1/* 2 * SAMSUNG Snow board device tree source 3 * 4 * Copyright (c) 2012 Samsung Electronics Co., Ltd. 5 * http://www.samsung.com 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10*/ 11 12/dts-v1/; 13/include/ "exynos5250.dtsi" 14 15/ { 16 model = "Google Snow"; 17 compatible = "google,snow", "samsung,exynos5250"; 18 19 aliases { 20 i2c0 = "/i2c@12c60000"; 21 i2c1 = "/i2c@12c70000"; 22 i2c2 = "/i2c@12c80000"; 23 i2c3 = "/i2c@12c90000"; 24 i2c4 = "/i2c@12ca0000"; 25 i2c5 = "/i2c@12cb0000"; 26 i2c6 = "/i2c@12cc0000"; 27 i2c7 = "/i2c@12cd0000"; 28 spi0 = "/spi@12d20000"; 29 spi1 = "/spi@12d30000"; 30 spi2 = "/spi@12d40000"; 31 spi3 = "/spi@131a0000"; 32 spi4 = "/spi@131b0000"; 33 mmc0 = "/mmc@12200000"; 34 mmc1 = "/mmc@12210000"; 35 mmc2 = "/mmc@12220000"; 36 mmc3 = "/mmc@12230000"; 37 serial0 = "/serial@12C30000"; 38 console = "/serial@12C30000"; 39 i2s = "/sound@3830000"; 40 }; 41 42 i2c4: i2c@12ca0000 { 43 cros-ec@1e { 44 reg = <0x1e>; 45 compatible = "google,cros-ec"; 46 i2c-max-frequency = <100000>; 47 ec-interrupt = <&gpio 182 1>; 48 }; 49 50 power-regulator@48 { 51 compatible = "ti,tps65090"; 52 reg = <0x48>; 53 }; 54 }; 55 56 spi@131b0000 { 57 spi-max-frequency = <1000000>; 58 spi-deactivate-delay = <100>; 59 cros-ec@0 { 60 reg = <0>; 61 compatible = "google,cros-ec"; 62 spi-max-frequency = <5000000>; 63 ec-interrupt = <&gpio 182 1>; 64 optimise-flash-write; 65 status = "disabled"; 66 }; 67 }; 68 69 sound@3830000 { 70 samsung,codec-type = "max98095"; 71 codec-enable-gpio = <&gpio 0xb7 0>; 72 }; 73 74 sound@12d60000 { 75 status = "disabled"; 76 }; 77 78 i2c@12cd0000 { 79 soundcodec@22 { 80 reg = <0x22>; 81 compatible = "maxim,max98095-codec"; 82 }; 83 84 ptn3460-bridge@20 { 85 compatible = "nxp,ptn3460"; 86 reg = <0x20>; 87 /* 88 * TODO(sjg@chromium.org): Use GPIOs here 89 * powerdown-gpio = <&gpy2 5 0>; 90 * reset-gpio = <&gpx1 5 0>; 91 * edid-emulation = <5>; 92 * pinctrl-names = "default"; 93 * pinctrl-0 = <&ptn3460_gpios>; 94 */ 95 }; 96 }; 97 98 i2c@12c60000 { 99 pmic@9 { 100 reg = <0x9>; 101 compatible = "maxim,max77686_pmic"; 102 }; 103 }; 104 105 mmc@12200000 { 106 samsung,bus-width = <8>; 107 samsung,timing = <1 3 3>; 108 samsung,removable = <0>; 109 }; 110 111 mmc@12210000 { 112 status = "disabled"; 113 }; 114 115 mmc@12220000 { 116 samsung,bus-width = <4>; 117 samsung,timing = <1 2 3>; 118 samsung,removable = <1>; 119 }; 120 121 mmc@12230000 { 122 status = "disabled"; 123 }; 124 125 ehci@12110000 { 126 samsung,vbus-gpio = <&gpio 0x309 0>; /* X11 */ 127 }; 128 129 xhci@12000000 { 130 samsung,vbus-gpio = <&gpio 0x317 0>; /* X27 */ 131 }; 132 133 tmu@10060000 { 134 samsung,min-temp = <25>; 135 samsung,max-temp = <125>; 136 samsung,start-warning = <95>; 137 samsung,start-tripping = <105>; 138 samsung,hw-tripping = <110>; 139 samsung,efuse-min-value = <40>; 140 samsung,efuse-value = <55>; 141 samsung,efuse-max-value = <100>; 142 