Commit 71629338 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Sebastian Reichel
Browse files

dt-bindings: power: syscon-poweroff: get regmap from parent node 



Just like syscon-reboot device, the syscon-poweroff is supposed to be a
child of syscon node, thus we can take the same approach as
syscon-poweroff: deprecate the 'regmap' field in favor of taking it from
the parent's node.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarConor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230901120057.47018-1-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
parent c06a65ac

Documentation/devicetree/bindings/power/reset/syscon-poweroff.yaml

+7 −3
Original line number Diff line number Diff line
@@ -15,6 +15,9 @@ description: |+ 
  defined by the register map pointed by syscon reference plus the offset

  with the value and mask defined in the poweroff node.

  Default will be little endian mode, 32 bit access only.

  The SYSCON register map is normally retrieved from the parental dt-node. So

  the SYSCON poweroff node should be represented as a sub-node of a "syscon",

  "simple-mfd" node.



properties:

  compatible:
@@ -30,7 +33,10 @@ properties: 


  regmap:

    $ref: /schemas/types.yaml#/definitions/phandle

    description: Phandle to the register map node.

    deprecated: true

    description:

      Phandle to the register map node. This property is deprecated in favor of

      the syscon-poweroff node being a child of a system controller node.



  value:

    $ref: /schemas/types.yaml#/definitions/uint32
@@ -38,7 +44,6 @@ properties: 


required:

  - compatible

  - regmap

  - offset



additionalProperties: false
@@ -56,7 +61,6 @@ examples: 
  - |

    poweroff {

        compatible = "syscon-poweroff";

        regmap = <&regmapnode>;

        offset = <0x0>;

        mask = <0x7a>;

    };