Documentation/devicetree/bindings/rtc/nxp,pcf85363.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/rtc/nxp,pcf85363.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Philips PCF85263/PCF85363 Real Time Clock
   8
   9 maintainers:
  10   - Alexandre Belloni <alexandre.belloni@bootlin.com>
  11
  12 allOf:
  13   - $ref: rtc.yaml#
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - nxp,pcf85263
  19       - nxp,pcf85363
  20
  21   reg:
  22     maxItems: 1
  23
  24   "#clock-cells":
  25     const: 0
  26
  27   clock-output-names:
  28     maxItems: 1
  29
  30   interrupts:
  31     maxItems: 1
  32
  33   quartz-load-femtofarads:
  34     description:
  35       The capacitive load of the quartz(x-tal).
  36     enum: [6000, 7000, 12500]
  37     default: 7000
  38
  39   start-year: true
  40   wakeup-source: true
  41
  42 required:
  43   - compatible
  44   - reg
  45
  46 additionalProperties: false
  47
  48 examples:
  49   - |
  50     i2c {
  51         #address-cells = <1>;
  52         #size-cells = <0>;
  53
  54         rtc@51 {
  55             compatible = "nxp,pcf85363";
  56             reg = <0x51>;
  57             #clock-cells = <0>;
  58             quartz-load-femtofarads = <12500>;
  59         };
  60     };