1*ad7061edSBreno LimaBroadcom STB wake-up Timer 2*ad7061edSBreno Lima 3*ad7061edSBreno LimaThe Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the 4*ad7061edSBreno Limaability to wake up the system from low-power suspend/standby modes. 5*ad7061edSBreno Lima 6*ad7061edSBreno LimaRequired properties: 7*ad7061edSBreno Lima- compatible : should contain "brcm,brcmstb-waketimer" 8*ad7061edSBreno Lima- reg : the register start and length for the WKTMR block 9*ad7061edSBreno Lima- interrupts : The TIMER interrupt 10*ad7061edSBreno Lima- interrupt-parent: The phandle to the Always-On (AON) Power Management (PM) L2 11*ad7061edSBreno Lima interrupt controller node 12*ad7061edSBreno Lima- clocks : The phandle to the UPG fixed clock (27Mhz domain) 13*ad7061edSBreno Lima 14*ad7061edSBreno LimaExample: 15*ad7061edSBreno Lima 16*ad7061edSBreno Limawaketimer@f0411580 { 17*ad7061edSBreno Lima compatible = "brcm,brcmstb-waketimer"; 18*ad7061edSBreno Lima reg = <0xf0411580 0x14>; 19*ad7061edSBreno Lima interrupts = <0x3>; 20*ad7061edSBreno Lima interrupt-parent = <&aon_pm_l2_intc>; 21*ad7061edSBreno Lima clocks = <&upg_fixed>; 22*ad7061edSBreno Lima}; 23