ARM: OMAP: Fix omap_wdt driver failure on 2420 when running multi-omap config

[linux-2.6-omap-h63xx.git] / arch / arm / plat-omap / devices.c

diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index f22ccbb280cf37541e637c29526c6a9e84874df7..3bd1da287119277176bfd5865eabf201f269a20f 100644 (file)
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -454,25 +454,8 @@ static inline void omap_init_uwire(void) {}
 
 #if    defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
 
-#if defined(CONFIG_ARCH_OMAP34XX)
-#define        OMAP_WDT_BASE           0x48314000
-#elif defined(CONFIG_ARCH_OMAP24XX)
-
-#ifdef CONFIG_ARCH_OMAP2430
-/* WDT2 */
-#define        OMAP_WDT_BASE           0x49016000
-#else
-#define        OMAP_WDT_BASE           0x48022000
-#endif
-
-#else
-#define        OMAP_WDT_BASE           0xfffeb000
-#endif
-
 static struct resource wdt_resources[] = {
        {
-               .start          = OMAP_WDT_BASE,
-               .end            = OMAP_WDT_BASE + 0x4f,
                .flags          = IORESOURCE_MEM,
        },
 };
@@ -486,6 +469,19 @@ 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