diff options
| -rw-r--r-- | Documentation/devicetree/bindings/net/nixge.txt | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/nixge.txt b/Documentation/devicetree/bindings/net/nixge.txt index bb2929f9c64f..85d7240a9b20 100644 --- a/Documentation/devicetree/bindings/net/nixge.txt +++ b/Documentation/devicetree/bindings/net/nixge.txt @@ -12,12 +12,14 @@ Required properties: - interrupts: Should contain tx and rx interrupt - interrupt-names: Should be "rx" and "tx" - phy-mode: See ethernet.txt file in the same directory. -- phy-handle: See ethernet.txt file in the same directory. - nvmem-cells: Phandle of nvmem cell containing the MAC address - nvmem-cell-names: Should be "address" Optional properties: - mdio subnode to indicate presence of MDIO controller +- fixed-link : Assume a fixed link. See fixed-link.txt in the same directory. + Use instead of phy-handle. +- phy-handle: See ethernet.txt file in the same directory. Examples (10G generic PHY): nixge0: ethernet@40000000 { @@ -59,3 +61,32 @@ Examples (10G generic PHY, no MDIO): phy-mode = "xgmii"; phy-handle = <ðernet_phy1>; }; + +Examples (1G generic fixed-link + MDIO): + nixge0: ethernet@40000000 { + compatible = "ni,xge-enet-2.00"; + reg = <0x40000000 0x6000>; + + nvmem-cells = <ð1_addr>; + nvmem-cell-names = "address"; + + interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>, <0 30 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "rx", "tx"; + interrupt-parent = <&intc>; + + phy-mode = "xgmii"; + + fixed-link { + speed = <1000>; + pause; + link-gpios = <&gpio0 63 GPIO_ACTIVE_HIGH>; + }; + + mdio { + ethernet_phy1: ethernet-phy@4 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <4>; + }; + }; + + }; |