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| author | Samuel Holland <samuel@sholland.org> | 2020-11-05 08:41:31 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-11-05 14:21:37 +0300 |
| commit | 3cf9bf3b25505d8e2a0366c35b0af6b48e7a3c40 (patch) | |
| tree | aedc59ee1d84b9ebf2473aefeefbb3054f177cbd /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 37f7a7b68004807d230fedcf090b09ea501086a9 (diff) | |
| download | linux-3cf9bf3b25505d8e2a0366c35b0af6b48e7a3c40.tar.xz | |
arm64: dts: allwinner: pinephone: Set ALDO3 to exactly 3v0
ALDO3 is used as the power supply for the LRADC keys voltage divider,
in addition to supplying AVCC and VCC-PLL. While AVCC and VCC-PLL will
accept any voltage between 2v7 and 3v3, LRADC needs a precise 3v0 input
to maintain the expected 2:3 ratio between the internal 2v0 reference
voltage and the external supply.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20201105054135.24860-3-samuel@sholland.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions