[PATCH v2 6/6] net: macb: parameter added to cadence ethernet controller DT binding

[Parshuram Thombare]

New parameters added to Cadence ethernet controller DT binding
for USXGMII interface.

Signed-off-by: Parshuram Thombare <pthombar@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/net/macb.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt
index 9c5e94482b5f..b80d58ed1650 100644
--- a/Documentation/devicetree/bindings/net/macb.txt
+++ b/Documentation/devicetree/bindings/net/macb.txt
@@ -25,6 +25,9 @@ Required properties:
 	Optional elements: 'rx_clk' applies to cdns,zynqmp-gem
 	Optional elements: 'tsu_clk'
 - clocks: Phandles to input clocks.
+- serdes-rate External serdes rate.Mandatory for USXGMII mode.
+	5 - 5G
+	10 - 10G
 
 The MAC address will be determined using the optional properties
 defined in ethernet.txt.
-- 
2.17.1