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sys/contrib/device-tree/src/arm/ste-ux500-samsung-janice.dts
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1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Devicetree for the Samsung Galaxy S Advance GT-I9070 also known as Janice. 4 */ 5 6 /dts-v1/; 7 #include "ste-db8500.dtsi" 8 #include "ste-ab8500.dtsi" 9 #include "ste-dbx5x0-pinctrl.dtsi" 10 #include <dt-bindings/gpio/gpio.h> 11 #include <dt-bindings/leds/common.h> 12 #include <dt-bindings/input/input.h> 13 #include <dt-bindings/interrupt-controller/irq.h> 14 15 / { 16 model = "Samsung Galaxy S Advance (GT-I9070)"; 17 compatible = "samsung,janice", "st-ericsson,u8500"; 18 19 chosen { 20 stdout-path = &serial2; 21 }; 22 23 battery: battery { 24 compatible = "samsung,eb535151vu"; 25 }; 26 27 thermal-zones { 28 battery-thermal { 29 /* This zone will be polled by the battery temperature code */ 30 polling-delay = <0>; 31 polling-delay-passive = <0>; 32 thermal-sensors = <&bat_therm>; 33 }; 34 }; 35 36 bat_therm: thermistor { 37 compatible = "samsung,1404-001221"; 38 io-channels = <&gpadc 0x02>; /* BatTemp */ 39 pullup-uv = <1800000>; 40 pullup-ohm = <230000>; 41 pulldown-ohm = <0>; 42 #thermal-sensor-cells = <0>; 43 }; 44 45 /* External LDO for eMMC LDO VMEM_3V3 controlled by GPIO6 */ 46 ldo_3v3_reg: regulator-gpio-ldo-3v3 { 47 compatible = "regulator-fixed"; 48 /* Supplied in turn by VBAT */ 49 regulator-name = "VMEM_3V3"; 50 regulator-min-microvolt = <3300000>; 51 regulator-max-microvolt = <3300000>; 52 gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>; 53 startup-delay-us = <5000>; // FIXME 54 enable-active-high; 55 pinctrl-names = "default"; 56 pinctrl-0 = <&emmc_ldo_en_default_mode>; 57 }; 58 59 /* 60 * External Ricoh "TSP" regulator for the touchscreen. 61 * One GPIO line controls two voltages of 3.3V and 1.8V 62 * this line is known as "TSP_LDO_ON1" in the schematics. 63 */ 64 ldo_tsp_3v3_reg: regulator-gpio-tsp-ldo-3v3 { 65 compatible = "regulator-fixed"; 66 /* Supplied in turn by VBAT */ 67 regulator-name = "LDO_TSP_A3V3"; 68 regulator-min-microvolt = <3300000>; 69 regulator-max-microvolt = <3300000>; 70 /* GPIO94 controls this regulator */ 71 gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>; 72 /* 70 ms power-on delay */ 73 startup-delay-us = <70000>; 74 enable-active-high; 75 pinctrl-names = "default"; 76 pinctrl-0 = <&tsp_ldo_en_default_mode>; 77 }; 78 ldo_tsp_1v8_reg: regulator-gpio-tsp-ldo-1v8 { 79 compatible = "regulator-fixed"; 80 /* Supplied in turn by VBAT */ 81 regulator-name = "VREG_TSP_1V8"; 82 regulator-min-microvolt = <1800000>; 83 regulator-max-microvolt = <1800000>; 84 /* GPIO94 controls this regulator */ 85 gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>; 86 /* 70 ms power-on delay */ 87 startup-delay-us = <70000>; 88 enable-active-high; 89 pinctrl-names = "default"; 90 pinctrl-0 = <&tsp_ldo_en_default_mode>; 91 }; 92 93 /* 94 * External Ricoh "TSP" regulator for the touchkeys. 95 * Two GPIO lines controls two voltages of 3.3V and 1.8V 96 * TSP_LDO_ON2 controls VREG_TOUCHKEY_1V8 97 * EN_LED_LDO controls VREG_KLED_3V3 (key LED) 98 */ 99 ldo_kled_3v3_reg: regulator-gpio-vreg-kled-3v3 { 100 compatible = "regulator-fixed"; 101 /* Supplied in turn by VBAT */ 102 regulator-name = "VREG_KLED_3V3"; 103 regulator-min-microvolt = <3300000>; 104 regulator-max-microvolt = <3300000>; 105 /* GPIO68 controls this regulator */ 106 gpio = <&gpio2 4 GPIO_ACTIVE_HIGH>; 107 /* 70 ms power-on delay */ 108 startup-delay-us = <70000>; 109 enable-active-high; 110 pinctrl-names = "default"; 111 pinctrl-0 = <&en_led_ldo_default_mode>; 112 }; 113 ldo_touchkey_1v8_reg: regulator-gpio-vreg-touchkey-1v8 { 114 compatible = "regulator-fixed"; 115 /* Supplied in turn by VBAT */ 116 regulator-name = "VREG_TOUCHKEY_1V8"; 117 regulator-min-microvolt = <1800000>; 118 regulator-max-microvolt = <1800000>; 119 /* GPIO89 controls this regulator */ 120 gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>; 121 /* 70 ms power-on delay */ 122 startup-delay-us = <70000>; 123 enable-active-high; 124 pinctrl-names = "default"; 125 pinctrl-0 = <&tsp_ldo_on2_default_mode>; 126 }; 127 128 129 /* 130 * External Ricoh RP152L010B-TR LCD LDO regulator for the display. 131 * LCD_PWR_EN controls a 3.0V and 1.8V output. 132 */ 133 lcd_3v0_reg: regulator-gpio-lcd-3v0 { 134 compatible = "regulator-fixed"; 135 /* Supplied in turn by VBAT */ 136 regulator-name = "VREG_LCD_3V0"; 137 regulator-min-microvolt = <3000000>; 138 regulator-max-microvolt = <3000000>; 139 /* GPIO219 controls this regulator */ 140 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>; 141 enable-active-high; 142 pinctrl-names = "default"; 143 pinctrl-0 = <&lcd_pwr_en_default_mode>; 144 }; 145 lcd_1v8_reg: regulator-gpio-lcd-1v8 { 146 compatible = "regulator-fixed"; 147 /* Supplied in turn by VBAT */ 148 regulator-name = "VREG_LCD_1V8"; 149 regulator-min-microvolt = <1800000>; 150 regulator-max-microvolt = <1800000>; 151 /* GPIO219 controls this regulator */ 152 gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>; 153 enable-active-high; 154 pinctrl-names = "default"; 155 pinctrl-0 = <&lcd_pwr_en_default_mode>; 156 }; 157 158 /* 159 * This regulator is a GPIO line that drives the Broadcom WLAN 160 * line WL_REG_ON high and enables the internal regulators 161 * inside the chip. Unfortunatley it is erroneously named 162 * WLAN_RST_N on the schematic but it is not a reset line. 163 * 164 * The voltage specified here is only used to determine the OCR mask, 165 * the for the SDIO connector, the chip is actually connected 166 * directly to VBAT. 167 */ 168 wl_reg: regulator-gpio-wlan { 169 compatible = "regulator-fixed"; 170 regulator-name = "WL_REG_ON"; 171 regulator-min-microvolt = <3000000>; 172 regulator-max-microvolt = <3000000>; 173 startup-delay-us = <100000>; 174 /* GPIO215 (WLAN_RST_N to WL_REG_ON) */ 175 gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>; 176 enable-active-high; 177 pinctrl-names = "default"; 178 pinctrl-0 = <&wlan_ldo_en_default>; 179 }; 180 181 182 gpio-keys { 183 compatible = "gpio-keys"; 184 pinctrl-names = "default"; 185 pinctrl-0 = <&gpio_keys_default_mode>; 186 187 button-home { 188 linux,code = <KEY_HOME>; 189 label = "HOME"; 190 /* GPIO91 */ 191 gpios = <&gpio2 27 GPIO_ACTIVE_LOW>; 192 }; 193 button-volup { 194 linux,code = <KEY_VOLUMEUP>; 195 label = "VOL+"; 196 /* GPIO67 */ 197 gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; 198 }; 199 button-voldown { 200 linux,code = <KEY_VOLUMEDOWN>; 201 label = "VOL-"; 202 /* GPIO92 */ 203 gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; 204 }; 205 }; 206 207 /* Richtek RT8515GQW Flash LED Driver IC */ 208 flash { 209 compatible = "richtek,rt8515"; 210 /* GPIO 140 */ 211 enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; 212 /* GPIO 141 */ 213 ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>; 214 /* 215 * RFS is 16 kOhm and RTS is 100 kOhm giving 216 * the flash max current 343mA and torch max 217 * current 55 