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Commit 40088eb4 authored by Aleksei Mamlin's avatar Aleksei Mamlin Committed by Maxime Ripard
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ARM: dts: sun4i: Enable USB DRC on the Marsboard A10 



Enable the otg/drc usb controller on the Marsboard A10.
Similar to Cubieboard, the 5V of the otg is directly connected to the
general 5V, so we only use the id pin.

Signed-off-by: default avatarAleksei Mamlin <mamlinav@gmail.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 0372bb6b

arch/arm/boot/dts/sun4i-a10-marsboard.dts

+19 −0
Original line number Diff line number Diff line
@@ -154,6 +154,10 @@ 
	status = "okay";

};



&otg_sram {

	status = "okay";

};



&pio {

	led_pins_marsboard: led_pins@0 {

		allwinner,pins = "PB5", "PB6", "PB7", "PB8";
@@ -161,6 +165,13 @@ 
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	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>;

	};

};



&reg_usb1_vbus {
@@ -184,7 +195,15 @@ 
	status = "okay";

};



&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usbphy {

	pinctrl-names = "default";

	pinctrl-0 = <&usb0_id_detect_pin>;

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

	usb1_vbus-supply = <&reg_usb1_vbus>;

	usb2_vbus-supply = <&reg_usb2_vbus>;

	status = "okay";