/arch/arm/boot/dts/exynos5420-arndale-octa.dts
Device Tree | 392 lines | 323 code | 59 blank | 10 comment | 0 complexity | cd9d9ed3e48f765884c504ebd900ad99 MD5 | raw file
1/* 2 * Samsung's Exynos5420 based Arndale Octa board device tree source 3 * 4 * Copyright (c) 2013 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 "exynos5420.dtsi" 14#include <dt-bindings/interrupt-controller/irq.h> 15#include <dt-bindings/input/input.h> 16#include <dt-bindings/clock/samsung,s2mps11.h> 17 18/ { 19 model = "Insignal Arndale Octa evaluation board based on EXYNOS5420"; 20 compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5"; 21 22 memory { 23 reg = <0x20000000 0x80000000>; 24 }; 25 26 chosen { 27 bootargs = "console=ttySAC3,115200"; 28 }; 29 30 firmware@02073000 { 31 compatible = "samsung,secure-firmware"; 32 reg = <0x02073000 0x1000>; 33 }; 34 35 fixed-rate-clocks { 36 oscclk { 37 compatible = "samsung,exynos5420-oscclk"; 38 clock-frequency = <24000000>; 39 }; 40 }; 41 42 gpio_keys { 43 compatible = "gpio-keys"; 44 45 wakeup { 46 label = "SW-TACT1"; 47 gpios = <&gpx2 7 1>; 48 linux,code = <KEY_WAKEUP>; 49 gpio-key,wakeup; 50 }; 51 }; 52}; 53 54&usbdrd_dwc3_1 { 55 dr_mode = "host"; 56}; 57 58&cci { 59 status = "disabled"; 60}; 61 62&hsi2c_4 { 63 status = "okay"; 64 65 s2mps11_pmic@66 { 66 compatible = "samsung,s2mps11-pmic"; 67 reg = <0x66>; 68 s2mps11,buck2-ramp-delay = <12>; 69 s2mps11,buck34-ramp-delay = <12>; 70 s2mps11,buck16-ramp-delay = <12>; 71 s2mps11,buck6-ramp-enable = <1>; 72 s2mps11,buck2-ramp-enable = <1>; 73 s2mps11,buck3-ramp-enable = <1>; 74 s2mps11,buck4-ramp-enable = <1>; 75 76 interrupt-parent = <&gpx3>; 77 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 78 pinctrl-names = "default"; 79 pinctrl-0 = <&s2mps11_irq>; 80 81 s2mps11_osc: clocks { 82 #clock-cells = <1>; 83 clock-output-names = "s2mps11_ap", 84 "s2mps11_cp", "s2mps11_bt"; 85 }; 86 87 regulators { 88 ldo1_reg: LDO1 { 89 regulator-name = "PVDD_ALIVE_1V0"; 90 regulator-min-microvolt = <1000000>; 91 regulator-max-microvolt = <1000000>; 92 regulator-always-on; 93 }; 94 95 ldo2_reg: LDO2 { 96 regulator-name = "PVDD_APIO_1V8"; 97 regulator-min-microvolt = <1800000>; 98 regulator-max-microvolt = <1800000>; 99 }; 100 101 ldo3_reg: LDO3 { 102 regulator-name = "PVDD_APIO_MMCON_1V8"; 103 regulator-min-microvolt = <1800000>; 104 regulator-max-microvolt = <1800000>; 105 regulator-always-on; 106 }; 107 108 ldo4_reg: LDO4 { 109 regulator-name = "PVDD_ADC_1V8"; 110 regulator-min-microvolt = <1800000>; 111 regulator-max-microvolt = <1800000>; 112 }; 113 114 ldo5_reg: LDO5 { 115 regulator-name = "PVDD_PLL_1V8"; 116 regulator-min-microvolt = <1800000>; 117 regulator-max-microvolt = <1800000>; 118 regulator-always-on; 119 }; 120 121 ldo6_reg: LDO6 { 122 regulator-name = "PVDD_ANAIP_1V0"; 123 regulator-min-microvolt = <1000000>; 124 regulator-max-microvolt = <1000000>; 125 }; 126 127 ldo7_reg: LDO7 { 128 regulator-name = "PVDD_ANAIP_1V8"; 129 regulator-min-microvolt = <1800000>; 130 regulator-max-microvolt = <1800000>; 131 }; 132 133 ldo8_reg: LDO8 { 134 regulator-name = "PVDD_ABB_1V8"; 135 regulator-min-microvolt = <1800000>; 136 regulator-max-microvolt = <1800000>; 137 }; 138 139 ldo9_reg: LDO9 { 140 regulator-name = "PVDD_USB_3V3"; 141 regulator-min-microvolt = <3000000>; 142 regulator-max-microvolt = <3000000>; 143 regulator-always-on; 144 }; 145 146 ldo10_reg: LDO10 { 147 regulator-name = "PVDD_PRE_1V8"; 148 regulator-min-microvolt = <1800000>; 149 regulator-max-microvolt = <1800000>; 150 regulator-always-on; 151 }; 152 153 ldo11_reg: LDO11 { 154 regulator-name = "PVDD_USB_1V0"; 155 regulator-min-microvolt = <1000000>; 156 regulator-max-microvolt = <1000000>; 157 regulator-always-on; 158 }; 159 160 ldo12_reg: LDO12 { 161 regulator-name = "PVDD_HSIC_1V8"; 162 regulator-min-microvolt = <1800000>; 163 regulator-max-microvolt = <1800000>; 164 }; 165 166 ldo13_reg: LDO13 { 167 regulator-name = "PVDD_APIO_MMCOFF_2V8"; 168 regulator-min-microvolt = <2800000>; 169 regulator-max-microvolt = <2800000>; 170 }; 171 172 ldo15_reg: LDO15 { 173 regulator-name = "PVDD_PERI_2V8"; 174 regulator-min-microvolt = <3300000>; 175 regulator-max-microvolt = <3300000>; 176 }; 177 178 ldo16_reg: LDO16 { 179 regulator-name = "PVDD_PERI_3V3"; 180 regulator-min-microvolt = <2200000>; 181 regulator-max-microvolt = <2200000>; 182 }; 183 184 ldo18_reg: LDO18 { 185 regulator-name = "PVDD_EMMC_1V8"; 186 regulator-min-microvolt = <1800000>; 187 regulator-max-microvolt = <1800000>; 188 }; 189 190 ldo19_reg: LDO19 { 191 regulator-name = "PVDD_TFLASH_2V8"; 192 regulator-min-microvolt = <2800000>; 193 regulator-max-microvolt = <2800000>; 194 }; 195 196 ldo20_reg: LDO20 { 197 regulator-name = "PVDD_BTWIFI_1V8"; 198 regulator-min-microvolt = <1800000>; 199 regulator-max-microvolt = <1800000>; 200 }; 201 202 ldo21_reg: LDO21 { 203 regulator-name = "PVDD_CAM1IO_1V8"; 204 regulator-min-microvolt = <1800000>; 205 regulator-max-microvolt = <1800000>; 206 }; 207 208 ldo23_reg: LDO23 { 209 regulator-name = "PVDD_MIFS_1V1"; 210 regulator-min-microvolt = <1200000>; 211 regulator-max-microvolt = <1200000>; 212 regulator-always-on; 213 }; 214 215 ldo24_reg: LDO24 { 216 regulator-name = "PVDD_CAM1_AVDD_2V8"; 217 regulator-min-microvolt = <2800000>; 218 regulator-max-microvolt = <2800000>; 219 }; 220 221 ldo26_reg: LDO26 { 222 regulator-name = "PVDD_CAM0_AF_2V8"; 223 regulator-min-microvolt = <3000000>; 224 regulator-max-microvolt = <3000000>; 225 }; 226 227 ldo27_reg: LDO27 { 228 regulator-name = "PVDD_G3DS_1V0"; 229 regulator-min-microvolt = <1200000>; 230 regulator-max-microvolt = <1200000>; 231 }; 232 233 ldo28_reg: LDO28 { 234 regulator-name = "PVDD_TSP_3V3"; 235 regulator-min-microvolt = <3300000>; 236 regulator-max-microvolt = <3300000>; 237 }; 238 239 ldo29_reg: LDO29 { 240 regulator-name = "PVDD_AUDIO_1V8"; 241 regulator-min-microvolt = <1800000>; 242 regulator-max-microvolt = <1800000>; 243 }; 244 245 ldo31_reg: LDO31 { 246 regulator-name = "PVDD_PERI_1V8"; 247 regulator-min-microvolt = <1800000>; 248 regulator-max-microvolt = <1800000>; 249 }; 250 251 ldo32_reg: LDO32 { 252 regulator-name = "PVDD_LCD_1V8"; 253 regulator-min-microvolt = <1800000>; 254 regulator-max-microvolt = <1800000>; 255 }; 256 257 ldo33_reg: LDO33 { 258 regulator-name = "PVDD_CAM0IO_1V8"; 259 regulator-min-microvolt = <1800000>; 260 regulator-max-microvolt = <1800000>; 261 }; 262 263 ldo35_reg: LDO35 { 264 