tree 3ab08f0a678ebe9bc757c876e9282d024b5e5f78
parent d1db0eea852497762cab43b905b879dfcd3b8987
author Alexander Shiyan <shc_work@mail.ru> 1393871864 +0400
committer Shawn Guo <shawn.guo@freescale.com> 1398836427 +0800

ARM: i.MX: mx21ads: Replace direct handling of peripheral bits with GPIOs

This patch replaces direct handling of peripheral bits with GPIOs by
using basic-mmio-gpio driver. As a result this change eliminate some
low-level code and removes custom io_map() from the board.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>