1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Intel LPSS PCI support. 4 * 5 * Copyright (C) 2015, Intel Corporation 6 * 7 * Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8 * Mika Westerberg <mika.westerberg@linux.intel.com> 9 */ 10 11 #include <linux/device.h> 12 #include <linux/gfp_types.h> 13 #include <linux/mod_devicetable.h> 14 #include <linux/module.h> 15 #include <linux/pci.h> 16 #include <linux/pm.h> 17 #include <linux/pm_runtime.h> 18 #include <linux/property.h> 19 20 #include <linux/pxa2xx_ssp.h> 21 22 #include <asm/errno.h> 23 24 #include "intel-lpss.h" 25 26 static const struct pci_device_id quirk_ids[] = { 27 { 28 /* Microsoft Surface Go (version 1) I2C4 */ 29 PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, 0x9d64, 0x152d, 0x1182), 30 .driver_data = QUIRK_IGNORE_RESOURCE_CONFLICTS, 31 }, 32 { 33 /* Microsoft Surface Go 2 I2C4 */ 34 PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, 0x9d64, 0x152d, 0x1237), 35 .driver_data = QUIRK_IGNORE_RESOURCE_CONFLICTS, 36 }, 37 { 38 /* Dell XPS 9530 (2023) */ 39 PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, 0x51fb, 0x1028, 0x0beb), 40 .driver_data = QUIRK_CLOCK_DIVIDER_UNITY, 41 }, 42 { } 43 }; 44 45 static int intel_lpss_pci_probe(struct pci_dev *pdev, 46 const struct pci_device_id *id) 47 { 48 const struct intel_lpss_platform_info *data = (void *)id->driver_data; 49 const struct pci_device_id *quirk_pci_info; 50 struct intel_lpss_platform_info *info; 51 int ret; 52 53 ret = pcim_enable_device(pdev); 54 if (ret) 55 return ret; 56 57 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); 58 if (ret < 0) 59 return ret; 60 61 info = devm_kmemdup(&pdev->dev, data, sizeof(*info), GFP_KERNEL); 62 if (!info) 63 return -ENOMEM; 64 65 /* No need to check mem and irq here as intel_lpss_probe() does it for us */ 66 info->mem = pci_resource_n(pdev, 0); 67 info->irq = pci_irq_vector(pdev, 0); 68 69 quirk_pci_info = pci_match_id(quirk_ids, pdev); 70 if (quirk_pci_info) 71 info->quirks = quirk_pci_info->driver_data; 72 73 pdev->d3cold_delay = 0; 74 75 /* Probably it is enough to set this for iDMA capable devices only */ 76 pci_set_master(pdev); 77 pci_try_set_mwi(pdev); 78 79 ret = intel_lpss_probe(&pdev->dev, info); 80 if (ret) 81 return ret; 82 83 pm_runtime_put(&pdev->dev); 84 pm_runtime_allow(&pdev->dev); 85 86 return 0; 87 } 88 89 static void intel_lpss_pci_remove(struct pci_dev *pdev) 90 { 91 pm_runtime_forbid(&pdev->dev); 92 pm_runtime_get_sync(&pdev->dev); 93 94 intel_lpss_remove(&pdev->dev); 95 } 96 97 static const struct property_entry spt_spi_properties[] = { 98 PROPERTY_ENTRY_U32("intel,spi-pxa2xx-type", LPSS_SPT_SSP), 99 { } 100 }; 101 102 static const struct software_node spt_spi_node = { 103 .properties = spt_spi_properties, 104 }; 105 106 static const struct intel_lpss_platform_info spt_info = { 107 .clk_rate = 120000000, 108 .swnode = &spt_spi_node, 109 }; 110 111 static const struct property_entry spt_i2c_properties[] = { 112 PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230), 113 { }, 114 }; 115 116 static const struct software_node spt_i2c_node = { 117 .properties = spt_i2c_properties, 118 }; 119 120 static const struct intel_lpss_platform_info spt_i2c_info = { 121 .clk_rate = 120000000, 122 .swnode = &spt_i2c_node, 123 }; 124 125 static const struct property_entry uart_properties[] = { 126 PROPERTY_ENTRY_U32("reg-io-width", 4), 127 PROPERTY_ENTRY_U32("reg-shift", 2), 128 PROPERTY_ENTRY_BOOL("snps,uart-16550-compatible"), 129 { }, 130 }; 131 132 static const struct software_node uart_node = { 133 .properties = uart_properties, 134 }; 135 136 static const struct intel_lpss_platform_info