Documentation/devicetree/bindings/rtc/rtc-mxc.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/rtc-mxc.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Real Time Clock of the i.MX SoCs
   8
   9 allOf:
  10   - $ref: "rtc.yaml#"
  11
  12 maintainers:
  13   - Philippe Reynes <tremyfr@gmail.com>
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - fsl,imx1-rtc
  19       - fsl,imx21-rtc
  20
  21   reg:
  22     maxItems: 1
  23
  24   interrupts:
  25     maxItems: 1
  26
  27   clocks:
  28     items:
  29       - description: input reference
  30       - description: the SoC RTC clock
  31
  32   clock-names:
  33     items:
  34       - const: ref
  35       - const: ipg
  36
  37 required:
  38   - compatible
  39   - reg
  40   - interrupts
  41   - clocks
  42   - clock-names
  43
  44 additionalProperties: false
  45
  46 examples:
  47   - |
  48     #include <dt-bindings/clock/imx27-clock.h>
  49
  50     rtc@10007000 {
  51         compatible = "fsl,imx21-rtc";
  52         reg = <0x10007000 0x1000>;
  53         interrupts = <22>;
  54         clocks = <&clks IMX27_CLK_CKIL>,
  55                  <&clks IMX27_CLK_RTC_IPG_GATE>;
  56         clock-names = "ref", "ipg";
  57     };