dt-bindings: iio: adc: adi,ad4080: add support for AD4082, AD4085 and AD4088

Add device tree binding support for AD4082, AD4085 and AD4088 SAR ADCs.
Add adi,ad4082, adi,ad4085 and adi,ad4088 to the compatible enum.

A fallback compatible string is not appropriate for these devices as they
differ in LVDS CNV clock count maximum from their base variants:
  - AD4082 (20-bit) vs AD4080: lvds_cnv_clk_cnt_max 8 vs 7
  - AD4085 (16-bit) vs AD4084: lvds_cnv_clk_cnt_max 8 vs 2
  - AD4088 (14-bit) vs AD4087: lvds_cnv_clk_cnt_max 8 vs 1

Acked-by: Conor Dooley <conor.dooley@microchip.com>
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 2026-02-16 17:11:10 +02:00 committed by Jonathan Cameron
parent a10f6dd4ee
commit 6cfb965afe

View File

@ -27,10 +27,13 @@ properties:
enum:
- adi,ad4080
- adi,ad4081
- adi,ad4082
- adi,ad4083
- adi,ad4084
- adi,ad4085
- adi,ad4086
- adi,ad4087
- adi,ad4088
reg:
maxItems: 1