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Commit 8d545f32 authored by Ludovic Desroches's avatar Ludovic Desroches Committed by Nicolas Ferre
Browse files

ARM: at91/dt: sama5d4 xplained: add regulators for v(q)mmc1 supplies 



Add vcc_mmc1 fixed regulator to remove the 'no vmmc regulator found' warning
when probing the mmc1 device.

Signed-off-by: default avatarLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent 1b53e341

arch/arm/boot/dts/at91-sama5d4_xplained.dts

+20 −0
Original line number Diff line number Diff line
@@ -106,6 +106,8 @@ 
			mmc1: mmc@fc000000 {

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;

				vmmc-supply = <&vcc_mmc1_reg>;

				vqmmc-supply = <&vcc_3v3_reg>;

				status = "okay";

				slot@0 {

					reg = <0>;
@@ -243,4 +245,22 @@ 
			linux,default-trigger = "heartbeat";

		};

	};



	vcc_3v3_reg: fixedregulator@0 {

		compatible = "regulator-fixed";

		regulator-name = "VCC 3V3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-boot-on;

		regulator-always-on;

	};



	vcc_mmc1_reg: fixedregulator@1 {

		compatible = "regulator-fixed";

		gpio = <&pioE 4 GPIO_ACTIVE_LOW>;

		regulator-name = "VDD MCI1";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vcc_3v3_reg>;

	};

};