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Merge branch 'r6040-next'
[linux/fpc-iii.git] / drivers / pinctrl / samsung / pinctrl-exynos.c
blob051b5bf701a84945a443174d27baca186c8f0d81
1 /*
2 * Exynos specific support for Samsung pinctrl/gpiolib driver with eint support.
3 *
4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 * Copyright (c) 2012 Linaro Ltd
7 * http://www.linaro.org
8 *
9 * Author: Thomas Abraham <thomas.ab@samsung.com>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This file contains the Samsung Exynos specific information required by the
17 * the Samsung pinctrl/gpiolib driver. It also includes the implementation of
18 * external gpio and wakeup interrupt support.
19 */
20
21 #include <linux/module.h>
22 #include <linux/device.h>
23 #include <linux/interrupt.h>
24 #include <linux/irqdomain.h>
25 #include <linux/irq.h>
26 #include <linux/irqchip/chained_irq.h>
27 #include <linux/of_irq.h>
28 #include <linux/io.h>
29 #include <linux/slab.h>
30 #include <linux/spinlock.h>
31 #include <linux/err.h>
32
33 #include "pinctrl-samsung.h"
34 #include "pinctrl-exynos.h"
35
36 struct exynos_irq_chip {
37 struct irq_chip chip;
38
39 u32 eint_con;
40 u32 eint_mask;
41 u32 eint_pend;
42 };
43
44 static inline struct exynos_irq_chip *to_exynos_irq_chip(struct irq_chip *chip)
45 {
46 return container_of(chip, struct exynos_irq_chip, chip);
47 }
48
49 static const struct samsung_pin_bank_type bank_type_off = {
50 .fld_width = { 4, 1, 2, 2, 2, 2, },
51 .reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, },
52 };
53
54 static const struct samsung_pin_bank_type bank_type_alive = {
55 .fld_width = { 4, 1, 2, 2, },
56 .reg_offset = { 0x00, 0x04, 0x08, 0x0c, },
57 };
58
59 static void exynos_irq_mask(struct irq_data *irqd)
60 {
61 struct irq_chip *chip = irq_data_get_irq_chip(irqd);
62 struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
63 struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
64 struct samsung_pinctrl_drv_data *d = bank->drvdata;
65 unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset;
66 unsigned long mask;
67 unsigned long flags;
68
69 spin_lock_irqsave(&bank->slock, flags);
70
71 mask = readl(d->virt_base + reg_mask);
72 mask |= 1 << irqd->hwirq;
73 writel(mask, d->virt_base + reg_mask);
74
75 spin_unlock_irqrestore(&bank->slock, flags);
76 }
77
78 static void exynos_irq_ack(struct irq_data *irqd)
79 {
80 struct irq_chip *chip = irq_data_get_irq_chip(irqd);
81 struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
82 struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
83 struct samsung_pinctrl_drv_data *d = bank->drvdata;
84 unsigned long reg_pend = our_chip->eint_pend + bank->eint_offset;
85
86 writel(1 << irqd->hwirq, d->virt_base + reg_pend);
87 }
88
89 static void exynos_irq_unmask(struct irq_data *irqd)
90 {
91 struct irq_chip *chip = irq_data_get_irq_chip(irqd);
92 struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
93 struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
94 struct samsung_pinctrl_drv_data *d = bank->drvdata;
95 unsigned long reg_mask = our_chip->eint_mask + bank->eint_offset;
96 unsigned long mask;
97 unsigned long flags;
98
99 /*
100 * Ack level interrupts right before unmask
101 *
102 * If we don't do this we'll get a double-interrupt. Level triggered
103 * interrupts must not fire an interrupt if the level is not
104 * _currently_ active, even if it was active while the interrupt was
105 * masked.
