ethernetA = &cpsw_port1; ethernetB = &icssg1_emac1; ethernetC = &icssg1_emac0; ethernetD = &icssg0_emac1; ethernetE = &icssg0_emac0; icssg0_eth: icssg0-eth { status = "okay"; compatible = "ti,am642-icssg-prueth"; pinctrl-names = "default"; pinctrl-0 = <&icssg0_rgmii1_pins_default>, <&icssg0_rgmii2_pins_default>; sram = <&oc_sram>; ti,prus = <&pru0_0>, <&rtu0_0>, <&tx_pru0_0>, <&pru0_1>, <&rtu0_1>, <&tx_pru0_1>; ti,iep = <&icssg0_iep0>, <&icssg0_iep1>; firmware-name = "ti-pruss/am64x-sr2-pru0-prueth-fw.elf", "ti-pruss/am64x-sr2-rtu0-prueth-fw.elf", "ti-pruss/am64x-sr2-txpru0-prueth-fw.elf", "ti-pruss/am64x-sr2-pru1-prueth-fw.elf", "ti-pruss/am64x-sr2-rtu1-prueth-fw.elf", "ti-pruss/am64x-sr2-txpru1-prueth-fw.elf"; ti,pruss-gp-mux-sel = <2>, /* MII mode */ <2>, <2>, <2>, /* MII mode */ <2>, <2>; ti,mii-g-rt = <&icssg0_mii_g_rt>; ti,mii-rt = <&icssg0_mii_rt>; ti,pa-stats = <&icssg0_pa_stats>; interrupt-parent = <&icssg0_intc>; interrupts = <24 0 2>, <25 1 3>; interrupt-names = "tx_ts0", "tx_ts1"; dmas = <&main_pktdma 0xc100 15>, /* egress slice 0 */ <&main_pktdma 0xc101 15>, /* egress slice 0 */ <&main_pktdma 0xc102 15>, /* egress slice 0 */ <&main_pktdma 0xc103 15>, /* egress slice 0 */ <&main_pktdma 0xc104 15>, /* egress slice 1 */ <&main_pktdma 0xc105 15>, /* egress slice 1 */ <&main_pktdma 0xc106 15>, /* egress slice 1 */ <&main_pktdma 0xc107 15>, /* egress slice 1 */ <&main_pktdma 0x4100 15>, /* ingress slice 0 */ <&main_pktdma 0x4101 15>, /* ingress slice 1 */ <&main_pktdma 0x4102 0>, /* mgmnt rsp slice 0 */ <&main_pktdma 0x4103 0>; /* mgmnt rsp slice 1 */ dma-names = "tx0-0", "tx0-1", "tx0-2", "tx0-3", "tx1-0", "tx1-1", "tx1-2", "tx1-3", "rx0", "rx1", "rxmgm0", "rxmgm1"; ethernet-ports { #address-cells = <1>; #size-cells = <0>; status = "okay"; icssg0_emac0: port@0 { /* ETH-E */ status = "okay"; reg = <0>; phy-handle = <&icssg0_phy1>; phy-mode = "rgmii-id"; ti,syscon-rgmii-delay = <&main_conf 0x4100>; /* Filled in by bootloader */ local-mac-address = [1C 63 49 1A DE 15]; }; icssg0_emac1: port@1 { /* ETH-D */ status = "okay"; reg = <1>; phy-handle = <&icssg0_phy2>; phy-mode = "rgmii-id"; ti,syscon-rgmii-delay = <&main_conf 0x4104>; /* Filled in by bootloader */ local-mac-address = [1C 63 49 1A DE 16]; }; }; }; icssg0_mdio1_pins_default: icssg0-mdio1-default-pins { pinctrl-single,pins = < AM64X_IOPAD(0x0204, PIN_OUTPUT, 0) /* (P3) PRG0_MDIO0_MDC */ AM64X_IOPAD(0x0200, PIN_INPUT, 0) /* (P2) PRG0_MDIO0_MDIO */ >; }; /* ETH-D RGMII pin muxing */ icssg0_rgmii1_pins_default: icssg0-rgmii1-default-pins{ pinctrl-single,pins = < AM64X_IOPAD(0x0160, PIN_INPUT, 2) /* (Y1) PRG0_PRU0_GPO0.PRG0_RGMII1_RD0 */ AM64X_IOPAD(0x0164, PIN_INPUT, 2) /* (R4) PRG0_PRU0_GPO1.PRG0_RGMII1_RD1 */ AM64X_IOPAD(0x0168, PIN_INPUT, 2) /* (U2) PRG0_PRU0_GPO2.PRG0_RGMII1_RD2 */ AM64X_IOPAD(0x016c, PIN_INPUT, 2) /* (V2) PRG0_PRU0_GPO3.PRG0_RGMII1_RD3 */ AM64X_IOPAD(0x0178, PIN_INPUT, 2) /* (T3) PRG0_PRU0_GPO6.PRG0_RGMII1_RXC */ AM64X_IOPAD(0x0170, PIN_INPUT, 2) /* (AA2) PRG0_PRU0_GPO4.PRG0_RGMII1_RX_CTL */ AM64X_IOPAD(0x018c, PIN_OUTPUT, 2) /* (Y3) PRG0_PRU0_GPO11.PRG0_RGMII1_TD0 */ AM64X_IOPAD(0x0190, PIN_OUTPUT, 2) /* (AA3) PRG0_PRU0_GPO12.PRG0_RGMII1_TD1 */ AM64X_IOPAD(0x0194, PIN_OUTPUT, 2) /* (R6) PRG0_PRU0_GPO13.PRG0_RGMII1_TD2 */ AM64X_IOPAD(0x0198, PIN_OUTPUT, 2) /* (V4) PRG0_PRU0_GPO14.PRG0_RGMII1_TD3 */ AM64X_IOPAD(0x01a0, PIN_OUTPUT, 2) /* (U4) PRG0_PRU0_GPO16.PRG0_RGMII1_TXC */ AM64X_IOPAD(0x019c, PIN_OUTPUT, 2) /* (T5) PRG0_PRU0_GPO15.PRG0_RGMII1_TX_CTL */ >; }; /* ETH-E RGMII pin muxing */ icssg0_rgmii2_pins_default: icssg0-rgmii2-default-pins{ pinctrl-single,pins = < AM64X_IOPAD(0x01b0, PIN_INPUT, 2) /* (Y2) PRG0_PRU1_GPO0.PRG0_RGMII2_RD0 */ AM64X_IOPAD(0x01b4, PIN_INPUT, 2) /* (W2) PRG0_PRU1_GPO1.PRG0_RGMII2_RD1 */ AM64X_IOPAD(0x01b8, PIN_INPUT, 2) /* (V3) PRG0_PRU1_GPO2.PRG0_RGMII2_RD2 */ AM64X_IOPAD(0x01bc, PIN_INPUT, 2) /* (T4) PRG0_PRU1_GPO3.PRG0_RGMII2_RD3 */ AM64X_IOPAD(0x01c8, PIN_INPUT, 2) /* (R5) PRG0_PRU1_GPO6.PRG0_RGMII2_RXC */ AM64X_IOPAD(0x01c0, PIN_INPUT, 2) /* (W3) PRG0_PRU1_GPO4.PRG0_RGMII2_RX_CTL */ AM64X_IOPAD(0x01dc, PIN_OUTPUT, 2) /* (W4) PRG0_PRU1_GPO11.PRG0_RGMII2_TD0 */ AM64X_IOPAD(0x01e0, PIN_OUTPUT, 2) /* (Y4) PRG0_PRU1_GPO12.PRG0_RGMII2_TD1 */ AM64X_IOPAD(0x01e4, PIN_OUTPUT, 2) /* (T6) PRG0_PRU1_GPO13.PRG0_RGMII2_TD2 */ AM64X_IOPAD(0x01e8, PIN_OUTPUT, 2) /* (U6) PRG0_PRU1_GPO14.PRG0_RGMII2_TD3 */ AM64X_IOPAD(0x01f0, PIN_OUTPUT, 2) /* (AA4) PRG0_PRU1_GPO16.PRG0_RGMII2_TXC */ AM64X_IOPAD(0x01ec, PIN_OUTPUT, 2) /* (U5) PRG0_PRU1_GPO15.PRG0_RGMII2_TX_CTL */ >; }; &icssg0_mdio { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&icssg0_mdio1_pins_default>; icssg0_phy1: ethernet-phy@f { reg = <0xf>; /*tx-internal-delay-ps = <250>; rx-internal-delay-ps = <2000>;*/ ti,rx-internal-delay = ; ti,fifo-depth = ; }; icssg0_phy2: ethernet-phy@3 { reg = <0x3>; /*tx-internal-delay-ps = <250>; rx-internal-delay-ps = <2000>;*/ ti,rx-internal-delay = ; ti,fifo-depth = ; }; };