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a33d8ce729
Document device tree binding information as required by the Qualcomm USB controller. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17 lines
501 B
Text
17 lines
501 B
Text
Qualcomm CI13xxx (Chipidea) USB controllers
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Required properties:
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- compatible: should contain "qcom,ci-hdrc"
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- reg: offset and length of the register set in the memory map
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- interrupts: interrupt-specifier for the controller interrupt.
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- usb-phy: phandle for the PHY device
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- dr_mode: Should be "peripheral"
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Examples:
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gadget@f9a55000 {
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compatible = "qcom,ci-hdrc";
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reg = <0xf9a55000 0x400>;
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dr_mode = "peripheral";
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interrupts = <0 134 0>;
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usb-phy = <&usbphy0>;
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};
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