Chanwoo Choi | faaf348 | 2014-11-07 08:10:12 +0900 | [diff] [blame^] | 1 | /* |
| 2 | * Samsung's Exynos3250 based Rinato board device tree source |
| 3 | * |
| 4 | * Copyright (c) 2014 Samsung Electronics Co., Ltd. |
| 5 | * http://www.samsung.com |
| 6 | * |
| 7 | * Device tree source file for Samsung's Rinato board which is based on |
| 8 | * Samsung Exynos3250 SoC. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2 as |
| 12 | * published by the Free Software Foundation. |
| 13 | */ |
| 14 | |
| 15 | /dts-v1/; |
| 16 | #include "exynos3250.dtsi" |
| 17 | #include <dt-bindings/input/input.h> |
| 18 | |
| 19 | / { |
| 20 | model = "Samsung Rinato board"; |
| 21 | compatible = "samsung,rinato", "samsung,exynos3250", "samsung,exynos3"; |
| 22 | |
| 23 | aliases { |
| 24 | i2c7 = &i2c_max77836; |
| 25 | }; |
| 26 | |
| 27 | memory { |
| 28 | reg = <0x40000000 0x1ff00000>; |
| 29 | }; |
| 30 | |
| 31 | chosen { |
| 32 | bootargs = "console=ttySAC1,115200N8 root=/dev/mmcblk0p15 rootwait earlyprintk panic=5"; |
| 33 | }; |
| 34 | |
| 35 | firmware@0205F000 { |
| 36 | compatible = "samsung,secure-firmware"; |
| 37 | reg = <0x0205F000 0x1000>; |
| 38 | }; |
| 39 | |
| 40 | gpio_keys { |
| 41 | compatible = "gpio-keys"; |
| 42 | |
| 43 | power_key { |
| 44 | interrupt-parent = <&gpx2>; |
| 45 | interrupts = <7 0>; |
| 46 | gpios = <&gpx2 7 1>; |
| 47 | linux,code = <KEY_POWER>; |
| 48 | label = "power key"; |
| 49 | debounce-interval = <10>; |
| 50 | gpio-key,wakeup; |
| 51 | }; |
| 52 | }; |
| 53 | |
| 54 | i2c_max77836: i2c-gpio-0 { |
| 55 | compatible = "i2c-gpio"; |
| 56 | gpios = <&gpd0 2 0>, <&gpd0 3 0>; |
| 57 | #address-cells = <1>; |
| 58 | #size-cells = <0>; |
| 59 | |
| 60 | max77836: subpmic@25 { |
| 61 | compatible = "maxim,max77836"; |
| 62 | interrupt-parent = <&gpx1>; |
| 63 | interrupts = <5 0>; |
| 64 | reg = <0x25>; |
| 65 | wakeup; |
| 66 | |
| 67 | muic: max77836-muic { |
| 68 | compatible = "maxim,max77836-muic"; |
| 69 | }; |
| 70 | |
| 71 | regulators { |
| 72 | compatible = "maxim,max77836-regulator"; |
| 73 | safeout_reg: SAFEOUT { |
| 74 | regulator-name = "SAFEOUT"; |
| 75 | }; |
| 76 | |
| 77 | charger_reg: CHARGER { |
| 78 | regulator-name = "CHARGER"; |
| 79 | regulator-min-microamp = <45000>; |
| 80 | regulator-max-microamp = <475000>; |
| 81 | regulator-boot-on; |
| 82 | }; |
| 83 | |
| 84 | motor_reg: LDO1 { |
| 85 | regulator-name = "MOT_2.7V"; |
| 86 | regulator-min-microvolt = <1100000>; |
| 87 | regulator-max-microvolt = <2700000>; |
| 88 | }; |
| 89 | |
| 90 | LDO2 { |
| 91 | regulator-name = "UNUSED_LDO2"; |
| 92 | regulator-min-microvolt = <800000>; |
| 93 | regulator-max-microvolt = <3950000>; |
| 94 | }; |
| 95 | }; |
| 96 | |
| 97 | charger { |
| 98 | compatible = "maxim,max77836-charger"; |
| 99 | |
| 100 | maxim,constant-uvolt = <4350000>; |
| 101 | maxim,fast-charge-uamp = <225000>; |
| 102 | maxim,eoc-uamp = <7500>; |
| 103 | maxim,ovp-uvolt = <6500000>; |
| 104 | }; |
| 105 | }; |
| 106 | }; |
| 107 | }; |
| 108 | |
| 109 | &adc { |
| 110 | vdd-supply = <&ldo3_reg>; |
| 111 | status = "okay"; |
| 112 | assigned-clocks = <&cmu CLK_SCLK_TSADC>; |
| 113 | assigned-clock-rates = <6000000>; |
| 114 | |
| 115 | thermistor-ap { |
| 116 | compatible = "ntc,ncp15wb473"; |
| 117 | pullup-uv = <1800000>; |
| 118 | pullup-ohm = <100000>; |
| 119 | pulldown-ohm = <100000>; |
| 120 | io-channels = <&adc 0>; |
| 121 | }; |
| 122 | |
| 123 | thermistor-battery { |
| 124 | compatible = "ntc,ncp15wb473"; |
| 125 | pullup-uv = <1800000>; |
| 126 | pullup-ohm = <100000>; |
| 127 | pulldown-ohm = <100000>; |
| 128 | io-channels = <&adc 1>; |
| 129 | }; |
| 130 | }; |
| 131 | |
| 132 | &i2c_0 { |
| 133 | #address-cells = <1>; |
| 134 | #size-cells = <0>; |
| 135 | samsung,i2c-sda-delay = <100>; |
| 136 | samsung,i2c-slave-addr = <0x10>; |
| 137 | samsung,i2c-max-bus-freq = <100000>; |
| 138 | status = "okay"; |
| 139 | |
| 140 | s2mps14_pmic@66 { |
| 141 | compatible = "samsung,s2mps14-pmic"; |
| 142 | interrupt-parent = <&gpx0>; |
| 143 | interrupts = <7 0>; |
| 144 | reg = <0x66>; |
| 145 | wakeup; |
| 146 | |
| 147 | s2mps14_osc: clocks { |
| 148 | compatible = "samsung,s2mps14-clk"; |
| 149 | #clock-cells = <1>; |
| 150 | clock-output-names = "s2mps14_ap", "unused", |
| 151 | "s2mps14_bt"; |
| 152 | }; |
| 153 | |
| 154 | regulators { |
| 155 | ldo1_reg: LDO1 { |
| 156 | regulator-name = "VAP_ALIVE_1.0V"; |
| 157 | regulator-min-microvolt = <1000000>; |
| 158 | regulator-max-microvolt = <1000000>; |
| 159 | regulator-always-on; |
| 160 | }; |
| 161 | |
| 162 | ldo2_reg: LDO2 { |
| 163 | regulator-name = "VAP_M1_1.2V"; |
| 164 | regulator-min-microvolt = <1200000>; |
| 165 | regulator-max-microvolt = <1200000>; |
| 166 | regulator-always-on; |
| 167 | }; |
| 168 | |
| 169 | ldo3_reg: LDO3 { |
| 170 | regulator-name = "VCC_AP_1.8V"; |
| 171 | regulator-min-microvolt = <1800000>; |
| 172 | regulator-max-microvolt = <1800000>; |
| 173 | regulator-always-on; |
| 174 | }; |
| 175 | |
| 176 | ldo4_reg: LDO4 { |
| 177 | regulator-name = "VAP_AVDD_PLL1"; |
| 178 | regulator-min-microvolt = <1800000>; |
| 179 | regulator-max-microvolt = <1800000>; |
| 180 | regulator-always-on; |
| 181 | }; |
| 182 | |
| 183 | ldo5_reg: LDO5 { |
| 184 | regulator-name = "VAP_PLL_ISO_1.0V"; |
| 185 | regulator-min-microvolt = <1000000>; |
| 186 | regulator-max-microvolt = <1000000>; |
| 187 | regulator-always-on; |
| 188 | }; |
| 189 | |
| 190 | ldo6_reg: LDO6 { |
| 191 | regulator-name = "VAP_VMIPI_1.0V"; |
| 192 | regulator-min-microvolt = <1000000>; |
| 193 | regulator-max-microvolt = <1000000>; |
| 194 | regulator-always-on; |
| 195 | }; |
| 196 | |
| 197 | ldo7_reg: LDO7 { |
| 198 | regulator-name = "VAP_AVDD_1.8V"; |
| 199 | regulator-min-microvolt = <1800000>; |
| 200 | regulator-max-microvolt = <1800000>; |
| 201 | regulator-always-on; |
| 202 | }; |
| 203 | |
| 204 | ldo8_reg: LDO8 { |
| 205 | regulator-name = "VAP_USB_3.0V"; |
| 206 | regulator-min-microvolt = <3000000>; |
| 207 | regulator-max-microvolt = <3000000>; |
| 208 | regulator-always-on; |
| 209 | }; |
| 210 | |
| 211 | ldo9_reg: LDO9 { |
| 212 | regulator-name = "V_LPDDR_1.2V"; |
| 213 | regulator-min-microvolt = <1200000>; |
| 214 | regulator-max-microvolt = <1200000>; |
