rk3026: add watch dog platform device

diff --git a/arch/arm/mach-rk2928/devices.c b/arch/arm/mach-rk2928/devices.c
index 471f38c06a96f3f1d5ae677694feeeb9422cbd97..78b3c9dacd644842c19b954d6e0d37905ecffce1 100644 (file)
--- a/arch/arm/mach-rk2928/devices.c
+++ b/arch/arm/mach-rk2928/devices.c
@@ -757,6 +757,28 @@ static void __init rk2928_init_sdmmc(void)
 #endif
 }
 
+#ifdef CONFIG_RK29_WATCHDOG
+static struct resource resources_wdt[] = {
+       {
+               .start  = IRQ_WDT,
+               .end    = IRQ_WDT,
+               .flags  = IORESOURCE_IRQ,
+       },
+       {
+               .start  = RK2928_WDT_PHYS,
+               .end    = RK2928_WDT_PHYS + RK2928_WDT_SIZE - 1,
+               .flags  = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device device_wdt = {
+       .name   = "rk29-wdt",
+       .id     = 0,
+       .num_resources  = ARRAY_SIZE(resources_wdt),
+       .resource       = resources_wdt,
+};
+#endif
+
 static struct resource resource_arm_pmu[] = {
        {
                .start  = IRQ_ARM_PMU,
@@ -849,6 +871,9 @@ static int __init rk2928_init_devices(void)
        rk2928_init_i2s();
 #if defined(CONFIG_HDMI_RK2928) || defined(CONFIG_HDMI_RK616)
        platform_device_register(&device_hdmi);
+#endif
+#ifdef CONFIG_RK29_WATCHDOG
+       platform_device_register(&device_wdt);
 #endif
        platform_device_register(&device_arm_pmu);