1c5aff182SThomas Petazzoni* Marvell Armada 370 / Armada XP Ethernet Controller (NETA) 2c5aff182SThomas Petazzoni 3c5aff182SThomas PetazzoniRequired properties: 4f522a975SSimon Guinot- compatible: "marvell,armada-370-neta" or "marvell,armada-xp-neta". 5c5aff182SThomas Petazzoni- reg: address and length of the register set for the device. 6c5aff182SThomas Petazzoni- interrupts: interrupt for the device 7e8f08ee0SSergei Shtylyov- phy: See ethernet.txt file in the same directory. 8e8f08ee0SSergei Shtylyov- phy-mode: See ethernet.txt file in the same directory 9e308cb83SJisheng Zhang- clocks: List of clocks for this device. At least one clock is 10e308cb83SJisheng Zhang mandatory for the core clock. If several clocks are given, then the 11e308cb83SJisheng Zhang clock-names property must be used to identify them. 12c5aff182SThomas Petazzoni 139110ee07SMarcin WojtasOptional properties: 149110ee07SMarcin Wojtas- tx-csum-limit: maximum mtu supported by port that allow TX checksum. 159110ee07SMarcin Wojtas Value is presented in bytes. If not used, by default 1600B is set for 169110ee07SMarcin Wojtas "marvell,armada-370-neta" and 9800B for others. 17e308cb83SJisheng Zhang- clock-names: List of names corresponding to clocks property; shall be 18e308cb83SJisheng Zhang "core" for core clock and "bus" for the optional bus clock. 19e308cb83SJisheng Zhang 209110ee07SMarcin Wojtas 21dc35a10fSMarcin WojtasOptional properties (valid only for Armada XP/38x): 22dc35a10fSMarcin Wojtas 23dc35a10fSMarcin Wojtas- buffer-manager: a phandle to a buffer manager node. Please refer to 24dc35a10fSMarcin Wojtas Documentation/devicetree/bindings/net/marvell-neta-bm.txt 25dc35a10fSMarcin Wojtas- bm,pool-long: ID of a pool, that will accept all packets of a size 26dc35a10fSMarcin Wojtas higher than 'short' pool's threshold (if set) and up to MTU value. 27dc35a10fSMarcin Wojtas Obligatory, when the port is supposed to use hardware 28dc35a10fSMarcin Wojtas buffer management. 29dc35a10fSMarcin Wojtas- bm,pool-short: ID of a pool, that will be used for accepting 30dc35a10fSMarcin Wojtas packets of a size lower than given threshold. If not set, the port 31dc35a10fSMarcin Wojtas will use a single 'long' pool for all packets, as defined above. 32dc35a10fSMarcin Wojtas 33c5aff182SThomas PetazzoniExample: 34c5aff182SThomas Petazzoni 35dc35a10fSMarcin Wojtasethernet@70000 { 36c5aff182SThomas Petazzoni compatible = "marvell,armada-370-neta"; 37dc35a10fSMarcin Wojtas reg = <0x70000 0x2500>; 38c5aff182SThomas Petazzoni interrupts = <8>; 39189dd626SThomas Petazzoni clocks = <&gate_clk 4>; 409110ee07SMarcin Wojtas tx-csum-limit = <9800> 41c5aff182SThomas Petazzoni status = "okay"; 42c5aff182SThomas Petazzoni phy = <&phy0>; 43c5aff182SThomas Petazzoni phy-mode = "rgmii-id"; 44dc35a10fSMarcin Wojtas buffer-manager = <&bm>; 45dc35a10fSMarcin Wojtas bm,pool-long = <0>; 46dc35a10fSMarcin Wojtas bm,pool-short = <1>; 47c5aff182SThomas Petazzoni}; 48