Documentation/devicetree/bindings/w1/fsl-imx-owire.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/w1/fsl-imx-owire.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Freescale i.MX One wire bus master controller
   8
   9 maintainers:
  10   - Martin Fuzzey <mfuzzey@parkeon.com>
  11
  12 properties:
  13   compatible:
  14     oneOf:
  15       - const: fsl,imx21-owire
  16       - items:
  17           - enum:
  18               - fsl,imx27-owire
  19               - fsl,imx50-owire
  20               - fsl,imx51-owire
  21               - fsl,imx53-owire
  22           - const: fsl,imx21-owire
  23
  24   reg:
  25     maxItems: 1
  26
  27   clocks:
  28     maxItems: 1
  29
  30 required:
  31   - compatible
  32   - reg
  33
  34 additionalProperties: false
  35
  36 examples:
  37   - |
  38     #include <dt-bindings/clock/imx5-clock.h>
  39
  40     owire@63fa4000 {
  41         compatible = "fsl,imx53-owire", "fsl,imx21-owire";
  42         reg = <0x63fa4000 0x4000>;
  43         clocks = <&clks IMX5_CLK_OWIRE_GATE>;
  44     };