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

   1 Socionext Milbeaut UART controller
   2
   3 Required properties:
   4 - compatible: should be "socionext,milbeaut-usio-uart".
   5 - reg: offset and length of the register set for the device.
   6 - interrupts: two interrupts specifier.
   7 - interrupt-names: should be "rx", "tx".
   8 - clocks: phandle to the input clock.
   9
  10 Optional properties:
  11 - auto-flow-control: flow control enable.
  12
  13 Example:
  14         usio1: usio_uart@1e700010 {
  15                 compatible = "socionext,milbeaut-usio-uart";
  16                 reg = <0x1e700010 0x10>;
  17                 interrupts = <0 141 0x4>, <0 149 0x4>;
  18                 interrupt-names = "rx", "tx";
  19                 clocks = <&clk 2>;
  20                 auto-flow-control;
  21         };