msm8994-sony-xperia-kitakami.dtsi (10939B)
1// SPDX-License-Identifier: BSD-3-Clause 2/* 3 * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org> 4 */ 5 6#include "msm8994.dtsi" 7#include "pm8994.dtsi" 8#include "pmi8994.dtsi" 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/input/gpio-keys.h> 11 12/ { 13 /* required for bootloader to select correct board */ 14 15 /* 16 * We support MSM8994 v2 (0x20000) and v2.1 (0x20001). 17 * The V1 chip (0x0 and 0x10000) is significantly different 18 * and requires driver-side changes (including CPR, be warned!!). 19 * Besides that, it's very rare. 20 */ 21 qcom,msm-id = <207 0x20000>, <207 0x20001>; 22 /* We only use pm8994+pmi8994. */ 23 qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>; 24 /* This property is shared across all kitakami devices. */ 25 qcom,board-id = <8 0>; 26 27 /* Kitakami firmware doesn't support PSCI */ 28 /delete-node/ psci; 29 30 gpio_keys { 31 compatible = "gpio-keys"; 32 #address-cells = <1>; 33 #size-cells = <0>; 34 autorepeat; 35 36 button@0 { 37 label = "Volume Down"; 38 gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>; 39 linux,input-type = <1>; 40 linux,code = <KEY_VOLUMEDOWN>; 41 wakeup-source; 42 debounce-interval = <15>; 43 }; 44 45 button@1 { 46 label = "Volume Up"; 47 gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>; 48 linux,input-type = <1>; 49 linux,code = <KEY_VOLUMEUP>; 50 wakeup-source; 51 debounce-interval = <15>; 52 }; 53 54 button@2 { 55 label = "Camera Snapshot"; 56 gpios = <&pm8994_gpios 4 GPIO_ACTIVE_LOW>; 57 linux,input-type = <1>; 58 linux,code = <KEY_CAMERA>; 59 wakeup-source; 60 debounce-interval = <15>; 61 }; 62 63 button@3 { 64 label = "Camera Focus"; 65 gpios = <&pm8994_gpios 5 GPIO_ACTIVE_LOW>; 66 linux,input-type = <1>; 67 linux,code = <KEY_VOLUMEUP>; 68 wakeup-source; 69 debounce-interval = <15>; 70 }; 71 }; 72 73 reserved-memory { 74 /* This is for getting crash logs using Android downstream kernels */ 75 ramoops@1fe00000 { 76 compatible = "ramoops"; 77 reg = <0 0x1fe00000 0 0x200000>; 78 console-size = <0x100000>; 79 record-size = <0x10000>; 80 ftrace-size = <0x10000>; 81 pmsg-size = <0x80000>; 82 }; 83 84 fb_region: fb_region@40000000 { 85 reg = <0 0x40000000 0 0x1000000>; 86 no-map; 87 }; 88 89 tzapp: memory@c7800000 { 90 reg = <0 0xc7800000 0 0x1900000>; 91 no-map; 92 }; 93 }; 94}; 95 96&blsp1_spi1 { 97 status = "okay"; 98 99 /* FPC fingerprint reader */ 100}; 101 102/* I2C1 is disabled on this board */ 103 104&blsp1_i2c2 { 105 status = "okay"; 106 clock-frequency = <355000>; 107 108 /* NXP PN547 NFC */ 109}; 110 111&blsp1_i2c6 { 112 status = "okay"; 113 clock-frequency = <355000>; 114 115 touchscreen: rmi4-i2c-dev@2c { 116 compatible = "syna,rmi4-i2c"; 117 reg = <0x2c>; 118 #address-cells = <1>; 119 #size-cells = <0>; 120 121 interrupt-parent = <&tlmm>; 122 interrupts = <42 IRQ_TYPE_EDGE_FALLING>; 123 124 pinctrl-names = "default"; 125 pinctrl-0 = <&ts_int_active &ts_reset_active>; 126 127 vdd-supply = <&pm8994_l22>; 128 vio-supply = <&pm8994_s4>; 129 130 syna,reset-delay-ms = <220>; 131 syna,startup-delay-ms = <220>; 132 133 rmi4-f01@1 { 134 reg = <0x01>; 135 syna,nosleep-mode = <1>; 136 }; 137 138 rmi4-f11@11 { 139 reg = <0x11>; 140 syna,sensor-type = <1>; 141 }; 142 }; 143}; 144 145&blsp1_uart2 { 146 status = "okay"; 147}; 148 149&blsp2_i2c5 { 150 status = "okay"; 151 clock-frequency = <355000>; 152 153 /* sii8620 HDMI/MHL bridge */ 154}; 155 156&blsp2_uart2 { 157 status = "okay"; 158}; 159 160/* 161 * Kitakami bootloader only turns cont_splash on when it detects 162 * specific downstream MDSS/backlight nodes in the active DTB. 163 * One way to use that framebuffer is to load a secondary instance of 164 * LK with the downstream DTB appended and then, only from there, load 165 * mainline Linux. 166 */ 167&cont_splash_mem { 168 reg = <0 0x3401000 0 0x2200000>; 169}; 170 171&pmi8994_spmi_regulators { 172 /* 173 * Yeah, this one *is* managed by RPMPD, but also needs 174 * to be hacked up as a-o due to the GPU device only accepting a single 175 * power domain.. which still isn't enough and forces us to bind 176 * OXILI_CX and OXILI_GX together! 177 */ 178 vdd_gfx: s2@1700 { 179 reg = <0x1700 0x100>; 180 regulator-name = "VDD_GFX"; 181 regulator-min-microvolt = <980000>; 182 regulator-max-microvolt = <980000>; 183 184 /* hack until we rig up the gpu consumer */ 185 regulator-always-on; 186 }; 187}; 188 189&rpm_requests { 190 /* PMI8994 should probe first, because pmi8994_bby supplies some of PM8994's regulators */ 191 pmi8994_regulators: pmi8994-regulators { 192 compatible = "qcom,rpm-pmi8994-regulators"; 193 194 vdd_s1-supply = <&vph_pwr>; 195 vdd_bst_byp-supply = <&vph_pwr>; 196 197 pmi8994_s1: s1 { 198 regulator-min-microvolt = <1025000>; 199 regulator-max-microvolt = <1025000>; 200 }; 201 202 /* S2 & S3 - VDD_GFX */ 203 204 pmi8994_bby: boost-bypass { 205 regulator-min-microvolt = <3150000>; 206 regulator-max-microvolt = <3600000>; 207 }; 208 }; 209 210 pm8994_regulators: pm8994-regulators { 211 compatible = "qcom,rpm-pm8994-regulators"; 212 213 vdd_s3-supply = <&vph_pwr>; 214 vdd_s4-supply = <&vph_pwr>; 215 vdd_s5-supply = <&vph_pwr>; 216 vdd_s6-supply = <&vph_pwr>; 217 vdd_s7-supply = <&vph_pwr>; 218 vdd_l1-supply = <&pmi8994_s1>; 219 vdd_l2_l26_l28-supply = <&pm8994_s3>; 220 vdd_l3_l11-supply = <&pm8994_s3>; 221 vdd_l4_l27_l31-supply = <&pm8994_s3>; 222 vdd_l6_l12_l32-supply = <&pm8994_s5>; 223 vdd_l8_l16_l30-supply = <&vph_pwr>; 224 vdd_l9_l10_l18_l22-supply = <&pmi8994_bby>; 225 vdd_l13_l19_l23_l24-supply = <&pmi8994_bby>; 226 vdd_l14_l15-supply = <&pm8994_s5>; 227 vdd_l17_l29-supply = <&pmi8994_bby>; 228 vdd_l20_l21-supply = <&pmi8994_bby>; 229 vdd_l25-supply = <&pm8994_s3>; 230 vdd_lvs1_2-supply = <&pm8994_s4>; 231 232 /* S1, S2, S6 and S12 are managed by RPMPD */ 233 234 pm8994_s3: s3 { 235 regulator-min-microvolt = <1300000>; 236 regulator-max-microvolt = <1300000>; 237 }; 238 239 pm8994_s4: s4 { 240 