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This commit adds documentation for the device-tree bindings of the jz4740-musb driver, which provides support for the USB gadget mode of the JZ4740 and similar SoCs from Ingenic. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Bin Liu <b-liu@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
25 lines
521 B
Plaintext
25 lines
521 B
Plaintext
Ingenic JZ4740 MUSB driver
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Required properties:
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- compatible: Must be "ingenic,jz4740-musb"
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- reg: Address range of the UDC register set
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- interrupts: IRQ number related to the UDC hardware
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- interrupt-names: must be "mc"
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- clocks: phandle to the "udc" clock
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- clock-names: must be "udc"
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Example:
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udc: usb@13040000 {
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compatible = "ingenic,jz4740-musb";
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reg = <0x13040000 0x10000>;
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interrupt-parent = <&intc>;
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interrupts = <24>;
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interrupt-names = "mc";
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clocks = <&cgu JZ4740_CLK_UDC>;
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clock-names = "udc";
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};
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