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Commit 0bbdcd03 authored by Marcus Cooper's avatar Marcus Cooper Committed by Maxime Ripard
Browse files

ARM: dts: sun4i: Enable USB DRC on the MK802 



Enable the otg/drc usb controller on the MK802.

Signed-off-by: default avatarMarcus Cooper <codekipper@gmail.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 8f60ef5b

arch/arm/boot/dts/sun4i-a10-mk802.dts

+33 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ 
#include "sun4i-a10.dtsi"

#include "sunxi-common-regulators.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/pinctrl/sun4i-a10.h>



/ {

	model = "MK802";
@@ -84,7 +85,25 @@ 
	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_NO_PULL>;

	};



	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_NO_PULL>;

	};



	usb2_vbus_pin_mk802: usb2_vbus_pin@0 {

		allwinner,pins = "PH12";

		allwinner,function = "gpio_out";
@@ -93,6 +112,10 @@ 
	};

};



&reg_usb0_vbus {

	status = "okay";

};



&reg_usb1_vbus {

	status = "okay";

};
@@ -109,7 +132,17 @@ 
	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-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */

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

	usb0_vbus-supply = <&reg_usb0_vbus>;

	usb1_vbus-supply = <&reg_usb1_vbus>;

	usb2_vbus-supply = <&reg_usb2_vbus>;

	status = "okay";