driver: net: ethernet: cpsw: dual emac interface implementation

[karo-tx-linux.git] / Documentation / devicetree / bindings / net / cpsw.txt

diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt
index 6ddd0286a9b7514fe00a5f150e05859da0f25e36..ecfdf756d10fb31b05dcf161ebe6ddfa4a5c31c1 100644 (file)
--- a/Documentation/devicetree/bindings/net/cpsw.txt
+++ b/Documentation/devicetree/bindings/net/cpsw.txt
@@ -24,6 +24,8 @@ Required properties:
 Optional properties:
 - ti,hwmods            : Must be "cpgmac0"
 - no_bd_ram            : Must be 0 or 1
+- dual_emac            : Specifies Switch to act as Dual EMAC
+- dual_emac_res_vlan   : Specifies VID to be used to segregate the ports
 
 Note: "ti,hwmods" field is used to fetch the base address and irq
 resources from TI, omap hwmod data base during device registration.