path: root/Documentation/devicetree/bindings/net/cpsw.txt
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Diffstat (limited to 'Documentation/devicetree/bindings/net/cpsw.txt')
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt
index a9df21aaa154..4efca560adda 100644
--- 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.