diff options
Diffstat (limited to 'drivers/iio/dac/ad5686-spi.c')
| -rw-r--r-- | drivers/iio/dac/ad5686-spi.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/iio/dac/ad5686-spi.c b/drivers/iio/dac/ad5686-spi.c index 1df9143f55e9..665fa6bd9ced 100644 --- a/drivers/iio/dac/ad5686-spi.c +++ b/drivers/iio/dac/ad5686-spi.c @@ -19,6 +19,12 @@ static int ad5686_spi_write(struct ad5686_state *st, u8 tx_len, *buf; switch (st->chip_info->regmap_type) { + case AD5310_REGMAP: + st->data[0].d16 = cpu_to_be16(AD5310_CMD(cmd) | + val); + buf = &st->data[0].d8[0]; + tx_len = 2; + break; case AD5683_REGMAP: st->data[0].d32 = cpu_to_be32(AD5686_CMD(cmd) | AD5683_DATA(val)); @@ -56,10 +62,18 @@ static int ad5686_spi_read(struct ad5686_state *st, u8 addr) u8 cmd = 0; int ret; - if (st->chip_info->regmap_type == AD5686_REGMAP) - cmd = AD5686_CMD_READBACK_ENABLE; - else if (st->chip_info->regmap_type == AD5683_REGMAP) + switch (st->chip_info->regmap_type) { + case AD5310_REGMAP: + return -ENOTSUPP; + case AD5683_REGMAP: cmd = AD5686_CMD_READBACK_ENABLE_V2; + break; + case AD5686_REGMAP: + cmd = AD5686_CMD_READBACK_ENABLE; + break; + default: + return -EINVAL; + } st->data[0].d32 = cpu_to_be32(AD5686_CMD(cmd) | AD5686_ADDR(addr)); @@ -86,6 +100,7 @@ static int ad5686_spi_remove(struct spi_device *spi) } static const struct spi_device_id ad5686_spi_id[] = { + {"ad5310r", ID_AD5310R}, {"ad5672r", ID_AD5672R}, {"ad5676", ID_AD5676}, {"ad5676r", ID_AD5676R}, |