Commit 51868dac authored by Amelie Delaunay's avatar Amelie Delaunay Committed by Alexandre Torgue
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ARM: dts: stm32: add supplies to usbphyc ports on stm32mp157c-ed1 



USBPHYC ports require 3 supplies: 3v3, 1v1 and 1v8.
This patch adds the corresponding properties to usbphyc ports on
stm32mp157c-ed1 board.

Signed-off-by: default avatarAmelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent 3c00436f

arch/arm/boot/dts/stm32mp157c-ed1.dts

+36 −0
Original line number Diff line number Diff line
@@ -23,6 +23,30 @@ 
	aliases {

		serial0 = &uart4;

	};



	reg11: reg11 {

		compatible = "regulator-fixed";

		regulator-name = "reg11";

		regulator-min-microvolt = <1100000>;

		regulator-max-microvolt = <1100000>;

		regulator-always-on;

	};



	reg18: reg18 {

		compatible = "regulator-fixed";

		regulator-name = "reg18";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-always-on;

	};



	vdd_usb: vdd-usb {

		compatible = "regulator-fixed";

		regulator-name = "vdd_usb";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-always-on;

	};

};



&rng1 {
@@ -49,3 +73,15 @@ 
	pinctrl-0 = <&uart4_pins_a>;

	status = "okay";

};



&usbphyc_port0 {

	phy-supply = <&vdd_usb>;

	vdda1v1-supply = <&reg11>;

	vdda1v8-supply = <&reg18>;

};



&usbphyc_port1 {

	phy-supply = <&vdd_usb>;

	vdda1v1-supply = <&reg11>;

	vdda1v8-supply = <&reg18>;

};