From 2fafbce25063ae2732f2f2d9f853f1d97145eab5 Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Tue, 4 Sep 2012 10:10:00 +0100 Subject: iio:ad5446: Add support for the ad5300/ad5310/ad5320 The ad5300/ad5310/ad5320 is a family of single channel DACs with a SPI interface similar to the ad5601/ad5611/ad5621 but use a different shift factor for the data word. While we are at it also reorder the device part numbers in the ad5446 driver Kconfig to be ordered alphabetically. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron --- drivers/iio/dac/ad5446.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'drivers/iio/dac/ad5446.c') diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index 7f11c1c..2b0968f 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -321,6 +321,9 @@ static int ad5660_write(struct ad5446_state *st, unsigned val) * parts are supported here. */ enum ad5446_supported_spi_device_ids { + ID_AD5300, + ID_AD5310, + ID_AD5320, ID_AD5444, ID_AD5446, ID_AD5450, @@ -341,6 +344,18 @@ enum ad5446_supported_spi_device_ids { }; static const struct ad5446_chip_info ad5446_spi_chip_info[] = { + [ID_AD5300] = { + .channel = AD5446_CHANNEL_POWERDOWN(8, 16, 4), + .write = ad5446_write, + }, + [ID_AD5310] = { + .channel = AD5446_CHANNEL_POWERDOWN(10, 16, 2), + .write = ad5446_write, + }, + [ID_AD5320] = { + .channel = AD5446_CHANNEL_POWERDOWN(12, 16, 0), + .write = ad5446_write, + }, [ID_AD5444] = { .channel = AD5446_CHANNEL(12, 16, 2), .write = ad5446_write, @@ -418,6 +433,9 @@ static const struct ad5446_chip_info ad5446_spi_chip_info[] = { }; static const struct spi_device_id ad5446_spi_ids[] = { + {"ad5300", ID_AD5300}, + {"ad5310", ID_AD5310}, + {"ad5320", ID_AD5320}, {"ad5444", ID_AD5444}, {"ad5446", ID_AD5446}, {"ad5450", ID_AD5450}, -- cgit v1.1