regulator-name = "PVDD_CAM0_DVDD_1V2"; 265 regulator-min-microvolt = <1200000>; 266 regulator-max-microvolt = <1200000>; 267 }; 268 269 ldo38_reg: LDO38 { 270 regulator-name = "PVDD_CAM0_AVDD_2V8"; 271 regulator-min-microvolt = <2800000>; 272 regulator-max-microvolt = <2800000>; 273 }; 274 275 buck1_reg: BUCK1 { 276 regulator-name = "PVDD_MIF_1V1"; 277 regulator-min-microvolt = <800000>; 278 regulator-max-microvolt = <1100000>; 279 regulator-always-on; 280 }; 281 282 buck2_reg: BUCK2 { 283 regulator-name = "vdd_arm"; 284 regulator-min-microvolt = <800000>; 285 regulator-max-microvolt = <1000000>; 286 regulator-always-on; 287 }; 288 289 buck3_reg: BUCK3 { 290 regulator-name = "PVDD_INT_1V0"; 291 regulator-min-microvolt = <800000>; 292 regulator-max-microvolt = <1000000>; 293 regulator-always-on; 294 }; 295 296 buck4_reg: BUCK4 { 297 regulator-name = "PVDD_G3D_1V0"; 298 regulator-min-microvolt = <800000>; 299 regulator-max-microvolt = <1000000>; 300 }; 301 302 buck5_reg: BUCK5 { 303 regulator-name = "PVDD_LPDDR3_1V2"; 304 regulator-min-microvolt = <800000>; 305 regulator-max-microvolt = <1200000>; 306 regulator-always-on; 307 }; 308 309 buck6_reg: BUCK6 { 310 regulator-name = "PVDD_KFC_1V0"; 311 regulator-min-microvolt = <800000>; 312 regulator-max-microvolt = <1000000>; 313 regulator-always-on; 314 }; 315 316 buck7_reg: BUCK7 { 317 regulator-name = "VIN_LLDO_1V4"; 318 regulator-min-microvolt = <800000>; 319 regulator-max-microvolt = <1400000>; 320 regulator-always-on; 321 }; 322 323 buck8_reg: BUCK8 { 324 regulator-name = "VIN_MLDO_2V0"; 325 regulator-min-microvolt = <800000>; 326 regulator-max-microvolt = <2000000>; 327 regulator-always-on; 328 }; 329 330 buck9_reg: BUCK9 { 331 regulator-name = "VIN_HLDO_3V5"; 332 regulator-min-microvolt = <3000000>; 333 regulator-max-microvolt = <3500000>; 334 regulator-always-on; 335 }; 336 337 buck10_reg: BUCK10 { 338 regulator-name = "PVDD_EMMCF_2V8"; 339 regulator-min-microvolt = <2800000>; 340 regulator-max-microvolt = <2800000>; 341 }; 342 }; 343 }; 344}; 345 346&mfc { 347 samsung,mfc-r = <0x43000000 0x800000>; 348 samsung,mfc-l = <0x51000000 0x800000>; 349}; 350 351&mmc_0 { 352 status = "okay"; 353 broken-cd; 354 card-detect-delay = <200>; 355 samsung,dw-mshc-ciu-div = <3>; 356 samsung,dw-mshc-sdr-timing = <0 4>; 357 samsung,dw-mshc-ddr-timing = <0 2>; 358 pinctrl-names = "default"; 359 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>; 360 vmmc-supply = <&ldo10_reg>; 361 bus-width = <8>; 362 cap-mmc-highspeed; 363}; 364 365&mmc_2 { 366 status = "okay"; 367 card-detect-delay = <200>; 368 samsung,dw-mshc-ciu-div = <3>; 369 samsung,dw-mshc-sdr-timing = <2 3>; 370 samsung,dw-mshc-ddr-timing = <1 2>; 371 pinctrl-names = "default"; 372 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; 373 vmmc-supply = <&ldo19_reg>; 374 vqmmc-supply = <&ldo13_reg>; 375 bus-width = <4>; 376 cap-sd-highspeed; 377}; 378 379&pinctrl_0 { 380 s2mps11_irq: s2mps11-irq { 381 samsung,pins = "gpx3-2"; 382 samsung,pin-function = <0xf>; 383 samsung,pin-pud = <0>; 384 samsung,pin-drv = <0>; 385 }; 386}; 387 388&rtc { 389 status = "okay"; 390 clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>; 391 clock-names = "rtc", "rtc_src"; 392};