regulator-min-microvolt = <1800000>; 241 regulator-max-microvolt = <1800000>; 242 regulator-system-load = <325000>; 243 regulator-allow-set-load; 244 regulator-always-on; 245 }; 246 247 pm8994_s5: s5 { 248 regulator-min-microvolt = <2150000>; 249 regulator-max-microvolt = <2150000>; 250 }; 251 252 pm8994_s7: s7 { 253 regulator-min-microvolt = <1000000>; 254 regulator-max-microvolt = <1000000>; 255 }; 256 257 /* 258 * S8 - SPMI-managed VDD_APC0 259 * S9, S10 and S11 (the main one) - SPMI-managed VDD_APC1 260 */ 261 262 pm8994_l1: l1 { 263 regulator-min-microvolt = <1000000>; 264 regulator-max-microvolt = <1000000>; 265 }; 266 267 pm8994_l2: l2 { 268 regulator-min-microvolt = <1250000>; 269 regulator-max-microvolt = <1250000>; 270 regulator-system-load = <10000>; 271 regulator-allow-set-load; 272 }; 273 274 pm8994_l3: l3 { 275 regulator-min-microvolt = <1100000>; 276 regulator-max-microvolt = <1100000>; 277 regulator-boot-on; 278 }; 279 280 pm8994_l4: l4 { 281 regulator-min-microvolt = <1225000>; 282 regulator-max-microvolt = <1225000>; 283 }; 284 285 /* L5 is inaccessible from RPM */ 286 287 pm8994_l6: l6 { 288 regulator-min-microvolt = <1800000>; 289 regulator-max-microvolt = <1800000>; 290 }; 291 292 /* L7 is inaccessible from RPM */ 293 294 pm8994_l8: l8 { 295 regulator-min-microvolt = <1800000>; 296 regulator-max-microvolt = <1800000>; 297 }; 298 299 pm8994_l9: l9 { 300 regulator-min-microvolt = <1800000>; 301 regulator-max-microvolt = <1800000>; 302 }; 303 304 pm8994_l10: l10 { 305 regulator-min-microvolt = <1800000>; 306 regulator-max-microvolt = <1800000>; 307 }; 308 309 pm8994_l11: l11 { 310 regulator-min-microvolt = <1200000>; 311 regulator-max-microvolt = <1200000>; 312 }; 313 314 pm8994_l12: l12 { 315 regulator-min-microvolt = <1800000>; 316 regulator-max-microvolt = <1800000>; 317 regulator-system-load = <10000>; 318 regulator-allow-set-load; 319 }; 320 321 pm8994_l13: l13 { 322 regulator-min-microvolt = <1800000>; 323 regulator-max-microvolt = <2950000>; 324 }; 325 326 pm8994_l14: l14 { 327 regulator-min-microvolt = <1800000>; 328 regulator-max-microvolt = <1800000>; 329 regulator-system-load = <10000>; 330 regulator-allow-set-load; 331 regulator-boot-on; 332 }; 333 334 pm8994_l15: l15 { 335 regulator-min-microvolt = <1800000>; 336 regulator-max-microvolt = <1800000>; 337 }; 338 339 pm8994_l16: l16 { 340 regulator-min-microvolt = <2700000>; 341 regulator-max-microvolt = <2700000>; 342 }; 343 344 pm8994_l17: l17 { 345 regulator-min-microvolt = <2200000>; 346 regulator-max-microvolt = <2200000>; 347 regulator-boot-on; 348 }; 349 350 pm8994_l18: l18 { 351 regulator-min-microvolt = <2850000>; 352 regulator-max-microvolt = <2850000>; 353 regulator-always-on; 354 regulator-boot-on; 355 }; 356 357 pm8994_l19: l19 { 358 regulator-min-microvolt = <2850000>; 359 regulator-max-microvolt = <2850000>; 360 regulator-boot-on; 361 }; 362 363 pm8994_l20: l20 { 364 regulator-min-microvolt = <2950000>; 365 regulator-max-microvolt = <2950000>; 366 regulator-system-load = <570000>; 367 regulator-allow-set-load; 368 }; 369 370 pm8994_l21: l21 { 371 regulator-min-microvolt = <2950000>; 372 regulator-max-microvolt = <2950000>; 373 regulator-system-load = <800000>; 374 regulator-allow-set-load; 375 }; 376 377 pm8994_l22: l22 { 378 regulator-min-microvolt = <3000000>; 379 regulator-max-microvolt = <3000000>; 380 regulator-boot-on; 381 }; 382 383 pm8994_l23: l23 { 384 regulator-min-microvolt = <2800000>; 385 regulator-max-microvolt = <2800000>; 386 regulator-always-on; 387 regulator-boot-on; 388 }; 389 390 pm8994_l24: l24 { 391 regulator-min-microvolt = <3075000>; 392 regulator-max-microvolt = <3150000>; 393 }; 394 395 pm8994_l25: l25 { 396 regulator-min-microvolt = <1000000>; 397 regulator-max-microvolt = <1000000>; 398 regulator-boot-on; 399 }; 400 401 pm8994_l26: l26 { 402 regulator-min-microvolt = <987500>; 403 regulator-max-microvolt = <987500>; 404 }; 405 406 pm8994_l27: l27 { 407 regulator-min-microvolt = <1200000>; 408 regulator-max-microvolt = <1200000>; 409 regulator-boot-on; 410 }; 411 412 pm8994_l28: l28 { 413 regulator-min-microvolt = <1000000>; 414 regulator-max-microvolt = <1000000>; 415 regulator-system-load = <10000>; 416 regulator-allow-set-load; 417 }; 418 419 pm8994_l29: l29 { 420 regulator-min-microvolt = <2700000>; 421 regulator-max-microvolt = <2700000>; 422 regulator-boot-on; 423 }; 424 425 pm8994_l30: l30 { 426 regulator-min-microvolt = <1800000>; 427 regulator-max-microvolt = <1800000>; 428 regulator-boot-on; 429 }; 430 431 pm8994_l31: l31 { 432 regulator-min-microvolt = <1200000>; 433 regulator-max-microvolt = <1200000>; 434 regulator-system-load = <10000>; 435 regulator-allow-set-load; 436 }; 437 438 pm8994_l32: l32 { 439 regulator-min-microvolt = <1800000>; 440 regulator-max-microvolt = <1800000>; 441 }; 442 443 pm8994_lvs1: lvs1 { 444 regulator-boot-on; 445 }; 446 pm8994_lvs2: lvs2 { 447 regulator-boot-on; 448 }; 449 }; 450}; 451 452&sdhc1 { 453 /* 454 * There is an issue with the eMMC causing permanent 455 * damage to the card if a quirk isn't addressed. 456 * Until it's fixed, disable the MMC so as not to brick 457 * devices. 458 */ 459 status = "disabled"; 460 461 /* 462 * Downstream pushes 2.95V to the sdhci device, 463 * but upstream driver REALLY wants to make vmmc 1.8v 464 * cause of the hs400-1_8v mode. MMC works fine without 465 * that regulator, so let's not use it for now. 466 * vqmmc is also disabled cause driver stll complains. 467 * 468 * vmmc-supply = <&pm8994_l20>; 469 * vqmmc-supply = <&pm8994_s4>; 470 */ 471}; 472 473&sdhc2 { 474 status = "okay"; 475 476 cd-gpios = <&tlmm 100 0>; 477 vmmc-supply = <&pm8994_l21>; 478 vqmmc-supply = <&pm8994_l13>; 479}; 480 481&tlmm { 482 ts_int_active: ts-int-active { 483 pins = "gpio42"; 484 drive-strength = <2>; 485 bias-disable; 486 input-enable; 487 }; 488 489 ts_reset_active: ts-reset-active { 490 pins = "gpio109"; 491 drive-strength = <2>; 492 bias-disable; 493 output-low; 494 }; 495};