ST USB OHCI controller
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Required properties:
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- compatible : must be "st,st-ohci-300x"
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- reg : physical base addresses of the controller and length of memory mapped
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region
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- interrupts : one OHCI controller interrupt should be described here
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- clocks : phandle list of usb clocks
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- clock-names : should be "ic" for interconnect clock and "clk48"
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See: Documentation/devicetree/bindings/clock/clock-bindings.txt
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- phys : phandle for the PHY device
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- phy-names : should be "usb"
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- resets : phandle to the powerdown and reset controller for the USB IP
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- reset-names : should be "power" and "softreset".
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See: Documentation/devicetree/bindings/reset/st,sti-powerdown.txt
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See: Documentation/devicetree/bindings/reset/reset.txt
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Example:
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ohci0: usb@fe1ffc00 {
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compatible = "st,st-ohci-300x";
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reg = <0xfe1ffc00 0x100>;
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interrupts = <GIC_SPI 149 IRQ_TYPE_NONE>;
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clocks = <&clk_s_a1_ls 0>,
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<&clockgen_b0 0>;
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clock-names = "ic", "clk48";
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phys = <&usb2_phy>;
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phy-names = "usb";
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resets = <&powerdown STIH416_USB0_POWERDOWN>,
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<&softreset STIH416_USB0_SOFTRESET>;
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reset-names = "power", "softreset";
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};
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