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Commit 2e77b3af authored by Icenowy Zheng's avatar Icenowy Zheng Committed by Maxime Ripard
Browse files

ARM: sun8i: h3: enable USB OTG on Orange Pi One 



Orange Pi One features a MicroUSB port that can work in both host mode
and peripheral mode.

When in host mode, its VBUS is controlled via a GPIO; when in peripheral
mode, its VBUS cannot be used to power up the board.

Add support for this port.

Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.xyz>
Acked-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent da89e1d5

arch/arm/boot/dts/sun8i-h3-orangepi-one.dts

+21 −1
Original line number Diff line number Diff line
@@ -90,6 +90,10 @@ 
	};

};



&ehci0 {

	status = "okay";

};



&ehci1 {

	status = "okay";

};
@@ -104,6 +108,10 @@ 
	status = "okay";

};



&ohci0 {

	status = "okay";

};



&ohci1 {

	status = "okay";

};
@@ -127,6 +135,11 @@ 
	};

};



&reg_usb0_vbus {

	gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */

	status = "okay";

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_a>;
@@ -151,7 +164,14 @@ 
	status = "disabled";

};



&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usbphy {

	/* USB VBUS is always on */

	/* USB Type-A port's VBUS is always on */

	usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */

	usb0_vbus-supply = <&reg_usb0_vbus>;

	status = "okay";

};