1*a54915d8SThomas ChouAltera Timer 2*a54915d8SThomas Chou 3*a54915d8SThomas ChouRequired properties: 4*a54915d8SThomas Chou 5*a54915d8SThomas Chou- compatible : should be "altr,timer-1.0" 6*a54915d8SThomas Chou- reg : Specifies base physical address and size of the registers. 7*a54915d8SThomas Chou- interrupt-parent: phandle of the interrupt controller 8*a54915d8SThomas Chou- interrupts : Should contain the timer interrupt number 9*a54915d8SThomas Chou- clock-frequency : The frequency of the clock that drives the counter, in Hz. 10*a54915d8SThomas Chou 11*a54915d8SThomas ChouExample: 12*a54915d8SThomas Chou 13*a54915d8SThomas Choutimer { 14*a54915d8SThomas Chou compatible = "altr,timer-1.0"; 15*a54915d8SThomas Chou reg = <0x00400000 0x00000020>; 16*a54915d8SThomas Chou interrupt-parent = <&cpu>; 17*a54915d8SThomas Chou interrupts = <11>; 18*a54915d8SThomas Chou clock-frequency = <125000000>; 19*a54915d8SThomas Chou}; 20