[net-next 3/3] dt-bindings: net: adin1110: Document ts-capt pin

[Alexandru Tachici]

Add documentation for the use of the timestamp capture pin.

Signed-off-by: Alexandru Tachici <alexandru.tachici@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/net/adi,adin1110.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/adi,adin1110.yaml b/Documentation/devicetree/bindings/net/adi,adin1110.yaml
index 9de865295d7a..f2db919c166b 100644
--- a/Documentation/devicetree/bindings/net/adi,adin1110.yaml
+++ b/Documentation/devicetree/bindings/net/adi,adin1110.yaml
@@ -50,6 +50,13 @@ properties:
     maxItems: 1
     description: GPIO connected to active low reset
 
+  ts-capt-gpios:
+    maxItems: 1
+    description: |
+      Optional active high GPIO. Connected to the TS_TIMER pin of ADIN1110.
+      When pulled up device will save a timestamp containing both the
+      seconds and nanoseconds part simultaneously.
+
 required:
   - compatible
   - reg
-- 
2.34.1