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-rw-r--r--Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml b/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
index 3adbcf56d2be..f9d39114e667 100644
--- a/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
+++ b/Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml
@@ -86,6 +86,13 @@ patternProperties:
and include/dt-bindings/net/renesas,r9a09g077-pcs-miic.h for RZ/N2H, RZ/T2H SoCs.
$ref: /schemas/types.yaml#/definitions/uint32
+ renesas,miic-phy-link-active-low:
+ type: boolean
+ description: Indicates that the PHY-link signal provided by the Ethernet switch,
+ EtherCAT, or SERCOS3 interface is active low. When present, this property
+ sets the corresponding signal polarity to active low. When omitted, the signal
+ defaults to active high.
+
required:
- reg
- renesas,miic-input