gpiochip0: GPIOs 0-31, parent: platform/1e000600.gpio, 1e000600.gpio:
gpio-0 ( |rb750gr3:green:usr ) out hi
gpio-12 ( |usb_power ) out hi
gpio-13 ( |mode ) in hi
gpio-15 ( |beeper ) out lo
gpio-16 ( |rb750gr3:blue:pwr ) out hi
gpio-17 ( |sysfs ) out lo
gpio-18 ( |reset ) in hi