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Commit 909c1625 authored by Chris Paterson's avatar Chris Paterson Committed by Simon Horman
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arm64: dts: r8a7796: Add CAN support 



Adds CAN controller nodes for r8a7796.

Based on a patch for r8a7795 by Ramesh Shanmugasundaram.

Signed-off-by: default avatarChris Paterson <chris.paterson2@renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 8a6de045

arch/arm64/boot/dts/renesas/r8a7796.dtsi

+30 −0
Original line number Original line Diff line number Diff line
@@ -367,6 +367,36 @@ 
			status = "disabled";

			status = "disabled";

		};

		};





		can0: can@e6c30000 {

			compatible = "renesas,can-r8a7796",

				     "renesas,rcar-gen3-can";

			reg = <0 0xe6c30000 0 0x1000>;

			interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 916>,

			       <&cpg CPG_CORE R8A7796_CLK_CANFD>,

			       <&can_clk>;

			clock-names = "clkp1", "clkp2", "can_clk";

			assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;

			assigned-clock-rates = <40000000>;

			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;

			status = "disabled";

		};



		can1: can@e6c38000 {

			compatible = "renesas,can-r8a7796",

				     "renesas,rcar-gen3-can";

			reg = <0 0xe6c38000 0 0x1000>;

			interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&cpg CPG_MOD 915>,

			       <&cpg CPG_CORE R8A7796_CLK_CANFD>,

			       <&can_clk>;

			clock-names = "clkp1", "clkp2", "can_clk";

			assigned-clocks = <&cpg CPG_CORE R8A7796_CLK_CANFD>;

			assigned-clock-rates = <40000000>;

			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;

			status = "disabled";

		};



		scif2: serial@e6e88000 {

		scif2: serial@e6e88000 {

			compatible = "renesas,scif-r8a7796",

			compatible = "renesas,scif-r8a7796",

				     "renesas,rcar-gen3-scif", "renesas,scif";

				     "renesas,rcar-gen3-scif", "renesas,scif";