted;
 
         if (mach->gpio_pullup)
-                gpio_set_value(mach->gpio_pullup, 1);
+                gpio_set_value(mach->gpio_pullup, on_level);
         else if (mach->udc_command)
                 mach->udc_command(PXA2XX_UDC_CMD_CONNECT);
 }
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index d0746261c957..bb2514369507 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -227,6 +227,22 @@ static int pxafb_bpp_to_lccr3(struct fb_var_screeninfo *var)
         case 4:  ret = LCCR3_4BPP; break;
         case 8:  ret = LCCR3_8BPP; break;
         case 16: ret = LCCR3_16BPP; break;
+        case 24:
+                switch (var->red.length + var->green.length +
+                                var->blue.length + var->transp.length) {
+                case 18: ret = LCCR3_18BPP_P | LCCR3_PDFOR_3; break;
+                case 19: ret = LCCR3_19BPP_P; break;
+                }
+                break;
+        case 32:
+                switch (var->red.length + var->green.length +
+                                var->blue.length + var->transp.length) {
+                case 18: ret = LCCR3_18BPP | LCCR3_PDFOR_3; break;
+                case 19: ret = LCCR3_19BPP; break;
+                case 24: ret = LCCR3_24BPP | LCCR3_PDFOR_3; break;
+                case 25: ret = LCCR3_25BPP; break;
+                }
+                break;
         }
         return ret;
 }
@@ -345,6 +361,41 @@ static int pxafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
                 var->green.offset = 5;  var->green.length = 6;
                 var->blue.offset  = 0;  var->blue.length  = 5;
                 var->transp.offset = var->transp.length = 0;
+        } else if (var->bits_per_pixel > 16) {
+                struct pxafb_mode_info *mode;
+
+                mode = pxafb_getmode(inf, var);
+                if (!mode)
+                        return -EINVAL;
+
+                switch (mode->depth) {
+                case 18: /* RGB666 */
+                        var->transp.offset = var->transp.length     = 0;
+                        var->red.offset    = 12; var->red.length    = 6;
+                        var->green.offset  = 6;  var->green.length  = 6;
+                        var->blue.offset   = 0;  var->blue.length   = 6;
+                        break;
+                case 19: /* RGBT666 */
+                        var->transp.offset = 18; var->transp.length = 1;
+                        var->red.offset    = 12; var->red.length    = 6;
+                        var->green.offset  = 6;  var->green.length  = 6;
+                        var->blue.offset   = 0;  var->blue.length   = 6;
+                        break;
+                case 24: /* RGB888 */
+                        var->transp.offset = var->transp.length     = 0;
+                        var->red.offset    = 16; var->red.length    = 8;
+                        var->green.offset  = 8;  var->green.length  = 8;
+                        var->blue.offset   = 0;  var->blue.length   = 8;
+                        break;
+                case 25: /* RGBT888 */
+                        var->transp.offset = 24; var->transp.length = 1;
+                        var->red.offset    = 16; var->red.length    = 8;
+                        var->green.offset  = 8;  var->green.length  = 8;
+                        var->blue.offset   = 0;  var->blue.length   = 8;
+                        break;
+                default:
+                        return -EINVAL;
+                }
         } else {
                 var->red.offset = var->green.offset = 0;
                 var->blue.offset = var->transp.offset = 0;
@@ -376,7 +427,7 @@ static int pxafb_set_par(struct fb_info *info)
         struct pxafb_info *fbi = (struct pxafb_info *)info;
         struct fb_var_screeninfo *var = &info->var;
 
-        if (var->bits_per_pixel == 16)
+        if (var->bits_per_pixel >= 16)
                 fbi->fb.fix.visual = FB_VISUAL_TRUECOLOR;
         else if (!fbi->cmap_static)
                 fbi->fb.fix.visual = FB_VISUAL_PSEUDOCOLOR;
@@ -391,7 +442,7 @@ static int pxafb_set_par(struct fb_info *info)
 
         fbi->fb.fix.line_length = var->xres_virtual *
                                   var->bits_per_pixel / 8;
-        if (var->bits_per_pixel == 16)
+        if (var->bits_per_pixel >= 16)
                 fbi->palette_size = 0;
         else
                 fbi->palette_size = var->bits_per_pixel == 1 ?
@@ -404,7 +455,7 @@ static int pxafb_set_par(struct fb_info *info)
          */
         pxafb_set_truecolor(fbi->fb.fix.visual == FB_VISUAL_TRUECOLOR);
 
-        if (fbi->fb.var.bits_per_pixel == 16)
+        if (fbi->fb.var.bits_per_pixel >= 16)
                 fb_dealloc_cmap(&fbi->fb.cmap);
         else
                 fb_alloc_cmap(&fbi->fb.cmap, 1<<fbi->fb.var.bits_per_pixel, 0);
@@ -831,6 +882,8 @@ static int pxafb_activate_var(struct fb_var_screeninfo *var,
                 case 4:
                 case 8:
                 case 16:
+                case 24:
+                case 32:
                         break;
                 default:
                         printk(KERN_ERR "%s: invalid bit depth %d\n",
@@ -968,6 +1021,11 @@ static void pxafb_setup_gpio(struct pxafb_info *fbi)
 
         for (gpio = 58; ldd_bits; gpio++, ldd_bits--)
                 pxa_gpio_mode(gpio | GPIO_ALT_FN_2_OUT);
+        /* 18 bit interface */
+        if (fbi->fb.var.bits_per_pixel > 16) {
+                pxa_gpio_mode(86 | GPIO_ALT_FN_2_OUT);
+                pxa_gpio_mode(87 | GPIO_ALT_FN_2_OUT);
+        }
         pxa_gpio_mode(GPIO74_LCD_FCLK_MD);
         pxa_gpio_mode(GPIO75_LCD_LCLK_MD);
         pxa_gpio_mode(GPIO76_LCD_PCLK_MD);
diff --git a/include/asm-arm/arch-pxa/cm-x270.h b/include/asm-arm/arch-pxa/cm-x270.h
deleted file mode 100644
index f8fac9e18009..000000000000
--- a/include/asm-arm/arch-pxa/cm-x270.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * linux/include/asm/arch-pxa/cm-x270.h
- *
- * Copyright Compulab Ltd., 2003, 2007
- * Mike Rapoport <mike@compulab.co.il>
- *
- * 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.
- */
-
-
-/* CM-x270 device physical addresses */
-#define CMX270_CS1_PHYS         (PXA_CS1_PHYS)
-#define MARATHON_PHYS           (PXA_CS2_PHYS)
-#define CMX270_IDE104_PHYS      (PXA_CS3_PHYS)
-#define CMX270_IT8152_PHYS      (PXA_CS4_PHYS)
-
-/* Statically mapped regions */
-#define CMX270_VIRT_BASE                (0xe8000000)
-#define CMX270_IT8152_VIRT              (CMX270_VIRT_BASE)
-#define CMX270_IDE104_VIRT              (CMX270_IT8152_VIRT + SZ_64M)
-
-/* GPIO related definitions */
-#define GPIO_IT8152_IRQ                 (22)
-
-#define IRQ_GPIO_IT8152_IRQ     IRQ_GPIO(GPIO_IT8152_IRQ)
-#define PME_IRQ                 IRQ_GPIO(0)
-#define CMX270_IDE_IRQ          IRQ_GPIO(100)
-#define CMX270_GPIRQ1           IRQ_GPIO(101)
-#define CMX270_TOUCHIRQ         IRQ_GPIO(96)
-#define CMX270_ETHIRQ           IRQ_GPIO(10)
-#define CMX270_GFXIRQ           IRQ_GPIO(95)
-#define CMX270_NANDIRQ          IRQ_GPIO(89)
-#define CMX270_MMC_IRQ          IRQ_GPIO(83)
-
-/* PCMCIA related definitions */
-#define PCC_DETECT(x)   (GPLR(84 - (x)) & GPIO_bit(84 - (x)))
-#define PCC_READY(x)    (GPLR(82 - (x)) & GPIO_bit(82 - (x)))
-
-#define PCMCIA_S0_CD_VALID              IRQ_GPIO(84)
-#define PCMCIA_S0_CD_VALID_EDGE         GPIO_BOTH_EDGES
-
-#define PCMCIA_S1_CD_VALID              IRQ_GPIO(83)
-#define PCMCIA_S1_CD_VALID_EDGE         GPIO_BOTH_EDGES
-
-#define PCMCIA_S0_RDYINT                IRQ_GPIO(82)
-#define PCMCIA_S1_RDYINT                IRQ_GPIO(81)
-
-#define PCMCIA_RESET_GPIO               53
diff --git a/include/asm-arm/arch-pxa/eseries-gpio.h b/include/asm-arm/arch-pxa/eseries-gpio.h
new file mode 100644
index 000000000000..4c90b1310270
--- /dev/null
+++ b/include/asm-arm/arch-pxa/eseries-gpio.h
@@ -0,0 +1,50 @@
+/*
+ *  eseries-gpio.h
+ *
+ *  Copyright (C) Ian Molton <spyro@f2s.com>
+ *
+ *  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.
+ *
+ */
+
+/* e-series power button */
+#define GPIO_ESERIES_POWERBTN     0
+
+/* UDC GPIO definitions */
+#define GPIO_E7XX_USB_DISC       13
+#define GPIO_E7XX_USB_PULLUP      3
+
+#define GPIO_E800_USB_DISC        4
+#define GPIO_E800_USB_PULLUP     84
+
+/* e740 PCMCIA GPIO definitions */
+/* Note: PWR1 seems to be inverted */
+#define GPIO_E740_PCMCIA_CD0      8
+#define GPIO_E740_PCMCIA_CD1     44
+#define GPIO_E740_PCMCIA_RDY0    11
+#define GPIO_E740_PCMCIA_RDY1     6
+#define GPIO_E740_PCMCIA_RST0    27
+#define GPIO_E740_PCMCIA_RST1    24
+#define GPIO_E740_PCMCIA_PWR0    20
+#define GPIO_E740_PCMCIA_PWR1    23
+
+/* e750 PCMCIA GPIO definitions */
+#define GPIO_E750_PCMCIA_CD0      8
+#define GPIO_E750_PCMCIA_RDY0    12
+#define GPIO_E750_PCMCIA_RST0    27
+#define GPIO_E750_PCMCIA_PWR0    20
+
+/* e800 PCMCIA GPIO definitions */
+#define GPIO_E800_PCMCIA_RST0    69
+#define GPIO_E800_PCMCIA_RST1    72
+#define GPIO_E800_PCMCIA_PWR0    20
+#define GPIO_E800_PCMCIA_PWR1    73
+
+/* e7xx IrDA power control */
+#define GPIO_E7XX_IR_ON          38
+
+/* ASIC related GPIOs */
+#define GPIO_ESERIES_TMIO_IRQ        5
+#define GPIO_E800_ANGELX_IRQ      8
diff --git a/include/asm-arm/arch-pxa/eseries-irq.h b/include/asm-arm/arch-pxa/eseries-irq.h
new file mode 100644
index 000000000000..f2a93d5e31d3
--- /dev/null
+++ b/include/asm-arm/arch-pxa/eseries-irq.h
@@ -0,0 +1,27 @@
+/*
+ *  eseries-irq.h
+ *
+ *  Copyright (C) Ian Molton <spyro@f2s.com>
+ *
+ *  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.
+ *
+ */
+
+#define ANGELX_IRQ_BASE (IRQ_BOARD_START+8)
+#define IRQ_ANGELX(n) (ANGELX_IRQ_BASE + (n))
+
+#define ANGELX_RDY0_IRQ IRQ_ANGELX(0)
+#define ANGELX_ST0_IRQ  IRQ_ANGELX(1)
+#define ANGELX_CD0_IRQ  IRQ_ANGELX(2)
+#define ANGELX_RDY1_IRQ IRQ_ANGELX(3)
+#define ANGELX_ST1_IRQ  IRQ_ANGELX(4)
+#define ANGELX_CD1_IRQ  IRQ_ANGELX(5)
+
+#define TMIO_IRQ_BASE (IRQ_BOARD_START+0)
+#define IRQ_TMIO(n) (TMIO_IRQ_BASE + (n))
+
+#define TMIO_SD_IRQ     IRQ_TMIO(1)
+#define TMIO_USB_IRQ    IRQ_TMIO(2)
+
diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h
index d9af6dabc899..979a45695d7d 100644
--- a/include/asm-arm/arch-pxa/hardware.h
+++ b/include/asm-arm/arch-pxa/hardware.h
@@ -69,6 +69,12 @@
                 _id == 0x212;                           \
         })
 
+#define __cpu_is_pxa255(id)                             \
+        ({                                              \
+                unsigned int _id = (id) >> 4 & 0xfff;   \
+                _id == 0x2d0;                           \
+         })
+
 #define __cpu_is_pxa25x(id)                             \
         ({                                              \
                 unsigned int _id = (id) >> 4 & 0xfff;   \
@@ -76,6 +82,7 @@
         })
 #else
 #define __cpu_is_pxa21x(id)     (0)
+#define __cpu_is_pxa255(id)     (0)
 #define __cpu_is_pxa25x(id)     (0)
 #endif
 
@@ -119,11 +126,26 @@
 #define __cpu_is_pxa320(id)     (0)
 #endif
 
+#ifdef CONFIG_CPU_PXA930
+#define __cpu_is_pxa930(id)                             \
+        ({                                              \
+                unsigned int _id = (id) >> 4 & 0xfff;   \
+                _id == 0x683;           \
+         })
+#else
+#define __cpu_is_pxa930(id)     (0)
+#endif
+
 #define cpu_is_pxa21x()                                 \
         ({                                              \
                 __cpu_is_pxa21x(read_cpuid_id());       \
         })
 
+#define cpu_is_pxa255()                                 \
+        ({                                              \
+                __cpu_is_pxa255(read_cpuid_id());       \
+        })
+
 #define cpu_is_pxa25x()                                 \
         ({                                              \
                 __cpu_is_pxa25x(read_cpuid_id());       \
@@ -149,6 +171,12 @@
                 __cpu_is_pxa320(read_cpuid_id());       \
          })
 
+#define cpu_is_pxa930()                                 \
+        ({                                              \
+                unsigned int id = read_cpuid(CPUID_ID); \
+                __cpu_is_pxa930(id);                    \
+         })
+
 /*
  * CPUID Core Generation Bit
  * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x
@@ -196,6 +224,11 @@ extern void pxa_gpio_set_value(unsigned gpio, int value);
  */
 extern unsigned int get_memclk_frequency_10khz(void);
 
+/*
+ * register GPIO as reset generator
+ */
+extern int init_gpio_reset(int gpio);
+
 #endif
 
 #if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
diff --git a/include/asm-arm/arch-pxa/irqs.h b/include/asm-arm/arch-pxa/irqs.h
index b6c8fe377683..9413121b0ed9 100644
--- a/include/asm-arm/arch-pxa/irqs.h
+++ b/include/asm-arm/arch-pxa/irqs.h
@@ -180,10 +180,13 @@
 #define NR_IRQS                 (IRQ_LOCOMO_SPI_TEND + 1)
 #elif defined(CONFIG_ARCH_LUBBOCK) || \
       defined(CONFIG_MACH_LOGICPD_PXA270) || \
+      defined(CONFIG_MACH_TOSA) || \
       defined(CONFIG_MACH_MAINSTONE) || \
       defined(CONFIG_MACH_PCM027) || \
       defined(CONFIG_MACH_MAGICIAN)
 #define NR_IRQS                 (IRQ_BOARD_END)
+#elif defined(CONFIG_MACH_ZYLONITE)
+#define NR_IRQS                 (IRQ_BOARD_START + 32)
 #else
 #define NR_IRQS                 (IRQ_BOARD_START)
 #endif
diff --git a/include/asm-arm/arch-pxa/mfp-pxa2xx.h b/include/asm-arm/arch-pxa/mfp-pxa2xx.h
index db8d890d237c..8de1c0dae624 100644
--- a/include/asm-arm/arch-pxa/mfp-pxa2xx.h
+++ b/include/asm-arm/arch-pxa/mfp-pxa2xx.h
@@ -128,5 +128,6 @@
 #define GPIO84_GPIO     MFP_CFG_IN(GPIO84, AF0)
 