spt_uart_info = { 137 .clk_rate = 120000000, 138 .clk_con_id = "baudclk", 139 .swnode = &uart_node, 140 }; 141 142 static const struct property_entry bxt_spi_properties[] = { 143 PROPERTY_ENTRY_U32("intel,spi-pxa2xx-type", LPSS_BXT_SSP), 144 { } 145 }; 146 147 static const struct software_node bxt_spi_node = { 148 .properties = bxt_spi_properties, 149 }; 150 151 static const struct intel_lpss_platform_info bxt_info = { 152 .clk_rate = 100000000, 153 .swnode = &bxt_spi_node, 154 }; 155 156 static const struct intel_lpss_platform_info bxt_uart_info = { 157 .clk_rate = 100000000, 158 .clk_con_id = "baudclk", 159 .swnode = &uart_node, 160 }; 161 162 static const struct property_entry bxt_i2c_properties[] = { 163 PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 42), 164 PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171), 165 PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208), 166 { }, 167 }; 168 169 static const struct software_node bxt_i2c_node = { 170 .properties = bxt_i2c_properties, 171 }; 172 173 static const struct intel_lpss_platform_info bxt_i2c_info = { 174 .clk_rate = 133000000, 175 .swnode = &bxt_i2c_node, 176 }; 177 178 static const struct property_entry apl_i2c_properties[] = { 179 PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 207), 180 PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171), 181 PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 208), 182 { }, 183 }; 184 185 static const struct software_node apl_i2c_node = { 186 .properties = apl_i2c_properties, 187 }; 188 189 static const struct intel_lpss_platform_info apl_i2c_info = { 190 .clk_rate = 133000000, 191 .swnode = &apl_i2c_node, 192 }; 193 194 static const struct property_entry glk_i2c_properties[] = { 195 PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 313), 196 PROPERTY_ENTRY_U32("i2c-sda-falling-time-ns", 171), 197 PROPERTY_ENTRY_U32("i2c-scl-falling-time-ns", 290), 198 { }, 199 }; 200 201 static const struct software_node glk_i2c_node = { 202 .properties = glk_i2c_properties, 203 }; 204 205 static const struct intel_lpss_platform_info glk_i2c_info = { 206 .clk_rate = 133000000, 207 .swnode = &glk_i2c_node, 208 }; 209 210 static const struct property_entry cnl_spi_properties[] = { 211 PROPERTY_ENTRY_U32("intel,spi-pxa2xx-type", LPSS_CNL_SSP), 212 { } 213 }; 214 215 static const struct software_node cnl_spi_node = { 216 .properties = cnl_spi_properties, 217 }; 218 219 static const struct intel_lpss_platform_info cnl_info = { 220 .clk_rate = 120000000, 221 .swnode = &cnl_spi_node, 222 }; 223 224 static const struct intel_lpss_platform_info cnl_i2c_info = { 225 .clk_rate = 216000000, 226 .swnode = &spt_i2c_node, 227 }; 228 229 static const struct intel_lpss_platform_info ehl_i2c_info = { 230 .clk_rate = 100000000, 231 .swnode = &bxt_i2c_node, 232 }; 233 234 static const struct property_entry tgl_spi_properties[] = { 235 PROPERTY_ENTRY_U32("intel,spi-pxa2xx-type", LPSS_CNL_SSP), 236 { } 237 }; 238 239 static const struct software_node tgl_spi_node = { 240 .properties = tgl_spi_properties, 241 }; 242 243 static const struct intel_lpss_platform_info tgl_info = { 244 .clk_rate = 100000000, 245 .swnode = &tgl_spi_node, 246 }; 247 248 static const struct pci_device_id intel_lpss_pci_ids[] = { 249 /* CML-LP */ 250 { PCI_VDEVICE(INTEL, 0x02a8), (kernel_ulong_t)&spt_uart_info }, 251 { PCI_VDEVICE(INTEL, 0x02a9), (kernel_ulong_t)&spt_uart_info }, 252 { PCI_VDEVICE(INTEL, 0x02aa), (kernel_ulong_t)&cnl_info }, 253 { PCI_VDEVICE(INTEL, 0x02ab), (kernel_ulong_t)&cnl_info }, 254 { PCI_VDEVICE(INTEL, 0x02c5), (kernel_ulong_t)&cnl_i2c_info }, 255 { PCI_VDEVICE(INTEL, 0x02c6), (kernel_ulong_t)&cnl_i2c_info }, 256 { PCI_VDEVICE(INTEL, 0x02c7), (kernel_ulong_t)&spt_uart_info }, 257 { PCI_VDEVICE(INTEL, 0x02e8), (kernel_ulong_t)&cnl_i2c_info }, 258 { PCI_VDEVICE(INTEL, 0x02e9), (kernel_ulong_t)&cnl_i2c_info }, 259 { PCI_VDEVICE(INTEL, 0x02ea), (kernel_ulong_t)&cnl_i2c_info }, 260 { PCI_VDEVICE(INTEL, 0x02eb), (kernel_ulong_t)&cnl_i2c_info }, 261 { PCI_VDEVICE(INTEL, 0x02fb), (kernel_ulong_t)&cnl_info }, 262 /* CML-H */ 263 { PCI_VDEVICE(INTEL, 0x06a8), (kernel_ulong_t)&spt_uart_info }, 264 { PCI_VDEVICE(INTEL, 0x06a9), (kernel_ulong_t)&spt_uart_info }, 265 { PCI_VDEVICE(INTEL, 0x06aa), (kernel_ulong_t)&cnl_info }, 266 { PCI_VDEVICE(INTEL, 0x06ab), (kernel_ulong_t)&cnl_info }, 267 { PCI_VDEVICE(INTEL, 0x06c7), (kernel_ulong_t)&spt_uart_info }, 268 { PCI_VDEVICE(INTEL, 0x06e8), (kernel_ulong_t)&cnl_i2c_info }, 269 { PCI_VDEVICE(INTEL, 0x06e9), (kernel_ulong_t)&cnl_i2c_info }, 270 { PCI_VDEVICE(INTEL, 0x06ea), (kernel_ulong_t)&cnl_i2c_info }, 271 { PCI_VDEVICE(INTEL, 0x06eb), (kernel_ulong_t)&cnl_i2c_info }, 272 { PCI_VDEVICE(INTEL, 0x06fb), (kernel_ulong_t)&cnl_info }, 273 /* BXT A-Step */ 274 { PCI_VDEVICE(INTEL, 0x0aac), (kernel_ulong_t)&bxt_i2c_info }, 275 { PCI_VDEVICE(INTEL, 0x0aae), (kernel_ulong_t)&bxt_i2c_info }, 276 { PCI_VDEVICE(INTEL, 0x0ab0), (kernel_ulong_t)&bxt_i2c_info }, 277 { PCI_VDEVICE(INTEL, 0x0ab2), (kernel_ulong_t)&bxt_i2c_info }, 278 { PCI_VDEVICE(INTEL, 0x0ab4), (kernel_ulong_t)&bxt_i2c_info }, 279 { PCI_VDEVICE(INTEL, 0x0ab6), (kernel_ulong_t)&bxt_i2c_info }, 280 { PCI_VDEVICE(INTEL, 0x0ab8), (kernel_ulong_t)&bxt_i2c_info }, 281 { PCI_VDEVICE(INTEL, 0x0aba), (kernel_ulong_t)&bxt_i2c_info }, 282 { PCI_VDEVICE(INTEL, 0x0abc), (kernel_ulong_t)&bxt_uart_info }, 283 { PCI_VDEVICE(INTEL, 0x0abe), (kernel_ulong_t)&bxt_uart_info }, 284 { PCI_VDEVICE(INTEL, 0x0ac0), (kernel_ulong_t)&bxt_uart_info }, 285 { PCI_VDEVICE(INTEL, 0x0ac2), (kernel_ulong_t)&bxt_info }, 286 { PCI_VDEVICE(INTEL, 0x0ac4), (kernel_ulong_t)&bxt_info }, 287 { PCI_VDEVICE(INTEL, 0x0ac6), (kernel_ulong_t)&bxt_info }, 288 { PCI_VDEVICE(INTEL, 0x0aee), (kernel_ulong_t)&bxt_uart_info }, 289 /* BXT B-Step */ 290 { PCI_VDEVICE(INTEL, 0x1aac), (kernel_ulong_t)&bxt_i2c_info }, 291 { PCI_VDEVICE(INTEL, 0x1aae), (kernel_ulong_t)&bxt_i2c_info }, 292 { PCI_VDEVICE(INTEL, 0x1ab0), (kernel_ulong_t)&bxt_i2c_info }, 293 { PCI_VDEVICE(INTEL, 0x1ab2), (kernel_ulong_t)&bxt_i2c_info }, 294 { PCI_VDEVICE(INTEL, 0x1ab4), (kernel_ulong_t)&bxt_i2c_info }, 295 { PCI_VDEVICE(INTEL, 0x1ab6), (kernel_ulong_t)&bxt_i2c_info }, 296 { PCI_VDEVICE(INTEL, 0x1ab8), (kernel_ulong_t)&bxt_i2c_info }, 297 { PCI_VDEVICE(INTEL, 0x1aba), (kernel_ulong_t)&bxt_i2c_info }, 298 { PCI_VDEVICE(INTEL, 0x1abc), (kernel_ulong_t)&bxt_uart_info }, 299 { PCI_VDEVICE(INTEL, 0x1abe), (kernel_ulong_t)&bxt_uart_info }, 300 { PCI_VDEVICE(INTEL, 0x1ac0), (kernel_ulong_t)&bxt_uart_info }, 301 { PCI_VDEVICE(INTEL, 0x1ac2), (kernel_ulong_t)&bxt_info }, 302 { PCI_VDEVICE(INTEL, 0x1ac4), (kernel_ulong_t)&bxt_info }, 303 { PCI_VDEVICE(INTEL, 0x1ac6), (kernel_ulong_t)&bxt_info }, 304 { PCI_VDEVICE(INTEL, 0x1aee), (kernel_ulong_t)&bxt_uart_info }, 305 /* EBG */ 306 { PCI_VDEVICE(INTEL, 0x1bad), (kernel_ulong_t)&bxt_uart_info }, 307 { PCI_VDEVICE(INTEL, 0x1bae), (kernel_ulong_t)&bxt_uart_info }, 308 /* GLK */ 309 { PCI_VDEVICE(INTEL, 0x31ac), (kernel_ulong_t)&glk_i2c_info }, 310 { PCI_VDEVICE(INTEL, 0x31ae), (kernel_ulong_t)&glk_i2c_info }, 311 { PCI_VDEVICE(INTEL, 0x31b0), (kernel_ulong_t)&glk_i2c_info }, 312 { PCI_VDEVICE(INTEL, 0x31b2), (kernel_ulong_t)&glk_i2c_info }, 313 { PCI_VDEVICE(INTEL, 0x31b4), (kernel_ulong_t)&glk_i2c_info }, 314 { PCI_VDEVICE(INTEL, 