linux-kernel - Re: [PATCH] leds: Add DT support for leds-pca9532

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Date:	Wed, 10 Sep 2014 17:22:42 +0200
From:	Roland Stigge <stigge@...com.de>
To:	Arnd Bergmann <arnd@...db.de>
CC:	robh+dt@...nel.org, riku.voipio@....fi, cooloney@...il.com,
	rpurdie@...ys.net, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-leds@...r.kernel.org
Subject: Re: [PATCH] leds: Add DT support for leds-pca9532

On 09/09/2014 08:08 PM, Arnd Bergmann wrote:
> Is this a full PWM controller? If it is, it would be better to also
> provide a #pwm-cells property and register the device with the PWM
> subsystem to allow arbitrary users.
> 
> If the PWM is only really usable for LED, it's probably enough to
> leave this used by the LED subsystem.

Right, this PWM is really only intended for LED use (as already done w/o
DT).

Sending the updated patch.

Roland
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