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 "bcm-nsp.dtsi" 36#include <dt-bindings/gpio/gpio.h> 37 38/ { 39 model = "NorthStar Plus SVK (BCM958622HR)"; 40 compatible = "brcm,bcm958622hr", "brcm,bcm58622", "brcm,nsp"; 41 42 chosen { 43 stdout-path = "serial0:115200n8"; 44 }; 45 46 memory@60000000 { 47 device_type = "memory"; 48 reg = <0x60000000 0x80000000>; 49 }; 50 51 gpio-restart { 52 compatible = "gpio-restart"; 53 gpios = <&gpioa 15 GPIO_ACTIVE_LOW>; 54 open-source; 55 priority = <200>; 56 }; 57}; 58 59/* USB 3 and SLIC support needed to be complete */ 60 61&dma { 62 status = "okay"; 63}; 64 65&amac0 { 66 status = "okay"; 67}; 68 69&amac1 { 70 status = "okay"; 71}; 72 73&amac2 { 74 status = "okay"; 75}; 76 77&ehci0 { 78 status = "okay"; 79}; 80 81&nand_controller { 82 nand@0 { 83 compatible = "brcm,nandcs"; 84 reg = <0>; 85 nand-on-flash-bbt; 86 87 #address-cells = <1>; 88 #size-cells = <1>; 89 90 nand-ecc-strength = <24>; 91 nand-ecc-step-size = <1024>; 92 93 brcm,nand-oob-sector-size = <27>; 94 95 partition@0 { 96 label = "nboot"; 97 reg = <0x00000000 0x00200000>; 98 read-only; 99 }; 100 partition@200000 { 101 label = "nenv"; 102 reg = <0x00200000 0x00400000>; 103 }; 104 partition@600000 { 105 label = "nsystem"; 106 reg = <0x00600000 0x00a00000>; 107 }; 108 partition@1000000 { 109 label = "nrootfs"; 110 reg = <0x01000000 0x03000000>; 111 }; 112 partition@4000000 { 113 label = "ncustfs"; 114 reg = <0x04000000 0x3c000000>; 115 }; 116 }; 117}; 118 119&ohci0 { 120 status = "okay"; 121}; 122 123&pcie0 { 124 status = "okay"; 125}; 126 127&pcie1 { 128 status = "okay"; 129}; 130 131&pinctrl { 132 pinctrl-names = "default"; 133 pinctrl-0 = <&nand_sel>; 134 nand_sel: nand_sel { 135 function = "nand"; 136 groups = "nand_grp"; 137 }; 138}; 139 140&qspi { 141 status = "okay"; 142 bspi-sel = <0>; 143 flash: flash@0 { 144 #address-cells = <1>; 145 #size-cells = <1>; 146 compatible = "m25p80"; 147 reg = <0x0>; 148 spi-max-frequency = <12500000>; 149 m25p,fast-read; 150 spi-cpol; 151 spi-cpha; 152 153 partition@0 { 154 label = "boot"; 155 reg = <0x00000000 0x000a0000>; 156 }; 157 158 partition@a0000 { 159 label = "env"; 160 reg = <0x000a0000 0x00060000>; 161 }; 162 163 partition@100000 { 164 label = "system"; 165 reg = <0x00100000 0x00600000>; 166 }; 167 168 partition@700000 { 169 label = "rootfs"; 170 reg = <0x00700000 0x01900000>; 171 }; 172 }; 173}; 174 175&srab { 176 compatible = "brcm,bcm58622-srab", "brcm,nsp-srab"; 177 status = "okay"; 178 179 ports { 180 port@0 { 181 label = "port0"; 182 reg = <0>; 183 }; 184 185 port@1 { 186 label = "port1"; 187 reg = <1>; 188 }; 189 190 port@2 { 191 label = "port2"; 192 reg = <2>; 193 }; 194 195 port@3 { 196 label = "port3"; 197 reg = <3>; 198 }; 199 200 port@4 { 201 label = "port4"; 202 reg = <4>; 203 }; 204 205 port@8 { 206 ethernet = <&amac2>; 207 label = "cpu"; 208 reg = <8>; 209 fixed-link { 210 speed = <1000>; 211 full-duplex; 212 }; 213 }; 214 }; 215}; 216 217&uart0 { 218 status = "okay"; 219}; 220 221&usb3_phy { 222 status = "okay"; 223}; 224 225&xhci { 226 status = "okay"; 227}; 228