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    Subject[PATCH v3 08/12] Documentation: bindings: add doc for the USB2 ChipIdea USB driver
    Date
    Document the USB2 ChipIdea driver (ci13xxx) bindings.

    Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
    ---
    .../devicetree/bindings/usb/ci-hdrc-usb2.txt | 23 ++++++++++++++++++++++
    1 file changed, 23 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt

    diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
    new file mode 100644
    index 000000000000..fb3157183e6a
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
    @@ -0,0 +1,23 @@
    +* USB2 ChipIdea USB controller for ci13xxx
    +
    +Required properties:
    +- compatible: should be "chipidea,usb2"
    +- reg: base address and length of the registers
    +- interrupts: interrupt for the USB controller
    +
    +Optional properties:
    +- clocks: reference to the USB clock
    +- usb-phy: reference to the USB PHY
    +- vbus-supply: reference to the VBUS regulator
    +- dma-mask: DMA bit mask
    +
    +Example:
    +
    + usb@f7ed0000 {
    + compatible = "chipidea,usb2";
    + reg = <0xf7ed0000 0x10000>;
    + interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
    + clocks = <&chip CLKID_USB0>;
    + usb-phy = <&usb_phy0>;
    + vbus-supply = <&reg_usb0_vbus>;
    + };
    --
    1.9.1
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