Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/reset/brcm,brcmstb-reset.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Broadcom STB SW_INIT-style reset controller
   8
   9 description:
  10   Broadcom STB SoCs have a SW_INIT-style reset controller with separate
  11   SET/CLEAR/STATUS registers and possibly multiple banks, each of 32 bit
  12   reset lines.
  13
  14   Please also refer to reset.txt in this directory for common reset
  15   controller binding usage.
  16
  17 maintainers:
  18   - Florian Fainelli <f.fainelli@gmail.com>
  19
  20 properties:
  21   compatible:
  22     const: brcm,brcmstb-reset
  23
  24   reg:
  25     maxItems: 1
  26
  27   "#reset-cells":
  28     const: 1
  29
  30 required:
  31   - compatible
  32   - reg
  33   - "#reset-cells"
  34
  35 additionalProperties: false
  36
  37 examples:
  38   - |
  39     reset: reset-controller@8404318 {
  40       compatible = "brcm,brcmstb-reset";
  41       reg = <0x8404318 0x30>;
  42       #reset-cells = <1>;
  43     };
  44
  45     ethernet_switch {
  46       resets = <&reset 26>;
  47       reset-names = "switch";
  48     };