arch/arm/boot/dts/s5pv210-goni.dts

   1 /*
   2  * Samsung's S5PV210 SoC device tree source
   3  *
   4  * Copyright (c) 2013-2014 Samsung Electronics, Co. Ltd.
   5  *
   6  * Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
   7  * Tomasz Figa <t.figa@samsung.com>
   8  *
   9  * Board device tree source for Samsung Goni board.
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License version 2 as
  13  * published by the Free Software Foundation.
  14  */
  15
  16 /dts-v1/;
  17 #include <dt-bindings/input/input.h>
  18 #include "s5pv210.dtsi"
  19
  20 / {
  21         model = "Samsung Goni based on S5PC110";
  22         compatible = "samsung,goni", "samsung,s5pv210";
  23
  24         aliases {
  25                 i2c3 = &i2c_pmic;
  26         };
  27
  28         chosen {
  29                 bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p5 rw rootwait ignore_loglevel earlyprintk";
  30         };
  31
  32         memory {
  33                 device_type = "memory";
  34                 reg = <0x30000000 0x05000000
  35                         0x40000000 0x10000000
  36                         0x50000000 0x08000000>;
  37         };
  38
  39         regulators {
  40                 compatible = "simple-bus";
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43
  44                 vtf_reg: fixed-regulator@0 {
  45                         compatible = "regulator-fixed";
  46                         regulator-name = "V_TF_2.8V";
  47                         regulator-min-microvolt = <2800000>;
  48                         regulator-max-microvolt = <2800000>;
  49                         reg = <0>;
  50                         gpios = <&mp05 4 0>;
  51                         enable-active-high;
  52                 };
  53
  54                 pda_reg: fixed-regulator@1 {
  55                         compatible = "regulator-fixed";
  56                         regulator-name = "VCC_1.8V_PDA";
  57                         regulator-min-microvolt = <1800000>;
  58                         regulator-max-microvolt = <1800000>;
  59                         reg = <1>;
  60                 };
  61
  62                 bat_reg: fixed-regulator@2 {
  63                         compatible = "regulator-fixed";
  64                         regulator-name = "V_BAT";
  65                         regulator-min-microvolt = <3700000>;
  66                         regulator-max-microvolt = <3700000>;
  67                         reg = <2>;
  68                 };
  69
  70                 tsp_reg: fixed-regulator@3 {
  71                         compatible = "regulator-fixed";
  72                         regulator-name = "TSP_VDD";
  73                         regulator-min-microvolt = <2800000>;
  74                         regulator-max-microvolt = <2800000>;
  75                         reg = <3>;
  76                         gpios = <&gpj1 3 0>;
  77                         enable-active-high;
  78                 };
  79         };
  80
  81         i2c_pmic: i2c-pmic {
  82                 compatible = "i2c-gpio";
  83                 gpios = <&gpj4 0 0>, /* sda */
  84                         <&gpj4 3 0>; /* scl */
  85                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  86                 #address-cells = <1>;
  87                 #size-cells = <0>;
  88
  89                 pmic@66 {
  90                         compatible = "national,lp3974";
  91                         reg = <0x66>;
  92
  93                         max8998,pmic-buck1-default-dvs-idx = <0>;
  94                         max8998,pmic-buck1-dvs-gpios = <&gph0 3 0>,
  95                                                         <&gph0 4 0>;
  96                         max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
  97                                                         <1200000>, <1200000>;
  98
  99                         max8998,pmic-buck2-default-dvs-idx = <0>;
 100                         max8998,pmic-buck2-dvs-gpio = <&gph0 5 0>;
 101                         max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
 102
 103                         regulators {
 104                                 ldo2_reg: LDO2 {
 105                                         regulator-name = "VALIVE_1.1V";
 106                                         regulator-min-microvolt = <1100000>;
 107                                         regulator-max-microvolt = <1100000>;
 108                                         regulator-always-on;
 109                                 };
 110
