Commit c8e75e0c authored by Samuel Holland's avatar Samuel Holland Committed by Chen-Yu Tsai
Browse files

riscv: dts: allwinner: d1: Add LED controller node 



Allwinner D1 contains an LED controller. Add its devicetree node, as
well as the pinmux used by the reference board design.

Acked-by: default avatarGuo Ren <guoren@kernel.org>
Reviewed-by: default avatarJernej Skrabec <jernej.skrabec@gmail.com>
Tested-by: default avatarTrevor Woerner <twoerner@gmail.com>
Signed-off-by: default avatarSamuel Holland <samuel@sholland.org>
Link: https://patch.msgid.link/20231029212738.7871-5-samuel@sholland.org


[wens@kernel.org: move "status" to end of properties]
Signed-off-by: default avatarChen-Yu Tsai <wens@kernel.org>
parent 4d9af1e1

arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -58,6 +58,12 @@ i2c2_pb0_pins: i2c2-pb0-pins { 
		function = "i2c2";

	};



	/omit-if-no-ref/

	ledc_pc0_pin: ledc-pc0-pin {

		pins = "PC0";

		function = "ledc";

	};



	/omit-if-no-ref/

	uart0_pb8_pins: uart0-pb8-pins {

		pins = "PB8", "PB9";

arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -204,6 +204,21 @@ ccu: clock-controller@2001000 { 
			#reset-cells = <1>;

		};



		ledc: led-controller@2008000 {

			compatible = "allwinner,sun20i-d1-ledc",

				     "allwinner,sun50i-a100-ledc";

			reg = <0x2008000 0x400>;

			interrupts = <SOC_PERIPHERAL_IRQ(20) IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&ccu CLK_BUS_LEDC>, <&ccu CLK_LEDC>;

			clock-names = "bus", "mod";

			resets = <&ccu RST_BUS_LEDC>;

			dmas = <&dma 42>;

			dma-names = "tx";

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		gpadc: adc@2009000 {

			compatible = "allwinner,sun20i-d1-gpadc";

			reg = <0x2009000 0x400>;