Input: ar1021_i2c - highlight support for AR1020

ar1021_i2c also supports the ar1020 device I'm using. This is tested.
They also share the same datasheet:

   http://ww1.microchip.com/downloads/en/DeviceDoc/40001393C.pdf

So let users see that they have a compatible in front of them by adding
AR1020 to the driver's description.

Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 6515e64..e3c5112 100644 (file)
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -93,11 +93,11 @@ config TOUCHSCREEN_AD7879_SPI
          module will be called ad7879-spi.
 
 config TOUCHSCREEN_AR1021_I2C
-       tristate "Microchip AR1021 i2c touchscreen"
+       tristate "Microchip AR1020/1021 i2c touchscreen"
        depends on I2C && OF
        help
-         Say Y here if you have the Microchip AR1021 touchscreen controller
-         chip in your system.
+         Say Y here if you have the Microchip AR1020 or AR1021 touchscreen
+         controller chip in your system.
 
          If unsure, say N.
 

diff --git a/drivers/input/touchscreen/ar1021_i2c.c b/drivers/input/touchscreen/ar1021_i2c.c
index 6c3c79b..1a94d8b 100644 (file)
--- a/drivers/input/touchscreen/ar1021_i2c.c
+++ b/drivers/input/touchscreen/ar1021_i2c.c
@@ -1,5 +1,5 @@
 /*
- * Microchip AR1021 driver for I2C
+ * Microchip AR1020 and AR1021 driver for I2C
  *
  * Author: Christian Gmeiner <christian.gmeiner@gmail.com>
  *
@@ -175,5 +175,5 @@ static struct i2c_driver ar1021_i2c_driver = {
 module_i2c_driver(ar1021_i2c_driver);
 
 MODULE_AUTHOR("Christian Gmeiner <christian.gmeiner@gmail.com>");
-MODULE_DESCRIPTION("Microchip AR1021 I2C Driver");
+MODULE_DESCRIPTION("Microchip AR1020 and AR1021 I2C Driver");
 MODULE_LICENSE("GPL");