1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved. 4 */ 5 6 #include <linux/module.h> 7 #include <linux/of.h> 8 #include <linux/platform_device.h> 9 #include <linux/pinctrl/pinctrl.h> 10 11 #include "pinctrl-msm.h" 12 13 #define FUNCTION(fname) \ 14 [msm_mux_##fname] = { \ 15 .name = #fname, \ 16 .groups = fname##_groups, \ 17 .ngroups = ARRAY_SIZE(fname##_groups), \ 18 } 19 20 #define REG_SIZE 0x1000 21 22 #define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9) \ 23 { \ 24 .name = "gpio" #id, \ 25 .pins = gpio##id##_pins, \ 26 .npins = (unsigned int)ARRAY_SIZE(gpio##id##_pins), \ 27 .funcs = (int[]){ \ 28 msm_mux_gpio, /* gpio mode */ \ 29 msm_mux_##f1, \ 30 msm_mux_##f2, \ 31 msm_mux_##f3, \ 32 msm_mux_##f4, \ 33 msm_mux_##f5, \ 34 msm_mux_##f6, \ 35 msm_mux_##f7, \ 36 msm_mux_##f8, \ 37 msm_mux_##f9 \ 38 }, \ 39 .nfuncs = 10, \ 40 .ctl_reg = REG_SIZE * id, \ 41 .io_reg = 0x4 + REG_SIZE * id, \ 42 .intr_cfg_reg = 0x8 + REG_SIZE * id, \ 43 .intr_status_reg = 0xc + REG_SIZE * id, \ 44 .intr_target_reg = 0x8 + REG_SIZE * id, \ 45 .mux_bit = 2, \ 46 .pull_bit = 0, \ 47 .drv_bit = 6, \ 48 .oe_bit = 9, \ 49 .in_bit = 0, \ 50 .out_bit = 1, \ 51 .intr_enable_bit = 0, \ 52 .intr_status_bit = 0, \ 53 .intr_target_bit = 5, \ 54 .intr_target_kpss_val = 3, \ 55 .intr_raw_status_bit = 4, \ 56 .intr_polarity_bit = 1, \ 57 .intr_detection_bit = 2, \ 58 .intr_detection_width = 2, \ 59 } 60 61 #define SDC_PINGROUP(pg_name, ctl, pull, drv) \ 62 { \ 63 .name = #pg_name, \ 64 .pins = pg_name##_pins, \ 65 .npins = (unsigned int)ARRAY_SIZE(pg_name##_pins), \ 66 .ctl_reg = ctl, \ 67 .io_reg = 0, \ 68 .intr_cfg_reg = 0, \ 69 .intr_status_reg = 0, \ 70 .intr_target_reg = 0, \ 71 .mux_bit = -1, \ 72 .pull_bit = pull, \ 73 .drv_bit = drv, \ 74 .oe_bit = -1, \ 75 .in_bit = -1, \ 76 .out_bit = -1, \ 77 .intr_enable_bit = -1, \ 78 .intr_status_bit = -1, \ 79 .intr_target_bit = -1, \ 80 .intr_raw_status_bit = -1, \ 81 .intr_polarity_bit = -1, \ 82 .intr_detection_bit = -1, \ 83 .intr_detection_width = -1, \ 84 } 85 86 static const struct pinctrl_pin_desc sdx55_pins[] = { 87 PINCTRL_PIN(0, "GPIO_0"), 88 PINCTRL_PIN(1, "GPIO_1"), 89 PINCTRL_PIN(2, "GPIO_2"), 90 PINCTRL_PIN(3, "GPIO_3"), 91 PINCTRL_PIN(4, "GPIO_4"), 92 PINCTRL_PIN(5, "GPIO_5"), 93 PINCTRL_PIN(6, "GPIO_6"), 94 PINCTRL_PIN(7, "GPIO_7"), 95 PINCTRL_PIN(8, "GPIO_8"), 96 PINCTRL_PIN(9, "GPIO_9"), 97 PINCTRL_PIN(10, "GPIO_10"), 98 PINCTRL_PIN(11, "GPIO_11"), 99 PINCTRL_PIN(12, "GPIO_12"), 100 PINCTRL_PIN(13, "GPIO_13"), 101 PINCTRL_PIN(14, "GPIO_14"), 102 PINCTRL_PIN(15, "GPIO_15"), 103 PINCTRL_PIN(16, "GPIO_16"), 104 PINCTRL_PIN(17, "GPIO_17"), 105 PINCTRL_PIN(18, "GPIO_18"), 106 PINCTRL_PIN(19, "GPIO_19"), 107 PINCTRL_PIN(20, "GPIO_20"), 108 PINCTRL_PIN(21, "GPIO_21"), 109 PINCTRL_PIN(22, "GPIO_22"), 110 PINCTRL_PIN(23, "GPIO_23"), 111 PINCTRL_PIN(24, "GPIO_24"), 112 PINCTRL_PIN(25, "GPIO_25"), 113 PINCTRL_PIN(26, "GPIO_26"), 114 PINCTRL_PIN(27, "GPIO_27"), 115 PINCTRL_PIN(28, "GPIO_28"), 116 PINCTRL_PIN(29, "GPIO_29"), 117 PINCTRL_PIN(30, "GPIO_30"), 118 PINCTRL_PIN(31, "GPIO_31"), 119 PINCTRL_PIN(32, "GPIO_32"), 120 PINCTRL_PIN(33, "GPIO_33"), 121 PINCTRL_PIN(34, "GPIO_34"), 122 PINCTRL_PIN(35, "GPIO_35"), 123 PINCTRL_PIN(36, "GPIO_36"), 124 PINCTRL_PIN(37, "GPIO_37"), 125 PINCTRL_PIN(38, "GPIO_38"), 126 PINCTRL_PIN(39, "GPIO_39"), 127 PINCTRL_PIN(40, "GPIO_40"), 128 PINCTRL_PIN(41, "GPIO_41"), 129 PINCTRL_PIN(42, "GPIO_42"), 130 PINCTRL_PIN(43, "GPIO_43"), 131 PINCTRL_PIN(44, "GPIO_44"), 132 PINCTRL_PIN(45, "GPIO_45"), 133 PINCTRL_PIN(46, "GPIO_46"), 134 PINCTRL_PIN(47, "GPIO_47"), 135 PINCTRL_PIN(48, "GPIO_48"), 136 PINCTRL_PIN(49, "GPIO_49"), 137 PINCTRL_PIN(50, "GPIO_50"), 138 PINCTRL_PIN(51, "GPIO_51"), 139 PINCTRL_PIN(52, "GPIO_52"), 140 PINCTRL_PIN(53, "GPIO_53"), 141 PINCTRL_PIN(54, "GPIO_54"), 142 PINCTRL_PIN(55, "GPIO_55"), 143 PINCTRL_PIN(56, "GPIO_56"), 144 PINCTRL_PIN(57, "GPIO_57"), 145 PINCTRL_PIN(58, "GPIO_58"), 146 PINCTRL_PIN(59, "GPIO_59"), 147 PINCTRL_PIN(60, "GPIO_60"), 148 PINCTRL_PIN(61, "GPIO_61"), 149 PINCTRL_PIN(62, "GPIO_62"), 150 PINCTRL_PIN(63, "GPIO_63"), 151 PINCTRL_PIN(64, "GPIO_64"), 152 PINCTRL_PIN(65, "GPIO_65"), 153 PINCTRL_PIN(66, "GPIO_66"), 154 PINCTRL_PIN(67, "GPIO_67"), 155 PINCTRL_PIN(68, "GPIO_68"), 156 PINCTRL_PIN(69, "GPIO_69"), 157 PINCTRL_PIN(70, "GPIO_70"), 158 PINCTRL_PIN(71, "GPIO_71"), 159 PINCTRL_PIN(72, "GPIO_72"), 160 PINCTRL_PIN(73, "GPIO_73"), 161 PINCTRL_PIN(74, "GPIO_74"), 162 PINCTRL_PIN(75, "GPIO_75"), 163 PINCTRL_PIN(76, "GPIO_76"), 164 PINCTRL_PIN(77, "GPIO_77"), 165 PINCTRL_PIN(78, "GPIO_78"), 166 PINCTRL_PIN(79, "GPIO_79"), 167 PINCTRL_PIN(80, "GPIO_80"), 168 PINCTRL_PIN(81, "GPIO_81"), 169 PINCTRL_PIN(82, "GPIO_82"), 170 PINCTRL_PIN(83, "GPIO_83"), 171 PINCTRL_PIN(84, "GPIO_84"), 172 PINCTRL_PIN(85, "GPIO_85"), 173 PINCTRL_PIN(86, "GPIO_86"), 174 PINCTRL_PIN(87, "GPIO_87"), 175 PINCTRL_PIN(88, "GPIO_88"), 176 PINCTRL_PIN(89, "GPIO_89"), 177 PINCTRL_PIN(90, "GPIO_90"), 178 PINCTRL_PIN(91, "GPIO_91"), 179 PINCTRL_PIN(92, "GPIO_92"), 180 PINCTRL_PIN(93, "GPIO_93"), 181 PINCTRL_PIN(94, "GPIO_94"), 182 PINCTRL_PIN(95, "GPIO_95"), 183 PINCTRL_PIN(96, "GPIO_96"), 184 PINCTRL_PIN(97, "GPIO_97"), 185 PINCTRL_PIN(98, "GPIO_98"), 186 PINCTRL_PIN(99, "GPIO_99"), 187 PINCTRL_PIN(100, "GPIO_100"), 188 PINCTRL_PIN(101, "GPIO_101"), 189 PINCTRL_PIN(102, "GPIO_102"), 190 PINCTRL_PIN(103, "GPIO_103"), 191 PINCTRL_PIN(104, "GPIO_104"), 192 PINCTRL_PIN(105, "GPIO_105"), 193 PINCTRL_PIN(106, "GPIO_106"), 194 PINCTRL_PIN(107, "GPIO_107"), 195 PINCTRL_PIN(108, "SDC1_RCLK"), 196 PINCTRL_PIN(109, "SDC1_CLK"), 197 PINCTRL_PIN(110, "SDC1_CMD"), 198 PINCTRL_PIN(111, "SDC1_DATA"), 199 }; 200 201 #define DECLARE_MSM_GPIO_PINS(pin) \ 202 static const unsigned int gpio##pin##_pins[] = { pin } 203 DECLARE_MSM_GPIO_PINS(0); 204 DECLARE_MSM_GPIO_PINS(1); 205 DECLARE_MSM_GPIO_PINS(2); 206 DECLARE_MSM_GPIO_PINS(3); 207 DECLARE_MSM_GPIO_PINS(4); 208 DECLARE_MSM_GPIO_PINS(5); 209 DECLARE_MSM_GPIO_PINS(6); 210 DECLARE_MSM_GPIO_PINS(7); 211 DECLARE_MSM_GPIO_PINS(8); 212 DECLARE_MSM_GPIO_PINS(9); 213 DECLARE_MSM_GPIO_PINS(10); 214 DECLARE_MSM_GPIO_PINS(11); 215 DECLARE_MSM_GPIO_PINS(12); 216 DECLARE_MSM_GPIO_PINS(13); 217 DECLARE_MSM_GPIO_PINS(14); 218 DECLARE_MSM_GPIO_PINS(15); 219 DECLARE_MSM_GPIO_PINS(16); 220 DECLARE_MSM_GPIO_PINS(17); 221 DECLARE_MSM_GPIO_PINS(18); 222 DECLARE_MSM_GPIO_PINS(19); 223 DECLARE_MSM_GPIO_PINS(20); 224 DECLARE_MSM_GPIO_PINS(21); 225 DECLARE_MSM_GPIO_PINS(22); 226 DECLARE_MSM_GPIO_PINS(23); 227 DECLARE_MSM_GPIO_PINS(24); 228 DECLARE_MSM_GPIO_PINS(25); 229 DECLARE_MSM_GPIO_PINS(26); 230 DECLARE_MSM_GPIO_PINS(27); 231 DECLARE_MSM_GPIO_PINS(28); 232 DECLARE_MSM_GPIO_PINS(29); 233 DECLARE_MSM_GPIO_PINS(30); 234 DECLARE_MSM_GPIO_PINS(31); 235 DECLARE_MSM_GPIO_PINS(32); 236 DECLARE_MSM_GPIO_PINS(33); 237 DECLARE_MSM_GPIO_PINS(34); 238 DECLARE_MSM_GPIO_PINS(35); 239 DECLARE_MSM_GPIO_PINS(36); 240 DECLARE_MSM_GPIO_PINS(37); 241 DECLARE_MSM_GPIO_PINS(38); 242 DECLARE_MSM_GPIO_PINS(39); 243 DECLARE_MSM_GPIO_PINS(40); 244 DECLARE_MSM_GPIO_PINS(41); 245 DECLARE_MSM_GPIO_PINS(42); 246 DECLARE_MSM_GPIO_PINS(43); 247 DECLARE_MSM_GPIO_PINS(44); 248 DECLARE_MSM_GPIO_PINS(45); 249 DECLARE_MSM_GPIO_PINS(46); 250 DECLARE_MSM_GPIO_PINS(47); 251 DECLARE_MSM_GPIO_PINS(48); 252 DECLARE_MSM_GPIO_PINS(49); 253 DECLARE_MSM_GPIO_PINS(50); 254 DECLARE_MSM_GPIO_PINS(51); 255 DECLARE_MSM_GPIO_PINS(52); 256 DECLARE_MSM_GPIO_PINS(53); 257 DECLARE_MSM_GPIO_PINS(54); 258 DECLARE_MSM_GPIO_PINS(55); 259 DECLARE_MSM_GPIO_PINS(56); 260 DECLARE_MSM_GPIO_PINS(57); 261 DECLARE_MSM_GPIO_PINS(58); 262 DECLARE_MSM_GPIO_PINS(59); 263 DECLARE_MSM_GPIO_PINS(60); 264 DECLARE_MSM_GPIO_PINS(61); 265 DECLARE_MSM_GPIO_PINS(62); 266 DECLARE_MSM_GPIO_PINS(63); 267 DECLARE_MSM_GPIO_PINS(64); 268 DECLARE_MSM_GPIO_PINS(65); 269 DECLARE_MSM_GPIO_PINS(66); 270 DECLARE_MSM_GPIO_PINS(67); 271 DECLARE_MSM_GPIO_PINS(68); 272 DECLARE_MSM_GPIO_PINS(69); 273 DECLARE_MSM_GPIO_PINS(70); 274 DECLARE_MSM_GPIO_PINS(71); 275 DECLARE_MSM_GPIO_PINS(72); 276 DECLARE_MSM_GPIO_PINS(73); 277 DECLARE_MSM_GPIO_PINS(74); 278 DECLARE_MSM_GPIO_PINS(75); 279 DECLARE_MSM_GPIO_PINS(76); 280 DECLARE_MSM_GPIO_PINS(77); 281 DECLARE_MSM_GPIO_PINS(78); 282 DECLARE_MSM_GPIO_PINS(79); 283 DECLARE_MSM_GPIO_PINS(80); 284 DECLARE_MSM_GPIO_PINS(81); 285 DECLARE_MSM_GPIO_PINS(82); 286 DECLARE_MSM_GPIO_PINS(83); 287 DECLARE_MSM_GPIO_PINS(84); 288 DECLARE_MSM_GPIO_PINS(85); 289 DECLARE_MSM_GPIO_PINS(86); 290 DECLARE_MSM_GPIO_PINS(87); 291 DECLARE_MSM_GPIO_PINS(88); 292 DECLARE_MSM_GPIO_PINS(89); 293 DECLARE_MSM_GPIO_PINS(90); 294 DECLARE_MSM_GPIO_PINS(91); 295 DECLARE_MSM_GPIO_PINS(92); 296 DECLARE_MSM_GPIO_PINS(93); 297 DECLARE_MSM_GPIO_PINS(94); 298 DECLARE_MSM_GPIO_PINS(95); 299 DECLARE_MSM_GPIO_PINS(96); 300 DECLARE_MSM_GPIO_PINS(97); 301 DECLARE_MSM_GPIO_PINS(98); 302 DECLARE_MSM_GPIO_PINS(99); 303 DECLARE_MSM_GPIO_PINS(100); 304 DECLARE_MSM_GPIO_PINS(101); 305 DECLARE_MSM_GPIO_PINS(102); 306 DECLARE_MSM_GPIO_PINS(103); 307 DECLARE_MSM_GPIO_PINS(104); 308 DECLARE_MSM_GPIO_PINS(105); 309 DECLARE_MSM_GPIO_PINS(106); 310 DECLARE_MSM_GPIO_PINS(107); 311 312 static const unsigned int sdc1_rclk_pins[] = { 108 }; 313 static const unsigned int sdc1_clk_pins[] = { 109 }; 314 static const unsigned int sdc1_cmd_pins[] = { 110 }; 315 static const unsigned int sdc1_data_pins[] = { 111 }; 316 317 enum sdx55_functions { 318 msm_mux_adsp_ext, 319 msm_mux_atest, 320 msm_mux_audio_ref, 321 msm_mux_bimc_dte0, 322 msm_mux_bimc_dte1, 323 msm_mux_blsp_i2c1, 324 msm_mux_blsp_i2c2, 325 msm_mux_blsp_i2c3, 326 msm_mux_blsp_i2c4, 327 msm_mux_blsp_spi1, 328 msm_mux_blsp_spi2, 329 msm_mux_blsp_spi3, 330 msm_mux_blsp_spi4, 331 msm_mux_blsp_uart1, 332 msm_mux_blsp_uart2, 333 msm_mux_blsp_uart3, 334 msm_mux_blsp_uart4, 335 msm_mux_char_exec, 336 msm_mux_coex_uart, 337 msm_mux_coex_uart2, 338 msm_mux_cri_trng, 339 msm_mux_cri_trng0, 340 msm_mux_cri_trng1, 341 msm_mux_dbg_out, 342 msm_mux_ddr_bist, 343 msm_mux_ddr_pxi0, 344 msm_mux_ebi0_wrcdc, 345 msm_mux_ebi2_a, 346 msm_mux_ebi2_lcd, 347 msm_mux_emac_gcc0, 348 msm_mux_emac_gcc1, 349 msm_mux_emac_pps0, 350 msm_mux_emac_pps1, 351 msm_mux_ext_dbg, 352 msm_mux_gcc_gp1, 353 msm_mux_gcc_gp2, 354 msm_mux_gcc_gp3, 355 msm_mux_gcc_plltest, 356 msm_mux_gpio, 357 msm_mux_i2s_mclk, 358 msm_mux_jitter_bist, 359 msm_mux_ldo_en, 360 msm_mux_ldo_update, 361 msm_mux_mgpi_clk, 362 msm_mux_m_voc, 363 msm_mux_native_char, 364 msm_mux_native_char0, 365 msm_mux_native_char1, 366 msm_mux_native_char2, 367 msm_mux_native_char3, 368 msm_mux_native_tsens, 369 msm_mux_native_tsense, 370 msm_mux_nav_gpio, 371 msm_mux_pa_indicator, 372 msm_mux_pcie_clkreq, 373 msm_mux_pci_e, 374 msm_mux_pll_bist, 375 msm_mux_pll_ref, 376 msm_mux_pll_test, 377 msm_mux_pri_mi2s, 378 msm_mux_prng_rosc, 379 msm_mux_qdss_cti, 380 msm_mux_qdss_gpio, 381 msm_mux_qdss_stm, 382 msm_mux_qlink0_en, 383 msm_mux_qlink0_req, 384 msm_mux_qlink0_wmss, 385 msm_mux_qlink1_en, 386 msm_mux_qlink1_req, 387 msm_mux_qlink1_wmss, 388 msm_mux_spmi_coex, 389 msm_mux_sec_mi2s, 390 msm_mux_spmi_vgi, 391 msm_mux_tgu_ch0, 392 msm_mux_uim1_clk, 393 msm_mux_uim1_data, 394 msm_mux_uim1_present, 395 msm_mux_uim1_reset, 396 msm_mux_uim2_clk, 397 msm_mux_uim2_data, 398 msm_mux_uim2_present, 399 msm_mux_uim2_reset, 400 msm_mux_usb2phy_ac, 401 msm_mux_vsense_trigger, 402 msm_mux__, 403 }; 404 405 static const char * const gpio_groups[] = { 406 "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7", 407 "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14", 408 "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21", 409 "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28", 410 "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35", 411 "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42", 412 "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49", 413 "gpio50", "gpio51", "gpio52", "gpio52", "gpio53", "gpio53", "gpio54", 414 "gpio55", "gpio56", "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", 415 "gpio62", "gpio63", "gpio64", "gpio65", "gpio66", "gpio67", "gpio68", 416 "gpio69", "gpio70", "gpio71", "gpio72", "gpio73", "gpio74", "gpio75", 417 "gpio76", "gpio77", "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", 418 "gpio83", "gpio84", "gpio85", "gpio86", "gpio87", "gpio88", "gpio89", 419 "gpio90", "gpio91", "gpio92", "gpio93", "gpio94", "gpio95", "gpio96", 420 "gpio97", "gpio98", "gpio99", "gpio100", "gpio101", "gpio102", 421 "gpio103", "gpio104", "gpio105", "gpio106", "gpio107", 422 }; 423 424 static const char * const qdss_stm_groups[] = { 425 "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7", "gpio12", "gpio13", 426 "gpio14", "gpio15", "gpio16", "gpio17", "gpio18", "gpio19" "gpio20", "gpio21", "gpio22", 427 "gpio23", "gpio44", "gpio45", "gpio52", "gpio53", "gpio56", "gpio57", "gpio61", "gpio62", 428 "gpio63", "gpio64", "gpio65", "gpio66", 429 }; 430 431 static const char * const ddr_pxi0_groups[] = { 432 "gpio45", "gpio46", 433 }; 434 435 static const char * const m_voc_groups[] = { 436 "gpio46", "gpio48", "gpio49", "gpio59", "gpio60", 437 }; 438 439 static const char * const ddr_bist_groups[] = { 440 "gpio46", "gpio47", "gpio48", "gpio49", 441 }; 442 443 static const char * const blsp_spi1_groups[] = { 444 "gpio52", "gpio62", "gpio71", "gpio80", "gpio81", "gpio82", "gpio83", 445 }; 446 447 static const char * const pci_e_groups[] = { 448 "gpio53", 449 }; 450 451 static const char * const tgu_ch0_groups[] = { 452 "gpio55", 453 }; 454 455 static const char * const pcie_clkreq_groups[] = { 456 "gpio56", 457 }; 458 459 static const char * const mgpi_clk_groups[] = { 460 "gpio61", "gpio71", 461 }; 462 463 static const char * const i2s_mclk_groups[] = { 464 "gpio62", 465 }; 466 467 static const char * const audio_ref_groups[] = { 468 "gpio62", 469 }; 470 471 static const char * const ldo_update_groups[] = { 472 "gpio62", 473 }; 474 475 static const char * const atest_groups[] = { 476 "gpio63", "gpio64", "gpio65", "gpio66", "gpio67", 477 }; 478 479 static const char * const uim1_data_groups[] = { 480 "gpio67", 481 }; 482 483 static const char * const uim1_present_groups[] = { 484 "gpio68", 485 }; 486 487 static const char * const uim1_reset_groups[] = { 488 "gpio69", 489 }; 490 491 static const char * const uim1_clk_groups[] = { 492 "gpio70", 493 }; 494 495 static const char * const qlink1_en_groups[] = { 496 "gpio72", 497 }; 498 499 static const char * const qlink1_req_groups[] = { 500 "gpio73", 501 }; 502 503 static const char * const qlink1_wmss_groups[] = { 504 "gpio74", 505 }; 506 507 static const char * const coex_uart2_groups[] = { 508 "gpio75", "gpio76", 509 }; 510 511 static const char * const spmi_vgi_groups[] = { 512 "gpio78", "gpio79", 513 }; 514 515 static const char * const gcc_plltest_groups[] = { 516 "gpio81", "gpio82", 517 }; 518 519 static const char * const usb2phy_ac_groups[] = { 520 "gpio93", 521 }; 522 523 static const char * const emac_pps1_groups[] = { 524 "gpio95", 525 }; 526 527 static const char * const emac_pps0_groups[] = { 528 "gpio106", 529 }; 530 531 static const char * const uim2_data_groups[] = { 532 "gpio0", 533 }; 534 535 static const char * const ebi0_wrcdc_groups[] = { 536 "gpio0", "gpio2", 537 }; 538 539 static const char * const uim2_present_groups[] = { 540 "gpio1", 541 }; 542 543 static const char * const blsp_uart1_groups[] = { 544 "gpio0", "gpio1", "gpio2", "gpio3", "gpio20", "gpio21", "gpio22", 545 "gpio23", 546 }; 547 548 static const char * const uim2_reset_groups[] = { 549 "gpio2", 550 }; 551 552 static const char * const blsp_i2c1_groups[] = { 553 "gpio2", "gpio3", "gpio82", "gpio83", 554 }; 555 556 static const char * const uim2_clk_groups[] = { 557 "gpio3", 558 }; 559 560 static const char * const blsp_spi2_groups[] = { 561 "gpio4", "gpio5", "gpio6", "gpio7", "gpio52", "gpio62", "gpio71", 562 }; 563 564 static const char * const blsp_uart2_groups[] = { 565 "gpio4", "gpio5", "gpio6", "gpio7", "gpio63", "gpio64", "gpio65", 566 "gpio66", 567 }; 568 569 static const char * const blsp_i2c2_groups[] = { 570 "gpio6", "gpio7", "gpio65", "gpio66", 571 }; 572 573 static