leds: Add support for Philips PCA955x I2C LED drivers

This driver supports the PCA9550, PCA9551, PCA9552, and PCA9553
LED driver chips.

Signed-off-by: Nate Case <ncase@xes-inc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
This commit is contained in:
Nate Case 2008-07-16 22:49:55 +01:00 • committed by Richard Purdie
commit f46e9203d9
4 changed files with 407 additions and 0 deletions