diff options
Diffstat (limited to 'dts')
| -rw-r--r-- | dts/Bindings/net/marvell-armada-370-neta.txt | 6 | ||||
| -rw-r--r-- | dts/src/arm/armada-38x.dtsi | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/dts/Bindings/net/marvell-armada-370-neta.txt b/dts/Bindings/net/marvell-armada-370-neta.txt index f5a8ca29af..aeea50c84e 100644 --- a/dts/Bindings/net/marvell-armada-370-neta.txt +++ b/dts/Bindings/net/marvell-armada-370-neta.txt @@ -8,6 +8,11 @@ Required properties: - phy-mode: See ethernet.txt file in the same directory - clocks: a pointer to the reference clock for this device. +Optional properties: +- tx-csum-limit: maximum mtu supported by port that allow TX checksum. + Value is presented in bytes. If not used, by default 1600B is set for + "marvell,armada-370-neta" and 9800B for others. + Example: ethernet@d0070000 { @@ -15,6 +20,7 @@ ethernet@d0070000 { reg = <0xd0070000 0x2500>; interrupts = <8>; clocks = <&gate_clk 4>; + tx-csum-limit = <9800> status = "okay"; phy = <&phy0>; phy-mode = "rgmii-id"; diff --git a/dts/src/arm/armada-38x.dtsi b/dts/src/arm/armada-38x.dtsi index c6a0e9d7f1..e8b7f67267 100644 --- a/dts/src/arm/armada-38x.dtsi +++ b/dts/src/arm/armada-38x.dtsi @@ -498,6 +498,7 @@ reg = <0x70000 0x4000>; interrupts-extended = <&mpic 8>; clocks = <&gateclk 4>; + tx-csum-limit = <9800>; status = "disabled"; }; |