diff options
| author | Lukas Wunner <[email protected]> | 2017-11-24 23:26:40 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2017-11-28 16:05:19 +0100 |
| commit | f1e5b618c1c26cb8b5818e36f996e8c2fbedbeb7 (patch) | |
| tree | d75fec5220f2f86305a22a7c877cfe272d85309a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 6abe9ea8a5a5904d935b8a482117a7fd9b25f09e (diff) | |
serial: core: Support common rs485 binding for RTS polarity
When a driver invokes the uart_get_rs485_mode() helper, set the RTS
polarity to active high by default unless the newly introduced
"rs485-rts-active-low" property was specified.
imx contains a line to set the default RTS polarity to active high,
it is now superfluous and hence deleted.
omap-serial historically defaults to active low and supports an
"rs485-rts-active-high" property to inverse the polarity.
Retain that behavior for compatibility.
Cc: Mark Jackson <[email protected]>
Cc: Michał Oleszczyk <[email protected]>
Cc: Rafael Gago Castano <[email protected]>
Cc: Sascha Hauer <[email protected]>
Signed-off-by: Lukas Wunner <[email protected]>
Acked-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions