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-rw-r--r--Documentation/devicetree/bindings/net/mediatek-net.txt8
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/mediatek-net.txt b/Documentation/devicetree/bindings/net/mediatek-net.txt
index 32eaaca04d9b..f09525772369 100644
--- a/Documentation/devicetree/bindings/net/mediatek-net.txt
+++ b/Documentation/devicetree/bindings/net/mediatek-net.txt
@@ -24,14 +24,17 @@ Required properties:
Optional properties:
- interrupt-parent: Should be the phandle for the interrupt controller
that services interrupts for this device
-
+- mediatek,hwlro: the capability if the hardware supports LRO functions
* Ethernet MAC node
Required properties:
- compatible: Should be "mediatek,eth-mac"
- reg: The number of the MAC
-- phy-handle: see ethernet.txt file in the same directory.
+- phy-handle: see ethernet.txt file in the same directory and
+ the phy-mode "trgmii" required being provided when reg
+ is equal to 0 and the MAC uses fixed-link to connect
+ with internal switch such as MT7530.
Example:
@@ -51,6 +54,7 @@ eth: ethernet@1b100000 {
reset-names = "eth";
mediatek,ethsys = <&ethsys>;
mediatek,pctl = <&syscfg_pctl_a>;
+ mediatek,hwlro;
#address-cells = <1>;
#size-cells = <0>;