GNU Linux-libre 4.14.266-gnu1
[releases.git] / Documentation / devicetree / bindings / rtc / sunxi-rtc.txt
1 * sun4i/sun7i Real Time Clock
2
3 RTC controller for the Allwinner A10/A20
4
5 Required properties:
6 - compatible : Should be "allwinner,sun4i-a10-rtc" or "allwinner,sun7i-a20-rtc"
7 - reg: physical base address of the controller and length of memory mapped
8   region.
9 - interrupts: IRQ line for the RTC.
10
11 Example:
12
13 rtc: rtc@01c20d00 {
14         compatible = "allwinner,sun4i-a10-rtc";
15         reg = <0x01c20d00 0x20>;
16         interrupts = <24>;
17 };