mA. 218 */ 219 richtek,rfs-ohms = <16000>; 220 richtek,rts-ohms = <100000>; 221 pinctrl-names = "default"; 222 pinctrl-0 = <&gpio_flash_default_mode>; 223 224 led { 225 function = LED_FUNCTION_FLASH; 226 color = <LED_COLOR_ID_WHITE>; 227 flash-max-timeout-us = <250000>; 228 flash-max-microamp = <343750>; 229 led-max-microamp = <55000>; 230 }; 231 }; 232 233 /* Bit-banged I2C on GPIO143 and GPIO144 also called "SUBPMU I2C" */ 234 i2c-gpio-0 { 235 compatible = "i2c-gpio"; 236 sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 237 scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 238 pinctrl-names = "default"; 239 pinctrl-0 = <&i2c_gpio_0_default>; 240 #address-cells = <1>; 241 #size-cells = <0>; 242 243 /* Yamaha YAS530 magnetometer */ 244 magnetometer@2e { 245 compatible = "yamaha,yas530"; 246 reg = <0x2e>; 247 /* VDD 3V */ 248 vdd-supply = <&ab8500_ldo_aux1_reg>; 249 /* IOVDD 1.8V */ 250 iovdd-supply = <&ab8500_ldo_aux2_reg>; 251 /* GPIO204 COMPASS_RST_N */ 252 reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>; 253 pinctrl-names = "default"; 254 pinctrl-0 = <&yas529_default>; 255 }; 256 /* TODO: this should also be used by the NCP6914 Camera power management unit */ 257 }; 258 259 /* 260 * These pins do have an spi controller, however the controller on 261 * these pins is not the fully featured PL022 SSP/SPI block but the 262 * ST Micro diet "PL023" version. One of the lacking features in 263 * this derivative is 3wire support, so it cannot be used to drive 264 * this panel interface. We have to use GPIO bit-banging instead. 265 */ 266 spi-gpio-0 { 267 compatible = "spi-gpio"; 268 /* Clock on GPIO220 */ 269 sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>; 270 /* MISO/MOSI on GPIO224 (no separate MISO pin) */ 271 mosi-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>; 272 /* Chip select on GPIO223 */ 273 cs-gpios = <&gpio6 31 GPIO_ACTIVE_LOW>; 274 num-chipselects = <1>; 275 276 pinctrl-names = "default"; 277 pinctrl-0 = <&spi_gpio_0_default>; 278 #address-cells = <1>; 279 #size-cells = <0>; 280 281 panel@0 { 282 compatible = "samsung,s6e63m0"; 283 reg = <0>; 284 vdd3-supply = <&lcd_3v0_reg>; 285 vci-supply = <&lcd_1v8_reg>; 286 /* Reset on GPIO139 */ 287 reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; 288 pinctrl-names = "default"; 289 pinctrl-0 = <&panel_default_mode>; 290 spi-3wire; 291 /* TYPE 3: inverse clock polarity and phase */ 292 spi-cpha; 293 spi-cpol; 294 295 port { 296 panel_in: endpoint { 297 remote-endpoint = <&display_out>; 298 }; 299 }; 300 }; 301 }; 302 303 /* 304 * Current sense amplifier on the light sensor to convert current to 305 * voltage. We do not know if this is the actual configuration. The 306 * sense resistor value was found by calibrating in a room ambient 307 * light with a second mobile phone light sensor as reference. If you 308 * pry a Janice phone apart and inspect it you may figure this out. 309 */ 310 gp2a_shunt: current-sense-shunt { 311 compatible = "current-sense-shunt"; 312 io-channels = <&gpadc 0x07>; 313 shunt-resistor-micro-ohms = <15000000>; /* 15 ohms c:a */ 314 #io-channel-cells = <0>; 315 io-channel-ranges; 316 }; 317 318 /* Bit-banged I2C on GPIO196 and GPIO197 also called "TOUCHKEY_I2C" */ 319 i2c-gpio-1 { 320 compatible = "i2c-gpio"; 321 sda-gpios = <&gpio6 5 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 322 scl-gpios = <&gpio6 4 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 323 clock-frequency = <400000>; 324 pinctrl-names = "default"; 325 pinctrl-0 = <&i2c_gpio_1_default>; 326 #address-cells = <1>; 327 #size-cells = <0>; 328 329 touchkey@20 { 330 compatible = "coreriver,tc360-touchkey"; 331 reg = <0x20>; 332 vdd-supply = <&ldo_kled_3v3_reg>; 333 vcc-supply = <&ldo_touchkey_1v8_reg>; 334 vddio-supply = <&ldo_touchkey_1v8_reg>; 335 336 /* Interrupt on GPIO 198 */ 337 interrupt-parent = <&gpio6>; 338 interrupts = <6 IRQ_TYPE_EDGE_RISING>; 339 340 pinctrl-names = "default"; 341 pinctrl-0 = <&touchkey_default_mode>; 342 linux,keycodes = <KEY_MENU KEY_BACK>; 343 }; 344 }; 345 346 /* Bit-banged I2C on GPIO201 and GPIO202 also called "MOT_I2C" */ 347 i2c-gpio-2 { 348 compatible = "i2c-gpio"; 349 sda-gpios = <&gpio6 10 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 350 scl-gpios = <&gpio6 9 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 351 pinctrl-names = "default"; 352 pinctrl-0 = <&i2c_gpio_2_default>; 353 #address-cells = <1>; 354 #size-cells = <0>; 355 /* TODO: add the Immersion ISA1200 I2C device here */ 356 }; 357 358 /* Bit-banged I2C on GPIO151 and GPIO152 also called "NFC_I2C" */ 359 i2c-gpio-3 { 360 compatible = "i2c-gpio"; 361 sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 362 scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; 363 pinctrl-names = "default"; 364 pinctrl-0 = <&i2c_gpio_3_default>; 365 #address-cells = <1>; 366 #size-cells = <0>; 367 368 nfc@30 { 369 compatible = "nxp,pn547", "nxp,nxp-nci-i2c"; 370 reg = <0x30>; 371 /* NFC IRQ on GPIO32 */ 372 interrupt-parent = <&gpio1>; 373 interrupts = <0 IRQ_TYPE_EDGE_FALLING>; 374 /* GPIO 31 */ 375 firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; 376 /* GPIO88 */ 377 enable-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; 378 pinctrl-names = "default"; 379 pinctrl-0 = <&pn547_janice_default>; 380 }; 381 }; 382 383 soc { 384 /* External Micro SD slot */ 385 mmc@80126000 { 386 arm,primecell-periphid = <0x10480180>; 387 max-frequency = <50000000>; 388 bus-width = <4>; 389 cap-sd-highspeed; 390 cap-mmc-highspeed; 391 st,sig-dir-cmd; 392 st,sig-dir-dat0; 393 st,sig-dir-dat2; 394 st,sig-pin-fbclk; 395 full-pwr-cycle; 396 /* MMC is powered by AUX3 1.2V .. 2.91V */ 397 vmmc-supply = <&ab8500_ldo_aux3_reg>; 398 /* 2.9 V level translator is using AUX3 at 2.9 V as well */ 399 vqmmc-supply = <&ab8500_ldo_aux3_reg>; 400 pinctrl-names = "default", "sleep"; 401 pinctrl-0 = <&mc0_a_2_default>; 402 pinctrl-1 = <&mc0_a_2_sleep>; 403 cd-gpios = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217 404 status = "okay"; 405 }; 406 407 /* WLAN SDIO channel */ 408 mmc@80118000 { 409 arm,primecell-periphid = <0x10480180>; 410 max-frequency = <50000000>; 411 bus-width = <4>; 412 non-removable; 413 cap-sd-highspeed; 414 pinctrl-names = "default", "sleep"; 415 pinctrl-0 = <&mc1_a_2_default>; 416 pinctrl-1 = <&mc1_a_2_sleep>; 417 /* 418 * GPIO-controlled voltage enablement: this drives 419 * the WL_REG_ON line high when we use this device. 420 * Represented as regulator to fill OCR mask. 421 */ 422 vmmc-supply = <&wl_reg>; 423 424 #address-cells = <1>; 425 #size-cells = <0>; 426 status = "okay"; 427 428 wifi@1 { 429 compatible = "brcm,bcm4330-fmac", "brcm,bcm4329-fmac"; 430 reg = <1>; 431 /* GPIO216 WL_HOST_WAKE */ 432 interrupt-parent = <&gpio6>; 433 interrupts = <24 IRQ_TYPE_EDGE_FALLING>; 434 interrupt-names = "host-wake"; 435 pinctrl-names = "default"; 436 pinctrl-0 = <&wlan_default_mode>; 437 }; 438 }; 439 440 /* eMMC */ 441 mmc@80005000 { 442 arm,primecell-periphid = <0x10480180>; 443 max-frequency = <50000000>; 