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| author | Peter Geis <pgwipeout@gmail.com> | 2021-05-12 00:13:33 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-05-12 18:26:39 +0300 |
| commit | d4db69eba290732357f03ba0a14350b81f778290 (patch) | |
| tree | 1a195ff6b2ab7eb327d493a0b2eba694cb6b43f9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d019f38a1af3c6015cde6a47951a3ec43beeed80 (diff) | |
| download | linux-d4db69eba290732357f03ba0a14350b81f778290.tar.xz | |
regulator: fan53555: fix TCS4525 voltage calulation
The TCS4525 has 128 voltage steps. With the calculation set to 127 the
most significant bit is disregarded which leads to a miscalculation of
the voltage by about 200mv.
Fix the calculation to end deadlock on the rk3566-quartz64 which uses
this as the cpu regulator.
Fixes: 914df8faa7d6 ("regulator: fan53555: Add TCS4525 DCDC support")
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20210511211335.2935163-2-pgwipeout@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions