10 files changed, 53 insertions, 14 deletions

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index e9e71120040c..fff252209f63 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -349,6 +349,7 @@ config CPU_SUBTYPE_SH7720
         select CPU_HAS_DSP
         select SYS_SUPPORTS_CMT
         select ARCH_WANT_OPTIONAL_GPIOLIB
+        select USB_ARCH_HAS_OHCI
         help
           Select SH7720 if you have a SH3-DSP SH7720 CPU.
 
@@ -357,6 +358,7 @@ config CPU_SUBTYPE_SH7721
         select CPU_SH3
         select CPU_HAS_DSP
         select SYS_SUPPORTS_CMT
+        select USB_ARCH_HAS_OHCI
         help
           Select SH7721 if you have a SH3-DSP SH7721 CPU.
 
@@ -437,6 +439,7 @@ config CPU_SUBTYPE_SH7757
 config CPU_SUBTYPE_SH7763
         bool "Support SH7763 processor"
         select CPU_SH4A
+        select USB_ARCH_HAS_OHCI
         help
           Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
 
@@ -463,6 +466,8 @@ config CPU_SUBTYPE_SH7786
         select CPU_HAS_PTEAEX
         select GENERIC_CLOCKEVENTS_BROADCAST if SMP
         select ARCH_WANT_OPTIONAL_GPIOLIB
+        select USB_ARCH_HAS_OHCI
+        select USB_ARCH_HAS_EHCI
 
 config CPU_SUBTYPE_SHX3
         bool "Support SH-X3 processor"
diff --git a/arch/sh/boot/romimage/mmcif-sh7724.c b/arch/sh/boot/romimage/mmcif-sh7724.c
index 14863d7292cb..c84e7831018d 100644
--- a/arch/sh/boot/romimage/mmcif-sh7724.c
+++ b/arch/sh/boot/romimage/mmcif-sh7724.c
@@ -21,9 +21,6 @@
 #define HIZCRC          0xa405015c
 #define DRVCRA          0xa405018a
 
-enum { MMCIF_PROGRESS_ENTER, MMCIF_PROGRESS_INIT,
-       MMCIF_PROGRESS_LOAD, MMCIF_PROGRESS_DONE };
-
 /* SH7724 specific MMCIF loader
  *
  * loads the romImage from an MMC card starting from block 512
@@ -63,7 +60,9 @@ asmlinkage void mmcif_loader(unsigned char *buf, unsigned long no_bytes)
         mmcif_update_progress(MMCIF_PROGRESS_LOAD);
 
         /* load kernel via MMCIF interface */
-        sh_mmcif_boot_slurp(MMCIF_BASE, buf, no_bytes);
+        sh_mmcif_boot_do_read(MMCIF_BASE, 512,
+                              (no_bytes + SH_MMCIF_BBS - 1) / SH_MMCIF_BBS,
+                              buf);
 
         /* disable clock to the MMCIF hardware block */
         __raw_writel(__raw_readl(MSTPCR2) | 0x20000000, MSTPCR2);
diff --git a/arch/sh/drivers/push-switch.c b/arch/sh/drivers/push-switch.c
index 7b42c247316c..afc24556572b 100644
--- a/arch/sh/drivers/push-switch.c
+++ b/arch/sh/drivers/push-switch.c
@@ -107,7 +107,7 @@ static int switch_drv_remove(struct platform_device *pdev)
                 device_remove_file(&pdev->dev, &dev_attr_switch);
 
         platform_set_drvdata(pdev, NULL);
-        flush_scheduled_work();
+        flush_work_sync(&psw->work);
         del_timer_sync(&psw->debounce);
         free_irq(irq, pdev);
 
diff --git a/arch/sh/include/asm/ioctls.h b/arch/sh/include/asm/ioctls.h
index eb6c4c687972..84e85a792638 100644
--- a/arch/sh/include/asm/ioctls.h
+++ b/arch/sh/include/asm/ioctls.h
@@ -85,6 +85,7 @@
 #define TCSETSF2        _IOW('T', 45, struct termios2)
 #define TIOCGPTN        _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 #define TIOCSPTLCK      _IOW('T',0x31, int)  /* Lock/unlock Pty */
+#define TIOCGDEV        _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 #define TIOCSIG         _IOW('T',0x36, int)  /* Generate signal on Pty slave */
 
 #define TIOCSERCONFIG   _IO('T', 83) /* 0x5453 */
diff --git a/arch/sh/include/asm/machvec.h b/arch/sh/include/asm/machvec.h
index dd5d6e5bf204..57c5c3d0f39f 100644
--- a/arch/sh/include/asm/machvec.h
+++ b/arch/sh/include/asm/machvec.h
@@ -31,6 +31,7 @@ struct sh_machine_vector {
         int (*mv_mode_pins)(void);
 
         void (*mv_mem_init)(void);
+        void (*mv_mem_reserve)(void);
 };
 
 extern struct sh_machine_vector sh_mv;
diff --git a/arch/sh/include/mach-common/mach/romimage.h b/arch/sh/include/mach-common/mach/romimage.h
index 08fb42269ecd..3670455faaac 100644
--- a/arch/sh/include/mach-common/mach/romimage.h
+++ b/arch/sh/include/mach-common/mach/romimage.h
@@ -4,7 +4,7 @@
 
