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| author | Ilpo Järvinen <[email protected]> | 2022-04-26 15:24:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2022-04-26 14:47:38 +0200 |
| commit | 103dcf2ea2df2669d3e4496974e6bb0911ff515f (patch) | |
| tree | c8d10c21eecb60c9720fb96732533e995390ccb9 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 5ff33917faca773e051d48ef37a6e95b2f8e4c5a (diff) | |
dt_bindings: rs485: Add receiver enable polarity
Add polarity property for receiver enable. Some UARTs have separate
enable pins for tx (RTS or DE) and rx (RE). As most RS485 transceivers
have !RE pin, the default is active low in contrast to
rs485-rts-active-low that defaults to active high.
Cc: [email protected]
Reviewed-by: Rob Herring <[email protected]>
Signed-off-by: Ilpo Järvinen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions