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-rw-r--r--arch/arm/mach-u300/core.c34
1 files changed, 27 insertions, 7 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index ac0791e924b..b4c6926a700 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -1605,15 +1605,15 @@ static struct platform_device pinmux_device = {
};
/* Pinmux settings */
-static struct pinmux_map u300_pinmux_map[] = {
+static struct pinmux_map __initdata u300_pinmux_map[] = {
/* anonymous maps for chip power and EMIFs */
- PINMUX_MAP_PRIMARY_SYS_HOG("POWER", "power"),
- PINMUX_MAP_PRIMARY_SYS_HOG("EMIF0", "emif0"),
- PINMUX_MAP_PRIMARY_SYS_HOG("EMIF1", "emif1"),
+ PINMUX_MAP_SYS_HOG("POWER", "pinmux-u300", "power"),
+ PINMUX_MAP_SYS_HOG("EMIF0", "pinmux-u300", "emif0"),
+ PINMUX_MAP_SYS_HOG("EMIF1", "pinmux-u300", "emif1"),
/* per-device maps for MMC/SD, SPI and UART */
- PINMUX_MAP_PRIMARY("MMCSD", "mmc0", "mmci"),
- PINMUX_MAP_PRIMARY("SPI", "spi0", "pl022"),
- PINMUX_MAP_PRIMARY("UART0", "uart0", "uart0"),
+ PINMUX_MAP("MMCSD", "pinmux-u300", "mmc0", "mmci"),
+ PINMUX_MAP("SPI", "pinmux-u300", "spi0", "pl022"),
+ PINMUX_MAP("UART0", "pinmux-u300", "uart0", "uart0"),
};
struct u300_mux_hog {
@@ -1888,3 +1888,23 @@ static int core_module_init(void)
return mmc_init(&mmcsd_device);
}
module_init(core_module_init);
+
+/* Forward declare this function from the watchdog */
+void coh901327_watchdog_reset(void);
+
+void u300_restart(char mode, const char *cmd)
+{
+ switch (mode) {
+ case 's':
+ case 'h':
+#ifdef CONFIG_COH901327_WATCHDOG
+ coh901327_watchdog_reset();
+#endif
+ break;
+ default:
+ /* Do nothing */
+ break;
+ }
+ /* Wait for system do die/reset. */
+ while (1);
+}