[PATCH v3 1/4] input: Add new sun4i-lradc-keys driver
Maxime Ripard
maxime.ripard at free-electrons.com
Wed Oct 22 09:01:19 PDT 2014
Hi Hans,
On Wed, Oct 22, 2014 at 01:11:02PM +0200, Hans de Goede wrote:
> Allwinnner sunxi SoCs have a low resolution adc (called lradc) which is
> specifically designed to have various (tablet) keys (ie home, back, search,
> etc). attached to it using a resistor network. This adds a driver for this.
>
> There are 2 channels, currently this driver only supports chan0 since there
> are no boards known to use chan1.
>
> This has been tested on an olimex a10s-olinuxino-micro, a13-olinuxino, and
> a20-olinuxino-micro.
>
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>
Acked-by: Maxime Ripard <maxime.ripard at free-electrons.com>
Thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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