From 6e429adc60b1fa87b6e89d68cb9d1c0a8224d58a Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Fri, 25 Aug 2023 13:26:28 +0200 Subject: 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 Cc: Krzysztof Kozlowski Cc: Conor Dooley Cc: devicetree@vger.kernel.org Cc: Lorenzo Pieralisi Signed-off-by: Ulf Hansson Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20230825112633.236607-9-ulf.hansson@linaro.org Signed-off-by: Sudeep Holla --- Documentation/devicetree/bindings/arm/cpus.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings/arm/cpus.yaml') diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 0d17cbad9778..ad7fee0245fa 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -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 -- cgit