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Commit 17eac031 authored by Maxime Ripard's avatar Maxime Ripard
Browse files

ARM: sun7i: Add the PIO controller node to the DTSI 



The PIO controller is responsible for the GPIO/muxing/external
interrupts handling. Now that we have support for the A20 pin set in the
pinctrl driver, we can start using it in the DTSI.

Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 69fb3c04

arch/arm/boot/dts/sun7i-a20.dtsi

+12 −0
Original line number Diff line number Diff line
@@ -61,6 +61,18 @@ 
		#size-cells = <1>;

		ranges;



		pio: pinctrl@01c20800 {

			compatible = "allwinner,sun7i-a20-pinctrl";

			reg = <0x01c20800 0x400>;

			interrupts = <0 28 1>;

			clocks = <&osc24M>;

			gpio-controller;

			interrupt-controller;

			#address-cells = <1>;

			#size-cells = <0>;

			#gpio-cells = <3>;

		};



		timer@01c20c00 {

			compatible = "allwinner,sun4i-timer";

			reg = <0x01c20c00 0x90>;