Input: ad7879 - add support for AD7889

The AD7889 is a new part but 100% software compatible with the AD7879, so
add it to the id_table and help text.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 87a1ae6..5a252d4 100644 (file)
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -48,8 +48,8 @@ config TOUCHSCREEN_AD7879_I2C
        select TOUCHSCREEN_AD7879
        help
          Say Y here if you have a touchscreen interface using the
-         AD7879-1 controller, and your board-specific initialization
-         code includes that in its table of I2C devices.
+         AD7879-1/AD7889-1 controller, and your board-specific
+         initialization code includes that in its table of I2C devices.
 
          If unsure, say N (but it's safe to say "Y").
 
@@ -62,7 +62,7 @@ config TOUCHSCREEN_AD7879_SPI
        select TOUCHSCREEN_AD7879
        help
          Say Y here if you have a touchscreen interface using the
-         AD7879 controller, and your board-specific initialization
+         AD7879/AD7889 controller, and your board-specific initialization
          code includes that in its table of SPI devices.
 
          If unsure, say N (but it's safe to say "Y").

diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index 5d8a703..8064641 100644 (file)
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -1,7 +1,8 @@
 /*
- * Copyright (C) 2008 Michael Hennerich, Analog Devices Inc.
+ * Copyright (C) 2008-2009 Michael Hennerich, Analog Devices Inc.
  *
- * Description:        AD7879 based touchscreen, and GPIO driver (I2C/SPI Interface)
+ * Description:        AD7879/AD7889 based touchscreen, and GPIO driver
+ *             (I2C/SPI Interface)
  *
  * Bugs:        Enter bugs at http://blackfin.uclinux.org/
  *
@@ -747,6 +748,7 @@ static int __devexit ad7879_remove(struct i2c_client *client)
 
 static const struct i2c_device_id ad7879_id[] = {
        { "ad7879", 0 },
+       { "ad7889", 0 },
        { }
 };
 MODULE_DEVICE_TABLE(i2c, ad7879_id);