const char * const char_exec_groups[] = { 574 "gpio6", "gpio7", 575 }; 576 577 static const char * const pri_mi2s_groups[] = { 578 "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14", 579 "gpio15", 580 }; 581 582 static const char * const blsp_spi3_groups[] = { 583 "gpio8", "gpio9", "gpio10", "gpio11", "gpio52", "gpio62", "gpio71", 584 }; 585 586 static const char * const blsp_uart3_groups[] = { 587 "gpio8", "gpio9", "gpio10", "gpio11", 588 }; 589 590 static const char * const ext_dbg_groups[] = { 591 "gpio8", "gpio9", "gpio10", "gpio11", 592 }; 593 594 static const char * const ldo_en_groups[] = { 595 "gpio8", 596 }; 597 598 static const char * const blsp_i2c3_groups[] = { 599 "gpio10", "gpio11", 600 }; 601 602 static const char * const gcc_gp3_groups[] = { 603 "gpio11", 604 }; 605 606 static const char * const emac_gcc1_groups[] = { 607 "gpio14", 608 }; 609 610 static const char * const bimc_dte0_groups[] = { 611 "gpio14", "gpio59", 612 }; 613 614 static const char * const native_tsens_groups[] = { 615 "gpio14", 616 }; 617 618 static const char * const vsense_trigger_groups[] = { 619 "gpio14", 620 }; 621 622 static const char * const emac_gcc0_groups[] = { 623 "gpio15", 624 }; 625 626 static const char * const bimc_dte1_groups[] = { 627 "gpio15", "gpio61", 628 }; 629 630 static const char * const sec_mi2s_groups[] = { 631 "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21", "gpio22", 632 "gpio23", 633 }; 634 635 static const char * const blsp_spi4_groups[] = { 636 "gpio16", "gpio17", "gpio18", "gpio19", "gpio52", "gpio62", "gpio71", 637 }; 638 639 static const char * const blsp_uart4_groups[] = { 640 "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21", "gpio22", 641 "gpio23", 642 }; 643 644 static const char * const qdss_cti_groups[] = { 645 "gpio16", "gpio16", "gpio17", "gpio17", "gpio22", "gpio22", "gpio23", 646 "gpio23", "gpio54", "gpio54", "gpio55", "gpio55", "gpio59", "gpio60", 647 "gpio94", "gpio94", "gpio95", "gpio95", 648 }; 649 650 static const char * const blsp_i2c4_groups[] = { 651 "gpio18", "gpio19", "gpio78", "gpio79", 652 }; 653 654 static const char * const gcc_gp1_groups[] = { 655 "gpio18", 656 }; 657 658 static const char * const jitter_bist_groups[] = { 659 "gpio19", 660 }; 661 662 static const char * const gcc_gp2_groups[] = { 663 "gpio19", 664 }; 665 666 static const char * const ebi2_a_groups[] = { 667 "gpio20", 668 }; 669 670 static const char * const ebi2_lcd_groups[] = { 671 "gpio21", "gpio22", "gpio23", 672 }; 673 674 static const char * const pll_bist_groups[] = { 675 "gpio22", 676 }; 677 678 static const char * const adsp_ext_groups[] = { 679 "gpio24", "gpio25", 680 }; 681 682 static const char * const native_char_groups[] = { 683 "gpio26", 684 }; 685 686 static const char * const qlink0_wmss_groups[] = { 687 "gpio28", 688 }; 689 690 static const char * const native_char3_groups[] = { 691 "gpio28", 692 }; 693 694 static const char * const native_char2_groups[] = { 695 "gpio29", 696 }; 697 698 static const char * const native_tsense_groups[] = { 699 "gpio29", 700 }; 701 702 static const char * const nav_gpio_groups[] = { 703 "gpio31", "gpio32", "gpio76", 704 }; 705 706 static const char * const pll_ref_groups[] = { 707 "gpio32", 708 }; 709 710 static const char * const pa_indicator_groups[] = { 711 "gpio33", 712 }; 713 714 static const char * const native_char0_groups[] = { 715 "gpio33", 716 }; 717 718 static const char * const qlink0_en_groups[] = { 719 "gpio34", 720 }; 721 722 static const char * const qlink0_req_groups[] = { 723 "gpio35", 724 }; 725 726 static const char * const pll_test_groups[] = { 727 "gpio35", 728 }; 729 730 static const char * const cri_trng_groups[] = { 731 "gpio36", 732 }; 733 734 static const char * const dbg_out_groups[] = { 735 "gpio36", 736 }; 737 738 static const char * const prng_rosc_groups[] = { 739 "gpio38", 740 }; 741 742 static const char * const cri_trng0_groups[] = { 743 "gpio40", 744 }; 745 746 static const char * const cri_trng1_groups[] = { 747 "gpio41", 748 }; 749 750 static const char * const qdss_gpio_groups[] = { 751 "gpio4", "gpio5", "gpio6", "gpio7", 752 "gpio12", "gpio13", "gpio14", "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", 753 "gpio42", "gpio61", "gpio63", "gpio64", "gpio65", "gpio66", 754 }; 755 756 static const char * const native_char1_groups[] = { 757 "gpio42", 758 }; 759 760 static const char * const coex_uart_groups[] = { 761 "gpio44", "gpio45", 762 }; 763 764 static const char * const spmi_coex_groups[] = { 765 "gpio44", "gpio45", 766 }; 767 768 static const struct msm_function sdx55_functions[] = { 769 FUNCTION(adsp_ext), 770 FUNCTION(atest), 771 FUNCTION(audio_ref), 772 FUNCTION(bimc_dte0), 773 FUNCTION(bimc_dte1), 774 FUNCTION(blsp_i2c1), 775 FUNCTION(blsp_i2c2), 776 FUNCTION(blsp_i2c3), 777 FUNCTION(blsp_i2c4), 778 FUNCTION(blsp_spi1), 779 FUNCTION(blsp_spi2), 780 FUNCTION(blsp_spi3), 781 FUNCTION(blsp_spi4), 782 FUNCTION(blsp_uart1), 783 FUNCTION(blsp_uart2), 784 FUNCTION(blsp_uart3), 785 FUNCTION(blsp_uart4), 786 FUNCTION(char_exec), 787 FUNCTION(coex_uart), 788 FUNCTION(coex_uart2), 789 FUNCTION(cri_trng), 790 FUNCTION(cri_trng0), 791 FUNCTION(cri_trng1), 792 FUNCTION(dbg_out), 793 FUNCTION(ddr_bist), 794 FUNCTION(ddr_pxi0), 795 FUNCTION(ebi0_wrcdc), 796 FUNCTION(ebi2_a), 797 FUNCTION(ebi2_lcd), 798 FUNCTION(emac_gcc0), 799 FUNCTION(emac_gcc1), 800 FUNCTION(emac_pps0), 801 FUNCTION(emac_pps1), 802 FUNCTION(ext_dbg), 803 FUNCTION(gcc_gp1), 804 FUNCTION(gcc_gp2), 805 FUNCTION(gcc_gp3), 806 FUNCTION(gcc_plltest), 807 FUNCTION(gpio), 808 FUNCTION(i2s_mclk), 809 FUNCTION(jitter_bist), 810 FUNCTION(ldo_en), 811 FUNCTION(ldo_update), 812 FUNCTION(mgpi_clk), 813 FUNCTION(m_voc), 814 FUNCTION(native_char), 815 FUNCTION(native_char0), 816 FUNCTION(native_char1), 817 FUNCTION(native_char2), 818 FUNCTION(native_char3), 819 FUNCTION(native_tsens), 820 FUNCTION(native_tsense), 821 FUNCTION(nav_gpio), 822 FUNCTION(pa_indicator), 823 FUNCTION(pcie_clkreq), 824 FUNCTION(pci_e), 825 FUNCTION(pll_bist), 826 FUNCTION(pll_ref), 827 FUNCTION(pll_test), 828 FUNCTION(pri_mi2s), 829 FUNCTION(prng_rosc), 830 FUNCTION(qdss_cti), 831 FUNCTION(qdss_gpio), 832 FUNCTION(qdss_stm), 833 FUNCTION(qlink0_en), 834 FUNCTION(qlink0_req), 835 FUNCTION(qlink0_wmss), 836 FUNCTION(qlink1_en), 837 FUNCTION(qlink1_req), 838 FUNCTION(qlink1_wmss), 839 FUNCTION(spmi_coex), 840 FUNCTION(sec_mi2s), 841 FUNCTION(spmi_vgi), 842 FUNCTION(tgu_ch0), 843 FUNCTION(uim1_clk), 844 FUNCTION(uim1_data), 845 FUNCTION(uim1_present), 846 FUNCTION(uim1_reset), 847 FUNCTION(uim2_clk), 848 FUNCTION(uim2_data), 849 FUNCTION(uim2_present), 850 FUNCTION(uim2_reset), 851 FUNCTION(usb2phy_ac), 852 FUNCTION(vsense_trigger), 853 }; 854 855 /* Every pin is maintained as a single group, and missing or non-existing pin 856 * would be maintained as dummy group to synchronize pin group index with 857 * pin descriptor registered with pinctrl core. 858 * Clients would not be able to request these dummy pin groups. 859 */ 860 static const struct msm_pingroup sdx55_groups[] = { 861 [0] = PINGROUP(0, uim2_data, blsp_uart1, qdss_stm, ebi0_wrcdc, _, _, _, _, _), 862 [1] = PINGROUP(1, uim2_present, blsp_uart1, qdss_stm, _, _, _, _, _, _), 863 [2] = PINGROUP(2, uim2_reset, blsp_uart1, blsp_i2c1, qdss_stm, ebi0_wrcdc, _, _, _, _), 864 [3] = PINGROUP(3, uim2_clk, blsp_uart1, blsp_i2c1, qdss_stm, _, _, _, _, _), 865 [4] = PINGROUP(4, blsp_spi2, blsp_uart2, _, qdss_stm, qdss_gpio, _, _, _, _), 866 [5] = PINGROUP(5, blsp_spi2, blsp_uart2, _, qdss_stm, qdss_gpio, _, _, _, _), 867 [6] = PINGROUP(6, blsp_spi2, blsp_uart2, blsp_i2c2, char_exec, _, qdss_stm, qdss_gpio, _, _), 868 [7] = PINGROUP(7, blsp_spi2, blsp_uart2, blsp_i2c2, char_exec, _, qdss_stm, qdss_gpio, _, _), 869 [8] = PINGROUP(8, pri_mi2s, blsp_spi3, blsp_uart3, ext_dbg, ldo_en, _, _, _, _), 870 [9] = PINGROUP(9, pri_mi2s, blsp_spi3, blsp_uart3, ext_dbg, _, _, _, _, _), 871 [10] = PINGROUP(10, pri_mi2s, blsp_spi3, blsp_uart3, blsp_i2c3, ext_dbg, _, _, _, _), 872 [11] = PINGROUP(11, pri_mi2s, blsp_spi3, blsp_uart3, blsp_i2c3, ext_dbg, gcc_gp3, _, _, _), 873 [12] = PINGROUP(12, pri_mi2s, _, qdss_stm, qdss_gpio, _, _, _, _, _), 874 [13] = PINGROUP(13, pri_mi2s, _, qdss_stm, qdss_gpio, _, _, _, _, _), 875 [14] = PINGROUP(14, pri_mi2s, emac_gcc1, _, _, qdss_stm, qdss_gpio, bimc_dte0, native_tsens, vsense_trigger), 876 [15] = PINGROUP(15, pri_mi2s, emac_gcc0, _, _, qdss_stm, qdss_gpio, bimc_dte1, _, _), 877 [16] = PINGROUP(16, sec_mi2s, blsp_spi4, blsp_uart4, qdss_cti, qdss_cti, _, _, qdss_stm, qdss_gpio), 878 [17] = PINGROUP(17, sec_mi2s, blsp_spi4, blsp_uart4, qdss_cti, qdss_cti, _, qdss_stm, qdss_gpio, _), 879 [18] = PINGROUP(18, sec_mi2s, blsp_spi4, blsp_uart4, blsp_i2c4, gcc_gp1, qdss_stm, qdss_gpio, _, _), 880 [19] = PINGROUP(19, sec_mi2s, blsp_spi4, blsp_uart4, blsp_i2c4, jitter_bist, gcc_gp2, _, qdss_stm, qdss_gpio), 881 [20] = PINGROUP(20, sec_mi2s, ebi2_a, blsp_uart1, blsp_uart4, qdss_stm, _, _, _, _), 882 [21] = PINGROUP(21, sec_mi2s, ebi2_lcd, blsp_uart1, blsp_uart4, _, qdss_stm, _, _, _), 883 [22] = PINGROUP(22, sec_mi2s, ebi2_lcd, blsp_uart1, qdss_cti, qdss_cti, blsp_uart4, pll_bist, _, qdss_stm), 884 [23] = PINGROUP(23, sec_mi2s, ebi2_lcd, qdss_cti, qdss_cti, blsp_uart1, blsp_uart4, qdss_stm, _, _), 885 [24] = PINGROUP(24, adsp_ext, _, _, _, _, _, _, _, _), 886 [25] = PINGROUP(25, adsp_ext, _, _, _, _, _, _, _, _), 887 [26] = PINGROUP(26, _, _, _, native_char, _, _, _, _, _), 888 [27] = PINGROUP(27, _, _, _, _, _, _, _, _, _), 889 [28] = PINGROUP(28, qlink0_wmss, _, native_char3, _, _, _, _, _, _), 890 [29] = PINGROUP(29, _, _, _, native_char2, native_tsense, _, _, _, _), 891 [30] = PINGROUP(30, _, _, _, _, _, _, _, _, _), 892 [31] = PINGROUP(31, nav_gpio, _, _, _, _, _, _, _, _), 893 [32] = PINGROUP(32, nav_gpio, pll_ref, _, _, _, _, _, _, _), 894 [33] = PINGROUP(33, _, pa_indicator, native_char0, _, _, _, _, _, _), 895 [34] = PINGROUP(34, qlink0_en, _, _, _, _, _, _, _, _), 896 [35] = PINGROUP(35, qlink0_req, pll_test, _, _, _, _, _, _, _), 897 [36] = PINGROUP(36, _, _, cri_trng, dbg_out, _, _, _, _, _), 898 [37] = PINGROUP(37, _, _, _, _, _, _, _, _, _), 899 [38] = PINGROUP(38, _, _, prng_rosc, _, _, _, _, _, _), 900 [39] = PINGROUP(39, _, _, _, _, _, _, _, _, _), 901 [40] = PINGROUP(40, _, _, cri_trng0, _, _, _, _, _, _), 902 [41] = PINGROUP(41, _, _, cri_trng1, _, _, _, _, _, _), 903 [42] = PINGROUP(42, _, qdss_gpio, native_char1, _, _, _, _, _, _), 904 [43] = PINGROUP(43, _, _, _, _, _, _, _, _, _), 905 [44] = PINGROUP(44, coex_uart, spmi_coex, _, qdss_stm, _, _, _, _, _), 906 [45] = PINGROUP(45, coex_uart, spmi_coex, qdss_stm, ddr_pxi0, _, _, _, _, _), 907 [46] = PINGROUP(46, m_voc, ddr_bist, ddr_pxi0, _, _, _, _, _, _), 908 [47] = PINGROUP(47, ddr_bist, _, _, _, _, _, _, _, _), 909 [48] = PINGROUP(48, m_voc, ddr_bist, _, _, _, _, _, _, _), 910 [49] = PINGROUP(49, m_voc, ddr_bist, _, _, _, _, _, _, _), 911 [50] = PINGROUP(50, _, _, _, _, _, _, _, _, _), 912 [51] = PINGROUP(51, _, _, _, _, _, _, _, _, _), 913 [52] = PINGROUP(52, blsp_spi2, blsp_spi1, blsp_spi3, blsp_spi4, _, _, qdss_stm, _, _), 914 [53] = PINGROUP(53, pci_e, _, _, qdss_stm, _, _, _, _, _), 915 [54] = PINGROUP(54, qdss_cti, qdss_cti, _, _, _, _, _, _, _), 916 [55] = PINGROUP(55, qdss_cti, qdss_cti, tgu_ch0, _, _, _, _, _, _), 917 [56] = PINGROUP(56, pcie_clkreq, _, qdss_stm, _, _, _, _, _, _), 918 [57] = PINGROUP(57, _, qdss_stm, _, _, _, _, _, _, _), 919 [58] = PINGROUP(58, _, _, _, _, _, _, _, _, _), 920 [59] = PINGROUP(59, qdss_cti, m_voc, bimc_dte0, _, _, _, _, _, _), 921 [60] = PINGROUP(60, qdss_cti, _, m_voc, _, _, _, _, _, _), 922 [61] = PINGROUP(61, mgpi_clk, qdss_stm, qdss_gpio, bimc_dte1, _, _, _, _, _), 923 [62] = PINGROUP(62, i2s_mclk, audio_ref, blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, ldo_update, qdss_stm, _), 924 [63] = PINGROUP(63, blsp_uart2, _, qdss_stm, qdss_gpio, atest, _, _, _, _), 925 [64] = PINGROUP(64, blsp_uart2, qdss_stm, qdss_gpio, atest, _, _, _, _, _), 926 [65] = PINGROUP(65, blsp_uart2, blsp_i2c2, _, qdss_stm, qdss_gpio, atest, _, _, _), 927 [66] = PINGROUP(66, blsp_uart2, blsp_i2c2, qdss_stm, qdss_gpio, atest, _, _, _, _), 928 [67] = PINGROUP(67, uim1_data, atest, _, _, _, _, _, _, _), 929 [68] = PINGROUP(68, uim1_present, _, _, _, _, _, _, _, _), 930 [69] = PINGROUP(69, uim1_reset, _, _, _, _, _, _, _, _), 931 [70] = PINGROUP(70, uim1_clk, _, _, _, _, _, _, _, _), 932 [71] = PINGROUP(71, mgpi_clk, blsp_spi1, blsp_spi2, blsp_spi3, blsp_spi4, _, _, _, _), 933 [72] = PINGROUP(72, qlink1_en, _, _, _, _, _, _, _, _), 934 [73] = PINGROUP(73, qlink1_req, _, _, _, _, _, _, _, _), 935 [74] = PINGROUP(74, qlink1_wmss, _, _, _, _, _, _, _, _), 936 [75] = PINGROUP(75, coex_uart2, _, _, _, _, _, _, _, _), 937 [76] = PINGROUP(76, coex_uart2, nav_gpio, _, _, _, _, _, _, _), 938 [77] = PINGROUP(77, _, _, _, _, _, _, _, _, _), 939 [78] = PINGROUP(78, spmi_vgi, blsp_i2c4, _, _, _, _, _, _, _), 940 [79] = PINGROUP(79, spmi_vgi, blsp_i2c4, _, _, _, _, _, _, _), 941 [80] = PINGROUP(80, _, blsp_spi1, _, _, _, _, _, _, _), 942 [81] = PINGROUP(81, _, blsp_spi1, _, gcc_plltest, _, _, _, _, _), 943 [82] = PINGROUP(82, _, blsp_spi1, _, blsp_i2c1, gcc_plltest, _, _, _, _), 944 [83] = PINGROUP(83, _, blsp_spi1, _, blsp_i2c1, _, _, _, _, _), 945 [84] = PINGROUP(84, _, _, _, _, _, _, _, _, _), 946 [85] = PINGROUP(85, _, _, _, _, _, _, _, _, _), 947 [86] = PINGROUP(86, _, _, _, _, _, _, _, _, _), 948 [87] = PINGROUP(87, _, _, _, _, _, _, _, _, _), 949 [88] = PINGROUP(88, _, _, _, _, _, _, _, _, _), 950 [89] = PINGROUP(89, _, _, _, _, _, _, _, _, _), 951 [90] = PINGROUP(90, _, _, _, _, _, _, _, _, _), 952 [91] = PINGROUP(91, _, _, _, _, _, _, _, _, _), 953 [92] = PINGROUP(92, _, _, _, _, _, _, _, _, _), 954 [93] = PINGROUP(93, _, _, usb2phy_ac, _, _, _, _, _, _), 955 [94] = PINGROUP(94, qdss_cti, qdss_cti, _, _, _, _, _, _, _), 956 [95] = PINGROUP(95, qdss_cti, qdss_cti, emac_pps1, _, _, _, _, _, _), 957 [96] = PINGROUP(96, _, _, _, _, _, _, _, _, _), 958 [97] = PINGROUP(97, _, _, _, _, _, _, _, _, _), 959 [98] = PINGROUP(98, _, _, _, _, _, _, _, _, _), 960 [99] = PINGROUP(99, _, _, _, _, _, _, _, _, _), 961 [100] = PINGROUP(100, _, _, _, _, _, _, _, _, _), 962 [101] = PINGROUP(101, _, _, _, _, _, _, _, _, _), 963 [102] = PINGROUP(102, _, _, _, _, _, _, _, _, _), 964 [103] = PINGROUP(103, _, _, _, _, _, _, _, _, _), 965 [104] = PINGROUP(104, _, _, _, _, _, _, _, _, _), 966 [105] = PINGROUP(105, _, _, _, _, _, _, _, _, _), 967 [106] = PINGROUP(106, emac_pps0, _, _, _, _, _, _, _, _), 968 [107] = PINGROUP(107, _, _, _, _, _, _, _, _, _), 969 [109] = SDC_PINGROUP(sdc1_rclk, 0x9a000, 15, 0), 970 [110] = SDC_PINGROUP(sdc1_clk, 0x9a000, 13, 6), 971 [111] = SDC_PINGROUP(sdc1_cmd, 0x9a000, 11, 3), 972 [112] = SDC_PINGROUP(sdc1_data, 0x9a000, 9, 0), 973 }; 974 975 static const struct msm_pinctrl_soc_data sdx55_pinctrl = { 976 .pins = sdx55_pins, 977 .npins = ARRAY_SIZE(sdx55_pins), 978 .functions = sdx55_functions, 979 .nfunctions = ARRAY_SIZE(sdx55_functions), 980 .groups = sdx55_groups, 981 .ngroups = ARRAY_SIZE(sdx55_groups), 982 .ngpios = 108, 983 }; 984 985 static int sdx55_pinctrl_probe(struct platform_device *pdev) 986 { 987 return msm_pinctrl_probe(pdev, &sdx55_pinctrl); 988 } 989 990 static const struct of_device_id sdx55_pinctrl_of_match[] = { 991 { .compatible = "qcom,sdx55-pinctrl", }, 992 { }, 993 }; 994 995 static struct platform_driver sdx55_pinctrl_driver = { 996 .driver = { 997 .name = "sdx55-pinctrl", 998 .of_match_table = sdx55_pinctrl_of_match, 999 }, 1000 .probe = sdx55_pinctrl_probe, 1001 .remove = msm_pinctrl_remove, 1002 }; 1003 1004 static int __init sdx55_pinctrl_init(void) 1005 { 1006 return platform_driver_register(&sdx55_pinctrl_driver); 1007 } 1008 arch_initcall(sdx55_pinctrl_init); 1009 1010 static void __exit sdx55_pinctrl_exit(void) 1011 { 1012 platform_driver_unregister(&sdx55_pinctrl_driver); 1013 } 1014 module_exit(sdx55_pinctrl_exit); 1015 1016 MODULE_DESCRIPTION("QTI sdx55 pinctrl driver"); 1017 MODULE_LICENSE("GPL v2"); 1018 MODULE_DEVICE_TABLE(of, sdx55_pinctrl_of_match); 1019