ARM: dt: axp209: Add AXP209 GPIO driver

Add the AXP209 GPIO node to our AXP209 DTSI so that boards can use it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/axp209.dtsi

+6 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,12 @@
		interrupt-controller;
		#interrupt-cells = <1>;

		axp_gpio: gpio {
		compatible = "x-powers,axp209-gpio";
		gpio-controller;
		#gpio-cells = <2>;
		};

		regulators {
		/* Default work frequency for buck regulators */
		x-powers,dcdc-freq = <1500>;