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Commit a40d6f24 authored by Hans de Goede's avatar Hans de Goede Committed by Maxime Ripard
Browse files

ARM: dts: sun4i: Enable USB DRC on Chuwi V7 CW0825 



Enable the otg/drc usb controller on the Chuwi V7 CW0825 tablet.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent e385c09c

arch/arm/boot/dts/sun4i-a10-chuwi-v7-cw0825.dts

+34 −0
Original line number Diff line number Diff line
@@ -114,6 +114,30 @@ 
	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>;

	};



	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {

		allwinner,pins = "PH5";

		allwinner,function = "gpio_in";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;

	};

};



&reg_usb0_vbus {

	status = "okay";

};



&reg_usb2_vbus {

	status = "okay";

};
@@ -124,7 +148,17 @@ 
	status = "okay";

};



&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usbphy {

	pinctrl-names = "default";

	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;

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

	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */

	usb0_vbus-supply = <&reg_usb0_vbus>;

	usb2_vbus-supply = <&reg_usb2_vbus>;

	status = "okay";

};