first commit

1 files changed, 40 insertions, 0 deletions

diff --git a/include/linux/regulator/of_regulator.h b/include/linux/regulator/of_regulator.h
new file mode 100644
index 000000000..f9217965a
--- /dev/null
+++ b/include/linux/regulator/of_regulator.h
@@ -0,0 +1,40 @@
+/*
+ * OpenFirmware regulator support routines
+ *
+ */
+
+#ifndef __LINUX_OF_REG_H
+#define __LINUX_OF_REG_H
+
+struct of_regulator_match {
+	const char *name;
+	void *driver_data;
+	struct regulator_init_data *init_data;
+	struct device_node *of_node;
+};
+
+#if defined(CONFIG_OF)
+extern struct regulator_init_data
+	*of_get_regulator_init_data(struct device *dev,
+				    struct device_node *node);
+extern int of_regulator_match(struct device *dev, struct device_node *node,
+			      struct of_regulator_match *matches,
+			      unsigned int num_matches);
+#else
+static inline struct regulator_init_data
+	*of_get_regulator_init_data(struct device *dev,
+				    struct device_node *node)
+{
+	return NULL;
+}
+
+static inline int of_regulator_match(struct device *dev,
+				     struct device_node *node,
+				     struct of_regulator_match *matches,
+				     unsigned int num_matches)
+{
+	return 0;
+}
+#endif /* CONFIG_OF */
+
+#endif /* __LINUX_OF_REG_H */