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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2017-07-18 12:59:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-30 07:46:06 -0700 |
| commit | a449f12bfe2f56c7975816d870c0bc0ef4d03125 (patch) | |
| tree | df887985af41cb1882737e3b7227f62acf444c46 /include/linux/tty_flip.h | |
| parent | 68c338eaa0bf3e399a1b96ac35d909f0b475208f (diff) | |
| download | linux-a449f12bfe2f56c7975816d870c0bc0ef4d03125.tar.gz linux-a449f12bfe2f56c7975816d870c0bc0ef4d03125.tar.bz2 linux-a449f12bfe2f56c7975816d870c0bc0ef4d03125.zip | |
dt-bindings: serial/rs485: make rs485-rts-delay optional
There are a few device trees that specify one of the already optional
properties without also having the up to now required property
rs485-rts-delay. Additionally there is no technical reason to require
rs485-rts-delay and that's also what most drivers implement.
So give existing users and implementers a blessing and document
rs485-rts-delay as optional.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty_flip.h')
0 files changed, 0 insertions, 0 deletions