Commit 8ba8560d authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

arm64: dts: renesas: r8a779f0: Add GPIO nodes 



Add device nodes for the General Purpose Input/Output (GPIO) blocks on
the Renesas R-Car S4-8 (R8A779F0) SoC.

Note that GPIO blocks 4-7 are not added, as they can only be accessed
from the Control Domain.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/7fb68561026fa8bb5d9baf0596560c5c719a38cc.1649086225.git.geert+renesas@glider.be
parent 6494e4f9

arch/arm64/boot/dts/renesas/r8a779f0.dtsi

+60 −0
Original line number Diff line number Diff line
@@ -76,6 +76,66 @@ 
			      <0 0xe6051000 0 0x16c>, <0 0xe6051800 0 0x16c>;

		};



		gpio0: gpio@e6050180 {

			compatible = "renesas,gpio-r8a779f0",

				     "renesas,rcar-gen4-gpio";

			reg = <0 0xe6050180 0 0x54>;

			interrupts = <GIC_SPI 822 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 915>;

			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;

			resets = <&cpg 915>;

			gpio-controller;

			#gpio-cells = <2>;

			gpio-ranges = <&pfc 0 0 21>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};



		gpio1: gpio@e6050980 {

			compatible = "renesas,gpio-r8a779f0",

				     "renesas,rcar-gen4-gpio";

			reg = <0 0xe6050980 0 0x54>;

			interrupts = <GIC_SPI 823 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 915>;

			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;

			resets = <&cpg 915>;

			gpio-controller;

			#gpio-cells = <2>;

			gpio-ranges = <&pfc 0 32 25>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};



		gpio2: gpio@e6051180 {

			compatible = "renesas,gpio-r8a779f0",

				     "renesas,rcar-gen4-gpio";

			reg = <0 0xe6051180 0 0x54>;

			interrupts = <GIC_SPI 824 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 915>;

			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;

			resets = <&cpg 915>;

			gpio-controller;

			#gpio-cells = <2>;

			gpio-ranges = <&pfc 0 64 17>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};



		gpio3: gpio@e6051980 {

			compatible = "renesas,gpio-r8a779f0",

				     "renesas,rcar-gen4-gpio";

			reg = <0 0xe6051980 0 0x54>;

			interrupts = <GIC_SPI 825 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 915>;

			power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;

			resets = <&cpg 915>;

			gpio-controller;

			#gpio-cells = <2>;

			gpio-ranges = <&pfc 0 96 19>;

			interrupt-controller;

			#interrupt-cells = <2>;

		};



		cpg: clock-controller@e6150000 {

			compatible = "renesas,r8a779f0-cpg-mssr";

			reg = <0 0xe6150000 0 0x4000>;