dm: core: Update device_bind_driver_to_node() to use ofnode

Adjust this function to us an ofnode instead of an offset, so it can be
used with livetree. This involves updating all callers.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/led/led_bcm6328.c b/drivers/led/led_bcm6328.c
index fa7c6d1..5d545c5 100644
--- a/drivers/led/led_bcm6328.c
+++ b/drivers/led/led_bcm6328.c
@@ -236,7 +236,7 @@
 
 		ret = device_bind_driver_to_node(parent, "bcm6328-led",
 						 fdt_get_name(blob, node, NULL),
-						 node, &dev);
+						 offset_to_ofnode(node), &dev);
 		if (ret)
 			return ret;