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Commit 59dbdd84 authored by JM Friedt's avatar JM Friedt Committed by Maxime Ripard
Browse files

ARM: dts: sun5i-a13-olinuxino-micro: enable USB DRC 



Enable the OTG controller on the Olinuxino A13-micro.

Signed-off-by: default avatarJean-Michel Friedt <jmfriedt@femto-st.fr>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 0c1747a2

arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts

+41 −0
Original line number Diff line number Diff line
@@ -109,6 +109,10 @@ 
	status = "okay";

};



&otg_sram {

	status = "okay";

};



&pio {

	mmc0_cd_pin_olinuxinom: mmc0_cd_pin@0 {

		allwinner,pins = "PG0";
@@ -124,6 +128,27 @@ 
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	usb0_id_detect_pin: usb0_id_detect_pin@0 {

		allwinner,pins = "PG2";

		allwinner,function = "gpio_in";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;

	};



	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {

		allwinner,pins = "PG1";

		allwinner,function = "gpio_in";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>;

	};



	usb0_vbus_pin_olinuxinom: usb0_vbus_pin@0 {

		allwinner,pins = "PG12";

		allwinner,function = "gpio_out";

		allwinner,drive = <SUN4I_PINCTRL_10_MA>;

		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;

	};



	usb1_vbus_pin_olinuxinom: usb1_vbus_pin@0 {

		allwinner,pins = "PG11";

		allwinner,function = "gpio_out";
@@ -132,6 +157,12 @@ 
	};

};



&reg_usb0_vbus {

	pinctrl-0 = <&usb0_vbus_pin_olinuxinom>;

	gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>;

	status = "okay";

};



&reg_usb1_vbus {

	pinctrl-0 = <&usb1_vbus_pin_olinuxinom>;

	gpio = <&pio 6 11 GPIO_ACTIVE_HIGH>;
@@ -144,7 +175,17 @@ 
	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-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */

	usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */

	usb0_vbus-supply = <&reg_usb0_vbus>;

	usb1_vbus-supply = <&reg_usb1_vbus>;

	status = "okay";

};