Commit 733bc2f4 authored by Jonathan Neuschäfer's avatar Jonathan Neuschäfer Committed by Joel Stanley
Browse files

ARM: dts: wpcm450: Add pinctrl and GPIO nodes 



This patch adds the pin controller and GPIO banks to the devicetree for the
WPCM450 SoC.

Signed-off-by: default avatarJonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220129115228.2257310-7-j.neuschaefer@gmx.net


Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent f14a5809

arch/arm/boot/dts/nuvoton-wpcm450.dtsi

+72 −0
Original line number Diff line number Diff line
@@ -8,6 +8,17 @@ / { 
	#address-cells = <1>;

	#size-cells = <1>;



	aliases {

		gpio0 = &gpio0;

		gpio1 = &gpio1;

		gpio2 = &gpio2;

		gpio3 = &gpio3;

		gpio4 = &gpio4;

		gpio5 = &gpio5;

		gpio6 = &gpio6;

		gpio7 = &gpio7;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;
@@ -77,5 +88,66 @@ aic: interrupt-controller@b8002000 { 
			interrupt-controller;

			#interrupt-cells = <2>;

		};



		pinctrl: pinctrl@b8003000 {

			compatible = "nuvoton,wpcm450-pinctrl";

			reg = <0xb8003000 0x1000>;

			#address-cells = <1>;

			#size-cells = <0>;



			gpio0: gpio@0 {

				reg = <0>;

				gpio-controller;

				#gpio-cells = <2>;

				interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,

					     <3 IRQ_TYPE_LEVEL_HIGH>,

					     <4 IRQ_TYPE_LEVEL_HIGH>;

				interrupt-controller;

			};



			gpio1: gpio@1 {

				reg = <1>;

				gpio-controller;

				#gpio-cells = <2>;

				interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;

				interrupt-controller;

			};



			gpio2: gpio@2 {

				reg = <2>;

				gpio-controller;

				#gpio-cells = <2>;

			};



			gpio3: gpio@3 {

				reg = <3>;

				gpio-controller;

				#gpio-cells = <2>;

			};



			gpio4: gpio@4 {

				reg = <4>;

				gpio-controller;

				#gpio-cells = <2>;

			};



			gpio5: gpio@5 {

				reg = <5>;

				gpio-controller;

				#gpio-cells = <2>;

			};



			gpio6: gpio@6 {

				reg = <6>;

				gpio-controller;

				#gpio-cells = <2>;

			};



			gpio7: gpio@7 {

				reg = <7>;

				gpio-controller;

				#gpio-cells = <2>;

			};

		};

	};

};