 extern void pxa2xx_mfp_config(unsigned long *mfp_cfgs, int num);
+extern void pxa2xx_mfp_set_lpm(int mfp, unsigned long lpm);
 extern int gpio_set_wake(unsigned int gpio, unsigned int on);
 #endif /* __ASM_ARCH_MFP_PXA2XX_H */
diff --git a/include/asm-arm/arch-pxa/mfp-pxa930.h b/include/asm-arm/arch-pxa/mfp-pxa930.h
new file mode 100644
index 000000000000..c4e945ab1923
--- /dev/null
+++ b/include/asm-arm/arch-pxa/mfp-pxa930.h
@@ -0,0 +1,491 @@
+/*
+ * linux/include/asm-arm/arch-pxa/mfp-pxa930.h
+ *
+ * PXA930 specific MFP configuration definitions
+ *
+ * Copyright (C) 2007-2008 Marvell International Ltd.
+ *
+ *  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 __ASM_ARCH_MFP_PXA9xx_H
+#define __ASM_ARCH_MFP_PXA9xx_H
+
+#include <asm/arch/mfp.h>
+#include <asm/arch/mfp-pxa3xx.h>
+
+/* GPIO */
+#define GPIO46_GPIO             MFP_CFG(GPIO46, AF0)
+#define GPIO49_GPIO             MFP_CFG(GPIO49, AF0)
+#define GPIO50_GPIO             MFP_CFG(GPIO50, AF0)
+#define GPIO51_GPIO             MFP_CFG(GPIO51, AF0)
+#define GPIO52_GPIO             MFP_CFG(GPIO52, AF0)
+#define GPIO56_GPIO             MFP_CFG(GPIO56, AF0)
+#define GPIO58_GPIO             MFP_CFG(GPIO58, AF0)
+#define GPIO59_GPIO             MFP_CFG(GPIO59, AF0)
+#define GPIO60_GPIO             MFP_CFG(GPIO60, AF0)
+#define GPIO61_GPIO             MFP_CFG(GPIO61, AF0)
+#define GPIO62_GPIO             MFP_CFG(GPIO62, AF0)
+
+#define GSIM_UCLK_GPIO_79       MFP_CFG(GSIM_UCLK, AF0)
+#define GSIM_UIO_GPIO_80        MFP_CFG(GSIM_UIO, AF0)
+#define GSIM_nURST_GPIO_81      MFP_CFG(GSIM_nURST, AF0)
+#define GSIM_UDET_GPIO_82       MFP_CFG(GSIM_UDET, AF0)
+
+#define DF_IO15_GPIO_28         MFP_CFG(DF_IO15, AF0)
+#define DF_IO14_GPIO_29         MFP_CFG(DF_IO14, AF0)
+#define DF_IO13_GPIO_30         MFP_CFG(DF_IO13, AF0)
+#define DF_IO12_GPIO_31         MFP_CFG(DF_IO12, AF0)
+#define DF_IO11_GPIO_32         MFP_CFG(DF_IO11, AF0)
+#define DF_IO10_GPIO_33         MFP_CFG(DF_IO10, AF0)
+#define DF_IO9_GPIO_34          MFP_CFG(DF_IO9, AF0)
+#define DF_IO8_GPIO_35          MFP_CFG(DF_IO8, AF0)
+#define DF_IO7_GPIO_36          MFP_CFG(DF_IO7, AF0)
+#define DF_IO6_GPIO_37          MFP_CFG(DF_IO6, AF0)
+#define DF_IO5_GPIO_38          MFP_CFG(DF_IO5, AF0)
+#define DF_IO4_GPIO_39          MFP_CFG(DF_IO4, AF0)
+#define DF_IO3_GPIO_40          MFP_CFG(DF_IO3, AF0)
+#define DF_IO2_GPIO_41          MFP_CFG(DF_IO2, AF0)
+#define DF_IO1_GPIO_42          MFP_CFG(DF_IO1, AF0)
+#define DF_IO0_GPIO_43          MFP_CFG(DF_IO0, AF0)
+#define DF_nCS0_GPIO_44         MFP_CFG(DF_nCS0, AF0)
+#define DF_nCS1_GPIO_45         MFP_CFG(DF_nCS1, AF0)
+#define DF_nWE_GPIO_46          MFP_CFG(DF_nWE, AF0)
+#define DF_nRE_nOE_GPIO_47      MFP_CFG(DF_nRE_nOE, AF0)
+#define DF_CLE_nOE_GPIO_48      MFP_CFG(DF_CLE_nOE, AF0)
+#define DF_nADV1_ALE_GPIO_49    MFP_CFG(DF_nADV1_ALE, AF0)
+#define DF_nADV2_ALE_GPIO_50    MFP_CFG(DF_nADV2_ALE, AF0)
+#define DF_INT_RnB_GPIO_51      MFP_CFG(DF_INT_RnB, AF0)
+#define DF_SCLK_E_GPIO_52       MFP_CFG(DF_SCLK_E, AF0)
+
+#define DF_ADDR0_GPIO_53        MFP_CFG(DF_ADDR0, AF0)
+#define DF_ADDR1_GPIO_54        MFP_CFG(DF_ADDR1, AF0)
+#define DF_ADDR2_GPIO_55        MFP_CFG(DF_ADDR2, AF0)
+#define DF_ADDR3_GPIO_56        MFP_CFG(DF_ADDR3, AF0)
+#define nXCVREN_GPIO_57         MFP_CFG(nXCVREN, AF0)
+#define nLUA_GPIO_58            MFP_CFG(nLUA, AF0)
+#define nLLA_GPIO_59            MFP_CFG(nLLA, AF0)
+#define nBE0_GPIO_60            MFP_CFG(nBE0, AF0)
+#define nBE1_GPIO_61            MFP_CFG(nBE1, AF0)
+#define RDY_GPIO_62             MFP_CFG(RDY, AF0)
+
+/* Chip Select */
+#define DF_nCS0_nCS2            MFP_CFG_LPM(DF_nCS0, AF3, PULL_HIGH)
+#define DF_nCS1_nCS3            MFP_CFG_LPM(DF_nCS1, AF3, PULL_HIGH)
+
+/* AC97 */
+#define GPIO83_BAC97_SYSCLK     MFP_CFG(GPIO83, AF3)
+#define GPIO84_BAC97_SDATA_IN0  MFP_CFG(GPIO84, AF3)
+#define GPIO85_BAC97_BITCLK     MFP_CFG(GPIO85, AF3)
+#define GPIO86_BAC97_nRESET     MFP_CFG(GPIO86, AF3)
+#define GPIO87_BAC97_SYNC       MFP_CFG(GPIO87, AF3)
+#define GPIO88_BAC97_SDATA_OUT  MFP_CFG(GPIO88, AF3)
+
+/* I2C */
+#define GPIO39_CI2C_SCL         MFP_CFG_LPM(GPIO39, AF3, PULL_HIGH)
+#define GPIO40_CI2C_SDA         MFP_CFG_LPM(GPIO40, AF3, PULL_HIGH)
+
+#define GPIO51_CI2C_SCL         MFP_CFG_LPM(GPIO51, AF3, PULL_HIGH)
+#define GPIO52_CI2C_SDA         MFP_CFG_LPM(GPIO52, AF3, PULL_HIGH)
+
+#define GPIO63_CI2C_SCL         MFP_CFG_LPM(GPIO63, AF4, PULL_HIGH)
+#define GPIO64_CI2C_SDA         MFP_CFG_LPM(GPIO64, AF4, PULL_HIGH)
+
+#define GPIO77_CI2C_SCL         MFP_CFG_LPM(GPIO77, AF2, PULL_HIGH)
+#define GPIO78_CI2C_SDA         MFP_CFG_LPM(GPIO78, AF2, PULL_HIGH)
+
+#define GPIO89_CI2C_SCL         MFP_CFG_LPM(GPIO89, AF1, PULL_HIGH)
+#define GPIO90_CI2C_SDA         MFP_CFG_LPM(GPIO90, AF1, PULL_HIGH)
+
+#define GPIO95_CI2C_SCL         MFP_CFG_LPM(GPIO95, AF1, PULL_HIGH)
+#define GPIO96_CI2C_SDA         MFP_CFG_LPM(GPIO96, AF1, PULL_HIGH)
+
+#define GPIO97_CI2C_SCL         MFP_CFG_LPM(GPIO97, AF3, PULL_HIGH)
+#define GPIO98_CI2C_SDA         MFP_CFG_LPM(GPIO98, AF3, PULL_HIGH)
+
+/* QCI */
+#define GPIO63_CI_DD_9          MFP_CFG_LPM(GPIO63, AF1, PULL_LOW)
+#define GPIO64_CI_DD_8          MFP_CFG_LPM(GPIO64, AF1, PULL_LOW)
+#define GPIO65_CI_DD_7          MFP_CFG_LPM(GPIO65, AF1, PULL_LOW)
+#define GPIO66_CI_DD_6          MFP_CFG_LPM(GPIO66, AF1, PULL_LOW)
+#define GPIO67_CI_DD_5          MFP_CFG_LPM(GPIO67, AF1, PULL_LOW)
+#define GPIO68_CI_DD_4          MFP_CFG_LPM(GPIO68, AF1, PULL_LOW)
+#define GPIO69_CI_DD_3          MFP_CFG_LPM(GPIO69, AF1, PULL_LOW)
+#define GPIO70_CI_DD_2          MFP_CFG_LPM(GPIO70, AF1, PULL_LOW)
+#define GPIO71_CI_DD_1          MFP_CFG_LPM(GPIO71, AF1, PULL_LOW)
+#define GPIO72_CI_DD_0          MFP_CFG_LPM(GPIO72, AF1, PULL_LOW)
+#define GPIO73_CI_HSYNC         MFP_CFG_LPM(GPIO73, AF1, PULL_LOW)
+#define GPIO74_CI_VSYNC         MFP_CFG_LPM(GPIO74, AF1, PULL_LOW)
+#define GPIO75_CI_MCLK          MFP_CFG_LPM(GPIO75, AF1, PULL_LOW)
+#define GPIO76_CI_PCLK          MFP_CFG_LPM(GPIO76, AF1, PULL_LOW)
+
+/* KEYPAD */
+#define GPIO4_KP_DKIN_4         MFP_CFG_LPM(GPIO4, AF3, FLOAT)
+#define GPIO5_KP_DKIN_5         MFP_CFG_LPM(GPIO5, AF3, FLOAT)
+#define GPIO6_KP_DKIN_6         MFP_CFG_LPM(GPIO6, AF3, FLOAT)
+#define GPIO7_KP_DKIN_7         MFP_CFG_LPM(GPIO7, AF3, FLOAT)
+#define GPIO8_KP_DKIN_4         MFP_CFG_LPM(GPIO8, AF3, FLOAT)
+#define GPIO9_KP_DKIN_5         MFP_CFG_LPM(GPIO9, AF3, FLOAT)
+#define GPIO10_KP_DKIN_6        MFP_CFG_LPM(GPIO10, AF3, FLOAT)
+#define GPIO11_KP_DKIN_7        MFP_CFG_LPM(GPIO11, AF3, FLOAT)
+
+#define GPIO12_KP_DKIN_0        MFP_CFG_LPM(GPIO12, AF2, FLOAT)
+#define GPIO13_KP_DKIN_1        MFP_CFG_LPM(GPIO13, AF2, FLOAT)
+#define GPIO14_KP_DKIN_2        MFP_CFG_LPM(GPIO14, AF2, FLOAT)
+#define GPIO15_KP_DKIN_3        MFP_CFG_LPM(GPIO15, AF2, FLOAT)
+
+#define GPIO41_KP_DKIN_0        MFP_CFG_LPM(GPIO41, AF2, FLOAT)
+#define GPIO42_KP_DKIN_1        MFP_CFG_LPM(GPIO42, AF2, FLOAT)
+#define GPIO43_KP_DKIN_2        MFP_CFG_LPM(GPIO43, AF2, FLOAT)
+#define GPIO44_KP_DKIN_3        MFP_CFG_LPM(GPIO44, AF2, FLOAT)
+#define GPIO41_KP_DKIN_4        MFP_CFG_LPM(GPIO41, AF4, FLOAT)
+#define GPIO42_KP_DKIN_5        MFP_CFG_LPM(GPIO42, AF4, FLOAT)
+
+#define GPIO0_KP_MKIN_0         MFP_CFG_LPM(GPIO0, AF1, FLOAT)
+#define GPIO2_KP_MKIN_1         MFP_CFG_LPM(GPIO2, AF1, FLOAT)
+#define GPIO4_KP_MKIN_2         MFP_CFG_LPM(GPIO4, AF1, FLOAT)
+#define GPIO6_KP_MKIN_3         MFP_CFG_LPM(GPIO6, AF1, FLOAT)
+#define GPIO8_KP_MKIN_4         MFP_CFG_LPM(GPIO8, AF1, FLOAT)
+#define GPIO10_KP_MKIN_5        MFP_CFG_LPM(GPIO10, AF1, FLOAT)
+#define GPIO12_KP_MKIN_6        MFP_CFG_LPM(GPIO12, AF1, FLOAT)
+#define GPIO14_KP_MKIN_7        MFP_CFG(GPIO14, AF1)
+#define GPIO35_KP_MKIN_5        MFP_CFG(GPIO35, AF4)
+
+#define GPIO1_KP_MKOUT_0        MFP_CFG_LPM(GPIO1, AF1, DRIVE_HIGH)
+#define GPIO3_KP_MKOUT_1        MFP_CFG_LPM(GPIO3, AF1, DRIVE_HIGH)
+#define GPIO5_KP_MKOUT_2        MFP_CFG_LPM(GPIO5, AF1, DRIVE_HIGH)
+#define GPIO7_KP_MKOUT_3        MFP_CFG_LPM(GPIO7, AF1, DRIVE_HIGH)
+#define GPIO9_KP_MKOUT_4        MFP_CFG_LPM(GPIO9, AF1, DRIVE_HIGH)
+#define GPIO11_KP_MKOUT_5       MFP_CFG_LPM(GPIO11, AF1, DRIVE_HIGH)
+#define GPIO13_KP_MKOUT_6       MFP_CFG_LPM(GPIO13, AF1, DRIVE_HIGH)
+#define GPIO15_KP_MKOUT_7       MFP_CFG_LPM(GPIO15, AF1, DRIVE_HIGH)
+#define GPIO36_KP_MKOUT_5       MFP_CFG_LPM(GPIO36, AF4, DRIVE_HIGH)
+
+/* LCD */
+#define GPIO17_LCD_FCLK_RD      MFP_CFG(GPIO17, AF1)
+#define GPIO18_LCD_LCLK_A0      MFP_CFG(GPIO18, AF1)
+#define GPIO19_LCD_PCLK_WR      MFP_CFG(GPIO19, AF1)
+#define GPIO20_LCD_BIAS         MFP_CFG(GPIO20, AF1)
+#define GPIO21_LCD_CS           MFP_CFG(GPIO21, AF1)
+#define GPIO22_LCD_CS2          MFP_CFG(GPIO22, AF2)
+#define GPIO22_LCD_VSYNC        MFP_CFG(GPIO22, AF1)
+#define GPIO23_LCD_DD0          MFP_CFG(GPIO23, AF1)
+#define GPIO24_LCD_DD1          MFP_CFG(GPIO24, AF1)
+#define GPIO25_LCD_DD2          MFP_CFG(GPIO25, AF1)
+#define GPIO26_LCD_DD3          MFP_CFG(GPIO26, AF1)
+#define GPIO27_LCD_DD4          MFP_CFG(GPIO27, AF1)
+#define GPIO28_LCD_DD5          MFP_CFG(GPIO28, AF1)
+#define GPIO29_LCD_DD6          MFP_CFG(GPIO29, AF1)
+#define GPIO30_LCD_DD7          MFP_CFG(GPIO30, AF1)
+#define GPIO31_LCD_DD8          MFP_CFG(GPIO31, AF1)
+#define GPIO32_LCD_DD9          MFP_CFG(GPIO32, AF1)
+#define GPIO33_LCD_DD10         MFP_CFG(GPIO33, AF1)
+#define GPIO34_LCD_DD11         MFP_CFG(GPIO34, AF1)
+#define GPIO35_LCD_DD12         MFP_CFG(GPIO35, AF1)
+#define GPIO36_LCD_DD13         MFP_CFG(GPIO36, AF1)
+#define GPIO37_LCD_DD14         MFP_CFG(GPIO37, AF1)
+#define GPIO38_LCD_DD15         MFP_CFG(GPIO38, AF1)
+#define GPIO39_LCD_DD16         MFP_CFG(GPIO39, AF1)
+#define GPIO40_LCD_DD17         MFP_CFG(GPIO40, AF1)
+#define GPIO41_LCD_CS2          MFP_CFG(GPIO41, AF3)
+#define GPIO42_LCD_VSYNC2       MFP_CFG(GPIO42, AF3)
+#define GPIO44_LCD_DD7          MFP_CFG(GPIO44, AF1)
+
+/* Mini-LCD */
+#define GPIO17_MLCD_FCLK        MFP_CFG(GPIO17, AF3)
+#define GPIO18_MLCD_LCLK        MFP_CFG(GPIO18, AF3)
+#define GPIO19_MLCD_PCLK        MFP_CFG(GPIO19, AF3)
+#define GPIO20_MLCD_BIAS        MFP_CFG(GPIO20, AF3)
+#define GPIO23_MLCD_DD0         MFP_CFG(GPIO23, AF3)
+#define GPIO24_MLCD_DD1         MFP_CFG(GPIO24, AF3)
+#define GPIO25_MLCD_DD2         MFP_CFG(GPIO25, AF3)
+#define GPIO26_MLCD_DD3         MFP_CFG(GPIO26, AF3)
+#define GPIO27_MLCD_DD4         MFP_CFG(GPIO27, AF3)
+#define GPIO28_MLCD_DD5         MFP_CFG(GPIO28, AF3)
+#define GPIO29_MLCD_DD6         MFP_CFG(GPIO29, AF3)
+#define GPIO30_MLCD_DD7         MFP_CFG(GPIO30, AF3)
+#define GPIO31_MLCD_DD8         MFP_CFG(GPIO31, AF3)
+#define GPIO32_MLCD_DD9         MFP_CFG(GPIO32, AF3)
+#define GPIO33_MLCD_DD10        MFP_CFG(GPIO33, AF3)
+#define GPIO34_MLCD_DD11        MFP_CFG(GPIO34, AF3)
+#define GPIO35_MLCD_DD12        MFP_CFG(GPIO35, AF3)
+#define GPIO36_MLCD_DD13        MFP_CFG(GPIO36, AF3)
+#define GPIO37_MLCD_DD14        MFP_CFG(GPIO37, AF3)
+#define GPIO38_MLCD_DD15        MFP_CFG(GPIO38, AF3)
+#define GPIO44_MLCD_DD7         MFP_CFG(GPIO44, AF5)
+
+/* MMC1 */
+#define GPIO10_MMC1_DAT3        MFP_CFG(GPIO10, AF4)
+#define GPIO11_MMC1_DAT2        MFP_CFG(GPIO11, AF4)
+#define GPIO12_MMC1_DAT1        MFP_CFG(GPIO12, AF4)
+#define GPIO13_MMC1_DAT0        MFP_CFG(GPIO13, AF4)
+#define GPIO14_MMC1_CMD         MFP_CFG(GPIO14, AF4)
+#define GPIO15_MMC1_CLK         MFP_CFG(GPIO15, AF4)
+#define GPIO55_MMC1_CMD         MFP_CFG(GPIO55, AF3)
+#define GPIO56_MMC1_CLK         MFP_CFG(GPIO56, AF3)
+#define GPIO57_MMC1_DAT0        MFP_CFG(GPIO57, AF3)
+#define GPIO58_MMC1_DAT1        MFP_CFG(GPIO58, AF3)
+#define GPIO59_MMC1_DAT2        MFP_CFG(GPIO59, AF3)
+#define GPIO60_MMC1_DAT3        MFP_CFG(GPIO60, AF3)
+
+#define DF_ADDR0_MMC1_CLK       MFP_CFG(DF_ADDR0, AF2)
+#define DF_ADDR1_MMC1_CMD       MFP_CFG(DF_ADDR1, AF2)
+#define DF_ADDR2_MMC1_DAT0      MFP_CFG(DF_ADDR2, AF2)
+#define DF_ADDR3_MMC1_DAT1      MFP_CFG(DF_ADDR3, AF3)
+#define nXCVREN_MMC1_DAT2       MFP_CFG(nXCVREN, AF2)
+
+/* MMC2 */
+#define GPIO31_MMC2_CMD         MFP_CFG(GPIO31, AF7)
+#define GPIO32_MMC2_CLK         MFP_CFG(GPIO32, AF7)
+#define GPIO33_MMC2_DAT0        MFP_CFG(GPIO33, AF7)
+#define GPIO34_MMC2_DAT1        MFP_CFG(GPIO34, AF7)
+#define GPIO35_MMC2_DAT2        MFP_CFG(GPIO35, AF7)
+#define GPIO36_MMC2_DAT3        MFP_CFG(GPIO36, AF7)
+
+#define GPIO101_MMC2_DAT3       MFP_CFG(GPIO101, AF1)
+#define GPIO102_MMC2_DAT2       MFP_CFG(GPIO102, AF1)
+#define GPIO103_MMC2_DAT1       MFP_CFG(GPIO103, AF1)
+#define GPIO104_MMC2_DAT0       MFP_CFG(GPIO104, AF1)
+#define GPIO105_MMC2_CMD        MFP_CFG(GPIO105, AF1)
+#define GPIO106_MMC2_CLK        MFP_CFG(GPIO106, AF1)
+
+#define DF_IO10_MMC2_DAT3       MFP_CFG(DF_IO10, AF3)
+#define DF_IO11_MMC2_DAT2       MFP_CFG(DF_IO11, AF3)
+#define DF_IO12_MMC2_DAT1       MFP_CFG(DF_IO12, AF3)
+#define DF_IO13_MMC2_DAT0       MFP_CFG(DF_IO13, AF3)
+#define DF_IO14_MMC2_CLK        MFP_CFG(DF_IO14, AF3)
+#define DF_IO15_MMC2_CMD        MFP_CFG(DF_IO15, AF3)
+
+/* BSSP1 */
+#define GPIO12_BSSP1_CLK        MFP_CFG(GPIO12, AF3)
+#define GPIO13_BSSP1_FRM        MFP_CFG(GPIO13, AF3)
+#define GPIO14_BSSP1_RXD        MFP_CFG(GPIO14, AF3)
+#define GPIO15_BSSP1_TXD        MFP_CFG(GPIO15, AF3)
+#define GPIO97_BSSP1_CLK        MFP_CFG(GPIO97, AF5)
+#define GPIO98_BSSP1_FRM        MFP_CFG(GPIO98, AF5)
+
+/* BSSP2 */
+#define GPIO84_BSSP2_SDATA_IN   MFP_CFG(GPIO84, AF1)
+#define GPIO85_BSSP2_BITCLK     MFP_CFG(GPIO85, AF1)
+#define GPIO86_BSSP2_SYSCLK     MFP_CFG(GPIO86, AF1)
+#define GPIO87_BSSP2_SYNC       MFP_CFG(GPIO87, AF1)
+#define GPIO88_BSSP2_DATA_OUT   MFP_CFG(GPIO88, AF1)
+#define GPIO86_BSSP2_SDATA_IN   MFP_CFG(GPIO86, AF4)
+
+/* BSSP3 */
+#define GPIO79_BSSP3_CLK        MFP_CFG(GPIO79, AF1)
+#define GPIO80_BSSP3_FRM        MFP_CFG(GPIO80, AF1)
+#define GPIO81_BSSP3_TXD        MFP_CFG(GPIO81, AF1)
+#define GPIO82_BSSP3_RXD        MFP_CFG(GPIO82, AF1)
+#define GPIO83_BSSP3_SYSCLK     MFP_CFG(GPIO83, AF1)
+
+/* BSSP4 */
+#define GPIO43_BSSP4_CLK        MFP_CFG(GPIO43, AF4)
+#define GPIO44_BSSP4_FRM        MFP_CFG(GPIO44, AF4)
+#define GPIO45_BSSP4_TXD        MFP_CFG(GPIO45, AF4)
+#define GPIO46_BSSP4_RXD        MFP_CFG(GPIO46, AF4)
+
+#define GPIO51_BSSP4_CLK        MFP_CFG(GPIO51, AF4)
+#define GPIO52_BSSP4_FRM        MFP_CFG(GPIO52, AF4)
+#define GPIO53_BSSP4_TXD        MFP_CFG(GPIO53, AF4)
+#define GPIO54_BSSP4_RXD        MFP_CFG(GPIO54, AF4)
+
+/* GSSP1 */
+#define GPIO79_GSSP1_CLK        MFP_CFG(GPIO79, AF2)
+#define GPIO80_GSSP1_FRM        MFP_CFG(GPIO80, AF2)
+#define GPIO81_GSSP1_TXD        MFP_CFG(GPIO81, AF2)
+#define GPIO82_GSSP1_RXD        MFP_CFG(GPIO82, AF2)
+#define GPIO83_GSSP1_SYSCLK     MFP_CFG(GPIO83, AF2)
+
+#define GPIO93_GSSP1_CLK        MFP_CFG(GPIO93, AF4)
+#define GPIO94_GSSP1_FRM        MFP_CFG(GPIO94, AF4)
+#define GPIO95_GSSP1_TXD        MFP_CFG(GPIO95, AF4)
+#define GPIO96_GSSP1_RXD        MFP_CFG(GPIO96, AF4)
+
+/* GSSP2 */
+#define GPIO47_GSSP2_CLK        MFP_CFG(GPIO47, AF4)
+#define GPIO48_GSSP2_FRM        MFP_CFG(GPIO48, AF4)
+#define GPIO49_GSSP2_RXD        MFP_CFG(GPIO49, AF4)
+#define GPIO50_GSSP2_TXD        MFP_CFG(GPIO50, AF4)
+
+#define GPIO69_GSSP2_CLK        MFP_CFG(GPIO69, AF4)
+#define GPIO70_GSSP2_FRM        MFP_CFG(GPIO70, AF4)
+#define GPIO71_GSSP2_RXD        MFP_CFG(GPIO71, AF4)
+#define GPIO72_GSSP2_TXD        MFP_CFG(GPIO72, AF4)
+
+#define GPIO84_GSSP2_RXD        MFP_CFG(GPIO84, AF2)
+#define GPIO85_GSSP2_CLK        MFP_CFG(GPIO85, AF2)
+#define GPIO86_GSSP2_SYSCLK     MFP_CFG(GPIO86, AF2)
+#define GPIO87_GSSP2_FRM        MFP_CFG(GPIO87, AF2)
+#define GPIO88_GSSP2_TXD        MFP_CFG(GPIO88, AF2)
+#define GPIO86_GSSP2_RXD        MFP_CFG(GPIO86, AF5)
+
+#define GPIO103_GSSP2_CLK       MFP_CFG(GPIO103, AF2)
+#define GPIO104_GSSP2_FRM       MFP_CFG(GPIO104, AF2)
+#define GPIO105_GSSP2_RXD       MFP_CFG(GPIO105, AF2)
+#define GPIO106_GSSP2_TXD       MFP_CFG(GPIO106, AF2)
+
+/* UART1 - FFUART */
+#define GPIO47_UART1_DSR_N      MFP_CFG(GPIO47, AF1)
+#define GPIO48_UART1_DTR_N      MFP_CFG(GPIO48, AF1)
+#define GPIO49_UART1_RI         MFP_CFG(GPIO49, AF1)
+#define GPIO50_UART1_DCD        MFP_CFG(GPIO50, AF1)
+#define GPIO51_UART1_CTS        MFP_CFG(GPIO51, AF1)
+#define GPIO52_UART1_RTS        MFP_CFG(GPIO52, AF1)
+#define GPIO53_UART1_RXD        MFP_CFG(GPIO53, AF1)
+#define GPIO54_UART1_TXD        MFP_CFG(GPIO54, AF1)
+
+#define GPIO63_UART1_TXD        MFP_CFG(GPIO63, AF2)
+#define GPIO64_UART1_RXD        MFP_CFG(GPIO64, AF2)
+#define GPIO65_UART1_DSR        MFP_CFG(GPIO65, AF2)
+#define GPIO66_UART1_DTR        MFP_CFG(GPIO66, AF2)
+#define GPIO67_UART1_RI         MFP_CFG(GPIO67, AF2)
+#define GPIO68_UART1_DCD        MFP_CFG(GPIO68, AF2)
+#define GPIO69_UART1_CTS        MFP_CFG(GPIO69, AF2)
+#define GPIO70_UART1_RTS        MFP_CFG(GPIO70, AF2)
+
+/* UART2 - BTUART */
+#define GPIO91_UART2_RXD        MFP_CFG(GPIO91, AF1)
+#define GPIO92_UART2_TXD        MFP_CFG(GPIO92, AF1)
+#define GPIO93_UART2_CTS        MFP_CFG(GPIO93, AF1)
+#define GPIO94_UART2_RTS        MFP_CFG(GPIO94, AF1)
+
+/* UART3 - STUART */
+#define GPIO43_UART3_RTS        MFP_CFG(GPIO43, AF3)
+#define GPIO44_UART3_CTS        MFP_CFG(GPIO44, AF3)
+#define GPIO45_UART3_RXD        MFP_CFG(GPIO45, AF3)
+#define GPIO46_UART3_TXD        MFP_CFG(GPIO46, AF3)
+
+#define GPIO75_UART3_RTS        MFP_CFG(GPIO75, AF5)
+#define GPIO76_UART3_CTS        MFP_CFG(GPIO76, AF5)
+#define GPIO77_UART3_TXD        MFP_CFG(GPIO77, AF5)
+#define GPIO78_UART3_RXD        MFP_CFG(GPIO78, AF5)
+
+/* DFI */
+#define DF_IO0_DF_IO0           MFP_CFG(DF_IO0, AF2)
+#define DF_IO1_DF_IO1           MFP_CFG(DF_IO1, AF2)
+#define DF_IO2_DF_IO2           MFP_CFG(DF_IO2, AF2)
+#define DF_IO3_DF_IO3           MFP_CFG(DF_IO3, AF2)
+#define DF_IO4_DF_IO4           MFP_CFG(DF_IO4, AF2)
+#define DF_IO5_DF_IO5           MFP_CFG(DF_IO5, AF2)
+#define DF_IO6_DF_IO6           MFP_CFG(DF_IO6, AF2)
+#define DF_IO7_DF_IO7           MFP_CFG(DF_IO7, AF2)
+#define DF_IO8_DF_IO8           MFP_CFG(DF_IO8, AF2)
+#define DF_IO9_DF_IO9           MFP_CFG(DF_IO9, AF2)
+#define DF_IO10_DF_IO10         MFP_CFG(DF_IO10, AF2)
+#define DF_IO11_DF_IO11         MFP_CFG(DF_IO11, AF2)
+#define DF_IO12_DF_IO12         MFP_CFG(DF_IO12, AF2)
+#define DF_IO13_DF_IO13         MFP_CFG(DF_IO13, AF2)
+#define DF_IO14_DF_IO14         MFP_CFG(DF_IO14, AF2)
+#define DF_IO15_DF_IO15         MFP_CFG(DF_IO15, AF2)
+#define DF_nADV1_ALE_DF_nADV1   MFP_CFG(DF_nADV1_ALE, AF2)
+#define DF_nADV2_ALE_DF_nADV2   MFP_CFG(DF_nADV2_ALE, AF2)
+#define DF_nCS0_DF_nCS0         MFP_CFG(DF_nCS0, AF2)
+#define DF_nCS1_DF_nCS1         MFP_CFG(DF_nCS1, AF2)
+#define DF_nRE_nOE_DF_nOE       MFP_CFG(DF_nRE_nOE, AF2)
+#define DF_nWE_DF_nWE           MFP_CFG(DF_nWE, AF2)
+
+/* DFI - NAND */
+#define DF_CLE_nOE_ND_CLE       MFP_CFG_LPM(DF_CLE_nOE, AF1, PULL_HIGH)
+#define DF_INT_RnB_ND_INT_RnB   MFP_CFG_LPM(DF_INT_RnB, AF1, PULL_LOW)
+#define DF_IO0_ND_IO0           MFP_CFG_LPM(DF_IO0, AF1, PULL_LOW)
+#define DF_IO1_ND_IO1           MFP_CFG_LPM(DF_IO1, AF1, PULL_LOW)
+#define DF_IO2_ND_IO2           MFP_CFG_LPM(DF_IO2, AF1, PULL_LOW)
+#define DF_IO3_ND_IO3           MFP_CFG_LPM(DF_IO3, AF1, PULL_LOW)
+#define DF_IO4_ND_IO4           MFP_CFG_LPM(DF_IO4, AF1, PULL_LOW)
+#define DF_IO5_ND_IO5           MFP_CFG_LPM(DF_IO5, AF1, PULL_LOW)
+#define DF_IO6_ND_IO6           MFP_CFG_LPM(DF_IO6, AF1, PULL_LOW)
+#define DF_IO7_ND_IO7           MFP_CFG_LPM(DF_IO7, AF1, PULL_LOW)
+#define DF_IO8_ND_IO8           MFP_CFG_LPM(DF_IO8, AF1, PULL_LOW)
+#define DF_IO9_ND_IO9           MFP_CFG_LPM(DF_IO9, AF1, PULL_LOW)
+#define DF_IO10_ND_IO10         MFP_CFG_LPM(DF_IO10, AF1, PULL_LOW)
+#define DF_IO11_ND_IO11         MFP_CFG_LPM(DF_IO11, AF1, PULL_LOW)
+#define DF_IO12_ND_IO12         MFP_CFG_LPM(DF_IO12, AF1, PULL_LOW)
+#define DF_IO13_ND_IO13         MFP_CFG_LPM(DF_IO13, AF1, PULL_LOW)
+#define DF_IO14_ND_IO14         MFP_CFG_LPM(DF_IO14, AF1, PULL_LOW)
+#define DF_IO15_ND_IO15         MFP_CFG_LPM(DF_IO15, AF1, PULL_LOW)
+#define DF_nADV1_ALE_ND_ALE     MFP_CFG_LPM(DF_nADV1_ALE, AF1, PULL_HIGH)
+#define DF_nADV2_ALE_ND_ALE     MFP_CFG_LPM(DF_nADV2_ALE, AF1, PULL_HIGH)
+#define DF_nADV2_ALE_nCS3       MFP_CFG_LPM(DF_nADV2_ALE, AF3, PULL_HIGH)
+#define DF_nCS0_ND_nCS0         MFP_CFG_LPM(DF_nCS0, AF1, PULL_HIGH)
+#define DF_nCS1_ND_nCS1         MFP_CFG_LPM(DF_nCS1, AF1, PULL_HIGH)
+#define DF_nRE_nOE_ND_nRE       MFP_CFG_LPM(DF_nRE_nOE, AF1, PULL_HIGH)
+#define DF_nWE_ND_nWE           MFP_CFG_LPM(DF_nWE, AF1, PULL_HIGH)
+
+/* PWM */
+#define GPIO41_PWM0             MFP_CFG_LPM(GPIO41, AF1, PULL_LOW)
+#define GPIO42_PWM1             MFP_CFG_LPM(GPIO42, AF1, PULL_LOW)
+#define GPIO43_PWM3             MFP_CFG_LPM(GPIO43, AF1, PULL_LOW)
+#define GPIO20_PWM0             MFP_CFG_LPM(GPIO20, AF2, PULL_LOW)
+#define GPIO21_PWM2             MFP_CFG_LPM(GPIO21, AF3, PULL_LOW)
+#define GPIO22_PWM3             MFP_CFG_LPM(GPIO22, AF3, PULL_LOW)
+
+/* CIR */
+#define GPIO46_CIR_OUT          MFP_CFG(GPIO46, AF1)
+#define GPIO77_CIR_OUT          MFP_CFG(GPIO77, AF3)
+
+/* USB P2 */
+#define GPIO0_USB_P2_7          MFP_CFG(GPIO0, AF3)
+#define GPIO15_USB_P2_7         MFP_CFG(GPIO15, AF5)
+#define GPIO16_USB_P2_7         MFP_CFG(GPIO16, AF2)
+#define GPIO48_USB_P2_7         MFP_CFG(GPIO48, AF7)
+#define GPIO49_USB_P2_7         MFP_CFG(GPIO49, AF6)
+#define DF_IO9_USB_P2_7         MFP_CFG(DF_IO9, AF3)
+
+#define GPIO48_USB_P2_8         MFP_CFG(GPIO48, AF2)
+#define GPIO50_USB_P2_7         MFP_CFG_X(GPIO50, AF2, DS02X, FLOAT)
+#define GPIO51_USB_P2_5         MFP_CFG(GPIO51, AF2)
+#define GPIO47_USB_P2_4         MFP_CFG(GPIO47, AF2)
+#define GPIO53_USB_P2_3         MFP_CFG(GPIO53, AF2)
+#define GPIO54_USB_P2_6         MFP_CFG(GPIO54, AF2)
+#define GPIO49_USB_P2_2         MFP_CFG(GPIO49, AF2)
+#define GPIO52_USB_P2_1         MFP_CFG(GPIO52, AF2)
+
+#define GPIO63_USB_P2_8         MFP_CFG(GPIO63, AF3)
+#define GPIO64_USB_P2_7         MFP_CFG(GPIO64, AF3)
+#define GPIO65_USB_P2_6         MFP_CFG(GPIO65, AF3)
+#define GPIO66_USG_P2_5         MFP_CFG(GPIO66, AF3)
+#define GPIO67_USB_P2_4         MFP_CFG(GPIO67, AF3)
+#define GPIO68_USB_P2_3         MFP_CFG(GPIO68, AF3)
+#define GPIO69_USB_P2_2         MFP_CFG(GPIO69, AF3)
+#define GPIO70_USB_P2_1         MFP_CFG(GPIO70, AF3)
+
+/* ULPI */
+#define GPIO31_USB_ULPI_D0      MFP_CFG(GPIO31, AF4)
+#define GPIO30_USB_ULPI_D1      MFP_CFG(GPIO30, AF7)
+#define GPIO33_USB_ULPI_D2      MFP_CFG(GPIO33, AF5)
+#define GPIO34_USB_ULPI_D3      MFP_CFG(GPIO34, AF5)
+#define GPIO35_USB_ULPI_D4      MFP_CFG(GPIO35, AF5)
+#define GPIO36_USB_ULPI_D5      MFP_CFG(GPIO36, AF5)
+#define GPIO41_USB_ULPI_D6      MFP_CFG(GPIO41, AF5)
+#define GPIO42_USB_ULPI_D7      MFP_CFG(GPIO42, AF5)
+#define GPIO37_USB_ULPI_DIR     MFP_CFG(GPIO37, AF4)
+#define GPIO38_USB_ULPI_CLK     MFP_CFG(GPIO38, AF4)
+#define GPIO39_USB_ULPI_STP     MFP_CFG(GPIO39, AF4)
+#define GPIO40_USB_ULPI_NXT     MFP_CFG(GPIO40, AF4)
+
+#define GPIO3_CLK26MOUTDMD      MFP_CFG(GPIO3, AF3)
+#define GPIO40_CLK26MOUTDMD     MFP_CFG(GPIO40, AF7)
+#define GPIO94_CLK26MOUTDMD     MFP_CFG(GPIO94, AF5)
+#define GPIO104_CLK26MOUTDMD    MFP_CFG(GPIO104, AF4)
+#define DF_ADDR1_CLK26MOUTDMD   MFP_CFG(DF_ADDR2, AF3)
+#define DF_ADDR3_CLK26MOUTDMD   MFP_CFG(DF_ADDR3, AF3)
+
+#define GPIO14_CLK26MOUT        MFP_CFG(GPIO14, AF5)
+#define GPIO38_CLK26MOUT        MFP_CFG(GPIO38, AF7)
+#define GPIO92_CLK26MOUT        MFP_CFG(GPIO92, AF5)
+#define GPIO105_CLK26MOUT       MFP_CFG(GPIO105, AF4)
+
+#define GPIO2_CLK13MOUTDMD      MFP_CFG(GPIO2, AF3)
+#define GPIO39_CLK13MOUTDMD     MFP_CFG(GPIO39, AF7)
+#define GPIO50_CLK13MOUTDMD     MFP_CFG(GPIO50, AF3)
+#define GPIO93_CLK13MOUTDMD     MFP_CFG(GPIO93, AF5)
+#define GPIO103_CLK13MOUTDMD    MFP_CFG(GPIO103, AF4)
+#define DF_ADDR2_CLK13MOUTDMD   MFP_CFG(DF_ADDR2, AF3)
+
+/* 1 wire */
+#define GPIO95_OW_DQ_IN         MFP_CFG(GPIO95, AF5)
+
+#endif /* __ASM_ARCH_MFP_PXA9xx_H */
diff --git a/include/asm-arm/arch-pxa/mfp.h b/include/asm-arm/arch-pxa/mfp.h
index 02f6157396d3..e7d58798da67 100644
--- a/include/asm-arm/arch-pxa/mfp.h
+++ b/include/asm-arm/arch-pxa/mfp.h
@@ -210,6 +210,14 @@ enum {
         MFP_PIN_DF_IO14,
         MFP_PIN_DF_IO15,
 
+        /* additional pins on PXA930 */
+        MFP_PIN_GSIM_UIO,
+        MFP_PIN_GSIM_UCLK,
+        MFP_PIN_GSIM_UDET,
+        MFP_PIN_GSIM_nURST,
+        MFP_PIN_PMIC_INT,
+        MFP_PIN_RDY,
+
         MFP_PIN_MAX,
 };
 
diff --git a/include/asm-arm/arch-pxa/palmtx.h b/include/asm-arm/arch-pxa/palmtx.h
new file mode 100644
index 000000000000..1e8bccbda510
--- /dev/null
+++ b/include/asm-arm/arch-pxa/palmtx.h
@@ -0,0 +1,106 @@
+/*
+ * GPIOs and interrupts for Palm T|X Handheld Computer
+ *
+ * Based on palmld-gpio.h by Alex Osborne
+ *
+ * Authors:     Marek Vasut <marek.vasut@gmail.com>
+ *              Cristiano P. <cristianop@users.sourceforge.net>
+ *              Jan Herman <2hp@seznam.cz>
+ *
+ * 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 _INCLUDE_PALMTX_H_
+#define _INCLUDE_PALMTX_H_
+
+/** HERE ARE GPIOs **/
+
+/* GPIOs */
+#define GPIO_NR_PALMTX_GPIO_RESET               1
+
+#define GPIO_NR_PALMTX_POWER_DETECT             12 /* 90 */
+#define GPIO_NR_PALMTX_HOTSYNC_BUTTON_N         10
+#define GPIO_NR_PALMTX_EARPHONE_DETECT          107
+
+/* SD/MMC */
+#define GPIO_NR_PALMTX_SD_DETECT_N              14
+#define GPIO_NR_PALMTX_SD_POWER                 114 /* probably */
+#define GPIO_NR_PALMTX_SD_READONLY              115 /* probably */
+
+/* TOUCHSCREEN */
+#define GPIO_NR_PALMTX_WM9712_IRQ               27
+
+/* IRDA -  disable GPIO connected to SD pin of tranceiver (TFBS4710?) ? */
+#define GPIO_NR_PALMTX_IR_DISABLE               40
+
+/* USB */
+#define GPIO_NR_PALMTX_USB_DETECT_N             13
+#define GPIO_NR_PALMTX_USB_POWER                95
+#define GPIO_NR_PALMTX_USB_PULLUP               93
+
+/* LCD/BACKLIGHT */
+#define GPIO_NR_PALMTX_BL_POWER                 84
+#define GPIO_NR_PALMTX_LCD_POWER                96
+
+/* LCD BORDER */
+#define GPIO_NR_PALMTX_BORDER_SWITCH            98
+#define GPIO_NR_PALMTX_BORDER_SELECT            22
+
+/* BLUETOOTH */
+#define GPIO_NR_PALMTX_BT_POWER                 17
+#define GPIO_NR_PALMTX_BT_RESET                 83
+
+/* PCMCIA (WiFi) */
+#define GPIO_NR_PALMTX_PCMCIA_POWER1            94
+#define GPIO_NR_PALMTX_PCMCIA_POWER2            108
+#define GPIO_NR_PALMTX_PCMCIA_RESET             79
+#define GPIO_NR_PALMTX_PCMCIA_READY             116
+
+/* NAND Flash ... this GPIO may be incorrect! */
+#define GPIO_NR_PALMTX_NAND_BUFFER_DIR          79
+
+/* INTERRUPTS */
+#define IRQ_GPIO_PALMTX_SD_DETECT_N     IRQ_GPIO(GPIO_NR_PALMTX_SD_DETECT_N)
+#define IRQ_GPIO_PALMTX_WM9712_IRQ      IRQ_GPIO(GPIO_NR_PALMTX_WM9712_IRQ)
+#define IRQ_GPIO_PALMTX_USB_DETECT      IRQ_GPIO(GPIO_NR_PALMTX_USB_DETECT)
+#define IRQ_GPIO_PALMTX_GPIO_RESET      IRQ_GPIO(GPIO_NR_PALMTX_GPIO_RESET)
+
+/** HERE ARE INIT VALUES **/
+
+/* Various addresses  */
+#define PALMTX_PCMCIA_PHYS      0x28000000
+#define PALMTX_PCMCIA_VIRT      0xf0000000
+#define PALMTX_PCMCIA_SIZE      0x100000
+
+#define PALMTX_PHYS_RAM_START   0xa0000000
+#define PALMTX_PHYS_IO_START    0x40000000
+
+#define PALMTX_PHYS_FLASH_START PXA_CS0_PHYS    /* ChipSelect 0 */
+#define PALMTX_PHYS_NAND_START  PXA_CS1_PHYS    /* ChipSelect 1 */
+
+/* TOUCHSCREEN */
+#define AC97_LINK_FRAME                 21
+
+
+/* BATTERY */
+#define PALMTX_BAT_MAX_VOLTAGE          4000    /* 4.00v current voltage */
+#define PALMTX_BAT_MIN_VOLTAGE          3550    /* 3.55v critical voltage */
+#define PALMTX_BAT_MAX_CURRENT          0       /* unknokn */
+#define PALMTX_BAT_MIN_CURRENT          0       /* unknown */
+#define PALMTX_BAT_MAX_CHARGE           1       /* unknown */
+#define PALMTX_BAT_MIN_CHARGE           1       /* unknown */
+#define PALMTX_MAX_LIFE_MINS            360     /* on-life in minutes */
+
+#define PALMTX_BAT_MEASURE_DELAY        (HZ * 1)
+
+/* BACKLIGHT */
+#define PALMTX_MAX_INTENSITY            0xFE
+#define PALMTX_DEFAULT_INTENSITY        0x7E
+#define PALMTX_LIMIT_MASK               0x7F
+#define PALMTX_PRESCALER                0x3F
+#define PALMTX_PERIOD_NS                3500
+
+#endif
diff --git a/include/asm-arm/arch-pxa/pxa27x-udc.h b/include/asm-arm/arch-pxa/pxa27x-udc.h
index bc1cf7d0773a..ab1443f8bd89 100644
--- a/include/asm-arm/arch-pxa/pxa27x-udc.h
+++ b/include/asm-arm/arch-pxa/pxa27x-udc.h
@@ -97,7 +97,7 @@
 #define UP2OCR_IDON             (1 << 10)       /* OTG ID Read Enable */
 #define UP2OCR_HXS              (1 << 16)       /* Host Port 2 Transceiver Output Select */
 #define UP2OCR_HXOE             (1 << 17)       /* Host Port 2 Transceiver Output Enable */
-#define UP2OCR_SEOS             (1 << 24)       /* Single-Ended Output Select */
+#define UP2OCR_SEOS(x)          ((x & 7) << 24) /* Single-Ended Output Select */
 
