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Commit | Line | Data |
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380e04ac SW |
1 | NVIDIA Tegra20 real-time clock |
2 | ||
3 | The Tegra RTC maintains seconds and milliseconds counters, and five alarm | |
4 | registers. The alarms and other interrupts may wake the system from low-power | |
5 | state. | |
6 | ||
7 | Required 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. | |
d8f64797 SW |
12 | - clocks : Must contain one entry, for the module clock. |
13 | See ../clocks/clock-bindings.txt for details. | |
380e04ac SW |
14 | |
15 | Example: | |
16 | ||
17 | timer { | |
18 | compatible = "nvidia,tegra20-rtc"; | |
19 | reg = <0x7000e000 0x100>; | |
20 | interrupts = <0 2 0x04>; | |
d8f64797 | 21 | clocks = <&tegra_car 4>; |
380e04ac | 22 | }; |