leds: Add driver for ADP5520/ADP5501 MFD PMICs

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index e2b7a53..f12a996 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -253,6 +253,16 @@
 	  LT3593 controller. This controller uses a special one-wire pulse
 	  coding protocol to set the brightness.
 
+config LEDS_ADP5520
+	tristate "LED Support for ADP5520/ADP5501 PMIC"
+	depends on LEDS_CLASS && PMIC_ADP5520
+	help
+	  This option enables support for on-chip LED drivers found
+	  on Analog Devices ADP5520/ADP5501 PMICs.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called leds-adp5520.
+
 comment "LED Triggers"
 
 config LEDS_TRIGGERS