 #define UDCCSN(x)       __REG2(0x40600100, (x) << 2)
 #define UDCCSR0         __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */
diff --git a/include/asm-arm/arch-pxa/pxa2xx_spi.h b/include/asm-arm/arch-pxa/pxa2xx_spi.h
index 3459fb26ce97..2206cb61a9f9 100644
--- a/include/asm-arm/arch-pxa/pxa2xx_spi.h
+++ b/include/asm-arm/arch-pxa/pxa2xx_spi.h
@@ -41,4 +41,6 @@ struct pxa2xx_spi_chip {
         void (*cs_control)(u32 command);
 };
 
+extern void pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info);
+
 #endif /*PXA2XX_SPI_H_*/
diff --git a/include/asm-arm/arch-pxa/pxa3xx_nand.h b/include/asm-arm/arch-pxa/pxa3xx_nand.h
index 81a8937486cb..eb4b190b6657 100644
--- a/include/asm-arm/arch-pxa/pxa3xx_nand.h
+++ b/include/asm-arm/arch-pxa/pxa3xx_nand.h
@@ -15,4 +15,6 @@ struct pxa3xx_nand_platform_data {
         struct mtd_partition *parts;
         unsigned int    nr_parts;
 };
+
+extern void pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info);
 #endif /* __ASM_ARCH_PXA3XX_NAND_H */
diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h
index bbd22396841a..daf018d0c604 100644
--- a/include/asm-arm/arch-pxa/pxafb.h
+++ b/include/asm-arm/arch-pxa/pxafb.h
@@ -71,7 +71,8 @@ struct pxafb_mode_info {
 
         u_char          bpp;
         u_int           cmap_greyscale:1,
-                        unused:31;
+                        depth:8,
+                        unused:23;
 
         /* Parallel Mode Timing */
         u_char          hsync_len;
diff --git a/include/asm-arm/arch-pxa/regs-lcd.h b/include/asm-arm/arch-pxa/regs-lcd.h
index 3ba464c913a5..820a189684a9 100644
--- a/include/asm-arm/arch-pxa/regs-lcd.h
+++ b/include/asm-arm/arch-pxa/regs-lcd.h
@@ -27,6 +27,12 @@
 #define LCCR3_4BPP      (2 << 24)
 #define LCCR3_8BPP      (3 << 24)
 #define LCCR3_16BPP     (4 << 24)
+#define LCCR3_18BPP     (5 << 24)
+#define LCCR3_18BPP_P   (6 << 24)
+#define LCCR3_19BPP     (7 << 24)
+#define LCCR3_19BPP_P   (1 << 29)
+#define LCCR3_24BPP     ((1 << 29) | (1 << 24))
+#define LCCR3_25BPP     ((1 << 29) | (2 << 24))
 
 #define LCCR3_PDFOR_0   (0 << 30)
 #define LCCR3_PDFOR_1   (1 << 30)
diff --git a/include/asm-arm/arch-pxa/regs-ssp.h b/include/asm-arm/arch-pxa/regs-ssp.h
index 0255328c3c18..3c04cde2cf1f 100644
--- a/include/asm-arm/arch-pxa/regs-ssp.h
+++ b/include/asm-arm/arch-pxa/regs-ssp.h
@@ -20,6 +20,10 @@
 #define SSTSS           (0x38)  /* SSP Timeslot Status */
 #define SSACD           (0x3C)  /* SSP Audio Clock Divider */
 
+#if defined(CONFIG_PXA3xx)
+#define SSACDD          (0x40)  /* SSP Audio Clock Dither Divider */
+#endif
+
 /* Common PXA2xx bits first */
 #define SSCR0_DSS       (0x0000000f)    /* Data Size Select (mask) */
 #define SSCR0_DataSize(x)  ((x) - 1)    /* Data Size Select [4..16] */
@@ -29,10 +33,12 @@
 #define SSCR0_National  (0x2 << 4)      /* National Microwire */
 #define SSCR0_ECS       (1 << 6)        /* External clock select */
 #define SSCR0_SSE       (1 << 7)        /* Synchronous Serial Port Enable */
+
 #if defined(CONFIG_PXA25x)
 #define SSCR0_SCR       (0x0000ff00)    /* Serial Clock Rate (mask) */
 #define SSCR0_SerClkDiv(x) ((((x) - 2)/2) << 8) /* Divisor [2..512] */
-#elif defined(CONFIG_PXA27x)
+
+#elif defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
 #define SSCR0_SCR       (0x000fff00)    /* Serial Clock Rate (mask) */
 #define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
 #define SSCR0_EDSS      (1 << 20)       /* Extended data size select */
@@ -45,6 +51,10 @@
 #define SSCR0_MOD       (1 << 31)       /* Mode (normal or network) */
 #endif
 
+#if defined(CONFIG_PXA3xx)
+#define SSCR0_FPCKE     (1 << 29)       /* FIFO packing enable */
+#endif
+
 #define SSCR1_RIE       (1 << 0)        /* Receive FIFO Interrupt Enable */
 #define SSCR1_TIE       (1 << 1)        /* Transmit FIFO Interrupt Enable */
 #define SSCR1_LBM       (1 << 2)        /* Loop-Back Mode */
@@ -109,5 +119,9 @@
 #define SSACD_SCDB              (1 << 3)        /* SSPSYSCLK Divider Bypass */
 #define SSACD_ACPS(x)           ((x) << 4)      /* Audio clock PLL select */
 #define SSACD_ACDS(x)           ((x) << 0)      /* Audio clock divider select */
+#if defined(CONFIG_PXA3xx)
+#define SSACD_SCDX8             (1 << 7)        /* SYSCLK division ratio select */
+#endif
+
 
 #endif /* __ASM_ARCH_REGS_SSP_H */
diff --git a/include/asm-arm/arch-pxa/system.h b/include/asm-arm/arch-pxa/system.h
index ba7e132de1b3..6956fc5235f8 100644
--- a/include/asm-arm/arch-pxa/system.h
+++ b/include/asm-arm/arch-pxa/system.h
@@ -21,19 +21,4 @@ static inline void arch_idle(void)
 }
 
 
-static inline void arch_reset(char mode)
-{
-        if (cpu_is_pxa2xx())
-                RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
-
-        if (mode == 's') {
-                /* Jump into ROM at address 0 */
-                cpu_reset(0);
-        } else {
-                /* Initialize the watchdog and let it fire */
-                OWER = OWER_WME;
-                OSSR = OSSR_M3;
-                OSMR3 = OSCR + 368640;  /* ... in 100 ms */
-        }
-}
-
+void arch_reset(char mode);
diff --git a/include/asm-arm/arch-pxa/tosa.h b/include/asm-arm/arch-pxa/tosa.h
index c5b6fde6907c..a72803f0461b 100644
--- a/include/asm-arm/arch-pxa/tosa.h
+++ b/include/asm-arm/arch-pxa/tosa.h
@@ -25,21 +25,18 @@
  */
 #define TOSA_SCOOP_GPIO_BASE            NR_BUILTIN_GPIO
 #define TOSA_SCOOP_PXA_VCORE1           SCOOP_GPCR_PA11
-#define TOSA_SCOOP_TC6393_REST_IN       SCOOP_GPCR_PA12
+#define TOSA_GPIO_TC6393XB_REST_IN      (TOSA_SCOOP_GPIO_BASE + 1)
 #define TOSA_GPIO_IR_POWERDWN           (TOSA_SCOOP_GPIO_BASE + 2)
 #define TOSA_GPIO_SD_WP                 (TOSA_SCOOP_GPIO_BASE + 3)
 #define TOSA_GPIO_PWR_ON                (TOSA_SCOOP_GPIO_BASE + 4)
 #define TOSA_SCOOP_AUD_PWR_ON           SCOOP_GPCR_PA16
-#define TOSA_SCOOP_BT_RESET             SCOOP_GPCR_PA17
-#define TOSA_SCOOP_BT_PWR_EN            SCOOP_GPCR_PA18
+#define TOSA_GPIO_BT_RESET              (TOSA_SCOOP_GPIO_BASE + 6)
+#define TOSA_GPIO_BT_PWR_EN             (TOSA_SCOOP_GPIO_BASE + 7)
 #define TOSA_SCOOP_AC_IN_OL             SCOOP_GPCR_PA19
 
 /* GPIO Direction   1 : output mode / 0:input mode */
-#define TOSA_SCOOP_IO_DIR     ( TOSA_SCOOP_PXA_VCORE1 | TOSA_SCOOP_TC6393_REST_IN | \
-                TOSA_SCOOP_AUD_PWR_ON |\
-                TOSA_SCOOP_BT_RESET | TOSA_SCOOP_BT_PWR_EN )
-/* GPIO out put level when init   1: Hi */
-#define TOSA_SCOOP_IO_OUT     ( TOSA_SCOOP_TC6393_REST_IN )
+#define TOSA_SCOOP_IO_DIR     (TOSA_SCOOP_PXA_VCORE1 | \
+                TOSA_SCOOP_AUD_PWR_ON)
 
 /*
  * SCOOP2 jacket GPIOs
@@ -49,16 +46,34 @@
 #define TOSA_GPIO_NOTE_LED              (TOSA_SCOOP_JC_GPIO_BASE + 1)
 #define TOSA_GPIO_CHRG_ERR_LED          (TOSA_SCOOP_JC_GPIO_BASE + 2)
 #define TOSA_GPIO_USB_PULLUP            (TOSA_SCOOP_JC_GPIO_BASE + 3)
-#define TOSA_SCOOP_JC_TC6393_SUSPEND    SCOOP_GPCR_PA15
-#define TOSA_SCOOP_JC_TC3693_L3V_ON     SCOOP_GPCR_PA16
+#define TOSA_GPIO_TC6393XB_SUSPEND      (TOSA_SCOOP_JC_GPIO_BASE + 4)
+#define TOSA_GPIO_TC6393XB_L3V_ON       (TOSA_SCOOP_JC_GPIO_BASE + 5)
 #define TOSA_SCOOP_JC_WLAN_DETECT       SCOOP_GPCR_PA17
 #define TOSA_GPIO_WLAN_LED              (TOSA_SCOOP_JC_GPIO_BASE + 7)
 #define TOSA_SCOOP_JC_CARD_LIMIT_SEL    SCOOP_GPCR_PA19
 
 /* GPIO Direction   1 : output mode / 0:input mode */
-#define TOSA_SCOOP_JC_IO_DIR ( \
-                TOSA_SCOOP_JC_TC6393_SUSPEND | TOSA_SCOOP_JC_TC3693_L3V_ON | \
-                TOSA_SCOOP_JC_CARD_LIMIT_SEL )
+#define TOSA_SCOOP_JC_IO_DIR (TOSA_SCOOP_JC_CARD_LIMIT_SEL)
+
+/*
+ * TC6393XB GPIOs
+ */
+#define TOSA_TC6393XB_GPIO_BASE         (NR_BUILTIN_GPIO + 2 * 12)
+#define TOSA_TC6393XB_GPIO(i)           (TOSA_TC6393XB_GPIO_BASE + (i))
+#define TOSA_TC6393XB_GPIO_BIT(gpio)    (1 << (gpio - TOSA_TC6393XB_GPIO_BASE))
+
+#define TOSA_GPIO_TG_ON                 (TOSA_TC6393XB_GPIO_BASE + 0)
+#define TOSA_GPIO_L_MUTE                (TOSA_TC6393XB_GPIO_BASE + 1)
+#define TOSA_GPIO_BL_C20MA              (TOSA_TC6393XB_GPIO_BASE + 3)
+#define TOSA_GPIO_CARD_VCC_ON           (TOSA_TC6393XB_GPIO_BASE + 4)
+#define TOSA_GPIO_CHARGE_OFF            (TOSA_TC6393XB_GPIO_BASE + 6)
+#define TOSA_GPIO_CHARGE_OFF_JC         (TOSA_TC6393XB_GPIO_BASE + 7)
+#define TOSA_GPIO_BAT0_V_ON             (TOSA_TC6393XB_GPIO_BASE + 9)
+#define TOSA_GPIO_BAT1_V_ON             (TOSA_TC6393XB_GPIO_BASE + 10)
+#define TOSA_GPIO_BU_CHRG_ON            (TOSA_TC6393XB_GPIO_BASE + 11)
+#define TOSA_GPIO_BAT_SW_ON             (TOSA_TC6393XB_GPIO_BASE + 12)
+#define TOSA_GPIO_BAT0_TH_ON            (TOSA_TC6393XB_GPIO_BASE + 14)
+#define TOSA_GPIO_BAT1_TH_ON            (TOSA_TC6393XB_GPIO_BASE + 15)
 
 /*
  * Timing Generator
@@ -84,13 +99,13 @@
 #define TOSA_GPIO_JACKET_DETECT         (7)
 #define TOSA_GPIO_nSD_DETECT            (9)
 #define TOSA_GPIO_nSD_INT               (10)
-#define TOSA_GPIO_TC6393_CLK            (11)
+#define TOSA_GPIO_TC6393XB_CLK          (11)
 #define TOSA_GPIO_BAT1_CRG              (12)
 #define TOSA_GPIO_CF_CD                 (13)
 #define TOSA_GPIO_BAT0_CRG              (14)
-#define TOSA_GPIO_TC6393_INT            (15)
+#define TOSA_GPIO_TC6393XB_INT          (15)
 #define TOSA_GPIO_BAT0_LOW              (17)
-#define TOSA_GPIO_TC6393_RDY            (18)
+#define TOSA_GPIO_TC6393XB_RDY          (18)
 #define TOSA_GPIO_ON_RESET              (19)
 #define TOSA_GPIO_EAR_IN                (20)
 #define TOSA_GPIO_CF_IRQ                (21)    /* CF slot0 Ready */
@@ -99,6 +114,7 @@
 #define TOSA_GPIO_TP_INT                (32)    /* Touch Panel pen down interrupt */
 #define TOSA_GPIO_JC_CF_IRQ             (36)    /* CF slot1 Ready */
 #define TOSA_GPIO_BAT_LOCKED            (38)    /* Battery locked */
+#define TOSA_GPIO_IRDA_TX               (47)
 #define TOSA_GPIO_TG_SPI_SCLK           (81)
 #define TOSA_GPIO_TG_SPI_CS             (82)
 #define TOSA_GPIO_TG_SPI_MOSI           (83)
@@ -137,7 +153,7 @@
 #define TOSA_IRQ_GPIO_BAT1_CRG          IRQ_GPIO(TOSA_GPIO_BAT1_CRG)
 #define TOSA_IRQ_GPIO_CF_CD             IRQ_GPIO(TOSA_GPIO_CF_CD)
 #define TOSA_IRQ_GPIO_BAT0_CRG          IRQ_GPIO(TOSA_GPIO_BAT0_CRG)
-#define TOSA_IRQ_GPIO_TC6393_INT        IRQ_GPIO(TOSA_GPIO_TC6393_INT)
+#define TOSA_IRQ_GPIO_TC6393XB_INT      IRQ_GPIO(TOSA_GPIO_TC6393XB_INT)
 #define TOSA_IRQ_GPIO_BAT0_LOW          IRQ_GPIO(TOSA_GPIO_BAT0_LOW)
 #define TOSA_IRQ_GPIO_EAR_IN            IRQ_GPIO(TOSA_GPIO_EAR_IN)
 #define TOSA_IRQ_GPIO_CF_IRQ            IRQ_GPIO(TOSA_GPIO_CF_IRQ)
diff --git a/include/asm-arm/arch-pxa/tosa_bt.h b/include/asm-arm/arch-pxa/tosa_bt.h
new file mode 100644
index 000000000000..efc3c3d3b75d
--- /dev/null
+++ b/include/asm-arm/arch-pxa/tosa_bt.h
@@ -0,0 +1,22 @@
+/*
+ * Tosa bluetooth built-in chip control.
+ *
+ * Later it may be shared with some other platforms.
+ *
+ * Copyright (c) 2008 Dmitry Baryshkov
+ *
+ * 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 TOSA_BT_H
+#define TOSA_BT_H
+
+struct tosa_bt_data {
+        int gpio_pwr;
+        int gpio_reset;
+};
+
+#endif
+
diff --git a/include/asm-arm/arch-pxa/uncompress.h b/include/asm-arm/arch-pxa/uncompress.h
index dadf4c20b622..f4551269aaf2 100644
--- a/include/asm-arm/arch-pxa/uncompress.h
+++ b/include/asm-arm/arch-pxa/uncompress.h
@@ -11,11 +11,11 @@
 
 #include <linux/serial_reg.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/mach-types.h>
 
-#define __REG(x)        ((volatile unsigned long *)x)
-
-#define UART            FFUART
+#define __REG(x)       ((volatile unsigned long *)x)
 
+static volatile unsigned long *UART = FFUART;
 
 static inline void putc(char c)
 {
@@ -33,8 +33,13 @@ static inline void flush(void)
 {
 }
 
+static inline void arch_decomp_setup(void)
+{
+        if (machine_is_littleton())
+                UART = STUART;
+}
+
 /*
  * nothing to do
  */
-#define arch_decomp_setup()
 #define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-pxa/zylonite.h b/include/asm-arm/arch-pxa/zylonite.h
index de577de8d18c..0d35ca04731e 100644
--- a/include/asm-arm/arch-pxa/zylonite.h
+++ b/include/asm-arm/arch-pxa/zylonite.h
@@ -16,6 +16,8 @@ struct platform_mmc_slot {
 extern struct platform_mmc_slot zylonite_mmc_slot[];
 
 extern int gpio_eth_irq;
+extern int gpio_debug_led1;
+extern int gpio_debug_led2;
 
 extern int wm9713_irq;
 
diff --git a/include/asm-arm/mach/udc_pxa2xx.h b/include/asm-arm/mach/udc_pxa2xx.h
index f9f3606986c2..9e5ed7c0f27f 100644
--- a/include/asm-arm/mach/udc_pxa2xx.h
+++ b/include/asm-arm/mach/udc_pxa2xx.h
@@ -23,6 +23,7 @@ struct pxa2xx_udc_mach_info {
          */
         bool    gpio_vbus_inverted;
         u16     gpio_vbus;                      /* high == vbus present */
+        bool    gpio_pullup_inverted;
         u16     gpio_pullup;                    /* high == pullup activated */
 };
 
diff --git a/include/asm-x86/ipi.h b/include/asm-x86/ipi.h
index 196d63c28aa4..bb1c09f7a76c 100644
--- a/include/asm-x86/ipi.h
+++ b/include/asm-x86/ipi.h
@@ -122,7 +122,7 @@ static inline void send_IPI_mask_sequence(cpumask_t mask, int vector)
          * - mbligh
          */
         local_irq_save(flags);
-        for_each_cpu_mask(query_cpu, mask) {
+        for_each_cpu_mask_nr(query_cpu, mask) {
                 __send_IPI_dest_field(per_cpu(x86_cpu_to_apicid, query_cpu),
                                       vector, APIC_DEST_PHYSICAL);
         }
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h
index 15cb82a44e89..5f58da401b43 100644
--- a/include/asm-x86/processor.h
+++ b/include/asm-x86/processor.h
@@ -134,7 +134,7 @@ extern __u32			cleared_cpu_caps[NCAPINTS];
 #ifdef CONFIG_SMP
 DECLARE_PER_CPU(struct cpuinfo_x86, cpu_info);
 #define cpu_data(cpu)           per_cpu(cpu_info, cpu)
-#define current_cpu_data        cpu_data(smp_processor_id())
+#define current_cpu_data        __get_cpu_var(cpu_info)
 #else
 #define cpu_data(cpu)           boot_cpu_data
 #define current_cpu_data        boot_cpu_data
diff --git a/include/asm-x86/thread_info.h b/include/asm-x86/thread_info.h
index 0a8f27d31d0d..3f2de1050988 100644
--- a/include/asm-x86/thread_info.h
+++ b/include/asm-x86/thread_info.h
@@ -79,7 +79,6 @@ struct thread_info {
 #define TIF_SYSCALL_AUDIT       7       /* syscall auditing active */
 #define TIF_SECCOMP             8       /* secure computing */
 #define TIF_MCE_NOTIFY          10      /* notify userspace of an MCE */
-#define TIF_HRTICK_RESCHED      11      /* reprogram hrtick timer */
 #define TIF_NOTSC               16      /* TSC is not accessible in userland */
 #define TIF_IA32                17      /* 32bit process */
 #define TIF_FORK                18      /* ret_from_fork */
@@ -102,7 +101,6 @@ struct thread_info {
 #define _TIF_SYSCALL_AUDIT      (1 << TIF_SYSCALL_AUDIT)
 #define _TIF_SECCOMP            (1 << TIF_SECCOMP)
 #define _TIF_MCE_NOTIFY         (1 << TIF_MCE_NOTIFY)
-#define _TIF_HRTICK_RESCHED     (1 << TIF_HRTICK_RESCHED)
 #define _TIF_NOTSC              (1 << TIF_NOTSC)
 #define _TIF_IA32               (1 << TIF_IA32)
 #define _TIF_FORK               (1 << TIF_FORK)
@@ -135,7 +133,7 @@ struct thread_info {
 
 /* Only used for 64 bit */
 #define _TIF_DO_NOTIFY_MASK                                             \
-        (_TIF_SIGPENDING|_TIF_MCE_NOTIFY|_TIF_HRTICK_RESCHED)
+        (_TIF_SIGPENDING|_TIF_MCE_NOTIFY)
 
 /* flags to check in __switch_to() */
 #define _TIF_WORK_CTXSW                                                 \
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index c24875bd9c5b..1b5c98e7fef7 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -17,6 +17,20 @@
  * For details of cpus_onto(), see bitmap_onto in lib/bitmap.c.
  * For details of cpus_fold(), see bitmap_fold in lib/bitmap.c.
  *
+ * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+ * Note: The alternate operations with the suffix "_nr" are used
+ *       to limit the range of the loop to nr_cpu_ids instead of
+ *       NR_CPUS when NR_CPUS > 64 for performance reasons.
+ *       If NR_CPUS is <= 64 then most assembler bitmask
+ *       operators execute faster with a constant range, so
+ *       the operator will continue to use NR_CPUS.
+ *
+ *       Another consideration is that nr_cpu_ids is initialized
+ *       to NR_CPUS and isn't lowered until the possible cpus are
+ *       discovered (including any disabled cpus).  So early uses
+ *       will span the entire range of NR_CPUS.
+ * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+ *
  * The available cpumask operations are:
  *
  * void cpu_set(cpu, mask)              turn on bit 'cpu' in mask
@@ -38,18 +52,60 @@
  * int cpus_empty(mask)                 Is mask empty (no bits sets)?
  * int cpus_full(mask)                  Is mask full (all bits sets)?
  * int cpus_weight(mask)                Hamming weigh - number of set bits
+ * int cpus_weight_nr(mask)             Same using nr_cpu_ids instead of NR_CPUS
  *
  * void cpus_shift_right(dst, src, n)   Shift right
  * void cpus_shift_left(dst, src, n)    Shift left
  *
  * int first_cpu(mask)                  Number lowest set bit, or NR_CPUS
  * int next_cpu(cpu, mask)              Next cpu past 'cpu', or NR_CPUS
+ * int next_cpu_nr(cpu, mask)           Next cpu past 'cpu', or nr_cpu_ids
  *
  * cpumask_t cpumask_of_cpu(cpu)        Return cpumask with bit 'cpu' set
+ *ifdef CONFIG_HAS_CPUMASK_OF_CPU
+ * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t *v
+ * cpumask_of_cpu_ptr_next(v, cpu)      Sets v = &cpumask_of_cpu_map[cpu]
+ * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
+ *else
+ * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t _v and *v = &_v
+ * cpumask_of_cpu_ptr_next(v, cpu)      Sets _v = cpumask_of_cpu(cpu)
+ * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
+ *endif
  * CPU_MASK_ALL                         Initializer - all bits set
  * CPU_MASK_NONE                        Initializer - no bits set
  * unsigned long *cpus_addr(mask)       Array of unsigned long's in mask
  *
+ * CPUMASK_ALLOC kmalloc's a structure that is a composite of many cpumask_t
+ * variables, and CPUMASK_PTR provides pointers to each field.
+ *
+ * The structure should be defined something like this:
+ * struct my_cpumasks {
+ *      cpumask_t mask1;
+ *      cpumask_t mask2;
+ * };
+ *
+ * Usage is then:
+ *      CPUMASK_ALLOC(my_cpumasks);
+ *      CPUMASK_PTR(mask1, my_cpumasks);
+ *      CPUMASK_PTR(mask2, my_cpumasks);
+ *
+ *      --- DO NOT reference cpumask_t pointers until this check ---
+ *      if (my_cpumasks == NULL)
+ *              "kmalloc failed"...
+ *
+ * References are now pointers to the cpumask_t variables (*mask1, ...)
+ *
+ *if NR_CPUS > BITS_PER_LONG
+ *   CPUMASK_ALLOC(m)                   Declares and allocates struct m *m =
+ *                                              kmalloc(sizeof(*m), GFP_KERNEL)
+ *   CPUMASK_FREE(m)                    Macro for kfree(m)
+ *else
+ *   CPUMASK_ALLOC(m)                   Declares struct m _m, *m = &_m
+ *   CPUMASK_FREE(m)                    Nop
+ *endif
+ *   CPUMASK_PTR(v, m)                  Declares cpumask_t *v = &(m->v)
+ * ------------------------------------------------------------------------
+ *
  * int cpumask_scnprintf(buf, len, mask) Format cpumask for printing
  * int cpumask_parse_user(ubuf, ulen, mask)     Parse ascii string as cpumask
  * int cpulist_scnprintf(buf, len, mask) Format cpumask as list for printing
@@ -59,7 +115,8 @@
  * void cpus_onto(dst, orig, relmap)    *dst = orig relative to relmap
  * void cpus_fold(dst, orig, sz)        dst bits = orig bits mod sz
  *
- * for_each_cpu_mask(cpu, mask)         for-loop cpu over mask
+ * for_each_cpu_mask(cpu, mask)         for-loop cpu over mask using NR_CPUS
+ * for_each_cpu_mask_nr(cpu, mask)      for-loop cpu over mask using nr_cpu_ids
  *
  * int num_online_cpus()                Number of online CPUs
  * int num_possible_cpus()              Number of all possible CPUs
@@ -216,23 +273,19 @@ static inline void __cpus_shift_left(cpumask_t *dstp,
         bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
 }
 
-#ifdef CONFIG_SMP
-int __first_cpu(const cpumask_t *srcp);
-#define first_cpu(src) __first_cpu(&(src))
-int __next_cpu(int n, const cpumask_t *srcp);
-#define next_cpu(n, src) __next_cpu((n), &(src))
-#else
-#define first_cpu(src)          ({ (void)(src); 0; })
-#define next_cpu(n, src)        ({ (void)(src); 1; })
-#endif
 
 #ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP
 extern cpumask_t *cpumask_of_cpu_map;
-#define cpumask_of_cpu(cpu)    (cpumask_of_cpu_map[cpu])
-
+#define cpumask_of_cpu(cpu)     (cpumask_of_cpu_map[cpu])
+#define cpumask_of_cpu_ptr(v, cpu)                                      \
+                const cpumask_t *v = &cpumask_of_cpu(cpu)
+#define cpumask_of_cpu_ptr_declare(v)                                   \
+                const cpumask_t *v
+#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
+                                        v = &cpumask_of_cpu(cpu)
 #else
 #define cpumask_of_cpu(cpu)                                             \
-(*({                                                                    \
+({                                                                      \
         typeof(_unused_cpumask_arg_) m;                                 \
         if (sizeof(m) == sizeof(unsigned long)) {                       \
                 m.bits[0] = 1UL<<(cpu);                                 \
@@ -240,8 +293,16 @@ extern cpumask_t *cpumask_of_cpu_map;
                 cpus_clear(m);                                          \
                 cpu_set((cpu), m);                                      \
         }                                                               \
-        &m;                                                             \
-}))
+        m;                                                              \
+})
+#define cpumask_of_cpu_ptr(v, cpu)                                      \
+                cpumask_t _##v = cpumask_of_cpu(cpu);                   \
+                const cpumask_t *v = &_##v
+#define cpumask_of_cpu_ptr_declare(v)                                   \
+                cpumask_t _##v;                                         \
+                const cpumask_t *v = &_##v
+#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
+                                        _##v = cpumask_of_cpu(cpu)
 #endif
 
 #define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
@@ -281,6 +342,15 @@ extern cpumask_t cpu_mask_all;
 
 #define cpus_addr(src) ((src).bits)
 
+#if NR_CPUS > BITS_PER_LONG
+#define CPUMASK_ALLOC(m)        struct m *m = kmalloc(sizeof(*m), GFP_KERNEL)
+#define CPUMASK_FREE(m)         kfree(m)
+#else
+#define CPUMASK_ALLOC(m)        struct m _m, *m = &_m
+#define CPUMASK_FREE(m)
+#endif
+#define CPUMASK_PTR(v, m)       cpumask_t *v = &(m->v)
+
 #define cpumask_scnprintf(buf, len, src) \
                         __cpumask_scnprintf((buf), (len), &(src), NR_CPUS)
 static inline int __cpumask_scnprintf(char *buf, int len,
@@ -343,29 +413,59 @@ static inline void __cpus_fold(cpumask_t *dstp, const cpumask_t *origp,
         bitmap_fold(dstp->bits, origp->bits, sz, nbits);
 }
 
-#if NR_CPUS > 1
-#define for_each_cpu_mask(cpu, mask)            \
-        for ((cpu) = first_cpu(mask);           \
-                (cpu) < NR_CPUS;                \
-                (cpu) = next_cpu((cpu), (mask)))
-#else /* NR_CPUS == 1 */
-#define for_each_cpu_mask(cpu, mask)            \
+#if NR_CPUS == 1
+
+#define nr_cpu_ids              1
+#define first_cpu(src)          ({ (void)(src); 0; })
+#define next_cpu(n, src)        ({ (void)(src); 1; })
+#define any_online_cpu(mask)    0
+#define for_each_cpu_mask(cpu, mask)    \
         for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
-#endif /* NR_CPUS */
+
+#else /* NR_CPUS > 1 */
+
+extern int nr_cpu_ids;
+int __first_cpu(const cpumask_t *srcp);
+int __next_cpu(int n, const cpumask_t *srcp);
+int __any_online_cpu(const cpumask_t *mask);
+
+#define first_cpu(src)          __first_cpu(&(src))
+#define next_cpu(n, src)        __next_cpu((n), &(src))
+#define any_online_cpu(mask) __any_online_cpu(&(mask))
+#define for_each_cpu_mask(cpu, mask)                    \
+        for ((cpu) = -1;                                \
+                (cpu) = next_cpu((cpu), (mask)),        \
+                (cpu) < NR_CPUS; )
+#endif
+
+#if NR_CPUS <= 64
 
 #define next_cpu_nr(n, src)             next_cpu(n, src)
 #define cpus_weight_nr(cpumask)         cpus_weight(cpumask)
 #define for_each_cpu_mask_nr(cpu, mask) for_each_cpu_mask(cpu, mask)
 
+#else /* NR_CPUS > 64 */
+
+int __next_cpu_nr(int n, const cpumask_t *srcp);
+#define next_cpu_nr(n, src)     __next_cpu_nr((n), &(src))
+#define cpus_weight_nr(cpumask) __cpus_weight(&(cpumask), nr_cpu_ids)
+#define for_each_cpu_mask_nr(cpu, mask)                 \
+        for ((cpu) = -1;                                \
+                (cpu) = next_cpu_nr((cpu), (mask)),     \
+                (cpu) < nr_cpu_ids; )
+
+#endif /* NR_CPUS > 64 */
+
 /*
  * The following particular system cpumasks and operations manage
- * possible, present and online cpus.  Each of them is a fixed size
+ * possible, present, active and online cpus.  Each of them is a fixed size
  * bitmap of size NR_CPUS.
  *
  *  #ifdef CONFIG_HOTPLUG_CPU
  *     cpu_possible_map - has bit 'cpu' set iff cpu is populatable
  *     cpu_present_map  - has bit 'cpu' set iff cpu is populated
  *     cpu_online_map   - has bit 'cpu' set iff cpu available to scheduler
+ *     cpu_active_map   - has bit 'cpu' set iff cpu available to migration
  *  #else
  *     cpu_possible_map - has bit 'cpu' set iff cpu is populated
  *     cpu_present_map  - copy of cpu_possible_map
@@ -416,14 +516,16 @@ static inline void __cpus_fold(cpumask_t *dstp, const cpumask_t *origp,
 extern cpumask_t cpu_possible_map;
 extern cpumask_t cpu_online_map;
 extern cpumask_t cpu_present_map;
+extern cpumask_t cpu_active_map;
 
 #if NR_CPUS > 1
-#define num_online_cpus()       cpus_weight(cpu_online_map)
-#define num_possible_cpus()     cpus_weight(cpu_possible_map)
-#define num_present_cpus()      cpus_weight(cpu_present_map)
+#define num_online_cpus()       cpus_weight_nr(cpu_online_map)
+#define num_possible_cpus()     cpus_weight_nr(cpu_possible_map)
+#define num_present_cpus()      cpus_weight_nr(cpu_present_map)
 #define cpu_online(cpu)         cpu_isset((cpu), cpu_online_map)
 #define cpu_possible(cpu)       cpu_isset((cpu), cpu_possible_map)
 #define cpu_present(cpu)        cpu_isset((cpu), cpu_present_map)
+#define cpu_active(cpu)         cpu_isset((cpu), cpu_active_map)
 #else
 #define num_online_cpus()       1
 #define num_possible_cpus()     1
@@ -431,21 +533,13 @@ extern cpumask_t cpu_present_map;
 #define cpu_online(cpu)         ((cpu) == 0)
 #define cpu_possible(cpu)       ((cpu) == 0)
 #define cpu_present(cpu)        ((cpu) == 0)
+#define cpu_active(cpu)         ((cpu) == 0)
 #endif
 
 #define cpu_is_offline(cpu)     unlikely(!cpu_online(cpu))
 
-#ifdef CONFIG_SMP
-extern int nr_cpu_ids;
-#define any_online_cpu(mask) __any_online_cpu(&(mask))
-int __any_online_cpu(const cpumask_t *mask);
-#else
-#define nr_cpu_ids                      1
-#define any_online_cpu(mask)            0
-#endif
-
-#define for_each_possible_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
-#define for_each_online_cpu(cpu)  for_each_cpu_mask((cpu), cpu_online_map)
-#define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
+#define for_each_possible_cpu(cpu) for_each_cpu_mask_nr((cpu), cpu_possible_map)
+#define for_each_online_cpu(cpu)   for_each_cpu_mask_nr((cpu), cpu_online_map)
+#define for_each_present_cpu(cpu)  for_each_cpu_mask_nr((cpu), cpu_present_map)
 
 #endif /* __LINUX_CPUMASK_H */
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 038578362b47..e8f450c499b0 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -78,6 +78,8 @@ extern void cpuset_track_online_nodes(void);
 
 extern int current_cpuset_is_being_rebound(void);
 
+extern void rebuild_sched_domains(void);
+
 #else /* !CONFIG_CPUSETS */
 
 static inline int cpuset_init_early(void) { return 0; }
@@ -156,6 +158,11 @@ static inline int current_cpuset_is_being_rebound(void)
         return 0;
 }
 
+static inline void rebuild_sched_domains(void)
+{
+        partition_sched_domains(0, NULL, NULL);
+}
+
 #endif /* !CONFIG_CPUSETS */
 
 #endif /* _LINUX_CPUSET_H */
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
new file mode 100644
index 000000000000..bb3dd0545928
--- /dev/null
+++ b/include/linux/mfd/core.h
@@ -0,0 +1,55 @@
+#ifndef MFD_CORE_H
+#define MFD_CORE_H
+/*
+ * drivers/mfd/mfd-core.h
+ *
+ * core MFD support
+ * Copyright (c) 2006 Ian Molton
+ * Copyright (c) 2007 Dmitry Baryshkov
+ *
+ * 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/platform_device.h>
+
+/*
+ * This struct describes the MFD part ("cell").
+ * After registration the copy of this structure will become the platform data
+ * of the resulting platform_device
+ */
+struct mfd_cell {
+        const char              *name;
+
+        int                     (*enable)(struct platform_device *dev);
+        int                     (*disable)(struct platform_device *dev);
+        int                     (*suspend)(struct platform_device *dev);
+        int                     (*resume)(struct platform_device *dev);
+
+        void                    *driver_data; /* driver-specific data */
+
+        /*
+         * This resources can be specified relatievly to the parent device.
+         * For accessing device you should use resources from device
+         */
+        int                     num_resources;
+        const struct resource   *resources;
+};
+
+static inline struct mfd_cell *
+mfd_get_cell(struct platform_device *pdev)
+{
+        return (struct mfd_cell *)pdev->dev.platform_data;
+}
+
+extern int mfd_add_devices(
+                struct platform_device *parent,
+                const struct mfd_cell *cells, int n_devs,
+                struct resource *mem_base,
+                int irq_base);
+
+extern void mfd_remove_devices(struct platform_device *parent);
+
+#endif
diff --git a/include/linux/mfd/tc6393xb.h b/include/linux/mfd/tc6393xb.h
new file mode 100644
index 000000000000..7cc824a58f7c
--- /dev/null
+++ b/include/linux/mfd/tc6393xb.h
@@ -0,0 +1,49 @@
+/*
+ * Toshiba TC6393XB SoC support
+ *
+ * Copyright(c) 2005-2006 Chris Humbert
+ * Copyright(c) 2005 Dirk Opfer
+ * Copyright(c) 2005 Ian Molton <spyro@f2s.com>
+ * Copyright(c) 2007 Dmitry Baryshkov
+ *
+ * Based on code written by Sharp/Lineo for 2.4 kernels
+ * Based on locomo.c
+ *
+ * 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 TC6393XB_H
+#define TC6393XB_H
+
+/* Also one should provide the CK3P6MI clock */
+struct tc6393xb_platform_data {
+        u16     scr_pll2cr;     /* PLL2 Control */
+        u16     scr_gper;       /* GP Enable */
+        u32     scr_gpo_doecr;  /* GPO Data OE Control */
+        u32     scr_gpo_dsr;    /* GPO Data Set */
+
+        int     (*enable)(struct platform_device *dev);
+        int     (*disable)(struct platform_device *dev);
+        int     (*suspend)(struct platform_device *dev);
+        int     (*resume)(struct platform_device *dev);
+
+        int     irq_base;       /* a base for cascaded irq */
+        int     gpio_base;
+
+        struct tmio_nand_data   *nand_data;
+};
+
+/*
+ * Relative to irq_base
+ */
+#define IRQ_TC6393_NAND         0
+#define IRQ_TC6393_MMC          1
+#define IRQ_TC6393_OHCI         2
+#define IRQ_TC6393_SERIAL       3
+#define IRQ_TC6393_FB           4
+
+#define TC6393XB_NR_IRQS        8
+
+#endif
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
new file mode 100644
index 000000000000..9438d8c9ac1c
--- /dev/null
+++ b/include/linux/mfd/tmio.h
@@ -0,0 +1,17 @@
+#ifndef MFD_TMIO_H
+#define MFD_TMIO_H
+
+/*
+ * data for the NAND controller
+ */
+struct tmio_nand_data {
+        struct nand_bbt_descr   *badblock_pattern;
+        struct mtd_partition    *partition;
+        unsigned int            num_partitions;
+};
+
+#define TMIO_NAND_CONFIG        "tmio-nand-config"
+#define TMIO_NAND_CONTROL       "tmio-nand-control"
+#define TMIO_NAND_IRQ           "tmio-nand"
+
+#endif
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1941d8b5cf11..dc7e592c473a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -295,10 +295,11 @@ extern void softlockup_tick(void);
 extern void spawn_softlockup_task(void);
 extern void touch_softlockup_watchdog(void);
 extern void touch_all_softlockup_watchdogs(void);
-extern unsigned long  softlockup_thresh;
+extern unsigned int  softlockup_panic;
 extern unsigned long sysctl_hung_task_check_count;
 extern unsigned long sysctl_hung_task_timeout_secs;
 extern unsigned long sysctl_hung_task_warnings;
+extern int softlockup_thresh;
 #else
 static inline void softlockup_tick(void)
 {
@@ -824,7 +825,16 @@ extern void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
                                     struct sched_domain_attr *dattr_new);
 extern int arch_reinit_sched_domains(void);
 
-#endif  /* CONFIG_SMP */
+#else /* CONFIG_SMP */
+
+struct sched_domain_attr;
+
+static inline void
+partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
+                        struct sched_domain_attr *dattr_new)
+{
+}
+#endif  /* !CONFIG_SMP */
 
 struct io_context;                      /* See blkdev.h */
 #define NGROUPS_SMALL           32
diff --git a/include/linux/smc91x.h b/include/linux/smc91x.h
index 8e0556b8781c..3827b922ba1f 100644
--- a/include/linux/smc91x.h
+++ b/include/linux/smc91x.h
@@ -5,9 +5,19 @@
 #define SMC91X_USE_16BIT (1 << 1)
 #define SMC91X_USE_32BIT (1 << 2)
 
+#define SMC91X_NOWAIT           (1 << 3)
+
+/* two bits for IO_SHIFT, let's hope later designs will keep this sane */
+#define SMC91X_IO_SHIFT_0       (0 << 4)
+#define SMC91X_IO_SHIFT_1       (1 << 4)
+#define SMC91X_IO_SHIFT_2       (2 << 4)
+#define SMC91X_IO_SHIFT_3       (3 << 4)
+#define SMC91X_IO_SHIFT(x)      (((x) >> 4) & 0x3)
+
+#define SMC91X_USE_DMA          (1 << 6)
+
 struct smc91x_platdata {
         unsigned long flags;
-        unsigned long irq_flags; /* IRQF_... */
 };
 
 #endif /* __SMC91X_H__ */
diff --git a/init/main.c b/init/main.c
index 756eca4b821a..2769dc031c62 100644
--- a/init/main.c
+++ b/init/main.c
@@ -415,6 +415,13 @@ static void __init smp_init(void)
 {
         unsigned int cpu;
 
+        /*
+         * Set up the current CPU as possible to migrate to.
+         * The other ones will be done by cpu_up/cpu_down()
+         */
+        cpu = smp_processor_id();
+        cpu_set(cpu, cpu_active_map);
+
         /* FIXME: This should be done in userspace --RR */
         for_each_present_cpu(cpu) {
                 if (num_online_cpus() >= setup_max_cpus)
diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
index 526128a2e622..2a202a846757 100644
--- a/kernel/Kconfig.hz
+++ b/kernel/Kconfig.hz
@@ -55,4 +55,4 @@ config HZ
         default 1000 if HZ_1000
 
 config SCHED_HRTICK
-        def_bool HIGH_RES_TIMERS && X86
+        def_bool HIGH_RES_TIMERS
diff --git a/kernel/Makefile b/kernel/Makefile
index 985ddb7da4d0..15ab63ffe64d 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -11,6 +11,8 @@ obj-y     = sched.o fork.o exec_domain.o panic.o printk.o profile.o \
             hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
             notifier.o ksysfs.o pm_qos_params.o sched_clock.o
 
+CFLAGS_REMOVE_sched.o = -mno-spe
+
 ifdef CONFIG_FTRACE
 # Do not trace debug files and internal ftrace files
 CFLAGS_REMOVE_lockdep.o = -pg
diff --git a/kernel/cpu.c b/kernel/cpu.c
index cfb1d43ab801..2cc409ce0a8f 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -64,6 +64,8 @@ void __init cpu_hotplug_init(void)
         cpu_hotplug.refcount = 0;
 }
 
+cpumask_t cpu_active_map;
+
 #ifdef CONFIG_HOTPLUG_CPU
 
 void get_online_cpus(void)
@@ -291,11 +293,30 @@ int __ref cpu_down(unsigned int cpu)
         int err = 0;
 
         cpu_maps_update_begin();
-        if (cpu_hotplug_disabled)
+
+        if (cpu_hotplug_disabled) {
                 err = -EBUSY;
-        else
-                err = _cpu_down(cpu, 0);
+                goto out;
+        }
+
+        cpu_clear(cpu, cpu_active_map);
+
+        /*
+         * Make sure the all cpus did the reschedule and are not
+         * using stale version of the cpu_active_map.
+         * This is not strictly necessary becuase stop_machine()
+         * that we run down the line already provides the required
+         * synchronization. But it's really a side effect and we do not
+         * want to depend on the innards of the stop_machine here.
+         */
+        synchronize_sched();
+
+        err = _cpu_down(cpu, 0);
 
+        if (cpu_online(cpu))
+                cpu_set(cpu, cpu_active_map);
+
+out:
         cpu_maps_update_done();
         return err;
 }
@@ -355,11 +376,18 @@ int __cpuinit cpu_up(unsigned int cpu)
         }
 
         cpu_maps_update_begin();
-        if (cpu_hotplug_disabled)
+
+        if (cpu_hotplug_disabled) {
                 err = -EBUSY;
-        else
-                err = _cpu_up(cpu, 0);
+                goto out;
+        }
+
+        err = _cpu_up(cpu, 0);
 
+        if (cpu_online(cpu))
+                cpu_set(cpu, cpu_active_map);
+
+out:
         cpu_maps_update_done();
         return err;
 }
@@ -413,7 +441,7 @@ void __ref enable_nonboot_cpus(void)
                 goto out;
 
         printk("Enabling non-boot CPUs ...\n");
-        for_each_cpu_mask(cpu, frozen_cpus) {
+        for_each_cpu_mask_nr(cpu, frozen_cpus) {
                 error = _cpu_up(cpu, 1);
                 if (!error) {
                         printk("CPU%d is up\n", cpu);
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index d2cc67dac8b1..d5738910c34c 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -564,7 +564,7 @@ update_domain_attr(struct sched_domain_attr *dattr, struct cpuset *c)
  *      partition_sched_domains().
  */
 
-static void rebuild_sched_domains(void)
+void rebuild_sched_domains(void)
 {
         struct kfifo *q;        /* queue of cpusets to be scanned */
         struct cpuset *cp;      /* scans q */
diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c
index 16eeeaa9d618..6f8696c502f4 100644
--- a/kernel/rcuclassic.c
+++ b/kernel/rcuclassic.c
@@ -106,7 +106,7 @@ static void force_quiescent_state(struct rcu_data *rdp,
                  */
                 cpus_and(cpumask, rcp->cpumask, cpu_online_map);
                 cpu_clear(rdp->cpu, cpumask);
-                for_each_cpu_mask(cpu, cpumask)
+                for_each_cpu_mask_nr(cpu, cpumask)
                         smp_send_reschedule(cpu);
         }
 }
diff --git a/kernel/rcupreempt.c b/kernel/rcupreempt.c
index 6f62b77d93c4..27827931ca0d 100644
--- a/kernel/rcupreempt.c
+++ b/kernel/rcupreempt.c
@@ -756,7 +756,7 @@ rcu_try_flip_idle(void)
 
         /* Now ask each CPU for acknowledgement of the flip. */
 
-        for_each_cpu_mask(cpu, rcu_cpu_online_map) {
+        for_each_cpu_mask_nr(cpu, rcu_cpu_online_map) {
                 per_cpu(rcu_flip_flag, cpu) = rcu_flipped;
                 dyntick_save_progress_counter(cpu);
         }
@@ -774,7 +774,7 @@ rcu_try_flip_waitack(void)
         int cpu;
 
         RCU_TRACE_ME(rcupreempt_trace_try_flip_a1);
-        for_each_cpu_mask(cpu, rcu_cpu_online_map)
+        for_each_cpu_mask_nr(cpu, rcu_cpu_online_map)
                 if (rcu_try_flip_waitack_needed(cpu) &&
                     per_cpu(rcu_flip_flag, cpu) != rcu_flip_seen) {
                         RCU_TRACE_ME(rcupreempt_trace_try_flip_ae1);
@@ -806,7 +806,7 @@ rcu_try_flip_waitzero(void)
         /* Check to see if the sum of the "last" counters is zero. */
 
         RCU_TRACE_ME(rcupreempt_trace_try_flip_z1);
-        for_each_cpu_mask(cpu, rcu_cpu_online_map)
+        for_each_cpu_mask_nr(cpu, rcu_cpu_online_map)
                 sum += RCU_DATA_CPU(cpu)->rcu_flipctr[lastidx];
         if (sum != 0) {
                 RCU_TRACE_ME(rcupreempt_trace_try_flip_ze1);
@@ -821,7 +821,7 @@ rcu_try_flip_waitzero(void)
         smp_mb();  /*  ^^^^^^^^^^^^ */
 
         /* Call for a memory barrier from each CPU. */
-        for_each_cpu_mask(cpu, rcu_cpu_online_map) {
+        for_each_cpu_mask_nr(cpu, rcu_cpu_online_map) {
                 per_cpu(rcu_mb_flag, cpu) = rcu_mb_needed;
                 dyntick_save_progress_counter(cpu);
         }
@@ -841,7 +841,7 @@ rcu_try_flip_waitmb(void)
         int cpu;
 
         RCU_TRACE_ME(rcupreempt_trace_try_flip_m1);
-        for_each_cpu_mask(cpu, rcu_cpu_online_map)
+        for_each_cpu_mask_nr(cpu, rcu_cpu_online_map)
                 if (rcu_try_flip_waitmb_needed(cpu) &&
                     per_cpu(rcu_mb_flag, cpu) != rcu_mb_done) {
                         RCU_TRACE_ME(rcupreempt_trace_try_flip_me1);
diff --git a/kernel/sched.c b/kernel/sched.c
index b1104ea5d255..6acf749d3336 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -571,8 +571,10 @@ struct rq {
 #endif
 
 #ifdef CONFIG_SCHED_HRTICK
-        unsigned long hrtick_flags;
-        ktime_t hrtick_expire;
+#ifdef CONFIG_SMP
+        int hrtick_csd_pending;
+        struct call_single_data hrtick_csd;
+#endif
         struct hrtimer hrtick_timer;
 #endif
 
@@ -983,13 +985,6 @@ static struct rq *this_rq_lock(void)
         return rq;
 }
 
-static void __resched_task(struct task_struct *p, int tif_bit);
-
-static inline void resched_task(struct task_struct *p)
-{
-        __resched_task(p, TIF_NEED_RESCHED);
-}
-
 #ifdef CONFIG_SCHED_HRTICK
 /*
  * Use HR-timers to deliver accurate preemption points.
@@ -1001,25 +996,6 @@ static inline void resched_task(struct task_struct *p)
  * When we get rescheduled we reprogram the hrtick_timer outside of the
  * rq->lock.
  */
-static inline void resched_hrt(struct task_struct *p)
-{
-        __resched_task(p, TIF_HRTICK_RESCHED);
-}
-
-static inline void resched_rq(struct rq *rq)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&rq->lock, flags);
-        resched_task(rq->curr);
-        spin_unlock_irqrestore(&rq->lock, flags);
-}
-
-enum {
-        HRTICK_SET,             /* re-programm hrtick_timer */
-        HRTICK_RESET,           /* not a new slice */
-        HRTICK_BLOCK,           /* stop hrtick operations */
-};
 
 /*
  * Use hrtick when:
@@ -1030,40 +1006,11 @@ static inline int hrtick_enabled(struct rq *rq)
 {
         if (!sched_feat(HRTICK))
                 return 0;
-        if (unlikely(test_bit(HRTICK_BLOCK, &rq->hrtick_flags)))
+        if (!cpu_active(cpu_of(rq)))
                 return 0;
         return hrtimer_is_hres_active(&rq->hrtick_timer);
 }
 
-/*
- * Called to set the hrtick timer state.
- *
- * called with rq->lock held and irqs disabled
- */
-static void hrtick_start(struct rq *rq, u64 delay, int reset)
-{
-        assert_spin_locked(&rq->lock);
-
-        /*
-         * preempt at: now + delay
-         */
-        rq->hrtick_expire =
-                ktime_add_ns(rq->hrtick_timer.base->get_time(), delay);
-        /*
-         * indicate we need to program the timer
-         */
-        __set_bit(HRTICK_SET, &rq->hrtick_flags);
-        if (reset)
-                __set_bit(HRTICK_RESET, &rq->hrtick_flags);
-
-        /*
-         * New slices are called from the schedule path and don't need a
-         * forced reschedule.
-         */
-        if (reset)
-                resched_hrt(rq->curr);
-}
-
 static void hrtick_clear(struct rq *rq)
 {
         if (hrtimer_active(&rq->hrtick_timer))
@@ -1071,32 +1018,6 @@ static void hrtick_clear(struct rq *rq)
 }
 
 /*
- * Update the timer from the possible pending state.
- */
-static void hrtick_set(struct rq *rq)
-{
-        ktime_t time;
-        int set, reset;
-        unsigned long flags;
-
-        WARN_ON_ONCE(cpu_of(rq) != smp_processor_id());
-
-        spin_lock_irqsave(&rq->lock, flags);
-        set = __test_and_clear_bit(HRTICK_SET, &rq->hrtick_flags);
-        reset = __test_and_clear_bit(HRTICK_RESET, &rq->hrtick_flags);
-        time = rq->hrtick_expire;
-        clear_thread_flag(TIF_HRTICK_RESCHED);
-        spin_unlock_irqrestore(&rq->lock, flags);
-
-        if (set) {
-                hrtimer_start(&rq->hrtick_timer, time, HRTIMER_MODE_ABS);
-                if (reset && !hrtimer_active(&rq->hrtick_timer))
-                        resched_rq(rq);
-        } else
-                hrtick_clear(rq);
-}
-
-/*
  * High-resolution timer tick.
  * Runs from hardirq context with interrupts disabled.
  */
@@ -1115,27 +1036,37 @@ static enum hrtimer_restart hrtick(struct hrtimer *timer)
 }
 
 #ifdef CONFIG_SMP
-static void hotplug_hrtick_disable(int cpu)
+/*
+ * called from hardirq (IPI) context
+ */
+static void __hrtick_start(void *arg)
 {
-        struct rq *rq = cpu_rq(cpu);
-        unsigned long flags;
-
-        spin_lock_irqsave(&rq->lock, flags);
-        rq->hrtick_flags = 0;
-        __set_bit(HRTICK_BLOCK, &rq->hrtick_flags);
-        spin_unlock_irqrestore(&rq->lock, flags);
+        struct rq *rq = arg;
 
-        hrtick_clear(rq);
+        spin_lock(&rq->lock);
+        hrtimer_restart(&rq->hrtick_timer);
+        rq->hrtick_csd_pending = 0;
+        spin_unlock(&rq->lock);
 }
 
-static void hotplug_hrtick_enable(int cpu)
+/*
+ * Called to set the hrtick timer state.
+ *
+ * called with rq->lock held and irqs disabled
+ */
+static void hrtick_start(struct rq *rq, u64 delay)
 {
-        struct rq *rq = cpu_rq(cpu);
-        unsigned long flags;
+        struct hrtimer *timer = &rq->hrtick_timer;
+        ktime_t time = ktime_add_ns(timer->base->get_time(), delay);
 
-        spin_lock_irqsave(&rq->lock, flags);
-        __clear_bit(HRTICK_BLOCK, &rq->hrtick_flags);
-        spin_unlock_irqrestore(&rq->lock, flags);
+        timer->expires = time;
+
+        if (rq == this_rq()) {
+                hrtimer_restart(timer);
+        } else if (!rq->hrtick_csd_pending) {
+                __smp_call_function_single(cpu_of(rq), &rq->hrtick_csd);
+                rq->hrtick_csd_pending = 1;
+        }
 }
 
 static int
@@ -1150,16 +1081,7 @@ hotplug_hrtick(struct notifier_block *nfb, unsigned long action, void *hcpu)
         case CPU_DOWN_PREPARE_FROZEN:
         case CPU_DEAD:
         case CPU_DEAD_FROZEN:
-                hotplug_hrtick_disable(cpu);
-                return NOTIFY_OK;
-
-        case CPU_UP_PREPARE:
-        case CPU_UP_PREPARE_FROZEN:
-        case CPU_DOWN_FAILED:
-        case CPU_DOWN_FAILED_FROZEN:
-        case CPU_ONLINE:
-        case CPU_ONLINE_FROZEN:
-                hotplug_hrtick_enable(cpu);
+                hrtick_clear(cpu_rq(cpu));
                 return NOTIFY_OK;
         }
 
@@ -1170,46 +1092,45 @@ static void init_hrtick(void)
 {
         hotcpu_notifier(hotplug_hrtick, 0);
 }
-#endif /* CONFIG_SMP */
+#else
+/*
+ * Called to set the hrtick timer state.
+ *
+ * called with rq->lock held and irqs disabled
+ */
+static void hrtick_start(struct rq *rq, u64 delay)
+{
+        hrtimer_start(&rq->hrtick_timer, ns_to_ktime(delay), HRTIMER_MODE_REL);
+}
 
-static void init_rq_hrtick(struct rq *rq)
+static void init_hrtick(void)
 {
-        rq->hrtick_flags = 0;
-        hrtimer_init(&rq->hrtick_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        rq->hrtick_timer.function = hrtick;
-        rq->hrtick_timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
 }
+#endif /* CONFIG_SMP */
 
-void hrtick_resched(void)
+static void init_rq_hrtick(struct rq *rq)
 {
-        struct rq *rq;
-        unsigned long flags;
+#ifdef CONFIG_SMP
+        rq->hrtick_csd_pending = 0;
 
-        if (!test_thread_flag(TIF_HRTICK_RESCHED))
-                return;
+        rq->hrtick_csd.flags = 0;
+        rq->hrtick_csd.func = __hrtick_start;
+        rq->hrtick_csd.info = rq;
+#endif
 
-        local_irq_save(flags);
-        rq = cpu_rq(smp_processor_id());
-        hrtick_set(rq);
-        local_irq_restore(flags);
+        hrtimer_init(&rq->hrtick_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+        rq->hrtick_timer.function = hrtick;
+        rq->hrtick_timer.cb_mode = HRTIMER_CB_IRQSAFE_NO_SOFTIRQ;
 }
 #else
 static inline void hrtick_clear(struct rq *rq)
 {
 }
 
-static inline void hrtick_set(struct rq *rq)
-{
-}
-
 static inline void init_rq_hrtick(struct rq *rq)
 {
 }
 
-void hrtick_resched(void)
-{
-}
-
 static inline void init_hrtick(void)
 {
 }
@@ -1228,16 +1149,16 @@ static inline void init_hrtick(void)
 #define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG)
 #endif
 
-static void __resched_task(struct task_struct *p, int tif_bit)
+static void resched_task(struct task_struct *p)
 {
         int cpu;
 
         assert_spin_locked(&task_rq(p)->lock);
 
-        if (unlikely(test_tsk_thread_flag(p, tif_bit)))
+        if (unlikely(test_tsk_thread_flag(p, TIF_NEED_RESCHED)))
                 return;
 
-        set_tsk_thread_flag(p, tif_bit);
+        set_tsk_thread_flag(p, TIF_NEED_RESCHED);
 
         cpu = task_cpu(p);
         if (cpu == smp_processor_id())
@@ -1303,10 +1224,10 @@ void wake_up_idle_cpu(int cpu)
 #endif /* CONFIG_NO_HZ */
 
 #else /* !CONFIG_SMP */
-static void __resched_task(struct task_struct *p, int tif_bit)
+static void resched_task(struct task_struct *p)
 {
         assert_spin_locked(&task_rq(p)->lock);
-        set_tsk_thread_flag(p, tif_bit);
+        set_tsk_need_resched(p);
 }
 #endif /* CONFIG_SMP */
 
@@ -2108,7 +2029,7 @@ find_idlest_group(struct sched_domain *sd, struct task_struct *p, int this_cpu)
                 /* Tally up the load of all CPUs in the group */
                 avg_load = 0;
 
-                for_each_cpu_mask(i, group->cpumask) {
+                for_each_cpu_mask_nr(i, group->cpumask) {
                         /* Bias balancing toward cpus of our domain */
                         if (local_group)
                                 load = source_load(i, load_idx);
@@ -2150,7 +2071,7 @@ find_idlest_cpu(struct sched_group *group, struct task_struct *p, int this_cpu,
         /* Traverse only the allowed CPUs */
         cpus_and(*tmp, group->cpumask, p->cpus_allowed);
 
-        for_each_cpu_mask(i, *tmp) {
+        for_each_cpu_mask_nr(i, *tmp) {
                 load = weighted_cpuload(i);
 
                 if (load < min_load || (load == min_load && i == this_cpu)) {
@@ -2881,7 +2802,7 @@ static void sched_migrate_task(struct task_struct *p, int dest_cpu)
 
         rq = task_rq_lock(p, &flags);
         if (!cpu_isset(dest_cpu, p->cpus_allowed)
-            || unlikely(cpu_is_offline(dest_cpu)))
+            || unlikely(!cpu_active(dest_cpu)))
                 goto out;
 
         /* force the process onto the specified CPU */
@@ -3168,7 +3089,7 @@ find_busiest_group(struct sched_domain *sd, int this_cpu,
                 max_cpu_load = 0;
                 min_cpu_load = ~0UL;
 
-                for_each_cpu_mask(i, group->cpumask) {
+                for_each_cpu_mask_nr(i, group->cpumask) {
                         struct rq *rq;
 
                         if (!cpu_isset(i, *cpus))
@@ -3447,7 +3368,7 @@ find_busiest_queue(struct sched_group *group, enum cpu_idle_type idle,
         unsigned long max_load = 0;
         int i;
 
-        for_each_cpu_mask(i, group->cpumask) {
+        for_each_cpu_mask_nr(i, group->cpumask) {
                 unsigned long wl;
 
                 if (!cpu_isset(i, *cpus))
@@ -3849,7 +3770,7 @@ int select_nohz_load_balancer(int stop_tick)
                 /*
                  * If we are going offline and still the leader, give up!
                  */
-                if (cpu_is_offline(cpu) &&
+                if (!cpu_active(cpu) &&
                     atomic_read(&nohz.load_balancer) == cpu) {
                         if (atomic_cmpxchg(&nohz.load_balancer, cpu, -1) != cpu)
                                 BUG();
@@ -3989,7 +3910,7 @@ static void run_rebalance_domains(struct softirq_action *h)
                 int balance_cpu;
 
                 cpu_clear(this_cpu, cpus);
-                for_each_cpu_mask(balance_cpu, cpus) {
+                for_each_cpu_mask_nr(balance_cpu, cpus) {
                         /*
                          * If this cpu gets work to do, stop the load balancing
                          * work being done for other cpus. Next load
@@ -4395,7 +4316,7 @@ asmlinkage void __sched schedule(void)
         struct task_struct *prev, *next;
         unsigned long *switch_count;
         struct rq *rq;
-        int cpu, hrtick = sched_feat(HRTICK);
+        int cpu;
 
 need_resched:
         preempt_disable();
@@ -4410,7 +4331,7 @@ need_resched_nonpreemptible:
 
         schedule_debug(prev);
 
-        if (hrtick)
+        if (sched_feat(HRTICK))
                 hrtick_clear(rq);
 
         /*
@@ -4457,9 +4378,6 @@ need_resched_nonpreemptible:
         } else
                 spin_unlock_irq(&rq->lock);
 
-        if (hrtick)
-                hrtick_set(rq);
-
         if (unlikely(reacquire_kernel_lock(current) < 0))
                 goto need_resched_nonpreemptible;
 
@@ -5876,7 +5794,7 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
         struct rq *rq_dest, *rq_src;
         int ret = 0, on_rq;
 
-        if (unlikely(cpu_is_offline(dest_cpu)))
+        if (unlikely(!cpu_active(dest_cpu)))
                 return ret;
 
         rq_src = cpu_rq(src_cpu);
@@ -6768,7 +6686,8 @@ static cpumask_t cpu_isolated_map = CPU_MASK_NONE;
 /* Setup the mask of cpus configured for isolated domains */
 static int __init isolated_cpu_setup(char *str)
 {
-        int ints[NR_CPUS], i;
+        static int __initdata ints[NR_CPUS];
+        int i;
 
         str = get_options(str, ARRAY_SIZE(ints), ints);
         cpus_clear(cpu_isolated_map);
@@ -6802,7 +6721,7 @@ init_sched_build_groups(const cpumask_t *span, const cpumask_t *cpu_map,
 
         cpus_clear(*covered);
 
-        for_each_cpu_mask(i, *span) {
+        for_each_cpu_mask_nr(i, *span) {
                 struct sched_group *sg;
                 int group = group_fn(i, cpu_map, &sg, tmpmask);
                 int j;
@@ -6813,7 +6732,7 @@ init_sched_build_groups(const cpumask_t *span, const cpumask_t *cpu_map,
                 cpus_clear(sg->cpumask);
                 sg->__cpu_power = 0;
 
-                for_each_cpu_mask(j, *span) {
+                for_each_cpu_mask_nr(j, *span) {
                         if (group_fn(j, cpu_map, NULL, tmpmask) != group)
                                 continue;
 
@@ -7013,7 +6932,7 @@ static void init_numa_sched_groups_power(struct sched_group *group_head)
         if (!sg)
                 return;
         do {
-                for_each_cpu_mask(j, sg->cpumask) {
+                for_each_cpu_mask_nr(j, sg->cpumask) {
                         struct sched_domain *sd;
 
                         sd = &per_cpu(phys_domains, j);
@@ -7038,7 +6957,7 @@ static void free_sched_groups(const cpumask_t *cpu_map, cpumask_t *nodemask)
 {
         int cpu, i;
 
-        for_each_cpu_mask(cpu, *cpu_map) {
+        for_each_cpu_mask_nr(cpu, *cpu_map) {
                 struct sched_group **sched_group_nodes
                         = sched_group_nodes_bycpu[cpu];
 
@@ -7277,7 +7196,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
         /*
          * Set up domains for cpus specified by the cpu_map.
          */
-        for_each_cpu_mask(i, *cpu_map) {
+        for_each_cpu_mask_nr(i, *cpu_map) {
                 struct sched_domain *sd = NULL, *p;
                 SCHED_CPUMASK_VAR(nodemask, allmasks);
 
@@ -7344,7 +7263,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 
 #ifdef CONFIG_SCHED_SMT
         /* Set up CPU (sibling) groups */
-        for_each_cpu_mask(i, *cpu_map) {
+        for_each_cpu_mask_nr(i, *cpu_map) {
                 SCHED_CPUMASK_VAR(this_sibling_map, allmasks);
                 SCHED_CPUMASK_VAR(send_covered, allmasks);
 
@@ -7361,7 +7280,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 
 #ifdef CONFIG_SCHED_MC
         /* Set up multi-core groups */
-        for_each_cpu_mask(i, *cpu_map) {
+        for_each_cpu_mask_nr(i, *cpu_map) {
                 SCHED_CPUMASK_VAR(this_core_map, allmasks);
                 SCHED_CPUMASK_VAR(send_covered, allmasks);
 
@@ -7428,7 +7347,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
                         goto error;
                 }
                 sched_group_nodes[i] = sg;
-                for_each_cpu_mask(j, *nodemask) {
+                for_each_cpu_mask_nr(j, *nodemask) {
                         struct sched_domain *sd;
 
                         sd = &per_cpu(node_domains, j);
@@ -7474,21 +7393,21 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 
         /* Calculate CPU power for physical packages and nodes */
 #ifdef CONFIG_SCHED_SMT
-        for_each_cpu_mask(i, *cpu_map) {
+        for_each_cpu_mask_nr(i, *cpu_map) {
                 struct sched_domain *sd = &per_cpu(cpu_domains, i);
 
                 init_sched_groups_power(i, sd);
         }
 #endif
 #ifdef CONFIG_SCHED_MC
-        for_each_cpu_mask(i, *cpu_map) {
+        for_each_cpu_mask_nr(i, *cpu_map) {
                 struct sched_domain *sd = &per_cpu(core_domains, i);
 
                 init_sched_groups_power(i, sd);
         }
 #endif
 
-        for_each_cpu_mask(i, *cpu_map) {
+        for_each_cpu_mask_nr(i, *cpu_map) {
                 struct sched_domain *sd = &per_cpu(phys_domains, i);
 
                 init_sched_groups_power(i, sd);
@@ -7508,7 +7427,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
 #endif
 
         /* Attach the domains */
-        for_each_cpu_mask(i, *cpu_map) {
+        for_each_cpu_mask_nr(i, *cpu_map) {
                 struct sched_domain *sd;
 #ifdef CONFIG_SCHED_SMT
                 sd = &per_cpu(cpu_domains, i);
@@ -7553,18 +7472,6 @@ void __attribute__((weak)) arch_update_cpu_topology(void)
 }
 
 /*
- * Free current domain masks.
- * Called after all cpus are attached to NULL domain.
- */
-static void free_sched_domains(void)
-{
-        ndoms_cur = 0;
-        if (doms_cur != &fallback_doms)
-                kfree(doms_cur);
-        doms_cur = &fallback_doms;
-}
-
-/*
  * Set up scheduler domains and groups. Callers must hold the hotplug lock.
  * For now this just excludes isolated cpus, but could be used to
  * exclude other special cases in the future.
@@ -7603,7 +7510,7 @@ static void detach_destroy_domains(const cpumask_t *cpu_map)
 
         unregister_sched_domain_sysctl();
 
-        for_each_cpu_mask(i, *cpu_map)
+        for_each_cpu_mask_nr(i, *cpu_map)
                 cpu_attach_domain(NULL, &def_root_domain, i);
         synchronize_sched();
         arch_destroy_sched_domains(cpu_map, &tmpmask);
@@ -7642,7 +7549,7 @@ static int dattrs_equal(struct sched_domain_attr *cur, int idx_cur,
  * ownership of it and will kfree it when done with it. If the caller
  * failed the kmalloc call, then it can pass in doms_new == NULL,
  * and partition_sched_domains() will fallback to the single partition
- * 'fallback_doms'.
+ * 'fallback_doms', it also forces the domains to be rebuilt.
  *
  * Call with hotplug lock held
  */
@@ -7656,12 +7563,8 @@ void partition_sched_domains(int ndoms_new, cpumask_t *doms_new,
         /* always unregister in case we don't destroy any domains */
         unregister_sched_domain_sysctl();
 
-        if (doms_new == NULL) {
-                ndoms_new = 1;
-                doms_new = &fallback_doms;
-                cpus_andnot(doms_new[0], cpu_online_map, cpu_isolated_map);
-                dattr_new = NULL;
-        }
+        if (doms_new == NULL)
+                ndoms_new = 0;
 
         /* Destroy deleted domains */
         for (i = 0; i < ndoms_cur; i++) {
@@ -7676,6 +7579,14 @@ match1:
                 ;
         }
 
+        if (doms_new == NULL) {
+                ndoms_cur = 0;
+                ndoms_new = 1;
+                doms_new = &fallback_doms;
+                cpus_andnot(doms_new[0], cpu_online_map, cpu_isolated_map);
+                dattr_new = NULL;
+        }
+
         /* Build new domains */
         for (i = 0; i < ndoms_new; i++) {
                 for (j = 0; j < ndoms_cur; j++) {
@@ -7706,17 +7617,10 @@ match2:
 #if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
 int arch_reinit_sched_domains(void)
 {
-        int err;
-
         get_online_cpus();
-        mutex_lock(&sched_domains_mutex);
-        detach_destroy_domains(&cpu_online_map);
-        free_sched_domains();
-        err = arch_init_sched_domains(&cpu_online_map);
-        mutex_unlock(&sched_domains_mutex);
+        rebuild_sched_domains();
         put_online_cpus();
-
-        return err;
+        return 0;
 }
 
 static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
@@ -7786,59 +7690,49 @@ int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
 }
 #endif /* CONFIG_SCHED_MC || CONFIG_SCHED_SMT */
 
+#ifndef CONFIG_CPUSETS
 /*
- * Force a reinitialization of the sched domains hierarchy. The domains
- * and groups cannot be updated in place without racing with the balancing
- * code, so we temporarily attach all running cpus to the NULL domain
- * which will prevent rebalancing while the sched domains are recalculated.
+ * Add online and remove offline CPUs from the scheduler domains.
+ * When cpusets are enabled they take over this function.
  */
 static int update_sched_domains(struct notifier_block *nfb,
                                 unsigned long action, void *hcpu)
 {
+        switch (action) {
+        case CPU_ONLINE:
+        case CPU_ONLINE_FROZEN:
+        case CPU_DEAD:
+        case CPU_DEAD_FROZEN:
+                partition_sched_domains(0, NULL, NULL);
+                return NOTIFY_OK;
+
+        default:
+                return NOTIFY_DONE;
+        }
+}
+#endif
+
+static int update_runtime(struct notifier_block *nfb,
+                                unsigned long action, void *hcpu)
+{
         int cpu = (int)(long)hcpu;
 
         switch (action) {
         case CPU_DOWN_PREPARE:
         case CPU_DOWN_PREPARE_FROZEN:
                 disable_runtime(cpu_rq(cpu));
-                /* fall-through */
-        case CPU_UP_PREPARE:
-        case CPU_UP_PREPARE_FROZEN:
-                detach_destroy_domains(&cpu_online_map);
-                free_sched_domains();
                 return NOTIFY_OK;
 
-
         case CPU_DOWN_FAILED:
         case CPU_DOWN_FAILED_FROZEN:
         case CPU_ONLINE:
         case CPU_ONLINE_FROZEN:
                 enable_runtime(cpu_rq(cpu));
-                /* fall-through */
-        case CPU_UP_CANCELED:
-        case CPU_UP_CANCELED_FROZEN:
-        case CPU_DEAD:
-        case CPU_DEAD_FROZEN:
-                /*
-                 * Fall through and re-initialise the domains.
-                 */
-                break;
+                return NOTIFY_OK;
+
         default:
                 return NOTIFY_DONE;
         }
-
-#ifndef CONFIG_CPUSETS
-        /*
-         * Create default domain partitioning if cpusets are disabled.
-         * Otherwise we let cpusets rebuild the domains based on the
-         * current setup.
-         */
-
-        /* The hotplug lock is already held by cpu_up/cpu_down */
-        arch_init_sched_domains(&cpu_online_map);
-#endif
-
-        return NOTIFY_OK;
 }
 
 void __init sched_init_smp(void)
@@ -7858,8 +7752,15 @@ void __init sched_init_smp(void)
                 cpu_set(smp_processor_id(), non_isolated_cpus);
         mutex_unlock(&sched_domains_mutex);
         put_online_cpus();
+
+#ifndef CONFIG_CPUSETS
         /* XXX: Theoretical race here - CPU may be hotplugged now */
         hotcpu_notifier(update_sched_domains, 0);
+#endif
+
+        /* RT runtime code needs to handle some hotplug events */
+        hotcpu_notifier(update_runtime, 0);
+
         init_hrtick();
 
         /* Move init over to a non-isolated CPU */
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index f2aa987027d6..cf2cd6ce4cb2 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -878,7 +878,6 @@ entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr, int queued)
 #ifdef CONFIG_SCHED_HRTICK
 static void hrtick_start_fair(struct rq *rq, struct task_struct *p)
 {
-        int requeue = rq->curr == p;
         struct sched_entity *se = &p->se;
         struct cfs_rq *cfs_rq = cfs_rq_of(se);
 
@@ -899,10 +898,10 @@ static void hrtick_start_fair(struct rq *rq, struct task_struct *p)
                  * Don't schedule slices shorter than 10000ns, that just
                  * doesn't make sense. Rely on vruntime for fairness.
                  */
-                if (!requeue)
+                if (rq->curr != p)
                         delta = max(10000LL, delta);
 
-                hrtick_start(rq, delta, requeue);
+                hrtick_start(rq, delta);
         }
 }
 #else /* !CONFIG_SCHED_HRTICK */
@@ -1004,6 +1003,8 @@ static void yield_task_fair(struct rq *rq)
  * not idle and an idle cpu is available.  The span of cpus to
  * search starts with cpus closest then further out as needed,
  * so we always favor a closer, idle cpu.
+ * Domains may include CPUs that are not usable for migration,
+ * hence we need to mask them out (cpu_active_map)
  *
  * Returns the CPU we should wake onto.
  */
@@ -1031,7 +1032,8 @@ static int wake_idle(int cpu, struct task_struct *p)
                     || ((sd->flags & SD_WAKE_IDLE_FAR)
                         && !task_hot(p, task_rq(p)->clock, sd))) {
                         cpus_and(tmp, sd->span, p->cpus_allowed);
-                        for_each_cpu_mask(i, tmp) {
+                        cpus_and(tmp, tmp, cpu_active_map);
+                        for_each_cpu_mask_nr(i, tmp) {
                                 if (idle_cpu(i)) {
                                         if (i != task_cpu(p)) {
                                                 schedstat_inc(p,
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 47ceac9e8552..f85a76363eee 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -240,7 +240,7 @@ static int do_balance_runtime(struct rt_rq *rt_rq)
 
         spin_lock(&rt_b->rt_runtime_lock);
         rt_period = ktime_to_ns(rt_b->rt_period);
-        for_each_cpu_mask(i, rd->span) {
+        for_each_cpu_mask_nr(i, rd->span) {
                 struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i);
                 s64 diff;
 
@@ -505,7 +505,9 @@ void inc_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq)
         rt_rq->rt_nr_running++;
 #if defined CONFIG_SMP || defined CONFIG_RT_GROUP_SCHED
         if (rt_se_prio(rt_se) < rt_rq->highest_prio) {
+#ifdef CONFIG_SMP
                 struct rq *rq = rq_of_rt_rq(rt_rq);
+#endif
 
                 rt_rq->highest_prio = rt_se_prio(rt_se);
 #ifdef CONFIG_SMP
@@ -599,11 +601,7 @@ static void __enqueue_rt_entity(struct sched_rt_entity *rt_se)
         if (group_rq && (rt_rq_throttled(group_rq) || !group_rq->rt_nr_running))
                 return;
 
-        if (rt_se->nr_cpus_allowed == 1)
-                list_add(&rt_se->run_list, queue);
-        else
-                list_add_tail(&rt_se->run_list, queue);
-
+        list_add_tail(&rt_se->run_list, queue);
         __set_bit(rt_se_prio(rt_se), array->bitmap);
 
         inc_rt_tasks(rt_se, rt_rq);
@@ -688,32 +686,34 @@ static void dequeue_task_rt(struct rq *rq, struct task_struct *p, int sleep)
  * Put task to the end of the run list without the overhead of dequeue
  * followed by enqueue.
  */
-static
-void requeue_rt_entity(struct rt_rq *rt_rq, struct sched_rt_entity *rt_se)
+static void
+requeue_rt_entity(struct rt_rq *rt_rq, struct sched_rt_entity *rt_se, int head)
 {
-        struct rt_prio_array *array = &rt_rq->active;
-
         if (on_rt_rq(rt_se)) {
-                list_del_init(&rt_se->run_list);
-                list_add_tail(&rt_se->run_list,
-                              array->queue + rt_se_prio(rt_se));
+                struct rt_prio_array *array = &rt_rq->active;
+                struct list_head *queue = array->queue + rt_se_prio(rt_se);
+
+                if (head)
+                        list_move(&rt_se->run_list, queue);
+                else
+                        list_move_tail(&rt_se->run_list, queue);
         }
 }
 
-static void requeue_task_rt(struct rq *rq, struct task_struct *p)
+static void requeue_task_rt(struct rq *rq, struct task_struct *p, int head)
 {
         struct sched_rt_entity *rt_se = &p->rt;
         struct rt_rq *rt_rq;
 
         for_each_sched_rt_entity(rt_se) {
                 rt_rq = rt_rq_of_se(rt_se);
-                requeue_rt_entity(rt_rq, rt_se);
+                requeue_rt_entity(rt_rq, rt_se, head);
         }
 }
 
 static void yield_task_rt(struct rq *rq)
 {
-        requeue_task_rt(rq, rq->curr);
+        requeue_task_rt(rq, rq->curr, 0);
 }
 
 #ifdef CONFIG_SMP
@@ -753,6 +753,30 @@ static int select_task_rq_rt(struct task_struct *p, int sync)
          */
         return task_cpu(p);
 }
+
+static void check_preempt_equal_prio(struct rq *rq, struct task_struct *p)
+{
+        cpumask_t mask;
+
+        if (rq->curr->rt.nr_cpus_allowed == 1)
+                return;
+
+        if (p->rt.nr_cpus_allowed != 1
+            && cpupri_find(&rq->rd->cpupri, p, &mask))
+                return;
+
+        if (!cpupri_find(&rq->rd->cpupri, rq->curr, &mask))
+                return;
+
+        /*
+         * There appears to be other cpus that can accept
+         * current and none to run 'p', so lets reschedule
+         * to try and push current away:
+         */
+        requeue_task_rt(rq, p, 1);
+        resched_task(rq->curr);
+}
+
 #endif /* CONFIG_SMP */
 
 /*
@@ -778,18 +802,8 @@ static void check_preempt_curr_rt(struct rq *rq, struct task_struct *p)
          * to move current somewhere else, making room for our non-migratable
          * task.
          */
-        if((p->prio == rq->curr->prio)
-           && p->rt.nr_cpus_allowed == 1
-           && rq->curr->rt.nr_cpus_allowed != 1) {
-                cpumask_t mask;
-
-                if (cpupri_find(&rq->rd->cpupri, rq->curr, &mask))
-                        /*
-                         * There appears to be other cpus that can accept
-                         * current, so lets reschedule to try and push it away
-                         */
-                        resched_task(rq->curr);
-        }
+        if (p->prio == rq->curr->prio && !need_resched())
+                check_preempt_equal_prio(rq, p);
 #endif
 }
 
@@ -922,6 +936,13 @@ static int find_lowest_rq(struct task_struct *task)
                 return -1; /* No targets found */
 
         /*
+         * Only consider CPUs that are usable for migration.
+         * I guess we might want to change cpupri_find() to ignore those
+         * in the first place.
+         */
+        cpus_and(*lowest_mask, *lowest_mask, cpu_active_map);
+
+        /*
          * At this point we have built a mask of cpus representing the
          * lowest priority tasks in the system.  Now we want to elect
          * the best one based on our affinity and topology.
@@ -1107,7 +1128,7 @@ static int pull_rt_task(struct rq *this_rq)
 
         next = pick_next_task_rt(this_rq);
 
-        for_each_cpu_mask(cpu, this_rq->rd->rto_mask) {
+        for_each_cpu_mask_nr(cpu, this_rq->rd->rto_mask) {
                 if (this_cpu == cpu)
                         continue;
 
@@ -1415,7 +1436,7 @@ static void task_tick_rt(struct rq *rq, struct task_struct *p, int queued)
          * on the queue:
          */
         if (p->rt.run_list.prev != p->rt.run_list.next) {
-                requeue_task_rt(rq, p);
+                requeue_task_rt(rq, p, 0);
                 set_tsk_need_resched(p);
         }
 }
diff --git a/kernel/softlockup.c b/kernel/softlockup.c
index a272d78185eb..7bd8d1aadd5d 100644
--- a/kernel/softlockup.c
+++ b/kernel/softlockup.c
@@ -13,6 +13,7 @@
 #include <linux/delay.h>
 #include <linux/freezer.h>
 #include <linux/kthread.h>
+#include <linux/lockdep.h>
 #include <linux/notifier.h>
 #include <linux/module.h>
 
@@ -25,7 +26,22 @@ static DEFINE_PER_CPU(unsigned long, print_timestamp);
 static DEFINE_PER_CPU(struct task_struct *, watchdog_task);
 
 static int __read_mostly did_panic;
-unsigned long __read_mostly softlockup_thresh = 60;
+int __read_mostly softlockup_thresh = 60;
+
+/*
+ * Should we panic (and reboot, if panic_timeout= is set) when a
+ * soft-lockup occurs:
+ */
+unsigned int __read_mostly softlockup_panic =
+                                CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE;
+
+static int __init softlockup_panic_setup(char *str)
+{
+        softlockup_panic = simple_strtoul(str, NULL, 0);
+
+        return 1;
+}
+__setup("softlockup_panic=", softlockup_panic_setup);
 
 static int
 softlock_panic(struct notifier_block *this, unsigned long event, void *ptr)
@@ -84,6 +100,14 @@ void softlockup_tick(void)
         struct pt_regs *regs = get_irq_regs();
         unsigned long now;
 
