ARM: imx6 Add WDOG3 for i.MX6SX

[karo-tx-uboot.git] / arch / arm / cpu / armv7 / mx6 / soc.c

diff --git a/arch/arm/cpu/armv7/mx6/soc.c b/arch/arm/cpu/armv7/mx6/soc.c
index 2fe069ec24e47e8ce8c708eba976779985b7c586..94bec4243b644ac71d3046ee53601ca2dea72beb 100644 (file)
--- a/arch/arm/cpu/armv7/mx6/soc.c
+++ b/arch/arm/cpu/armv7/mx6/soc.c
@@ -425,6 +425,11 @@ static void imx_set_wdog_powerdown(bool enable)
        struct wdog_regs *wdog1 = (struct wdog_regs *)WDOG1_BASE_ADDR;
        struct wdog_regs *wdog2 = (struct wdog_regs *)WDOG2_BASE_ADDR;
 
+#ifdef CONFIG_MX6SX
+       struct wdog_regs *wdog3 = (struct wdog_regs *)WDOG3_BASE_ADDR;
+       writew(enable, &wdog3->wmcr);
+#endif
+
        /* Write to the PDE (Power Down Enable) bit */
        writew(enable, &wdog1->wmcr);
        writew(enable, &wdog2->wmcr);