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Commit 9324ef4b authored by Reinder de Haan's avatar Reinder de Haan Committed by Maxime Ripard
Browse files

ARM: dts: sun7i: Enable USB DRC on the Orange pi 



Add usb otg support for Orange pi, based on Orange pi mini.

Signed-off-by: default avatarReinder de Haan <patchesrdh@mveas.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 3ff427f0

arch/arm/boot/dts/sun7i-a20-orangepi.dts

+29 −0
Original line number Diff line number Diff line
@@ -141,7 +141,18 @@ 
	status = "okay";

};



&otg_sram {

	status = "okay";

};



&pio {

	usb0_id_detect_pin: usb0_id_detect_pin@0 {

		allwinner,pins = "PH4";

		allwinner,function = "gpio_in";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;

	};



	mmc0_cd_pin_orangepi: mmc0_cd_pin@0 {

		allwinner,pins = "PH10";

		allwinner,function = "gpio_in";
@@ -203,6 +214,10 @@ 
	regulator-name = "avcc";

};



&reg_usb0_vbus {

	status = "okay";

};



&reg_usb1_vbus {

	pinctrl-0 = <&usb1_vbus_pin_bananapro>;

	gpio = <&pio 7 26 GPIO_ACTIVE_HIGH>; /* PH26 */
@@ -221,7 +236,21 @@ 
	status = "okay";

};



&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usb_power_supply {

	status = "okay";

};



&usbphy {

	pinctrl-names = "default";

	pinctrl-0 = <&usb0_id_detect_pin>;

	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */

	usb0_vbus_power-supply = <&usb_power_supply>;

	usb0_vbus-supply = <&reg_usb0_vbus>;

	usb1_vbus-supply = <&reg_usb1_vbus>;

	usb2_vbus-supply = <&reg_usb2_vbus>;

	status = "okay";