1NVIDIA Tegra20 real-time clock 2 3The Tegra RTC maintains seconds and milliseconds counters, and five alarm 4registers. The alarms and other interrupts may wake the system from low-power 5state. 6 7Required properties: 8 9- compatible : should be "nvidia,tegra20-rtc". 10- reg : Specifies base physical address and size of the registers. 11- interrupts : A single interrupt specifier. 12 13Example: 14 15timer { 16 compatible = "nvidia,tegra20-rtc"; 17 reg = <0x7000e000 0x100>; 18 interrupts = <0 2 0x04>; 19}; 20