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Commit 2eb79a4d authored by Emiliano Ingrassia's avatar Emiliano Ingrassia Committed by Kevin Hilman
Browse files

ARM: dts: meson: enabling the USB Host controller on Odroid-C1/C1+ board 



This patch enables the USB Host controller (USB1) and the relative USB2 PHY
on Odroid-C1/C1+ board.

Signed-off-by: default avatarEmiliano Ingrassia <ingrassia@epigenesys.com>
Acked-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Tested-by: default avatarLinus Lüssing <linus.luessing@c0d3.blue>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 2bd6bf03

arch/arm/boot/dts/meson8b-odroidc1.dts

+23 −0
Original line number Original line Diff line number Diff line
@@ -76,3 +76,26 @@ 
	pinctrl-0 = <&uart_ao_a_pins>;

	pinctrl-0 = <&uart_ao_a_pins>;

	pinctrl-names = "default";

	pinctrl-names = "default";

};

};



&gpio_ao {

	/*

	 * WARNING: The USB Hub on the Odroid-C1/C1+ needs a reset signal

	 * to be turned high in order to be detected by the USB Controller.

	 * This signal should be handled by a USB specific power sequence

	 * in order to reset the Hub when USB bus is powered down.

	 */

	usb-hub {

		gpio-hog;

		gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>;

		output-high;

		line-name = "usb-hub-reset";

	};

};



&usb1_phy {

	status = "okay";

};



&usb1 {

	status = "okay";

};