1ARM sp804 Dual Timers 2--------------------------------------- 3 4Required properties: 5- compatible: Should be "arm,sp804" & "arm,primecell" 6- interrupts: Should contain the list of Dual Timer interrupts. This is the 7 interrupt for timer 1 and timer 2. In the case of a single entry, it is 8 the combined interrupt or if "arm,sp804-has-irq" is present that 9 specifies which timer interrupt is connected. 10- reg: Should contain location and length for dual timer register. 11- clocks: clocks driving the dual timer hardware. This list should be 1 or 3 12 clocks. With 3 clocks, the order is timer0 clock, timer1 clock, 13 apb_pclk. A single clock can also be specified if the same clock is 14 used for all clock inputs. 15 16Optional properties: 17- arm,sp804-has-irq = <#>: In the case of only 1 timer irq line connected, this 18 specifies if the irq connection is for timer 1 or timer 2. A value of 1 19 or 2 should be used. 20 21Example: 22 23 timer0: timer@fc800000 { 24 compatible = "arm,sp804", "arm,primecell"; 25 reg = <0xfc800000 0x1000>; 26 interrupts = <0 0 4>, <0 1 4>; 27 clocks = <&timclk1 &timclk2 &pclk>; 28 clock-names = "timer1", "timer2", "apb_pclk"; 29 }; 30