ARM: S5PV210: Add Watchdog support for S5PV210

This patch adds support for Watchdog timer for Samsung S5PV210.

Signed-off-by: Banajit Goswami <banajit.g@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

4 files changed, 9 insertions, 0 deletions

diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 7601c28e240b..231c48513156 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -25,6 +25,8 @@ config MACH_SMDKV210
         bool "SMDKV210"
         select CPU_S5PV210
         select ARCH_SPARSEMEM_ENABLE
+        select S3C_DEV_WDT
+        select HAVE_S3C2410_WATCHDOG
         help
           Machine support for Samsung SMDKV210
 
@@ -32,6 +34,8 @@ config MACH_SMDKC110
         bool "SMDKC110"
         select CPU_S5PV210
         select ARCH_SPARSEMEM_ENABLE
+        select S3C_DEV_WDT
+        select HAVE_S3C2410_WATCHDOG
         help
           Machine support for Samsung SMDKC110
           S5PC110(MCP) is one of package option of S5PV210
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 5adcb9f26e44..1131553c6e78 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -32,6 +32,8 @@
 
 #define S5PV210_PA_SYSTIMER     (0xE2600000)
 
+#define S5PV210_PA_WATCHDOG     (0xE2700000)
+
 #define S5PV210_PA_UART         (0xE2900000)
 
 #define S5P_PA_UART0            (S5PV210_PA_UART + 0x0)
@@ -78,5 +80,6 @@
 /* compatibiltiy defines. */
 #define S3C_PA_UART             S5PV210_PA_UART
 #define S3C_PA_IIC              S5PV210_PA_IIC0
+#define S3C_PA_WDT              S5PV210_PA_WATCHDOG
 
 #endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c
index 6f9fd3274e2e..4c8903c6d104 100644
--- a/arch/arm/mach-s5pv210/mach-smdkc110.c
+++ b/arch/arm/mach-s5pv210/mach-smdkc110.c
@@ -74,6 +74,7 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
 static struct platform_device *smdkc110_devices[] __initdata = {
         &s5pv210_device_iis0,
         &s5pv210_device_ac97,
+        &s3c_device_wdt,
 };
 
 static void __init smdkc110_map_io(void)
diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c
index 3c29e18528a5..d65ab2a94929 100644
--- a/arch/arm/mach-s5pv210/mach-smdkv210.c
+++ b/arch/arm/mach-s5pv210/mach-smdkv210.c
@@ -74,6 +74,7 @@ static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
 static struct platform_device *smdkv210_devices[] __initdata = {
         &s5pv210_device_iis0,
         &s5pv210_device_ac97,
+        &s3c_device_wdt,
 };
 
 static void __init smdkv210_map_io(void)