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Commit 32bc0c51 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Simon Horman
Browse files

arm64: renesas: r8a7795: add I2C support 



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
[geert: aAdd clock-output-names properties]
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Acked-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 10ca6db7

arch/arm64/boot/dts/renesas/r8a7795.dtsi

+87 −0
Original line number Diff line number Diff line
@@ -16,6 +16,16 @@ 
	#address-cells = <2>;

	#size-cells = <2>;



	aliases {

		i2c0 = &i2c0;

		i2c1 = &i2c1;

		i2c2 = &i2c2;

		i2c3 = &i2c3;

		i2c4 = &i2c4;

		i2c5 = &i2c5;

		i2c6 = &i2c6;

	};



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;
@@ -323,5 +333,82 @@ 
			power-domains = <&cpg>;

			status = "disabled";

		};



		i2c0: i2c@e6500000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "renesas,i2c-r8a7795";

			reg = <0 0xe6500000 0 0x40>;

			interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 931>;

			power-domains = <&cpg>;

			status = "disabled";

		};



		i2c1: i2c@e6508000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "renesas,i2c-r8a7795";

			reg = <0 0xe6508000 0 0x40>;

			interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 930>;

			power-domains = <&cpg>;

			status = "disabled";

		};



		i2c2: i2c@e6510000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "renesas,i2c-r8a7795";

			reg = <0 0xe6510000 0 0x40>;

			interrupts = <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 929>;

			power-domains = <&cpg>;

			status = "disabled";

		};



		i2c3: i2c@e66d0000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "renesas,i2c-r8a7795";

			reg = <0 0xe66d0000 0 0x40>;

			interrupts = <GIC_SPI 290 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 928>;

			power-domains = <&cpg>;

			status = "disabled";

		};



		i2c4: i2c@e66d8000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "renesas,i2c-r8a7795";

			reg = <0 0xe66d8000 0 0x40>;

			interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 927>;

			power-domains = <&cpg>;

			status = "disabled";

		};



		i2c5: i2c@e66e0000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "renesas,i2c-r8a7795";

			reg = <0 0xe66e0000 0 0x40>;

			interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 919>;

			power-domains = <&cpg>;

			status = "disabled";

		};



		i2c6: i2c@e66e8000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "renesas,i2c-r8a7795";

			reg = <0 0xe66e8000 0 0x40>;

			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 918>;

			power-domains = <&cpg>;

			status = "disabled";

		};

	};

};