[RFC PATCH 00/10] thermal/drivers/tsens: specify nvmem cells in DT rather than parsing them manually

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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




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