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/rk3399_ARM-atf/plat/rockchip/rk3399/drivers/gpio/
H A Drk3399_gpio.c536c2492456758d2fe7e28b11ece9001c4d79cc0 Fri Sep 09 18:42:32 UTC 2016 Caesar Wang <wxt@rock-chips.com> rockchip/rk3399: improve gpio driver and support get pull mode function

We may need gpio pull mode later, so add this function.
Besides fix a set pull mode bug, and save gpio clock gate,
when operate the gpio, we will enable gpio clock, when
finish gpio operate, restore gpio clock gate status.

Change-Id: Ia1d602804f571a17f5ddc499908663b968b02974