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