iio: humidity: hdc100x: document compatible HDC10xx devices

Include datasheet links, add i2c_device_id entries, and update
kconfig help for compatible HDC10xx devices: HDC1000, HDC1008,
HDC1010, HDC1050, and HDC1080.

Signed-off-by: Michael Stecklein <m-stecklein@ti.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/humidity/Kconfig b/drivers/iio/humidity/Kconfig
index 14b9ce4..2c0fc9a 100644 (file)
--- a/drivers/iio/humidity/Kconfig
+++ b/drivers/iio/humidity/Kconfig
@@ -31,7 +31,8 @@ config HDC100X
        select IIO_TRIGGERED_BUFFER
        help
          Say yes here to build support for the Texas Instruments
-         HDC1000 and HDC1008 relative humidity and temperature sensors.
+         HDC1000, HDC1008, HDC1010, HDC1050, and HDC1080 relative
+         humidity and temperature sensors.
 
          To compile this driver as a module, choose M here: the module
          will be called hdc100x.

diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
index aa17115..6778bc7 100644 (file)
--- a/drivers/iio/humidity/hdc100x.c
+++ b/drivers/iio/humidity/hdc100x.c
@@ -13,6 +13,12 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
  *
+ * Datasheets:
+ * http://www.ti.com/product/HDC1000/datasheet
+ * http://www.ti.com/product/HDC1008/datasheet
+ * http://www.ti.com/product/HDC1010/datasheet
+ * http://www.ti.com/product/HDC1050/datasheet
+ * http://www.ti.com/product/HDC1080/datasheet
  */
 
 #include <linux/delay.h>
@@ -414,6 +420,11 @@ static int hdc100x_remove(struct i2c_client *client)
 
 static const struct i2c_device_id hdc100x_id[] = {
        { "hdc100x", 0 },
+       { "hdc1000", 0 },
+       { "hdc1008", 0 },
+       { "hdc1010", 0 },
+       { "hdc1050", 0 },
+       { "hdc1080", 0 },
        { }
 };
 MODULE_DEVICE_TABLE(i2c, hdc100x_id);