Commits
Yunlei He committed 27f9fec5cf2
gpio: pl061: hook request if gpio-ranges avaiable Gpio-ranges property is useful to represent which GPIOs correspond to which pins on which pin controllers. But there may be some gpios without pinctrl operation. So check whether gpio-ranges property exists in device node first. Signed-off-by: Yunlei He <heyunlei@huawei.com> Signed-off-by: Xinwei Kong <kong.kongxinwei@hisilicon.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>