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Commit 9887f4e9 authored by Jack Pham's avatar Jack Pham
Browse files

ARM: dts: msm: Add USB VBUS detect for msm8996 Liquid 



On MSM8996 LiQUID the VBUS detection on the primary USB port
is handled by a separate IC which will provide detection status
via GPIO.

Also this circuit will provide 5V VBUS for host mode. The
usb_otg_switch regulator is already defined to control this,
but just needs to be referenced from the USB3 node.

Change-Id: Ifcf07dfd2e825625b5524302d2a6beeaf3a06672
Signed-off-by: default avatarJack Pham <jackp@codeaurora.org>
parent 97a07f70

arch/arm/boot/dts/qcom/msm8996-liquid.dtsi

+11 −0
Original line number Original line Diff line number Diff line
@@ -373,6 +373,10 @@ 
	status = "okay";

	status = "okay";

};

};





&usb3 {

	vbus_dwc3-supply = <&usb_otg_switch>;

};



&pm8994_mpps {

&pm8994_mpps {

	mpp@a300 { /* MPP 4 */

	mpp@a300 { /* MPP 4 */

		/* HDMI_5v_vreg regulator enable */

		/* HDMI_5v_vreg regulator enable */
@@ -484,6 +488,13 @@ 
		asoc-codec-names = "msm-stub-codec.1", "msm-hdmi-audio-codec-rx";

		asoc-codec-names = "msm-stub-codec.1", "msm-hdmi-audio-codec-rx";

		qcom,aux-codec = <&wsa881x_1>, <&wsa881x_2>;

		qcom,aux-codec = <&wsa881x_1>, <&wsa881x_2>;

	};

	};



	usb_detect {

		compatible = "qcom,gpio-usbdetect";

		interrupt-parent = <&tlmm>;

		interrupts = <78 0>;

		interrupt-names = "vbus_det_irq";

	};

};

};





&pm8994_gpios {

&pm8994_gpios {