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Commit 1cdc0aa5 authored by Hans de Goede's avatar Hans de Goede Committed by Maxime Ripard
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ARM: dts: sun8i-q8-common: Add support for USB wifi controllers 



Some of the sun8i q8 boards have an usb wifi controller, on other
variants this will result in an used usb root-hub, but the best
way to deal with wifi on this boards is to simply let the kernel
auto-detect usb or sdio wifi controllers.

This has been tested on an a23 based q8 tablet with a RTL8188ETV wifi
controller.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 659757c2

arch/arm/boot/dts/sun8i-q8-common.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -63,6 +63,10 @@ 
	};

};



&ehci0 {

	status  = "okay";

};



&mmc0 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_q8>;
@@ -171,6 +175,12 @@ 
	regulator-name = "vcc-dram";

};



&reg_dldo1 {

	regulator-min-microvolt = <3300000>;

	regulator-max-microvolt = <3300000>;

	regulator-name = "vcc-wifi";

};



&reg_drivevbus {

	regulator-name = "usb0-vbus";

	status = "okay";
@@ -205,5 +215,6 @@ 
	usb0_id_det-gpio = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* PH8 */

	usb0_vbus_power-supply = <&usb_power_supply>;

	usb0_vbus-supply = <&reg_drivevbus>;

	usb1_vbus-supply = <&reg_dldo1>;

	status = "okay";

};