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| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-08-30 02:57:06 (GMT) |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-08-30 03:00:58 (GMT) |
| commit | 680772647d96ed853d20f837a2726151f24d8b20 (patch) | |
| tree | 79e7d495a74ca81775e13c6b5b1b4756baff67b6 /lib | |
| parent | f959cd8c0eafe2bdaa9d0ec3e3da3b9451ad38aa (diff) | |
| download | linux-680772647d96ed853d20f837a2726151f24d8b20.tar.xz | |
Input: add ADC resistor ladder driver
A common way of multiplexing buttons on a single input in cheap devices is
to use a resistor ladder on an ADC. This driver supports that configuration
by polling an ADC channel provided by IIO.
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions