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Commit a33d8ce7 authored by Ivan T. Ivanov's avatar Ivan T. Ivanov Committed by Greg Kroah-Hartman
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usb: chipidea: msm: Add device tree binding information 



Document device tree binding information as required by
the Qualcomm USB controller.

Signed-off-by: default avatarPeter Chen <peter.chen@freescale.com>
Signed-off-by: default avatarIvan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 33f92a8a

Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt

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Original line number Diff line number Diff line 
Qualcomm CI13xxx (Chipidea) USB controllers



Required properties:

- compatible:   should contain "qcom,ci-hdrc"

- reg:          offset and length of the register set in the memory map

- interrupts:   interrupt-specifier for the controller interrupt.

- usb-phy:      phandle for the PHY device

- dr_mode:      Should be "peripheral"



Examples:

	gadget@f9a55000 {

		compatible = "qcom,ci-hdrc";

		reg = <0xf9a55000 0x400>;

		dr_mode = "peripheral";

		interrupts = <0 134 0>;

		usb-phy = <&usbphy0>;

	};