1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Intel Sunrisepoint PCH pinctrl/GPIO driver
4 *
5 * Copyright (C) 2015 Intel Corporation
6 * Authors: Mathias Nyman <mathias.nyman@linux.intel.com>
7 * Mika Westerberg <mika.westerberg@linux.intel.com>
8 */
9
10 #include <linux/module.h>
11 #include <linux/platform_device.h>
12 #include <linux/pm.h>
13
14 #include <linux/pinctrl/pinctrl.h>
15
16 #include "pinctrl-intel.h"
17
18 #define SPT_H_PAD_OWN 0x020
19 #define SPT_H_PADCFGLOCK 0x090
20 #define SPT_H_HOSTSW_OWN 0x0d0
21 #define SPT_H_GPI_IS 0x100
22 #define SPT_H_GPI_IE 0x120
23
24 #define SPT_LP_PAD_OWN 0x020
25 #define SPT_LP_PADCFGLOCK 0x0a0
26 #define SPT_LP_HOSTSW_OWN 0x0d0
27 #define SPT_LP_GPI_IS 0x100
28 #define SPT_LP_GPI_IE 0x120
29
30 #define SPT_H_COMMUNITY(b, s, e, g) \
31 INTEL_COMMUNITY_GPPS(b, s, e, g, SPT_H)
32
33 #define SPT_LP_COMMUNITY(b, s, e) \
34 INTEL_COMMUNITY_SIZE(b, s, e, 24, 4, SPT_LP)
35
36 /* Sunrisepoint-LP */
37 static const struct pinctrl_pin_desc sptlp_pins[] = {
38 /* GPP_A */
39 PINCTRL_PIN(0, "RCINB"),
40 PINCTRL_PIN(1, "LAD_0"),
41 PINCTRL_PIN(2, "LAD_1"),
42 PINCTRL_PIN(3, "LAD_2"),
43 PINCTRL_PIN(4, "LAD_3"),
44 PINCTRL_PIN(5, "LFRAMEB"),
45 PINCTRL_PIN(6, "SERIQ"),
46 PINCTRL_PIN(7, "PIRQAB"),
47 PINCTRL_PIN(8, "CLKRUNB"),
48 PINCTRL_PIN(9, "CLKOUT_LPC_0"),
49 PINCTRL_PIN(10, "CLKOUT_LPC_1"),
50 PINCTRL_PIN(11, "PMEB"),
51 PINCTRL_PIN(12, "BM_BUSYB"),
52 PINCTRL_PIN(13, "SUSWARNB_SUS_PWRDNACK"),
53 PINCTRL_PIN(14, "SUS_STATB"),
54 PINCTRL_PIN(15, "SUSACKB"),
55 PINCTRL_PIN(16, "SD_1P8_SEL"),
56 PINCTRL_PIN(17, "SD_PWR_EN_B"),
57 PINCTRL_PIN(18, "ISH_GP_0"),
58 PINCTRL_PIN(19, "ISH_GP_1"),
59 PINCTRL_PIN(20, "ISH_GP_2"),
60 PINCTRL_PIN(21, "ISH_GP_3"),
61 PINCTRL_PIN(22, "ISH_GP_4"),
62 PINCTRL_PIN(23, "ISH_GP_5"),
63 /* GPP_B */
64 PINCTRL_PIN(24, "CORE_VID_0"),
65 PINCTRL_PIN(25, "CORE_VID_1"),
66 PINCTRL_PIN(26, "VRALERTB"),
67 PINCTRL_PIN(27, "CPU_GP_2"),
68 PINCTRL_PIN(28, "CPU_GP_3"),
69 PINCTRL_PIN(29, "SRCCLKREQB_0"),
70 PINCTRL_PIN(30, "SRCCLKREQB_1"),
71 PINCTRL_PIN(31, "SRCCLKREQB_2"),
72 PINCTRL_PIN(32, "SRCCLKREQB_3"),
73 PINCTRL_PIN(33, "SRCCLKREQB_4"),
74 PINCTRL_PIN(34, "SRCCLKREQB_5"),
75 PINCTRL_PIN(35, "EXT_PWR_GATEB"),
76 PINCTRL_PIN(36, "SLP_S0B"),
77 PINCTRL_PIN(37, "PLTRSTB"),
78 PINCTRL_PIN(38, "SPKR"),
79 PINCTRL_PIN(39, "GSPI0_CSB"),
80 PINCTRL_PIN(40, "GSPI0_CLK"),
81 PINCTRL_PIN(41, "GSPI0_MISO"),
82 PINCTRL_PIN(42, "GSPI0_MOSI"),
83 PINCTRL_PIN(43, "GSPI1_CSB"),
84 PINCTRL_PIN(44, "GSPI1_CLK"),
85 PINCTRL_PIN(45, "GSPI1_MISO"),
86 PINCTRL_PIN(46, "GSPI1_MOSI"),
87 PINCTRL_PIN(47, "SML1ALERTB"),
88 /* GPP_C */
89 PINCTRL_PIN(48, "SMBCLK"),
90 PINCTRL_PIN(49, "SMBDATA"),
