Messages in this thread |  | | From | Raviteja Laggyshetty <> | | Subject | [PATCH v2 0/2] Add EPSS L3 provider support on Qualcomm Shikra SoC | | Date | Wed, 03 Jun 2026 11:10:36 +0000 |
| |
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 compatible to represent this constrained variant of EPSS.
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com> --- Changes in v2: - Use the existing qcom,osm-l3 bindings to describe the Qualcomm Shikra EPSS L3 hardware, as it is similar to other Qualcomm EPSS/OSM L3 hardware. [Krzysztof] - Link to v1: https://patch.msgid.link/20260524-shikra_epss_l3-v1-0-b1528a436134@oss.qualcomm.com
--- 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
.../devicetree/bindings/interconnect/qcom,osm-l3.yaml | 2 ++ drivers/interconnect/qcom/osm-l3.c | 16 +++++++++++++++- 2 files changed, 17 insertions(+), 1 deletion(-) --- base-commit: c1ecb239fa3456529a32255359fc78b69eb9d847 change-id: 20260524-shikra_epss_l3-522afe4fb8f5
Best regards, -- Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
|  |