diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/apm-xgene-enet.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/apm-xgene-enet.txt | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/apm-xgene-enet.txt b/Documentation/devicetree/bindings/net/apm-xgene-enet.txt index cfcc52705ed8..f55aa280d34f 100644 --- a/Documentation/devicetree/bindings/net/apm-xgene-enet.txt +++ b/Documentation/devicetree/bindings/net/apm-xgene-enet.txt @@ -4,14 +4,21 @@ Ethernet nodes are defined to describe on-chip ethernet interfaces in APM X-Gene SoC. Required properties for all the ethernet interfaces: -- compatible: Should be "apm,xgene-enet" +- compatible: Should state binding information from the following list, + - "apm,xgene-enet": RGMII based 1G interface + - "apm,xgene1-sgenet": SGMII based 1G interface + - "apm,xgene1-xgenet": XFI based 10G interface - reg: Address and length of the register set for the device. It contains the information of registers in the same order as described by reg-names - reg-names: Should contain the register set names - "enet_csr": Ethernet control and status register address space - "ring_csr": Descriptor ring control and status register address space - "ring_cmd": Descriptor ring command register address space -- interrupts: Ethernet main interrupt +- interrupts: Two interrupt specifiers can be specified. + - First is the Rx interrupt. This irq is mandatory. + - Second is the Tx completion interrupt. + This is supported only on SGMII based 1GbE and 10GbE interfaces. +- port-id: Port number (0 or 1) - clocks: Reference to the clock entry. - local-mac-address: MAC address assigned to this device - phy-connection-type: Interface type between ethernet device and PHY device @@ -46,6 +53,7 @@ Example: <0x0 0X10000000 0x0 0X200>; reg-names = "enet_csr", "ring_csr", "ring_cmd"; interrupts = <0x0 0x3c 0x4>; + port-id = <0>; clocks = <&menetclk 0>; local-mac-address = [00 01 73 00 00 01]; phy-connection-type = "rgmii"; |