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Commit 734d277f authored by Fabrizio Castro's avatar Fabrizio Castro Committed by Simon Horman
Browse files

arm64: dts: renesas: hihope-common: Add USB 2.0 support 



Add USB 2.0 support to the HiHope RZ/G2M.

Signed-off-by: default avatarFabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent a573cb67

arch/arm64/boot/dts/renesas/hihope-common.dtsi

+76 −0
Original line number Diff line number Diff line
@@ -35,6 +35,17 @@ 
		regulator-always-on;

	};



	vbus0_usb2: regulator-vbus0-usb2 {

		compatible = "regulator-fixed";



		regulator-name = "USB20_VBUS0";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;



		gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vccq_sdhi0: regulator-vccq-sdhi0 {

		compatible = "regulator-gpio";
@@ -49,6 +60,14 @@ 
	};

};



&ehci0 {

	status = "okay";

};



&ehci1 {

	status = "okay";

};



&extal_clk {

	clock-frequency = <16666666>;

};
@@ -57,6 +76,28 @@ 
	clock-frequency = <32768>;

};



&gpio6 {

	usb1-reset {

		gpio-hog;

		gpios = <10 GPIO_ACTIVE_LOW>;

		output-low;

		line-name = "usb1-reset";

	};

};



&hsusb {

	dr_mode = "otg";

	status = "okay";

};



&ohci0 {

	status = "okay";

};



&ohci1 {

	status = "okay";

};



&pcie_bus_clk {

	clock-frequency = <100000000>;

};
@@ -92,6 +133,23 @@ 
		function = "sdhi3";

		power-source = <1800>;

	};



	usb0_pins: usb0 {

		groups = "usb0";

		function = "usb0";

	};



	usb1_pins: usb1 {

		mux {

			groups = "usb1";

			function = "usb1";

		};



		ovc {

			pins = "GP_6_27";

			bias-pull-up;

		};

	};

};



&rwdt {
@@ -135,5 +193,23 @@ 
	mmc-hs200-1_8v;

	non-removable;

	fixed-emmc-driver-type = <1>;

};



&usb_extal_clk {

	clock-frequency = <50000000>;

};



&usb2_phy0 {

	pinctrl-0 = <&usb0_pins>;

	pinctrl-names = "default";



	vbus-supply = <&vbus0_usb2>;

	status = "okay";

};



&usb2_phy1 {

	pinctrl-0 = <&usb1_pins>;

	pinctrl-names = "default";



	status = "okay";

};