1*c66ec88fSEmmanuel VadotSocionext Milbeaut UART controller 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot- compatible: should be "socionext,milbeaut-usio-uart". 5*c66ec88fSEmmanuel Vadot- reg: offset and length of the register set for the device. 6*c66ec88fSEmmanuel Vadot- interrupts: two interrupts specifier. 7*c66ec88fSEmmanuel Vadot- interrupt-names: should be "rx", "tx". 8*c66ec88fSEmmanuel Vadot- clocks: phandle to the input clock. 9*c66ec88fSEmmanuel Vadot 10*c66ec88fSEmmanuel VadotOptional properties: 11*c66ec88fSEmmanuel Vadot- auto-flow-control: flow control enable. 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel VadotExample: 14*c66ec88fSEmmanuel Vadot usio1: usio_uart@1e700010 { 15*c66ec88fSEmmanuel Vadot compatible = "socionext,milbeaut-usio-uart"; 16*c66ec88fSEmmanuel Vadot reg = <0x1e700010 0x10>; 17*c66ec88fSEmmanuel Vadot interrupts = <0 141 0x4>, <0 149 0x4>; 18*c66ec88fSEmmanuel Vadot interrupt-names = "rx", "tx"; 19*c66ec88fSEmmanuel Vadot clocks = <&clk 2>; 20*c66ec88fSEmmanuel Vadot auto-flow-control; 21*c66ec88fSEmmanuel Vadot }; 22