Documentation/devicetree/bindings/rtc/haoyu,hym8563.txt

   1 Haoyu Microelectronics HYM8563 Real Time Clock
   2
   3 The HYM8563 provides basic rtc and alarm functionality
   4 as well as a clock output of up to 32kHz.
   5
   6 Required properties:
   7 - compatible: should be: "haoyu,hym8563"
   8 - reg: i2c address
   9 - #clock-cells: the value should be 0
  10
  11 Optional properties:
  12 - clock-output-names: From common clock binding
  13 - interrupts: rtc alarm/event interrupt
  14
  15 Example:
  16
  17 hym8563: hym8563@51 {
  18         compatible = "haoyu,hym8563";
  19         reg = <0x51>;
  20
  21         interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
  22
  23         #clock-cells = <0>;
  24 };
  25
  26 device {
  27 ...
  28         clocks = <&hym8563>;
  29 ...
  30 };