1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff) 4 * 5 * Written by: Aaro Koskinen <aaro.koskinen@iki.fi> 6 */ 7 8#include "omap36xx.dtsi" 9 10/ { 11 cpus { 12 cpu@0 { 13 cpu0-supply = <&vcc>; 14 operating-points = < 15 /* kHz uV */ 16 300000 1012500 17 600000 1200000 18 800000 1325000 19 1000000 1375000 20 >; 21 }; 22 }; 23 24 memory@80000000 { 25 device_type = "memory"; 26 reg = <0x80000000 0x40000000>; /* 1 GB */ 27 }; 28 29 vemmc: fixedregulator0 { 30 compatible = "regulator-fixed"; 31 regulator-name = "VEMMC"; 32 regulator-min-microvolt = <2900000>; 33 regulator-max-microvolt = <2900000>; 34 gpio = <&gpio5 29 GPIO_ACTIVE_HIGH>; /* gpio line 157 */ 35 startup-delay-us = <150>; 36 enable-active-high; 37 }; 38 39 vwlan_fixed: fixedregulator2 { 40 compatible = "regulator-fixed"; 41 regulator-name = "VWLAN"; 42 gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; /* gpio 35 */ 43 enable-active-high; 44 }; 45 46 leds { 47 compatible = "gpio-leds"; 48 49 heartbeat { 50 label = "debug::sleep"; 51 gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>; /* gpio92 */ 52 linux,default-trigger = "default-on"; 53 pinctrl-names = "default"; 54 pinctrl-0 = <&debug_leds>; 55 }; 56 }; 57 58 /* controlled (enabled/disabled) directly by wl1271 */ 59 vctcxo: vctcxo { 60 compatible = "fixed-clock"; 61 #clock-cells = <0>; 62 clock-frequency = <38400000>; 63 }; 64}; 65 66&omap3_pmx_core { 67 accelerator_pins: pinmux_accelerator_pins { 68 pinctrl-single,pins = < 69 OMAP3_CORE1_IOPAD(0x21da, PIN_INPUT | MUX_MODE4) /* mcspi2_somi.gpio_180 -> LIS302 INT1 */ 70 OMAP3_CORE1_IOPAD(0x21dc, PIN_INPUT | MUX_MODE4) /* mcspi2_cs0.gpio_181 -> LIS302 INT2 */ 71 >; 72 }; 73 74 debug_leds: pinmux_debug_led_pins { 75 pinctrl-single,pins = < 76 OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE4) /* dss_data22.gpio_92 */ 77 >; 78 }; 79 80 mmc2_pins: pinmux_mmc2_pins { 81 pinctrl-single,pins = < 82 OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */ 83 OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */ 84 OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */ 85 OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */ 86 OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */ 87 OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */ 88 >; 89 }; 90 91 wlan_pins: pinmux_wlan_pins { 92 pinctrl-single,pins = < 93 OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE4) /* gpio 35 - wlan enable */ 94 OMAP3_CORE1_IOPAD(0x208a, PIN_INPUT | MUX_MODE4) /* gpio 42 - wlan irq */ 95 >; 96 }; 97 98 ssi_pins: pinmux_ssi_pins { 99 pinctrl-single,pins = < 100 OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1) /* ssi1_dat_tx */ 101 OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1) /* ssi1_flag_tx */ 102 OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1) /* ssi1_rdy_tx */ 103 OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */ 104 OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1) /* ssi1_dat_rx */ 105 OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1) /* ssi1_flag_rx */ 106 OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE1) /* ssi1_rdy_rx */ 107 OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE1) /* ssi1_wake */ 108 >; 109 }; 110 111 ssi_pins_idle: pinmux_ssi_pins_idle { 112 pinctrl-single,pins = < 113 OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE7) /* ssi1_dat_tx */ 114 OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE7) /* ssi1_flag_tx */ 115 OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLDOWN | MUX_MODE7) /* ssi1_rdy_tx */ 116 OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4) /* ssi1_wake_tx (cawake) */ 117 OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE7) /* ssi1_dat_rx */ 118 OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE7) /* ssi1_flag_rx */ 119 OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4) /* ssi1_rdy_rx */ 120 OMAP3_CORE1_IOPAD(0x218a, PIN_OUTPUT | MUX_MODE7) /* ssi1_wake */ 121 >; 122 }; 123 124 modem_pins1: pinmux_modem_core1_pins { 125 pinctrl-single,pins = < 126 OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | MUX_MODE4) /* gpio_34 (ape_rst_rq) */ 127 OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE4) /* gpio_88 (cmt_rst_rq) */ 128 OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE4) /* gpio_93 (cmt_apeslpx) */ 129 >; 130 }; 131 132 uart2_pins: pinmux_uart2_pins { 133 pinctrl-single,pins = < 134 OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts */ 135 OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts */ 136 OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx */ 137 OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx */ 138 >; 139 }; 140}; 141 142&omap3_pmx_core2 { 143 modem_pins2: pinmux_modem_core2_pins { 144 pinctrl-single,pins = < 145 OMAP3630_CORE2_IOPAD(0x25ec, PIN_OUTPUT | MUX_MODE4) /* gpio_23 (cmt_en) */ 146 >; 147 }; 148}; 149 150&i2c1 { 151 clock-frequency = <2900000>; 152 153 twl: twl@48 { 154 reg = <0x48>; 155 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 156 interrupt-parent = <&intc>; 157 }; 158}; 159 160/include/ "twl4030.dtsi" 161 162&twl { 163 compatible = "ti,twl5031"; 164 165 twl_power: power { 166 compatible = "ti,twl4030-power"; 167 ti,use_poweroff; 168 }; 169}; 170 171&twl_gpio { 172 ti,pullups = <0x000001>; /* BIT(0) */ 173 ti,pulldowns = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */ 174}; 175 176&vdac { 177 regulator-name = "vdac"; 178 regulator-min-microvolt = <1800000>; 179 regulator-max-microvolt = <1800000>; 180}; 181 182&vpll1 { 183 regulator-name = "vpll1"; 184 regulator-min-microvolt = <1800000>; 185 regulator-max-microvolt = <1800000>; 186}; 187 188&vpll2 { 189 regulator-name = "vpll2"; 190 regulator-min-microvolt = <1800000>; 191 regulator-max-microvolt = <1800000>; 192}; 193 194&vaux1 { 195 regulator-name = "vaux1"; 196 regulator-min-microvolt = <2800000>; 197 regulator-max-microvolt = <2800000>; 198}; 199 200/* CSI-2 receiver */ 201&vaux2 { 202 regulator-name = "vaux2"; 203 regulator-min-microvolt = <1800000>; 204 regulator-max-microvolt = <1800000>; 205}; 206 207/* Cameras */ 208&vaux3 { 209 regulator-name = "vaux3"; 210 regulator-min-microvolt = <2800000>; 211 regulator-max-microvolt = <2800000>; 212}; 213 214&vaux4 { 215 regulator-name = "vaux4"; 216 regulator-min-microvolt = <2800000>; 217 regulator-max-microvolt = <2800000>; 218}; 219 220&vmmc1 { 221 regulator-name = "vmmc1"; 222 regulator-min-microvolt = <1850000>; 223 regulator-max-microvolt = <3150000>; 224}; 225 226&vmmc2 { 227 regulator-name = "vmmc2"; 228 regulator-min-microvolt = <3000000>; 