1/* 2 * BSD LICENSE 3 * 4 * Copyright(c) 2015 Broadcom Corporation. 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 "bcm-nsp.dtsi" 36 37/ { 38 model = "NorthStar Plus SVK (BCM958625K)"; 39 compatible = "brcm,bcm958625k", "brcm,bcm58625", "brcm,nsp"; 40 41 chosen { 42 stdout-path = "serial0:115200n8"; 43 }; 44 45 memory@60000000 { 46 device_type = "memory"; 47 reg = <0x60000000 0x80000000>; 48 }; 49}; 50 51&dma { 52 status = "okay"; 53}; 54 55&amac0 { 56 status = "okay"; 57}; 58 59&amac1 { 60 status = "okay"; 61}; 62 63&amac2 { 64 status = "okay"; 65}; 66 67&ehci0 { 68 status = "okay"; 69}; 70 71&nand_controller { 72 nand@0 { 73 compatible = "brcm,nandcs"; 74 reg = <0>; 75 nand-on-flash-bbt; 76 77 #address-cells = <1>; 78 #size-cells = <1>; 79 80 nand-ecc-strength = <24>; 81 nand-ecc-step-size = <1024>; 82 83 brcm,nand-oob-sector-size = <27>; 84 85 partition@0 { 86 label = "nboot"; 87 reg = <0x00000000 0x00200000>; 88 read-only; 89 }; 90 partition@200000 { 91 label = "nenv"; 92 reg = <0x00200000 0x00400000>; 93 }; 94 partition@600000 { 95 label = "nsystem"; 96 reg = <0x00600000 0x00a00000>; 97 }; 98 partition@1000000 { 99 label = "nrootfs"; 100 reg = <0x01000000 0x03000000>; 101 }; 102 partition@4000000 { 103 label = "ncustfs"; 104 reg = <0x04000000 0x3c000000>; 105 }; 106 }; 107}; 108 109&ohci0 { 110 status = "okay"; 111}; 112 113&pcie0 { 114 status = "okay"; 115}; 116 117&pcie1 { 118 status = "okay"; 119}; 120 121&pcie2 { 122 status = "okay"; 123}; 124 125&pinctrl { 126 pinctrl-names = "default"; 127 pinctrl-0 = <&nand_sel>, <&gpiobs>, <&pwmc>; 128 129 nand_sel: nand_sel { 130 function = "nand"; 131 groups = "nand_grp"; 132 }; 133 134 gpiobs: gpiobs { 135 function = "gpio_b"; 136 groups = "gpio_b_0_grp", "gpio_b_1_grp", "gpio_b_2_grp", 137 "gpio_b_3_grp"; 138 }; 139 140 pwmc: pwmc { 141 function = "pwm"; 142 groups = "pwm0_grp", "pwm1_grp", "pwm2_grp", "pwm3_grp"; 143 }; 144 145 emmc_sel: emmc_sel { 146 function = "emmc"; 147 groups = "emmc_grp"; 148 }; 149}; 150 151&pwm { 152 status = "okay"; 153}; 154 155&qspi { 156 status = "okay"; 157 bspi-sel = <0>; 158 flash: flash@0 { 159 #address-cells = <1>; 160 #size-cells = <1>; 161 compatible = "m25p80"; 162 reg = <0x0>; 163 spi-max-frequency = <12500000>; 164 m25p,fast-read; 165 spi-cpol; 166 spi-cpha; 167 168 partition@0 { 169 label = "boot"; 170 reg = <0x00000000 0x000a0000>; 171 }; 172 173 partition@a0000 { 174 label = "env"; 175 reg = <0x000a0000 0x00060000>; 176 }; 177 178 partition@100000 { 179 label = "system"; 180 reg = <0x00100000 0x00600000>; 181 }; 182 183 partition@700000 { 184 label = "rootfs"; 185 reg = <0x00700000 0x01900000>; 186 }; 187 }; 188}; 189 190&sata_phy0 { 191 status = "okay"; 192}; 193 194&sata_phy1 { 195 status = "okay"; 196}; 197 198&sata { 199 status = "okay"; 200}; 201 202/* 203 * By default the sd slot is functional. For emmc to work add "<&emmc_sel>" 204 * and delete "<&nand_sel>" in "pinctrl-0" property of pinctrl node. Remove the 205 * bus-width property here and disable the nand node with status = "disabled";. 206 * 207 * Ex: pinctrl-0 = <&emmc_sel>, <&gpiobs>, <&pwmc>; 208 */ 209&sdio { 210 bus-width = <4>; 211 no-1-8-v; 212 status = "okay"; 213}; 214 215&srab { 216 compatible = "brcm,bcm58625-srab", "brcm,nsp-srab"; 217 status = "okay"; 218 219 ports { 220 port@0 { 221 label = "port0"; 222 reg = <0>; 223 }; 224 225 port@1 { 226 label = "port1"; 227 reg = <1>; 228 }; 229 230 port@2 { 231 label = "port2"; 232 reg = <2>; 233 }; 234 235 port@3 { 236 label = "port3"; 237 reg = <3>; 238 }; 239 240 port@4 { 241 label = "port4"; 242 reg = <4>; 243 }; 244 245 port@8 { 246 ethernet = <&amac2>; 247 label = "cpu"; 248 reg = <8>; 249 fixed-link { 250 speed = <1000>; 251 full-duplex; 252 }; 253 }; 254 }; 255}; 256 257&uart0 { 258 status = "okay"; 259}; 260 261&uart1 { 262 status = "okay"; 263}; 264 265&usb3_phy { 266 status = "okay"; 267}; 268 269&xhci { 270 status = "okay"; 271}; 272