From: Lars-Peter Clausen <lars@metafoo.de>
Date: Wed, 25 Apr 2012 07:45:01 +0000 (+0200)
Subject: staging:iio:dac:ad5446: Add support for the AD5662
X-Git-Tag: v3.5-rc1~145^2~229^2~68
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=18e5ab31eeffc6977b0dc558154ebf6475131b34;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

staging:iio:dac:ad5446: Add support for the AD5662

The AD5662 is compatible to the AD5660, but uses an external
reference instead of an internal.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index 9dc67c8..00b138e 100644
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -217,6 +217,10 @@ static const struct ad5446_chip_info ad5446_chip_info_tbl[] = {
 		.int_vref_mv = 1250,
 		.write = ad5660_write,
 	},
+	[ID_AD5662] = {
+		.channel = AD5446_CHANNEL_POWERDOWN(16, 16, 0),
+		.write = ad5660_write,
+	},
 };
 
 static int ad5446_read_raw(struct iio_dev *indio_dev,
@@ -370,6 +374,7 @@ static const struct spi_device_id ad5446_id[] = {
 	{"ad5640-1250", ID_AD5640_1250},
 	{"ad5660-2500", ID_AD5660_2500},
 	{"ad5660-1250", ID_AD5660_1250},
+	{"ad5662", ID_AD5662},
 	{}
 };
 MODULE_DEVICE_TABLE(spi, ad5446_id);
diff --git a/drivers/staging/iio/dac/ad5446.h b/drivers/staging/iio/dac/ad5446.h
index 1a0fb4a..dfd68ce 100644
--- a/drivers/staging/iio/dac/ad5446.h
+++ b/drivers/staging/iio/dac/ad5446.h
@@ -83,6 +83,7 @@ enum ad5446_supported_device_ids {
 	ID_AD5640_1250,
 	ID_AD5660_2500,
 	ID_AD5660_1250,
+	ID_AD5662,
 };
 
 #endif /* IIO_DAC_AD5446_H_ */