Document gpio-ranges property in pl061-gpio.txt 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>
Add binding documentation for ARM's Primecell PL061 GPIO controller. Signed-off-by: Rob Herring <rob.herring@calxeda.com>