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 XMC (BCM958525xmc)"; 40 compatible = "brcm,bcm958525xmc", "brcm,bcm58525", "brcm,nsp"; 41 42 chosen { 43 stdout-path = "serial0:115200n8"; 44 }; 45 46 memory@60000000 { 47 device_type = "memory"; 48 reg = <0x60000000 0x40000000>; 49 }; 50 51 gpio-restart { 52 compatible = "gpio-restart"; 53 gpios = <&gpioa 31 GPIO_ACTIVE_LOW>; 54 open-source; 55 priority = <200>; 56 }; 57}; 58 59/* XHCI support needed to be complete */ 60 61&dma { 62 status = "okay"; 63}; 64 65&amac0 { 66 status = "okay"; 67}; 68 69&ehci0 { 70 status = "okay"; 71}; 72 73&i2c0 { 74 status = "okay"; 75 76 temperature-sensor@4c { 77 compatible = "adi,adt7461a"; 78 reg = <0x4c>; 79 }; 80 81 eeprom@52 { 82 compatible = "atmel,24c02"; 83 reg = <0x52>; 84 pagesize = <16>; 85 }; 86 87 rtc@68 { 88 compatible = "st,m41t81"; 89 reg = <0x68>; 90 }; 91}; 92 93&nand_controller { 94 nand@0 { 95 compatible = "brcm,nandcs"; 96 reg = <0>; 97 nand-on-flash-bbt; 98 99 #address-cells = <1>; 100 #size-cells = <1>; 101 102 nand-ecc-strength = <24>; 103 nand-ecc-step-size = <1024>; 104 105 brcm,nand-oob-sector-size = <27>; 106 107 partition@0 { 108 label = "nboot"; 109 reg = <0x00000000 0x00200000>; 110 read-only; 111 }; 112 partition@200000 { 113 label = "nenv"; 114 reg = <0x00200000 0x00400000>; 115 }; 116 partition@600000 { 117 label = "nsystem"; 118 reg = <0x00600000 0x00a00000>; 119 }; 120 partition@1000000 { 121 label = "nrootfs"; 122 reg = <0x01000000 0x03000000>; 123 }; 124 partition@4000000 { 125 label = "ncustfs"; 126 reg = <0x04000000 0x3c000000>; 127 }; 128 }; 129}; 130 131&ohci0 { 132 status = "okay"; 133}; 134 135&pcie0 { 136 status = "okay"; 137}; 138 139&pcie1 { 140 status = "okay"; 141}; 142 143&pinctrl { 144 pinctrl-names = "default"; 145 pinctrl-0 = <&nand_sel>; 146 nand_sel: nand_sel { 147 function = "nand"; 148 groups = "nand_grp"; 149 }; 150}; 151 152&qspi { 153 status = "okay"; 154 bspi-sel = <0>; 155 flash: flash@0 { 156 #address-cells = <1>; 157 #size-cells = <1>; 158 compatible = "m25p80"; 159 reg = <0x0>; 160 spi-max-frequency = <12500000>; 161 m25p,fast-read; 162 spi-cpol; 163 spi-cpha; 164 165 partition@0 { 166 label = "boot"; 167 reg = <0x00000000 0x000a0000>; 168 }; 169 170 partition@a0000 { 171 label = "env"; 172 reg = <0x000a0000 0x00060000>; 173 }; 174 175 partition@100000 { 176 label = "system"; 177 reg = <0x00100000 0x00600000>; 178 }; 179 180 partition@700000 { 181 label = "rootfs"; 182 reg = <0x00700000 0x01900000>; 183 }; 184 }; 185}; 186 187&sata_phy0 { 188 status = "okay"; 189}; 190 191&sata_phy1 { 192 status = "okay"; 193}; 194 195&sata { 196 status = "okay"; 197}; 198 199&sdio { 200 status = "okay"; 201}; 202 203&uart0 { 204 status = "okay"; 205}; 206 207&usb3_phy { 208 status = "okay"; 209}; 210 211&xhci { 212 status = "okay"; 213}; 214 215&srab { 216 compatible = "brcm,bcm58525-srab", "brcm,nsp-srab"; 217}; 218