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&pci_phy0 { 60 status = "ok"; 61}; 62 63&pci_phy1 { 64 status = "ok"; 65}; 66 67&pcie0 { 68 status = "ok"; 69}; 70 71&pcie4 { 72 status = "ok"; 73}; 74 75&i2c0 { 76 status = "ok"; 77}; 78 79&i2c1 { 80 status = "ok"; 81}; 82 83&uart0 { 84 status = "ok"; 85}; 86 87&uart1 { 88 status = "ok"; 89}; 90 91&uart2 { 92 status = "ok"; 93}; 94 95&uart3 { 96 status = "ok"; 97}; 98 99&ssp0 { 100 status = "ok"; 101 102 slic@0 { 103 compatible = "silabs,si3226x"; 104 reg = <0>; 105 spi-max-frequency = <5000000>; 106 spi-cpha = <1>; 107 spi-cpol = <1>; 108 pl022,hierarchy = <0>; 109 pl022,interface = <0>; 110 pl022,slave-tx-disable = <0>; 111 pl022,com-mode = <0>; 112 pl022,rx-level-trig = <1>; 113 pl022,tx-level-trig = <1>; 114 pl022,ctrl-len = <11>; 115 pl022,wait-state = <0>; 116 pl022,duplex = <0>; 117 }; 118}; 119 120&ssp1 { 121 status = "ok"; 122 123 at25@0 { 124 compatible = "atmel,at25"; 125 reg = <0>; 126 spi-max-frequency = <5000000>; 127 at25,byte-len = <0x8000>; 128 at25,addr-mode = <2>; 129 at25,page-size = <64>; 130 spi-cpha = <1>; 131 spi-cpol = <1>; 132 pl022,hierarchy = <0>; 133 pl022,interface = <0>; 134 pl022,slave-tx-disable = <0>; 135 pl022,com-mode = <0>; 136 pl022,rx-level-trig = <1>; 137 pl022,tx-level-trig = <1>; 138 pl022,ctrl-len = <11>; 139 pl022,wait-state = <0>; 140 pl022,duplex = <0>; 141 }; 142}; 143 144&sata_phy0 { 145 status = "ok"; 146}; 147 148&sata_phy1 { 149 status = "ok"; 150}; 151 152&sata { 153 status = "ok"; 154}; 155 156&sdio0 { 157 status = "ok"; 158}; 159 160&nand { 161 nandcs@0 { 162 compatible = "brcm,nandcs"; 163 reg = <0>; 164 nand-ecc-mode = "hw"; 165 nand-ecc-strength = <8>; 166 nand-ecc-step-size = <512>; 167 nand-bus-width = <16>; 168 brcm,nand-oob-sector-size = <16>; 169 #address-cells = <1>; 170 #size-cells = <1>; 171 }; 172}; 173 174&mdio_mux_iproc { 175 mdio@10 { 176 gphy0: eth-phy@10 { 177 reg = <0x10>; 178 }; 179 }; 180}; 181 182&pinctrl { 183 pinctrl-names = "default"; 184 pinctrl-0 = <&nand_sel>; 185 nand_sel: nand_sel { 186 function = "nand"; 187 groups = "nand_grp"; 188 }; 189}; 190