106 */
107 if (irqd_get_trigger_type(irqd) & IRQ_TYPE_LEVEL_MASK)
108 exynos_irq_ack(irqd);
109
110 spin_lock_irqsave(&bank->slock, flags);
111
112 mask = readl(d->virt_base + reg_mask);
113 mask &= ~(1 << irqd->hwirq);
114 writel(mask, d->virt_base + reg_mask);
115
116 spin_unlock_irqrestore(&bank->slock, flags);
117 }
118
119 static int exynos_irq_set_type(struct irq_data *irqd, unsigned int type)
120 {
121 struct irq_chip *chip = irq_data_get_irq_chip(irqd);
122 struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
123 struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
124 struct samsung_pinctrl_drv_data *d = bank->drvdata;
125 unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq;
126 unsigned int con, trig_type;
127 unsigned long reg_con = our_chip->eint_con + bank->eint_offset;
128
129 switch (type) {
130 case IRQ_TYPE_EDGE_RISING:
131 trig_type = EXYNOS_EINT_EDGE_RISING;
132 break;
133 case IRQ_TYPE_EDGE_FALLING:
134 trig_type = EXYNOS_EINT_EDGE_FALLING;
135 break;
136 case IRQ_TYPE_EDGE_BOTH:
137 trig_type = EXYNOS_EINT_EDGE_BOTH;
138 break;
139 case IRQ_TYPE_LEVEL_HIGH:
140 trig_type = EXYNOS_EINT_LEVEL_HIGH;
141 break;
142 case IRQ_TYPE_LEVEL_LOW:
143 trig_type = EXYNOS_EINT_LEVEL_LOW;
144 break;
145 default:
146 pr_err("unsupported external interrupt type\n");
147 return -EINVAL;
148 }
149
150 if (type & IRQ_TYPE_EDGE_BOTH)
151 irq_set_handler_locked(irqd, handle_edge_irq);
152 else
153 irq_set_handler_locked(irqd, handle_level_irq);
154
155 con = readl(d->virt_base + reg_con);
156 con &= ~(EXYNOS_EINT_CON_MASK << shift);
157 con |= trig_type << shift;
158 writel(con, d->virt_base + reg_con);
159
160 return 0;
161 }
162
163 static int exynos_irq_request_resources(struct irq_data *irqd)
164 {
165 struct irq_chip *chip = irq_data_get_irq_chip(irqd);
166 struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
167 struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
168 const struct samsung_pin_bank_type *bank_type = bank->type;
169 struct samsung_pinctrl_drv_data *d = bank->drvdata;
170 unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq;
171 unsigned long reg_con = our_chip->eint_con + bank->eint_offset;
172 unsigned long flags;
173 unsigned int mask;
174 unsigned int con;
175 int ret;
176
177 ret = gpiochip_lock_as_irq(&bank->gpio_chip, irqd->hwirq);
178 if (ret) {
179 dev_err(bank->gpio_chip.parent,
180 "unable to lock pin %s-%lu IRQ\n",
181 bank->name, irqd->hwirq);
182 return ret;
183 }
184
185 reg_con = bank->pctl_offset + bank_type->reg_offset[PINCFG_TYPE_FUNC];
186 shift = irqd->hwirq * bank_type->fld_width[PINCFG_TYPE_FUNC];
187 mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
188
189 spin_lock_irqsave(&bank->slock, flags);
190
191 con = readl(d->virt_base + reg_con);
192 con &= ~(mask << shift);
193 con |= EXYNOS_EINT_FUNC << shift;
194 writel(con, d->virt_base + reg_con);
195
196 spin_unlock_irqrestore(&bank->slock, flags);
197
198 exynos_irq_unmask(irqd);
199
200 return 0;
201 }
202
203 static void exynos_irq_release_resources(struct irq_data *irqd)
204 {
205 struct irq_chip *chip = irq_data_get_irq_chip(irqd);
206 struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip);
207 struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
208 const struct samsung_pin_bank_type *bank_type = bank->type;
209 struct samsung_pinctrl_drv_data *d = bank->drvdata;
210 unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq;
211 unsigned long reg_con = our_chip->eint_con + bank->eint_offset;
212 unsigned long flags;
213 unsigned int mask;
214 unsigned int con;
215
216 reg_con = bank->pctl_offset + bank_type->reg_offset[PINCFG_TYPE_FUNC];
217 shift = irqd->hwirq * bank_type->fld_width[PINCFG_TYPE_FUNC];
218 mask = (1 << bank_type->fld_width[PINCFG_TYPE_FUNC]) - 1;
219
220 exynos_irq_mask(irqd);
221
222 spin_lock_irqsave(&bank->slock, flags);
223
224 con = readl(d->virt_base + reg_con);
225 con &= ~(mask << shift);
226 con |= FUNC_INPUT << shift;
227 writel(con, d->virt_base + reg_con);
228
229 spin_unlock_irqrestore(&bank->slock, flags);
230
231 gpiochip_unlock_as_irq(&bank->gpio_chip, irqd->hwirq);
232 }
233
234 /*
235 * irq_chip for gpio interrupts.
