Lines Matching refs:GPIO

1 * Marvell Armada 37xx SoC pin and GPIO controller
3 Each Armada 37xx SoC comes with two pin and GPIO controllers, one for the
6 GPIO and pin controller:
21 - reg: The first set of registers is for pinctrl/GPIO and the second
23 - interrupts: list of interrupts used by the GPIO
141 GPIO subnode:
144 and the common GPIO bindings used by client devices.
146 Required properties for the GPIO driver under the gpio subnode:
148 - gpio-controller: Marks the device node as a GPIO controller.
149 - #gpio-cells: Should be 2. The first cell is the GPIO number and the
150    second cell specifies GPIO flags, as defined in
153 - gpio-ranges: Range of pins managed by the GPIO controller.