Messages in this thread Patch in this message | | | From | "Ivan T. Ivanov" <> | Subject | [PATCH v4 1/3] usb: chipidea: msm: Add device tree binding information | Date | Wed, 23 Apr 2014 15:28:02 +0300 |
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From: "Ivan T. Ivanov" <iivanov@mm-sol.com>
Document device tree binding information as required by the Qualcomm USB controller.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> --- Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt new file mode 100644 index 0000000..f2899b5 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt @@ -0,0 +1,17 @@ +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>; + }; -- 1.8.3.2
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