91 PINCTRL_PIN(50, "SMBALERTB"),
92 PINCTRL_PIN(51, "SML0CLK"),
93 PINCTRL_PIN(52, "SML0DATA"),
94 PINCTRL_PIN(53, "SML0ALERTB"),
95 PINCTRL_PIN(54, "SML1CLK"),
96 PINCTRL_PIN(55, "SML1DATA"),
97 PINCTRL_PIN(56, "UART0_RXD"),
98 PINCTRL_PIN(57, "UART0_TXD"),
99 PINCTRL_PIN(58, "UART0_RTSB"),
100 PINCTRL_PIN(59, "UART0_CTSB"),
101 PINCTRL_PIN(60, "UART1_RXD"),
102 PINCTRL_PIN(61, "UART1_TXD"),
103 PINCTRL_PIN(62, "UART1_RTSB"),
104 PINCTRL_PIN(63, "UART1_CTSB"),
105 PINCTRL_PIN(64, "I2C0_SDA"),
106 PINCTRL_PIN(65, "I2C0_SCL"),
107 PINCTRL_PIN(66, "I2C1_SDA"),
108 PINCTRL_PIN(67, "I2C1_SCL"),
109 PINCTRL_PIN(68, "UART2_RXD"),
110 PINCTRL_PIN(69, "UART2_TXD"),
111 PINCTRL_PIN(70, "UART2_RTSB"),
112 PINCTRL_PIN(71, "UART2_CTSB"),
113 /* GPP_D */
114 PINCTRL_PIN(72, "SPI1_CSB"),
115 PINCTRL_PIN(73, "SPI1_CLK"),
116 PINCTRL_PIN(74, "SPI1_MISO_IO_1"),
117 PINCTRL_PIN(75, "SPI1_MOSI_IO_0"),
118 PINCTRL_PIN(76, "FLASHTRIG"),
119 PINCTRL_PIN(77, "ISH_I2C0_SDA"),
120 PINCTRL_PIN(78, "ISH_I2C0_SCL"),
121 PINCTRL_PIN(79, "ISH_I2C1_SDA"),
122 PINCTRL_PIN(80, "ISH_I2C1_SCL"),
123 PINCTRL_PIN(81, "ISH_SPI_CSB"),
124 PINCTRL_PIN(82, "ISH_SPI_CLK"),
125 PINCTRL_PIN(83, "ISH_SPI_MISO"),
126 PINCTRL_PIN(84, "ISH_SPI_MOSI"),
127 PINCTRL_PIN(85, "ISH_UART0_RXD"),
128 PINCTRL_PIN(86, "ISH_UART0_TXD"),
129 PINCTRL_PIN(87, "ISH_UART0_RTSB"),
130 PINCTRL_PIN(88, "ISH_UART0_CTSB"),
131 PINCTRL_PIN(89, "DMIC_CLK_1"),
132 PINCTRL_PIN(90, "DMIC_DATA_1"),
133 PINCTRL_PIN(91, "DMIC_CLK_0"),
134 PINCTRL_PIN(92, "DMIC_DATA_0"),
135 PINCTRL_PIN(93, "SPI1_IO_2"),
136 PINCTRL_PIN(94, "SPI1_IO_3"),
137 PINCTRL_PIN(95, "SSP_MCLK"),
138 /* GPP_E */
139 PINCTRL_PIN(96, "SATAXPCIE_0"),
140 PINCTRL_PIN(97, "SATAXPCIE_1"),
141 PINCTRL_PIN(98, "SATAXPCIE_2"),
142 PINCTRL_PIN(99, "CPU_GP_0"),
143 PINCTRL_PIN(100, "SATA_DEVSLP_0"),
144 PINCTRL_PIN(101, "SATA_DEVSLP_1"),
145 PINCTRL_PIN(102, "SATA_DEVSLP_2"),
146 PINCTRL_PIN(103, "CPU_GP_1"),
147 PINCTRL_PIN(104, "SATA_LEDB"),
148 PINCTRL_PIN(105, "USB2_OCB_0"),
149 PINCTRL_PIN(106, "USB2_OCB_1"),
150 PINCTRL_PIN(107, "USB2_OCB_2"),
151 PINCTRL_PIN(108, "USB2_OCB_3"),
152 PINCTRL_PIN(109, "DDSP_HPD_0"),
153 PINCTRL_PIN(110, "DDSP_HPD_1"),
154 PINCTRL_PIN(111, "DDSP_HPD_2"),
155 PINCTRL_PIN(112, "DDSP_HPD_3"),
156 PINCTRL_PIN(113, "EDP_HPD"),
157 PINCTRL_PIN(114, "DDPB_CTRLCLK"),
158 PINCTRL_PIN(115, "DDPB_CTRLDATA"),
159 PINCTRL_PIN(116, "DDPC_CTRLCLK"),
160 PINCTRL_PIN(117, "DDPC_CTRLDATA"),
161 PINCTRL_PIN(118, "DDPD_CTRLCLK"),
162 PINCTRL_PIN(119, "DDPD_CTRLDATA"),
163 /* GPP_F */
164 PINCTRL_PIN(120, "SSP2_SCLK"),
165 PINCTRL_PIN(121, "SSP2_SFRM"),
166 PINCTRL_PIN(122, "SSP2_TXD"),
167 PINCTRL_PIN(123, "SSP2_RXD"),
168 PINCTRL_PIN(124, "I2C2_SDA"),
169 PINCTRL_PIN(125, "I2C2_SCL"),
170 PINCTRL_PIN(126, "I2C3_SDA"),
171 PINCTRL_PIN(127, "I2C3_SCL"),
172 PINCTRL_PIN(128, "I2C4_SDA"),
173 PINCTRL_PIN(129, "I2C4_SCL"),
174 PINCTRL_PIN(130, "I2C5_SDA"),
175 PINCTRL_PIN(131, "I2C5_SCL"),
176 PINCTRL_PIN(132, "EMMC_CMD"),
177 PINCTRL_PIN(133, "EMMC_DATA_0"),
178 PINCTRL_PIN(134, "EMMC_DATA_1"),
179 PINCTRL_PIN(135, "EMMC_DATA_2"),
180 PINCTRL_PIN(136, "EMMC_DATA_3"),
181 PINCTRL_PIN(137, "EMMC_DATA_4"),
182 PINCTRL_PIN(138, "EMMC_DATA_5"),
183 PINCTRL_PIN(139, "EMMC_DATA_6"),
184 PINCTRL_PIN(140, "EMMC_DATA_7"),
185 PINCTRL_PIN(141, "EMMC_RCLK"),
186 PINCTRL_PIN(142, "EMMC_CLK"),
187 PINCTRL_PIN(143, "GPP_F_23"),
188 /* GPP_G */
189 PINCTRL_PIN(144, "SD_CMD"),
190 PINCTRL_PIN(145, "SD_DATA_0"),
191 PINCTRL_PIN(146, "SD_DATA_1"),
192 PINCTRL_PIN(147, "SD_DATA_2"),
193 PINCTRL_PIN(148, "SD_DATA_3"),
194 PINCTRL_PIN(149, "SD_CDB"),
195 PINCTRL_PIN(150, "SD_CLK"),
196 PINCTRL_PIN(151, "SD_WP"),
197 };
198
199 static const unsigned sptlp_spi0_pins[] = { 39, 40, 41, 42 };
200 static const unsigned sptlp_spi1_pins[] = { 43, 44, 45, 46 };
201 static const unsigned sptlp_uart0_pins[] = { 56, 57, 58, 59 };
202 static const unsigned sptlp_uart1_pins[] = { 60, 61, 62, 63 };
203 static const unsigned sptlp_uart2_pins[] = { 68, 69, 71, 71 };
204 static const unsigned sptlp_i2c0_pins[] = { 64, 65 };
205 static const unsigned sptlp_i2c1_pins[] = { 66, 67 };
206 static const unsigned sptlp_i2c2_pins[] = { 124, 125 };
207 static const unsigned sptlp_i2c3_pins[] = { 126, 127 };
208 static const unsigned sptlp_i2c4_pins[] = { 128, 129 };
209 static const unsigned sptlp_i2c4b_pins[] = { 85, 86 };
210 static const unsigned sptlp_i2c5_pins[] = { 130, 131 };
211 static const unsigned sptlp_ssp2_pins[] = { 120, 121, 122, 123 };
212 static const unsigned sptlp_emmc_pins[] = {
213 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142,
214 };
215 static const unsigned sptlp_sd_pins[] = {
216 144, 145, 146, 147, 148, 149, 150, 151,
217 };
218
219 static const struct intel_pingroup sptlp_groups[] = {
220 PIN_GROUP("spi0_grp", sptlp_spi0_pins, 1),
221 PIN_GROUP("spi1_grp", sptlp_spi1_pins, 1),
222 PIN_GROUP("uart0_grp", sptlp_uart0_pins, 1),
223 PIN_GROUP("uart1_grp", sptlp_uart1_pins, 1),
224 PIN_GROUP("uart2_grp", sptlp_uart2_pins, 1),
225 PIN_GROUP("i2c0_grp", sptlp_i2c0_pins, 1),
226 PIN_GROUP("i2c1_grp", sptlp_i2c1_pins, 1),
227 PIN_GROUP("i2c2_grp", sptlp_i2c2_pins, 1),
228 PIN_GROUP("i2c3_grp", sptlp_i2c3_pins, 1),
229 PIN_GROUP("i2c4_grp", sptlp_i2c4_pins, 1),
230 PIN_GROUP("i2c4b_grp", sptlp_i2c4b_pins, 3),
231 PIN_GROUP("i2c5_grp", sptlp_i2c5_pins, 1),
232 PIN_GROUP("ssp2_grp", sptlp_ssp2_pins, 1),
233 PIN_GROUP("emmc_grp", sptlp_emmc_pins, 1),
234 PIN_GROUP("sd_grp", sptlp_sd_pins, 1),
235 };
236
237 static const char * const sptlp_spi0_groups[] = { "spi0_grp" };
238 static const char * const sptlp_spi1_groups[] = { "spi0_grp" };
239 static const char * const sptlp_uart0_groups[] = { "uart0_grp" };
240 static const char * const sptlp_uart1_groups[] = { "uart1_grp" };
241 static const char * const sptlp_uart2_groups[] = { "uart2_grp" };
242 static const char * const sptlp_i2c0_groups[] = { "i2c0_grp" };
243 static const char * const sptlp_i2c1_groups[] = { "i2c1_grp" };
244 static const char * const sptlp_i2c2_groups[] = { "i2c2_grp" };
245 static const char * const sptlp_i2c3_groups[] = { "i2c3_grp" };
246 static const char * const sptlp_i2c4_groups[] = { "i2c4_grp", "i2c4b_grp" };
247 static const char * const sptlp_i2c5_groups[] = { "i2c5_grp" };
248 static const char * const sptlp_ssp2_groups[] = { "ssp2_grp" };
249 static const char * const sptlp_emmc_groups[] = { "emmc_grp" };
250 static const char * const sptlp_sd_groups[] = { "sd_grp" };
251
252 static const struct intel_function sptlp_functions[] = {
253 FUNCTION("spi0", sptlp_spi0_groups),
254 FUNCTION("spi1", sptlp_spi1_groups),
255 FUNCTION("uart0", sptlp_uart0_groups),
256 FUNCTION("uart1", sptlp_uart1_groups),
257 FUNCTION("uart2", sptlp_uart2_groups),
258 FUNCTION("i2c0", sptlp_i2c0_groups),
259 FUNCTION("i2c1", sptlp_i2c1_groups),
260 FUNCTION("i2c2", sptlp_i2c2_groups),
261 FUNCTION("i2c3", sptlp_i2c3_groups),
262 FUNCTION("i2c4", sptlp_i2c4_groups),
263 FUNCTION("i2c5", sptlp_i2c5_groups),
264 FUNCTION("ssp2", sptlp_ssp2_groups),
265 FUNCTION("emmc", sptlp_emmc_groups),
266 FUNCTION("sd", sptlp_sd_groups),
267 };
268
269 static const struct intel_community sptlp_communities[] = {
270 SPT_LP_COMMUNITY(0, 0, 47),
271 SPT_LP_COMMUNITY(1, 48, 119),
272 SPT_LP_COMMUNITY(2, 120, 151),
273 };
274
275 static const struct intel_pinctrl_soc_data sptlp_soc_data = {
276 .pins = sptlp_pins,
277 .npins = ARRAY_SIZE(sptlp_pins),
278 .groups = sptlp_groups,
279 .ngroups = ARRAY_SIZE(sptlp_groups),
280 .functions = sptlp_functions,
281 .nfunctions = ARRAY_SIZE(sptlp_functions),
282 .communities = sptlp_communities,
283 .ncommunities = ARRAY_SIZE(sptlp_communities),
284 };
285
286 /* Sunrisepoint-H */
287 static const struct pinctrl_pin_desc spth_pins[] = {
288 /* GPP_A */
289 PINCTRL_PIN(0, "RCINB"),
290 PINCTRL_PIN(1, "LAD_0"),
291 PINCTRL_PIN(2, "LAD_1"),
292 PINCTRL_PIN(3, "LAD_2"),
293 PINCTRL_PIN(4, "LAD_3"),
294 PINCTRL_PIN(5, "LFRAMEB"),
295 PINCTRL_PIN(6, "SERIQ"),
296 PINCTRL_PIN(7, "PIRQAB"),
297 PINCTRL_PIN(8, "CLKRUNB"),
298 PINCTRL_PIN(9, "CLKOUT_LPC_0"),
299 PINCTRL_PIN(10, "CLKOUT_LPC_1"),
300 PINCTRL_PIN(11, "PMEB"),
