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-rw-r--r--arch/arm/plat-omap/devices.c21
1 files changed, 13 insertions, 8 deletions
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 01da719a745..cc62cec1b75 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -441,16 +441,8 @@ static inline void omap_init_uwire(void) {}
#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
-#ifdef CONFIG_ARCH_OMAP24XX
-#define OMAP_WDT_BASE 0x48022000
-#else
-#define OMAP_WDT_BASE 0xfffeb000
-#endif
-
static struct resource wdt_resources[] = {
{
- .start = OMAP_WDT_BASE,
- .end = OMAP_WDT_BASE + 0x4f,
.flags = IORESOURCE_MEM,
},
};
@@ -464,6 +456,19 @@ static struct platform_device omap_wdt_device = {
static void omap_init_wdt(void)
{
+ if (cpu_is_omap16xx())
+ wdt_resources[0].start = 0xfffeb000;
+ else if (cpu_is_omap2420())
+ wdt_resources[0].start = 0x48022000; /* WDT2 */
+ else if (cpu_is_omap2430())
+ wdt_resources[0].start = 0x49016000; /* WDT2 */
+ else if (cpu_is_omap343x())
+ wdt_resources[0].start = 0x48314000; /* WDT2 */
+ else
+ return;
+
+ wdt_resources[0].end = wdt_resources[0].start + 0x4f;
+
(void) platform_device_register(&omap_wdt_device);
}
#else