iio: adc: ad4080: add support for AD4087

Browse source

Add support for AD4087 14-bit SAR ADC. The AD4087 differs from
AD4080 in resolution (14-bit vs 20-bit) and LVDS CNV clock count
maximum (1 vs 7).

Changes:
- Add AD4087_CHIP_ID definition (0x0057)
- Create ad4087_channel with 14-bit resolution and 16-bit storage
- Add ad4087_chip_info with lvds_cnv_clk_cnt_max = 1
- Register AD4087 in device ID and OF match tables

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

...

This commit is contained in:

Antoniu Miclaus 2025-10-21 10:53:48 +00:00 • committed by Jonathan Cameron

parent 24e6d7e9f2

commit 451a9c4a41

1 changed files with 15 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

15

drivers/iio/adc/ad4080.c

View file