pinctrl: pinctrl-imx7ulp: add gpio_set_direction support

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Add gpio_set_direction support. This makes the driver support
GPIO input/output dynamically change from userspace.

Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Fugang Duan <fugang.duan@nxp.com>
Cc: Bai Ping <ping.bai@nxp.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Dong Aisheng 2017-07-25 21:41:56 +08:00 • committed by Linus Walleij

parent 3be6f65102

commit 26d1f43822

1 changed files with 26 additions and 0 deletions

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drivers/pinctrl/freescale/pinctrl-imx7ulp.c

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