diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-02-21 18:38:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-24 12:12:27 -0800 |
| commit | 64f4eaa5c3a23f6e0847ed40bbe387685bbd440d (patch) | |
| tree | 57359325c5496055bf448c2db3128b8d7dbf9e09 /drivers | |
| parent | bb92ff3e54530f8a1a5e0c85eaeee350c9ee0f1a (diff) | |
staging:iio:dac:ad5064: Add AD5666 support
The AD5666 is identical to the ad5064-1, except that it has a internal reference
voltage.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/iio/dac/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/staging/iio/dac/ad5064.c | 20 |
2 files changed, 21 insertions, 5 deletions
diff --git a/drivers/staging/iio/dac/Kconfig b/drivers/staging/iio/dac/Kconfig index ab8516d76bcd..a57803a5d1a7 100644 --- a/drivers/staging/iio/dac/Kconfig +++ b/drivers/staging/iio/dac/Kconfig @@ -4,12 +4,12 @@ menu "Digital to analog converters" config AD5064 - tristate "Analog Devices AD5064/64-1/65/44/45/24/25, AD5628/48/68 DAC driver" + tristate "Analog Devices AD5064/64-1/65/44/45/24/25, AD5628/48/66/68 DAC driver" depends on SPI help Say yes here to build support for Analog Devices AD5024, AD5025, AD5044, - AD5045, AD5064, AD5064-1, AD5065, AD5628, AD5648, AD5668 Digital to Analog - Converter. + AD5045, AD5064, AD5064-1, AD5065, AD5628, AD5648, AD5666, AD5668 Digital + to Analog Converter. To compile this driver as a module, choose M here: the module will be called ad5064. diff --git a/drivers/staging/iio/dac/ad5064.c b/drivers/staging/iio/dac/ad5064.c index 6dab0645aa62..06b162745a3e 100644 --- a/drivers/staging/iio/dac/ad5064.c +++ b/drivers/staging/iio/dac/ad5064.c @@ -1,6 +1,6 @@ /* * AD5024, AD5025, AD5044, AD5045, AD5064, AD5064-1, AD5065, AD5628, AD5648, - * AD5668 Digital to analog converters driver + * AD5666, AD5668 Digital to analog converters driver * * Copyright 2011 Analog Devices Inc. * @@ -104,6 +104,8 @@ enum ad5064_type { ID_AD5628_2, ID_AD5648_1, ID_AD5648_2, + ID_AD5666_1, + ID_AD5666_2, ID_AD5668_1, ID_AD5668_2, }; @@ -388,6 +390,18 @@ static const struct ad5064_chip_info ad5064_chip_info_tbl[] = { .channels = ad5044_channels, .num_channels = 8, }, + [ID_AD5666_1] = { + .shared_vref = true, + .internal_vref = 2500000, + .channels = ad5064_channels, + .num_channels = 4, + }, + [ID_AD5666_2] = { + .shared_vref = true, + .internal_vref = 5000000, + .channels = ad5064_channels, + .num_channels = 4, + }, [ID_AD5668_1] = { .shared_vref = true, .internal_vref = 2500000, @@ -520,6 +534,8 @@ static const struct spi_device_id ad5064_id[] = { {"ad5628-2", ID_AD5628_2}, {"ad5648-1", ID_AD5648_1}, {"ad5648-2", ID_AD5648_2}, + {"ad5666-1", ID_AD5666_1}, + {"ad5666-2", ID_AD5666_2}, {"ad5668-1", ID_AD5668_1}, {"ad5668-2", ID_AD5668_2}, {"ad5668-3", ID_AD5668_2}, /* similar enough to ad5668-2 */ @@ -539,5 +555,5 @@ static struct spi_driver ad5064_driver = { module_spi_driver(ad5064_driver); MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); -MODULE_DESCRIPTION("Analog Devices AD5024/25/44/45/64/64-1/65, AD5628/48/68 DAC"); +MODULE_DESCRIPTION("Analog Devices AD5024/25/44/45/64/64-1/65, AD5628/48/66/68 DAC"); MODULE_LICENSE("GPL v2"); |