| 215 | regulator-always-on; |
| 216 | }; |
| 217 | |
| 218 | ldo10_reg: LDO10 { |
| 219 | regulator-name = "UNUSED_LDO10"; |
| 220 | regulator-min-microvolt = <1000000>; |
| 221 | regulator-max-microvolt = <1000000>; |
| 222 | }; |
| 223 | |
| 224 | ldo11_reg: LDO11 { |
| 225 | regulator-name = "V_EMMC_1.8V"; |
| 226 | regulator-min-microvolt = <1800000>; |
| 227 | regulator-max-microvolt = <1800000>; |
| 228 | samsung,ext-control-gpios = <&gpk0 2 0>; |
| 229 | }; |
| 230 | |
| 231 | ldo12_reg: LDO12 { |
| 232 | regulator-name = "V_EMMC_2.8V"; |
| 233 | regulator-min-microvolt = <2800000>; |
| 234 | regulator-max-microvolt = <2800000>; |
| 235 | samsung,ext-control-gpios = <&gpk0 2 0>; |
| 236 | }; |
| 237 | |
| 238 | ldo13_reg: LDO13 { |
| 239 | regulator-name = "CAM_AVDD_2.8V"; |
| 240 | regulator-min-microvolt = <2800000>; |
| 241 | regulator-max-microvolt = <2800000>; |
| 242 | }; |
| 243 | |
| 244 | ldo14_reg: LDO14 { |
| 245 | regulator-name = "UNUSED_LDO14"; |
| 246 | regulator-min-microvolt = <2700000>; |
| 247 | regulator-max-microvolt = <2700000>; |
| 248 | }; |
| 249 | |
| 250 | ldo15_reg: LDO15 { |
| 251 | regulator-name = "TSP_AVDD_3.3V"; |
| 252 | regulator-min-microvolt = <3300000>; |
| 253 | regulator-max-microvolt = <3300000>; |
| 254 | }; |
| 255 | |
| 256 | ldo16_reg: LDO16 { |
| 257 | regulator-name = "LCD_VDD_3.3V"; |
| 258 | regulator-min-microvolt = <3300000>; |
| 259 | regulator-max-microvolt = <3300000>; |
| 260 | }; |
| 261 | |
| 262 | ldo17_reg: LDO17 { |
| 263 | regulator-name = "V_IRLED_3.3V"; |
| 264 | regulator-min-microvolt = <3300000>; |
| 265 | regulator-max-microvolt = <3300000>; |
| 266 | }; |
| 267 | |
| 268 | ldo18_reg: LDO18 { |
| 269 | regulator-name = "CAM_AF_2.8V"; |
| 270 | regulator-min-microvolt = <2800000>; |
| 271 | regulator-max-microvolt = <2800000>; |
| 272 | }; |
| 273 | |
| 274 | ldo19_reg: LDO19 { |
| 275 | regulator-name = "TSP_VDD_1.8V"; |
| 276 | regulator-min-microvolt = <1800000>; |
| 277 | regulator-max-microvolt = <1800000>; |
| 278 | }; |
| 279 | |
| 280 | ldo20_reg: LDO20 { |
| 281 | regulator-name = "LCD_VDD_1.8V"; |
| 282 | regulator-min-microvolt = <1800000>; |
| 283 | regulator-max-microvolt = <1800000>; |
| 284 | }; |
| 285 | |
| 286 | ldo21_reg: LDO21 { |
| 287 | regulator-name = "CAM_IO_1.8V"; |
| 288 | regulator-min-microvolt = <1800000>; |
| 289 | regulator-max-microvolt = <1800000>; |
| 290 | }; |
| 291 | |
| 292 | ldo22_reg: LDO22 { |
| 293 | regulator-name = "CAM_DVDD_1.2V"; |
| 294 | regulator-min-microvolt = <1200000>; |
| 295 | regulator-max-microvolt = <1200000>; |
| 296 | }; |
| 297 | |
| 298 | ldo23_reg: LDO23 { |
| 299 | regulator-name = "HRM_VCC_1.8V"; |
| 300 | regulator-min-microvolt = <1800000>; |
| 301 | regulator-max-microvolt = <1800000>; |
| 302 | regulator-always-on; |
| 303 | }; |
| 304 | |
| 305 | ldo24_reg: LDO24 { |
| 306 | regulator-name = "HRM_VCC_3.3V"; |
| 307 | regulator-min-microvolt = <3000000>; |
| 308 | regulator-max-microvolt = <3000000>; |
| 309 | }; |
| 310 | |
| 311 | ldo25_reg: LDO25 { |
| 312 | regulator-name = "UNUSED_LDO25"; |