229 regulator-max-microvolt = <3000000>; 230}; 231 232&vintana1 { 233 regulator-name = "vintana1"; 234 regulator-min-microvolt = <1500000>; 235 regulator-max-microvolt = <1500000>; 236}; 237 238&vintana2 { 239 regulator-name = "vintana2"; 240 regulator-min-microvolt = <2750000>; 241 regulator-max-microvolt = <2750000>; 242}; 243 244&vintdig { 245 regulator-name = "vintdig"; 246 regulator-min-microvolt = <1500000>; 247 regulator-max-microvolt = <1500000>; 248}; 249 250&vsim { 251 regulator-name = "vsim"; 252 regulator-min-microvolt = <1800000>; 253 regulator-max-microvolt = <1800000>; 254}; 255 256&vio { 257 regulator-name = "vio"; 258 regulator-min-microvolt = <1800000>; 259 regulator-max-microvolt = <1800000>; 260}; 261 262&i2c2 { 263 clock-frequency = <400000>; 264 265 as3645a@30 { 266 #address-cells = <1>; 267 #size-cells = <0>; 268 reg = <0x30>; 269 compatible = "ams,as3645a"; 270 as3645a_flash: flash@0 { 271 reg = <0x0>; 272 flash-timeout-us = <150000>; 273 flash-max-microamp = <320000>; 274 led-max-microamp = <60000>; 275 ams,input-max-microamp = <1750000>; 276 }; 277 as3645a_indicator: indicator@1 { 278 reg = <0x1>; 279 led-max-microamp = <10000>; 280 }; 281 }; 282}; 283 284&i2c3 { 285 clock-frequency = <400000>; 286 287 lis302: lis302@1d { 288 compatible = "st,lis3lv02d"; 289 reg = <0x1d>; 290 291 Vdd-supply = <&vaux1>; 292 Vdd_IO-supply = <&vio>; 293 294 pinctrl-names = "default"; 295 pinctrl-0 = <&accelerator_pins>; 296 297 interrupts-extended = <&gpio6 20 IRQ_TYPE_EDGE_FALLING>, <&gpio6 21 IRQ_TYPE_EDGE_FALLING>; /* 180, 181 */ 298 299 /* click flags */ 300 st,click-single-x; 301 st,click-single-y; 302 st,click-single-z; 303 304 /* Limits are 0.5g * value */ 305 st,click-threshold-x = <8>; 306 st,click-threshold-y = <8>; 307 st,click-threshold-z = <10>; 308 309 /* Click must be longer than time limit */ 310 st,click-time-limit = <9>; 311 312 /* Kind of debounce filter */ 313 st,click-latency = <50>; 314 315 st,wakeup-x-hi; 316 st,wakeup-y-hi; 317 st,wakeup-threshold = <(800/18)>; /* millig-value / 18 to get HW values */ 318 319 st,wakeup2-z-hi; 320 st,wakeup2-threshold = <(1000/18)>; /* millig-value / 18 to get HW values */ 321 322 st,highpass-cutoff-hz = <2>; 323 324 /* Interrupt line 1 for thresholds */ 325 st,irq1-ff-wu-1; 326 st,irq1-ff-wu-2; 327 /* Interrupt line 2 for click detection */ 328 st,irq2-click; 329 330 st,wu-duration-1 = <8>; 331 st,wu-duration-2 = <8>; 332 }; 333}; 334 335&mmc1 { 336 status = "disabled"; 337}; 338 339&mmc2 { 340 pinctrl-names = "default"; 341 pinctrl-0 = <&mmc2_pins>; 342 vmmc-supply = <&vemmc>; 343 bus-width = <4>; 344 ti,non-removable; 345}; 346 347&mmc3 { 348 status = "disabled"; 349}; 350 351&usb_otg_hs { 352 interface-type = <0>; 353 usb-phy = <&usb2_phy>; 354 phys = <&usb2_phy>; 355 phy-names = "usb2-phy"; 356 mode = <3>; 357 power = <50>; 358}; 359 360&gpmc { 361 ranges = <0 0 0x04000000 0x1000000>; /* CS0: 16MB for OneNAND */ 362 363 onenand@0,0 { 364 #address-cells = <1>; 365 #size-cells = <1>; 366 compatible = "ti,omap2-onenand"; 367 reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */ 368 369 /* 370 * These timings are based on CONFIG_OMAP_GPMC_DEBUG=y reported 371 * bootloader set values when booted with v4.19 using both N950 372 * and N9 devices (OneNAND