diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-02-21 17:38:15 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-24 20:12:25 (GMT) |
| commit | f8be4af1f272d992decdd7389dc37c49b935d216 (patch) | |
| tree | f2d16cf21471ba7d32688f7bf5afe38151b8e748 /drivers/staging/iio/dac | |
| parent | 83c169d57e8e7496737ced86b93235990864044b (diff) | |
| download | linux-fsl-qoriq-f8be4af1f272d992decdd7389dc37c49b935d216.tar.xz | |
staging:iio:dac:ad5064: Add AD5025/AD5045/AD5065 support
The AD5025/AD5045/AD5065 are identical to the AD5024/AD5044/AD5064 except that
they have 2 instead of 4 DAC channels.
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/staging/iio/dac')
| -rw-r--r-- | drivers/staging/iio/dac/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/staging/iio/dac/ad5064.c | 26 |
2 files changed, 27 insertions, 5 deletions
diff --git a/drivers/staging/iio/dac/Kconfig b/drivers/staging/iio/dac/Kconfig index 13e2797..66b2504 100644 --- a/drivers/staging/iio/dac/Kconfig +++ b/drivers/staging/iio/dac/Kconfig @@ -4,11 +4,11 @@ menu "Digital to analog converters" config AD5064 - tristate "Analog Devices AD5064/64-1/44/24 DAC driver" + tristate "Analog Devices AD5064/64-1/65/44/45/24/25 DAC driver" depends on SPI help - Say yes here to build support for Analog Devices AD5064, AD5064-1, - AD5044, AD5024 Digital to Analog Converter. + Say yes here to build support for Analog Devices AD5024, AD5025, AD5044, + AD5045, AD5064, AD5064-1, AD5065 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 40db679..865e81f 100644 --- a/drivers/staging/iio/dac/ad5064.c +++ b/drivers/staging/iio/dac/ad5064.c @@ -1,5 +1,6 @@ /* - * AD5064, AD5064-1, AD5044, AD5024 Digital to analog converters driver + * AD5024, AD5025, AD5044, AD5045, AD5064, AD5064-1 Digital to analog converters + * driver * * Copyright 2011 Analog Devices Inc. * @@ -84,9 +85,12 @@ struct ad5064_state { enum ad5064_type { ID_AD5024, + ID_AD5025, ID_AD5044, + ID_AD5045, ID_AD5064, ID_AD5064_1, + ID_AD5065, }; static int ad5064_spi_write(struct ad5064_state *st, unsigned int cmd, @@ -301,11 +305,21 @@ static const struct ad5064_chip_info ad5064_chip_info_tbl[] = { .channels = ad5024_channels, .num_channels = 4, }, + [ID_AD5025] = { + .shared_vref = false, + .channels = ad5024_channels, + .num_channels = 2, + }, [ID_AD5044] = { .shared_vref = false, .channels = ad5044_channels, .num_channels = 4, }, + [ID_AD5045] = { + .shared_vref = false, + .channels = ad5044_channels, + .num_channels = 2, + }, [ID_AD5064] = { .shared_vref = false, .channels = ad5064_channels, @@ -316,6 +330,11 @@ static const struct ad5064_chip_info ad5064_chip_info_tbl[] = { .channels = ad5064_channels, .num_channels = 4, }, + [ID_AD5065] = { + .shared_vref = false, + .channels = ad5064_channels, + .num_channels = 2, + }, }; static inline unsigned int ad5064_num_vref(struct ad5064_state *st) @@ -412,9 +431,12 @@ static int __devexit ad5064_remove(struct spi_device *spi) static const struct spi_device_id ad5064_id[] = { {"ad5024", ID_AD5024}, + {"ad5025", ID_AD5025}, {"ad5044", ID_AD5044}, + {"ad5045", ID_AD5045}, {"ad5064", ID_AD5064}, {"ad5064-1", ID_AD5064_1}, + {"ad5065", ID_AD5065}, {} }; MODULE_DEVICE_TABLE(spi, ad5064_id); @@ -431,5 +453,5 @@ static struct spi_driver ad5064_driver = { module_spi_driver(ad5064_driver); MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); -MODULE_DESCRIPTION("Analog Devices AD5064/64-1/44/24 DAC"); +MODULE_DESCRIPTION("Analog Devices AD5024/25/44/45/64/64-1/65 DAC"); MODULE_LICENSE("GPL v2"); |