linux-kernel - [PATCH v13 5/9] dt-bindings: iio: adc: add ad485x axi variant

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Message-ID: <20250214131955.31973-6-antoniu.miclaus@analog.com>
Date: Fri, 14 Feb 2025 15:19:51 +0200
From: Antoniu Miclaus <antoniu.miclaus@...log.com>
To: <jic23@...nel.org>, <robh@...nel.org>, <conor+dt@...nel.org>,
        <linux-iio@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-pwm@...r.kernel.org>
CC: Antoniu Miclaus <antoniu.miclaus@...log.com>
Subject: [PATCH v13 5/9] dt-bindings: iio: adc: add ad485x axi variant

Add a new compatible and related bindigns 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 familiy.

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

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@...log.com>
---
changes in v13:
 - adjust commit body and add comment on wildcard matching the published
   firmware.
 Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
index e1f450b80db2..f1b470f74069 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
@@ -19,11 +19,13 @@ description: |
   memory via DMA.
 
   https://wiki.analog.com/resources/fpga/docs/axi_adc_ip
+  https://analogdevicesinc.github.io/hdl/library/axi_ad485x/index.html
 
 properties:
   compatible:
     enum:
       - adi,axi-adc-10.0.a
+      - adi,axi-ad485x
 
   reg:
     maxItems: 1
-- 
2.48.1