444 bus-width = <8>; 445 non-removable; 446 cap-mmc-highspeed; 447 mmc-ddr-1_8v; 448 no-sdio; 449 no-sd; 450 vmmc-supply = <&ldo_3v3_reg>; 451 pinctrl-names = "default", "sleep"; 452 pinctrl-0 = <&mc2_a_1_default>; 453 pinctrl-1 = <&mc2_a_1_sleep>; 454 status = "okay"; 455 }; 456 457 /* GBF (Bluetooth) UART */ 458 uart@80120000 { 459 pinctrl-names = "default", "sleep"; 460 pinctrl-0 = <&u0_a_1_default>; 461 pinctrl-1 = <&u0_a_1_sleep>; 462 status = "okay"; 463 464 bluetooth { 465 /* BCM4330B1 actually */ 466 compatible = "brcm,bcm4330-bt"; 467 /* GPIO222 rail BT_VREG_EN to BT_REG_ON */ 468 shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>; 469 /* BT_WAKE on GPIO199 */ 470 device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; 471 /* BT_HOST_WAKE on GPIO97 */ 472 /* FIXME: convert to interrupt */ 473 host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>; 474 /* BT_RST_N on GPIO209 */ 475 reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>; 476 pinctrl-names = "default"; 477 pinctrl-0 = <&bluetooth_default_mode>; 478 }; 479 }; 480 481 /* GPS UART */ 482 uart@80121000 { 483 status = "okay"; 484 pinctrl-names = "default", "sleep"; 485 /* CTS/RTS is not used, CTS is repurposed as GPIO */ 486 pinctrl-0 = <&u1rxtx_a_1_default>; 487 pinctrl-1 = <&u1rxtx_a_1_sleep>; 488 489 gnss { 490 /* 491 * The Low Noise Amplifier (LNA) power and enablement is controlled 492 * autonomously by the GSD4t. 493 * Janice has a SiRFstarIV-based GSD4t 494 * Golden has a SiRFstarV 5t-based CSRG05TA03-ICJE-R. 495 */ 496 compatible = "csr,gsd4t"; 497 /* GPS_RSTN on GPIO21 */ 498 reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; 499 /* GPS_ON_OFF on GPIO96 */ 500 sirf,onoff-gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>; 501 /* GPS_1V8 (VSMPS2) */ 502 vcc-supply = <&db8500_vsmps2_reg>; 503 pinctrl-names = "default"; 504 pinctrl-0 = <&gsd4t_janice_default>; 505 /* According to /etc/sirfgps.conf */ 506 current-speed = <460800>; 507 }; 508 }; 509 510 /* Debugging console UART connected to TSU6111RSVR (FSA880) */ 511 uart@80007000 { 512 status = "okay"; 513 pinctrl-names = "default", "sleep"; 514 pinctrl-0 = <&u2rxtx_c_1_default>; 515 pinctrl-1 = <&u2rxtx_c_1_sleep>; 516 }; 517 518 prcmu@80157000 { 519 ab8500 { 520 phy { 521 pinctrl-names = "default", "sleep"; 522 pinctrl-0 = <&usb_a_1_default>; 523 pinctrl-1 = <&usb_a_1_sleep>; 524 }; 525 526 ab8500_fg { 527 line-impedance-micro-ohms = <15000>; 528 }; 529 530 regulator { 531 ab8500_ldo_aux1 { 532 /* Used for VDD for sensors */ 533 regulator-name = "V-SENSORS-VDD"; 534 regulator-min-microvolt = <3000000>; 535 regulator-max-microvolt = <3000000>; 536 }; 537 538 ab8500_ldo_aux2 { 539 /* Used for VIO for sensors */ 540 regulator-name = "V-SENSORS-VIO"; 541 regulator-min-microvolt = <1800000>; 542 regulator-max-microvolt = <1800000>; 543 }; 544 545 ab8500_ldo_aux3 { 546 /* Used for voltage for external MMC/SD card */ 547 regulator-name = "V-MMC-SD"; 548 regulator-min-microvolt = <1200000>; 549 regulator-max-microvolt = <2910000>; 550 }; 551 }; 552 }; 553 }; 554 555 /* I2C0 */ 556 i2c@80004000 { 557 status = "okay"; 558 pinctrl-names = "default", "sleep"; 559 pinctrl-0 = <&i2c0_a_1_default>; 560 pinctrl-1 = <&i2c0_a_1_sleep>; 561 562 proximity@44 { 563 /* Janice has the GP2AP002A00F with light sensor */ 564 compatible = "sharp,gp2ap002a00f"; 565 clock-frequency = <400000>; 566 reg = <0x44>; 567 568 interrupt-parent = <&gpio4>; 569 interrupts = <18 IRQ_TYPE_EDGE_FALLING>; 570 vdd-supply = <&ab8500_ldo_aux1_reg>; 571 vio-supply = <&ab8500_ldo_aux2_reg>; 572 /* ADC channel AUX2 to read ALSOUT ambient light sensor out */ 573 io-channels = <&gp2a_shunt>; 574 io-channel-names = "alsout"; 575 pinctrl-names = "default"; 576 pinctrl-0 = <&gp2ap002_janice_default>; 577 /* B1 mode (arch/arm/mach-ux500/include/mach/gp2a.h) */ 578 sharp,proximity-far-hysteresis = /bits/ 8 <0x40>; 579 sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>; 580 }; 581 }; 582 583 /* I2C1 on GPIO16 and GPIO17 also called "MUS I2C" */ 584 i2c@80122000 { 585 status = "okay"; 586 pinctrl-names = "default","sleep"; 587 pinctrl-0 = <&i2c1_b_2_default>; 588 pinctrl-1 = <&i2c1_b_2_sleep>; 589 590 /* Texas Instruments TSU6111 micro USB switch */ 591 usb-switch@25 { 592 compatible = "ti,tsu6111"; 593 reg = <0x25>; 594 /* Interrupt JACK_INT_N on GPIO95 */ 595 interrupt-parent = <&gpio2>; 596 interrupts = <31 IRQ_TYPE_EDGE_FALLING>; 597 pinctrl-names = "default"; 598 pinctrl-0 = <&tsu6111_janice_default>; 599 }; 600 }; 601 602 /* I2C2 on GPIO10 and GPIO11 also called "SENSORS I2C" */ 603 i2c@80128000 { 604 status = "okay"; 605 pinctrl-names = "default", "sleep"; 606 pinctrl-0 = <&i2c2_b_2_default>; 607 pinctrl-1 = <&i2c2_b_2_sleep>; 608 609 gyroscope@68 { 610 compatible = "invensense,mpu3050"; 611 reg = <0x68>; 612 /* GPIO226 interrupt */ 613 interrupt-parent = <&gpio7>; 614 interrupts = <2 IRQ_TYPE_EDGE_FALLING>; 615 /* FIXME: no idea about this */ 616 mount-matrix = "1", "0", "0", 617 "0", "1", "0", 618 "0", "0", "1"; 619 vlogic-supply = <&ab8500_ldo_aux2_reg>; // 1.8V 620 vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V 621 pinctrl-names = "default"; 622 pinctrl-0 = <&mpu3050_janice_default>; 623 624 /* 625 * The MPU-3050 acts as a hub for the 626 * accelerometer. 627 */ 628 i2c-gate { 629 #address-cells = <1>; 630 #size-cells = <0>; 631 632 /* Bosch BMA222 accelerometer */ 633 accelerometer@8 { 634 compatible = "bosch,bma222"; 635 reg = <0x08>; 636 mount-matrix = "0", "-1", "0", 637 "1", "0", "0", 638 "0", "0", "1"; 639 vddio-supply = <&ab8500_ldo_aux2_reg>; // 1.8V 640 vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V 641 }; 642 }; 643 }; 644 }; 645 646 /* I2C3 */ 647 i2c@80110000 { 648 status = "okay"; 649 650 pinctrl-names = "default", "sleep"; 651 pinctrl-0 = <&i2c3_c_2_default>; 652 pinctrl-1 = <&i2c3_c_2_sleep>; 653 654 /* Atmel mXT224E touchscreen */ 655 touchscreen@4a { 656 compatible = "atmel,maxtouch"; 657 reg = <0x4a>; 658 /* GPIO218 (TSP_INT_1V8) */ 659 interrupt-parent = <&gpio6>; 660 interrupts = <26 IRQ_TYPE_EDGE_FALLING>; 661 /* VDDA is "analog supply", 2.57-3.47 V */ 662 vdda-supply = <&ldo_tsp_3v3_reg>; 663 /* VDD is "digital supply" 1.71-3.47V */ 664 vdd-supply = <&ldo_tsp_1v8_reg>; 665 pinctrl-names = "default"; 666 pinctrl-0 = <&tsp_default>; 667 }; 668 }; 669 670 mcde@a0350000 { 671 status = "okay"; 672 pinctrl-names = "default"; 673 pinctrl-0 = <&dpi_default_mode>; 674 675 port { 676 display_out: endpoint { 677 remote-endpoint = <&panel_in>; 678 }; 679 }; 680 }; 681 }; 682 }; 683 684 &pinctrl { 685 /* 686 * This extends the MC0_A_2 default config to include 687 * the card detect GPIO217 line. 688 */ 689 sdi0 { 690 mc0_a_2_default { 691 default_cfg4 { 692 pins = "GPIO217_AH12"; /* card detect */ 693 ste,config = <&gpio_in_pd>; 694 }; 695 }; 696 }; 697 mcde { 698 dpi_default_mode: dpi_default { 699 default_mux1 { 700 /* Mux in all the data lines */ 701 function = "lcd"; 702 groups = 703 /* Data lines D0-D7 GPIO70..GPIO77 */ 704 "lcd_d0_d7_a_1", 