Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml


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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/reserved-memory/google,open-dice.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Open Profile for DICE

description: |
  This binding represents a reserved memory region containing data
  generated by the Open Profile for DICE protocol.

  See https://pigweed.googlesource.com/open-dice/

maintainers:
  - David Brazdil <dbrazdil@google.com>

allOf:
  - $ref: "reserved-memory.yaml"

properties:
  compatible:
    const: google,open-dice

  reg:
    description: page-aligned region of memory containing DICE data

required:
  - compatible
  - reg
  - no-map

unevaluatedProperties: false

examples:
  - |
    reserved-memory {
        #address-cells = <2>;
        #size-cells = <1>;

        dice: dice@12340000 {
            compatible = "google,open-dice";
            reg = <0x00 0x12340000 0x2000>;
            no-map;
        };
    };