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