samsung,slope = <274761730>; 143 samsung,dc-value = <25>; 144 }; 145 146 cros-ec-keyb { 147 compatible = "google,cros-ec-keyb"; 148 google,key-rows = <8>; 149 google,key-columns = <13>; 150 google,repeat-delay-ms = <240>; 151 google,repeat-rate-ms = <30>; 152 google,ghost-filter; 153 /* 154 * Keymap entries take the form of 0xRRCCKKKK where 155 * RR=Row CC=Column KKKK=Key Code 156 * The values below are for a US keyboard layout and 157 * are taken from the Linux driver. Note that the 158 * 102ND key is not used for US keyboards. 159 */ 160 linux,keymap = < 161 /* CAPSLCK F1 B F10 */ 162 0x0001003a 0x0002003b 0x00030030 0x00040044 163 /* N = R_ALT ESC */ 164 0x00060031 0x0008000d 0x000a0064 0x01010001 165 /* F4 G F7 H */ 166 0x0102003e 0x01030022 0x01040041 0x01060023 167 /* ' F9 BKSPACE L_CTRL */ 168 0x01080028 0x01090043 0x010b000e 0x0200001d 169 /* TAB F3 T F6 */ 170 0x0201000f 0x0202003d 0x02030014 0x02040040 171 /* ] Y 102ND [ */ 172 0x0205001b 0x02060015 0x02070056 0x0208001a 173 /* F8 GRAVE F2 5 */ 174 0x02090042 0x03010029 0x0302003c 0x03030006 175 /* F5 6 - \ */ 176 0x0304003f 0x03060007 0x0308000c 0x030b002b 177 /* R_CTRL A D F */ 178 0x04000061 0x0401001e 0x04020020 0x04030021 179 /* S K J ; */ 180 0x0404001f 0x04050025 0x04060024 0x04080027 181 /* L ENTER Z C */ 182 0x04090026 0x040b001c 0x0501002c 0x0502002e 183 /* V X , M */ 184 0x0503002f 0x0504002d 0x05050033 0x05060032 185 /* L_SHIFT / . SPACE */ 186 0x0507002a 0x05080035 0x05090034 0x050B0039 187 /* 1 3 4 2 */ 188 0x06010002 0x06020004 0x06030005 0x06040003 189 /* 8 7 0 9 */ 190 0x06050009 0x06060008 0x0608000b 0x0609000a 191 /* L_ALT DOWN RIGHT Q */ 192 0x060a0038 0x060b006c 0x060c006a 0x07010010 193 /* E R W I */ 194 0x07020012 0x07030013 0x07040011 0x07050017 195 /* U R_SHIFT P O */ 196 0x07060016 0x07070036 0x07080019 0x07090018 197 /* UP LEFT */ 198 0x070b0067 0x070c0069>; 199 }; 200 201 fimd@14400000 { 202 samsung,vl-freq = <60>; 203 samsung,vl-col = <1366>; 204 samsung,vl-row = <768>; 205 samsung,vl-width = <1366>; 206 samsung,vl-height = <768>; 207 208 samsung,vl-clkp; 209 samsung,vl-dp; 210 samsung,vl-hsp; 211 samsung,vl-vsp; 212 213 samsung,vl-bpix = <4>; 214 215 samsung,vl-hspw = <32>; 216 samsung,vl-hbpd = <80>; 217 samsung,vl-hfpd = <48>; 218 samsung,vl-vspw = <5>; 219 samsung,vl-vbpd = <14>; 220 samsung,vl-vfpd = <3>; 221 samsung,vl-cmd-allow-len = <0xf>; 222 223 samsung,winid = <0>; 224 samsung,interface-mode = <1>; 225 samsung,dp-enabled = <1>; 226 samsung,dual-lcd-enabled = <0>; 227 }; 228 229 dp@145b0000 { 230 samsung,lt-status = <0>; 231 232 samsung,master-mode = <0>; 233 samsung,bist-mode = <0>; 234 samsung,bist-pattern = <0>; 235 samsung,h-sync-polarity = <0>; 236 samsung,v-sync-polarity = <0>; 237 samsung,interlaced = <0>; 238 samsung,color-space = <0>; 239 samsung,dynamic-range = <0>; 240 samsung,ycbcr-coeff = <0>; 241 samsung,color-depth = <1>; 242 }; 243 244}; 245