Add documentation for the use of the timestamp capture pin.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
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
