rockchip: pinctrl: Implement the get_gpio_mux() method
authorSimon Glass <sjg@chromium.org>
Fri, 22 Jan 2016 02:44:07 +0000 (19:44 -0700)
committerSimon Glass <sjg@chromium.org>
Fri, 22 Jan 2016 03:42:35 +0000 (20:42 -0700)
commit78a10b66566f313a2933ee5169494d44a1442578
treec445d61ade5134053d6595203e7f9514ef0e52b9
parent63c52648e42288db3bf44f41d19522b48af38978
rockchip: pinctrl: Implement the get_gpio_mux() method

Implement this so that the GPIO command will be able to report whether a
GPIO is used for input or output.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers/pinctrl/rockchip/pinctrl_rk3288.c