xref: /openbmc/linux/drivers/mfd/intel-lpss-pci.c (revision 6b1e61f7)
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 
intel_lpss_pci_probe(struct pci_dev * pdev,const struct pci_device_id * id)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 
intel_lpss_pci_remove(struct pci_dev * pdev)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 	/* LNL-M */
565 	{ PCI_VDEVICE(INTEL, 0xa825), (kernel_ulong_t)&bxt_uart_info },
566 	{ PCI_VDEVICE(INTEL, 0xa826), (kernel_ulong_t)&bxt_uart_info },
567 	{ PCI_VDEVICE(INTEL, 0xa827), (kernel_ulong_t)&tgl_info },
568 	{ PCI_VDEVICE(INTEL, 0xa830), (kernel_ulong_t)&tgl_info },
569 	{ PCI_VDEVICE(INTEL, 0xa846), (kernel_ulong_t)&tgl_info },
570 	{ PCI_VDEVICE(INTEL, 0xa850), (kernel_ulong_t)&ehl_i2c_info },
571 	{ PCI_VDEVICE(INTEL, 0xa851), (kernel_ulong_t)&ehl_i2c_info },
572 	{ PCI_VDEVICE(INTEL, 0xa852), (kernel_ulong_t)&bxt_uart_info },
573 	{ PCI_VDEVICE(INTEL, 0xa878), (kernel_ulong_t)&ehl_i2c_info },
574 	{ PCI_VDEVICE(INTEL, 0xa879), (kernel_ulong_t)&ehl_i2c_info },
575 	{ PCI_VDEVICE(INTEL, 0xa87a), (kernel_ulong_t)&ehl_i2c_info },
576 	{ PCI_VDEVICE(INTEL, 0xa87b), (kernel_ulong_t)&ehl_i2c_info },
577 	{ }
578 };
579 MODULE_DEVICE_TABLE(pci, intel_lpss_pci_ids);
580 
581 static struct pci_driver intel_lpss_pci_driver = {
582 	.name = "intel-lpss",
583 	.id_table = intel_lpss_pci_ids,
584 	.probe = intel_lpss_pci_probe,
585 	.remove = intel_lpss_pci_remove,
586 	.driver = {
587 		.pm = &intel_lpss_pci_pm_ops,
588 	},
589 };
590 
591 module_pci_driver(intel_lpss_pci_driver);
592 
593 MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>");
594 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
595 MODULE_DESCRIPTION("Intel LPSS PCI driver");
596 MODULE_LICENSE("GPL v2");
597