Messages in this thread Patch in this message |  | | From | Imran Shaik <> | | Date | Fri, 01 May 2026 12:45:44 +0530 | | Subject | [PATCH 1/2] dt-bindings: cpufreq: qcom-hw: Document Shikra CPUFREQ Hardware |
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The Qualcomm Shikra cpufreq hardware is functionally identical to EPSS, but supports only up to 12 frequency lookup table (LUT) entries. Introduce qcom,cpufreq-epss-lite to represent this constrained EPSS variant.
Signed-off-by: Imran Shaik <imran.shaik@oss.qualcomm.com> --- Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml index 98eb36bff1727dfe78e77a7f725d1dcab438c3d0..a04f0556dff88615a5b5ee759008c43342f49e11 100644 --- a/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml +++ b/Documentation/devicetree/bindings/cpufreq/cpufreq-qcom-hw.yaml @@ -54,6 +54,12 @@ properties: - qcom,sm8650-cpufreq-epss - const: qcom,cpufreq-epss + - description: EPSS lite CPUFREQ HW + items: + - enum: + - qcom,shikra-cpufreq-epss-lite + - const: qcom,cpufreq-epss-lite + reg: minItems: 1 items: @@ -144,6 +150,7 @@ allOf: - qcom,sc8280xp-cpufreq-epss - qcom,sdm670-cpufreq-hw - qcom,sdm845-cpufreq-hw + - qcom,shikra-cpufreq-epss-lite - qcom,sm4450-cpufreq-epss - qcom,sm6115-cpufreq-hw - qcom,sm6350-cpufreq-hw -- 2.34.1
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