dt-bindings: serial: Add Milbeaut serial driver description (0e585aab) · Commits · 戴 / test

Add DT bindings document for Milbeaut serial driver. Signed-off-by:

Documentation/devicetree/bindings/serial/milbeaut-uart.txt

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Original line number	Diff line number	Diff line
		Socionext Milbeaut UART controller

		Required properties:
		- compatible: should be "socionext,milbeaut-usio-uart".
		- reg: offset and length of the register set for the device.
		- interrupts: two interrupts specifier.
		- interrupt-names: should be "rx", "tx".
		- clocks: phandle to the input clock.

		Optional properties:
		- auto-flow-control: flow control enable.

		Example:
		usio1: usio_uart@1e700010 {
		compatible = "socionext,milbeaut-usio-uart";
		reg = <0x1e700010 0x10>;
		interrupts = <0 141 0x4>, <0 149 0x4>;
		interrupt-names = "rx", "tx";
		clocks = <&clk 2>;
		auto-flow-control;
		};