leds: update LP552x support Kconfig and Makefile

Provide configuration and compilation support for LP5521 and LP5523

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/leds/Kconfig

@@ -176,6 +176,24 @@ config LEDS_LP3944
 	  To compile this driver as a module, choose M here: the
 	  module will be called leds-lp3944.
 
+config LEDS_LP5521
+	tristate "LED Support for N.S. LP5521 LED driver chip"
+	depends on LEDS_CLASS && I2C
+	help
+	  If you say yes here you get support for the National Semiconductor
+	  LP5521 LED driver. It is 3 channel chip with programmable engines.
+	  Driver provides direct control via LED class and interface for
+	  programming the engines.
+
+config LEDS_LP5523
+	tristate "LED Support for N.S. LP5523 LED driver chip"
+	depends on LEDS_CLASS && I2C
+	help
+	  If you say yes here you get support for the National Semiconductor
+	  LP5523 LED driver. It is 9 channel chip with programmable engines.
+	  Driver provides direct control via LED class and interface for
+	  programming the engines.
+
 config LEDS_CLEVO_MAIL
 	tristate "Mail LED on Clevo notebook"
 	depends on X86 && SERIO_I8042 && DMI

drivers/leds/Makefile

@@ -23,6 +23,8 @@ obj-$(CONFIG_LEDS_SUNFIRE)		+= leds-sunfire.o
 obj-$(CONFIG_LEDS_PCA9532)		+= leds-pca9532.o
 obj-$(CONFIG_LEDS_GPIO)			+= leds-gpio.o
 obj-$(CONFIG_LEDS_LP3944)		+= leds-lp3944.o
+obj-$(CONFIG_LEDS_LP5521)		+= leds-lp5521.o
+obj-$(CONFIG_LEDS_LP5523)		+= leds-lp5523.o
 obj-$(CONFIG_LEDS_CLEVO_MAIL)		+= leds-clevo-mail.o
 obj-$(CONFIG_LEDS_HP6XX)		+= leds-hp6xx.o
 obj-$(CONFIG_LEDS_FSG)			+= leds-fsg.o