35 lines
777 B
Text
35 lines
777 B
Text
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* Qualcomm Atheros AR9330 High-Speed UART
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Required properties:
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- compatible: Must be "qca,ar9330-uart"
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- reg: Specifies the physical base address of the controller and
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the length of the memory mapped region.
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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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- interrupts: Specifies the interrupt source of the parent interrupt
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controller. The format of the interrupt specifier depends on the
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parent interrupt controller.
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Additional requirements:
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Each UART port must have an alias correctly numbered in "aliases"
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node.
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Example:
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aliases {
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serial0 = &uart0;
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};
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uart0: uart@18020000 {
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compatible = "qca,ar9330-uart";
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reg = <0x18020000 0x14>;
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interrupt-parent = <&intc>;
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interrupts = <3>;
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};
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