[PATCH v3 00/15] Mediatek thermal sensor driver support for MT8186 and MT8188

[Nicolas Pitre]

This is a bunch of patches to support the MT8186 and MT8188 thermal
sensor configurations. Several changes are needed to cope with oddities
these SOCs implement.

All values (calibration data offsets, etc.) were lifted and adapted from
the vendor driver source code.

Changes from v2:

 - use meaningful name for binding index definitions
 - reuse LVTS_COEFF_*_MT7988 on MT8186 per reviewer request
 - do similarly for MT8188 that now reuses LVTS_COEFF_*_MT8195
 - use thermal zone names the svs driver wants
 - adjust some DT node names and iospace length
 - remove variable .hw_tshut_temp as it is constant across all SOCs

Version 2 can be found here:

 https://lore.kernel.org/all/20240318212428.3843952-1-nico@fluxnic.net/

Changes from v1:

 - renamed CPU cluster thermal zones in DT
 - fixed logic to cope with empty controller slots at the beginning
 - isolated bindings to their own patches
 - added MT8188 default thermal zones

Version 1 can be found here:

 https://lore.kernel.org/all/20240111223020.3593558-1-nico@fluxnic.net/T/

diffstat:

 .../thermal/mediatek,lvts-thermal.yaml        |   6 +
 arch/arm64/boot/dts/mediatek/mt8186.dtsi      | 256 +++++++++++
 arch/arm64/boot/dts/mediatek/mt8188.dtsi      | 383 ++++++++++++++++
 drivers/thermal/mediatek/lvts_thermal.c       | 434 +++++++++++++-----
 .../thermal/mediatek,lvts-thermal.h           |  26 ++
 5 files changed, 987 insertions(+), 118 deletions(-)