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

   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 Goni board.
  11  */
  12
  13 /dts-v1/;
  14 #include <dt-bindings/gpio/gpio.h>
  15 #include <dt-bindings/interrupt-controller/irq.h>
  16 #include <dt-bindings/input/input.h>
  17 #include "s5pv210.dtsi"
  18
  19 / {
  20         model = "Samsung Goni based on S5PC110";
  21         compatible = "samsung,goni", "samsung,s5pv210";
  22
  23         aliases {
  24                 i2c3 = &i2c_pmic;
  25         };
  26
  27         chosen {
  28                 bootargs = "console=ttySAC0,115200n8 root=/dev/mmcblk0p5 rw rootwait ignore_loglevel earlyprintk";
  29         };
  30
  31         memory@30000000 {
  32                 device_type = "memory";
  33                 reg = <0x30000000 0x05000000
  34                         0x40000000 0x10000000
  35                         0x50000000 0x08000000>;
  36         };
  37
  38         pmic_ap_clk: clock-0 {
  39                 /* Workaround for missing clock on PMIC */
  40                 compatible = "fixed-clock";
  41                 #clock-cells = <0>;
  42                 clock-frequency = <32768>;
  43         };
  44
  45         vtf_reg: regulator-0 {
  46                 compatible = "regulator-fixed";
  47                 regulator-name = "V_TF_2.8V";
  48                 regulator-min-microvolt = <2800000>;
  49                 regulator-max-microvolt = <2800000>;
  50                 gpio = <&mp05 4 GPIO_ACTIVE_HIGH>;
  51                 enable-active-high;
  52         };
  53
  54         pda_reg: regulator-1 {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "VCC_1.8V_PDA";
  57                 regulator-min-microvolt = <1800000>;
  58                 regulator-max-microvolt = <1800000>;
  59         };
  60
  61         bat_reg: regulator-2 {
  62                 compatible = "regulator-fixed";
  63                 regulator-name = "V_BAT";
  64                 regulator-min-microvolt = <3700000>;
  65                 regulator-max-microvolt = <3700000>;
  66         };
  67
  68         tsp_reg: regulator-3 {
  69                 compatible = "regulator-fixed";
  70                 regulator-name = "TSP_VDD";
  71                 regulator-min-microvolt = <2800000>;
  72                 regulator-max-microvolt = <2800000>;
  73                 gpio = <&gpj1 3 GPIO_ACTIVE_HIGH>;
  74                 enable-active-high;
  75         };
  76
  77         i2c_pmic: i2c-pmic {
  78                 compatible = "i2c-gpio";
  79                 sda-gpios = <&gpj4 0 GPIO_ACTIVE_HIGH>;
  80                 scl-gpios = <&gpj4 3 GPIO_ACTIVE_HIGH>;
  81                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  82                 #address-cells = <1>;
  83                 #size-cells = <0>;
  84
  85                 pmic@66 {
  86                         compatible = "national,lp3974";
  87                         reg = <0x66>;
  88
  89                         max8998,pmic-buck1-default-dvs-idx = <0>;
  90                         max8998,pmic-buck1-dvs-gpios = <&gph0 3 GPIO_ACTIVE_HIGH>,
  91                                                         <&gph0 4 GPIO_ACTIVE_HIGH>;
  92                         max8998,pmic-buck1-dvs-voltage = <1200000>, <1200000>,
  93                                                         <1200000>, <1200000>;
  94
  95                         max8998,pmic-buck2-default-dvs-idx = <0>;
  96                         max8998,pmic-buck2-dvs-gpio = <&gph0 5 GPIO_ACTIVE_HIGH>;
  97                         max8998,pmic-buck2-dvs-voltage = <1200000>, <1200000>;
  98
  99                         regulators {
 100                                 ldo2_reg: LDO2 {
 101                                         regulator-name = "VALIVE_1.1V";
 102                                         regulator-min-microvolt = <1100000>;
 103                                         regulator-max-microvolt = <1100000>;
 104                                         regulator-always-on;
 105                                 };
 106
 107                                 ldo3_reg: LDO3 {
 108                                         regulator-name = "VUSB+MIPI_1.1V";
 109                                         regulator-min-microvolt = <1100000>;
 110                                         regulator-max-microvolt = <1100000>;
 111                                         regulator-always-on;
 112                                 };
 113
 114                                 ldo4_reg: LDO4 {
 115                                         regulator-name = "VADC_3.3V";
 116                                         regulator-min-microvolt = <3300000>;
 117                                         regulator-max-microvolt = <3300000>;
 118                                 };
 119
 120                                 ldo5_reg: LDO5 {
 121                                         regulator-name = "VTF_2.8V";
 122                                         regulator-min-microvolt = <2800000>;
 123                                         regulator-max-microvolt = <2800000>;
 124                                 };
 125
 126                                 ldo6_reg: LDO6 {
 127                                         regulator-name = "VCC_3.3V";
 128                                         regulator-min-microvolt = <3300000>;
 129                                         regulator-max-microvolt = <3300000>;
 130                                 };
 131
 132                                 ldo7_reg: LDO7 {
 133                                         regulator-name = "VLCD_1.8V";
 134                                         regulator-min-microvolt = <1800000>;
 135                                         regulator-max-microvolt = <1800000>;
 136                                         regulator-always-on;
 137                                 };
 138
 139                                 ldo8_reg: LDO8 {
 140                                         regulator-name = "VUSB+VDAC_3.3V";
 141                                         regulator-min-microvolt = <3300000>;
 142                                         regulator-max-microvolt = <3300000>;
 143                                 };
 144
 145                                 ldo9_reg: LDO9 {
 146                                         regulator-name = "VCC+VCAM_2.8V";
 147                                         regulator-min-microvolt = <2800000>;
 148                                         regulator-max-microvolt = <2800000>;
 149                                 };
 150
 151                                 ldo10_reg: LDO10 {
 152                                         regulator-name = "VPLL_1.1V";
 153                                         regulator-min-microvolt = <1100000>;
 154                                         regulator-max-microvolt = <1100000>;
 155                                         regulator-boot-on;
 156                                 };
 157
 158                                 ldo11_reg: LDO11 {
 159                                         regulator-name = "CAM_IO_2.8V";
 160                                         regulator-min-microvolt = <2800000>;
 161                                         regulator-max-microvolt = <2800000>;
 162                                 };
 163
 164                                 ldo12_reg: LDO12 {
 165                                         regulator-name = "CAM_ISP_1.2V";
 166                                         regulator-min-microvolt = <1200000>;
 167                                         regulator-max-microvolt = <1200000>;
 168                                 };
 169
 170                                 ldo13_reg: LDO13 {
 171                                         regulator-name = "CAM_A_2.8V";
 172                                         regulator-min-microvolt = <2800000>;
 173                                         regulator-max-microvolt = <2800000>;
 174                                 };
 175
 176                                 ldo14_reg: LDO14 {
 177                                         regulator-name = "CAM_CIF_1.8V";
 178                                         regulator-min-microvolt = <1800000>;
 179                                         regulator-max-microvolt = <1800000>;
 180                                 };
 181
 182                                 ldo15_reg: LDO15 {
 183                                         regulator-name = "CAM_AF_3.3V";
 184                                         regulator-min-microvolt = <3300000>;
 185                                         regulator-max-microvolt = <3300000>;
 186                                 };
 187
 188                                 ldo16_reg: LDO16 {
 189                                         regulator-name = "VMIPI_1.8V";
 190                                         regulator-min-microvolt = <1800000>;
 191                                         regulator-max-microvolt = <1800000>;
 192                                 };
 193
 194                                 ldo17_reg: LDO17 {
 195                                         regulator-name = "CAM_8M_1.8V";
