[PATCH net-next 1/2] dt-bindings: net: adin: document a phy link status inversion property

[Atsushi Nemoto <atsushi.nemoto@xxxxxxxxxx>]

The ADIN1200/ADIN1300 supports inverting the link status output signal
on the LINK_ST pin.

Add support for selecting this feature via device-tree properties.

Signed-off-by: Atsushi Nemoto <atsushi.nemoto@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/net/adi,adin.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/adi,adin.yaml b/Documentation/devicetree/bindings/net/adi,adin.yaml
index 929cf8c0b0fd..cd4a1461da1f 100644
--- a/Documentation/devicetree/bindings/net/adi,adin.yaml
+++ b/Documentation/devicetree/bindings/net/adi,adin.yaml
@@ -52,6 +52,11 @@ properties:
     description: Enable 25MHz reference clock output on CLK25_REF pin.
     type: boolean
 
+  adi,link-stat-inv:
+    description: Enable the link status output signal on the LINK_ST pin to be
+      inverted, meaning that link up is indicated by setting LINK_ST low.
+    type: boolean
+
 unevaluatedProperties: false
 
 examples:
-- 
2.30.2