drivers/mfd/intel-lpss-pci.c

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