Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Common device tree include for all Exynos 5250 boards based off of Daisy. |
| 3 | * |
| 4 | * Copyright (c) 2012 Google, Inc |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| 11 | / { |
| 12 | aliases { |
| 13 | }; |
| 14 | |
| 15 | memory { |
| 16 | reg = <0x40000000 0x80000000>; |
| 17 | }; |
| 18 | |
| 19 | chosen { |
| 20 | }; |
| 21 | |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 22 | pinctrl@11400000 { |
| 23 | /* |
| 24 | * Disabled pullups since external part has its own pullups and |
| 25 | * double-pulling gets us out of spec in some cases. |
| 26 | */ |
| 27 | i2c2_bus: i2c2-bus { |
| 28 | samsung,pin-pud = <0>; |
| 29 | }; |
Doug Anderson | c61248a | 2013-10-23 06:11:01 -0700 | [diff] [blame] | 30 | |
| 31 | max77686_irq: max77686-irq { |
| 32 | samsung,pins = "gpx3-2"; |
| 33 | samsung,pin-function = <0>; |
| 34 | samsung,pin-pud = <0>; |
| 35 | samsung,pin-drv = <0>; |
| 36 | }; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 37 | }; |
| 38 | |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 39 | i2c@12C60000 { |
| 40 | samsung,i2c-sda-delay = <100>; |
| 41 | samsung,i2c-max-bus-freq = <378000>; |
Abhilash Kesavan | c877533 | 2013-02-12 21:24:08 -0800 | [diff] [blame] | 42 | |
| 43 | max77686@09 { |
| 44 | compatible = "maxim,max77686"; |
Doug Anderson | c61248a | 2013-10-23 06:11:01 -0700 | [diff] [blame] | 45 | interrupt-parent = <&gpx3>; |
| 46 | interrupts = <2 0>; |
| 47 | pinctrl-names = "default"; |
| 48 | pinctrl-0 = <&max77686_irq>; |
| 49 | wakeup-source; |
Abhilash Kesavan | c877533 | 2013-02-12 21:24:08 -0800 | [diff] [blame] | 50 | reg = <0x09>; |
| 51 | |
| 52 | voltage-regulators { |
| 53 | ldo1_reg: LDO1 { |
| 54 | regulator-name = "P1.0V_LDO_OUT1"; |
| 55 | regulator-min-microvolt = <1000000>; |
| 56 | regulator-max-microvolt = <1000000>; |
| 57 | regulator-always-on; |
| 58 | }; |
| 59 | |
| 60 | ldo2_reg: LDO2 { |
| 61 | regulator-name = "P1.8V_LDO_OUT2"; |
| 62 | regulator-min-microvolt = <1800000>; |
| 63 | regulator-max-microvolt = <1800000>; |
| 64 | regulator-always-on; |
| 65 | }; |
| 66 | |
| 67 | ldo3_reg: LDO3 { |
| 68 | regulator-name = "P1.8V_LDO_OUT3"; |
| 69 | regulator-min-microvolt = <1800000>; |
| 70 | regulator-max-microvolt = <1800000>; |
| 71 | regulator-always-on; |
| 72 | }; |
| 73 | |
| 74 | ldo7_reg: LDO7 { |
| 75 | regulator-name = "P1.1V_LDO_OUT7"; |
| 76 | regulator-min-microvolt = <1100000>; |
| 77 | regulator-max-microvolt = <1100000>; |
| 78 | regulator-always-on; |
| 79 | }; |
| 80 | |
| 81 | ldo8_reg: LDO8 { |
| 82 | regulator-name = "P1.0V_LDO_OUT8"; |
| 83 | regulator-min-microvolt = <1000000>; |
| 84 | regulator-max-microvolt = <1000000>; |
| 85 | regulator-always-on; |
| 86 | }; |
| 87 | |
| 88 | ldo10_reg: LDO10 { |
| 89 | regulator-name = "P1.8V_LDO_OUT10"; |
| 90 | regulator-min-microvolt = <1800000>; |
| 91 | regulator-max-microvolt = <1800000>; |
| 92 | regulator-always-on; |
| 93 | }; |
| 94 | |
| 95 | ldo12_reg: LDO12 { |
| 96 | regulator-name = "P3.0V_LDO_OUT12"; |
| 97 | regulator-min-microvolt = <3000000>; |
| 98 | regulator-max-microvolt = <3000000>; |
| 99 | regulator-always-on; |
| 100 | }; |
| 101 | |
| 102 | ldo14_reg: LDO14 { |
| 103 | regulator-name = "P1.8V_LDO_OUT14"; |
| 104 | regulator-min-microvolt = <1800000>; |
| 105 | regulator-max-microvolt = <1800000>; |
| 106 | regulator-always-on; |
| 107 | }; |
| 108 | |
| 109 | ldo15_reg: LDO15 { |
| 110 | regulator-name = "P1.0V_LDO_OUT15"; |
| 111 | regulator-min-microvolt = <1000000>; |
| 112 | regulator-max-microvolt = <1000000>; |
| 113 | regulator-always-on; |
| 114 | }; |
| 115 | |
| 116 | ldo16_reg: LDO16 { |
