[PATCH v2 3/3] iio: dac: ad5446: Add AD5542 to the spi id table

["Nuno Sá" <nuno.sa@analog.com>]

From: Michael Hennerich <michael.hennerich@analog.com>

This adds support for the AD5542 single channel Current Source and
Voltage Output DACs.

It is similar to the AD5542A model so just use the same id.

While at it, add the driver to the proper MAINTAINERS entry.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Co-developed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
---
 MAINTAINERS              | 1 +
 drivers/iio/dac/ad5446.c | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index dae04c308975..1288df469151 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -447,6 +447,7 @@ L:	linux-iio@vger.kernel.org
 S:	Supported
 W:	https://ez.analog.com/linux-software-drivers
 F:	Documentation/devicetree/bindings/iio/dac/adi,ad5446.yaml
+F:	drivers/iio/dac/ad5446.c
 
 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 M:	Michael Hennerich <michael.hennerich@analog.com>
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c
index b6967f3b9386..e71f10806496 100644
--- a/drivers/iio/dac/ad5446.c
+++ b/drivers/iio/dac/ad5446.c
@@ -421,6 +421,7 @@ static const struct spi_device_id ad5446_spi_ids[] = {
 	{"ad5453", ID_AD5446}, /* ad5453 is compatible to the ad5446 */
 	{"ad5512a", ID_AD5512A},
 	{"ad5541a", ID_AD5541A},
+	{"ad5542", ID_AD5541A}, /* ad5541a and ad5542 are compatible */
 	{"ad5542a", ID_AD5541A}, /* ad5541a and ad5542a are compatible */
 	{"ad5543", ID_AD5541A}, /* ad5541a and ad5543 are compatible */
 	{"ad5553", ID_AD5553},
@@ -456,6 +457,7 @@ static const struct of_device_id ad5446_of_ids[] = {
 	{ .compatible = "adi,ad5453" },
 	{ .compatible = "adi,ad5512a" },
 	{ .compatible = "adi,ad5541a" },
+	{ .compatible = "adi,ad5542" },
 	{ .compatible = "adi,ad5542a" },
 	{ .compatible = "adi,ad5543" },
 	{ .compatible = "adi,ad5553" },

-- 
2.34.1