diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
index 779f5614bcee..16685787d2bd 100644
--- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt
@@ -43,6 +43,12 @@ following properties:
 - interrupt-parent: a phandle indicating which interrupt controller
   this PMU signals interrupts to.
 
+
+Optional nodes:
+
+- nodes defining the restart and poweroff syscon children
+
+
 Example :
 pmu_system_controller: system-controller@10040000 {
 	compatible = "samsung,exynos5250-pmu", "syscon";
diff --git a/drivers/soc/samsung/exynos-pmu.c b/drivers/soc/samsung/exynos-pmu.c
index f56adbd9fb8b..d34ca201b8b7 100644
--- a/drivers/soc/samsung/exynos-pmu.c
+++ b/drivers/soc/samsung/exynos-pmu.c
@@ -84,11 +84,15 @@ static const struct of_device_id exynos_pmu_of_device_ids[] = {
 	}, {
 		.compatible = "samsung,exynos5250-pmu",
 		.data = exynos_pmu_data_arm_ptr(exynos5250_pmu_data),
+	}, {
+		.compatible = "samsung,exynos5410-pmu",
 	}, {
 		.compatible = "samsung,exynos5420-pmu",
 		.data = exynos_pmu_data_arm_ptr(exynos5420_pmu_data),
 	}, {
 		.compatible = "samsung,exynos5433-pmu",
+	}, {
+		.compatible = "samsung,exynos7-pmu",
 	},
 	{ /*sentinel*/ },
 };
@@ -126,6 +130,9 @@ static int exynos_pmu_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, pmu_context);
 
+	if (devm_of_platform_populate(dev))
+		dev_err(dev, "Error populating children, reboot and poweroff might not work properly\n");
+
 	dev_dbg(dev, "Exynos PMU Driver probe done\n");
 	return 0;
 }