| 117 | regulator-name = "P1.8V_LDO_OUT16"; |
| 118 | regulator-min-microvolt = <1800000>; |
| 119 | regulator-max-microvolt = <1800000>; |
| 120 | regulator-always-on; |
| 121 | }; |
| 122 | |
| 123 | buck1_reg: BUCK1 { |
| 124 | regulator-name = "vdd_mif"; |
| 125 | regulator-min-microvolt = <950000>; |
| 126 | regulator-max-microvolt = <1300000>; |
| 127 | regulator-always-on; |
| 128 | regulator-boot-on; |
| 129 | }; |
| 130 | |
| 131 | buck2_reg: BUCK2 { |
| 132 | regulator-name = "vdd_arm"; |
| 133 | regulator-min-microvolt = <850000>; |
| 134 | regulator-max-microvolt = <1350000>; |
| 135 | regulator-always-on; |
| 136 | regulator-boot-on; |
| 137 | }; |
| 138 | |
| 139 | buck3_reg: BUCK3 { |
| 140 | regulator-name = "vdd_int"; |
| 141 | regulator-min-microvolt = <900000>; |
| 142 | regulator-max-microvolt = <1200000>; |
| 143 | regulator-always-on; |
| 144 | regulator-boot-on; |
| 145 | }; |
| 146 | |
| 147 | buck4_reg: BUCK4 { |
| 148 | regulator-name = "vdd_g3d"; |
| 149 | regulator-min-microvolt = <850000>; |
| 150 | regulator-max-microvolt = <1300000>; |
| 151 | regulator-always-on; |
| 152 | regulator-boot-on; |
| 153 | }; |
| 154 | |
| 155 | buck5_reg: BUCK5 { |
| 156 | regulator-name = "P1.8V_BUCK_OUT5"; |
| 157 | regulator-min-microvolt = <1800000>; |
| 158 | regulator-max-microvolt = <1800000>; |
| 159 | regulator-always-on; |
| 160 | regulator-boot-on; |
| 161 | }; |
| 162 | |
| 163 | buck6_reg: BUCK6 { |
| 164 | regulator-name = "P1.35V_BUCK_OUT6"; |
| 165 | regulator-min-microvolt = <1350000>; |
| 166 | regulator-max-microvolt = <1350000>; |
| 167 | regulator-always-on; |
| 168 | }; |
| 169 | |
| 170 | buck7_reg: BUCK7 { |
| 171 | regulator-name = "P2.0V_BUCK_OUT7"; |
| 172 | regulator-min-microvolt = <2000000>; |
| 173 | regulator-max-microvolt = <2000000>; |
| 174 | regulator-always-on; |
| 175 | }; |
| 176 | |
| 177 | buck8_reg: BUCK8 { |
| 178 | regulator-name = "P2.85V_BUCK_OUT8"; |
| 179 | regulator-min-microvolt = <2850000>; |
| 180 | regulator-max-microvolt = <2850000>; |
| 181 | regulator-always-on; |
| 182 | }; |
| 183 | }; |
| 184 | }; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 185 | }; |
| 186 | |
| 187 | i2c@12C70000 { |
| 188 | samsung,i2c-sda-delay = <100>; |
| 189 | samsung,i2c-max-bus-freq = <378000>; |
Olof Johansson | ee99ce8 | 2013-04-26 16:41:21 -0700 | [diff] [blame] | 190 | |
| 191 | trackpad { |
| 192 | reg = <0x67>; |
| 193 | compatible = "cypress,cyapa"; |
| 194 | interrupts = <2 0>; |
| 195 | interrupt-parent = <&gpx1>; |
| 196 | wakeup-source; |
| 197 | }; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 198 | }; |
| 199 | |
| 200 | i2c@12C80000 { |
| 201 | samsung,i2c-sda-delay = <100>; |
| 202 | samsung,i2c-max-bus-freq = <66000>; |
| 203 | |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 204 | hdmiddc@50 { |
Rahul Sharma | 0d1fc82 | 2013-06-19 18:21:09 +0530 | [diff] [blame] | 205 | compatible = "samsung,exynos4210-hdmiddc"; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 206 | reg = <0x50>; |
| 207 | }; |
| 208 | }; |
| 209 | |
| 210 | i2c@12C90000 { |
| 211 | samsung,i2c-sda-delay = <100>; |
| 212 | samsung,i2c-max-bus-freq = <66000>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 213 | }; |
| 214 | |
| 215 | i2c@12CA0000 { |
Doug Anderson | 97a4a1b | 2013-04-16 16:29:01 +0000 | [diff] [blame] | 216 | samsung,i2c-sda-delay = <100>; |
| 217 | samsung,i2c-max-bus-freq = <66000>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 218 | }; |
| 219 | |
| 220 | i2c@12CB0000 { |
| 221 | samsung,i2c-sda-delay = <100>; |
| 222 | samsung,i2c-max-bus-freq = <66000>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 223 | }; |
| 224 | |
| 225 | i2c@12CC0000 { |
| 226 | status = "disabled"; |
