1/* 2 * Hardkernel Odroid XU3 board device tree source 3 * 4 * Copyright (c) 2014 Collabora Ltd. 5 * Copyright (c) 2013 Samsung Electronics Co., Ltd. 6 * http://www.samsung.com 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11*/ 12 13/dts-v1/; 14#include "exynos5800.dtsi" 15 16/ { 17 model = "Hardkernel Odroid XU3"; 18 compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5"; 19 20 memory { 21 reg = <0x40000000 0x7EA00000>; 22 }; 23 24 chosen { 25 linux,stdout-path = &serial_2; 26 }; 27 28 fimd@14400000 { 29 status = "okay"; 30 }; 31 32 firmware@02073000 { 33 compatible = "samsung,secure-firmware"; 34 reg = <0x02073000 0x1000>; 35 }; 36 37 fixed-rate-clocks { 38 oscclk { 39 compatible = "samsung,exynos5420-oscclk"; 40 clock-frequency = <24000000>; 41 }; 42 }; 43 44 hsi2c_4: i2c@12CA0000 { 45 status = "okay"; 46 47 s2mps11_pmic@66 { 48 compatible = "samsung,s2mps11-pmic"; 49 reg = <0x66>; 50 s2mps11,buck2-ramp-delay = <12>; 51 s2mps11,buck34-ramp-delay = <12>; 52 s2mps11,buck16-ramp-delay = <12>; 53 s2mps11,buck6-ramp-enable = <1>; 54 s2mps11,buck2-ramp-enable = <1>; 55 s2mps11,buck3-ramp-enable = <1>; 56 s2mps11,buck4-ramp-enable = <1>; 57 58 s2mps11_osc: clocks { 59 #clock-cells = <1>; 60 clock-output-names = "s2mps11_ap", 61 "s2mps11_cp", "s2mps11_bt"; 62 }; 63 64 regulators { 65 ldo1_reg: LDO1 { 66 regulator-name = "vdd_ldo1"; 67 regulator-min-microvolt = <1000000>; 68 regulator-max-microvolt = <1000000>; 69 regulator-always-on; 70 }; 71 72 ldo3_reg: LDO3 { 73 regulator-name = "vdd_ldo3"; 74 regulator-min-microvolt = <1800000>; 75 regulator-max-microvolt = <1800000>; 76 regulator-always-on; 77 }; 78 79 ldo5_reg: LDO5 { 80 regulator-name = "vdd_ldo5"; 81 regulator-min-microvolt = <1800000>; 82 regulator-max-microvolt = <1800000>; 83 regulator-always-on; 84 }; 85 86 ldo6_reg: LDO6 { 87 regulator-name = "vdd_ldo6"; 88 regulator-min-microvolt = <1000000>; 89 regulator-max-microvolt = <1000000>; 90 regulator-always-on; 91 }; 92 93 ldo7_reg: LDO7 { 94 regulator-name = "vdd_ldo7"; 95 regulator-min-microvolt = <1800000>; 96 regulator-max-microvolt = <1800000>; 97 regulator-always-on; 98 }; 99 100 ldo8_reg: LDO8 { 101 regulator-name = "vdd_ldo8"; 102 regulator-min-microvolt = <1800000>; 103 regulator-max-microvolt = <1800000>; 104 regulator-always-on; 105 }; 106 107 ldo9_reg: LDO9 { 108 regulator-name = "vdd_ldo9"; 109 regulator-min-microvolt = <3000000>; 110 regulator-max-microvolt = <3000000>; 111 regulator-always-on; 112 }; 113 114 ldo10_reg: LDO10 { 115 regulator-name = "vdd_ldo10"; 116 regulator-min-microvolt = <1800000>; 117 regulator-max-microvolt = <1800000>; 118 regulator-always-on; 119 }; 120 121 ldo11_reg: LDO11 { 122 regulator-name = "vdd_ldo11"; 123 regulator-min-microvolt = <1000000>; 124 regulator-max-microvolt = <1000000>; 125 regulator-always-on; 126 }; 127 128 ldo12_reg: LDO12 { 129 regulator-name = "vdd_ldo12"; 130 regulator-min-microvolt = <1800000>; 131 regulator-max-microvolt = <1800000>; 132 regulator-always-on; 133 }; 134 135 ldo13_reg: LDO13 { 136 regulator-name = "vdd_ldo13"; 137 regulator-min-microvolt = <2800000>; 138 regulator-max-microvolt = <2800000>; 139 regulator-always-on; 140 }; 141 142 ldo15_reg: LDO15 { 143 regulator-name = "vdd_ldo15"; 144 regulator-min-microvolt = <3100000>; 145 regulator-max-microvolt = <3100000>; 146 regulator-always-on; 147 }; 148 149 ldo16_reg: LDO16 { 150 regulator-name = "vdd_ldo16"; 151 regulator-min-microvolt = <2200000>; 152 regulator-max-microvolt = <2200000>; 153 regulator-always-on; 154 }; 155 156 ldo17_reg: LDO17 { 157 regulator-name = "tsp_avdd"; 158 regulator-min-microvolt = <3300000>; 159 regulator-max-microvolt = <3300000>; 160 regulator-always-on; 161 }; 162 163 ldo19_reg: LDO19 { 164 regulator-name = "vdd_sd"; 165 regulator-min-microvolt = <2800000>; 166 regulator-max-microvolt = <2800000>; 167 regulator-always-on; 168 }; 169 170 ldo24_reg: LDO24 { 171 regulator-name = "tsp_io"; 172 regulator-min-microvolt = <2800000>; 173 regulator-max-microvolt = <2800000>; 174 regulator-always-on; 175 }; 176 177 ldo26_reg: LDO26 { 178 regulator-name = "vdd_ldo26"; 179 regulator-min-microvolt = <3000000>; 180 regulator-max-microvolt = <3000000>; 181 regulator-always-on; 182 }; 183 184 buck1_reg: BUCK1 { 185 regulator-name = "vdd_mif"; 186 regulator-min-microvolt = <800000>; 187 regulator-max-microvolt = <1300000>; 188 regulator-always-on; 189 regulator-boot-on; 190 }; 191 192 buck2_reg: BUCK2 { 193 regulator-name = "vdd_arm"; 194 regulator-min-microvolt = <800000>; 195 regulator-max-microvolt = <1500000>; 196 regulator-always-on; 197 regulator-boot-on; 198 }; 199 200 buck3_reg: BUCK3 { 201 regulator-name = "vdd_int"; 202 regulator-min-microvolt = <800000>; 203 regulator-max-microvolt = <1400000>; 204 regulator-always-on; 205 regulator-boot-on; 206 }; 207 208 buck4_reg: BUCK4 { 209 regulator-name = "vdd_g3d"; 210 regulator-min-microvolt = <800000>; 211 regulator-max-microvolt = <1400000>; 212 regulator-always-on; 213 regulator-boot-on; 214 }; 215 216 buck5_reg: BUCK5 { 217 regulator-name = "vdd_mem"; 218 regulator-min-microvolt = <800000>; 219 regulator-max-microvolt = <1400000>; 220 regulator-always-on; 221 regulator-boot-on; 222 }; 223 224 buck6_reg: BUCK6 { 225 regulator-name = "vdd_kfc"; 226 regulator-min-microvolt = <800000>; 227 regulator-max-microvolt = <1500000>; 228 regulator-always-on; 229 regulator-boot-on; 230 }; 231 232 buck7_reg: BUCK7 { 233 regulator-name = "vdd_1.0v_ldo"; 234 regulator-min-microvolt = <800000>; 235 regulator-max-microvolt = <1500000>; 236 regulator-always-on; 237 regulator-boot-on; 238 }; 239 240 buck8_reg: BUCK8 { 241 regulator-name = "vdd_1.8v_ldo"; 242 regulator-min-microvolt = <800000>; 243 regulator-max-microvolt = <1500000>; 244 regulator-always-on; 245 regulator-boot-on; 246 }; 247 248 buck9_reg: BUCK9 { 249 