| NVIDIA Tegra20 real-time clock |
| |
| The Tegra RTC maintains seconds and milliseconds counters, and five alarm |
| registers. The alarms and other interrupts may wake the system from low-power |
| state. |
| |
| Required properties: |
| |
| - compatible : For Tegra20, must contain "nvidia,tegra20-rtc". Otherwise, |
| must contain '"nvidia,<chip>-rtc", "nvidia,tegra20-rtc"', where <chip> |
| can be tegra30, tegra114, tegra124, or tegra132. |
| - reg : Specifies base physical address and size of the registers. |
| - interrupts : A single interrupt specifier. |
| - clocks : Must contain one entry, for the module clock. |
| See ../clocks/clock-bindings.txt for details. |
| |
| Example: |
| |
| timer { |
| compatible = "nvidia,tegra20-rtc"; |
| reg = <0x7000e000 0x100>; |
| interrupts = <0 2 0x04>; |
| clocks = <&tegra_car 4>; |
| }; |
