From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Amit Kucheria <amitk@kernel.org>,
Thara Gopinath <thara.gopinath@gmail.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Zhang Rui <rui.zhang@intel.com>
Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org
Subject: [RFC PATCH 00/10] thermal/drivers/tsens: specify nvmem cells in DT rather than parsing them manually
Date: Sat, 10 Sep 2022 15:46:51 +0300 [thread overview]
Message-ID: <20220910124701.4060321-1-dmitry.baryshkov@linaro.org> (raw)
Historically the tsens driver fetches the calibration data as a blob and
then parses the blob on its own. This results in semi-duplicated code
spreading over the platform-specific functions.
This patch series changes tsens calibration code to use pre-parsed nvmem
cells rather than parsing the blob in the driver. For backwards
compatibility the old code is left in place for msm8916 and qcs404, two
platforms which have in-tree DT files. For msm8974 the original function
is left intact, since it differs significantly (and I can not test the
code on msm8974). For all other affected platforms the old parsing code
has been dropped as a part of this RFC.
The code was tested on msm8916 and qcs404 only, thus it is being sent as
an RFC.
Dmitry Baryshkov (10):
dt-bindings: thermal: tsens: support per-sensor calibration cells
thermal/drivers/tsens: Support using nvmem cells for calibration data
thermal/drivers/tsens: drop single-cell code for msm8939
thermal/drivers/tsens: drop single-cell code for mdm9607
thermal/drivers/tsens: drop msm8976-specific defines
thermal/drivers/tsens: use generic calibration routine for msm8976
thermal/drivers/tsens: use tsens_calibrate_nvmem for msm8976
calibration
thermal/drivers/tsens: drop single-cell code for msm8976
arm64: dts: qcom: msm8916: specify per-sensor calibration cells
arm64: dts: qcom: qcs404: specify per-sensor calibration cells
.../bindings/thermal/qcom-tsens.yaml | 64 +++++-
arch/arm64/boot/dts/qcom/msm8916.dtsi | 70 +++++-
arch/arm64/boot/dts/qcom/qcs404.dtsi | 120 +++++++++-
drivers/thermal/qcom/tsens-v0_1.c | 208 +-----------------
drivers/thermal/qcom/tsens-v1.c | 154 +------------
drivers/thermal/qcom/tsens.c | 62 ++++++
drivers/thermal/qcom/tsens.h | 4 +
7 files changed, 314 insertions(+), 368 deletions(-)
--
2.35.1
next reply other threads:[~2022-09-10 12:47 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-10 12:46 Dmitry Baryshkov [this message]
2022-09-10 12:46 ` [RFC PATCH 01/10] dt-bindings: thermal: tsens: support per-sensor calibration cells Dmitry Baryshkov
2022-09-11 13:37 ` Krzysztof Kozlowski
2022-09-13 19:19 ` Amit Kucheria
2022-09-10 12:46 ` [RFC PATCH 02/10] thermal/drivers/tsens: Support using nvmem cells for calibration data Dmitry Baryshkov
2022-09-13 19:18 ` Amit Kucheria
2022-09-13 21:07 ` Dmitry Baryshkov
2022-09-10 12:46 ` [RFC PATCH 03/10] thermal/drivers/tsens: drop single-cell code for msm8939 Dmitry Baryshkov
2022-09-10 12:46 ` [RFC PATCH 04/10] thermal/drivers/tsens: drop single-cell code for mdm9607 Dmitry Baryshkov
2022-09-10 12:46 ` [RFC PATCH 05/10] thermal/drivers/tsens: drop msm8976-specific defines Dmitry Baryshkov
2022-09-12 8:52 ` AngeloGioacchino Del Regno
2022-09-10 12:46 ` [RFC PATCH 06/10] thermal/drivers/tsens: use generic calibration routine for msm8976 Dmitry Baryshkov
2022-09-12 8:57 ` AngeloGioacchino Del Regno
2022-09-12 9:47 ` Dmitry Baryshkov
2022-09-24 16:42 ` Dmitry Baryshkov
2022-09-10 12:46 ` [RFC PATCH 07/10] thermal/drivers/tsens: use tsens_calibrate_nvmem for msm8976 calibration Dmitry Baryshkov
2022-09-10 12:46 ` [RFC PATCH 08/10] thermal/drivers/tsens: drop single-cell code for msm8976 Dmitry Baryshkov
2022-09-10 12:47 ` [RFC PATCH 09/10] arm64: dts: qcom: msm8916: specify per-sensor calibration cells Dmitry Baryshkov
2022-09-11 13:38 ` Krzysztof Kozlowski
2022-09-10 12:47 ` [RFC PATCH 10/10] arm64: dts: qcom: qcs404: " Dmitry Baryshkov
2022-09-22 17:23 ` [RFC PATCH 00/10] thermal/drivers/tsens: specify nvmem cells in DT rather than parsing them manually Stephan Gerhold
2022-09-24 18:58 ` Dmitry Baryshkov
2022-09-25 10:20 ` Stephan Gerhold
2022-09-25 11:21 ` Dmitry Baryshkov
2022-09-25 12:28 ` Stephan Gerhold
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220910124701.4060321-1-dmitry.baryshkov@linaro.org \
--to=dmitry.baryshkov@linaro.org \
--cc=agross@kernel.org \
--cc=amitk@kernel.org \
--cc=andersson@kernel.org \
--cc=daniel.lezcano@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=konrad.dybcio@somainline.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=rafael@kernel.org \
--cc=robh+dt@kernel.org \
--cc=rui.zhang@intel.com \
--cc=thara.gopinath@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).