Unverified Commit 43aad09c authored by Diego Rondini's avatar Diego Rondini Committed by Maxime Ripard
Browse files

ARM: dts: orange-pi-zero-plus2: enable USB OTG port 



Enable support for USB OTG port on Orange Pi Zero Plus 2 (both H3 and H5
variants). As, according to the board schematics, the USB OTG port cannot
provide power to external devices, we set dr_mode to peripheral.

Signed-off-by: default avatarDiego Rondini <diego.rondini@kynetics.com>
Link: https://lore.kernel.org/r/20200615130223.34464-1-diego.rondini@kynetics.com


Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
parent b3a9e3b9

arch/arm/boot/dts/sun8i-h3-orangepi-zero-plus2.dts

+23 −0
Original line number Diff line number Diff line
@@ -88,6 +88,10 @@ 
	status = "okay";

};



&ehci0 {

	status = "okay";

};



&hdmi {

	status = "okay";

};
@@ -132,8 +136,27 @@ 
	status = "okay";

};



&ohci0 {

	status = "okay";

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pa_pins>;

	status = "okay";

};



&usb_otg {

	/*

	 * According to schematics CN1 MicroUSB port can be used to take

	 * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB

	 * port cannot provide power externally even if the board is powered

	 * via GPIO pins. It thus makes sense to force peripheral mode.

	 */

	dr_mode = "peripheral";

	status = "okay";

};



&usbphy {

	status = "okay";

};

arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-zero-plus2.dts

+23 −0
Original line number Diff line number Diff line
@@ -48,6 +48,10 @@ 
	status = "okay";

};



&ehci0 {

	status = "okay";

};



&hdmi {

	status = "okay";

};
@@ -92,6 +96,10 @@ 
	status = "okay";

};



&ohci0 {

	status = "okay";

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pa_pins>;
@@ -103,3 +111,18 @@ 
	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;

	status = "okay";

};



&usb_otg {

	/*

	 * According to schematics CN1 MicroUSB port can be used to take

	 * external 5V to power up the board VBUS. On the contrary CN1 MicroUSB

	 * port cannot provide power externally even if the board is powered

	 * via GPIO pins. It thus makes sense to force peripheral mode.

	 */

	dr_mode = "peripheral";

	status = "okay";

};



&usbphy {

	status = "okay";

};

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