Documentation/devicetree/bindings/power/amlogic,meson-sec-pwrc.yaml

   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
   9 title: Amlogic Meson Secure Power Domains
  10
  11 maintainers:
  12   - Jianxin Pan <jianxin.pan@amlogic.com>
  13
  14 description: |+
  15   Secure Power Domains used in Meson A1/C1/S4 & C3/T7 SoCs, and should be the child node
  16   of secure-monitor.
  17
  18 properties:
  19   compatible:
  20     enum:
  21       - amlogic,meson-a1-pwrc
  22       - amlogic,meson-s4-pwrc
  23       - amlogic,c3-pwrc
  24       - amlogic,t7-pwrc
  25
  26   "#power-domain-cells":
  27     const: 1
  28
  29 required:
  30   - compatible
  31   - "#power-domain-cells"
  32
  33 additionalProperties: false
  34
  35 examples:
  36   - |
  37     secure-monitor {
  38         compatible = "amlogic,meson-gxbb-sm";
  39
  40         pwrc: power-controller {
  41             compatible = "amlogic,meson-a1-pwrc";
  42             #power-domain-cells = <1>;
  43         };
  44     };