2 files changed, 10 insertions, 6 deletions

diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 1a89824a5f78..0c7e3ad7ba93 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -299,6 +299,7 @@ void exynos4_restart(char mode, const char *cmd)
 
 void exynos5_restart(char mode, const char *cmd)
 {
+        struct device_node *np;
         u32 val;
         void __iomem *addr;
 
@@ -306,8 +307,9 @@ void exynos5_restart(char mode, const char *cmd)
                 val = 0x1;
                 addr = EXYNOS_SWRESET;
         } else if (of_machine_is_compatible("samsung,exynos5440")) {
-                val = (0x10 << 20) | (0x1 << 16);
-                addr = EXYNOS5440_SWRESET;
+                np = of_find_compatible_node(NULL, NULL, "samsung,exynos5440-clock");
+                addr = of_iomap(np, 0) + 0xcc;
+                val = (0xfff << 20) | (0x1 << 16);
         } else {
                 pr_err("%s: cannot support non-DT\n", __func__);
                 return;
@@ -1031,8 +1033,8 @@ static int __init exynos_init_irq_eint(void)
          * interrupt support code here can be completely removed.
          */
         static const struct of_device_id exynos_pinctrl_ids[] = {
-                { .compatible = "samsung,pinctrl-exynos4210", },
-                { .compatible = "samsung,pinctrl-exynos4x12", },
+                { .compatible = "samsung,exynos4210-pinctrl", },
+                { .compatible = "samsung,exynos4x12-pinctrl", },
         };
         struct device_node *pctrl_np, *wkup_np;
         const char *wkup_compat = "samsung,exynos4210-wakeup-eint";
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index b9b539cac81e..5106ab83e593 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -91,8 +91,8 @@ static int exynos_cpu_suspend(unsigned long arg)
         /* issue the standby signal into the pm unit. */
         cpu_do_idle();
 
-        /* we should never get past here */
-        panic("sleep resumed to originator?");
+        pr_info("Failed to suspend the system\n");
+        return 1; /* Aborting suspend */
 }
 
 static void exynos_pm_prepare(void)
@@ -282,6 +282,8 @@ static void exynos_pm_resume(void)
         if (!(tmp & S5P_CENTRAL_LOWPWR_CFG)) {
                 tmp |= S5P_CENTRAL_LOWPWR_CFG;
                 __raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION);
+                /* clear the wakeup state register */
+                __raw_writel(0x0, S5P_WAKEUP_STAT);
                 /* No need to perform below restore code */
                 goto early_wakeup;
         }