705 /* Data lines D8-D11 GPIO78..GPIO81 */ 706 "lcd_d8_d11_a_1", 707 /* Data lines D12-D15 GPIO82..GPIO85 */ 708 "lcd_d12_d15_a_1", 709 /* Data lines D16-D23 GPIO161..GPIO168 */ 710 "lcd_d16_d23_b_1"; 711 }; 712 default_mux2 { 713 function = "lcda"; 714 /* Clock line on GPIO150, DE, VSO, HSO on GPIO169..GPIO171 */ 715 groups = "lcdaclk_b_1", "lcda_b_1"; 716 }; 717 /* Input, no pull-up is the default state for pins used for an alt function */ 718 default_cfg1 { 719 pins = "GPIO150_C14", "GPIO169_D22", "GPIO170_C23", "GPIO171_D23"; 720 ste,config = <&in_nopull>; 721 }; 722 }; 723 }; 724 /* GPIO for panel reset control */ 725 panel { 726 panel_default_mode: panel_default { 727 janice_cfg1 { 728 /* Reset line */ 729 pins = "GPIO139_C9"; 730 ste,config = <&gpio_out_lo>; 731 }; 732 }; 733 }; 734 /* GPIO that enables the LDO regulator for the eMMC */ 735 emmc-ldo { 736 emmc_ldo_en_default_mode: emmc_ldo_default { 737 /* LDO enable on GPIO6 */ 738 janice_cfg1 { 739 pins = "GPIO6_AF6"; 740 ste,config = <&gpio_out_hi>; 741 }; 742 }; 743 }; 744 /* GPIO that enables the LDO regulator for the touchscreen */ 745 tsp-ldo { 746 tsp_ldo_en_default_mode: tsp_ldo_default { 747 /* LDO enable on GPIO94 */ 748 janice_cfg1 { 749 pins = "GPIO94_D7"; 750 ste,config = <&gpio_out_hi>; 751 }; 752 }; 753 }; 754 /* GPIO that enables the LDO regulator for the key LED */ 755 key-led { 756 en_led_ldo_default_mode: en_led_ldo_default { 757 /* EN_LED_LDO on GPIO68 */ 758 janice_cfg1 { 759 pins = "GPIO68_E1"; 760 ste,config = <&gpio_out_hi>; 761 }; 762 }; 763 }; 764 /* GPIO that enables the LDO regulator for the touchkeys */ 765 touchkey-ldo { 766 tsp_ldo_on2_default_mode: tsp_ldo_on2_default { 767 /* TSP_LDO_ON2 on GPIO89 */ 768 janice_cfg1 { 769 pins = "GPIO89_E6"; 770 ste,config = <&gpio_out_lo>; 771 }; 772 }; 773 }; 774 touchkey { 775 touchkey_default_mode: touchkey_default { 776 janice_cfg1 { 777 /* Interrupt */ 778 pins = "GPIO198_AG25"; 779 ste,config = <&gpio_in_nopull>; 780 }; 781 janice_cfg2 { 782 /* Reset, actually completely unused (not routed) */ 783 pins = "GPIO205_AG23"; 784 ste,config = <&gpio_in_pd>; 785 }; 786 }; 787 }; 788 /* GPIO that enabled the LDO regulator for the LCD display */ 789 lcd-ldo { 790 lcd_pwr_en_default_mode: lcd_pwr_en_default { 791 /* LCD_PWR_EN on GPIO219 */ 792 janice_cfg1 { 793 pins = "GPIO219_AG10"; 794 ste,config = <&gpio_out_hi>; 795 }; 796 }; 797 }; 798 /* GPIO that enables the WLAN internal LDO regulators */ 799 wlan-ldo { 800 wlan_ldo_en_default: wlan_ldo_default { 801 /* GPIO215 named WLAN_RST_N */ 802 janice_cfg1 { 803 pins = "GPIO215_AH13"; 804 ste,config = <&gpio_out_lo>; 805 }; 806 }; 807 }; 808 /* Flash and torch */ 809 flash { 810 gpio_flash_default_mode: flash_default { 811 janice_cfg1 { 812 pins = "GPIO140_B11", "GPIO141_C12"; 813 ste,config = <&gpio_out_lo>; 814 }; 815 }; 816 }; 817 /* GPIO keys */ 818 gpio-keys { 819 gpio_keys_default_mode: gpio_keys_default { 820 skomer_cfg1 { 821 pins = "GPIO67_G2", /* VOL UP */ 822 "GPIO91_B6", /* HOME */ 823 "GPIO92_D6"; /* VOL DOWN */ 824 ste,config = <&gpio_in_pu>; 825 }; 826 }; 827 }; 828 /* Interrupt line for the Atmel MXT228 touchscreen */ 829 tsp { 830 tsp_default: tsp_default { 831 janice_cfg1 { 832 pins = "GPIO218_AH11"; /* TSP_INT_1V8 */ 833 ste,config = <&gpio_in_nopull>; 834 }; 835 }; 836 }; 837 /* Reset line for the Yamaha YAS529 magnetometer */ 838 yas529 { 839 yas529_default: yas529_janice { 840 janice_cfg1 { 841 pins = "GPIO204_AF23"; 842 ste,config = <&gpio_out_hi>; 843 }; 