xref: /linux/Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml (revision a1ff5a7d78a036d6c2178ee5acd6ba4946243800)

# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
# Copyright (c) 2019 Amlogic, Inc
# Author: Jianxin Pan <jianxin.pan@amlogic.com>
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Amlogic Meson Secure Power Domains

maintainers:
  - Jianxin Pan <jianxin.pan@amlogic.com>

description: |+
  Secure Power Domains used in Meson A1/C1/S4 & C3/T7 SoCs, and should be the child node
  of secure-monitor.

properties:
  compatible:
    enum:
      - amlogic,meson-a1-pwrc
      - amlogic,meson-s4-pwrc
      - amlogic,a4-pwrc
      - amlogic,a5-pwrc
      - amlogic,c3-pwrc
      - amlogic,t7-pwrc

  "#power-domain-cells":
    const: 1

required:
  - compatible
  - "#power-domain-cells"

additionalProperties: false

examples:
  - |
    secure-monitor {
        compatible = "amlogic,meson-gxbb-sm";

        pwrc: power-controller {
            compatible = "amlogic,meson-a1-pwrc";
            #power-domain-cells = <1>;
        };
    };