1 files changed, 4 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/net/amd-xgbe-phy.txt b/Documentation/devicetree/bindings/net/amd-xgbe-phy.txt
index 33df3932168e..8db32384a486 100644
--- a/Documentation/devicetree/bindings/net/amd-xgbe-phy.txt
+++ b/Documentation/devicetree/bindings/net/amd-xgbe-phy.txt
@@ -27,6 +27,8 @@ property is used.
 - amd,serdes-cdr-rate: CDR rate speed selection
 - amd,serdes-pq-skew: PQ (data sampling) skew
 - amd,serdes-tx-amp: TX amplitude boost
+- amd,serdes-dfe-tap-config: DFE taps available to run
+- amd,serdes-dfe-tap-enable: DFE taps to enable
 
 Example:
         xgbe_phy@e1240800 {
@@ -41,4 +43,6 @@ Example:
                 amd,serdes-cdr-rate = <2>, <2>, <7>;
                 amd,serdes-pq-skew = <10>, <10>, <30>;
                 amd,serdes-tx-amp = <15>, <15>, <10>;
+                amd,serdes-dfe-tap-config = <3>, <3>, <1>;
+                amd,serdes-dfe-tap-enable = <0>, <0>, <127>;
         };