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Commit d06670e9 authored Dec 21, 2015 by Vladimir Zapolskiy

arm: dts: phy3250: add SD fixed regulator



The change adds fixed voltage regulator for SD controller, ARM MMCI
controller driver uses it to control card power management.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>

parent f6d44349

arch/arm/boot/dts/phy3250.dts

+10 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,15 @@
		enable-active-high;
		regulator-boot-on;
		};

		sd_reg: regulator@2 {
		compatible = "regulator-fixed";
		regulator-name = "sd_reg";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio 5 5 0>;
		enable-active-high;
		};
		};

		ahb {
		@@ -162,6 +171,7 @@
		cd-gpios = <&gpio 3 1 0>;
		cd-inverted;
		bus-width = <4>;
		vmmc-supply = <&sd_reg>;
		status = "okay";
		};
		};