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Commit 81866805 authored by Jagan Teki's avatar Jagan Teki Committed by Chen-Yu Tsai
Browse files

arm64: dts: allwinner: a64: bananapi-m64: add usb otg 



Add usb otg support for bananapi-m64 board,
- USB-ID connected with PH9
- USB-DRVVBUS controlled by N_VBUSEN pin from PMIC

Signed-off-by: default avatarJagan Teki <jagan@amarulasolutions.com>
Reviewed-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
parent 61e9e15f

arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts

+21 −0
Original line number Original line Diff line number Diff line
@@ -86,6 +86,10 @@ 
	};

	};

};

};





&ehci0 {

	status = "okay";

};



&ehci1 {

&ehci1 {

	status = "okay";

	status = "okay";

};

};
@@ -155,6 +159,10 @@ 
	status = "okay";

	status = "okay";

};

};





&ohci0 {

	status = "okay";

};



&ohci1 {

&ohci1 {

	status = "okay";

	status = "okay";

};

};
@@ -167,6 +175,7 @@ 
		reg = <0x3a3>;

		reg = <0x3a3>;

		interrupt-parent = <&r_intc>;

		interrupt-parent = <&r_intc>;

		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

		x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */

	};

	};

};

};
@@ -254,6 +263,11 @@ 
	regulator-name = "vcc-wifi-io";

	regulator-name = "vcc-wifi-io";

};

};





&reg_drivevbus {

	regulator-name = "usb0-vbus";

	status = "okay";

};



&reg_eldo1 {

&reg_eldo1 {

	regulator-min-microvolt = <1800000>;

	regulator-min-microvolt = <1800000>;

	regulator-max-microvolt = <1800000>;

	regulator-max-microvolt = <1800000>;
@@ -294,6 +308,13 @@ 
	status = "okay";

	status = "okay";

};

};





&usb_otg {

	dr_mode = "otg";

	status = "okay";

};



&usbphy {

&usbphy {

	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */

	usb0_vbus-supply = <&reg_drivevbus>;

	status = "okay";

	status = "okay";

};
 
};