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 };