Commit 4e159339 authored by Alexandre Torgue's avatar Alexandre Torgue
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ARM: dts: stm32: add new instances for stm32h743 MCU 



Some instances are missing in current support of stm32h743 MCU. This commit
adds usart3/uart4 and sdmmc2 support.

Signed-off-by: default avatardillon min <dillon.minfei@gmail.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent d3f715e6

arch/arm/boot/dts/stm32h743.dtsi

+31 −0
Original line number Diff line number Diff line
@@ -135,6 +135,22 @@ usart2: serial@40004400 { 
			clocks = <&rcc USART2_CK>;

		};



		usart3: serial@40004800 {

			compatible = "st,stm32h7-uart";

			reg = <0x40004800 0x400>;

			interrupts = <39>;

			status = "disabled";

			clocks = <&rcc USART3_CK>;

		};



		uart4: serial@40004c00 {

			compatible = "st,stm32h7-uart";

			reg = <0x40004c00 0x400>;

			interrupts = <52>;

			status = "disabled";

			clocks = <&rcc UART4_CK>;

		};



		i2c1: i2c@40005400 {

			compatible = "st,stm32f7-i2c";

			#address-cells = <1>;
@@ -368,6 +384,21 @@ sdmmc1: mmc@52007000 { 
			max-frequency = <120000000>;

		};



		sdmmc2: mmc@48022400 {

			compatible = "arm,pl18x", "arm,primecell";

			arm,primecell-periphid = <0x10153180>;

			reg = <0x48022400 0x400>;

			interrupts = <124>;

			interrupt-names	= "cmd_irq";

			clocks = <&rcc SDMMC2_CK>;

			clock-names = "apb_pclk";

			resets = <&rcc STM32H7_AHB2_RESET(SDMMC2)>;

			cap-sd-highspeed;

			cap-mmc-highspeed;

			max-frequency = <120000000>;

			status = "disabled";

		};



		exti: interrupt-controller@58000000 {

			compatible = "st,stm32h7-exti";

			interrupt-controller;