301 PINCTRL_PIN(12, "BM_BUSYB"),
302 PINCTRL_PIN(13, "SUSWARNB_SUS_PWRDNACK"),
303 PINCTRL_PIN(14, "SUS_STATB"),
304 PINCTRL_PIN(15, "SUSACKB"),
305 PINCTRL_PIN(16, "CLKOUT_48"),
306 PINCTRL_PIN(17, "ISH_GP_7"),
307 PINCTRL_PIN(18, "ISH_GP_0"),
308 PINCTRL_PIN(19, "ISH_GP_1"),
309 PINCTRL_PIN(20, "ISH_GP_2"),
310 PINCTRL_PIN(21, "ISH_GP_3"),
311 PINCTRL_PIN(22, "ISH_GP_4"),
312 PINCTRL_PIN(23, "ISH_GP_5"),
313 /* GPP_B */
314 PINCTRL_PIN(24, "CORE_VID_0"),
315 PINCTRL_PIN(25, "CORE_VID_1"),
316 PINCTRL_PIN(26, "VRALERTB"),
317 PINCTRL_PIN(27, "CPU_GP_2"),
318 PINCTRL_PIN(28, "CPU_GP_3"),
319 PINCTRL_PIN(29, "SRCCLKREQB_0"),
320 PINCTRL_PIN(30, "SRCCLKREQB_1"),
321 PINCTRL_PIN(31, "SRCCLKREQB_2"),
322 PINCTRL_PIN(32, "SRCCLKREQB_3"),
323 PINCTRL_PIN(33, "SRCCLKREQB_4"),
324 PINCTRL_PIN(34, "SRCCLKREQB_5"),
325 PINCTRL_PIN(35, "EXT_PWR_GATEB"),
326 PINCTRL_PIN(36, "SLP_S0B"),
327 PINCTRL_PIN(37, "PLTRSTB"),
328 PINCTRL_PIN(38, "SPKR"),
329 PINCTRL_PIN(39, "GSPI0_CSB"),
330 PINCTRL_PIN(40, "GSPI0_CLK"),
331 PINCTRL_PIN(41, "GSPI0_MISO"),
332 PINCTRL_PIN(42, "GSPI0_MOSI"),
333 PINCTRL_PIN(43, "GSPI1_CSB"),
334 PINCTRL_PIN(44, "GSPI1_CLK"),
335 PINCTRL_PIN(45, "GSPI1_MISO"),
336 PINCTRL_PIN(46, "GSPI1_MOSI"),
337 PINCTRL_PIN(47, "SML1ALERTB"),
338 /* GPP_C */
339 PINCTRL_PIN(48, "SMBCLK"),
340 PINCTRL_PIN(49, "SMBDATA"),
341 PINCTRL_PIN(50, "SMBALERTB"),
342 PINCTRL_PIN(51, "SML0CLK"),
343 PINCTRL_PIN(52, "SML0DATA"),
344 PINCTRL_PIN(53, "SML0ALERTB"),
345 PINCTRL_PIN(54, "SML1CLK"),
346 PINCTRL_PIN(55, "SML1DATA"),
347 PINCTRL_PIN(56, "UART0_RXD"),
348 PINCTRL_PIN(57, "UART0_TXD"),
349 PINCTRL_PIN(58, "UART0_RTSB"),
350 PINCTRL_PIN(59, "UART0_CTSB"),
351 PINCTRL_PIN(60, "UART1_RXD"),
352 PINCTRL_PIN(61, "UART1_TXD"),
353 PINCTRL_PIN(62, "UART1_RTSB"),
354 PINCTRL_PIN(63, "UART1_CTSB"),
355 PINCTRL_PIN(64, "I2C0_SDA"),
356 PINCTRL_PIN(65, "I2C0_SCL"),
357 PINCTRL_PIN(66, "I2C1_SDA"),
358 PINCTRL_PIN(67, "I2C1_SCL"),
359 PINCTRL_PIN(68, "UART2_RXD"),
360 PINCTRL_PIN(69, "UART2_TXD"),
361 PINCTRL_PIN(70, "UART2_RTSB"),
362 PINCTRL_PIN(71, "UART2_CTSB"),
363 /* GPP_D */
364 PINCTRL_PIN(72, "SPI1_CSB"),
365 PINCTRL_PIN(73, "SPI1_CLK"),
366 PINCTRL_PIN(74, "SPI1_MISO_IO_1"),
367 PINCTRL_PIN(75, "SPI1_MOSI_IO_0"),
368 PINCTRL_PIN(76, "ISH_I2C2_SDA"),
369 PINCTRL_PIN(77, "SSP0_SFRM"),
370 PINCTRL_PIN(78, "SSP0_TXD"),
371 PINCTRL_PIN(79, "SSP0_RXD"),
372 PINCTRL_PIN(80, "SSP0_SCLK"),
373 PINCTRL_PIN(81, "ISH_SPI_CSB"),
374 PINCTRL_PIN(82, "ISH_SPI_CLK"),
375 PINCTRL_PIN(83, "ISH_SPI_MISO"),
376 PINCTRL_PIN(84, "ISH_SPI_MOSI"),
377 PINCTRL_PIN(85, "ISH_UART0_RXD"),
378 PINCTRL_PIN(86, "ISH_UART0_TXD"),
379 PINCTRL_PIN(87, "ISH_UART0_RTSB"),
380 PINCTRL_PIN(88, "ISH_UART0_CTSB"),
