dt-bindings: thermal: tsens: support per-sensor calibration cells

Allow specifying the exact calibration mode and calibration data as nvmem
cells, rather than specifying just a single calibration data blob.

Note, unlike the vendor kernel the calibration data uses hw_ids rather
than software sensor indices (to match actual tsens usage in
thermal zones).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230101194034.831222-3-dmitry.baryshkov@linaro.org


Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>