1/* 2 * BSD LICENSE 3 * 4 * Copyright(c) 2016 Broadcom. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * * Neither the name of Broadcom Corporation nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33/dts-v1/; 34 35#include "ns2.dtsi" 36 37/ { 38 model = "Broadcom NS2 XMC"; 39 compatible = "brcm,ns2-xmc", "brcm,ns2"; 40 41 aliases { 42 serial0 = &uart3; 43 }; 44 45 chosen { 46 stdout-path = "serial0:115200n8"; 47 bootargs = "earlycon=uart8250,mmio32,0x66130000"; 48 }; 49 50 memory { 51 device_type = "memory"; 52 reg = <0x00000000 0x80000000 0x00000001 0x00000000>; 53 }; 54}; 55 56&enet { 57 status = "okay"; 58}; 59 60&i2c0 { 61 status = "okay"; 62}; 63 64&i2c1 { 65 status = "okay"; 66}; 67 68&mdio_mux_iproc { 69 mdio@10 { 70 gphy0: eth-phy@10 { 71 reg = <0x10>; 72 }; 73 }; 74}; 75 76&nand { 77 nandcs@0 { 78 compatible = "brcm,nandcs"; 79 reg = <0>; 80 nand-ecc-mode = "hw"; 81 nand-ecc-strength = <8>; 82 nand-ecc-step-size = <512>; 83 nand-bus-width = <16>; 84 brcm,nand-oob-sector-size = <16>; 85 #address-cells = <1>; 86 #size-cells = <1>; 87 88 partition@0 { 89 label = "nboot"; 90 reg = <0x00000000 0x00280000>; /* 2.5MB */ 91 read-only; 92 }; 93 94 partition@280000 { 95 label = "nenv"; 96 reg = <0x00280000 0x00040000>; /* 0.25MB */ 97 read-only; 98 }; 99 100 partition@2c0000 { 101 label = "ndtb"; 102 reg = <0x002c0000 0x00040000>; /* 0.25MB */ 103 read-only; 104 }; 105 106 partition@300000 { 107 label = "nsystem"; 108 reg = <0x00300000 0x03d00000>; /* 61MB */ 109 read-only; 110 }; 111 112 partition@4000000 { 113 label = "nrootfs"; 114 reg = <0x04000000 0x06400000>; /* 100MB */ 115 }; 116 117 partition@a400000 { 118 label = "ncustfs"; 119 reg = <0x0a400000 0x35c00000>; /* 860MB */ 120 }; 121 }; 122}; 123 124&pci_phy0 { 125 status = "okay"; 126}; 127 128&pcie0 { 129 status = "okay"; 130}; 131 132&pcie8 { 133 status = "okay"; 134}; 135 136&sata_phy0 { 137 status = "okay"; 138}; 139 140&sata_phy1 { 141 status = "okay"; 142}; 143 144&sata { 145 status = "okay"; 146}; 147 148&qspi { 149 flash: flash@0 { 150 #address-cells = <1>; 151 #size-cells = <1>; 152 compatible = "m25p80"; 153 spi-max-frequency = <62500000>; 154 m25p,default-addr-width = <3>; 155 reg = <0x0 0x0>; 156 157 partition@0 { 158 label = "bl0"; 159 reg = <0x00000000 0x00080000>; /* 512KB */ 160 }; 161 162 partition@80000 { 163 label = "fip"; 164 reg = <0x00080000 0x00150000>; /* 1344KB */ 165 }; 166 167 partition@1e0000 { 168 label = "env"; 169 reg = <0x001e0000 0x00010000>;/* 64KB */ 170 }; 171 172 partition@1f0000 { 173 label = "dtb"; 174 reg = <0x001f0000 0x00010000>; /* 64KB */ 175 }; 176 177 partition@200000 { 178 label = "kernel"; 179 reg = <0x00200000 0x00e00000>; /* 14MB */ 180 }; 181 182 partition@1000000 { 183 label = "rootfs"; 184 reg = <0x01000000 0x01000000>; /* 16MB */ 185 }; 186 }; 187}; 188 189&uart3 { 190 status = "okay"; 191}; 192