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| author | Dragos Bogdan <dragos.bogdan@analog.com> | 2016-06-22 08:30:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-08 16:37:10 -0300 |
| commit | f5591da992b952624cf191ed4988360f921e9e57 (patch) | |
| tree | 73200e178fa0827b4e41677713ae080cb816f051 /drivers/tty | |
| parent | 20634fd1cd3b004088847318024a714f17f2d975 (diff) | |
| download | blackbird-op-linux-f5591da992b952624cf191ed4988360f921e9e57.tar.gz blackbird-op-linux-f5591da992b952624cf191ed4988360f921e9e57.zip | |
[media] adv7604: Add support for hardware reset
The part can be reset by a low pulse on the RESET pin (i.e. a hardware
reset) with a minimum width of 5 ms. It is recommended to wait 5 ms
after the low pulse before an I2C write is performed to the part.
For safety reasons, the delays will be between 5 and 10 ms.
The RESET pin can be tied high, so the GPIO is optional.
Signed-off-by: Dragos Bogdan <dragos.bogdan@analog.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions
