Commit 2cb0c97c authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Bjorn Andersson
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dt-bindings: remoteproc: qcom,adsp: Allow cx-supply on qcom,sdm845-slpi-pas 



One SDM845 board uses cx-supply, which is not allowed by the bindings,
as reported by dtbs_check:

  sdm845-samsung-starqltechn.dtb: remoteproc@5c00000 (qcom,sdm845-slpi-pas): Unevaluated properties are not allowed ('cx-supply' was unexpected)

The SDM845 SLPI binding already allows lcx and lmx domains, thus the
cx-supply seems like a fake name for something else, e.g. some
enable pin.  The qcom_q6v5_pas.c driver parses cx-supply, so it is an
established ABI, therefore document it for this device only.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: default avatarRob Herring (Arm) <robh@kernel.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251229152658.284199-2-krzysztof.kozlowski@oss.qualcomm.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent a84a1e21

Documentation/devicetree/bindings/remoteproc/qcom,adsp.yaml

+5 −0
Original line number Diff line number Diff line
@@ -32,6 +32,8 @@ properties: 
  reg:

    maxItems: 1



  cx-supply: true



  px-supply:

    description: Phandle to the PX regulator
@@ -159,6 +161,9 @@ allOf: 
          items:

            - const: lcx

            - const: lmx

    else:

      properties:

        cx-supply: false



  - if:

      properties: