1*4882a593SmuzhiyunBroadcom AMAC Ethernet Controller Device Tree Bindings 2*4882a593Smuzhiyun------------------------------------------------------------- 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunRequired properties: 5*4882a593Smuzhiyun - compatible: "brcm,amac" 6*4882a593Smuzhiyun "brcm,nsp-amac" 7*4882a593Smuzhiyun "brcm,ns2-amac" 8*4882a593Smuzhiyun - reg: Address and length of the register set for the device. It 9*4882a593Smuzhiyun contains the information of registers in the same order as 10*4882a593Smuzhiyun described by reg-names 11*4882a593Smuzhiyun - reg-names: Names of the registers. 12*4882a593Smuzhiyun "amac_base": Address and length of the GMAC registers 13*4882a593Smuzhiyun "idm_base": Address and length of the GMAC IDM registers 14*4882a593Smuzhiyun (required for NSP and Northstar2) 15*4882a593Smuzhiyun "nicpm_base": Address and length of the NIC Port Manager 16*4882a593Smuzhiyun registers (required for Northstar2) 17*4882a593Smuzhiyun - interrupts: Interrupt number 18*4882a593Smuzhiyun 19*4882a593SmuzhiyunThe MAC address will be determined using the optional properties 20*4882a593Smuzhiyundefined in ethernet.txt. 21*4882a593Smuzhiyun 22*4882a593SmuzhiyunExamples: 23*4882a593Smuzhiyun 24*4882a593Smuzhiyunamac0: ethernet@18022000 { 25*4882a593Smuzhiyun compatible = "brcm,nsp-amac"; 26*4882a593Smuzhiyun reg = <0x18022000 0x1000>, 27*4882a593Smuzhiyun <0x18110000 0x1000>; 28*4882a593Smuzhiyun reg-names = "amac_base", "idm_base"; 29*4882a593Smuzhiyun interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; 30*4882a593Smuzhiyun}; 31