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| author | Mateusz Nowicki <mateusz.nowicki@posteo.net> | 2026-09-24 19:23:10 +0000 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2026-10-01 11:39:31 +0200 |
| commit | f7433360a3ce9da0908be18e759264790c2983fc (patch) | |
| tree | 925e8284b35c2c184edd9297fde3e4bb6c1b7bff /tools/perf/scripts/python/flamegraph.py | |
| parent | 29ee49c0f82fffb8b0eed14b4ef3ff19ab89f455 (diff) | |
arm64: dts: st: add digital temperature sensor on stm32mp251
The digital temperature sensor (DTS) of the STM32MP25 is a Moortec
MR75203 PVT controller with two temperature sensors, handled by the
mr75203 hwmon driver.
The reference manual does not document the process detector and
voltage monitor blocks that the controller reports and the driver maps.
They were found at offsets 0x180 and 0x400 on the STM32MP257F-DK.
Use the temperature coefficients from the STM32MP25 datasheet, as the
driver defaults read about 1 degree Celsius too high.
Signed-off-by: Mateusz Nowicki <mateusz.nowicki@posteo.net>
Link: https://lore.kernel.org/r/20260924192259.20517-2-mateusz.nowicki@posteo.net
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions