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      1 Broadcom STB wake-up Timer
      2 
      3 The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the
      4 ability to wake up the system from low-power suspend/standby modes.
      5 
      6 Required properties:
      7 - compatible     : should contain "brcm,brcmstb-waketimer"
      8 - reg            : the register start and length for the WKTMR block
      9 - interrupts     : The TIMER interrupt
     10 - interrupt-parent: The phandle to the Always-On (AON) Power Management (PM) L2
     11                     interrupt controller node
     12 - clocks	 : The phandle to the UPG fixed clock (27Mhz domain)
     13 
     14 Example:
     15 
     16 waketimer@f0411580 {
     17 	compatible = "brcm,brcmstb-waketimer";
     18 	reg = <0xf0411580 0x14>;
     19 	interrupts = <0x3>;
     20 	interrupt-parent = <&aon_pm_l2_intc>;
     21 	clocks = <&upg_fixed>;
     22 };
     23