xref: /freebsd/sys/contrib/device-tree/Bindings/power/amlogic,meson-sec-pwrc.yaml (revision fe75646a0234a261c0013bf1840fdac4acaf0cec) 
1# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2# Copyright (c) 2019 Amlogic, Inc
3# Author: Jianxin Pan <jianxin.pan@amlogic.com>
4%YAML 1.2
5---
6$id: http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#
7$schema: http://devicetree.org/meta-schemas/core.yaml#
8
9title: Amlogic Meson Secure Power Domains
10
11maintainers:
12  - Jianxin Pan <jianxin.pan@amlogic.com>
13
14description: |+
15  Secure Power Domains used in Meson A1/C1/S4 SoCs, and should be the child node
16  of secure-monitor.
17
18properties:
19  compatible:
20    enum:
21      - amlogic,meson-a1-pwrc
22      - amlogic,meson-s4-pwrc
23
24  "#power-domain-cells":
25    const: 1
26
27required:
28  - compatible
29  - "#power-domain-cells"
30
31additionalProperties: false
32
33examples:
34  - |
35    secure-monitor {
36        compatible = "amlogic,meson-gxbb-sm";
37
38        pwrc: power-controller {
39            compatible = "amlogic,meson-a1-pwrc";
40            #power-domain-cells = <1>;
41        };
42    };
43