imx3: Add watchdog platform device support

[pandora-kernel.git] / arch / arm / mach-mx3 / devices.c

diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index 6adb586..f891115 100644 (file)
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -575,11 +575,26 @@ struct platform_device imx_ssi_device1 = {
        .resource = imx_ssi_resources1,
 };
 
-static int mx3_devices_init(void)
+static struct resource imx_wdt_resources[] = {
+       {
+               .flags = IORESOURCE_MEM,
+       },
+};
+
+struct platform_device imx_wdt_device0 = {
+       .name           = "imx-wdt",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(imx_wdt_resources),
+       .resource       = imx_wdt_resources,
+};
+
+static int __init mx3_devices_init(void)
 {
        if (cpu_is_mx31()) {
                mxc_nand_resources[0].start = MX31_NFC_BASE_ADDR;
                mxc_nand_resources[0].end = MX31_NFC_BASE_ADDR + 0xfff;
+               imx_wdt_resources[0].start = MX31_WDOG_BASE_ADDR;
+               imx_wdt_resources[0].end = MX31_WDOG_BASE_ADDR + 0x3fff;
                mxc_register_device(&mxc_rnga_device, NULL);
        }
        if (cpu_is_mx35()) {
@@ -597,6 +612,8 @@ static int mx3_devices_init(void)
                imx_ssi_resources0[1].end = MX35_INT_SSI1;
                imx_ssi_resources1[1].start = MX35_INT_SSI2;
                imx_ssi_resources1[1].end = MX35_INT_SSI2;
+               imx_wdt_resources[0].start = MX35_WDOG_BASE_ADDR;
+               imx_wdt_resources[0].end = MX35_WDOG_BASE_ADDR + 0x3fff;
        }
 
        return 0;