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arm64: dts: fsd: Add SPI device nodes

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Adds device tree node for SPI IPs

Cc: linux-fsd@tesla.com
Signed-off-by: Aswani Reddy <aswani.reddy@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Andi Shyti <andi@etezian.org>
Link: https://lore.kernel.org/r/20220125031604.76009-4-alim.akhtar@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
This commit is contained in:
Aswani Reddy 2022-01-25 08:46:04 +05:30 committed by Krzysztof Kozlowski
parent 0d525a653b
commit bd1e3696a0
1 changed files with 57 additions and 0 deletions
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57
arch/arm64/boot/dts/tesla/fsd.dtsi
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@ -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";
};
};
};