linux-kernel - [PATCH 0/4] Fix up icc clock rate calculation on some platforms

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Message-Id: <20230726-topic-icc_coeff-v1-0-31616960818c@linaro.org>
Date:   Wed, 26 Jul 2023 18:25:42 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Georgi Djakov <djakov@...nel.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 0/4] Fix up icc clock rate calculation on some platforms

Certain platforms require that some buses (or individual nodes) make
some additional changes to the clock rate formula, throwing in some
magic, Qualcomm-defined coefficients, to account for "inefficiencies".

Add the framework for it and utilize it on a couple SoCs.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
Konrad Dybcio (4):
      interconnect: qcom: icc-rpm: Add AB/IB calculations coefficients
      interconnect: qcom: qcm2290: Set AB coefficients
      interconnect: qcom: sdm660: Set AB/IB coefficients
      interconnect: qcom: msm8996: Set AB/IB coefficients

 drivers/interconnect/qcom/icc-rpm.c | 10 +++++++++-
 drivers/interconnect/qcom/icc-rpm.h |  5 +++++
 drivers/interconnect/qcom/msm8996.c |  8 ++++++--
 drivers/interconnect/qcom/qcm2290.c |  3 +++
 drivers/interconnect/qcom/sdm660.c  |  4 ++++
 5 files changed, 27 insertions(+), 3 deletions(-)
---
base-commit: 1e25dd7772483f477f79986d956028e9f47f990a
change-id: 20230726-topic-icc_coeff-b053d5409b9f

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@...aro.org>