ARM: DTS: stm32: add SDMMC support for stm32h743 disco
Add pinctrl and sdmmc nodes to add MMC support for
STM32H743 discovery board.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
diff --git a/arch/arm/dts/stm32h743i-disco.dts b/arch/arm/dts/stm32h743i-disco.dts
index bef7e90..917a859 100644
--- a/arch/arm/dts/stm32h743i-disco.dts
+++ b/arch/arm/dts/stm32h743i-disco.dts
@@ -60,6 +60,7 @@
aliases {
serial0 = &usart2;
+ mmc0 = &sdmmc1;
gpio0 = &gpioa;
gpio1 = &gpiob;
gpio2 = &gpioc;
@@ -98,3 +99,11 @@
st,sdram-refcount = <1539>;
};
};
+
+&sdmmc1 {
+ status = "okay";
+ pinctrl-0 = <&sdmmc1_pins>;
+ pinctrl-names = "default";
+ bus-width = <4>;
+ cd-gpios = <&gpioi 8 1>;
+};