From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Andrew Lunn <andrew@lunn.ch>,
cooloney@gmail.com, rpurdie@rpsys.net, "R,
Vignesh" <vigneshr@ti.com>
Cc: devicetree@vger.kernel.org, Matthew.Fatheree@belkin.com,
Sekhar Nori <nsekhar@ti.com>,
linux-leds@vger.kernel.org, kaloz@openwrt.org,
linux ARM <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCHv3 0/2] Driver for TI tlc59116 16 Channel i2c LED driver
Date: Fri, 16 Jan 2015 16:52:12 +0200 [thread overview]
Message-ID: <54B9259C.3070403@ti.com> (raw)
In-Reply-To: <1421277308-3477-1-git-send-email-andrew@lunn.ch>
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Hi,
On 15/01/15 01:15, Andrew Lunn wrote:
> This patchset is a driver for the TI tlc59116 16 Channel i2c LED
> driver. This driver is used on the Belkin WRT1900AC access point and
> the C code is derived from code Belkin contributed to OpenWRT.
> However it has been extensively re-written, and a device tree binding
> added to replace platform data.
We have a TLC59108 on one of our boards, and with a quick glance it
looks about the same as TLC59116, except the amount of outputs. Vignesh
wrote a driver for it and was about to send it for review.
However, Vignesh implemented it as a PWM driver. We use it for LCD
backlight (via pwm-backlight).
I'm not very familiar with LED and PWM drivers, but doesn't implementing
this as a LED driver prevent us from using it as a backlight? Whereas it
looks like PWM can be used as a led via pwm-leds (I think).
Tomi
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next prev parent reply other threads:[~2015-01-16 14:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-14 23:15 [PATCHv3 0/2] Driver for TI tlc59116 16 Channel i2c LED driver Andrew Lunn
2015-01-14 23:15 ` [PATCHv3 1/2] leds: tlc59116: Document binding for the TI " Andrew Lunn
2015-01-14 23:15 ` [PATCHv3 2/2] leds: tlc59116: Driver " Andrew Lunn
2015-01-16 14:52 ` Tomi Valkeinen [this message]
[not found] ` <54B9259C.3070403-l0cyMroinI0@public.gmane.org>
2015-01-16 15:55 ` [PATCHv3 0/2] Driver for TI tlc59116 " Andrew Lunn
2015-01-16 17:50 ` R, Vignesh
2015-01-16 19:10 ` Andrew Lunn
2015-01-16 19:17 ` Andrew Lunn
2015-01-20 9:53 ` Tomi Valkeinen
2015-01-20 13:26 ` Andrew Lunn
[not found] ` <20150120132613.GJ2938-g2DYL2Zd6BY@public.gmane.org>
2015-01-20 13:32 ` Tomi Valkeinen
2015-01-20 13:40 ` Andrew Lunn
2015-01-20 13:33 ` Geert Uytterhoeven
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