 196                                         regulator-min-microvolt = <1800000>;
 197                                         regulator-max-microvolt = <1800000>;
 198                                         regulator-always-on;
 199                                 };
 200
 201                                 buck1_reg: BUCK1 {
 202                                         regulator-name = "VARM_1.2V";
 203                                         regulator-min-microvolt = <1200000>;
 204                                         regulator-max-microvolt = <1200000>;
 205                                 };
 206
 207                                 buck2_reg: BUCK2 {
 208                                         regulator-name = "VINT_1.2V";
 209                                         regulator-min-microvolt = <1200000>;
 210                                         regulator-max-microvolt = <1200000>;
 211                                 };
 212
 213                                 buck3_reg: BUCK3 {
 214                                         regulator-name = "VCC_1.8V";
 215                                         regulator-min-microvolt = <1800000>;
 216                                         regulator-max-microvolt = <1800000>;
 217                                         regulator-always-on;
 218                                 };
 219
 220                                 buck4_reg: BUCK4 {
 221                                         regulator-name = "CAM_CORE_1.2V";
 222                                         regulator-min-microvolt = <1200000>;
 223                                         regulator-max-microvolt = <1200000>;
 224                                         regulator-always-on;
 225                                 };
 226
 227                                 ap32khz_reg: EN32KHz-AP {
 228                                         regulator-name = "32KHz AP";
 229                                         regulator-always-on;
 230                                 };
 231                         };
 232                 };
 233         };
 234
 235         gpio-keys {
 236                 compatible = "gpio-keys";
 237
 238                 power-key {
 239                         gpios = <&gph2 6 1>;
 240                         linux,code = <KEY_POWER>;
 241                         label = "power";
 242                         debounce-interval = <1>;
 243                         wakeup-source;
 244                 };
 245         };
 246 };
 247
 248 &xusbxti {
 249         clock-frequency = <24000000>;
 250 };
 251
 252 &keypad {
 253         linux,input-no-autorepeat;
 254         wakeup-source;
 255         samsung,keypad-num-rows = <3>;
 256         samsung,keypad-num-columns = <3>;
 257         pinctrl-names = "default";
 258         pinctrl-0 = <&keypad_row0>, <&keypad_row1>, <&keypad_row2>,
 259                         <&keypad_col0>, <&keypad_col1>, <&keypad_col2>;
 260         status = "okay";
 261
 262         key-1 {
 263                 keypad,row = <0>;
 264                 keypad,column = <1>;
 265                 linux,code = <KEY_CONNECT>;
 266         };
 267
 268         key-2 {
 269                 keypad,row = <0>;
 270                 keypad,column = <2>;
 271                 linux,code = <KEY_BACK>;
 272         };
 273
 274         key-3 {
 275                 keypad,row = <1>;
 276                 keypad,column = <1>;
 277                 linux,code = <KEY_CAMERA_FOCUS>;
 278         };
 279
 280         key-4 {
 281                 keypad,row = <1>;
 282                 keypad,column = <2>;
 283                 linux,code = <KEY_VOLUMEUP>;
 284         };
 285
 286         key-5 {
 287                 keypad,row = <2>;
 288                 keypad,column = <1>;
 289                 linux,code = <KEY_CAMERA>;
 290         };
 291
 292         key-6 {
 293                 keypad,row = <2>;
 294                 keypad,column = <2>;
 295                 linux,code = <KEY_VOLUMEDOWN>;
 296         };
 297 };
 298
 299 &uart0 {
 300         status = "okay";
 301 };
 302
 303 &uart1 {
 304         status = "okay";
 305 };
 306
 307 &uart2 {
 308         status = "okay";
 309 };
 310
 311 &uart3 {
 312         status = "okay";
 313 };
 314
 315 &rtc {
 316         clocks = <&clocks CLK_RTC>, <&pmic_ap_clk>;
 317         clock-names = "rtc", "rtc_src";
 318 };
 319
 320 &sdhci0 {
 321         bus-width = <4>;
 322         non-removable;
 323         vmmc-supply = <&ldo5_reg>;
 324         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus1 &sd0_bus4>;
