T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
F: Documentation/ABI/obsolete/sysfs-gpio
F: Documentation/ABI/testing/gpio-cdev
+F: Documentation/userspace-api/gpio/
F: drivers/gpio/gpiolib-cdev.c
F: include/uapi/linux/gpio.h
F: tools/gpio/