bindings/reserved-memory/google%2Copen-dice.yaml

0001 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/reserved-memory/google,open-dice.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Open Profile for DICE Device Tree Bindings
0008
0009 description: |
0010   This binding represents a reserved memory region containing data
0011   generated by the Open Profile for DICE protocol.
0012
0013   See https://pigweed.googlesource.com/open-dice/
0014
0015 maintainers:
0016   - David Brazdil <dbrazdil@google.com>
0017
0018 allOf:
0019   - $ref: "reserved-memory.yaml"
0020
0021 properties:
0022   compatible:
0023     const: google,open-dice
0024
0025   reg:
0026     description: page-aligned region of memory containing DICE data
0027
0028 required:
0029   - compatible
0030   - reg
0031   - no-map
0032
0033 unevaluatedProperties: false
0034
0035 examples:
0036   - |
0037     reserved-memory {
0038         #address-cells = <2>;
0039         #size-cells = <1>;
0040
0041         dice: dice@12340000 {
0042             compatible = "google,open-dice";
0043             reg = <0x00 0x12340000 0x2000>;
0044             no-map;
0045         };
0046     };