 #else /* __ASSEMBLY__ */
 
-extern inline void mmcif_update_progress(int nr)
+static inline void mmcif_update_progress(int nr)
 {
 }
 
diff --git a/arch/sh/include/mach-ecovec24/mach/romimage.h b/arch/sh/include/mach-ecovec24/mach/romimage.h
index 1dcf5e6c8d83..d63ef51ec186 100644
--- a/arch/sh/include/mach-ecovec24/mach/romimage.h
+++ b/arch/sh/include/mach-ecovec24/mach/romimage.h
@@ -35,7 +35,7 @@
 #define HIZCRA          0xa4050158
 #define PGDR            0xa405012c
 
-extern inline void mmcif_update_progress(int nr)
+static inline void mmcif_update_progress(int nr)
 {
         /* disable Hi-Z for LED pins */
         __raw_writew(__raw_readw(HIZCRA) & ~(1 << 1), HIZCRA);
diff --git a/arch/sh/include/mach-kfr2r09/mach/romimage.h b/arch/sh/include/mach-kfr2r09/mach/romimage.h
index 976256a323f2..7a883167c846 100644
--- a/arch/sh/include/mach-kfr2r09/mach/romimage.h
+++ b/arch/sh/include/mach-kfr2r09/mach/romimage.h
@@ -23,7 +23,7 @@
 
 #else /* __ASSEMBLY__ */
 
-extern inline void mmcif_update_progress(int nr)
+static inline void mmcif_update_progress(int nr)
 {
 }
 
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
index c016c0004714..0170dbda1d00 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c
@@ -522,10 +522,37 @@ static struct platform_device dma0_device = {
         },
 };
 
+#define USB_EHCI_START 0xffe70000
+#define USB_OHCI_START 0xffe70400
+
+static struct resource usb_ehci_resources[] = {
+        [0] = {
+                .start  = USB_EHCI_START,
+                .end    = USB_EHCI_START + 0x3ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 77,
+                .end    = 77,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device usb_ehci_device = {
+        .name           = "sh_ehci",
+        .id             = -1,
+        .dev = {
+                .dma_mask               = &usb_ehci_device.dev.coherent_dma_mask,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        },
+        .num_resources  = ARRAY_SIZE(usb_ehci_resources),
+        .resource       = usb_ehci_resources,
+};
+
 static struct resource usb_ohci_resources[] = {
         [0] = {
-                .start  = 0xffe70400,
-                .end    = 0xffe704ff,
+                .start  = USB_OHCI_START,
+                .end    = USB_OHCI_START + 0x3ff,
                 .flags  = IORESOURCE_MEM,
         },
         [1] = {
@@ -535,12 +562,11 @@ static struct resource usb_ohci_resources[] = {
         },
 };
 
-static u64 usb_ohci_dma_mask = DMA_BIT_MASK(32);
 static struct platform_device usb_ohci_device = {
         .name           = "sh_ohci",
         .id             = -1,
         .dev = {
-                .dma_mask               = &usb_ohci_dma_mask,
+                .dma_mask               = &usb_ohci_device.dev.coherent_dma_mask,
                 .coherent_dma_mask      = DMA_BIT_MASK(32),
         },
         .num_resources  = ARRAY_SIZE(usb_ohci_resources),
@@ -570,6 +596,7 @@ static struct platform_device *sh7786_early_devices[] __initdata = {
 
 static struct platform_device *sh7786_devices[] __initdata = {
         &dma0_device,
+        &usb_ehci_device,
         &usb_ohci_device,
 };
 
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 3385b28acaac..0d3f912e3334 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -2,7 +2,7 @@
  * linux/arch/sh/mm/init.c
  *
  *  Copyright (C) 1999  Niibe Yutaka
- *  Copyright (C) 2002 - 2010  Paul Mundt
+ *  Copyright (C) 2002 - 2011  Paul Mundt
  *
  *  Based on linux/arch/i386/mm/init.c:
  *   Copyright (C) 1995  Linus Torvalds
@@ -325,11 +325,17 @@ void __init paging_init(void)
         int nid;
 
         memblock_init();
-
         sh_mv.mv_mem_init();
 
         early_reserve_mem();
 
+        /*
+         * Once the early reservations are out of the way, give the
+         * platforms a chance to kick out some memory.
+         */
+        if (sh_mv.mv_mem_reserve)
+                sh_mv.mv_mem_reserve();
+
         memblock_enforce_memory_limit(memory_limit);
         memblock_analyze();