xref: /freebsd/sys/contrib/device-tree/Bindings/reset/qcom,aoss-reset.yaml (revision ebacd8013fe5f7fdf9f6a5b286f6680dd2891036) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/reset/qcom,aoss-reset.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm AOSS Reset Controller
8
9maintainers:
10  - Sibi Sankar <quic_sibis@quicinc.com>
11
12description:
13  The bindings describe the reset-controller found on AOSS-CC (always on
14  subsystem) for Qualcomm Technologies Inc SoCs.
15
16properties:
17  compatible:
18    oneOf:
19      - description: on SC7180 SoCs the following compatibles must be specified
20        items:
21          - const: "qcom,sc7180-aoss-cc"
22          - const: "qcom,sdm845-aoss-cc"
23
24      - description: on SC7280 SoCs the following compatibles must be specified
25        items:
26          - const: "qcom,sc7280-aoss-cc"
27          - const: "qcom,sdm845-aoss-cc"
28
29      - description: on SDM845 SoCs the following compatibles must be specified
30        items:
31          - const: "qcom,sdm845-aoss-cc"
32
33  reg:
34    maxItems: 1
35
36  '#reset-cells':
37    const: 1
38
39required:
40  - compatible
41  - reg
42  - '#reset-cells'
43
44additionalProperties: false
45
46examples:
47  - |
48    aoss_reset: reset-controller@c2a0000 {
49      compatible = "qcom,sdm845-aoss-cc";
50      reg = <0xc2a0000 0x31000>;
51      #reset-cells = <1>;
52    };
53