[PATCH v2] iio: humidity: am2315: add am2320 to i2c_device_id table

The AM2320 is fully compatible with the AM2315 sensor in terms of I2C
communication protocol and measurement conversions.

Add the "am2320" entry to the i2c_device_id table.

Signed-off-by: Nicolás Antinori <[email protected]>
---
v2:
- Adapted KConfig text using the suggestions from v1 by Nuno Sá and Andy
  Shevchenko

v1: https://lore.kernel.org/all/[email protected]/T/#u

 drivers/iio/humidity/Kconfig  | 8 +++++---
 drivers/iio/humidity/am2315.c | 3 ++-
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/humidity/Kconfig b/drivers/iio/humidity/Kconfig
index 54f11f000b6f..10598a0b15bc 100644
--- a/drivers/iio/humidity/Kconfig
+++ b/drivers/iio/humidity/Kconfig
@@ -5,13 +5,15 @@
 menu "Humidity sensors"

 config AM2315
-	tristate "Aosong AM2315 relative humidity and temperature sensor"
+	tristate "Aosong AM2315 and similar relative humidity and temperature sensor"
 	depends on I2C
 	select IIO_BUFFER
 	select IIO_TRIGGERED_BUFFER
 	help
-	  If you say yes here you get support for the Aosong AM2315
-	  relative humidity and ambient temperature sensor.
+	  If you say yes here you get support for the Aosong relative
+	  humidity and ambient temperature sensors:
+	  - AM2315
+	  - AM2320

 	  This driver can also be built as a module. If so, the module will
 	  be called am2315.
diff --git a/drivers/iio/humidity/am2315.c b/drivers/iio/humidity/am2315.c
index f29baa251f9f..5bce5eec45cc 100644
--- a/drivers/iio/humidity/am2315.c
+++ b/drivers/iio/humidity/am2315.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Aosong AM2315 relative humidity and temperature
+ * Aosong AM2315 and similar relative humidity and temperature
  *
  * Copyright (c) 2016, Intel Corporation.
  *
@@ -251,6 +251,7 @@ static int am2315_probe(struct i2c_client *client)

 static const struct i2c_device_id am2315_i2c_id[] = {
 	{ .name = "am2315" },
+	{ .name = "am2320" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, am2315_i2c_id);
--
2.47.3