381 PINCTRL_PIN(89, "DMIC_CLK_1"),
382 PINCTRL_PIN(90, "DMIC_DATA_1"),
383 PINCTRL_PIN(91, "DMIC_CLK_0"),
384 PINCTRL_PIN(92, "DMIC_DATA_0"),
385 PINCTRL_PIN(93, "SPI1_IO_2"),
386 PINCTRL_PIN(94, "SPI1_IO_3"),
387 PINCTRL_PIN(95, "ISH_I2C2_SCL"),
388 /* GPP_E */
389 PINCTRL_PIN(96, "SATAXPCIE_0"),
390 PINCTRL_PIN(97, "SATAXPCIE_1"),
391 PINCTRL_PIN(98, "SATAXPCIE_2"),
392 PINCTRL_PIN(99, "CPU_GP_0"),
393 PINCTRL_PIN(100, "SATA_DEVSLP_0"),
394 PINCTRL_PIN(101, "SATA_DEVSLP_1"),
395 PINCTRL_PIN(102, "SATA_DEVSLP_2"),
396 PINCTRL_PIN(103, "CPU_GP_1"),
397 PINCTRL_PIN(104, "SATA_LEDB"),
398 PINCTRL_PIN(105, "USB2_OCB_0"),
399 PINCTRL_PIN(106, "USB2_OCB_1"),
400 PINCTRL_PIN(107, "USB2_OCB_2"),
401 PINCTRL_PIN(108, "USB2_OCB_3"),
402 /* GPP_F */
403 PINCTRL_PIN(109, "SATAXPCIE_3"),
404 PINCTRL_PIN(110, "SATAXPCIE_4"),
405 PINCTRL_PIN(111, "SATAXPCIE_5"),
406 PINCTRL_PIN(112, "SATAXPCIE_6"),
407 PINCTRL_PIN(113, "SATAXPCIE_7"),
408 PINCTRL_PIN(114, "SATA_DEVSLP_3"),
409 PINCTRL_PIN(115, "SATA_DEVSLP_4"),
410 PINCTRL_PIN(116, "SATA_DEVSLP_5"),
411 PINCTRL_PIN(117, "SATA_DEVSLP_6"),
412 PINCTRL_PIN(118, "SATA_DEVSLP_7"),
413 PINCTRL_PIN(119, "SATA_SCLOCK"),
414 PINCTRL_PIN(120, "SATA_SLOAD"),
415 PINCTRL_PIN(121, "SATA_SDATAOUT1"),
416 PINCTRL_PIN(122, "SATA_SDATAOUT0"),
417 PINCTRL_PIN(123, "GPP_F_14"),
418 PINCTRL_PIN(124, "USB_OCB_4"),
419 PINCTRL_PIN(125, "USB_OCB_5"),
420 PINCTRL_PIN(126, "USB_OCB_6"),
421 PINCTRL_PIN(127, "USB_OCB_7"),
422 PINCTRL_PIN(128, "L_VDDEN"),
423 PINCTRL_PIN(129, "L_BKLTEN"),
424 PINCTRL_PIN(130, "L_BKLTCTL"),
425 PINCTRL_PIN(131, "GPP_F_22"),
426 PINCTRL_PIN(132, "GPP_F_23"),
427 /* GPP_G */
428 PINCTRL_PIN(133, "FAN_TACH_0"),
429 PINCTRL_PIN(134, "FAN_TACH_1"),
430 PINCTRL_PIN(135, "FAN_TACH_2"),
431 PINCTRL_PIN(136, "FAN_TACH_3"),
432 PINCTRL_PIN(137, "FAN_TACH_4"),
433 PINCTRL_PIN(138, "FAN_TACH_5"),
434 PINCTRL_PIN(139, "FAN_TACH_6"),
435 PINCTRL_PIN(140, "FAN_TACH_7"),
436 PINCTRL_PIN(141, "FAN_PWM_0"),
437 PINCTRL_PIN(142, "FAN_PWM_1"),
438 PINCTRL_PIN(143, "FAN_PWM_2"),
439 PINCTRL_PIN(144, "FAN_PWM_3"),
440 PINCTRL_PIN(145, "GSXDOUT"),
441 PINCTRL_PIN(146, "GSXSLOAD"),
442 PINCTRL_PIN(147, "GSXDIN"),
443 PINCTRL_PIN(148, "GSXRESETB"),
444 PINCTRL_PIN(149, "GSXCLK"),
445 PINCTRL_PIN(150, "ADR_COMPLETE"),
446 PINCTRL_PIN(151, "NMIB"),
447 PINCTRL_PIN(152, "SMIB"),
448 PINCTRL_PIN(153, "GPP_G_20"),
449 PINCTRL_PIN(154, "GPP_G_21"),
450 PINCTRL_PIN(155, "GPP_G_22"),
451 PINCTRL_PIN(156, "GPP_G_23"),
452 /* GPP_H */
453 PINCTRL_PIN(157, "SRCCLKREQB_6"),
454 PINCTRL_PIN(158, "SRCCLKREQB_7"),
455 PINCTRL_PIN(159, "SRCCLKREQB_8"),
456 PINCTRL_PIN(160, "SRCCLKREQB_9"),
457 PINCTRL_PIN(161, "SRCCLKREQB_10"),
