[PATCH 0/2] Add EPSS L3 provider support on Qualcomm Shikra SoC
From: Raviteja Laggyshetty
Date: Sun May 24 2026 - 14:04:02 EST
Add Epoch Subsystem (EPSS) L3 scaling support on Qualcomm Shikra SoC.
EPSS hardware on Shikra is similar to other SoCs but supports only twelve
L3 frequency entries (LUT). Reading the LUT beyond supported frequencies
can expose incorrect frequencies.
Introduce new dt-bindings and compatible to represent this constrained
variant of EPSS.
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@xxxxxxxxxxxxxxxx>
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Raviteja Laggyshetty (2):
dt-bindings: interconnect: qcom,shikra-epss-l3: Add EPSS L3 DT binding
interconnect: qcom: Add EPSS L3 scaling support for Shikra SoC
.../bindings/interconnect/qcom,shikra-epss-l3.yaml | 60 ++++++++++++++++++++++
drivers/interconnect/qcom/osm-l3.c | 16 +++++-
2 files changed, 75 insertions(+), 1 deletion(-)
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base-commit: c1ecb239fa3456529a32255359fc78b69eb9d847
change-id: 20260524-shikra_epss_l3-522afe4fb8f5
Best regards,
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Raviteja Laggyshetty <raviteja.laggyshetty@xxxxxxxxxxxxxxxx>