Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

[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 a9df21aaa1548a64da26c74dfbbef13e652cf3da..4efca560adda4b22f0498f123f053650e4427da5 100644 (file)
--- a/Documentation/devicetree/bindings/net/cpsw.txt
+++ b/Documentation/devicetree/bindings/net/cpsw.txt
@@ -30,6 +30,13 @@ Optional properties:
 - dual_emac            : Specifies Switch to act as Dual EMAC
 - syscon               : Phandle to the system control device node, which is
                          the control module device of the am33x
+- mode-gpios           : Should be added if one/multiple gpio lines are
+                         required to be driven so that cpsw data lines
+                         can be connected to the phy via selective mux.
+                         For example in dra72x-evm, pcf gpio has to be
+                         driven low so that cpsw slave 0 and phy data
+                         lines are connected via mux.
+
 
 Slave Properties:
 Required properties:
@@ -39,6 +46,7 @@ Required properties:
 Optional properties:
 - dual_emac_res_vlan   : Specifies VID to be used to segregate the ports
 - mac-address          : See ethernet.txt file in the same directory
+- phy-handle           : See ethernet.txt file in the same directory
 
 Note: "ti,hwmods" field is used to fetch the base address and irq
 resources from TI, omap hwmod data base during device registration.