1Faraday Technology timer 2 3This timer is a generic IP block from Faraday Technology, embedded in the 4Cortina Systems Gemini SoCs and other designs. 5 6Required properties: 7 8- compatible : Must be one of 9 "faraday,fttmr010" 10 "cortina,gemini-timer", "faraday,fttmr010" 11 "moxa,moxart-timer", "faraday,fttmr010" 12 "aspeed,ast2400-timer" 13 "aspeed,ast2500-timer" 14 "aspeed,ast2600-timer" 15 16- reg : Should contain registers location and length 17- interrupts : Should contain the three timer interrupts usually with 18 flags for falling edge 19 20Optionally required properties: 21 22- clocks : a clock to provide the tick rate for "faraday,fttmr010" 23- clock-names : should be "EXTCLK" and "PCLK" for the external tick timer 24 and peripheral clock respectively, for "faraday,fttmr010" 25- syscon : a phandle to the global Gemini system controller if the compatible 26 type is "cortina,gemini-timer" 27 28Example: 29 30timer@43000000 { 31 compatible = "faraday,fttmr010"; 32 reg = <0x43000000 0x1000>; 33 interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */ 34 <15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */ 35 <16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */ 36 clocks = <&extclk>, <&pclk>; 37 clock-names = "EXTCLK", "PCLK"; 38}; 39