Documentation/devicetree/bindings/nvmem/fsl,scu-ocotp.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/nvmem/fsl,scu-ocotp.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: i.MX SCU Client Device Node - OCOTP Based on SCU Message Protocol
   8
   9 maintainers:
  10   - Dong Aisheng <aisheng.dong@nxp.com>
  11
  12 description: i.MX SCU Client Device Node
  13   Client nodes are maintained as children of the relevant IMX-SCU device node.
  14
  15 allOf:
  16   - $ref: nvmem.yaml#
  17
  18 properties:
  19   compatible:
  20     enum:
  21       - fsl,imx8qm-scu-ocotp
  22       - fsl,imx8qxp-scu-ocotp
  23
  24 patternProperties:
  25   '^mac@[0-9a-f]*$':
  26     type: object
  27     description:
  28       MAC address.
  29
  30     properties:
  31       reg:
  32         description:
  33           Byte offset within OCOTP where the MAC address is stored
  34         maxItems: 1
  35
  36     required:
  37       - reg
  38
  39     additionalProperties: false
  40
  41 required:
  42   - compatible
  43
  44 unevaluatedProperties: false
  45
  46 examples:
  47   - |
  48     ocotp {
  49         compatible = "fsl,imx8qxp-scu-ocotp";
  50         #address-cells = <1>;
  51         #size-cells = <1>;
  52
  53         fec_mac0: mac@2c4 {
  54             reg = <0x2c4 6>;
  55         };
  56     };