[U-Boot] [PATCH v3 2/4] dm: add dev_get_addr prototype

[Peng Fan]

Signed-off-by: Peng Fan <Peng.Fan at freescale.com>
---
 include/dm/device.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/dm/device.h b/include/dm/device.h
index 13598a1..ee00c4d 100644
--- a/include/dm/device.h
+++ b/include/dm/device.h
@@ -322,4 +322,13 @@ int device_find_first_child(struct udevice *parent, struct udevice **devp);
  */
 int device_find_next_child(struct udevice **devp);
 
+
+/**
+ * dev_get_addr() - Get the reg property of a device
+ *
+ * @dev: Pointer to a device. Returns reg address, or NULL if no DT
+ *
+ * @return addr, or NULL if NO DT
+ */
+void *dev_get_addr(struct udevice *dev);
 #endif
-- 
1.8.4