linux-kernel - [PATCH V6 3/4] dt-bindings: interconnect: Add generic compatible qcom,epss-l3-perf

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Message-ID: <20241125174511.45-4-quic_rlaggysh@quicinc.com>
Date: Mon, 25 Nov 2024 17:45:10 +0000
From: Raviteja Laggyshetty <quic_rlaggysh@...cinc.com>
To: Georgi Djakov <djakov@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>
CC: Odelu Kukatla <quic_okukatla@...cinc.com>,
        Mike Tipton
	<quic_mdtipton@...cinc.com>,
        Sibi Sankar <quic_sibis@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <linux-pm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH V6 3/4] dt-bindings: interconnect: Add generic compatible qcom,epss-l3-perf

EPSS instance on sc7280, sm8250 SoCs, use PERF_STATE register instead of
REG_L3_VOTE to scale L3 clocks, hence adding a new generic compatible
"qcom,epss-l3-perf" for these targets.

Signed-off-by: Raviteja Laggyshetty <quic_rlaggysh@...cinc.com>
---
 .../devicetree/bindings/interconnect/qcom,osm-l3.yaml      | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
index 21dae0b92819..e24399ca110f 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
@@ -28,12 +28,15 @@ properties:
           - const: qcom,osm-l3
       - items:
           - enum:
-              - qcom,sc7280-epss-l3
               - qcom,sc8280xp-epss-l3
               - qcom,sm6375-cpucp-l3
-              - qcom,sm8250-epss-l3
               - qcom,sm8350-epss-l3
           - const: qcom,epss-l3
+      - items:
+          - enum:
+              - qcom,sc7280-epss-l3
+              - qcom,sm8250-epss-l3
+          - const: qcom,epss-l3-perf
 
   reg:
     maxItems: 1
-- 
2.39.2