From: Ben Gamari <bgamari.foss@gmail.com>
To: tecfacet <tecfacet@yahoo.com>
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
Johan Hovold <johan@kernel.org>
Subject: Re: rotary encoder linux driver
Date: Tue, 14 Oct 2014 18:44:33 -0400 [thread overview]
Message-ID: <87tx366zla.fsf@gmail.com> (raw)
In-Reply-To: <20141014084815.GC7958@localhost>
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Johan Hovold <johan@kernel.org> writes:
> On Sun, Oct 12, 2014 at 06:29:03PM -0700, tecfacet wrote:
>> Hello.
>>
>> I am interested in the rotary encoder kernel driver. I am very new to
>> this linux kernel driver thing.
>>
>> How do I pass the gpio and interrupt stuff to the kernel module.. I
>> think it is thru the rotary_encoder.h file.. am I correct?
>
> That should be done through the device tree these days. The binding is
> documented in
>
> Documentation/devicetree/bindings/input/rotary-encoder.txt
>
> in the kernel source tree.
>
You may also be interested in the device tree for a BeagleBone cape that
I recently brought up which includes an encoder,
https://github.com/bgamari/dtb-rebuilder/blob/heaterbone-3.14/src/arm/heater-bone.dtsi#L248
Cheers,
- Ben
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prev parent reply other threads:[~2014-10-14 22:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1413163743.39490.YahooMailNeo@web160203.mail.bf1.yahoo.com>
2014-10-14 8:48 ` rotary encoder linux driver Johan Hovold
2014-10-14 22:44 ` Ben Gamari [this message]
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