[PATCH 0/9] Add thermal sensor driver support for Mediatek MT8196
Laura Nao
laura.nao at collabora.com
Mon Jul 21 01:14:50 PDT 2025
This patch series extends the MediaTek LVTS thermal driver to support the
MT8196 SoC.
MT8196 uses a positive temp_factor for temperature conversion, requiring
slight adjustments in the conversion logic.
To support this, the series introduces:
- A new struct lvts_platform_ops to allow platform-specific
conversion logic between raw sensor values and temperature
- A variant of the lvts_temp_to_raw() implementation for SoCs with positive
temp_factor values
- Platform data and controller definitions for MT8196
Laura Nao (9):
dt-bindings: thermal: mediatek: Add LVTS thermal controller support
for MT8196
thermal/drivers/mediatek/lvts: Make number of calibration offsets
configurable
thermal/drivers/mediatek/lvts: Guard against zero temp_factor in
lvts_raw_to_temp
thermal: mediatek: lvts: Add platform ops to support alternative
conversion logic
thermal/drivers/mediatek/lvts: Add lvts_temp_to_raw variant for
positive temp_factor
thermal/drivers/mediatek/lvts: Add support for ATP mode
thermal/drivers/mediatek/lvts: Support MSR offset for 16-bit
calibration data
thermal/drivers/mediatek/lvts_thermal: Add MT8196 support
dt-bindings: nvmem: mediatek: efuse: Add support for MT8196
.../bindings/nvmem/mediatek,efuse.yaml | 1 +
.../thermal/mediatek,lvts-thermal.yaml | 2 +
drivers/thermal/mediatek/lvts_thermal.c | 315 ++++++++++++++++--
.../thermal/mediatek,lvts-thermal.h | 26 ++
4 files changed, 325 insertions(+), 19 deletions(-)
--
2.39.5
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