7 files changed, 33 insertions, 6 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 6d628fb6ee0..d8ec68df64e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -452,7 +452,7 @@ S:	Maintained
 
 ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
 P:      Andrew Victor
-M:      andrew@sanpeople.com
+M:      linux@maxim.org.za
 L:      linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
 W:      http://maxim.org.za/at91_26.html
 S:      Maintained
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 54cdf1aeefc..ef2f86a5e78 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -26,8 +26,8 @@
 /*
  * For ARM syscalls, we encode the syscall number into the instruction.
  */
-#define SWI_SYS_SIGRETURN       (0xef000000|(__NR_sigreturn))
-#define SWI_SYS_RT_SIGRETURN    (0xef000000|(__NR_rt_sigreturn))
+#define SWI_SYS_SIGRETURN       (0xef000000|(__NR_sigreturn)|(__NR_OABI_SYSCALL_BASE))
+#define SWI_SYS_RT_SIGRETURN    (0xef000000|(__NR_rt_sigreturn)|(__NR_OABI_SYSCALL_BASE))
 
 /*
  * With EABI, the syscall number has to be loaded into r7.
diff --git a/arch/arm/mach-iop32x/glantank.c b/arch/arm/mach-iop32x/glantank.c
index 74c65ce221d..d2a7b04f1cb 100644
--- a/arch/arm/mach-iop32x/glantank.c
+++ b/arch/arm/mach-iop32x/glantank.c
@@ -14,8 +14,10 @@
 
 #include <linux/mm.h>
 #include <linux/init.h>
+#include <linux/f75375s.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/pm.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/serial_core.h>
@@ -167,11 +169,21 @@ static struct platform_device glantank_serial_device = {
         .resource       = &glantank_uart_resource,
 };
 
+static struct f75375s_platform_data glantank_f75375s = {
+        .pwm            = { 255, 255 },
+        .pwm_enable     = { 0, 0 },
+};
+
 static struct i2c_board_info __initdata glantank_i2c_devices[] = {
         {
                 I2C_BOARD_INFO("rtc-rs5c372", 0x32),
                 .type = "rs5c372a",
         },
+        {
+                I2C_BOARD_INFO("f75375", 0x2e),
+                .type = "f75375",
+                .platform_data = &glantank_f75375s,
+        },
 };
 
 static void glantank_power_off(void)
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index c156ddab9a2..016690b9d56 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -114,6 +114,10 @@ clean_addr:	.word	CLEAN_ADDR
  * Nothing too exciting at the moment
  */
 ENTRY(cpu_xscale_proc_init)
+        @ enable write buffer coalescing. Some bootloader disable it
+        mrc     p15, 0, r1, c1, c0, 1
+        bic     r1, r1, #1
+        mcr     p15, 0, r1, c1, c0, 1
         mov     pc, lr
 
 /*
diff --git a/include/asm-arm/arch-at91/at91cap9.h b/include/asm-arm/arch-at91/at91cap9.h
index 73e1fcf4a0a..bac83adb505 100644
--- a/include/asm-arm/arch-at91/at91cap9.h
+++ b/include/asm-arm/arch-at91/at91cap9.h
@@ -97,12 +97,17 @@
 #define AT91_PIOD       (0xfffff800 - AT91_BASE_SYS)
 #define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
 #define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
-#define AT91_SHDC       (0xfffffd10 - AT91_BASE_SYS)
+#define AT91_SHDWC      (0xfffffd10 - AT91_BASE_SYS)
 #define AT91_RTT        (0xfffffd20 - AT91_BASE_SYS)
 #define AT91_PIT        (0xfffffd30 - AT91_BASE_SYS)
 #define AT91_WDT        (0xfffffd40 - AT91_BASE_SYS)
 #define AT91_GPBR       (0xfffffd50 - AT91_BASE_SYS)
 
+#define AT91_USART0     AT91CAP9_BASE_US0
+#define AT91_USART1     AT91CAP9_BASE_US1
+#define AT91_USART2     AT91CAP9_BASE_US2
+
+
 /*
  * Internal Memory.
  */
diff --git a/include/asm-arm/arch-omap/dsp_common.h b/include/asm-arm/arch-omap/dsp_common.h
index c61f868f24e..da97736f3ef 100644
--- a/include/asm-arm/arch-omap/dsp_common.h
+++ b/include/asm-arm/arch-omap/dsp_common.h
@@ -24,11 +24,17 @@
 #ifndef ASM_ARCH_DSP_COMMON_H
 #define ASM_ARCH_DSP_COMMON_H
 
-#ifdef CONFIG_ARCH_OMAP1
+#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_OMAP_MMU_FWK)
 extern void omap_dsp_request_mpui(void);
 extern void omap_dsp_release_mpui(void);
 extern int omap_dsp_request_mem(void);
 extern int omap_dsp_release_mem(void);
+#else
+static inline int omap_dsp_request_mem(void)
+{
+        return 0;
+}
+#define omap_dsp_release_mem()  do {} while (0)
 #endif
 
 #endif /* ASM_ARCH_DSP_COMMON_H */
diff --git a/include/asm-arm/arch-s3c2410/irqs.h b/include/asm-arm/arch-s3c2410/irqs.h
index d858b3eb554..f5435d8c376 100644
--- a/include/asm-arm/arch-s3c2410/irqs.h
+++ b/include/asm-arm/arch-s3c2410/irqs.h
@@ -85,7 +85,7 @@
 #define IRQ_EINT23     S3C2410_IRQ(51)
 
 
-#define IRQ_EINT(x)    S3C2410_IRQ((x >= 4) ? (IRQ_EINT4 + (x) - 4) : (S3C2410_IRQ(0) + (x)))
+#define IRQ_EINT(x)    (((x) >= 4) ? (IRQ_EINT4 + (x) - 4) : (IRQ_EINT0 + (x)))
 
 #define IRQ_LCD_FIFO   S3C2410_IRQ(52)
 #define IRQ_LCD_FRAME  S3C2410_IRQ(53)