1bb0c6bb3SLinus WalleijFaraday Technology timer 2bb0c6bb3SLinus Walleij 3bb0c6bb3SLinus WalleijThis timer is a generic IP block from Faraday Technology, embedded in the 4bb0c6bb3SLinus WalleijCortina Systems Gemini SoCs and other designs. 5bb0c6bb3SLinus Walleij 6bb0c6bb3SLinus WalleijRequired properties: 7bb0c6bb3SLinus Walleij 8bb0c6bb3SLinus Walleij- compatible : Must be one of 9bb0c6bb3SLinus Walleij "faraday,fttmr010" 10454a65f4SLinus Walleij "cortina,gemini-timer", "faraday,fttmr010" 11454a65f4SLinus Walleij "moxa,moxart-timer", "faraday,fttmr010" 12454a65f4SLinus Walleij "aspeed,ast2400-timer" 13a6fbb9c4SDaniel Lezcano "aspeed,ast2500-timer" 14a6fbb9c4SDaniel Lezcano 15bb0c6bb3SLinus Walleij- reg : Should contain registers location and length 16bb0c6bb3SLinus Walleij- interrupts : Should contain the three timer interrupts usually with 17bb0c6bb3SLinus Walleij flags for falling edge 18bb0c6bb3SLinus Walleij 19bb0c6bb3SLinus WalleijOptionally required properties: 20bb0c6bb3SLinus Walleij 21bb0c6bb3SLinus Walleij- clocks : a clock to provide the tick rate for "faraday,fttmr010" 22bb0c6bb3SLinus Walleij- clock-names : should be "EXTCLK" and "PCLK" for the external tick timer 23bb0c6bb3SLinus Walleij and peripheral clock respectively, for "faraday,fttmr010" 24bb0c6bb3SLinus Walleij- syscon : a phandle to the global Gemini system controller if the compatible 25bb0c6bb3SLinus Walleij type is "cortina,gemini-timer" 26bb0c6bb3SLinus Walleij 27bb0c6bb3SLinus WalleijExample: 28bb0c6bb3SLinus Walleij 29bb0c6bb3SLinus Walleijtimer@43000000 { 30bb0c6bb3SLinus Walleij compatible = "faraday,fttmr010"; 31bb0c6bb3SLinus Walleij reg = <0x43000000 0x1000>; 32bb0c6bb3SLinus Walleij interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */ 33bb0c6bb3SLinus Walleij <15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */ 34bb0c6bb3SLinus Walleij <16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */ 35bb0c6bb3SLinus Walleij clocks = <&extclk>, <&pclk>; 36bb0c6bb3SLinus Walleij clock-names = "EXTCLK", "PCLK"; 37bb0c6bb3SLinus Walleij}; 38