Commit 10d27dfa authored by Roger Quadros's avatar Roger Quadros Committed by Tony Lindgren
Browse files

ARM: dts: am57xx-idk: Support VBUS detection on USB2 port 



VBUS detection is available on the board via the palmas PMIC.
Use extcon-palmas driver instead of extcon-gpio-usb driver.

Signed-off-by: default avatarRoger Quadros <rogerq@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 82038157

arch/arm/boot/dts/am571x-idk.dts

+5 −5
Original line number Diff line number Diff line
@@ -62,11 +62,6 @@ 
			linux,default-trigger = "mmc0";

		};

	};



	extcon_usb2: extcon_usb2 {

	     compatible = "linux,extcon-usb-gpio";

	     id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;

	};

};



&mmc1 {
@@ -79,3 +74,8 @@ 
&omap_dwc3_2 {

	extcon = <&extcon_usb2>;

};



&extcon_usb2 {

	id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;

	vbus-gpio = <&gpio7 22 GPIO_ACTIVE_HIGH>;

};

arch/arm/boot/dts/am572x-idk.dts

+5 −5
Original line number Diff line number Diff line
@@ -23,11 +23,6 @@ 
		reg = <0x0 0x80000000 0x0 0x80000000>;

	};



	extcon_usb2: extcon_usb2 {

		compatible = "linux,extcon-usb-gpio";

		id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;

	};



	status-leds {

		compatible = "gpio-leds";

		cpu0-led {
@@ -76,6 +71,11 @@ 
	extcon = <&extcon_usb2>;

};



&extcon_usb2 {

	id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;

	vbus-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>;

};



&mmc1 {

	status = "okay";

	vmmc-supply = <&v3_3d>;

arch/arm/boot/dts/am57xx-idk-common.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -303,6 +303,13 @@ 
			gpio-controller;

			#gpio-cells = <2>;

		};



		extcon_usb2: tps659038_usb {

			compatible = "ti,palmas-usb-vid";

			ti,enable-vbus-detection;

			ti,enable-id-detection;

			/* ID & VBUS GPIOs provided in board dts */

		};

	};

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE