Commit c1689f85 authored by Valentin Caron's avatar Valentin Caron Committed by Alexandre Torgue
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ARM: dts: stm32: add uart nodes on stm32mp13 



Update device-tree stm32mp131.dtsi to add some uart features.

On uart 1, 2, 3, 5, 6, 7, 8 nodes, add compabible, exti interrupts, clock,
reset properties, dma config.

On uart 4 node, only add dma configuration and use exti interrupt.

Signed-off-by: default avatarValentin Caron <valentin.caron@foss.st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent 92fd4848

arch/arm/boot/dts/stm32mp131.dtsi

+96 −1
Original line number Diff line number Diff line
@@ -397,12 +397,42 @@ spdifrx: audio-controller@4000d000 { 
			status = "disabled";

		};



		usart3: serial@4000f000 {

			compatible = "st,stm32h7-uart";

			reg = <0x4000f000 0x400>;

			interrupts-extended = <&exti 28 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc USART3_K>;

			resets = <&rcc USART3_R>;

			wakeup-source;

			dmas = <&dmamux1 45 0x400 0x5>,

			       <&dmamux1 46 0x400 0x1>;

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

			status = "disabled";

		};



		uart4: serial@40010000 {

			compatible = "st,stm32h7-uart";

			reg = <0x40010000 0x400>;

			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;

			interrupts-extended = <&exti 30 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc UART4_K>;

			resets = <&rcc UART4_R>;

			wakeup-source;

			dmas = <&dmamux1 63 0x400 0x5>,

			       <&dmamux1 64 0x400 0x1>;

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

			status = "disabled";

		};



		uart5: serial@40011000 {

			compatible = "st,stm32h7-uart";

			reg = <0x40011000 0x400>;

			interrupts-extended = <&exti 31 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc UART5_K>;

			resets = <&rcc UART5_R>;

			wakeup-source;

			dmas = <&dmamux1 65 0x400 0x5>,

			       <&dmamux1 66 0x400 0x1>;

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

			status = "disabled";

		};
@@ -442,6 +472,32 @@ i2c2: i2c@40013000 { 
			status = "disabled";

		};



		uart7: serial@40018000 {

			compatible = "st,stm32h7-uart";

			reg = <0x40018000 0x400>;

			interrupts-extended = <&exti 32 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc UART7_K>;

			resets = <&rcc UART7_R>;

			wakeup-source;

			dmas = <&dmamux1 79 0x400 0x5>,

			       <&dmamux1 80 0x400 0x1>;

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

			status = "disabled";

		};



		uart8: serial@40019000 {

			compatible = "st,stm32h7-uart";

			reg = <0x40019000 0x400>;

			interrupts-extended = <&exti 33 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc UART8_K>;

			resets = <&rcc UART8_R>;

			wakeup-source;

			dmas = <&dmamux1 81 0x400 0x5>,

			       <&dmamux1 82 0x400 0x1>;

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

			status = "disabled";

		};



		timers1: timer@44000000 {

			#address-cells = <1>;

			#size-cells = <0>;
@@ -524,6 +580,19 @@ counter { 
			};

		};



		usart6: serial@44003000 {

			compatible = "st,stm32h7-uart";

			reg = <0x44003000 0x400>;

			interrupts-extended = <&exti 29 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc USART6_K>;

			resets = <&rcc USART6_R>;

			wakeup-source;

			dmas = <&dmamux1 71 0x400 0x5>,

			       <&dmamux1 72 0x400 0x1>;

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

			status = "disabled";

		};



		i2s1: audio-controller@44004000 {

			compatible = "st,stm32h7-i2s";

			reg = <0x44004000 0x400>;
@@ -748,6 +817,32 @@ usbotg_hs: usb@49000000 { 
			status = "disabled";

		};



		usart1: serial@4c000000 {

			compatible = "st,stm32h7-uart";

			reg = <0x4c000000 0x400>;

			interrupts-extended = <&exti 26 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc USART1_K>;

			resets = <&rcc USART1_R>;

			wakeup-source;

			dmas = <&dmamux1 41 0x400 0x5>,

			       <&dmamux1 42 0x400 0x1>;

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

			status = "disabled";

		};



		usart2: serial@4c001000 {

			compatible = "st,stm32h7-uart";

			reg = <0x4c001000 0x400>;

			interrupts-extended = <&exti 27 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&rcc USART2_K>;

			resets = <&rcc USART2_R>;

			wakeup-source;

			dmas = <&dmamux1 43 0x400 0x5>,

			       <&dmamux1 44 0x400 0x1>;

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

			status = "disabled";

		};



		i2s4: audio-controller@4c002000 {

			compatible = "st,stm32h7-i2s";

			reg = <0x4c002000 0x400>;