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authorMark A. Greer <mgreer@mvista.com>2009-04-15 12:40:21 -0700
committerKevin Hilman <khilman@deeprootsystems.com>2009-05-26 08:20:31 -0700
commit951d6f6d703110790256abfce03ced117d2dcc6b (patch)
tree598b30a93ff618f56579d2c1218088bd908e5125 /arch/arm/mach-davinci/devices.c
parentf64691b3ab795268072e76ddb89290b6277cdf33 (diff)
davinci: Add watchdog base address flexibility
The watchdog code currently hardcodes the base address of the timer its using. To support new SoCs, make it support timers at any address. Use the soc_info structure to do this. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/devices.c')
-rw-r--r--arch/arm/mach-davinci/devices.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 36c528ff30f..7ebf6713f6a 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -216,8 +216,6 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
static struct resource wdt_resources[] = {
{
- .start = 0x01c21c00,
- .end = 0x01c21fff,
.flags = IORESOURCE_MEM,
},
};
@@ -231,6 +229,11 @@ struct platform_device davinci_wdt_device = {
static void davinci_init_wdt(void)
{
+ struct davinci_soc_info *soc_info = &davinci_soc_info;
+
+ wdt_resources[0].start = (resource_size_t)soc_info->wdt_base;
+ wdt_resources[0].end = (resource_size_t)soc_info->wdt_base + SZ_1K - 1;
+
platform_device_register(&davinci_wdt_device);
}