core: add uclass_get_device_by_phandle_id() api
Add api for who can not get phandle from a device property.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
diff --git a/include/dm/uclass.h b/include/dm/uclass.h
index 3a01abc..a5bf3eb 100644
--- a/include/dm/uclass.h
+++ b/include/dm/uclass.h
@@ -211,6 +211,22 @@
struct udevice **devp);
/**
+ * uclass_get_device_by_phandle_id() - Get a uclass device by phandle id
+ *
+ * This searches the devices in the uclass for one with the given phandle id.
+ *
+ * The device is probed to activate it ready for use.
+ *
+ * @id: uclass ID to look up
+ * @phandle_id: the phandle id to look up
+ * @devp: Returns pointer to device (there is only one for each node)
+ * @return 0 if OK, -ENODEV if there is no device match the phandle, other
+ * -ve on error
+ */
+int uclass_get_device_by_phandle_id(enum uclass_id id, uint phandle_id,
+ struct udevice **devp);
+
+/**
* uclass_get_device_by_phandle() - Get a uclass device by phandle
*
* This searches the devices in the uclass for one with the given phandle.