From 5b380f242f360256c96e96adabeb7ce9ec784306 Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Tue, 1 Sep 2020 16:20:22 +0200 Subject: [PATCH] media: dt-bindings: media: venus: Add an optional power domain for perf voting Venus needs to vote for the performance state of a power domain (cx) to be able to support DVFS. This 'cx' power domain is controlled by rpmh and is a common power domain (scalable) not specific to venus alone. This is optional in the sense that, leaving this power domain out does not really impact the functionality but just makes the platform a little less power efficient. Signed-off-by: Rajendra Nayak Reviewed-by: Rob Herring Reviewed-by: Bjorn Andersson Signed-off-by: Mauro Carvalho Chehab --- .../devicetree/bindings/media/qcom,sc7180-venus.yaml | 6 +++++- .../devicetree/bindings/media/qcom,sdm845-venus-v2.yaml | 6 +++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml index 55f2d67ae34e1..04e303b12638f 100644 --- a/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml @@ -25,12 +25,16 @@ properties: maxItems: 1 power-domains: - maxItems: 2 + minItems: 2 + maxItems: 3 power-domain-names: + minItems: 2 + maxItems: 3 items: - const: venus - const: vcodec0 + - const: cx clocks: maxItems: 5 diff --git a/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml index 157dff8057e95..90013d4b6b930 100644 --- a/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml +++ b/Documentation/devicetree/bindings/media/qcom,sdm845-venus-v2.yaml @@ -25,13 +25,17 @@ properties: maxItems: 1 power-domains: - maxItems: 3 + minItems: 3 + maxItems: 4 power-domain-names: + minItems: 3 + maxItems: 4 items: - const: venus - const: vcodec0 - const: vcodec1 + - const: cx clocks: maxItems: 7 -- 2.39.5