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| author | Peter Rosin <peda@axentia.se> | 2017-05-14 21:51:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-03 19:29:26 +0900 |
| commit | 2c089f08e0de2a784106272c6454ce389fe12376 (patch) | |
| tree | b44936274ae0fbbdea400d2867e5693da42bd1fc /include/linux | |
| parent | a3b02a9c6591ce154cd44e2383406390a45b530c (diff) | |
| download | cachepc-linux-2c089f08e0de2a784106272c6454ce389fe12376.tar.gz cachepc-linux-2c089f08e0de2a784106272c6454ce389fe12376.zip | |
mux: gpio: add mux controller driver for gpio based multiplexers
The driver builds a single multiplexer controller using a number
of gpio pins. For N pins, there will be 2^N possible multiplexer
states. The GPIO pins can be connected (by the hardware) to several
multiplexers, which in that case will be operated in parallel.
Reviewed-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Peter Rosin <peda@axentia.se>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions