Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (46 commits)
  sh: Fix multiple UTLB hit on UP SH-4.
  sh: fix pci io access for r2d boards
  sh: fix ioreadN_rep and iowriteN_rep
  sh: use ctrl_in/out for on chip pci access
  sh: Kill off more dead symbols.
  sh: __uncached_start only on sh32.
  sh: asm/irq.h needs asm/cpu/irq.h.
  serial: sh-sci: Fix up SH-5 build.
  sh: Get SH-5 caches working again post-unification.
  maple: Fix up maple build failure.
  sh: Kill off bogus SH_SDK7780_STANDALONE symbol.
  sh: asm/tlb.h needs linux/pagemap.h for CONFIG_SWAP=n.
  sh: Tidy include/asm-sh/hp6xx.h
  maple: improve detection of attached peripherals
  sh: Shut up some trivial build warnings.
  sh: Update SH-5 flush_cache_sigtramp() for API changes.
  sh: Fix up set_fixmap_nocache() for SH-5.
  sh: Fix up pte_mkhuge() build breakage for SH-5.
  sh: Disable big endian for SH-5.
  sh: Handle SH7366 CPU in check_bugs().
  ...

5 files changed, 92 insertions, 69 deletions

diff --git a/arch/sh/boards/renesas/migor/Makefile b/arch/sh/boards/renesas/migor/Makefile
new file mode 100644
index 000000000000..77037567633b
--- /dev/null
+++ b/arch/sh/boards/renesas/migor/Makefile
@@ -0,0 +1 @@
+obj-y    := setup.o
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c
new file mode 100644
index 000000000000..21ab8c8fb590
--- /dev/null
+++ b/arch/sh/boards/renesas/migor/setup.c
@@ -0,0 +1,61 @@
+/*
+ * Renesas System Solutions Asia Pte. Ltd - Migo-R
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <asm/machvec.h>
+#include <asm/io.h>
+
+/* Address     IRQ  Size  Bus  Description
+ * 0x00000000       64MB  16   NOR Flash (SP29PL256N)
+ * 0x0c000000       64MB  64   SDRAM (2xK4M563233G)
+ * 0x10000000  IRQ0       16   Ethernet (SMC91C111)
+ * 0x14000000  IRQ4       16   USB 2.0 Host Controller (M66596)
+ * 0x18000000       8GB    8   NAND Flash (K9K8G08U0A)
+ */
+
+static struct resource smc91x_eth_resources[] = {
+        [0] = {
+                .name   = "smc91x-regs" ,
+                .start  = P2SEGADDR(0x10000300),
+                .end    = P2SEGADDR(0x1000030f),
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 32, /* IRQ0 */
+                .flags  = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
+        },
+};
+
+static struct platform_device smc91x_eth_device = {
+        .name           = "smc91x",
+        .num_resources  = ARRAY_SIZE(smc91x_eth_resources),
+        .resource       = smc91x_eth_resources,
+};
+
+static struct platform_device *migor_devices[] __initdata = {
+        &smc91x_eth_device,
+};
+
+static int __init migor_devices_setup(void)
+{
+        return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
+}
+__initcall(migor_devices_setup);
+
+static void __init migor_setup(char **cmdline_p)
+{
+        ctrl_outw(0x1000, 0xa4050110); /* Enable IRQ0 in PJCR */
+}
+
+static struct sh_machine_vector mv_migor __initmv = {
+        .mv_name                = "Migo-R",
+        .mv_setup               = migor_setup,
+};
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index f7a8d5c9d510..2f68bea7890c 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -23,6 +23,7 @@
 #include <asm/clock.h>
 #include <asm/heartbeat.h>
 #include <asm/io.h>
+#include <asm/io_trapped.h>
 
 static struct resource r8a66597_usb_host_resources[] = {
         [0] = {
@@ -181,13 +182,27 @@ static struct platform_device *r7780rp_devices[] __initdata = {
         &m66592_usb_peripheral_device,
         &heartbeat_device,
 #ifndef CONFIG_SH_R7780RP
-        &cf_ide_device,
         &ax88796_device,
 #endif
 };
 
+/*
+ * The CF is connected using a 16-bit bus where 8-bit operations are
+ * unsupported. The linux ata driver is however using 8-bit operations, so
+ * insert a trapped io filter to convert 8-bit operations into 16-bit.
+ */
+static struct trapped_io cf_trapped_io = {
+        .resource               = cf_ide_resources,
+        .num_resources          = 2,
+        .minimum_bus_width      = 16,
+};
+
 static int __init r7780rp_devices_setup(void)
 {
+#ifndef CONFIG_SH_R7780RP
+        if (register_trapped_io(&cf_trapped_io) == 0)
+                platform_device_register(&cf_ide_device);
+#endif
         return platform_add_devices(r7780rp_devices,
                                     ARRAY_SIZE(r7780rp_devices));
 }
@@ -226,34 +241,6 @@ static void r7780rp_power_off(void)
                 ctrl_outw(0x0001, PA_POFF);
 }
 
-static inline unsigned char is_ide_ioaddr(unsigned long addr)
-{
-        return ((cf_ide_resources[0].start <= addr &&
-                 addr <= cf_ide_resources[0].end) ||
-                (cf_ide_resources[1].start <= addr &&
-                 addr <= cf_ide_resources[1].end));
-}
-
-void highlander_writeb(u8 b, void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                ctrl_outw((u16)b, tmp);
-        else
-                ctrl_outb(b, tmp);
-}
-
-u8 highlander_readb(void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                return ctrl_inw(tmp) & 0xff;
-        else
-                return ctrl_inb(tmp);
-}
-
 /*
  * Initialize the board
  */
@@ -338,6 +325,4 @@ static struct sh_machine_vector mv_highlander __initmv = {
         .mv_setup               = highlander_setup,
         .mv_init_irq            = highlander_init_irq,
         .mv_irq_demux           = highlander_irq_demux,
-        .mv_readb               = highlander_readb,
-        .mv_writeb              = highlander_writeb,
 };
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index a0ef81b7de37..f21ee49ef3a5 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -21,6 +21,7 @@
 #include <asm/machvec.h>
 #include <asm/rts7751r2d.h>
 #include <asm/io.h>
+#include <asm/io_trapped.h>
 #include <asm/spi.h>
 
 static struct resource cf_ide_resources[] = {
@@ -214,13 +215,25 @@ static struct platform_device *rts7751r2d_devices[] __initdata = {
         &uart_device,
         &sm501_device,
 #endif
-        &cf_ide_device,
         &heartbeat_device,
         &spi_sh_sci_device,
 };
 
+/*
+ * The CF is connected with a 16-bit bus where 8-bit operations are
+ * unsupported. The linux ata driver is however using 8-bit operations, so
+ * insert a trapped io filter to convert 8-bit operations into 16-bit.
+ */
+static struct trapped_io cf_trapped_io = {
+        .resource               = cf_ide_resources,
+        .num_resources          = 2,
+        .minimum_bus_width      = 16,
+};
+
 static int __init rts7751r2d_devices_setup(void)
 {
+        if (register_trapped_io(&cf_trapped_io) == 0)
+                platform_device_register(&cf_ide_device);
         spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus));
         return platform_add_devices(rts7751r2d_devices,
                                     ARRAY_SIZE(rts7751r2d_devices));
@@ -232,34 +245,6 @@ static void rts7751r2d_power_off(void)
         ctrl_outw(0x0001, PA_POWOFF);
 }
 
-static inline unsigned char is_ide_ioaddr(unsigned long addr)
-{
-        return ((cf_ide_resources[0].start <= addr &&
-                 addr <= cf_ide_resources[0].end) ||
-                (cf_ide_resources[1].start <= addr &&
-                 addr <= cf_ide_resources[1].end));
-}
-
-void rts7751r2d_writeb(u8 b, void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                ctrl_outw((u16)b, tmp);
-        else
-                ctrl_outb(b, tmp);
-}
-
-u8 rts7751r2d_readb(void __iomem *addr)
-{
-        unsigned long tmp = (unsigned long __force)addr;
-
-        if (is_ide_ioaddr(tmp))
-                return ctrl_inw(tmp) & 0xff;
-        else
-                return ctrl_inb(tmp);
-}
-
 /*
  * Initialize the board
  */
@@ -310,6 +295,4 @@ static struct sh_machine_vector mv_rts7751r2d __initmv = {
         .mv_setup               = rts7751r2d_setup,
         .mv_init_irq            = init_rts7751r2d_IRQ,
         .mv_irq_demux           = rts7751r2d_irq_demux,
-        .mv_writeb              = rts7751r2d_writeb,
-        .mv_readb               = rts7751r2d_readb,
 };
diff --git a/arch/sh/boards/renesas/sdk7780/Kconfig b/arch/sh/boards/renesas/sdk7780/Kconfig
index e4f5b6985be1..065f1df09bf1 100644
--- a/arch/sh/boards/renesas/sdk7780/Kconfig
+++ b/arch/sh/boards/renesas/sdk7780/Kconfig
@@ -4,13 +4,6 @@ choice
         prompt "SDK7780 options"
         default SH_SDK7780_BASE
 
-config SH_SDK7780_STANDALONE
-        bool "SDK7780 board support"
-        depends on CPU_SUBTYPE_SH7780
-        help
-          Selecting this option will enable support for the
-          standalone version of the SDK7780. If in doubt, say Y.
-
 config SH_SDK7780_BASE
         bool "SDK7780 with base-board support"
         depends on CPU_SUBTYPE_SH7780