tree 8c04f97eb59f6cd90977f87b5476ec6711546730
parent f114040e3ea6e07372334ade75d1ee0775c355e1
author Dinh Nguyen <dinguyen@opensource.altera.com> 1412954474 -0500
committer Philipp Zabel <p.zabel@pengutronix.de> 1413792689 +0200

reset: add reset_control_status helper function

There are cases where a system will want to read a reset status bit before
doing any other toggling. Add a reset_control_status helper function to the
reset controller API.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>