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