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Commit cc6adf89 authored by Patrice Chotard's avatar Patrice Chotard Committed by Alexandre Torgue
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ARM: dts: stm32: Enable sdio1 for stm32f769-disco 



Adds SDIO related DT nodes for stm32f769-disco board.

broken-cd property is needed as it misses a pullup on board
(resistor R76 is missing).

Signed-off-by: default avatarPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent 70093fe2

arch/arm/boot/dts/stm32f769-disco.dts

+19 −0
Original line number Diff line number Diff line
@@ -92,6 +92,13 @@ 
		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;

		clock-names = "main_clk";

	};



	mmc_vcard: mmc_vcard {

		compatible = "regulator-fixed";

		regulator-name = "mmc_vcard";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};

};



&cec {
@@ -108,6 +115,18 @@ 
	status = "okay";

};



&sdio2 {

	status = "okay";

	vmmc-supply = <&mmc_vcard>;

	cd-gpios = <&gpioi 15 GPIO_ACTIVE_HIGH>;

	cd-inverted;

	broken-cd;

	pinctrl-names = "default", "opendrain";

	pinctrl-0 = <&sdio_pins_b>;

	pinctrl-1 = <&sdio_pins_od_b>;

	bus-width = <4>;

};



&usart1 {

	pinctrl-0 = <&usart1_pins_a>;

	pinctrl-names = "default";