Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / rtc / faraday,ftrtc010.txt
1 * Faraday Technology FTRTC010 Real Time Clock
2
3 This RTC appears in for example the Storlink Gemini family of
4 SoCs.
5
6 Required properties:
7 - compatible : Should be one of:
8   "faraday,ftrtc010"
9   "cortina,gemini-rtc", "faraday,ftrtc010"
10
11 Optional properties:
12 - clocks: when present should contain clock references to the
13   PCLK and EXTCLK clocks. Faraday calls the later CLK1HZ and
14   says the clock should be 1 Hz, but implementers actually seem
15   to choose different clocks here, like Cortina who chose
16   32768 Hz (a typical low-power clock).
17 - clock-names: should name the clocks "PCLK" and "EXTCLK"
18   respectively.
19
20 Examples:
21
22 rtc@45000000 {
23         compatible = "cortina,gemini-rtc";
24         reg = <0x45000000 0x100>;
25         interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
26         clocks = <&foo 0>, <&foo 1>;
27         clock-names = "PCLK", "EXTCLK";
28 };