Commit | Line | Data |
---|---|---|
c3811711 LH |
1 | * APM X-Gene Real Time Clock |
2 | ||
3 | RTC controller for the APM X-Gene Real Time Clock | |
4 | ||
5 | Required properties: | |
6 | - compatible : Should be "apm,xgene-rtc" | |
7 | - reg: physical base address of the controller and length of memory mapped | |
8 | region. | |
9 | - interrupts: IRQ line for the RTC. | |
10 | - #clock-cells: Should be 1. | |
11 | - clocks: Reference to the clock entry. | |
12 | ||
13 | Example: | |
14 | ||
15 | rtcclk: rtcclk { | |
16 | compatible = "fixed-clock"; | |
17 | #clock-cells = <1>; | |
18 | clock-frequency = <100000000>; | |
19 | clock-output-names = "rtcclk"; | |
20 | }; | |
21 | ||
22 | rtc: rtc@10510000 { | |
23 | compatible = "apm,xgene-rtc"; | |
24 | reg = <0x0 0x10510000 0x0 0x400>; | |
25 | interrupts = <0x0 0x46 0x4>; | |
26 | #clock-cells = <1>; | |
27 | clocks = <&rtcclk 0>; | |
28 | }; |