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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: dillon min <dillon.minfei@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
dillon min 2021-04-09 15:28:42 +08:00 committed by Patrice Chotard
parent e690ff4669
commit 4035022473
1 changed files with 30 additions and 0 deletions
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30
arch/arm/dts/stm32h743.dtsi
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@ -99,6 +99,22 @@
clocks = <&rcc USART2_CK>; 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 { i2c1: i2c@40005400 {
compatible = "st,stm32f7-i2c"; compatible = "st,stm32f7-i2c";
#address-cells = <1>; #address-cells = <1>;
@ -332,6 +348,20 @@
max-frequency = <120000000>; max-frequency = <120000000>;
}; };
sdmmc2: sdmmc@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>;
};
exti: interrupt-controller@58000000 { exti: interrupt-controller@58000000 {
compatible = "st,stm32h7-exti"; compatible = "st,stm32h7-exti";
interrupt-controller; interrupt-controller;