arch/arm64/boot/dts/broadcom/ns2-svk.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 "ns2.dtsi"
  36
  37 / {
  38         model = "Broadcom NS2 SVK";
  39         compatible = "brcm,ns2-svk", "brcm,ns2";
  40
  41         aliases {
  42                 serial0 = &uart3;
  43                 serial1 = &uart0;
  44                 serial2 = &uart1;
  45                 serial3 = &uart2;
  46         };
  47
  48         chosen {
  49                 stdout-path = "serial0:115200n8";
  50                 bootargs = "earlycon=uart8250,mmio32,0x66130000";
  51         };
  52
  53         memory {
  54                 device_type = "memory";
  55                 reg = <0x000000000 0x80000000 0x00000000 0x40000000>;
  56         };
  57 };
  58
  59 &enet {
  60         status = "ok";
  61 };
  62
  63 &pci_phy0 {
  64         status = "ok";
  65 };
  66
  67 &pci_phy1 {
  68         status = "ok";
  69 };
  70
  71 &pcie0 {
  72         status = "ok";
  73 };
  74
  75 &pcie4 {
  76         status = "ok";
  77 };
  78
  79 &i2c0 {
  80         status = "ok";
  81 };
  82
  83 &i2c1 {
  84         status = "ok";
  85 };
  86
  87 &uart0 {
  88         status = "ok";
  89 };
  90
  91 &uart1 {
  92         status = "ok";
  93 };
  94
  95 &uart2 {
  96         status = "ok";
  97 };
  98
  99 &uart3 {
 100         status = "ok";
 101 };
 102
 103 &ssp0 {
 104         status = "ok";
 105
 106         slic@0 {
 107                 compatible = "silabs,si3226x";
 108                 reg = <0>;
 109                 spi-max-frequency = <5000000>;
 110                 spi-cpha = <1>;
 111                 spi-cpol = <1>;
 112                 pl022,hierarchy = <0>;
 113                 pl022,interface = <0>;
 114                 pl022,slave-tx-disable = <0>;
 115                 pl022,com-mode = <0>;
 116                 pl022,rx-level-trig = <1>;
 117                 pl022,tx-level-trig = <1>;
 118                 pl022,ctrl-len = <11>;
 119                 pl022,wait-state = <0>;
 120                 pl022,duplex = <0>;
 121         };
 122 };
 123
 124 &ssp1 {
 125         status = "ok";
 126
 127         at25@0 {
 128                 compatible = "atmel,at25";
 129                 reg = <0>;
 130                 spi-max-frequency = <5000000>;
 131                 at25,byte-len = <0x8000>;
 132                 at25,addr-mode = <2>;
 133                 at25,page-size = <64>;
 134                 spi-cpha = <1>;
 135                 spi-cpol = <1>;
 136                 pl022,hierarchy = <0>;
 137                 pl022,interface = <0>;
 138                 pl022,slave-tx-disable = <0>;
 139                 pl022,com-mode = <0>;
 140                 pl022,rx-level-trig = <1>;
 141                 pl022,tx-level-trig = <1>;
 142                 pl022,ctrl-len = <11>;
 143                 pl022,wait-state = <0>;
 144                 pl022,duplex = <0>;
 145         };
 146 };
 147
 148 &sata_phy0 {
 149         status = "ok";
 150 };
 151
 152 &sata_phy1 {
 153         status = "ok";
 154 };
 155
 156 &sata {
 157         status = "ok";
 158 };
 159
 160 &sdio0 {
 161         status = "ok";
 162 };
 163
 164 &sdio1 {
 165         status = "ok";
 166 };
 167
 168 &nand {
 169         nandcs@0 {
 170                 compatible = "brcm,nandcs";
 171                 reg = <0>;
 172                 nand-ecc-mode = "hw";
 173                 nand-ecc-strength = <8>;
 174                 nand-ecc-step-size = <512>;
 175                 nand-bus-width = <16>;
 176                 brcm,nand-oob-sector-size = <16>;
 177                 #address-cells = <1>;
 178                 #size-cells = <1>;
 179         };
 180 };
 181
 182 &mdio_mux_iproc {
 183         mdio@10 {
 184                 gphy0: eth-phy@10 {
 185                         enet-phy-lane-swap;
 186                         reg = <0x10>;
 187                 };
 188         };
 189 };
 190
 191 &pinctrl {
 192         pinctrl-names = "default";
 193         pinctrl-0 = <&nand_sel>;
 194         nand_sel: nand_sel {
 195                 function = "nand";
 196                 groups = "nand_grp";
 197         };
 198 };
 199
 200 &qspi {
 201         bspi-sel = <0>;
 202         flash: m25p80@0 {
 203                 #address-cells = <1>;
 204                 #size-cells = <1>;
 205                 compatible = "m25p80";
 206                 reg = <0x0>;
 207                 spi-max-frequency = <12500000>;
 208                 m25p,fast-read;
 209                 spi-cpol;
 210                 spi-cpha;
 211
 212                 partition@0 {
 213                         label = "boot";
 214                         reg = <0x00000000 0x000a0000>;
 215                 };
 216
 217                 partition@a0000 {
 218                         label = "env";
 219                         reg = <0x000a0000 0x00060000>;
 220                 };
 221
 222                 partition@100000 {
 223                         label = "system";
 224                         reg = <0x00100000 0x00600000>;
 225                 };
 226
 227                 partition@700000 {
 228                         label = "rootfs";
 229                         reg = <0x00700000 0x01900000>;
 230                 };
 231         };
 232 };