[PATCH 3/3] MAINTAINERS: add maintainer for AD5940

[Song Qiang]

Add myself as the maintainer of the driver of AD5940 and it's
docs.

Signed-off-by: Song Qiang <songqiang1304521@xxxxxxxxx>
---
 MAINTAINERS | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 2a427d1e9f01..c3d29dcc50ad 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -431,6 +431,16 @@ W:	http://ez.analog.com/community/linux-device-drivers
 S:	Supported
 F:	drivers/regulator/ad5398.c
 
+AD5940 ANALOG FRONT END DRIVER
+M:	Song Qiang <songqiang1304521@xxxxxxxxx>
+W:	https://wiki.analog.com/resources/eval/user-guides/ad5940
+W:	http://ez.analog.com/community/linux-device-drivers
+S:	Supported
+F:	drivers/iio/adc/ad5940.c
+F:	Documentation/devicetree/bindings/iio/adc/adi,ad5940.yaml
+F:	arch/arm/boot/dts/overlays/rpi-ad5940-overlay.dts
+F:	Documentation/ABI/testing/sysfs-bus-iio-adc-ad594
+
 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 M:	Michael Hennerich <michael.hennerich@xxxxxxxxxx>
 W:	http://wiki.analog.com/AD7142
-- 
2.17.1