linux-kernel - Re: [RFC] User-defined leds

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Message-ID: <8db4e308-ae2f-ee8a-d570-cd751c4f0269@lechnology.com>
Date:	Fri, 5 Aug 2016 14:54:33 -0500
From:	David Lechner <david@...hnology.com>
To:	Pavel Machek <pavel@....cz>, Marcel Holtmann <marcel@...tmann.org>
Cc:	linux-leds@...r.kernel.org, Richard Purdie <rpurdie@...ys.net>,
	Jacek Anaszewski <j.anaszewski@...sung.com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Joel Becker <jlbec@...lplan.org>
Subject: Re: [RFC] User-defined leds

On 08/05/2016 02:51 PM, Pavel Machek wrote:
>
> Could the device tree be used to bind LED driver to otherwise unused
> gpio?
>
> 								Pavel
>

There is already a leds-gpio driver that does this.

https://www.kernel.org/doc/Documentation/devicetree/bindings/leds/leds-gpio.txt