dt-bindings: iio: adc: add ad485x axi variant

Add a new compatible and related bindings for the fpga-based
AD485x AXI IP core, a variant of the generic AXI ADC IP.

The AXI AD485x IP is a very similar HDL (fpga) variant of the
generic AXI ADC IP, intended to control ad485x family.

Although this is not preferred, the wildcard naming is used to
match the published firmware under the same name.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Link: https://patch.msgid.link/20250214131955.31973-6-antoniu.miclaus@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
index 4fa82dcf6fc93856f19ca2ec9c5d16e14311aaa1..cf74f84d6103f26604727107802d14a04fb3054e 100644 (file)
--- a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
@@ -27,6 +27,7 @@ description: |
       the ad7606 family.
 
   https://wiki.analog.com/resources/fpga/docs/axi_adc_ip
+  https://analogdevicesinc.github.io/hdl/library/axi_ad485x/index.html
   http://analogdevicesinc.github.io/hdl/library/axi_ad7606x/index.html
 
 properties:
@@ -34,6 +35,7 @@ properties:
     enum:
       - adi,axi-adc-10.0.a
       - adi,axi-ad7606x
+      - adi,axi-ad485x
 
   reg:
     maxItems: 1