meta-quanta: olympus-nuvoton: linux: enable new leds config

Enable Linux LED support, this allows control of supported LEDs
from both userspace and optionally.

Signed-off-by: Joseph Liu <kwliu@nuvoton.com>
Change-Id: Ibf5f52e1ffb707b5c299ca340d7102c19b6599d8
diff --git a/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton/olympus-nuvoton.cfg b/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton/olympus-nuvoton.cfg
index d970410..eb0eec1 100644
--- a/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton/olympus-nuvoton.cfg
+++ b/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton/olympus-nuvoton.cfg
@@ -17,6 +17,7 @@
 CONFIG_NPCM_ADC=y
 CONFIG_SENSORS_IIO_HWMON=y
 
+CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGERS=y