| 313 | regulator-min-microvolt = <3000000>; |
| 314 | regulator-max-microvolt = <3000000>; |
| 315 | }; |
| 316 | |
| 317 | buck1_reg: BUCK1 { |
| 318 | regulator-name = "VAP_MIF_1.0V"; |
| 319 | regulator-min-microvolt = <800000>; |
| 320 | regulator-max-microvolt = <900000>; |
| 321 | regulator-always-on; |
| 322 | }; |
| 323 | |
| 324 | buck2_reg: BUCK2 { |
| 325 | regulator-name = "VAP_ARM_1.0V"; |
| 326 | regulator-min-microvolt = <850000>; |
| 327 | regulator-max-microvolt = <1150000>; |
| 328 | regulator-always-on; |
| 329 | }; |
| 330 | |
| 331 | buck3_reg: BUCK3 { |
| 332 | regulator-name = "VAP_INT3D_1.0V"; |
| 333 | regulator-min-microvolt = <850000>; |
| 334 | regulator-max-microvolt = <1000000>; |
| 335 | regulator-always-on; |
| 336 | }; |
| 337 | |
| 338 | buck4_reg: BUCK4 { |
| 339 | regulator-name = "VCC_SUB_1.95V"; |
| 340 | regulator-min-microvolt = <1950000>; |
| 341 | regulator-max-microvolt = <1950000>; |
| 342 | regulator-always-on; |
| 343 | }; |
| 344 | |
| 345 | buck5_reg: BUCK5 { |
| 346 | regulator-name = "VCC_SUB_1.35V"; |
| 347 | regulator-min-microvolt = <1350000>; |
| 348 | regulator-max-microvolt = <1350000>; |
| 349 | regulator-always-on; |
| 350 | }; |
| 351 | }; |
| 352 | }; |
| 353 | }; |
| 354 | |
| 355 | &i2c_1 { |
| 356 | #address-cells = <1>; |
| 357 | #size-cells = <0>; |
| 358 | samsung,i2c-sda-delay = <100>; |
| 359 | samsung,i2c-slave-addr = <0x10>; |
| 360 | samsung,i2c-max-bus-freq = <400000>; |
| 361 | status = "okay"; |
| 362 | |
| 363 | fuelgauge@36 { |
| 364 | compatible = "maxim,max77836-battery"; |
| 365 | interrupt-parent = <&gpx1>; |
| 366 | interrupts = <2 8>; |
| 367 | reg = <0x36>; |
| 368 | }; |
| 369 | }; |
| 370 | |
| 371 | &i2s2 { |
| 372 | status = "okay"; |
| 373 | }; |
| 374 | |
| 375 | &mfc { |
| 376 | status = "okay"; |
| 377 | }; |
| 378 | |
| 379 | &mshc_0 { |
| 380 | #address-cells = <1>; |
| 381 | #size-cells = <0>; |
| 382 | num-slots = <1>; |
| 383 | broken-cd; |
| 384 | non-removable; |
| 385 | cap-mmc-highspeed; |
| 386 | desc-num = <4>; |
| 387 | mmc-hs200-1_8v; |
| 388 | card-detect-delay = <200>; |
| 389 | vmmc-supply = <&ldo12_reg>; |
| 390 | clock-frequency = <100000000>; |
| 391 | clock-freq-min-max = <400000 100000000>; |
| 392 | samsung,dw-mshc-ciu-div = <1>; |
| 393 | samsung,dw-mshc-sdr-timing = <0 1>; |
| 394 | samsung,dw-mshc-ddr-timing = <1 2>; |
| 395 | pinctrl-names = "default"; |
| 396 | pinctrl-0 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; |
| 397 | bus-width = <8>; |
| 398 | status = "okay"; |
| 399 | }; |
| 400 | |
| 401 | &serial_0 { |
| 402 | assigned-clocks = <&cmu CLK_SCLK_UART0>; |
| 403 | assigned-clock-rates = <100000000>; |
| 404 | status = "okay"; |
| 405 | }; |
| 406 | |
| 407 | &serial_1 { |
| 408 | status = "okay"; |
| 409 | }; |
| 410 | |
| 411 | &tmu { |
| 412 | vtmu-supply = <&ldo7_reg>; |
| 413 | status = "okay"; |
| 414 | }; |
| 415 | |
| 416 | &rtc { |
| 417 | clocks = <&cmu CLK_RTC>, <&s2mps14_osc 0>; |
| 418 | clock-names = "rtc", "rtc_src"; |
| 419 | status = "okay"; |
| 420 | }; |
| 421 | |
| 422 | &xusbxti { |
| 423 | clock-frequency = <24000000>; |
| 424 | }; |