leds: leds-mc13783: Add MC34708 LED support

This patch adds support for two LEDs on MC34708 PMIC.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 72156c1..93466d2 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -416,7 +416,7 @@
 	depends on MFD_MC13XXX
 	help
 	  This option enable support for on-chip LED drivers found
-	  on Freescale Semiconductor MC13783/MC13892 PMIC.
+	  on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC.
 
 config LEDS_NS2
 	tristate "LED support for Network Space v2 GPIO LEDs"