 111                                 ldo3_reg: LDO3 {
 112                                         regulator-name = "VUSB+MIPI_1.1V";
 113                                         regulator-min-microvolt = <1100000>;
 114                                         regulator-max-microvolt = <1100000>;
 115                                         regulator-always-on;
 116                                 };
 117
 118                                 ldo4_reg: LDO4 {
 119                                         regulator-name = "VADC_3.3V";
 120                                         regulator-min-microvolt = <3300000>;
 121                                         regulator-max-microvolt = <3300000>;
 122                                 };
 123
 124                                 ldo5_reg: LDO5 {
 125                                         regulator-name = "VTF_2.8V";
 126                                         regulator-min-microvolt = <2800000>;
 127                                         regulator-max-microvolt = <2800000>;
 128                                 };
 129
 130                                 ldo6_reg: LDO6 {
 131                                         regulator-name = "VCC_3.3V";
 132                                         regulator-min-microvolt = <3300000>;
 133                                         regulator-max-microvolt = <3300000>;
 134                                 };
 135
 136                                 ldo7_reg: LDO7 {
 137                                         regulator-name = "VLCD_1.8V";
 138                                         regulator-min-microvolt = <1800000>;
 139                                         regulator-max-microvolt = <1800000>;
 140                                         regulator-always-on;
 141                                 };
 142
 143                                 ldo8_reg: LDO8 {
 144                                         regulator-name = "VUSB+VDAC_3.3V";
 145                                         regulator-min-microvolt = <3300000>;
 146                                         regulator-max-microvolt = <3300000>;
 147                                 };
 148
 149                                 ldo9_reg: LDO9 {
 150                                         regulator-name = "VCC+VCAM_2.8V";
 151                                         regulator-min-microvolt = <2800000>;
 152                                         regulator-max-microvolt = <2800000>;
 153                                 };
 154
 155                                 ldo10_reg: LDO10 {
 156                                         regulator-name = "VPLL_1.1V";
 157                                         regulator-min-microvolt = <1100000>;
 158                                         regulator-max-microvolt = <1100000>;
 159                                         regulator-boot-on;
 160                                 };
 161
 162                                 ldo11_reg: LDO11 {
 163                                         regulator-name = "CAM_IO_2.8V";
 164                                         regulator-min-microvolt = <2800000>;
 165                                         regulator-max-microvolt = <2800000>;
 166                                 };
 167
 168                                 ldo12_reg: LDO12 {
 169                                         regulator-name = "CAM_ISP_1.2V";
 170                                         regulator-min-microvolt = <1200000>;
 171                                         regulator-max-microvolt = <1200000>;
 172                                 };
 173
 174                                 ldo13_reg: LDO13 {
 175                                         regulator-name = "CAM_A_2.8V";
 176                                         regulator-min-microvolt = <2800000>;
 177                                         regulator-max-microvolt = <2800000>;
 178                                 };
 179
 180                                 ldo14_reg: LDO14 {
 181                                         regulator-name = "CAM_CIF_1.8V";
 182                                         regulator-min-microvolt = <1800000>;
 183                                         regulator-max-microvolt = <1800000>;
 184                                 };
 185
 186                                 ldo15_reg: LDO15 {
 187                                         regulator-name = "CAM_AF_3.3V";
 188                                         regulator-min-microvolt = <3300000>;
 189                                         regulator-max-microvolt = <3300000>;
 190                                 };
 191
 192                                 ldo16_reg: LDO16 {
 193                                         regulator-name = "VMIPI_1.8V";
 194                                         regulator-min-microvolt = <1800000>;
 195                                         regulator-max-microvolt = <1800000>;
 196                                 };
 197
 198                                 ldo17_reg: LDO17 {
 199                                         regulator-name = "CAM_8M_1.8V";
 200                                         regulator-min-microvolt = <1800000>;
 201                                         regulator-max-microvolt = <1800000>;
 202                                         regulator-always-on;
 203                                 };
 204
 205                                 buck1_reg: BUCK1 {
 206                                         regulator-name = "VARM_1.2V";
 207                                         regulator-min-microvolt = <1200000>;
 208                                         regulator-max-microvolt = <1200000>;
 209                                 };
 210
 211                                 buck2_reg: BUCK2 {
 212                                         regulator-name = "VINT_1.2V";
 213                                         regulator-min-microvolt = <1200000>;
 214                                         regulator-max-microvolt = <1200000>;
 215                                 };
 216
 217                                 buck3_reg: BUCK3 {
 218                                         regulator-name = "VCC_1.8V";
 219                                         regulator-min-microvolt = <1800000>;
 220                                         regulator-max-microvolt = <1800000>;
 221                                         regulator-always-on;
 222                                 };
 223
 224                                 buck4_reg: BUCK4 {
 225                                         regulator-name = "CAM_CORE_1.2V";
 226                                         regulator-min-microvolt = <1200000>;
 227                                         regulator-max-microvolt = <1200000>;
 228                                         regulator-always-on;
 229                                 };
 230                         };
 231                 };
 232         };
 233
 234         gpio-keys {
 235                 compatible = "gpio-keys";
 236
 237                 power-key {
 238                         gpios = <&gph2 6 1>;
 239                         linux,code = <KEY_POWER>;
 240                         label = "power";
 241                         debounce-interval = <1>;
 242                         gpio-key,wakeup;
 243                 };
 244         };
 245 };
 246
 247 &xusbxti {
 248         clock-frequency = <24000000>;
 249 };
 250
 251 &keypad {
 252         linux,input-no-autorepeat;
 253         linux,input-wakeup;
 254         samsung,keypad-num-rows = <3>;
 255         samsung,keypad-num-columns = <3>;
 256         pinctrl-names = "default";
 257         pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
 258                         <&keypad_col0>, <&keypad_col1>, <&keypad_col2>;
 259         status = "okay";
 260
 261         key_1 {
 262                 keypad,row = <0>;
 263                 keypad,column = <1>;
 264                 linux,code = <KEY_CONNECT>;
 265         };
 266
 267         key_2 {
 268                 keypad,row = <0>;
 269                 keypad,column = <2>;
 270                 linux,code = <KEY_BACK>;
 271         };
 272
 273         key_3 {
 274                 keypad,row = <1>;
 275                 keypad,column = <1>;
 276                 linux,code = <KEY_CAMERA_FOCUS>;
 277         };
 278
 279         key_4 {
 280                 keypad,row = <1>;
 281                 keypad,column = <2>;
 282                 linux,code = <KEY_VOLUMEUP>;
 283         };
 284
 285         key_5 {
 286                 keypad,row = <2>;
 287                 keypad,column = <1>;
 288                 linux,code = <KEY_CAMERA>;
 289         };
 290
 291         key_6 {
 292                 keypad,row = <2>;
 293                 keypad,column = <2>;
 294                 linux,code = <KEY_VOLUMEDOWN>;
 295         };
 296 };
 297
 298 &uart0 {
 299         status = "okay";
 300 };
 301
 302 &uart1 {
 303         status = "okay";
 304 };
 305
 306 &uart2 {
 307         status = "okay";
 308 };
 309
 310 &uart3 {
 311         status = "okay";
 312 };
 313
 314 &sdhci0 {
 315         bus-width = <4>;
