Re: [PATCH 0/9] Add thermal sensor driver support for Mediatek MT8196
From: Chen-Yu Tsai <wenst@chromium.org>
Date: 2025-07-22 07:40:33
Also in:
linux-devicetree, linux-mediatek, linux-pm, lkml
Hi, On Mon, Jul 21, 2025 at 4:18 PM Laura Nao [off-list ref] wrote:
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
I see the GPU and APU thermal sensors were left out. Was there a reason for this? Thanks ChenYu
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