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openwrt-xburst/target/linux/gemini/patches-3.3/111-arm-gemini-add-watchdog-device.patch
juhosg 6a4f0ff0d7 gemini: add support for 3.3
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31698 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-13 12:03:59 +00:00

33 lines
921 B
Diff

--- 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
@@ -25,5 +25,6 @@ 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);
#endif /* __GEMINI_COMMON_H__ */