+        /* Is detection switched off? */
+        if (!per_cpu(watchdog_task, this_cpu) || softlockup_thresh <= 0) {
+                /* Be sure we don't false trigger if switched back on */
+                if (touch_timestamp)
+                        per_cpu(touch_timestamp, this_cpu) = 0;
+                return;
+        }
+
         if (touch_timestamp == 0) {
                 __touch_softlockup_watchdog();
                 return;
@@ -92,11 +116,8 @@ void softlockup_tick(void)
         print_timestamp = per_cpu(print_timestamp, this_cpu);
 
         /* report at most once a second */
-        if ((print_timestamp >= touch_timestamp &&
-                        print_timestamp < (touch_timestamp + 1)) ||
-                        did_panic || !per_cpu(watchdog_task, this_cpu)) {
+        if (print_timestamp == touch_timestamp || did_panic)
                 return;
-        }
 
         /* do not print during early bootup: */
         if (unlikely(system_state != SYSTEM_RUNNING)) {
@@ -106,8 +127,11 @@ void softlockup_tick(void)
 
         now = get_timestamp(this_cpu);
 
-        /* Wake up the high-prio watchdog task every second: */
-        if (now > (touch_timestamp + 1))
+        /*
+         * Wake up the high-prio watchdog task twice per
+         * threshold timespan.
+         */
+        if (now > touch_timestamp + softlockup_thresh/2)
                 wake_up_process(per_cpu(watchdog_task, this_cpu));
 
         /* Warn about unreasonable delays: */
@@ -121,11 +145,15 @@ void softlockup_tick(void)
                         this_cpu, now - touch_timestamp,
                         current->comm, task_pid_nr(current));
         print_modules();
+        print_irqtrace_events(current);
         if (regs)
                 show_regs(regs);
         else
                 dump_stack();
         spin_unlock(&print_lock);
+
+        if (softlockup_panic)
+                panic("softlockup: hung tasks");
 }
 
 /*
@@ -178,6 +206,9 @@ static void check_hung_task(struct task_struct *t, unsigned long now)
 
         t->last_switch_timestamp = now;
         touch_nmi_watchdog();
+
+        if (softlockup_panic)
+                panic("softlockup: blocked tasks");
 }
 
 /*
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index ba9b2054ecbd..738b411ff2d3 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -33,8 +33,9 @@ static int stopmachine(void *cpu)
 {
         int irqs_disabled = 0;
         int prepared = 0;
+        cpumask_of_cpu_ptr(cpumask, (int)(long)cpu);
 
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu((int)(long)cpu));
+        set_cpus_allowed_ptr(current, cpumask);
 
         /* Ack: we are alive */
         smp_mb(); /* Theoretically the ack = 0 might not be on this CPU yet. */
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index b859e6b5a767..2a7b9d88706b 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -88,12 +88,13 @@ extern int rcutorture_runnable;
 #endif /* #ifdef CONFIG_RCU_TORTURE_TEST */
 
 /* Constants used for minimum and  maximum */
-#if defined(CONFIG_DETECT_SOFTLOCKUP) || defined(CONFIG_HIGHMEM)
+#if defined(CONFIG_HIGHMEM) || defined(CONFIG_DETECT_SOFTLOCKUP)
 static int one = 1;
 #endif
 
 #ifdef CONFIG_DETECT_SOFTLOCKUP
 static int sixty = 60;
+static int neg_one = -1;
 #endif
 
 #ifdef CONFIG_MMU
@@ -739,13 +740,24 @@ static struct ctl_table kern_table[] = {
 #ifdef CONFIG_DETECT_SOFTLOCKUP
         {
                 .ctl_name       = CTL_UNNUMBERED,
+                .procname       = "softlockup_panic",
+                .data           = &softlockup_panic,
+                .maxlen         = sizeof(int),
+                .mode           = 0644,
+                .proc_handler   = &proc_dointvec_minmax,
+                .strategy       = &sysctl_intvec,
+                .extra1         = &zero,
+                .extra2         = &one,
+        },
+        {
+                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "softlockup_thresh",
                 .data           = &softlockup_thresh,
-                .maxlen         = sizeof(unsigned long),
+                .maxlen         = sizeof(int),
                 .mode           = 0644,
-                .proc_handler   = &proc_doulongvec_minmax,
+                .proc_handler   = &proc_dointvec_minmax,
                 .strategy       = &sysctl_intvec,
-                .extra1         = &one,
+                .extra1         = &neg_one,
                 .extra2         = &sixty,
         },
         {
diff --git a/kernel/taskstats.c b/kernel/taskstats.c
index 4a23517169a6..06b17547f4e7 100644
--- a/kernel/taskstats.c
+++ b/kernel/taskstats.c
@@ -301,7 +301,7 @@ static int add_del_listener(pid_t pid, cpumask_t *maskp, int isadd)
                 return -EINVAL;
 
         if (isadd == REGISTER) {
-                for_each_cpu_mask(cpu, mask) {
+                for_each_cpu_mask_nr(cpu, mask) {
                         s = kmalloc_node(sizeof(struct listener), GFP_KERNEL,
                                          cpu_to_node(cpu));
                         if (!s)
@@ -320,7 +320,7 @@ static int add_del_listener(pid_t pid, cpumask_t *maskp, int isadd)
 
         /* Deregister or cleanup */
 cleanup:
-        for_each_cpu_mask(cpu, mask) {
+        for_each_cpu_mask_nr(cpu, mask) {
                 listeners = &per_cpu(listener_array, cpu);
                 down_write(&listeners->sem);
                 list_for_each_entry_safe(s, tmp, &listeners->list, list) {
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index b1c2da81b050..093d4acf993b 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -145,9 +145,9 @@ static void clocksource_watchdog(unsigned long data)
                  * Cycle through CPUs to check if the CPUs stay
                  * synchronized to each other.
                  */
-                int next_cpu = next_cpu(raw_smp_processor_id(), cpu_online_map);
+                int next_cpu = next_cpu_nr(raw_smp_processor_id(), cpu_online_map);
 
-                if (next_cpu >= NR_CPUS)
+                if (next_cpu >= nr_cpu_ids)
                         next_cpu = first_cpu(cpu_online_map);
                 watchdog_timer.expires += WATCHDOG_INTERVAL;
                 add_timer_on(&watchdog_timer, next_cpu);
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index f48d0f09d32f..31463d370b94 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -399,8 +399,7 @@ again:
         mask = CPU_MASK_NONE;
         now = ktime_get();
         /* Find all expired events */
-        for (cpu = first_cpu(tick_broadcast_oneshot_mask); cpu != NR_CPUS;
-             cpu = next_cpu(cpu, tick_broadcast_oneshot_mask)) {
+        for_each_cpu_mask_nr(cpu, tick_broadcast_oneshot_mask) {
                 td = &per_cpu(tick_cpu_device, cpu);
                 if (td->evtdev->next_event.tv64 <= now.tv64)
                         cpu_set(cpu, mask);
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 4f3886562b8c..bf43284d6855 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -135,7 +135,7 @@ void tick_setup_periodic(struct clock_event_device *dev, int broadcast)
  */
 static void tick_setup_device(struct tick_device *td,
                               struct clock_event_device *newdev, int cpu,
-                              cpumask_t cpumask)
+                              const cpumask_t *cpumask)
 {
         ktime_t next_event;
         void (*handler)(struct clock_event_device *) = NULL;
@@ -169,8 +169,8 @@ static void tick_setup_device(struct tick_device *td,
          * When the device is not per cpu, pin the interrupt to the
          * current cpu:
          */
-        if (!cpus_equal(newdev->cpumask, cpumask))
-                irq_set_affinity(newdev->irq, cpumask);
+        if (!cpus_equal(newdev->cpumask, *cpumask))
+                irq_set_affinity(newdev->irq, *cpumask);
 
         /*
          * When global broadcasting is active, check if the current
@@ -196,20 +196,20 @@ static int tick_check_new_device(struct clock_event_device *newdev)
         struct tick_device *td;
         int cpu, ret = NOTIFY_OK;
         unsigned long flags;
-        cpumask_t cpumask;
+        cpumask_of_cpu_ptr_declare(cpumask);
 
         spin_lock_irqsave(&tick_device_lock, flags);
 
         cpu = smp_processor_id();
+        cpumask_of_cpu_ptr_next(cpumask, cpu);
         if (!cpu_isset(cpu, newdev->cpumask))
                 goto out_bc;
 
         td = &per_cpu(tick_cpu_device, cpu);
         curdev = td->evtdev;
-        cpumask = cpumask_of_cpu(cpu);
 
         /* cpu local device ? */
-        if (!cpus_equal(newdev->cpumask, cpumask)) {
+        if (!cpus_equal(newdev->cpumask, *cpumask)) {
 
                 /*
                  * If the cpu affinity of the device interrupt can not
@@ -222,7 +222,7 @@ static int tick_check_new_device(struct clock_event_device *newdev)
                  * If we have a cpu local device already, do not replace it
                  * by a non cpu local device
                  */
-                if (curdev && cpus_equal(curdev->cpumask, cpumask))
+                if (curdev && cpus_equal(curdev->cpumask, *cpumask))
                         goto out_bc;
         }
 
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index beef7ccdf842..942fc7c85283 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -140,8 +140,6 @@ void tick_nohz_update_jiffies(void)
         if (!ts->tick_stopped)
                 return;
 
-        touch_softlockup_watchdog();
-
         cpu_clear(cpu, nohz_cpu_mask);
         now = ktime_get();
         ts->idle_waketime = now;
@@ -149,6 +147,8 @@ void tick_nohz_update_jiffies(void)
         local_irq_save(flags);
         tick_do_update_jiffies64(now);
         local_irq_restore(flags);
+
+        touch_softlockup_watchdog();
 }
 
 void tick_nohz_stop_idle(int cpu)
diff --git a/kernel/trace/trace_sysprof.c b/kernel/trace/trace_sysprof.c
index 2301e1e7c606..63528086337c 100644
--- a/kernel/trace/trace_sysprof.c
+++ b/kernel/trace/trace_sysprof.c
@@ -213,7 +213,9 @@ static void start_stack_timers(void)
         int cpu;
 
         for_each_online_cpu(cpu) {
-                set_cpus_allowed_ptr(current, &cpumask_of_cpu(cpu));
+                cpumask_of_cpu_ptr(new_mask, cpu);
+
+                set_cpus_allowed_ptr(current, new_mask);
                 start_stack_timer(cpu);
         }
         set_cpus_allowed_ptr(current, &saved_mask);
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index ce7799540c91..a6d36346d10a 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -397,7 +397,7 @@ void flush_workqueue(struct workqueue_struct *wq)
         might_sleep();
         lock_acquire(&wq->lockdep_map, 0, 0, 0, 2, _THIS_IP_);
         lock_release(&wq->lockdep_map, 1, _THIS_IP_);
-        for_each_cpu_mask(cpu, *cpu_map)
+        for_each_cpu_mask_nr(cpu, *cpu_map)
                 flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, cpu));
 }
 EXPORT_SYMBOL_GPL(flush_workqueue);
@@ -477,7 +477,7 @@ static void wait_on_work(struct work_struct *work)
         wq = cwq->wq;
         cpu_map = wq_cpu_map(wq);
 
-        for_each_cpu_mask(cpu, *cpu_map)
+        for_each_cpu_mask_nr(cpu, *cpu_map)
                 wait_on_cpu_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
 }
 
@@ -813,7 +813,7 @@ void destroy_workqueue(struct workqueue_struct *wq)
         list_del(&wq->list);
         spin_unlock(&workqueue_lock);
 
-        for_each_cpu_mask(cpu, *cpu_map)
+        for_each_cpu_mask_nr(cpu, *cpu_map)
                 cleanup_workqueue_thread(per_cpu_ptr(wq->cpu_wq, cpu));
         put_online_cpus();
 
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index ba106db5a65b..882c51048993 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -150,7 +150,7 @@ config DETECT_SOFTLOCKUP
         help
           Say Y here to enable the kernel to detect "soft lockups",
           which are bugs that cause the kernel to loop in kernel
-          mode for more than 10 seconds, without giving other tasks a
+          mode for more than 60 seconds, without giving other tasks a
           chance to run.
 
           When a soft-lockup is detected, the kernel will print the
@@ -162,6 +162,30 @@ config DETECT_SOFTLOCKUP
            can be detected via the NMI-watchdog, on platforms that
            support it.)
 
+config BOOTPARAM_SOFTLOCKUP_PANIC
+        bool "Panic (Reboot) On Soft Lockups"
+        depends on DETECT_SOFTLOCKUP
+        help
+          Say Y here to enable the kernel to panic on "soft lockups",
+          which are bugs that cause the kernel to loop in kernel
+          mode for more than 60 seconds, without giving other tasks a
+          chance to run.
+
+          The panic can be used in combination with panic_timeout,
+          to cause the system to reboot automatically after a
+          lockup has been detected. This feature is useful for
+          high-availability systems that have uptime guarantees and
+          where a lockup must be resolved ASAP.
+
+          Say N if unsure.
+
+config BOOTPARAM_SOFTLOCKUP_PANIC_VALUE
+        int
+        depends on DETECT_SOFTLOCKUP
+        range 0 1
+        default 0 if !BOOTPARAM_SOFTLOCKUP_PANIC
+        default 1 if BOOTPARAM_SOFTLOCKUP_PANIC
+
 config SCHED_DEBUG
         bool "Collect scheduler debugging info"
         depends on DEBUG_KERNEL && PROC_FS
diff --git a/lib/cpumask.c b/lib/cpumask.c
index bb4f76d3c3e7..5f97dc25ef9c 100644
--- a/lib/cpumask.c
+++ b/lib/cpumask.c
@@ -15,6 +15,15 @@ int __next_cpu(int n, const cpumask_t *srcp)
 }
 EXPORT_SYMBOL(__next_cpu);
 
+#if NR_CPUS > 64
+int __next_cpu_nr(int n, const cpumask_t *srcp)
+{
+        return min_t(int, nr_cpu_ids,
+                                find_next_bit(srcp->bits, nr_cpu_ids, n+1));
+}
+EXPORT_SYMBOL(__next_cpu_nr);
+#endif
+
 int __any_online_cpu(const cpumask_t *mask)
 {
         int cpu;
diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
index 3b4dc098181e..c4381d9516f6 100644
--- a/lib/smp_processor_id.c
+++ b/lib/smp_processor_id.c
@@ -11,7 +11,7 @@ notrace unsigned int debug_smp_processor_id(void)
 {
         unsigned long preempt_count = preempt_count();
         int this_cpu = raw_smp_processor_id();
-        cpumask_t this_mask;
+        cpumask_of_cpu_ptr_declare(this_mask);
 
         if (likely(preempt_count))
                 goto out;
@@ -23,9 +23,9 @@ notrace unsigned int debug_smp_processor_id(void)
          * Kernel threads bound to a single CPU can safely use
          * smp_processor_id():
          */
-        this_mask = cpumask_of_cpu(this_cpu);
+        cpumask_of_cpu_ptr_next(this_mask, this_cpu);
 
-        if (cpus_equal(current->cpus_allowed, this_mask))
+        if (cpus_equal(current->cpus_allowed, *this_mask))
                 goto out;
 
         /*
diff --git a/mm/allocpercpu.c b/mm/allocpercpu.c
index 05f2b4009ccc..843364594e23 100644
--- a/mm/allocpercpu.c
+++ b/mm/allocpercpu.c
@@ -35,7 +35,7 @@ EXPORT_SYMBOL_GPL(percpu_depopulate);
 void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask)
 {
         int cpu;
-        for_each_cpu_mask(cpu, *mask)
+        for_each_cpu_mask_nr(cpu, *mask)
                 percpu_depopulate(__pdata, cpu);
 }
 EXPORT_SYMBOL_GPL(__percpu_depopulate_mask);
@@ -86,7 +86,7 @@ int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
         int cpu;
 
         cpus_clear(populated);
-        for_each_cpu_mask(cpu, *mask)
+        for_each_cpu_mask_nr(cpu, *mask)
                 if (unlikely(!percpu_populate(__pdata, size, gfp, cpu))) {
                         __percpu_depopulate_mask(__pdata, &populated);
                         return -ENOMEM;
diff --git a/mm/vmstat.c b/mm/vmstat.c
index db9eabb2c5b3..c3d4a781802f 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -26,7 +26,7 @@ static void sum_vm_events(unsigned long *ret, cpumask_t *cpumask)
 
         memset(ret, 0, NR_VM_EVENT_ITEMS * sizeof(unsigned long));
 
-        for_each_cpu_mask(cpu, *cpumask) {
+        for_each_cpu_mask_nr(cpu, *cpumask) {
                 struct vm_event_state *this = &per_cpu(vm_event_states, cpu);
 
                 for (i = 0; i < NR_VM_EVENT_ITEMS; i++)
diff --git a/net/core/dev.c b/net/core/dev.c
index 6bf217da9d8f..7463a2150b09 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2398,7 +2398,7 @@ out:
          */
         if (!cpus_empty(net_dma.channel_mask)) {
                 int chan_idx;
-                for_each_cpu_mask(chan_idx, net_dma.channel_mask) {
+                for_each_cpu_mask_nr(chan_idx, net_dma.channel_mask) {
                         struct dma_chan *chan = net_dma.channels[chan_idx];
                         if (chan)
                                 dma_async_memcpy_issue_pending(chan);
@@ -4533,7 +4533,7 @@ static void net_dma_rebalance(struct net_dma *net_dma)
         i = 0;
         cpu = first_cpu(cpu_online_map);
 
-        for_each_cpu_mask(chan_idx, net_dma->channel_mask) {
+        for_each_cpu_mask_nr(chan_idx, net_dma->channel_mask) {
                 chan = net_dma->channels[chan_idx];
 
                 n = ((num_online_cpus() / cpus_weight(net_dma->channel_mask))
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 265b1b289a32..705959b31e24 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -497,7 +497,7 @@ static void iucv_setmask_up(void)
         /* Disable all cpu but the first in cpu_irq_cpumask. */
         cpumask = iucv_irq_cpumask;
         cpu_clear(first_cpu(iucv_irq_cpumask), cpumask);
-        for_each_cpu_mask(cpu, cpumask)
+        for_each_cpu_mask_nr(cpu, cpumask)
                 smp_call_function_single(cpu, iucv_block_cpu, NULL, 1);
 }
 
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 5a32cb7c4bb4..835d27413083 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -310,7 +310,8 @@ svc_pool_map_set_cpumask(struct task_struct *task, unsigned int pidx)
         switch (m->mode) {
         case SVC_POOL_PERCPU:
         {
-                set_cpus_allowed_ptr(task, &cpumask_of_cpu(node));
+                cpumask_of_cpu_ptr(cpumask, node);
+                set_cpus_allowed_ptr(task, cpumask);
                 break;
         }
         case SVC_POOL_PERNODE:
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 12f6ac99b04c..9212c37a33b8 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -48,6 +48,7 @@ config SND_PXA2XX_SOC_POODLE
 config SND_PXA2XX_SOC_TOSA
         tristate "SoC AC97 Audio support for Tosa"
         depends on SND_PXA2XX_SOC && MACH_TOSA
+        depends on MFD_TC6393XB
         select SND_PXA2XX_SOC_AC97
         select SND_SOC_WM9712
         help
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index b6edb61a3a30..fe6cca9c9e76 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -21,6 +21,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/device.h>
+#include <linux/gpio.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -28,7 +29,7 @@
 #include <sound/soc-dapm.h>
 
 #include <asm/mach-types.h>
-#include <asm/hardware/tmio.h>
+#include <asm/arch/tosa.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/audio.h>
@@ -137,10 +138,7 @@ static int tosa_set_spk(struct snd_kcontrol *kcontrol,
 static int tosa_hp_event(struct snd_soc_dapm_widget *w,
         struct snd_kcontrol *k, int event)
 {
-        if (SND_SOC_DAPM_EVENT_ON(event))
-                set_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE);
-        else
-                reset_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_L_MUTE);
+        gpio_set_value(TOSA_GPIO_L_MUTE, SND_SOC_DAPM_EVENT_ON(event) ? 1 :0);
         return 0;
 }
 
@@ -254,16 +252,28 @@ static int __init tosa_init(void)
         if (!machine_is_tosa())
                 return -ENODEV;
 
+        ret = gpio_request(TOSA_GPIO_L_MUTE, "Headphone Jack");
+        if (ret)
+                return ret;
+        gpio_direction_output(TOSA_GPIO_L_MUTE, 0);
+
         tosa_snd_device = platform_device_alloc("soc-audio", -1);
-        if (!tosa_snd_device)
-                return -ENOMEM;
+        if (!tosa_snd_device) {
+                ret = -ENOMEM;
+                goto err_alloc;
+        }
 
         platform_set_drvdata(tosa_snd_device, &tosa_snd_devdata);
         tosa_snd_devdata.dev = &tosa_snd_device->dev;
         ret = platform_device_add(tosa_snd_device);
 
-        if (ret)
-                platform_device_put(tosa_snd_device);
+        if (!ret)
+                return 0;
+
+        platform_device_put(tosa_snd_device);
+
+err_alloc:
+        gpio_free(TOSA_GPIO_L_MUTE);
 
         return ret;
 }
@@ -271,6 +281,7 @@ static int __init tosa_init(void)
 static void __exit tosa_exit(void)
 {
         platform_device_unregister(tosa_snd_device);
+        gpio_free(TOSA_GPIO_L_MUTE);
 }
 
 module_init(tosa_init);