1* Broadcom BCM7xxx Ethernet Systemport Controller (SYSTEMPORT) 2 3Required properties: 4- compatible: should be one of: 5 "brcm,systemport-v1.00" 6 "brcm,systemportlite-v1.00" or 7 "brcm,systemport" 8- reg: address and length of the register set for the device. 9- interrupts: interrupts for the device, first cell must be for the rx 10 interrupts, and the second cell should be for the transmit queues. An 11 optional third interrupt cell for Wake-on-LAN can be specified 12- local-mac-address: Ethernet MAC address (48 bits) of this adapter 13- phy-mode: Should be a string describing the PHY interface to the 14 Ethernet switch/PHY, see Documentation/devicetree/bindings/net/ethernet.txt 15- fixed-link: see Documentation/devicetree/bindings/net/fixed-link.txt for 16 the property specific details 17 18Optional properties: 19- systemport,num-tier2-arb: number of tier 2 arbiters, an integer 20- systemport,num-tier1-arb: number of tier 1 arbiters, an integer 21- systemport,num-txq: number of HW transmit queues, an integer 22- systemport,num-rxq: number of HW receive queues, an integer 23- clocks: When provided, must be two phandles to the functional clocks nodes of 24 the SYSTEMPORT block. The first phandle is the main SYSTEMPORT clock used 25 during normal operation, while the second phandle is the Wake-on-LAN clock. 26- clock-names: When provided, names of the functional clock phandles, first 27 name should be "sw_sysport" and second should be "sw_sysportwol". 28 29Example: 30ethernet@f04a0000 { 31 compatible = "brcm,systemport-v1.00"; 32 reg = <0xf04a0000 0x4650>; 33 local-mac-address = [ 00 11 22 33 44 55 ]; 34 fixed-link = <0 1 1000 0 0>; 35 phy-mode = "gmii"; 36 interrupts = <0x0 0x16 0x0>, 37 <0x0 0x17 0x0>; 38}; 39