1 files changed, 23 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 9bbda9acb73b..a37b8eb65b76 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -536,6 +536,28 @@ int omap_early_device_register(struct omap_device *od)
         return 0;
 }
 
+static int _od_runtime_suspend(struct device *dev)
+{
+        struct platform_device *pdev = to_platform_device(dev);
+
+        return omap_device_idle(pdev);
+}
+
+static int _od_runtime_resume(struct device *dev)
+{
+        struct platform_device *pdev = to_platform_device(dev);
+
+        return omap_device_enable(pdev);
+}
+
+static struct dev_power_domain omap_device_power_domain = {
+        .ops = {
+                .runtime_suspend = _od_runtime_suspend,
+                .runtime_resume = _od_runtime_resume,
+                USE_PLATFORM_PM_SLEEP_OPS
+        }
+};
+
 /**
  * omap_device_register - register an omap_device with one omap_hwmod
  * @od: struct omap_device * to register
@@ -549,6 +571,7 @@ int omap_device_register(struct omap_device *od)
         pr_debug("omap_device: %s: registering\n", od->pdev.name);
 
         od->pdev.dev.parent = &omap_device_parent;
+        od->pdev.dev.pwr_domain = &omap_device_power_domain;
         return platform_device_register(&od->pdev);
 }