regulator-name = "vdd_2.8v_ldo"; 250 regulator-min-microvolt = <3000000>; 251 regulator-max-microvolt = <3750000>; 252 regulator-always-on; 253 regulator-boot-on; 254 }; 255 256 buck10_reg: BUCK10 { 257 regulator-name = "vdd_vmem"; 258 regulator-min-microvolt = <2850000>; 259 regulator-max-microvolt = <2850000>; 260 regulator-always-on; 261 regulator-boot-on; 262 }; 263 }; 264 }; 265 }; 266 267 emmc_pwrseq: pwrseq { 268 pinctrl-0 = <&emmc_nrst_pin>; 269 pinctrl-names = "default"; 270 compatible = "mmc-pwrseq-emmc"; 271 reset-gpios = <&gpd1 0 1>; 272 }; 273 274 i2c_2: i2c@12C80000 { 275 samsung,i2c-sda-delay = <100>; 276 samsung,i2c-max-bus-freq = <66000>; 277 status = "okay"; 278 279 hdmiddc@50 { 280 compatible = "samsung,exynos4210-hdmiddc"; 281 reg = <0x50>; 282 }; 283 }; 284 285 rtc@101E0000 { 286 status = "okay"; 287 }; 288}; 289 290&hdmi { 291 status = "okay"; 292 hpd-gpio = <&gpx3 7 0>; 293 pinctrl-names = "default"; 294 pinctrl-0 = <&hdmi_hpd_irq>; 295 296 vdd_osc-supply = <&ldo7_reg>; 297 vdd_pll-supply = <&ldo6_reg>; 298 vdd-supply = <&ldo6_reg>; 299}; 300 301&mfc { 302 samsung,mfc-r = <0x43000000 0x800000>; 303 samsung,mfc-l = <0x51000000 0x800000>; 304}; 305 306&mmc_0 { 307 status = "okay"; 308 mmc-pwrseq = <&emmc_pwrseq>; 309 broken-cd; 310 card-detect-delay = <200>; 311 samsung,dw-mshc-ciu-div = <3>; 312 samsung,dw-mshc-sdr-timing = <0 4>; 313 samsung,dw-mshc-ddr-timing = <0 2>; 314 pinctrl-names = "default"; 315 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; 316 bus-width = <8>; 317 cap-mmc-highspeed; 318}; 319 320&mmc_2 { 321 status = "okay"; 322 card-detect-delay = <200>; 323 samsung,dw-mshc-ciu-div = <3>; 324 samsung,dw-mshc-sdr-timing = <0 4>; 325 samsung,dw-mshc-ddr-timing = <0 2>; 326 pinctrl-names = "default"; 327 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; 328 bus-width = <4>; 329 cap-sd-highspeed; 330}; 331 332&pinctrl_0 { 333 hdmi_hpd_irq: hdmi-hpd-irq { 334 samsung,pins = "gpx3-7"; 335 samsung,pin-function = <0>; 336 samsung,pin-pud = <1>; 337 samsung,pin-drv = <0>; 338 }; 339}; 340 341&pinctrl_1 { 342 emmc_nrst_pin: emmc-nrst { 343 samsung,pins = "gpd1-0"; 344 samsung,pin-function = <0>; 345 samsung,pin-pud = <0>; 346 samsung,pin-drv = <0>; 347 }; 348}; 349 350&usbdrd_dwc3_0 { 351 dr_mode = "host"; 352}; 353 354&usbdrd_dwc3_1 { 355 dr_mode = "otg"; 356}; 357 358&i2c_0 { 359 status = "okay"; 360 361 /* A15 cluster: VDD_ARM */ 362 ina231@40 { 363 compatible = "ti,ina231"; 364 reg = <0x40>; 365 shunt-resistor = <10000>; 366 }; 367 368 /* memory: VDD_MEM */ 369 ina231@41 { 370 compatible = "ti,ina231"; 371 reg = <0x41>; 372 shunt-resistor = <10000>; 373 }; 374 375 /* GPU: VDD_G3D */ 376 ina231@44 { 377 compatible = "ti,ina231"; 378 reg = <0x44>; 379 shunt-resistor = <10000>; 380 }; 381 382 /* A7 cluster: VDD_KFC */ 383 ina231@45 { 384 compatible = "ti,ina231"; 385 reg = <0x45>; 386 shunt-resistor = <10000>; 387 }; 388}; 389