1*4882a593Smuzhiyun* Marvell Armada 370 / Armada XP / Armada 3700 Ethernet Controller (NETA) 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible: could be one of the following: 5*4882a593Smuzhiyun "marvell,armada-370-neta" 6*4882a593Smuzhiyun "marvell,armada-xp-neta" 7*4882a593Smuzhiyun "marvell,armada-3700-neta" 8*4882a593Smuzhiyun- reg: address and length of the register set for the device. 9*4882a593Smuzhiyun- interrupts: interrupt for the device 10*4882a593Smuzhiyun- phy: See ethernet.txt file in the same directory. 11*4882a593Smuzhiyun- phy-mode: See ethernet.txt file in the same directory 12*4882a593Smuzhiyun- clocks: List of clocks for this device. At least one clock is 13*4882a593Smuzhiyun mandatory for the core clock. If several clocks are given, then the 14*4882a593Smuzhiyun clock-names property must be used to identify them. 15*4882a593Smuzhiyun 16*4882a593SmuzhiyunOptional properties: 17*4882a593Smuzhiyun- tx-csum-limit: maximum mtu supported by port that allow TX checksum. 18*4882a593Smuzhiyun Value is presented in bytes. If not used, by default 1600B is set for 19*4882a593Smuzhiyun "marvell,armada-370-neta" and 9800B for others. 20*4882a593Smuzhiyun- clock-names: List of names corresponding to clocks property; shall be 21*4882a593Smuzhiyun "core" for core clock and "bus" for the optional bus clock. 22*4882a593Smuzhiyun- phys: comphy for the ethernet port, see ../phy/phy-bindings.txt 23*4882a593Smuzhiyun 24*4882a593SmuzhiyunOptional properties (valid only for Armada XP/38x): 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun- buffer-manager: a phandle to a buffer manager node. Please refer to 27*4882a593Smuzhiyun Documentation/devicetree/bindings/net/marvell-neta-bm.txt 28*4882a593Smuzhiyun- bm,pool-long: ID of a pool, that will accept all packets of a size 29*4882a593Smuzhiyun higher than 'short' pool's threshold (if set) and up to MTU value. 30*4882a593Smuzhiyun Obligatory, when the port is supposed to use hardware 31*4882a593Smuzhiyun buffer management. 32*4882a593Smuzhiyun- bm,pool-short: ID of a pool, that will be used for accepting 33*4882a593Smuzhiyun packets of a size lower than given threshold. If not set, the port 34*4882a593Smuzhiyun will use a single 'long' pool for all packets, as defined above. 35*4882a593Smuzhiyun 36*4882a593SmuzhiyunExample: 37*4882a593Smuzhiyun 38*4882a593Smuzhiyunethernet@70000 { 39*4882a593Smuzhiyun compatible = "marvell,armada-370-neta"; 40*4882a593Smuzhiyun reg = <0x70000 0x2500>; 41*4882a593Smuzhiyun interrupts = <8>; 42*4882a593Smuzhiyun clocks = <&gate_clk 4>; 43*4882a593Smuzhiyun tx-csum-limit = <9800> 44*4882a593Smuzhiyun phy = <&phy0>; 45*4882a593Smuzhiyun phy-mode = "rgmii-id"; 46*4882a593Smuzhiyun buffer-manager = <&bm>; 47*4882a593Smuzhiyun bm,pool-long = <0>; 48*4882a593Smuzhiyun bm,pool-short = <1>; 49*4882a593Smuzhiyun}; 50