0001 /*
0002 * BSD LICENSE
0003 *
0004 * Copyright(c) 2016 Broadcom. All rights reserved.
0005 *
0006 * Redistribution and use in source and binary forms, with or without
0007 * modification, are permitted provided that the following conditions
0008 * are met:
0009 *
0010 * * Redistributions of source code must retain the above copyright
0011 * notice, this list of conditions and the following disclaimer.
0012 * * Redistributions in binary form must reproduce the above copyright
0013 * notice, this list of conditions and the following disclaimer in
0014 * the documentation and/or other materials provided with the
0015 * distribution.
0016 * * Neither the name of Broadcom Corporation nor the names of its
0017 * contributors may be used to endorse or promote products derived
0018 * from this software without specific prior written permission.
0019 *
0020 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
0021 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
0022 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
0023 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
0024 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
0025 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
0026 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
0027 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
0028 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
0029 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
0030 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
0031 */
0032
0033 /dts-v1/;
0034
0035 #include "bcm-nsp.dtsi"
0036 #include <dt-bindings/gpio/gpio.h>
0037
0038 / {
0039 model = "NorthStar Plus XMC (BCM958525xmc)";
0040 compatible = "brcm,bcm958525xmc", "brcm,bcm58525", "brcm,nsp";
0041
0042 chosen {
0043 stdout-path = "serial0:115200n8";
0044 };
0045
0046 memory@60000000 {
0047 device_type = "memory";
0048 reg = <0x60000000 0x40000000>;
0049 };
0050
0051 gpio-restart {
0052 compatible = "gpio-restart";
0053 gpios = <&gpioa 31 GPIO_ACTIVE_LOW>;
0054 open-source;
0055 priority = <200>;
0056 };
0057 };
0058
0059 /* XHCI support needed to be complete */
0060
0061 &dma {
0062 status = "okay";
0063 };
0064
0065 &amac0 {
0066 status = "okay";
0067 };
0068
0069 &ehci0 {
0070 status = "okay";
0071 };
0072
0073 &i2c0 {
0074 status = "okay";
0075
0076 temperature-sensor@4c {
0077 compatible = "adi,adt7461a";
0078 reg = <0x4c>;
0079 };
0080
0081 eeprom@52 {
0082 compatible = "atmel,24c02";
0083 reg = <0x52>;
0084 pagesize = <16>;
0085 };
0086
0087 rtc@68 {
0088 compatible = "st,m41t81";
0089 reg = <0x68>;
0090 };
0091 };
0092
0093 &nand_controller {
0094 nand@0 {
0095 compatible = "brcm,nandcs";
0096 reg = <0>;
0097 nand-on-flash-bbt;
0098
0099 #address-cells = <1>;
0100 #size-cells = <1>;
0101
0102 nand-ecc-strength = <24>;
0103 nand-ecc-step-size = <1024>;
0104
0105 brcm,nand-oob-sector-size = <27>;
0106
0107 partition@0 {
0108 label = "nboot";
0109 reg = <0x00000000 0x00200000>;
0110 read-only;
0111 };
0112 partition@200000 {
0113 label = "nenv";
0114 reg = <0x00200000 0x00400000>;
0115 };
0116 partition@600000 {
0117 label = "nsystem";
0118 reg = <0x00600000 0x00a00000>;
0119 };
0120 partition@1000000 {
0121 label = "nrootfs";
0122 reg = <0x01000000 0x03000000>;
0123 };
0124 partition@4000000 {
0125 label = "ncustfs";
0126 reg = <0x04000000 0x3c000000>;
0127 };
0128 };
0129 };
0130
0131 &ohci0 {
0132 status = "okay";
0133 };
0134
0135 &pcie0 {
0136 status = "okay";
0137 };
0138
0139 &pcie1 {
0140 status = "okay";
0141 };
0142
0143 &pinctrl {
0144 pinctrl-names = "default";
0145 pinctrl-0 = <&nand_sel>;
0146 nand_sel: nand_sel {
0147 function = "nand";
0148 groups = "nand_grp";
0149 };
0150 };
0151
0152 &qspi {
0153 status = "okay";
0154 bspi-sel = <0>;
0155 flash: flash@0 {
0156 #address-cells = <1>;
0157 #size-cells = <1>;
0158 compatible = "m25p80";
0159 reg = <0x0>;
0160 spi-max-frequency = <12500000>;
0161 m25p,fast-read;
0162 spi-cpol;
0163 spi-cpha;
0164
0165 partition@0 {
0166 label = "boot";
0167 reg = <0x00000000 0x000a0000>;
0168 };
0169
0170 partition@a0000 {
0171 label = "env";
0172 reg = <0x000a0000 0x00060000>;
0173 };
0174
0175 partition@100000 {
0176 label = "system";
0177 reg = <0x00100000 0x00600000>;
0178 };
0179
0180 partition@700000 {
0181 label = "rootfs";
0182 reg = <0x00700000 0x01900000>;
0183 };
0184 };
0185 };
0186
0187 &sata_phy0 {
0188 status = "okay";
0189 };
0190
0191 &sata_phy1 {
0192 status = "okay";
0193 };
0194
0195 &sata {
0196 status = "okay";
0197 };
0198
0199 &sdio {
0200 status = "okay";
0201 };
0202
0203 &uart0 {
0204 status = "okay";
0205 };
0206
0207 &usb3_phy {
0208 status = "okay";
0209 };
0210
0211 &xhci {
0212 status = "okay";
0213 };
0214
0215 &srab {
0216 compatible = "brcm,bcm58525-srab", "brcm,nsp-srab";
0217 };
