diff --git a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c
index 8f57154..3a2286b 100644
--- a/drivers/clk/clk-devres.c
+++ b/drivers/clk/clk-devres.c
@@ -9,6 +9,32 @@
 #include <linux/export.h>
 #include <linux/gfp.h>
 
+static int devm_clk_match(struct device *dev, void *res, void *data)
+{
+	struct clk **c = res;
+
+	if (WARN_ON(!c || !*c))
+		return 0;
+
+	return *c == data;
+}
+
+
+static int devm_clk_create_devres(struct device *dev, struct clk *clk,
+				  void (*release)(struct device *, void *))
+{
+	struct clk **ptr;
+
+	ptr = devres_alloc(release, sizeof(*ptr), GFP_KERNEL);
+	if (!ptr)
+		return -ENOMEM;
+
+	*ptr = clk;
+	devres_add(dev, ptr);
+
+	return 0;
+}
+
 static void devm_clk_release(struct device *dev, void *res)
 {
 	clk_put(*(struct clk **)res);
@@ -16,34 +42,22 @@ static void devm_clk_release(struct device *dev, void *res)
 
 struct clk *devm_clk_get(struct device *dev, const char *id)
 {
-	struct clk **ptr, *clk;
-
-	ptr = devres_alloc(devm_clk_release, sizeof(*ptr), GFP_KERNEL);
-	if (!ptr)
-		return ERR_PTR(-ENOMEM);
+	struct clk *clk;
+	int error;
 
 	clk = clk_get(dev, id);
 	if (!IS_ERR(clk)) {
-		*ptr = clk;
-		devres_add(dev, ptr);
-	} else {
-		devres_free(ptr);
+		error = devm_clk_create_devres(dev, clk, devm_clk_release);
+		if (error) {
+			clk_put(clk);
+			return ERR_PTR(error);
+		}
 	}
 
 	return clk;
 }
 EXPORT_SYMBOL(devm_clk_get);
 
-static int devm_clk_match(struct device *dev, void *res, void *data)
-{
-	struct clk **c = res;
-	if (!c || !*c) {
-		WARN_ON(!c || !*c);
-		return 0;
-	}
-	return *c == data;
-}
-
 void devm_clk_put(struct device *dev, struct clk *clk)
 {
 	int ret;
@@ -53,3 +67,41 @@ void devm_clk_put(struct device *dev, struct clk *clk)
 	WARN_ON(ret);
 }
 EXPORT_SYMBOL(devm_clk_put);
+
+#define DEFINE_DEVM_CLK_OP(create_op, destroy_op)			\
+static void devm_##destroy_op##_release(struct device *devm, void *res)	\
+{									\
+	destroy_op(*(struct clk **)res);				\
+}									\
+									\
+int devm_##create_op(struct device *dev, struct clk *clk)		\
+{									\
+	int error;							\
+									\
+	error = devm_clk_create_devres(dev, clk,			\
+					devm_##destroy_op##_release);	\
+	if (error)							\
+		return error;						\
+									\
+	error = create_op(clk);						\
+	if (error) {							\
+		WARN_ON(devres_destroy(dev,				\
+					devm_##destroy_op##_release,	\
+					devm_clk_match, clk));		\
+		return error;						\
+	}								\
+									\
+	return 0;							\
+}									\
+EXPORT_SYMBOL(devm_##create_op);					\
+									\
+void devm_##destroy_op(struct device *dev, struct clk *clk)		\
+{									\
+	WARN_ON(devres_release(dev, devm_##destroy_op##_release,	\
+				devm_clk_match, clk));			\
+}									\
+EXPORT_SYMBOL(devm_##destroy_op)
+
+DEFINE_DEVM_CLK_OP(clk_prepare, clk_unprepare);
+DEFINE_DEVM_CLK_OP(clk_prepare_enable, clk_disable_unprepare);
+DEFINE_DEVM_CLK_OP(clk_enable, clk_disable);
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 8bf149e..04b6300 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -133,6 +133,17 @@ struct clk *devm_clk_get(struct device *dev, const char *id);
 int clk_prepare(struct clk *clk);
 
 /**
+ * devm_clk_prepare - prepare a clock source as managed resource
+ * @dev: device owning the resource
+ * @clk: clock source
+ *
+ * This prepares the clock source for use.
+ *
+ * Must not be called from within atomic context.
+ */
+int devm_clk_prepare(struct device *dev, struct clk *clk);
+
+/**
  * clk_unprepare - undo preparation of a clock source
  * @clk: clock source
  *
@@ -144,6 +155,18 @@ int clk_prepare(struct clk *clk);
 void clk_unprepare(struct clk *clk);
 