458 PINCTRL_PIN(162, "SRCCLKREQB_11"),
459 PINCTRL_PIN(163, "SRCCLKREQB_12"),
460 PINCTRL_PIN(164, "SRCCLKREQB_13"),
461 PINCTRL_PIN(165, "SRCCLKREQB_14"),
462 PINCTRL_PIN(166, "SRCCLKREQB_15"),
463 PINCTRL_PIN(167, "SML2CLK"),
464 PINCTRL_PIN(168, "SML2DATA"),
465 PINCTRL_PIN(169, "SML2ALERTB"),
466 PINCTRL_PIN(170, "SML3CLK"),
467 PINCTRL_PIN(171, "SML3DATA"),
468 PINCTRL_PIN(172, "SML3ALERTB"),
469 PINCTRL_PIN(173, "SML4CLK"),
470 PINCTRL_PIN(174, "SML4DATA"),
471 PINCTRL_PIN(175, "SML4ALERTB"),
472 PINCTRL_PIN(176, "ISH_I2C0_SDA"),
473 PINCTRL_PIN(177, "ISH_I2C0_SCL"),
474 PINCTRL_PIN(178, "ISH_I2C1_SDA"),
475 PINCTRL_PIN(179, "ISH_I2C1_SCL"),
476 PINCTRL_PIN(180, "GPP_H_23"),
477 /* GPP_I */
478 PINCTRL_PIN(181, "DDSP_HDP_0"),
479 PINCTRL_PIN(182, "DDSP_HDP_1"),
480 PINCTRL_PIN(183, "DDSP_HDP_2"),
481 PINCTRL_PIN(184, "DDSP_HDP_3"),
482 PINCTRL_PIN(185, "EDP_HPD"),
483 PINCTRL_PIN(186, "DDPB_CTRLCLK"),
484 PINCTRL_PIN(187, "DDPB_CTRLDATA"),
485 PINCTRL_PIN(188, "DDPC_CTRLCLK"),
486 PINCTRL_PIN(189, "DDPC_CTRLDATA"),
487 PINCTRL_PIN(190, "DDPD_CTRLCLK"),
488 PINCTRL_PIN(191, "DDPD_CTRLDATA"),
489 };
490
491 static const unsigned spth_spi0_pins[] = { 39, 40, 41, 42 };
492 static const unsigned spth_spi1_pins[] = { 43, 44, 45, 46 };
493 static const unsigned spth_uart0_pins[] = { 56, 57, 58, 59 };
494 static const unsigned spth_uart1_pins[] = { 60, 61, 62, 63 };
495 static const unsigned spth_uart2_pins[] = { 68, 69, 71, 71 };
496 static const unsigned spth_i2c0_pins[] = { 64, 65 };
497 static const unsigned spth_i2c1_pins[] = { 66, 67 };
498 static const unsigned spth_i2c2_pins[] = { 76, 95 };
499
500 static const struct intel_pingroup spth_groups[] = {
501 PIN_GROUP("spi0_grp", spth_spi0_pins, 1),
502 PIN_GROUP("spi1_grp", spth_spi1_pins, 1),
503 PIN_GROUP("uart0_grp", spth_uart0_pins, 1),
504 PIN_GROUP("uart1_grp", spth_uart1_pins, 1),
505 PIN_GROUP("uart2_grp", spth_uart2_pins, 1),
506 PIN_GROUP("i2c0_grp", spth_i2c0_pins, 1),
507 PIN_GROUP("i2c1_grp", spth_i2c1_pins, 1),
508 PIN_GROUP("i2c2_grp", spth_i2c2_pins, 2),
509 };
510
511 static const char * const spth_spi0_groups[] = { "spi0_grp" };
512 static const char * const spth_spi1_groups[] = { "spi0_grp" };
513 static const char * const spth_uart0_groups[] = { "uart0_grp" };
514 static const char * const spth_uart1_groups[] = { "uart1_grp" };
515 static const char * const spth_uart2_groups[] = { "uart2_grp" };
516 static const char * const spth_i2c0_groups[] = { "i2c0_grp" };
517 static const char * const spth_i2c1_groups[] = { "i2c1_grp" };
518 static const char * const spth_i2c2_groups[] = { "i2c2_grp" };
519
520 static const struct intel_function spth_functions[] = {
521 FUNCTION("spi0", spth_spi0_groups),