844 }; 845 }; 846 /* Interrupt line for light/proximity sensor GP2AP002 */ 847 gp2ap002 { 848 gp2ap002_janice_default: gp2ap002_janice { 849 janice_cfg1 { 850 pins = "GPIO146_D13"; 851 ste,config = <&gpio_in_nopull>; 852 }; 853 }; 854 }; 855 /* Interrupt line for Invensense MPU3050 gyroscope */ 856 mpu3050 { 857 mpu3050_janice_default: mpu3050_janice { 858 janice_cfg1 { 859 /* GPIO226 used for IRQ */ 860 pins = "GPIO226_AF8"; 861 ste,config = <&gpio_in_nopull>; 862 }; 863 }; 864 }; 865 /* GPIO-based I2C bus for magnetometer and NCP6914 */ 866 i2c-gpio-0 { 867 i2c_gpio_0_default: i2c_gpio_0 { 868 janice_cfg1 { 869 pins = "GPIO143_D12", "GPIO144_B13"; 870 ste,config = <&gpio_in_nopull>; 871 }; 872 }; 873 }; 874 /* GPIO-based I2C bus for the Cypress touchkeys */ 875 i2c-gpio-1 { 876 i2c_gpio_1_default: i2c_gpio_1 { 877 janice_cfg1 { 878 pins = "GPIO196_AG26", "GPIO197_AH24"; 879 ste,config = <&gpio_in_nopull>; 880 }; 881 }; 882 }; 883 /* GPIO-based I2C bus for the Immersion ISA1200 */ 884 i2c-gpio-2 { 885 i2c_gpio_2_default: i2c_gpio_2 { 886 janice_cfg1 { 887 pins = "GPIO201_AF24", "GPIO202_AF25"; 888 ste,config = <&gpio_in_nopull>; 889 }; 890 }; 891 }; 892 /* GPIO-based I2C bus for the NFC */ 893 i2c-gpio-3 { 894 i2c_gpio_3_default: i2c_gpio_3 { 895 janice_cfg1 { 896 pins = "GPIO151_D17", "GPIO152_D16"; 897 ste,config = <&gpio_in_nopull>; 898 }; 899 }; 900 }; 901 /* GPIO-based SPI bus for the display */ 902 spi-gpio-0 { 903 spi_gpio_0_default: spi_gpio_0 { 904 janice_cfg1 { 905 pins = "GPIO220_AH10", "GPIO223_AH9", "GPIO224_AG9"; 906 ste,config = <&gpio_out_hi>; 907 }; 908 /* This pin is unused but belongs with this SPI block */ 909 janice_cfg2 { 910 pins = "GPIO225_AG8"; 911 ste,config = <&in_pd>; 912 }; 913 }; 914 }; 915 wlan { 916 wlan_default_mode: wlan_default { 917 /* GPIO216 for WL_HOST_WAKE */ 918 janice_cfg2 { 919 pins = "GPIO216_AG12"; 920 ste,config = <&gpio_in_pd>; 921 }; 922 }; 923 }; 924 bluetooth { 925 bluetooth_default_mode: bluetooth_default { 926 /* GPIO199 BT_WAKE and GPIO222 BT_VREG_ON */ 927 janice_cfg1 { 928 pins = "GPIO199_AH23", "GPIO222_AJ9"; 929 ste,config = <&gpio_out_lo>; 930 }; 931 /* GPIO97 BT_HOST_WAKE */ 932 janice_cfg2 { 933 pins = "GPIO97_D9"; 934 ste,config = <&gpio_in_nopull>; 935 }; 936 /* GPIO209 BT_RST_N */ 937 janice_cfg3 { 938 pins = "GPIO209_AG15"; 939 ste,config = <&gpio_out_hi>; 940 }; 941 }; 942 }; 943 /* Interrupt line for TI TSU6111 Micro USB switch */ 944 tsu6111 { 945 tsu6111_janice_default: tsu6111_janice { 946 janice_cfg1 { 947 /* GPIO95 used for IRQ */ 948 pins = "GPIO95_E8"; 949 ste,config = <&gpio_in_nopull>; 950 }; 951 }; 952 }; 953 nfc { 954 pn547_janice_default: pn547_janice { 955 /* Interrupt line */ 956 janice_cfg1 { 957 pins = "GPIO32_V2"; 958 ste,config = <&gpio_in_nopull>; 959 }; 960 /* Enable and firmware GPIOs */ 961 janice_cfg2 { 962 pins = "GPIO31_V3", "GPIO88_C4"; 963 ste,config = <&gpio_out_lo>; 964 }; 965 }; 966 }; 967 gsd4t { 968 gsd4t_janice_default: gsd4t_janice { 969 /* Reset line, start out asserted */ 970 janice_cfg1 { 971 pins = "GPIO21_AB3"; 972 ste,config = <&gpio_out_lo>; 973 }; 974 /* GPS_ON_OFF, start out deasserted (off) */ 975 janice_cfg2 { 976 pins = "GPIO96_D8"; 977 ste,config = <&gpio_out_lo>; 978 }; 979 /* Unused power enablement line, used in R0.0 and R0.1 boards */ 980 janice_cfg3 { 981 pins = "GPIO86_C6"; 982 ste,config = <&gpio_in_pd>; 983 }; 984 }; 985 }; 986 };
Cache object: ba31d20c8f261f39702bacca25a99195
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