Lines Matching +full:two +full:- +full:ethernet
1 Marvell Orion/Discovery ethernet controller
4 The Marvell Discovery ethernet controller can be found on Marvell Orion SoCs
8 The Discovery ethernet controller is described with two levels of nodes. The
9 first level describes the ethernet controller itself and the second level
10 describes up to 3 ethernet port nodes within that controller. The reason for
12 set of controller registers. Each port node describes port-specific properties.
16 only one port associated. Multiple ports are implemented as multiple single-port
20 * Ethernet controller node
23 - #address-cells: shall be 1.
24 - #size-cells: shall be 0.
25 - compatible: shall be one of "marvell,orion-eth", "marvell,kirkwood-eth".
26 - reg: address and length of the controller registers.
29 - clocks: phandle reference to the controller clock.
30 - marvell,tx-checksum-limit: max tx packet size for hardware checksum.
32 * Ethernet port node
35 - compatible: shall be one of "marvell,orion-eth-port",
36 "marvell,kirkwood-eth-port".
37 - reg: port number relative to ethernet controller, shall be 0, 1, or 2.
38 - interrupts: port interrupt.
39 - local-mac-address: See ethernet.txt file in the same directory.
42 - marvell,tx-queue-size: size of the transmit ring buffer.
43 - marvell,tx-sram-addr: address of transmit descriptor buffer located in SRAM.
44 - marvell,tx-sram-size: size of transmit descriptor buffer located in SRAM.
45 - marvell,rx-queue-size: size of the receive ring buffer.
46 - marvell,rx-sram-addr: address of receive descriptor buffer located in SRAM.
47 - marvell,rx-sram-size: size of receive descriptor buffer located in SRAM.
51 - phy-handle: See ethernet.txt file in the same directory.
52 - phy-mode: See ethernet.txt file in the same directory.
56 - speed: port speed if no PHY connected.
57 - duplex: port mode if no PHY connected.
61 mdio-bus {
63 ethphy: ethernet-phy@8 {
68 eth: ethernet-controller@72000 {
69 compatible = "marvell,orion-eth";
70 #address-cells = <1>;
71 #size-cells = <0>;
74 marvell,tx-checksum-limit = <1600>;
76 ethernet@0 {
77 compatible = "marvell,orion-eth-port";
80 phy-handle = <ðphy>;
81 local-mac-address = [00 00 00 00 00 00];