arch/arm/boot/dts/bcm958625k.dts

   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,bcm58625", "brcm,nsp";
  40
  41         aliases {
  42                 serial0 = &uart0;
  43                 serial1 = &uart1;
  44         };
  45
  46         chosen {
  47                 stdout-path = "serial0:115200n8";
  48         };
  49
  50         memory {
  51                 device_type = "memory";
  52                 reg = <0x60000000 0x80000000>;
  53         };
  54 };
  55
  56 &amac0 {
  57         status = "okay";
  58 };
  59
  60 &amac1 {
  61         status = "okay";
  62 };
  63
  64 &amac2 {
  65         status = "okay";
  66 };
  67
  68 &ehci0 {
  69         status = "okay";
  70 };
  71
  72 &nand {
  73         nandcs@0 {
  74                 compatible = "brcm,nandcs";
  75                 reg = <0>;
  76                 nand-on-flash-bbt;
  77
  78                 #address-cells = <1>;
  79                 #size-cells = <1>;
  80
  81                 nand-ecc-strength = <24>;
  82                 nand-ecc-step-size = <1024>;
  83
  84                 brcm,nand-oob-sector-size = <27>;
  85
  86                 partition@0 {
  87                         label = "nboot";
  88                         reg = <0x00000000 0x00200000>;
  89                         read-only;
  90                 };
  91                 partition@200000 {
  92                         label = "nenv";
  93                         reg = <0x00200000 0x00400000>;
  94                 };
  95                 partition@600000 {
  96                         label = "nsystem";
  97                         reg = <0x00600000 0x00a00000>;
  98                 };
  99                 partition@1000000 {
 100                         label = "nrootfs";
 101                         reg = <0x01000000 0x03000000>;
 102                 };
 103                 partition@4000000 {
 104                         label = "ncustfs";
 105                         reg = <0x04000000 0x3c000000>;
 106                 };
 107         };
 108 };
 109
 110 &ohci0 {
 111         status = "okay";
 112 };
 113
 114 &pcie0 {
 115         status = "okay";
 116 };
 117
 118 &pcie1 {
 119         status = "okay";
 120 };
 121
 122 &pcie2 {
 123         status = "okay";
 124 };
 125
 126 &pinctrl {
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&nand_sel>, <&gpiobs>, <&pwmc>;
 129
 130         nand_sel: nand_sel {
 131                 function = "nand";
 132                 groups = "nand_grp";
 133         };
 134
 135         gpiobs: gpiobs {
 136                 function = "gpio_b";
 137                 groups = "gpio_b_0_grp", "gpio_b_1_grp", "gpio_b_2_grp",
 138                          "gpio_b_3_grp";
 139         };
 140
 141         pwmc: pwmc {
 142                 function = "pwm";
 143                 groups = "pwm0_grp", "pwm1_grp", "pwm2_grp", "pwm3_grp";
 144         };
 145
 146         emmc_sel: emmc_sel {
 147                 function = "emmc";
 148                 groups = "emmc_grp";
 149         };
 150 };
 151
 152 &pwm {
 153         status = "okay";
 154 };
 155
 156 &qspi {
 157         bspi-sel = <0>;
 158         flash: m25p80@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 = "ok";
 213 };
 214
 215 &srab {
 216         compatible = "brcm,bcm58625-srab", "brcm,nsp-srab";
 217         status = "okay";
 218
 219         ports {
 220                 #address-cells = <1>;
 221                 #size-cells = <0>;
 222
 223                 port@0 {
 224                         label = "port0";
 225                         reg = <0>;
 226                 };
 227
 228                 port@1 {
 229                         label = "port1";
 230                         reg = <1>;
 231                 };
 232
 233                 port@2 {
 234                         label = "port2";
 235                         reg = <2>;
 236                 };
 237
 238                 port@3 {
 239                         label = "port3";
 240                         reg = <3>;
 241                 };
 242
 243                 port@4 {
 244                         label = "port4";
 245                         reg = <4>;
 246                 };
 247
 248                 port@8 {
 249                         ethernet = <&amac2>;
 250                         label = "cpu";
 251                         reg = <8>;
 252                         fixed-link {
 253                                 speed = <1000>;
 254                                 full-duplex;
 255                         };
 256                 };
 257         };
 258 };
 259
 260 &uart0 {
 261         status = "okay";
 262 };
 263
 264 &uart1 {
 265         status = "okay";
 266 };
 267
 268 &usb3_phy {
 269         status = "okay";
 270 };
 271
 272 &xhci {
 273         status = "okay";
 274 };