0x31b6), (kernel_ulong_t)&glk_i2c_info }, 315 { PCI_VDEVICE(INTEL, 0x31b8), (kernel_ulong_t)&glk_i2c_info }, 316 { PCI_VDEVICE(INTEL, 0x31ba), (kernel_ulong_t)&glk_i2c_info }, 317 { PCI_VDEVICE(INTEL, 0x31bc), (kernel_ulong_t)&bxt_uart_info }, 318 { PCI_VDEVICE(INTEL, 0x31be), (kernel_ulong_t)&bxt_uart_info }, 319 { PCI_VDEVICE(INTEL, 0x31c0), (kernel_ulong_t)&bxt_uart_info }, 320 { PCI_VDEVICE(INTEL, 0x31c2), (kernel_ulong_t)&bxt_info }, 321 { PCI_VDEVICE(INTEL, 0x31c4), (kernel_ulong_t)&bxt_info }, 322 { PCI_VDEVICE(INTEL, 0x31c6), (kernel_ulong_t)&bxt_info }, 323 { PCI_VDEVICE(INTEL, 0x31ee), (kernel_ulong_t)&bxt_uart_info }, 324 /* ICL-LP */ 325 { PCI_VDEVICE(INTEL, 0x34a8), (kernel_ulong_t)&spt_uart_info }, 326 { PCI_VDEVICE(INTEL, 0x34a9), (kernel_ulong_t)&spt_uart_info }, 327 { PCI_VDEVICE(INTEL, 0x34aa), (kernel_ulong_t)&cnl_info }, 328 { PCI_VDEVICE(INTEL, 0x34ab), (kernel_ulong_t)&cnl_info }, 329 { PCI_VDEVICE(INTEL, 0x34c5), (kernel_ulong_t)&bxt_i2c_info }, 330 { PCI_VDEVICE(INTEL, 0x34c6), (kernel_ulong_t)&bxt_i2c_info }, 331 { PCI_VDEVICE(INTEL, 0x34c7), (kernel_ulong_t)&spt_uart_info }, 332 { PCI_VDEVICE(INTEL, 0x34e8), (kernel_ulong_t)&bxt_i2c_info }, 333 { PCI_VDEVICE(INTEL, 0x34e9), (kernel_ulong_t)&bxt_i2c_info }, 334 { PCI_VDEVICE(INTEL, 0x34ea), (kernel_ulong_t)&bxt_i2c_info }, 335 { PCI_VDEVICE(INTEL, 0x34eb), (kernel_ulong_t)&bxt_i2c_info }, 336 { PCI_VDEVICE(INTEL, 0x34fb), (kernel_ulong_t)&cnl_info }, 337 /* ICL-N */ 338 { PCI_VDEVICE(INTEL, 0x38a8), (kernel_ulong_t)&spt_uart_info }, 339 /* TGL-H */ 340 { PCI_VDEVICE(INTEL, 0x43a7), (kernel_ulong_t)&bxt_uart_info }, 341 { PCI_VDEVICE(INTEL, 0x43a8), (kernel_ulong_t)&bxt_uart_info }, 342 { PCI_VDEVICE(INTEL, 0x43a9), (kernel_ulong_t)&bxt_uart_info }, 343 { PCI_VDEVICE(INTEL, 0x43aa), (kernel_ulong_t)&tgl_info }, 344 { PCI_VDEVICE(INTEL, 0x43ab), (kernel_ulong_t)&tgl_info }, 345 { PCI_VDEVICE(INTEL, 0x43ad), (kernel_ulong_t)&bxt_i2c_info }, 346 { PCI_VDEVICE(INTEL, 0x43ae), (kernel_ulong_t)&bxt_i2c_info }, 347 { PCI_VDEVICE(INTEL, 0x43d8), (kernel_ulong_t)&bxt_i2c_info }, 348 { PCI_VDEVICE(INTEL, 0x43da), (kernel_ulong_t)&bxt_uart_info }, 349 { PCI_VDEVICE(INTEL, 0x43e8), (kernel_ulong_t)&bxt_i2c_info }, 350 { PCI_VDEVICE(INTEL, 0x43e9), (kernel_ulong_t)&bxt_i2c_info }, 351 { PCI_VDEVICE(INTEL, 0x43ea), (kernel_ulong_t)&bxt_i2c_info }, 352 { PCI_VDEVICE(INTEL, 0x43eb), (kernel_ulong_t)&bxt_i2c_info }, 353 { PCI_VDEVICE(INTEL, 0x43fb), (kernel_ulong_t)&tgl_info }, 354 { PCI_VDEVICE(INTEL, 0x43fd), (kernel_ulong_t)&tgl_info }, 355 /* EHL */ 356 { PCI_VDEVICE(INTEL, 0x4b28), (kernel_ulong_t)&bxt_uart_info }, 357 { PCI_VDEVICE(INTEL, 0x4b29), (kernel_ulong_t)&bxt_uart_info }, 358 { PCI_VDEVICE(INTEL, 0x4b2a), (kernel_ulong_t)&bxt_info }, 359 { PCI_VDEVICE(INTEL, 0x4b2b), (kernel_ulong_t)&bxt_info }, 360 { PCI_VDEVICE(INTEL, 0x4b37), (kernel_ulong_t)&bxt_info }, 361 { PCI_VDEVICE(INTEL, 0x4b44), (kernel_ulong_t)&ehl_i2c_info }, 362 { PCI_VDEVICE(INTEL, 0x4b45), (kernel_ulong_t)&ehl_i2c_info }, 363 { PCI_VDEVICE(INTEL, 0x4b4b), (kernel_ulong_t)&ehl_i2c_info }, 364 { PCI_VDEVICE(INTEL, 0x4b4c), (kernel_ulong_t)&ehl_i2c_info }, 365 { PCI_VDEVICE(INTEL, 0x4b4d), (kernel_ulong_t)&bxt_uart_info }, 366 { PCI_VDEVICE(INTEL, 0x4b78), (kernel_ulong_t)&ehl_i2c_info }, 367 { PCI_VDEVICE(INTEL, 0x4b79), (kernel_ulong_t)&ehl_i2c_info }, 368 { PCI_VDEVICE(INTEL, 0x4b7a), (kernel_ulong_t)&ehl_i2c_info }, 369 { PCI_VDEVICE(INTEL, 0x4b7b), (kernel_ulong_t)&ehl_i2c_info }, 370 /* JSL */ 371 { PCI_VDEVICE(INTEL, 0x4da8), (kernel_ulong_t)&spt_uart_info }, 372 { PCI_VDEVICE(INTEL, 0x4da9), (kernel_ulong_t)&spt_uart_info }, 373 { PCI_VDEVICE(INTEL, 