Commit 6e429adc authored by Ulf Hansson's avatar Ulf Hansson Committed by Sudeep Holla
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dt-bindings: arm: cpus: Add a power-domain-name for a performance-domain 



When an CPU's performance domain is managed through the SCMI firmware,
let's enable us describe this as a consumer of a power-domain provider,
which is the de-facto standard to use for performance domains. In this
case, let's specify a corresponding power-domain-name, to point out the
corresponding index for it.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230825112633.236607-9-ulf.hansson@linaro.org


Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent 4f1f0bc8

Documentation/devicetree/bindings/arm/cpus.yaml

+3 −1
Original line number Diff line number Diff line
@@ -308,7 +308,9 @@ properties: 
      power-domains property.



      For PSCI based platforms, the name corresponding to the index of the PSCI

      PM domain provider, must be "psci".

      PM domain provider, must be "psci". For SCMI based platforms, the name

      corresponding to the index of an SCMI performance domain provider, must be

      "perf".



  qcom,saw:

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