Commit 446d5be8 authored by Alain Volmat's avatar Alain Volmat Committed by Alexandre Torgue
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ARM: dts: stm32: add i2c nodes into stm32mp131.dtsi 



Add the 5 instances of i2c busses supported by the stm32mp131.

Signed-off-by: default avatarAlain Volmat <alain.volmat@foss.st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent 568035b0

arch/arm/boot/dts/stm32mp131.dtsi

+90 −0
Original line number Diff line number Diff line
@@ -106,6 +106,42 @@ uart4: serial@40010000 { 
			status = "disabled";

		};



		i2c1: i2c@40012000 {

			compatible = "st,stm32mp13-i2c";

			reg = <0x40012000 0x400>;

			interrupt-names = "event", "error";

			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc I2C1_K>;

			resets = <&rcc I2C1_R>;

			#address-cells = <1>;

			#size-cells = <0>;

			dmas = <&dmamux1 33 0x400 0x1>,

			       <&dmamux1 34 0x400 0x1>;

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

			st,syscfg-fmp = <&syscfg 0x4 0x1>;

			i2c-analog-filter;

			status = "disabled";

		};



		i2c2: i2c@40013000 {

			compatible = "st,stm32mp13-i2c";

			reg = <0x40013000 0x400>;

			interrupt-names = "event", "error";

			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc I2C2_K>;

			resets = <&rcc I2C2_R>;

			#address-cells = <1>;

			#size-cells = <0>;

			dmas = <&dmamux1 35 0x400 0x1>,

			       <&dmamux1 36 0x400 0x1>;

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

			st,syscfg-fmp = <&syscfg 0x4 0x2>;

			i2c-analog-filter;

			status = "disabled";

		};



		dma1: dma-controller@48000000 {

			compatible = "st,stm32-dma";

			reg = <0x48000000 0x400>;
@@ -153,6 +189,60 @@ dmamux1: dma-router@48002000 { 
			dma-channels = <16>;

		};



		i2c3: i2c@4c004000 {

			compatible = "st,stm32mp13-i2c";

			reg = <0x4c004000 0x400>;

			interrupt-names = "event", "error";

			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc I2C3_K>;

			resets = <&rcc I2C3_R>;

			#address-cells = <1>;

			#size-cells = <0>;

			dmas = <&dmamux1 73 0x400 0x1>,

			       <&dmamux1 74 0x400 0x1>;

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

			st,syscfg-fmp = <&syscfg 0x4 0x4>;

			i2c-analog-filter;

			status = "disabled";

		};



		i2c4: i2c@4c005000 {

			compatible = "st,stm32mp13-i2c";

			reg = <0x4c005000 0x400>;

			interrupt-names = "event", "error";

			interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc I2C4_K>;

			resets = <&rcc I2C4_R>;

			#address-cells = <1>;

			#size-cells = <0>;

			dmas = <&dmamux1 75 0x400 0x1>,

			       <&dmamux1 76 0x400 0x1>;

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

			st,syscfg-fmp = <&syscfg 0x4 0x8>;

			i2c-analog-filter;

			status = "disabled";

		};



		i2c5: i2c@4c006000 {

			compatible = "st,stm32mp13-i2c";

			reg = <0x4c006000 0x400>;

			interrupt-names = "event", "error";

			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc I2C5_K>;

			resets = <&rcc I2C5_R>;

			#address-cells = <1>;

			#size-cells = <0>;

			dmas = <&dmamux1 115 0x400 0x1>,

			       <&dmamux1 116 0x400 0x1>;

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

			st,syscfg-fmp = <&syscfg 0x4 0x10>;

			i2c-analog-filter;

			status = "disabled";

		};



		rcc: rcc@50000000 {

			compatible = "st,stm32mp13-rcc", "syscon";

			reg = <0x50000000 0x1000>;