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Diffstat (limited to 'arch/arm/boot/dts/stm32429i-eval.dts')
-rw-r--r--arch/arm/boot/dts/stm32429i-eval.dts19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32429i-eval.dts b/arch/arm/boot/dts/stm32429i-eval.dts
index 293ecb957227..7eb786a2d624 100644
--- a/arch/arm/boot/dts/stm32429i-eval.dts
+++ b/arch/arm/boot/dts/stm32429i-eval.dts
@@ -144,6 +144,13 @@
};
};
};
+
+ mmc_vcard: mmc_vcard {
+ compatible = "regulator-fixed";
+ regulator-name = "mmc_vcard";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
};
&adc {
@@ -254,6 +261,18 @@
status = "okay";
};
+&sdio {
+ status = "okay";
+ vmmc-supply = <&mmc_vcard>;
+ cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+ pinctrl-names = "default", "opendrain";
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_pins_od>;
+ bus-width = <4>;
+ max-frequency = <12500000>;
+};
+
&timers1 {
status = "okay";