Manufacturer: Samsung): 373 * 374 * gpmc cs0 before gpmc_cs_program_settings: 375 * cs0 GPMC_CS_CONFIG1: 0xfd001202 376 * cs0 GPMC_CS_CONFIG2: 0x00181800 377 * cs0 GPMC_CS_CONFIG3: 0x00030300 378 * cs0 GPMC_CS_CONFIG4: 0x18001804 379 * cs0 GPMC_CS_CONFIG5: 0x03171d1d 380 * cs0 GPMC_CS_CONFIG6: 0x97080000 381 */ 382 gpmc,sync-read; 383 gpmc,sync-write; 384 gpmc,burst-length = <16>; 385 gpmc,burst-read; 386 gpmc,burst-wrap; 387 gpmc,burst-write; 388 gpmc,device-width = <2>; 389 gpmc,mux-add-data = <2>; 390 gpmc,cs-on-ns = <0>; 391 gpmc,cs-rd-off-ns = <122>; 392 gpmc,cs-wr-off-ns = <122>; 393 gpmc,adv-on-ns = <0>; 394 gpmc,adv-rd-off-ns = <15>; 395 gpmc,adv-wr-off-ns = <15>; 396 gpmc,oe-on-ns = <20>; 397 gpmc,oe-off-ns = <122>; 398 gpmc,we-on-ns = <0>; 399 gpmc,we-off-ns = <122>; 400 gpmc,rd-cycle-ns = <148>; 401 gpmc,wr-cycle-ns = <148>; 402 gpmc,access-ns = <117>; 403 gpmc,page-burst-access-ns = <15>; 404 gpmc,bus-turnaround-ns = <0>; 405 gpmc,cycle2cycle-delay-ns = <0>; 406 gpmc,wait-monitoring-ns = <0>; 407 gpmc,clk-activation-ns = <10>; 408 gpmc,wr-data-mux-bus-ns = <40>; 409 gpmc,wr-access-ns = <117>; 410 411 gpmc,sync-clk-ps = <15000>; /* TBC; Where this value came? */ 412 413 /* 414 * MTD partition table corresponding to Nokia's MeeGo 1.2 415 * Harmattan release. 416 */ 417 partition@0 { 418 label = "bootloader"; 419 reg = <0x00000000 0x00100000>; 420 }; 421 partition@1 { 422 label = "config"; 423 reg = <0x00100000 0x002c0000>; 424 }; 425 partition@2 { 426 label = "kernel"; 427 reg = <0x003c0000 0x01000000>; 428 }; 429 partition@3 { 430 label = "log"; 431 reg = <0x013c0000 0x00200000>; 432 }; 433 partition@4 { 434 label = "var"; 435 reg = <0x015c0000 0x1ca40000>; 436 }; 437 partition@5 { 438 label = "moslo"; 439 reg = <0x1e000000 0x02000000>; 440 }; 441 partition@6 { 442 label = "omap2-onenand"; 443 reg = <0x00000000 0x20000000>; 444 }; 445 }; 446}; 447 448&ssi_port1 { 449 pinctrl-names = "default", "idle"; 450 pinctrl-0 = <&ssi_pins>; 451 pinctrl-1 = <&ssi_pins_idle>; 452 453 ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */ 454 455 modem: hsi-client { 456 pinctrl-names = "default"; 457 pinctrl-0 = <&modem_pins1 &modem_pins2>; 458 459 hsi-channel-ids = <0>, <1>, <2>, <3>; 460 hsi-channel-names = "mcsaab-control", 461 "speech-control", 462 "speech-data", 463 "mcsaab-data"; 464 hsi-speed-kbps = <96000>; 465 hsi-mode = "frame"; 466 hsi-flow = "synchronized"; 467 hsi-arb-mode = "round-robin"; 468 469 interrupts-extended = <&gpio2 2 IRQ_TYPE_EDGE_RISING>; /* gpio 34 */ 470 471 gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>, /* gpio 93 */ 472 <&gpio3 24 GPIO_ACTIVE_HIGH>, /* gpio 88 */ 473 <&gpio1 23 GPIO_ACTIVE_HIGH>; /* gpio 23 */ 474 gpio-names = "cmt_apeslpx", 475 "cmt_rst_rq", 476 "cmt_en"; 477 }; 478}; 479 480&ssi_port2 { 481 status = "disabled"; 482}; 483 484&uart2 { 485 pinctrl-names = "default"; 486 pinctrl-0 = <&uart2_pins>; 487 488 bluetooth { 489 compatible = "ti,wl1271-bluetooth-nokia", "nokia,h4p-bluetooth"; 490 491 reset-gpios = <&gpio1 26 GPIO_ACTIVE_LOW>; /* 26 */ 492 host-wakeup-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; /* 101 */ 493 bluetooth-wakeup-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* 37 */ 494 495 clocks = <&vctcxo>; 496 clock-names = "sysclk"; 497 }; 498}; 499