| 227 | }; |
| 228 | |
| 229 | i2c@12CD0000 { |
| 230 | samsung,i2c-sda-delay = <100>; |
| 231 | samsung,i2c-max-bus-freq = <66000>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 232 | }; |
| 233 | |
| 234 | i2c@12CE0000 { |
| 235 | samsung,i2c-sda-delay = <100>; |
| 236 | samsung,i2c-max-bus-freq = <378000>; |
| 237 | |
| 238 | hdmiphy@38 { |
Rahul Sharma | 0d1fc82 | 2013-06-19 18:21:09 +0530 | [diff] [blame] | 239 | compatible = "samsung,exynos4212-hdmiphy"; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 240 | reg = <0x38>; |
| 241 | }; |
| 242 | }; |
| 243 | |
| 244 | dwmmc0@12200000 { |
| 245 | num-slots = <1>; |
| 246 | supports-highspeed; |
| 247 | broken-cd; |
| 248 | fifo-depth = <0x80>; |
| 249 | card-detect-delay = <200>; |
| 250 | samsung,dw-mshc-ciu-div = <3>; |
Alim Akhtar | 753bd6d | 2013-01-16 15:41:01 -0800 | [diff] [blame] | 251 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 252 | samsung,dw-mshc-ddr-timing = <1 2>; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 253 | pinctrl-names = "default"; |
| 254 | pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 255 | |
| 256 | slot@0 { |
| 257 | reg = <0>; |
| 258 | bus-width = <8>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 259 | }; |
| 260 | }; |
| 261 | |
| 262 | dwmmc1@12210000 { |
| 263 | status = "disabled"; |
| 264 | }; |
| 265 | |
| 266 | dwmmc2@12220000 { |
| 267 | num-slots = <1>; |
| 268 | supports-highspeed; |
| 269 | fifo-depth = <0x80>; |
| 270 | card-detect-delay = <200>; |
| 271 | samsung,dw-mshc-ciu-div = <3>; |
Alim Akhtar | 753bd6d | 2013-01-16 15:41:01 -0800 | [diff] [blame] | 272 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 273 | samsung,dw-mshc-ddr-timing = <1 2>; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 274 | pinctrl-names = "default"; |
| 275 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 276 | |
| 277 | slot@0 { |
| 278 | reg = <0>; |
| 279 | bus-width = <4>; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 280 | wp-gpios = <&gpc2 1 0>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 281 | }; |
| 282 | }; |
| 283 | |
| 284 | dwmmc3@12230000 { |
| 285 | num-slots = <1>; |
| 286 | supports-highspeed; |
| 287 | broken-cd; |
| 288 | fifo-depth = <0x80>; |
| 289 | card-detect-delay = <200>; |
| 290 | samsung,dw-mshc-ciu-div = <3>; |
Alim Akhtar | 753bd6d | 2013-01-16 15:41:01 -0800 | [diff] [blame] | 291 | samsung,dw-mshc-sdr-timing = <2 3>; |
| 292 | samsung,dw-mshc-ddr-timing = <1 2>; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 293 | /* See board-specific dts files for pin setup */ |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 294 | |
| 295 | slot@0 { |
| 296 | reg = <0>; |
| 297 | bus-width = <4>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 298 | }; |
| 299 | }; |
| 300 | |
| 301 | spi_0: spi@12d20000 { |
| 302 | status = "disabled"; |
| 303 | }; |
| 304 | |
| 305 | spi_1: spi@12d30000 { |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 306 | samsung,spi-src-clk = <0>; |
| 307 | num-cs = <1>; |
| 308 | }; |
| 309 | |
| 310 | spi_2: spi@12d40000 { |
| 311 | status = "disabled"; |
| 312 | }; |
| 313 | |
| 314 | hdmi { |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 315 | hpd-gpio = <&gpx3 7 0>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 316 | }; |
| 317 | |
| 318 | gpio-keys { |
| 319 | compatible = "gpio-keys"; |
| 320 | |
| 321 | power { |
| 322 | label = "Power"; |
Thomas Abraham | f8bfe2b | 2013-04-04 14:16:11 +0900 | [diff] [blame] | 323 | gpios = <&gpx1 3 1>; |
Doug Anderson | 95e8294 | 2012-11-21 13:32:21 +0900 | [diff] [blame] | 324 | linux,code = <116>; /* KEY_POWER */ |
| 325 | gpio-key,wakeup; |
| 326 | }; |
| 327 | }; |
| 328 | }; |