[PATCH v5 0/8] Add thermal sensor driver support for Mediatek MT8196
From: Laura Nao <hidden>
Date: 2025-11-25 16:17:38
Also in:
linux-devicetree, linux-mediatek, linux-pm, lkml
This patch series extends the MediaTek LVTS thermal driver to support the MT8196 SoC. MT8196 requires a different implementation of the lvts_temp_to_raw() function. 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 - Platform data and controller definitions for MT8196 Link to v4: https://lore.kernel.org/r/20251121-mt8196-lvts-v4-v4-0-357f955a3176@collabora.com (local) Changes in v5: - Dropped patch 3 - Added LVTS_NUM_CAL_OFFSETS_MT7988/LVTS_NUM_CAL_OFFSETS_MT8196 defines - Moved code that assembles calibration bytes from the efuse data into a dedicated lvts_decode_sensor_calibration() helper - Fixed prefix in patch 4 commit message - Dropped R-b/T-b tags on patch 2 --- Laura Nao (8): 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: Add platform ops to support alternative conversion logic thermal/drivers/mediatek/lvts: Add lvts_temp_to_raw variant 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 .../devicetree/bindings/nvmem/mediatek,efuse.yaml | 1 + .../bindings/thermal/mediatek,lvts-thermal.yaml | 2 + drivers/thermal/mediatek/lvts_thermal.c | 326 +++++++++++++++++++-- .../dt-bindings/thermal/mediatek,lvts-thermal.h | 26 ++ 4 files changed, 333 insertions(+), 22 deletions(-) --- base-commit: abadc219d77ce0e61fcac0147cc6cc69164af43e change-id: 20251121-mt8196-lvts-v4-a61fb5c27216 Best regards, -- Laura Nao [off-list ref]