0x4daa), (kernel_ulong_t)&cnl_info }, 374 { PCI_VDEVICE(INTEL, 0x4dab), (kernel_ulong_t)&cnl_info }, 375 { PCI_VDEVICE(INTEL, 0x4dc5), (kernel_ulong_t)&bxt_i2c_info }, 376 { PCI_VDEVICE(INTEL, 0x4dc6), (kernel_ulong_t)&bxt_i2c_info }, 377 { PCI_VDEVICE(INTEL, 0x4dc7), (kernel_ulong_t)&spt_uart_info }, 378 { PCI_VDEVICE(INTEL, 0x4de8), (kernel_ulong_t)&bxt_i2c_info }, 379 { PCI_VDEVICE(INTEL, 0x4de9), (kernel_ulong_t)&bxt_i2c_info }, 380 { PCI_VDEVICE(INTEL, 0x4dea), (kernel_ulong_t)&bxt_i2c_info }, 381 { PCI_VDEVICE(INTEL, 0x4deb), (kernel_ulong_t)&bxt_i2c_info }, 382 { PCI_VDEVICE(INTEL, 0x4dfb), (kernel_ulong_t)&cnl_info }, 383 /* ADL-P */ 384 { PCI_VDEVICE(INTEL, 0x51a8), (kernel_ulong_t)&bxt_uart_info }, 385 { PCI_VDEVICE(INTEL, 0x51a9), (kernel_ulong_t)&bxt_uart_info }, 386 { PCI_VDEVICE(INTEL, 0x51aa), (kernel_ulong_t)&tgl_info }, 387 { PCI_VDEVICE(INTEL, 0x51ab), (kernel_ulong_t)&tgl_info }, 388 { PCI_VDEVICE(INTEL, 0x51c5), (kernel_ulong_t)&bxt_i2c_info }, 389 { PCI_VDEVICE(INTEL, 0x51c6), (kernel_ulong_t)&bxt_i2c_info }, 390 { PCI_VDEVICE(INTEL, 0x51c7), (kernel_ulong_t)&bxt_uart_info }, 391 { PCI_VDEVICE(INTEL, 0x51d8), (kernel_ulong_t)&bxt_i2c_info }, 392 { PCI_VDEVICE(INTEL, 0x51d9), (kernel_ulong_t)&bxt_i2c_info }, 393 { PCI_VDEVICE(INTEL, 0x51e8), (kernel_ulong_t)&bxt_i2c_info }, 394 { PCI_VDEVICE(INTEL, 0x51e9), (kernel_ulong_t)&bxt_i2c_info }, 395 { PCI_VDEVICE(INTEL, 0x51ea), (kernel_ulong_t)&bxt_i2c_info }, 396 { PCI_VDEVICE(INTEL, 0x51eb), (kernel_ulong_t)&bxt_i2c_info }, 397 { PCI_VDEVICE(INTEL, 0x51fb), (kernel_ulong_t)&tgl_info }, 398 /* ADL-M */ 399 { PCI_VDEVICE(INTEL, 0x54a8), (kernel_ulong_t)&bxt_uart_info }, 400 { PCI_VDEVICE(INTEL, 0x54a9), (kernel_ulong_t)&bxt_uart_info }, 401 { PCI_VDEVICE(INTEL, 0x54aa), (kernel_ulong_t)&tgl_info }, 402 { PCI_VDEVICE(INTEL, 0x54ab), (kernel_ulong_t)&tgl_info }, 403 { PCI_VDEVICE(INTEL, 0x54c5), (kernel_ulong_t)&bxt_i2c_info }, 404 { PCI_VDEVICE(INTEL, 0x54c6), (kernel_ulong_t)&bxt_i2c_info }, 405 { PCI_VDEVICE(INTEL, 0x54c7), (kernel_ulong_t)&bxt_uart_info }, 406 { PCI_VDEVICE(INTEL, 0x54e8), (kernel_ulong_t)&bxt_i2c_info }, 407 { PCI_VDEVICE(INTEL, 0x54e9), (kernel_ulong_t)&bxt_i2c_info }, 408 { PCI_VDEVICE(INTEL, 0x54ea), (kernel_ulong_t)&bxt_i2c_info }, 409 { PCI_VDEVICE(INTEL, 0x54eb), (kernel_ulong_t)&bxt_i2c_info }, 410 { PCI_VDEVICE(INTEL, 0x54fb), (kernel_ulong_t)&tgl_info }, 411 /* APL */ 412 { PCI_VDEVICE(INTEL, 0x5aac), (kernel_ulong_t)&apl_i2c_info }, 413 { PCI_VDEVICE(INTEL, 0x5aae), (kernel_ulong_t)&apl_i2c_info }, 414 { PCI_VDEVICE(INTEL, 0x5ab0), (kernel_ulong_t)&apl_i2c_info }, 415 { PCI_VDEVICE(INTEL, 0x5ab2), (kernel_ulong_t)&apl_i2c_info }, 416 { PCI_VDEVICE(INTEL, 0x5ab4), (kernel_ulong_t)&apl_i2c_info }, 417 { PCI_VDEVICE(INTEL, 0x5ab6), (kernel_ulong_t)&apl_i2c_info }, 418 { PCI_VDEVICE(INTEL, 0x5ab8), (kernel_ulong_t)&apl_i2c_info }, 419 { PCI_VDEVICE(INTEL, 0x5aba), (kernel_ulong_t)&apl_i2c_info }, 420 { PCI_VDEVICE(INTEL, 0x5abc), (kernel_ulong_t)&bxt_uart_info }, 421 { PCI_VDEVICE(INTEL, 0x5abe), (kernel_ulong_t)&bxt_uart_info }, 422 { PCI_VDEVICE(INTEL, 0x5ac0), (kernel_ulong_t)&bxt_uart_info }, 423 { PCI_VDEVICE(INTEL, 0x5ac2), (kernel_ulong_t)&bxt_info }, 424 { PCI_VDEVICE(INTEL, 0x5ac4), (kernel_ulong_t)&bxt_info }, 425 { PCI_VDEVICE(INTEL, 0x5ac6), (kernel_ulong_t)&bxt_info }, 426 { PCI_VDEVICE(INTEL, 0x5aee), (kernel_ulong_t)&bxt_uart_info }, 427 /* RPL-S */ 428 { PCI_VDEVICE(INTEL, 0x7a28), (kernel_ulong_t)&bxt_uart_info }, 429 { PCI_VDEVICE(INTEL, 0x7a29), (kernel_ulong_t)&bxt_uart_info }, 430 { PCI_VDEVICE(INTEL, 0x7a2a), (kernel_ulong_t)&tgl_info }, 431 { PCI_VDEVICE(INTEL, 0x7a2b), (kernel_ulong_t)&tgl_info }, 432 { PCI_VDEVICE(INTEL, 0x7a4c), (kernel_ulong_t)&bxt_i2c_info }, 433 { PCI_VDEVICE(INTEL, 0x7a4d), (kernel_ulong_t)&bxt_i2c_info }, 434 { PCI_VDEVICE(INTEL, 0x7a4e), (kernel_ulong_t)&bxt_i2c_info }, 435 { PCI_VDEVICE(INTEL, 0x7a4f), (kernel_ulong_t)&bxt_i2c_info }, 436 { PCI_VDEVICE(INTEL, 0x7a5c), (kernel_ulong_t)&bxt_uart_info }, 437 { PCI_VDEVICE(INTEL, 0x7a79), (kernel_ulong_t)&tgl_info }, 438 { PCI_VDEVICE(INTEL, 0x7a7b), (kernel_ulong_t)&tgl_info }, 439 { PCI_VDEVICE(INTEL, 0x7a7c), (kernel_ulong_t)&bxt_i2c_info }, 440 { PCI_VDEVICE(INTEL, 0x7a7d), (kernel_ulong_t)&bxt_i2c_info }, 441 { PCI_VDEVICE(INTEL, 0x7a7e), (kernel_ulong_t)&bxt_uart_info }, 442 /* ADL-S */ 443 { PCI_VDEVICE(INTEL, 0x7aa8), (kernel_ulong_t)&bxt_uart_info }, 444 { PCI_VDEVICE(INTEL, 0x7aa9), (kernel_ulong_t)&bxt_uart_info }, 445 { PCI_VDEVICE(INTEL, 0x7aaa), (kernel_ulong_t)&tgl_info }, 446 { PCI_VDEVICE(INTEL, 0x7aab), (kernel_ulong_t)&tgl_info }, 447 { PCI_VDEVICE(INTEL, 0x7acc), (kernel_ulong_t)&bxt_i2c_info }, 448 { PCI_VDEVICE(INTEL, 0x7acd), (kernel_ulong_t)&bxt_i2c_info }, 449 { PCI_VDEVICE(INTEL, 0x7ace), (kernel_ulong_t)&bxt_i2c_info }, 450 { PCI_VDEVICE(INTEL, 0x7acf), (kernel_ulong_t)&bxt_i2c_info }, 451 { PCI_VDEVICE(INTEL, 0x7adc), (kernel_ulong_t)&bxt_uart_info }, 452 { PCI_VDEVICE(INTEL, 0x7af9), (kernel_ulong_t)&tgl_info }, 453 { PCI_VDEVICE(INTEL, 0x7afb), (kernel_ulong_t)&tgl_info }, 454 { PCI_VDEVICE(INTEL, 0x7afc), (kernel_ulong_t)&bxt_i2c_info }, 455 { PCI_VDEVICE(INTEL, 0x7afd), (kernel_ulong_t)&bxt_i2c_info }, 456 { PCI_VDEVICE(INTEL, 0x7afe), (kernel_ulong_t)&bxt_uart_info }, 457 /* MTL-P */ 458 { PCI_VDEVICE(INTEL, 0x7e25), (kernel_ulong_t)&bxt_uart_info }, 459 { PCI_VDEVICE(INTEL, 0x7e26), (kernel_ulong_t)&bxt_uart_info }, 460 { PCI_VDEVICE(INTEL, 0x7e27), (kernel_ulong_t)&tgl_info }, 461 { PCI_VDEVICE(INTEL, 0x7e30), (kernel_ulong_t)&tgl_info }, 462 { PCI_VDEVICE(INTEL, 0x7e46), (kernel_ulong_t)&tgl_info }, 463 { PCI_VDEVICE(INTEL, 0x7e50), (kernel_ulong_t)&bxt_i2c_info }, 464 { PCI_VDEVICE(INTEL, 0x7e51), (kernel_ulong_t)&bxt_i2c_info }, 465 { PCI_VDEVICE(INTEL, 0x7e52), (kernel_ulong_t)&bxt_uart_info }, 466 { PCI_VDEVICE(INTEL, 0x7e78), (kernel_ulong_t)&bxt_i2c_info }, 467 { PCI_VDEVICE(INTEL, 0x7e79), (kernel_ulong_t)&bxt_i2c_info }, 468 { PCI_VDEVICE(INTEL, 0x7e7a), (kernel_ulong_t)&bxt_i2c_info }, 469 { PCI_VDEVICE(INTEL, 0x7e7b), (kernel_ulong_t)&bxt_i2c_info }, 470 /* MTP-S */ 471 { PCI_VDEVICE(INTEL, 0x7f28), (kernel_ulong_t)&bxt_uart_info }, 472 { PCI_VDEVICE(INTEL, 0x7f29), (kernel_ulong_t)&bxt_uart_info }, 473 { PCI_VDEVICE(INTEL, 0x7f2a), (kernel_ulong_t)&tgl_info }, 474 { PCI_VDEVICE(INTEL, 0x7f2b), (kernel_ulong_t)&tgl_info }, 475 { PCI_VDEVICE(INTEL, 0x7f4c), (kernel_ulong_t)&bxt_i2c_info }, 476 { PCI_VDEVICE(INTEL, 0x7f4d), (kernel_ulong_t)&bxt_i2c_info }, 477 { PCI_VDEVICE(INTEL, 0x7f4e), (kernel_ulong_t)&bxt_i2c_info }, 478 { PCI_VDEVICE(INTEL, 0x7f4f), (kernel_ulong_t)&bxt_i2c_info }, 479 { PCI_VDEVICE(INTEL, 0x7f5c), (kernel_ulong_t)&bxt_uart_info }, 480 { PCI_VDEVICE(INTEL, 0x7f5d), (kernel_ulong_t)&bxt_uart_info }, 481 { PCI_VDEVICE(INTEL, 0x7f5e), (kernel_ulong_t)&tgl_info }, 482 { PCI_VDEVICE(INTEL, 0x7f5f), (kernel_ulong_t)&tgl_info }, 483 { PCI_VDEVICE(INTEL, 0x7f7a), (kernel_ulong_t)&bxt_i2c_info }, 484 { PCI_VDEVICE(INTEL, 0x7f7b), (kernel_ulong_t)&bxt_i2c_info }, 485 /* LKF */ 486 { PCI_VDEVICE(INTEL, 0x98a8), (kernel_ulong_t)&bxt_uart_info }, 487 { PCI_VDEVICE(INTEL, 0x98a9), (kernel_ulong_t)&bxt_uart_info }, 488 { PCI_VDEVICE(INTEL, 0x98aa), (kernel_ulong_t)&bxt_info }, 489 { PCI_VDEVICE(INTEL, 0x98c5), (kernel_ulong_t)&bxt_i2c_info }, 490 { PCI_VDEVICE(INTEL, 0x98c6), (kernel_ulong_t)&bxt_i2c_info }, 491 { PCI_VDEVICE(INTEL, 0x98c7), (kernel_ulong_t)&bxt_uart_info }, 492 { PCI_VDEVICE(INTEL, 0x98e8), (kernel_ulong_t)&bxt_i2c_info }, 493 { PCI_VDEVICE(INTEL, 0x98e9), (kernel_ulong_t)&bxt_i2c_info }, 494 { PCI_VDEVICE(INTEL, 0x98ea), (kernel_ulong_t)&bxt_i2c_info }, 495 { PCI_VDEVICE(INTEL, 0x98eb), (kernel_ulong_t)&bxt_i2c_info }, 496 /* SPT-LP */ 497 { PCI_VDEVICE(INTEL, 0x9d27), (kernel_ulong_t)&spt_uart_info }, 498 { PCI_VDEVICE(INTEL, 0x9d28), (kernel_ulong_t)&spt_uart_info }, 499 { PCI_VDEVICE(INTEL, 0x9d29), (kernel_ulong_t)&spt_info }, 500 { PCI_VDEVICE(INTEL, 0x9d2a), (kernel_ulong_t)&spt_info }, 501 { PCI_VDEVICE(INTEL, 0x9d60), (kernel_ulong_t)&spt_i2c_info }, 502 { PCI_VDEVICE(INTEL, 0x9d61), (kernel_ulong_t)&spt_i2c_info }, 503 { PCI_VDEVICE(INTEL, 0x9d62), (kernel_ulong_t)&spt_i2c_info }, 504 { PCI_VDEVICE(INTEL, 0x9d63), (kernel_ulong_t)&spt_i2c_info }, 505 { PCI_VDEVICE(INTEL, 0x9d64), (kernel_ulong_t)&spt_i2c_info }, 506 { PCI_VDEVICE(INTEL, 0x9d65), (kernel_ulong_t)&spt_i2c_info }, 507 { PCI_VDEVICE(INTEL, 0x9d66), (kernel_ulong_t)&spt_uart_info }, 508 /* CNL-LP */ 509 { PCI_VDEVICE(INTEL, 0x9da8), (kernel_ulong_t)&spt_uart_info }, 510 { PCI_VDEVICE(INTEL, 0x9da9), (kernel_ulong_t)&spt_uart_info }, 511 { PCI_VDEVICE(INTEL, 0x9daa), (kernel_ulong_t)&cnl_info }, 512 { PCI_VDEVICE(INTEL, 0x9dab), (kernel_ulong_t)&cnl_info }, 513 { PCI_VDEVICE(INTEL, 0x9dc5), (kernel_ulong_t)&cnl_i2c_info }, 514 { PCI_VDEVICE(INTEL, 0x9dc6), (kernel_ulong_t)&cnl_i2c_info }, 515 { PCI_VDEVICE(INTEL, 0x9dc7), (kernel_ulong_t)&spt_uart_info }, 516 { PCI_VDEVICE(INTEL, 0x9de8), (kernel_ulong_t)&cnl_i2c_info }, 517 { PCI_VDEVICE(INTEL, 0x9de9), (kernel_ulong_t)&cnl_i2c_info }, 518 { PCI_VDEVICE(INTEL, 0x9dea), (kernel_ulong_t)&cnl_i2c_info }, 519 { PCI_VDEVICE(INTEL, 0x9deb), (kernel_ulong_t)&cnl_i2c_info }, 520 { PCI_VDEVICE(INTEL, 0x9dfb), (kernel_ulong_t)&cnl_info }, 521 /* TGL-LP */ 522 { PCI_VDEVICE(INTEL, 0xa0a8), (kernel_ulong_t)&bxt_uart_info }, 523 { PCI_VDEVICE(INTEL, 0xa0a9), (kernel_ulong_t)&bxt_uart_info }, 524 { PCI_VDEVICE(INTEL, 0xa0aa), (kernel_ulong_t)&cnl_info }, 525 { PCI_VDEVICE(INTEL, 0xa0ab), (kernel_ulong_t)&cnl_info }, 526 { PCI_VDEVICE(INTEL, 0xa0c5), (kernel_ulong_t)&spt_i2c_info }, 527 { PCI_VDEVICE(INTEL, 0xa0c6), (kernel_ulong_t)&spt_i2c_info }, 528 { PCI_VDEVICE(INTEL, 0xa0c7), (kernel_ulong_t)&bxt_uart_info }, 529 { PCI_VDEVICE(INTEL, 0xa0d8), (kernel_ulong_t)&spt_i2c_info }, 530 { PCI_VDEVICE(INTEL, 0xa0d9), (kernel_ulong_t)&spt_i2c_info }, 531 { PCI_VDEVICE(INTEL, 0xa0da), (kernel_ulong_t)&bxt_uart_info }, 532 { PCI_VDEVICE(INTEL, 0xa0db), (kernel_ulong_t)&bxt_uart_info }, 533 { PCI_VDEVICE(INTEL, 0xa0dc), (kernel_ulong_t)&bxt_uart_info }, 534 { PCI_VDEVICE(INTEL, 0xa0dd), (kernel_ulong_t)&bxt_uart_info }, 535 { PCI_VDEVICE(INTEL, 0xa0de), (kernel_ulong_t)&cnl_info }, 536 { PCI_VDEVICE(INTEL, 0xa0df), (kernel_ulong_t)&cnl_info }, 537 { PCI_VDEVICE(INTEL, 0xa0e8), (kernel_ulong_t)&spt_i2c_info }, 538 { PCI_VDEVICE(INTEL, 0xa0e9), (kernel_ulong_t)&spt_i2c_info }, 539 { PCI_VDEVICE(INTEL, 0xa0ea), (kernel_ulong_t)&spt_i2c_info }, 540 { PCI_VDEVICE(INTEL, 0xa0eb), (kernel_ulong_t)&spt_i2c_info }, 541 { PCI_VDEVICE(INTEL, 0xa0fb), (kernel_ulong_t)&cnl_info }, 542 { PCI_VDEVICE(INTEL, 0xa0fd), (kernel_ulong_t)&cnl_info }, 543 { PCI_VDEVICE(INTEL, 0xa0fe), (kernel_ulong_t)&cnl_info }, 544 /* SPT-H */ 545 { PCI_VDEVICE(INTEL, 0xa127), (kernel_ulong_t)&spt_uart_info }, 546 { PCI_VDEVICE(INTEL, 0xa128), (kernel_ulong_t)&spt_uart_info }, 547 { PCI_VDEVICE(INTEL, 0xa129), (kernel_ulong_t)&spt_info }, 548 { PCI_VDEVICE(INTEL, 0xa12a), (kernel_ulong_t)&spt_info }, 549 { PCI_VDEVICE(INTEL, 0xa160), (kernel_ulong_t)&spt_i2c_info }, 550 { PCI_VDEVICE(INTEL, 0xa161), (kernel_ulong_t)&spt_i2c_info }, 551 { PCI_VDEVICE(INTEL, 0xa162), (kernel_ulong_t)&spt_i2c_info }, 552 { PCI_VDEVICE(INTEL, 0xa166), (kernel_ulong_t)&spt_uart_info }, 553 /* KBL-H */ 554 { PCI_VDEVICE(INTEL, 0xa2a7), (kernel_ulong_t)&spt_uart_info }, 555 { PCI_VDEVICE(INTEL, 0xa2a8), (kernel_ulong_t)&spt_uart_info }, 556 { PCI_VDEVICE(INTEL, 0xa2a9), (kernel_ulong_t)&spt_info }, 557 { PCI_VDEVICE(INTEL, 0xa2aa), (kernel_ulong_t)&spt_info }, 558 { PCI_VDEVICE(INTEL, 0xa2e0), (kernel_ulong_t)&spt_i2c_info }, 559 { PCI_VDEVICE(INTEL, 0xa2e1), (kernel_ulong_t)&spt_i2c_info }, 560 { PCI_VDEVICE(INTEL, 0xa2e2), (kernel_ulong_t)&spt_i2c_info }, 561 { PCI_VDEVICE(INTEL, 0xa2e3), (kernel_ulong_t)&spt_i2c_info }, 562 { PCI_VDEVICE(INTEL, 0xa2e6), (kernel_ulong_t)&spt_uart_info }, 563 /* CNL-H */ 564 { PCI_VDEVICE(INTEL, 0xa328), (kernel_ulong_t)&spt_uart_info }, 565 { PCI_VDEVICE(INTEL, 0xa329), (kernel_ulong_t)&spt_uart_info }, 566 { PCI_VDEVICE(INTEL, 0xa32a), (kernel_ulong_t)&cnl_info }, 567 { PCI_VDEVICE(INTEL, 0xa32b), (kernel_ulong_t)&cnl_info }, 568 { PCI_VDEVICE(INTEL, 0xa347), (kernel_ulong_t)&spt_uart_info }, 569 { PCI_VDEVICE(INTEL, 0xa368), (kernel_ulong_t)&cnl_i2c_info }, 570 { PCI_VDEVICE(INTEL, 0xa369), (kernel_ulong_t)&cnl_i2c_info }, 571 { PCI_VDEVICE(INTEL, 0xa36a), (kernel_ulong_t)&cnl_i2c_info }, 572 { PCI_VDEVICE(INTEL, 0xa36b), (kernel_ulong_t)&cnl_i2c_info }, 573 { PCI_VDEVICE(INTEL, 0xa37b), (kernel_ulong_t)&cnl_info }, 574 /* CML-V */ 575 { PCI_VDEVICE(INTEL, 0xa3a7), (kernel_ulong_t)&spt_uart_info }, 576 { PCI_VDEVICE(INTEL, 0xa3a8), (kernel_ulong_t)&spt_uart_info }, 577 { PCI_VDEVICE(INTEL, 0xa3a9), (kernel_ulong_t)&spt_info }, 578 { PCI_VDEVICE(INTEL, 0xa3aa), (kernel_ulong_t)&spt_info }, 579 { PCI_VDEVICE(INTEL, 0xa3e0), (kernel_ulong_t)&spt_i2c_info }, 580 { PCI_VDEVICE(INTEL, 0xa3e1), (kernel_ulong_t)&spt_i2c_info }, 581 { PCI_VDEVICE(INTEL, 0xa3e2), (kernel_ulong_t)&spt_i2c_info }, 582 { PCI_VDEVICE(INTEL, 0xa3e3), (kernel_ulong_t)&spt_i2c_info }, 583 { PCI_VDEVICE(INTEL, 0xa3e6), (kernel_ulong_t)&spt_uart_info }, 584 /* LNL-M */ 585 { PCI_VDEVICE(INTEL, 0xa825), (kernel_ulong_t)&bxt_uart_info }, 586 { PCI_VDEVICE(INTEL, 0xa826), (kernel_ulong_t)&bxt_uart_info }, 587 { PCI_VDEVICE(INTEL, 0xa827), (kernel_ulong_t)&tgl_info }, 588 { PCI_VDEVICE(INTEL, 0xa830), (kernel_ulong_t)&tgl_info }, 589 { PCI_VDEVICE(INTEL, 0xa846), (kernel_ulong_t)&tgl_info }, 590 { PCI_VDEVICE(INTEL, 0xa850), (kernel_ulong_t)&ehl_i2c_info }, 591 { PCI_VDEVICE(INTEL, 0xa851), (kernel_ulong_t)&ehl_i2c_info }, 592 { PCI_VDEVICE(INTEL, 0xa852), (kernel_ulong_t)&bxt_uart_info }, 593 { PCI_VDEVICE(INTEL, 0xa878), (kernel_ulong_t)&ehl_i2c_info }, 594 { PCI_VDEVICE(INTEL, 0xa879), (kernel_ulong_t)&ehl_i2c_info }, 595 { PCI_VDEVICE(INTEL, 0xa87a), (kernel_ulong_t)&ehl_i2c_info }, 596 { PCI_VDEVICE(INTEL, 0xa87b), (kernel_ulong_t)&ehl_i2c_info }, 597 { } 598 }; 599 MODULE_DEVICE_TABLE(pci, intel_lpss_pci_ids); 600 601 static struct pci_driver intel_lpss_pci_driver = { 602 .name = "intel-lpss", 603 .id_table = intel_lpss_pci_ids, 604 .probe = intel_lpss_pci_probe, 605 .remove = intel_lpss_pci_remove, 606 .driver = { 607 .pm = pm_ptr(&intel_lpss_pm_ops), 608 }, 609 }; 610 611 module_pci_driver(intel_lpss_pci_driver); 612 613 MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>"); 614 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>"); 615 MODULE_DESCRIPTION("Intel LPSS PCI driver"); 616 MODULE_LICENSE("GPL v2"); 617 MODULE_IMPORT_NS(INTEL_LPSS); 618