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-rw-r--r--dts/src/arm/stm32h743i-eval.dts23
1 files changed, 22 insertions, 1 deletions
diff --git a/dts/src/arm/stm32h743i-eval.dts b/dts/src/arm/stm32h743i-eval.dts
index ebc3f09..ab78ad5 100644
--- a/dts/src/arm/stm32h743i-eval.dts
+++ b/dts/src/arm/stm32h743i-eval.dts
@@ -70,13 +70,20 @@
regulator-always-on;
};
+ v2v9_sd: regulator-v2v9_sd {
+ compatible = "regulator-fixed";
+ regulator-name = "v2v9_sd";
+ regulator-min-microvolt = <2900000>;
+ regulator-max-microvolt = <2900000>;
+ regulator-always-on;
+ };
+
usbotg_hs_phy: usb-phy {
#phy-cells = <0>;
compatible = "usb-nop-xceiv";
clocks = <&rcc USB1ULPI_CK>;
clock-names = "main_clk";
};
-
};
&adc_12 {
@@ -122,6 +129,20 @@
};
};
+&sdmmc1 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>;
+ broken-cd;
+ st,sig-dir;
+ st,neg-edge;
+ st,use-ckin;
+ bus-width = <4>;
+ vmmc-supply = <&v2v9_sd>;
+ status = "okay";
+};
+
&usart1 {
pinctrl-0 = <&usart1_pins>;
pinctrl-names = "default";