diff options
| author | Angelo Dureghello <adureghello@baylibre.com> | 2024-05-22 17:01:39 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-06-04 19:53:07 +0100 |
| commit | ea1c94d785b180ddf0c5933ed1c1b483a06b33b5 (patch) | |
| tree | e9262c99c765652515d35bc0489146e190a90239 /drivers/iio/dac | |
| parent | 2334d5e0b7af8912f140e1df16bd94fb3ab98578 (diff) | |
iio: dac: ad3552r: add support for ad3541r and ad3551r
Add support for single-output DAC variants.
Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240522150141.1776196-5-adureghello@baylibre.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/dac')
| -rw-r--r-- | drivers/iio/dac/ad3552r.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/iio/dac/ad3552r.c b/drivers/iio/dac/ad3552r.c index d637a8722f17..f573a6ad9326 100644 --- a/drivers/iio/dac/ad3552r.c +++ b/drivers/iio/dac/ad3552r.c @@ -140,7 +140,9 @@ enum ad3552r_ch_vref_select { }; enum ad3542r_id { + AD3541R_ID = 0x400b, AD3542R_ID = 0x4009, + AD3551R_ID = 0x400a, AD3552R_ID = 0x4008, }; @@ -1079,6 +1081,15 @@ static int ad3552r_probe(struct spi_device *spi) return devm_iio_device_register(&spi->dev, indio_dev); } +static const struct ad3552r_model_data ad3541r_model_data = { + .model_name = "ad3541r", + .chip_id = AD3541R_ID, + .num_hw_channels = 1, + .ranges_table = ad3542r_ch_ranges, + .num_ranges = ARRAY_SIZE(ad3542r_ch_ranges), + .requires_output_range = true, +}; + static const struct ad3552r_model_data ad3542r_model_data = { .model_name = "ad3542r", .chip_id = AD3542R_ID, @@ -1088,6 +1099,15 @@ static const struct ad3552r_model_data ad3542r_model_data = { .requires_output_range = true, }; +static const struct ad3552r_model_data ad3551r_model_data = { + .model_name = "ad3551r", + .chip_id = AD3551R_ID, + .num_hw_channels = 1, + .ranges_table = ad3552r_ch_ranges, + .num_ranges = ARRAY_SIZE(ad3552r_ch_ranges), + .requires_output_range = false, +}; + static const struct ad3552r_model_data ad3552r_model_data = { .model_name = "ad3552r", .chip_id = AD3552R_ID, @@ -1099,10 +1119,18 @@ static const struct ad3552r_model_data ad3552r_model_data = { static const struct spi_device_id ad3552r_id[] = { { + .name = "ad3541r", + .driver_data = (kernel_ulong_t)&ad3541r_model_data + }, + { .name = "ad3542r", .driver_data = (kernel_ulong_t)&ad3542r_model_data }, { + .name = "ad3551r", + .driver_data = (kernel_ulong_t)&ad3551r_model_data + }, + { .name = "ad3552r", .driver_data = (kernel_ulong_t)&ad3552r_model_data }, @@ -1111,7 +1139,9 @@ static const struct spi_device_id ad3552r_id[] = { MODULE_DEVICE_TABLE(spi, ad3552r_id); static const struct of_device_id ad3552r_of_match[] = { + { .compatible = "adi,ad3541r", .data = &ad3541r_model_data }, { .compatible = "adi,ad3542r", .data = &ad3542r_model_data }, + { .compatible = "adi,ad3551r", .data = &ad3551r_model_data }, { .compatible = "adi,ad3552r", .data = &ad3552r_model_data }, { } }; |