1*c66ec88fSEmmanuel Vadot* Freescale General-purpose Timers Module 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot - compatible : should be 5*c66ec88fSEmmanuel Vadot "fsl,<chip>-gtm", "fsl,gtm" for SOC GTMs 6*c66ec88fSEmmanuel Vadot "fsl,<chip>-qe-gtm", "fsl,qe-gtm", "fsl,gtm" for QE GTMs 7*c66ec88fSEmmanuel Vadot "fsl,<chip>-cpm2-gtm", "fsl,cpm2-gtm", "fsl,gtm" for CPM2 GTMs 8*c66ec88fSEmmanuel Vadot - reg : should contain gtm registers location and length (0x40). 9*c66ec88fSEmmanuel Vadot - interrupts : should contain four interrupts. 10*c66ec88fSEmmanuel Vadot - clock-frequency : specifies the frequency driving the timer. 11*c66ec88fSEmmanuel Vadot 12*c66ec88fSEmmanuel VadotExample: 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel Vadottimer@500 { 15*c66ec88fSEmmanuel Vadot compatible = "fsl,mpc8360-gtm", "fsl,gtm"; 16*c66ec88fSEmmanuel Vadot reg = <0x500 0x40>; 17*c66ec88fSEmmanuel Vadot interrupts = <90 8 78 8 84 8 72 8>; 18*c66ec88fSEmmanuel Vadot interrupt-parent = <&ipic>; 19*c66ec88fSEmmanuel Vadot /* filled by u-boot */ 20*c66ec88fSEmmanuel Vadot clock-frequency = <0>; 21*c66ec88fSEmmanuel Vadot}; 22*c66ec88fSEmmanuel Vadot 23*c66ec88fSEmmanuel Vadottimer@440 { 24*c66ec88fSEmmanuel Vadot compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm"; 25*c66ec88fSEmmanuel Vadot reg = <0x440 0x40>; 26*c66ec88fSEmmanuel Vadot interrupts = <12 13 14 15>; 27*c66ec88fSEmmanuel Vadot interrupt-parent = <&qeic>; 28*c66ec88fSEmmanuel Vadot /* filled by u-boot */ 29*c66ec88fSEmmanuel Vadot clock-frequency = <0>; 30*c66ec88fSEmmanuel Vadot}; 31