From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>,
Georgi Djakov <djakov@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
Subject: Re: [PATCH 2/2] interconnect: qcom: Add EPSS L3 scaling support for Shikra SoC
Date: Mon, 25 May 2026 14:21:59 +0200 [thread overview]
Message-ID: <73e7ea01-d0d4-4ea2-8157-f2f699d64c4d@oss.qualcomm.com> (raw)
In-Reply-To: <20260524-shikra_epss_l3-v1-2-b1528a436134@oss.qualcomm.com>
On 5/24/26 8:03 PM, Raviteja Laggyshetty wrote:
> Add Epoch Subsystem (EPSS) L3 interconnect provider support on
> Qualcomm Shikra SoC.
>
> The EPSS L3 block on Shikra SoC is similar to existing Qualcomm EPSS/OSM
> L3 providers, but supports only up to 12 frequency lookup table entries.
> Reading beyond the supported LUT entries can expose incorrect frequencies.
> Add shikra-specific EPSS descriptor shikra_epss_l3_perf_state that reuses
> existing EPSS configuration with appropriate LUT entries limit.
>
> Co-developed-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
> Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
> Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
prev parent reply other threads:[~2026-05-25 12:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-24 18:03 [PATCH 0/2] Add EPSS L3 provider support on Qualcomm " Raviteja Laggyshetty
2026-05-24 18:03 ` [PATCH 1/2] dt-bindings: interconnect: qcom,shikra-epss-l3: Add EPSS L3 DT binding Raviteja Laggyshetty
2026-05-30 11:08 ` Krzysztof Kozlowski
2026-06-02 9:27 ` Raviteja Laggyshetty
2026-06-02 11:59 ` Krzysztof Kozlowski
2026-06-02 13:53 ` Raviteja Laggyshetty
2026-05-24 18:03 ` [PATCH 2/2] interconnect: qcom: Add EPSS L3 scaling support for Shikra SoC Raviteja Laggyshetty
2026-05-25 10:12 ` Dmitry Baryshkov
2026-05-25 12:21 ` Konrad Dybcio [this message]
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