# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/nvmem/mxs-ocotp.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: On-Chip OTP Memory for Freescale i.MX23/i.MX28

maintainers:
  - Shawn Guo <shawnguo@kernel.org>
  - Sascha Hauer <s.hauer@pengutronix.de>
  - Fabio Estevam <festevam@gmail.com>

allOf:
  - $ref: nvmem.yaml#
  - $ref: nvmem-deprecated-cells.yaml#

properties:
  compatible:
    items:
      - enum:
          - fsl,imx23-ocotp
          - fsl,imx28-ocotp
      - const: fsl,ocotp

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

required:
  - compatible
  - reg
  - clocks

unevaluatedProperties: false

examples:
  - |
    ocotp: efuse@8002c000 {
        compatible = "fsl,imx28-ocotp", "fsl,ocotp";
        #address-cells = <1>;
        #size-cells = <1>;
        reg = <0x8002c000 0x2000>;
        clocks = <&clks 25>;
    };
 
...