Commit a2935a38 authored by Matti Lehtimäki's avatar Matti Lehtimäki Committed by Bjorn Andersson
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dt-bindings: remoteproc: qcom,msm8916-mss-pil: Support platforms with one power domain 



Add support for platforms such as MSM8974 which have the mx voltage rail
exposed as regulator and only cx voltage rail as power domain.

Signed-off-by: default avatarMatti Lehtimäki <matti.lehtimaki@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarLuca Weiss <luca@lucaweiss.eu>
Link: https://lore.kernel.org/r/20250217-msm8226-modem-v5-1-2bc74b80e0ae@lucaweiss.eu


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 82162db9

Documentation/devicetree/bindings/remoteproc/qcom,msm8916-mss-pil.yaml

+30 −4
Original line number Diff line number Diff line
@@ -70,16 +70,17 @@ properties: 
    items:

      - description: CX proxy power domain (control handed over after startup)

      - description: MX proxy power domain (control handed over after startup)

                     (not valid for qcom,msm8974-mss-pil)

      - description: MSS proxy power domain (control handed over after startup)

                     (only valid for qcom,msm8953-mss-pil)

    minItems: 2

    minItems: 1



  power-domain-names:

    items:

      - const: cx

      - const: mx

      - const: mx # not valid for qcom,msm8974-mss-pil

      - const: mss # only valid for qcom,msm8953-mss-pil

    minItems: 2

    minItems: 1



  pll-supply:

    description: PLL proxy supply (control handed over after startup)
@@ -207,13 +208,38 @@ allOf: 
      required:

        - power-domains

        - power-domain-names

    else:



  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,msm8909-mss-pil

              - qcom,msm8916-mss-pil

    then:

      properties:

        power-domains:

          minItems: 2

          maxItems: 2

        power-domain-names:

          minItems: 2

          maxItems: 2



  - if:

      properties:

        compatible:

          contains:

            enum:

              - qcom,msm8974-mss-pil

    then:

      properties:

        power-domains:

          maxItems: 1

        power-domain-names:

          maxItems: 1

      required:

        - mx-supply



  - if:

      properties:

        compatible: