target/linux/gemini/patches-3.18/111-arm-gemini-add-watchdog-device.patch


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2--- a/arch/arm/mach-gemini/devices.c
+++ b/arch/arm/mach-gemini/devices.c
@@ -117,3 +117,20 @@ int __init platform_register_rtc(void)
 	return platform_device_register(&gemini_rtc_device);
 }
 
+static struct resource wdt_resource = {
+	.start	= GEMINI_WAQTCHDOG_BASE,
+	.end	= GEMINI_WAQTCHDOG_BASE + 0x18,
+	.flags  = IORESOURCE_MEM,
+};
+
+static struct platform_device wdt_device = {
+	.name		= "gemini-wdt",
+	.id		= 0,
+	.resource	= &wdt_resource,
+	.num_resources	= 1,
+};
+
+int __init platform_register_watchdog(void)
+{
+	return platform_device_register(&wdt_device);
+}
--- a/arch/arm/mach-gemini/common.h
+++ b/arch/arm/mach-gemini/common.h
@@ -25,6 +25,7 @@ extern int platform_register_uart(void);
 extern int platform_register_pflash(unsigned int size,
 				    struct mtd_partition *parts,
 				    unsigned int nr_parts);
+extern int platform_register_watchdog(void);
 
 extern void gemini_restart(enum reboot_mode mode, const char *cmd);