23 lines
741 B
Plaintext
23 lines
741 B
Plaintext
* USB (Universal Serial Bus Controller)
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Required properties:
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- compatible : could be "qe_udc" or "fhci-hcd".
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- mode : the could be "host" or "slave".
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- reg : Offset and length of the register set for the device
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- interrupts : <a b> where a is the interrupt number and b is a
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field that represents an encoding of the sense and level
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information for the interrupt. This should be encoded based on
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the information in section 2) depending on the type of interrupt
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controller you have.
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- interrupt-parent : the phandle for the interrupt controller that
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services interrupts for this device.
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Example(slave):
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usb@6c0 {
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compatible = "qe_udc";
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reg = <6c0 40>;
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interrupts = <8b 0>;
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interrupt-parent = <700>;
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mode = "slave";
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};
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