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Diffstat (limited to 'Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt new file mode 100644 index 000000000000..16808721f3ff --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ingenic,jz4740-musb.txt @@ -0,0 +1,32 @@ +Ingenic JZ4740 MUSB driver + +Required properties: + +- compatible: Must be "ingenic,jz4740-musb" +- reg: Address range of the UDC register set +- interrupts: IRQ number related to the UDC hardware +- interrupt-names: must be "mc" +- clocks: phandle to the "udc" clock +- clock-names: must be "udc" +- phys: phandle to the USB PHY + +Example: + +usb_phy: usb-phy@0 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; +}; + +udc: usb@13040000 { + compatible = "ingenic,jz4740-musb"; + reg = <0x13040000 0x10000>; + + interrupt-parent = <&intc>; + interrupts = <24>; + interrupt-names = "mc"; + + clocks = <&cgu JZ4740_CLK_UDC>; + clock-names = "udc"; + + phys = <&usb_phy>; +}; |