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-rw-r--r-- | Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml b/Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml new file mode 100644 index 000000000000..257a0b51994a --- /dev/null +++ b/Documentation/devicetree/bindings/reserved-memory/google,open-dice.yaml @@ -0,0 +1,46 @@ +# 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 Device Tree Bindings + +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; + }; + }; |