522 FUNCTION("spi1", spth_spi1_groups),
523 FUNCTION("uart0", spth_uart0_groups),
524 FUNCTION("uart1", spth_uart1_groups),
525 FUNCTION("uart2", spth_uart2_groups),
526 FUNCTION("i2c0", spth_i2c0_groups),
527 FUNCTION("i2c1", spth_i2c1_groups),
528 FUNCTION("i2c2", spth_i2c2_groups),
529 };
530
531 static const struct intel_padgroup spth_community0_gpps[] = {
532 INTEL_GPP(0, 0, 23, 0), /* GPP_A */
533 INTEL_GPP(1, 24, 47, 24), /* GPP_B */
534 };
535
536 static const struct intel_padgroup spth_community1_gpps[] = {
537 INTEL_GPP(0, 48, 71, 48), /* GPP_C */
538 INTEL_GPP(1, 72, 95, 72), /* GPP_D */
539 INTEL_GPP(2, 96, 108, 96), /* GPP_E */
540 INTEL_GPP(3, 109, 132, 120), /* GPP_F */
541 INTEL_GPP(4, 133, 156, 144), /* GPP_G */
542 INTEL_GPP(5, 157, 180, 168), /* GPP_H */
543 };
544
545 static const struct intel_padgroup spth_community3_gpps[] = {
546 INTEL_GPP(0, 181, 191, 192), /* GPP_I */
547 };
548
549 static const struct intel_community spth_communities[] = {
550 SPT_H_COMMUNITY(0, 0, 47, spth_community0_gpps),
551 SPT_H_COMMUNITY(1, 48, 180, spth_community1_gpps),
552 SPT_H_COMMUNITY(2, 181, 191, spth_community3_gpps),
553 };
554
555 static const struct intel_pinctrl_soc_data spth_soc_data = {
556 .pins = spth_pins,
557 .npins = ARRAY_SIZE(spth_pins),
558 .groups = spth_groups,
559 .ngroups = ARRAY_SIZE(spth_groups),
560 .functions = spth_functions,
561 .nfunctions = ARRAY_SIZE(spth_functions),
562 .communities = spth_communities,
563 .ncommunities = ARRAY_SIZE(spth_communities),
564 };
565
566 static const struct acpi_device_id spt_pinctrl_acpi_match[] = {
567 { "INT344B", (kernel_ulong_t)&sptlp_soc_data },
568 { "INT3451", (kernel_ulong_t)&spth_soc_data },
569 { "INT345D", (kernel_ulong_t)&spth_soc_data },
570 { }
571 };
572 MODULE_DEVICE_TABLE(acpi, spt_pinctrl_acpi_match);
573
574 static struct platform_driver spt_pinctrl_driver = {
575 .probe = intel_pinctrl_probe_by_hid,
576 .driver = {
577 .name = "sunrisepoint-pinctrl",
578 .acpi_match_table = spt_pinctrl_acpi_match,
579 .pm = pm_sleep_ptr(&intel_pinctrl_pm_ops),
580 },
581 };
582
spt_pinctrl_init(void)583 static int __init spt_pinctrl_init(void)
584 {
585 return platform_driver_register(&spt_pinctrl_driver);
586 }
587 subsys_initcall(spt_pinctrl_init);
588
spt_pinctrl_exit(void)589 static void __exit spt_pinctrl_exit(void)
590 {
591 platform_driver_unregister(&spt_pinctrl_driver);
592 }
593 module_exit(spt_pinctrl_exit);
594
595 MODULE_AUTHOR("Mathias Nyman <mathias.nyman@linux.intel.com>");
596 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
597 MODULE_DESCRIPTION("Intel Sunrisepoint PCH pinctrl/GPIO driver");
598 MODULE_LICENSE("GPL v2");
599 MODULE_IMPORT_NS("PINCTRL_INTEL");
600