Commit bd1e3696 authored by Aswani Reddy's avatar Aswani Reddy Committed by Krzysztof Kozlowski
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arm64: dts: fsd: Add SPI device nodes 



Adds device tree node for SPI IPs

Cc: linux-fsd@tesla.com
Signed-off-by: default avatarAswani Reddy <aswani.reddy@samsung.com>
Signed-off-by: default avatarAlim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: default avatarAndi Shyti <andi@etezian.org>
Link: https://lore.kernel.org/r/20220125031604.76009-4-alim.akhtar@samsung.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
parent 0d525a65

arch/arm64/boot/dts/tesla/fsd.dtsi

+57 −0
Original line number Diff line number Diff line
@@ -29,6 +29,9 @@ aliases { 
		pinctrl0 = &pinctrl_fsys0;

		pinctrl1 = &pinctrl_peric;

		pinctrl2 = &pinctrl_pmu;

		spi0 = &spi_0;

		spi1 = &spi_1;

		spi2 = &spi_2;

	};



	cpus {
@@ -668,6 +671,60 @@ pinctrl_fsys0: pinctrl@15020000 { 
			reg = <0x0 0x15020000 0x0 0x1000>;

			interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;

		};



		spi_0: spi@14140000 {

			compatible = "tesla,fsd-spi";

			reg = <0x0 0x14140000 0x0 0x100>;

			interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;

			dmas = <&pdma1 4>, <&pdma1 5>;

			dma-names = "tx", "rx";

			#address-cells = <1>;

			#size-cells = <0>;

			clocks = <&clock_peric PERIC_PCLK_SPI0>,

				<&clock_peric PERIC_SCLK_SPI0>;

			clock-names = "spi", "spi_busclk0";

			samsung,spi-src-clk = <0>;

			pinctrl-names = "default";

			pinctrl-0 = <&spi0_bus>;

			num-cs = <1>;

			status = "disabled";

		};



		spi_1: spi@14150000 {

			compatible = "tesla,fsd-spi";

			reg = <0x0 0x14150000 0x0 0x100>;

			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;

			dmas = <&pdma1 6>, <&pdma1 7>;

			dma-names = "tx", "rx";

			#address-cells = <1>;

			#size-cells = <0>;

			clocks = <&clock_peric PERIC_PCLK_SPI1>,

				<&clock_peric PERIC_SCLK_SPI1>;

			clock-names = "spi", "spi_busclk0";

			samsung,spi-src-clk = <0>;

			pinctrl-names = "default";

			pinctrl-0 = <&spi1_bus>;

			num-cs = <1>;

			status = "disabled";

		};



		spi_2: spi@14160000 {

			compatible = "tesla,fsd-spi";

			reg = <0x0 0x14160000 0x0 0x100>;

			interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;

			dmas = <&pdma1 8>, <&pdma1 9>;

			dma-names = "tx", "rx";

			#address-cells = <1>;

			#size-cells = <0>;

			clocks = <&clock_peric PERIC_PCLK_SPI2>,

				<&clock_peric PERIC_SCLK_SPI2>;

			clock-names = "spi", "spi_busclk0";

			samsung,spi-src-clk = <0>;

			pinctrl-names = "default";

			pinctrl-0 = <&spi2_bus>;

			num-cs = <1>;

			status = "disabled";

		};

	};

};