 325         pinctrl-names = "default";
 326         status = "okay";
 327 };
 328
 329 &sdhci2 {
 330         bus-width = <4>;
 331         cd-gpios = <&gph3 4 1>;
 332         vmmc-supply = <&vtf_reg>;
 333         cd-inverted;
 334         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
 335         pinctrl-names = "default";
 336         status = "okay";
 337 };
 338
 339 &hsotg {
 340         vusb_a-supply = <&ldo3_reg>;
 341         vusb_d-supply = <&ldo8_reg>;
 342         dr_mode = "peripheral";
 343         status = "okay";
 344 };
 345
 346 &usbphy {
 347         status = "okay";
 348 };
 349
 350 &i2c2 {
 351         samsung,i2c-sda-delay = <100>;
 352         samsung,i2c-max-bus-freq = <400000>;
 353         samsung,i2c-slave-addr = <0x10>;
 354         status = "okay";
 355
 356         touchscreen@4a {
 357                 compatible = "atmel,maxtouch";
 358                 reg = <0x4a>;
 359                 interrupt-parent = <&gpj0>;
 360                 interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
 361
 362                 atmel,x-line = <17>;
 363                 atmel,y-line = <11>;
 364                 atmel,x-size = <800>;
 365                 atmel,y-size = <480>;
 366                 atmel,burst-length = <0x21>;
 367                 atmel,threshold = <0x28>;
 368                 atmel,orientation = <1>;
 369
 370                 vdd-supply = <&tsp_reg>;
 371         };
 372 };
 373
 374 &i2c0 {
 375         samsung,i2c-sda-delay = <100>;
 376         samsung,i2c-max-bus-freq = <100000>;
 377         samsung,i2c-slave-addr = <0x10>;
 378         status = "okay";
 379
 380         noon010pc30: sensor@30 {
 381                 compatible = "siliconfile,noon010pc30";
 382                 reg = <0x30>;
 383                 vddio-supply = <&ldo11_reg>;
 384                 vdda-supply = <&ldo13_reg>;
 385                 vdd_core-supply = <&ldo14_reg>;
 386
 387                 clock-frequency = <16000000>;
 388                 clocks = <&camera 0>;
 389                 clock-names = "mclk";
 390                 nreset-gpios = <&gpb 2 GPIO_ACTIVE_HIGH>;
 391                 nstby-gpios = <&gpb 0 GPIO_ACTIVE_HIGH>;
 392
 393                 port {
 394                         noon010pc30_ep: endpoint {
 395                                 remote-endpoint = <&fimc0_ep>;
 396                                 bus-width = <8>;
 397                                 hsync-active = <0>;
 398                                 vsync-active = <1>;
 399                                 pclk-sample = <1>;
 400                         };
 401                 };
 402         };
 403 };
 404
 405 &camera {
 406         pinctrl-0 = <&cam_port_a_io &cam_port_a_clk_active>;
 407         pinctrl-1 = <&cam_port_a_io &cam_port_a_clk_idle>;
 408         pinctrl-names = "default", "idle";
 409
 410         parallel-ports {
 411                 #address-cells = <1>;
 412                 #size-cells = <0>;
 413
 414                 /* camera A input */
 415                 port@1 {
 416                         reg = <1>;
 417                         fimc0_ep: endpoint {
 418                                 remote-endpoint = <&noon010pc30_ep>;
 419                                 bus-width = <8>;
 420                                 hsync-active = <1>;
 421                                 vsync-active = <1>;
 422                                 pclk-sample = <0>;
 423                         };
 424                 };
 425         };
 426 };
 427
 428 &fimd {
 429         pinctrl-0 = <&lcd_clk &lcd_data24>;
 430         pinctrl-names = "default";
 431         status = "okay";
 432
 433         display-timings {
 434                 native-mode = <&timing0>;
 435                 timing0: timing {
 436                         /* 480x800@55Hz */
 437                         clock-frequency = <23439570>;
 438                         hactive = <480>;
 439                         hfront-porch = <16>;
 440                         hback-porch = <16>;
 441                         hsync-len = <2>;
 442                         vactive = <800>;
 443                         vback-porch = <2>;
 444                         vfront-porch = <28>;
 445                         vsync-len = <1>;
 446                         hsync-active = <0>;
 447                         vsync-active = <0>;
 448                         de-active = <0>;
 449                         pixelclk-active = <0>;
 450                 };
 451         };
 452 };
 453
 454 &onenand {
 455         status = "okay";
 456 };