1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Samsung's S5PV210 SoC device tree source 4 * 5 * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd. 6 * 7 * Mateusz Krawczuk <m.krawczuk@partner.samsung.com> 8 * Tomasz Figa <t.figa@samsung.com> 9 * 10 * Board device tree source for Samsung Aquila board. 11 */ 12 13/dts-v1/; 14#include <dt-bindings/gpio/gpio.h> 15#include <dt-bindings/input/input.h> 16#include "s5pv210.dtsi" 17 18/ { 19 model = "Samsung Aquila based on S5PC110"; 20 compatible = "samsung,aquila", "samsung,s5pv210"; 21 22 aliases { 23 i2c3 = &i2c_pmic; 24 }; 25 26 chosen { 27 bootargs = "console=ttySAC2,115200n8 root=/dev/mmcblk1p5 rw rootwait ignore_loglevel earlyprintk"; 28 }; 29 30 memory@30000000 { 31 device_type = "memory"; 32 reg = <0x30000000 0x05000000 33 0x40000000 0x18000000>; 34 }; 35 36 pmic_ap_clk: clock-0 { 37 /* Workaround for missing clock on PMIC */ 38 compatible = "fixed-clock"; 39 #clock-cells = <0>; 40 clock-frequency = <32768>; 41 }; 42 43 vtf_reg: regulator-0 { 44 compatible = "regulator-fixed"; 45 regulator-name = "V_TF_2.8V"; 46 regulator-min-microvolt = <2800000>; 47 regulator-max-microvolt = <2800000>; 48 gpio = <&mp05 4 GPIO_ACTIVE_HIGH>; 49 enable-active-high; 50 }; 51 52 pda_reg: regulator-1 { 53 compatible = "regulator-fixed"; 54 regulator-name = "VCC_1.8V_PDA"; 55 regulator-min-microvolt = <1800000>; 56 regulator-max-microvolt = <1800000>; 57 }; 58 59 bat_reg: regulator-2 { 60 compatible = "regulator-fixed"; 61 regulator-name = "V_BAT"; 62 regulator-min-microvolt = <3700000>; 63 regulator-max-microvolt = <3700000>; 64 }; 65 66 i2c_pmic: i2c-pmic { 67 compatible = "i2c-gpio"; 68 sda-gpios = <&gpj4 0 GPIO_ACTIVE_HIGH>; 69 scl-gpios = <&gpj4 3 GPIO_ACTIVE_HIGH>; 70 i2c-gpio,delay-us = <2>; /* ~100 kHz */ 71 #address-cells = <1>; 72 #size-cells = <0>; 73 74 pmic@66 { 75 compatible = "national,lp3974"; 76 reg = <0x66>; 77 78 max8998,pmic-buck1-default-dvs-idx = <0>; 79 max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>, 80 <&gph0 4 GPIO_ACTIVE_HIGH>; 81 max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>, 82 <1200000>, <1200000>; 83 84 max8998,pmic-buck2-default-dvs-idx = <0>; 85 max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>; 86 max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>; 87 88 regulators { 89 ldo2_reg: LDO2 { 90 regulator-name = "VALIVE_1.1V"; 91 regulator-min-microvolt = <1100000>; 92 regulator-max-microvolt = <1100000>; 93 regulator-always-on; 94 }; 95 96 ldo3_reg: LDO3 { 97 regulator-name = "VUSB+MIPI_1.1V"; 98 regulator-min-microvolt = <1100000>; 99 regulator-max-microvolt = <1100000>; 100 regulator-always-on; 101 }; 102 103 ldo4_reg: LDO4 { 104 regulator-name = "VADC_3.3V"; 105 regulator-min-microvolt = <3300000>; 106 regulator-max-microvolt = <3300000>; 107 }; 108 109 ldo5_reg: LDO5 { 110 regulator-name = "VTF_2.8V"; 111 regulator-min-microvolt = <2800000>; 112 regulator-max-microvolt = <2800000>; 113 regulator-always-on; 114 }; 115 116 ldo6_reg: LDO6 { 117 regulator-name = "VCC_3.3V"; 118 regulator-min-microvolt = <3300000>; 119 regulator-max-microvolt = <3300000>; 120 regulator-always-on; 121 }; 122 123 ldo7_reg: LDO7 { 124 regulator-name = "VCC_3.0V"; 125 regulator-min-microvolt = <3000000>; 126 regulator-max-microvolt = <3000000>; 127 regulator-always-on; 128 regulator-boot-on; 129 }; 130 131 ldo8_reg: LDO8 { 132 regulator-name = "VUSB+VDAC_3.3V"; 133 regulator-min-microvolt = <3300000>; 134 regulator-max-microvolt = <3300000>; 135 regulator-always-on; 136 }; 137 138 ldo9_reg: LDO9 { 139 regulator-name = "VCC+VCAM_2.8V"; 140 regulator-min-microvolt = <2800000>; 141 regulator-max-microvolt = <2800000>; 142 regulator-always-on; 143 }; 144 145 ldo10_reg: LDO10 { 146 regulator-name = "VPLL_1.1V"; 147 regulator-min-microvolt = <1100000>; 148 regulator-max-microvolt = <1100000>; 149 regulator-always-on; 150 regulator-boot-on; 151 }; 152 153 ldo11_reg: LDO11 { 154 regulator-name = "CAM_IO_2.8V"; 155 regulator-min-microvolt = <2800000>; 156 regulator-max-microvolt = <2800000>; 157 regulator-always-on; 158 }; 159 160 ldo12_reg: LDO12 { 161 regulator-name = "CAM_ISP_1.2V"; 162 regulator-min-microvolt = <1200000>; 163 regulator-max-microvolt = <1200000>; 164 regulator-always-on; 165 }; 166 167 ldo13_reg: LDO13 { 168 regulator-name = "CAM_A_2.8V"; 169 regulator-min-microvolt = <2800000>; 170 regulator-max-microvolt = <2800000>; 171 regulator-always-on; 172 }; 173 174 ldo14_reg: LDO14 { 175 regulator-name = "CAM_CIF_1.8V"; 176 regulator-min-microvolt = <1800000>; 177 regulator-max-microvolt = <1800000>; 178 regulator-always-on; 179 }; 180 181 ldo15_reg: LDO15 { 182 regulator-name = "CAM_AF_3.3V"; 183 regulator-min-microvolt = <3300000>; 184 regulator-max-microvolt = <3300000>; 185 regulator-always-on; 186 }; 187 188 ldo16_reg: LDO16 { 189 regulator-name = "VMIPI_1.8V"; 190 regulator-min-microvolt = <1800000>; 191 regulator-max-microvolt = <1800000>; 192 regulator-always-on; 193 }; 194 195 ldo17_reg: LDO17 { 196 regulator-name = "CAM_8M_1.8V"; 197 regulator-min-microvolt = <1800000>; 198 regulator-max-microvolt = <1800000>; 199 regulator-always-on; 200 }; 201 202 buck1_reg: BUCK1 { 203 regulator-name = "VARM_1.2V"; 204 regulator-min-microvolt = <1200000>; 205 regulator-max-microvolt = <1200000>; 206 regulator-always-on; 207 }; 208 209 buck2_reg: BUCK2 { 210 regulator-name = "VINT_1.2V"; 211 regulator-min-microvolt = <1200000>; 212 regulator-max-microvolt = <1200000>; 213 regulator-always-on; 214 }; 215 216 buck3_reg: BUCK3 { 217 regulator-name = "VCC_1.8V"; 218 regulator-min-microvolt = <1800000>; 219 regulator-max-microvolt = <1800000>; 220 regulator-always-on; 221 }; 222 223 buck4_reg: BUCK4 { 224 regulator-name = "CAM_CORE_1.2V"; 225 regulator-min-microvolt = <1200000>; 226 regulator-max-microvolt = <1200000>; 227 regulator-always-on; 228 }; 229 230 ap32khz_reg: EN32KHz-AP { 231 regulator-name = "32KHz AP"; 232 regulator-always-on; 233 }; 234 235 vichg_reg: ENVICHG { 236 regulator-name = "VICHG"; 237 }; 238 239 safeout1_reg: ESAFEOUT1 { 240 regulator-name = "SAFEOUT1"; 241 regulator-always-on; 242 }; 243 244 safeout2_reg: ESAFEOUT2 { 245 regulator-name = "SAFEOUT2"; 246 regulator-boot-on; 247 }; 248 }; 249 }; 250 251 }; 252 253 gpio-keys { 254 compatible = "gpio-keys"; 255 256 power-key { 257 gpios = <&gph2 6 1>; 258 linux,code = <KEY_POWER>; 259 label = "power"; 260 debounce-interval = <1>; 261 wakeup-source; 262 }; 263 }; 264}; 265 266&xusbxti { 267 clock-frequency = <24000000>; 268}; 269 270&keypad { 271 linux,input-no-autorepeat; 272 wakeup-source; 273 samsung,keypad-num-rows = <3>; 274 samsung,keypad-num-columns = <3>; 275 pinctrl-names = "default"; 276 pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>, 277 <&keypad_col0>, <&keypad_col1>, <&keypad_col2>; 278 status = "okay"; 279 280 key_1 { 281 keypad,row = <0>; 282 keypad,column = <1>; 283 linux,code = <KEY_CONNECT>; 284 }; 285 286 key_2 { 287 keypad,row = <0>; 288 keypad,column = <2>; 289 linux,code = <KEY_BACK>; 290 }; 291 292 key_3 { 293 keypad,row = <1>; 294 keypad,column = <1>; 295 linux,code = <KEY_CAMERA_FOCUS>; 296 }; 297 298 key_4 { 299 keypad,row = <1>; 300 keypad,column = <2>; 301 linux,code = <KEY_VOLUMEUP>; 302 }; 303 304 key_5 { 305 keypad,row = <2>; 306 keypad,column = <1>; 307 linux,code = <KEY_CAMERA>; 308 }; 309 310 key_6 { 311 keypad,row = <2>; 312 keypad,column = <2>; 313 linux,code = <KEY_VOLUMEDOWN>; 314 }; 315}; 316 317&uart0 { 318 status = "okay"; 319}; 320 321&uart1 { 322 status = "okay"; 323}; 324 325&uart2 { 326 status = "okay"; 327}; 328 329&uart3 { 330 status = "okay"; 331}; 332 333&rtc { 334 clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>; 335 clock-names = "rtc", "rtc_src"; 336}; 337 338&sdhci0 { 339 bus-width = <4>; 340 non-removable; 341 status = "okay"; 342 vmmc-supply = <&ldo5_reg>; 343 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>; 344 pinctrl-names = "default"; 345}; 346 347&sdhci2 { 348 bus-width = <4>; 349 cd-gpios = <&gph3 4 1>; 350 vmmc-supply = <&vtf_reg>; 351 cd-inverted; 352 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &t_flash_detect>; 353 pinctrl-names = "default"; 354 status = "okay"; 355}; 356 357&onenand { 358 status = "okay"; 359}; 360 361&hsotg { 362 vusb_a-supply = <&ldo3_reg>; 363 vusb_d-supply = <&ldo8_reg>; 364 dr_mode = "peripheral"; 365 status = "okay"; 366}; 367 368&usbphy { 369 status = "okay"; 370}; 371 372&fimd { 373 pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; 374 pinctrl-names = "default"; 375 status = "okay"; 376 377 display-timings { 378 native-mode = <&timing0>; 379 timing0: timing { 380 clock-frequency = <0>; 381 hactive = <800>; 382 vactive = <480>; 383 hfront-porch = <16>; 384 hback-porch = <16>; 385 hsync-len = <2>; 386 vback-porch = <3>; 387 vfront-porch = <28>; 388 vsync-len = <1>; 389 }; 390 }; 391}; 392 393&pinctrl0 { 394 t_flash_detect: t-flash-detect { 395 samsung,pins = "gph3-4"; 396 samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>; 397 samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>; 398 }; 399}; 400