xref: /freebsd/sys/contrib/device-tree/Bindings/opp/opp-v2-qcom-level.yaml (revision b197d4b893974c9eb4d7b38704c6d5c486235d6f) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/opp/opp-v2-qcom-level.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm OPP bindings to describe OPP nodes.
8
9maintainers:
10  - Niklas Cassel <nks@flawful.org>
11
12allOf:
13  - $ref: opp-v2-base.yaml#
14
15properties:
16  compatible:
17    const: operating-points-v2-qcom-level
18
19patternProperties:
20  '^opp-?[0-9]+$':
21    type: object
22
23    properties:
24      opp-level: true
25
26      qcom,opp-fuse-level:
27        description: |
28          A positive value representing the fuse corner/level associated with
29          this OPP node. Sometimes several corners/levels shares a certain fuse
30          corner/level. A fuse corner/level contains e.g. ref uV, min uV,
31          and max uV.
32        $ref: /schemas/types.yaml#/definitions/uint32
33
34    required:
35      - opp-level
36      - qcom,opp-fuse-level
37
38required:
39  - compatible
40
41additionalProperties: false
42
43examples:
44  - |
45    cpr_opp_table: opp-table-cpr {
46        compatible = "operating-points-v2-qcom-level";
47
48        cpr_opp1: opp1 {
49            opp-level = <1>;
50            qcom,opp-fuse-level = <1>;
51        };
52        cpr_opp2: opp2 {
53            opp-level = <2>;
54            qcom,opp-fuse-level = <2>;
55        };
56        cpr_opp3: opp3 {
57            opp-level = <3>;
58            qcom,opp-fuse-level = <3>;
59        };
60    };
61