pinctrl: rockchip: enable gpio pclk for rockchip_gpio_to_irq
There need to enable pclk_gpio when do irq_create_mapping, since it will do access to gpio controller. Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Kever <Yang<kever.yang@rock-chips.com> Link: https://lore.kernel.org/r/20201013063731.3618-3-jay.xu@rock-chips.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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