From: tomi.valkeinen@ti.com (Tomi Valkeinen) Date: Fri, 16 Jan 2015 16:52:12 +0200 Subject: [PATCHv3 0/2] Driver for TI tlc59116 16 Channel i2c LED driver In-Reply-To: <1421277308-3477-1-git-send-email-andrew@lunn.ch> References: <1421277308-3477-1-git-send-email-andrew@lunn.ch> Message-ID: <54B9259C.3070403@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: OpenPGP digital signature URL: