From 0b56129be72c38179697b7441aacbe133d515ff9 Mon Sep 17 00:00:00 2001 From: Kim Kyuwon Date: Wed, 4 Mar 2009 11:59:29 -0800 Subject: leds: add BD2802GU LED driver ROHM BD2802GU is a RGB LED controller attached to i2c bus and specifically engineered for decoration purposes. This RGB controller incorporates lighting patterns and illuminates. This driver is designed to minimize power consumption, so when there is no emitting LED, it enters to reset state. And because the BD2802GU has lots of features that can't be covered by the current LED framework, it provides Advanced Configuration Function(ADF) mode, so that user applications can set registers of BD2802GU directly. Here are basic usage examples : ; to turn on LED (not blink) $ echo 1 > /sys/class/leds/led1_R/brightness ; to blink LED $ echo timer > /sys/class/leds/led1_R/trigger $ echo 1 > /sys/class/leds/led1_R/delay_on $ echo 1 > /sys/class/leds/led1_R/delay_off ; to turn off LED $ echo 0 > /sys/class/leds/led1_R/brightness [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Kim Kyuwon Signed-off-by: Andrew Morton Signed-off-by: Richard Purdie --- drivers/leds/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/leds/Makefile') diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile index 291aea22bf0..2d41c4dcf92 100644 --- a/drivers/leds/Makefile +++ b/drivers/leds/Makefile @@ -6,6 +6,7 @@ obj-$(CONFIG_LEDS_TRIGGERS) += led-triggers.o # LED Platform Drivers obj-$(CONFIG_LEDS_ATMEL_PWM) += leds-atmel-pwm.o +obj-$(CONFIG_LEDS_BD2802) += leds-bd2802.o obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o obj-$(CONFIG_LEDS_MIKROTIK_RB532) += leds-rb532.o obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o -- cgit v1.2.3-70-g09d2