 /**
+ * devm_clk_unprepare - undo preparation of a managed clock source.
+ * @dev: device used to prepare the clock
+ * @clk: clock source
+ *
+ * This undoes preparation of a clock previously prepared with call
+ * to devm_clk_pepare().
+ *
+ * Must not be called from within atomic context.
+ */
+void devm_clk_unprepare(struct device *dev, struct clk *clk);
+
+/**
  * clk_enable - inform the system when the clock source should be running.
  * @clk: clock source
  *
@@ -156,6 +179,19 @@ void clk_unprepare(struct clk *clk);
 int clk_enable(struct clk *clk);
 
 /**
+ * devm_clk_enable - enable the clock source as managed resource
+ * @dev: device owning the resource
+ * @clk: clock source
+ *
+ * If the clock can not be enabled/disabled, this should return success.
+ *
+ * May be not called from atomic contexts.
+ *
+ * Returns success (0) or negative errno.
+ */
+int devm_clk_enable(struct device *dev, struct clk *clk);
+
+/**
  * clk_disable - inform the system when the clock source is no longer required.
  * @clk: clock source
  *
@@ -172,6 +208,18 @@ int clk_enable(struct clk *clk);
 void clk_disable(struct clk *clk);
 
 /**
+ * devm_clk_disable - disable managed clock source resource
+ * @dev: device used to enable the clock
+ * @clk: clock source
+ *
+ * Inform the system that a clock source is no longer required by
+ * a driver and may be shut down.
+ *
+ * Must not be called from atomic contexts.
+ */
+void devm_clk_disable(struct device *dev, struct clk *clk);
+
+/**
  * clk_prepare_enable - prepare and enable a clock source
  * @clk: clock source
  *
@@ -182,6 +230,17 @@ void clk_disable(struct clk *clk);
 int clk_prepare_enable(struct clk *clk);
 
 /**
+ * devm_clk_prepare_enable - prepare and enable a managed clock source
+ * @dev: device owning the clock source
+ * @clk: clock source
+ *
+ * This prepares the clock source for use and enables it.
+ *
+ * Must not be called from within atomic context.
+ */
+int devm_clk_prepare_enable(struct device *dev, struct clk *clk);
+
+/**
  * clk_disable_unprepare - disable and undo preparation of a clock source
  * @clk: clock source
  *
@@ -192,6 +251,17 @@ int clk_prepare_enable(struct clk *clk);
 void clk_disable_unprepare(struct clk *clk);
 
 /**
+ * clk_disable_unprepare - disable and undo preparation of a managed clock source
+ * @dev: device used to prepare and enable the clock
+ * @clk: clock source
+ *
+ * This disables and undoes a previously prepared clock.
+ *
+ * Must not be called from within atomic context.
+ */
+void devm_clk_disable_unprepare(struct device *dev, struct clk *clk);
+
+/**
  * clk_get_rate - obtain the current clock rate (in Hz) for a clock source.
  *		  This is only valid once the clock source has been enabled.
  * @clk: clock source
@@ -303,29 +373,64 @@ static inline int clk_prepare(struct clk *clk)
 	return 0;
 }
 
+static inline int devm_clk_prepare(struct device *dev, struct clk *clk)
+{
+	might_sleep();
+	return 0;
+}
+
 static inline void clk_unprepare(struct clk *clk)
 {
 	might_sleep();
 }
 
+static inline void devm_clk_unprepare(struct device *dev, struct clk *clk)
+{
+	might_sleep();
+}
+
 static inline int clk_enable(struct clk *clk)
 {
 	return 0;
 }
 
+static inline int devm_clk_enable(struct device *dev, struct clk *clk)
+{
+	might_sleep();
+	return 0;
+}
+
 static inline void clk_disable(struct clk *clk) {}
 
+static inline void devm_clk_disable(struct device *dev, struct clk *clk)
+{
+	might_sleep();
+	return 0;
+}
+
 static inline int clk_prepare_enable(struct clk *clk)
 {
 	might_sleep();
 	return 0;
 }
 
+static inline int devm_clk_prepare_enable(struct device *dev, struct clk *clk)
+{
+	might_sleep();
+	return 0;
+}
+
 static inline void clk_disable_unprepare(struct clk *clk)
 {
 	might_sleep();
 }
 
+static inline void devm_clk_disable_unprepare(struct device *dev,
+					      struct clk *clk)
+{
+	might_sleep();
+}
+
 static inline unsigned long clk_get_rate(struct clk *clk)
 {
 	return 0;
