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Commit 3b38fded authored by Icenowy Zheng's avatar Icenowy Zheng Committed by Maxime Ripard
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arm64: allwinner: a64: enable RSB on A64 



Allwinner A64 have a RSB controller like the one on A23/A33 SoCs.

Add it and its pinmux.

Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.io>
Acked-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 226ab099

arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi

+19 −0
Original line number Original line Diff line number Diff line
@@ -449,6 +449,25 @@ 
			#gpio-cells = <3>;

			#gpio-cells = <3>;

			interrupt-controller;

			interrupt-controller;

			#interrupt-cells = <3>;

			#interrupt-cells = <3>;



			r_rsb_pins: rsb@0 {

				pins = "PL0", "PL1";

				function = "s_rsb";

			};

		};



		r_rsb: rsb@1f03400 {

			compatible = "allwinner,sun8i-a23-rsb";

			reg = <0x01f03400 0x400>;

			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&r_ccu 6>;

			clock-frequency = <3000000>;

			resets = <&r_ccu 2>;

			pinctrl-names = "default";

			pinctrl-0 = <&r_rsb_pins>;

			status = "disabled";

			#address-cells = <1>;

			#size-cells = <0>;

		};

		};

	};

	};

};
 
};