[PATCH v3 1/2] dt-bindings: iio: adf4377: add adf4378 support

[Antoniu Miclaus <antoniu.miclaus@analog.com>]

The adf4378 provides only one output channel. Therefore there is only
one gpio available to enable the output. Reflect that into the bindings
using property conditions.

Add product link for the adf4378.

Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
---
changes in v3:
 - update commit description
 .../devicetree/bindings/iio/frequency/adi,adf4377.yaml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
index aa6a3193b4e0..5f950ee9aec7 100644
--- a/Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
+++ b/Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml
@@ -17,6 +17,7 @@ description: |
    applications.
 
    https://www.analog.com/en/products/adf4377.html
+   https://www.analog.com/en/products/adf4378.html
 
 properties:
   compatible:
@@ -73,6 +74,15 @@ required:
 
 allOf:
   - $ref: /schemas/spi/spi-peripheral-props.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - adi,adf4378
+    then:
+      properties:
+        clk2-enable-gpios: false
 
 unevaluatedProperties: false
 
-- 
2.45.2