4 files changed, 27 insertions, 4 deletions
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c
index cc377ae8c42..cf547ad7ebd 100644
--- a/arch/arm/mach-ep93xx/gpio.c
+++ b/arch/arm/mach-ep93xx/gpio.c
@@ -25,7 +25,7 @@
 #include <mach/hardware.h>
 
 /*************************************************************************
- * GPIO handling for EP93xx
+ * Interrupt handling for EP93xx on-chip GPIOs
  *************************************************************************/
 static unsigned char gpio_int_unmasked[3];
 static unsigned char gpio_int_enabled[3];
@@ -40,7 +40,7 @@ static const u8 eoi_register_offset[3]		= { 0x98, 0xb4, 0x54 };
 static const u8 int_en_register_offset[3]	= { 0x9c, 0xb8, 0x58 };
 static const u8 int_debounce_register_offset[3]	= { 0xa8, 0xc4, 0x64 };
 
-void ep93xx_gpio_update_int_params(unsigned port)
+static void ep93xx_gpio_update_int_params(unsigned port)
 {
 	BUG_ON(port > 2);
 
@@ -56,7 +56,7 @@ void ep93xx_gpio_update_int_params(unsigned port)
 		EP93XX_GPIO_REG(int_en_register_offset[port]));
 }
 
-void ep93xx_gpio_int_mask(unsigned line)
+static inline void ep93xx_gpio_int_mask(unsigned line)
 {
 	gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7));
 }
diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
index 3bd934e9a7f..93107d88ff3 100644
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
@@ -65,6 +65,8 @@
 #define TS72XX_RTC_DATA_PHYS_BASE	0x11700000
 #define TS72XX_RTC_DATA_SIZE		0x00001000
 
+#define TS72XX_WDT_CONTROL_PHYS_BASE	0x23800000
+#define TS72XX_WDT_FEED_PHYS_BASE	0x23c00000
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/arm/mach-ep93xx/micro9.c b/arch/arm/mach-ep93xx/micro9.c
index f3757a1c5a1..c33360e8286 100644
--- a/arch/arm/mach-ep93xx/micro9.c
+++ b/arch/arm/mach-ep93xx/micro9.c
@@ -28,7 +28,7 @@
  *
  * Micro9-High has up to 64MB of 32-bit flash on CS1
  * Micro9-Mid has up to 64MB of either 32-bit or 16-bit flash on CS1
- * Micro9-Lite uses a seperate MTD map driver for flash support
+ * Micro9-Lite uses a separate MTD map driver for flash support
  * Micro9-Slim has up to 64MB of either 32-bit or 16-bit flash on CS1
  *************************************************************************/
 static struct physmap_flash_data micro9_flash_data;
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index 259f7822ba5..fac1ec7a60f 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -166,6 +166,26 @@ static struct platform_device ts72xx_rtc_device = {
 	.num_resources	= 0,
 };
 
+static struct resource ts72xx_wdt_resources[] = {
+	{
+		.start	= TS72XX_WDT_CONTROL_PHYS_BASE,
+		.end	= TS72XX_WDT_CONTROL_PHYS_BASE + SZ_4K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	{
+		.start	= TS72XX_WDT_FEED_PHYS_BASE,
+		.end	= TS72XX_WDT_FEED_PHYS_BASE + SZ_4K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device ts72xx_wdt_device = {
+	.name		= "ts72xx-wdt",
+	.id		= -1,
+	.num_resources 	= ARRAY_SIZE(ts72xx_wdt_resources),
+	.resource	= ts72xx_wdt_resources,
+};
+
 static struct ep93xx_eth_data ts72xx_eth_data = {
 	.phy_id		= 1,
 };
@@ -175,6 +195,7 @@ static void __init ts72xx_init_machine(void)
 	ep93xx_init_devices();
 	ts72xx_register_flash();
 	platform_device_register(&ts72xx_rtc_device);
+	platform_device_register(&ts72xx_wdt_device);
 
 	ep93xx_register_eth(&ts72xx_eth_data, 1);
 }