 316         non-removable;
 317         vmmc-supply = <&ldo5_reg>;
 318         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
 319         pinctrl-names = "default";
 320         status = "okay";
 321 };
 322
 323 &sdhci2 {
 324         bus-width = <4>;
 325         cd-gpios = <&gph3 4 1>;
 326         vmmc-supply = <&vtf_reg>;
 327         cd-inverted;
 328         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
 329         pinctrl-names = "default";
 330         status = "okay";
 331 };
 332
 333 &hsotg {
 334         vusb_a-supply = <&ldo3_reg>;
 335         vusb_d-supply = <&ldo8_reg>;
 336         status = "okay";
 337 };
 338
 339 &usbphy {
 340         status = "okay";
 341 };
 342
 343 &i2c2 {
 344         samsung,i2c-sda-delay = <100>;
 345         samsung,i2c-max-bus-freq = <400000>;
 346         samsung,i2c-slave-addr = <0x10>;
 347         status = "okay";
 348
 349         tsp@4a {
 350                 compatible = "atmel,maxtouch";
 351                 reg = <0x4a>;
 352                 interrupt-parent = <&gpj0>;
 353                 interrupts = <5 2>;
 354
 355                 atmel,x-line = <17>;
 356                 atmel,y-line = <11>;
 357                 atmel,x-size = <800>;
 358                 atmel,y-size = <480>;
 359                 atmel,burst-length = <0x21>;
 360                 atmel,threshold = <0x28>;
 361                 atmel,orientation = <1>;
 362
 363                 vdd-supply = <&tsp_reg>;
 364         };
 365 };
 366
 367 &i2c0 {
 368         samsung,i2c-sda-delay = <100>;
 369         samsung,i2c-max-bus-freq = <100000>;
 370         samsung,i2c-slave-addr = <0x10>;
 371         status = "okay";
 372
 373         noon010pc30: sensor@30 {
 374                 compatible = "siliconfile,noon010pc30";
 375                 reg = <0x30>;
 376                 vddio-supply = <&ldo11_reg>;
 377                 vdda-supply = <&ldo13_reg>;
 378                 vdd_core-supply = <&ldo14_reg>;
 379
 380                 clock-frequency = <16000000>;
 381                 clocks = <&clock_cam 0>;
 382                 clock-names = "mclk";
 383                 nreset-gpios = <&gpb 2 0>;
 384                 nstby-gpios = <&gpb 0 0>;
 385
 386                 port {
 387                         noon010pc30_ep: endpoint {
 388                                 remote-endpoint = <&fimc0_ep>;
 389                                 bus-width = <8>;
 390                                 hsync-active = <0>;
 391                                 vsync-active = <1>;
 392                                 pclk-sample = <1>;
 393                         };
 394                 };
 395         };
 396 };
 397
 398 &camera {
 399         pinctrl-0 = <&cam_port_a_io &cam_port_a_clk_active>;
 400         pinctrl-1 = <&cam_port_a_io &cam_port_a_clk_idle>;
 401         pinctrl-names = "default", "idle";
 402
 403         parallel-ports {
 404                 #address-cells = <1>;
 405                 #size-cells = <0>;
 406
 407                 /* camera A input */
 408                 port@1 {
 409                         reg = <1>;
 410                         fimc0_ep: endpoint {
 411                                 remote-endpoint = <&noon010pc30_ep>;
 412                                 bus-width = <8>;
 413                                 hsync-active = <1>;
 414                                 vsync-active = <1>;
 415                                 pclk-sample = <0>;
 416                         };
 417                 };
 418         };
 419 };
 420
 421 &fimd {
 422         pinctrl-0 = <&lcd_clk &lcd_data24>;
 423         pinctrl-names = "default";
 424         status = "okay";
 425
 426         display-timings {
 427                 native-mode = <&timing0>;
 428                 timing0: timing {
 429                         /* 480x800@55Hz */
 430                         clock-frequency = <23439570>;
 431                         hactive = <480>;
 432                         hfront-porch = <16>;
 433                         hback-porch = <16>;
 434                         hsync-len = <2>;
 435                         vactive = <800>;
 436                         vback-porch = <2>;
 437                         vfront-porch = <28>;
 438                         vsync-len = <1>;
 439                         hsync-active = <0>;
 440                         vsync-active = <0>;
 441                         de-active = <0>;
 442                         pixelclk-active = <0>;
 443                 };
 444         };
 445 };
 446
 447 &onenand {
 448         status = "okay";
 449 };