236 */
237 static struct exynos_irq_chip exynos_gpio_irq_chip = {
238 .chip = {
239 .name = "exynos_gpio_irq_chip",
240 .irq_unmask = exynos_irq_unmask,
241 .irq_mask = exynos_irq_mask,
242 .irq_ack = exynos_irq_ack,
243 .irq_set_type = exynos_irq_set_type,
244 .irq_request_resources = exynos_irq_request_resources,
245 .irq_release_resources = exynos_irq_release_resources,
246 },
247 .eint_con = EXYNOS_GPIO_ECON_OFFSET,
248 .eint_mask = EXYNOS_GPIO_EMASK_OFFSET,
249 .eint_pend = EXYNOS_GPIO_EPEND_OFFSET,
250 };
251
252 static int exynos_eint_irq_map(struct irq_domain *h, unsigned int virq,
253 irq_hw_number_t hw)
254 {
255 struct samsung_pin_bank *b = h->host_data;
256
257 irq_set_chip_data(virq, b);
258 irq_set_chip_and_handler(virq, &b->irq_chip->chip,
259 handle_level_irq);
260 return 0;
261 }
262
263 /*
264 * irq domain callbacks for external gpio and wakeup interrupt controllers.
265 */
266 static const struct irq_domain_ops exynos_eint_irqd_ops = {
267 .map = exynos_eint_irq_map,
268 .xlate = irq_domain_xlate_twocell,
269 };
270
271 static irqreturn_t exynos_eint_gpio_irq(int irq, void *data)
272 {
273 struct samsung_pinctrl_drv_data *d = data;
274 struct samsung_pin_bank *bank = d->pin_banks;
275 unsigned int svc, group, pin, virq;
276
277 svc = readl(d->virt_base + EXYNOS_SVC_OFFSET);
278 group = EXYNOS_SVC_GROUP(svc);
279 pin = svc & EXYNOS_SVC_NUM_MASK;
280
281 if (!group)
282 return IRQ_HANDLED;
283 bank += (group - 1);
284
285 virq = irq_linear_revmap(bank->irq_domain, pin);
286 if (!virq)
287 return IRQ_NONE;
288 generic_handle_irq(virq);
289 return IRQ_HANDLED;
290 }
291
292 struct exynos_eint_gpio_save {
293 u32 eint_con;
294 u32 eint_fltcon0;
295 u32 eint_fltcon1;
296 };
297
298 /*
299 * exynos_eint_gpio_init() - setup handling of external gpio interrupts.
300 * @d: driver data of samsung pinctrl driver.
301 */
302 static int exynos_eint_gpio_init(struct samsung_pinctrl_drv_data *d)
303 {
304 struct samsung_pin_bank *bank;
305 struct device *dev = d->dev;
306 int ret;
307 int i;
308
309 if (!d->irq) {
310 dev_err(dev, "irq number not available\n");
311 return -EINVAL;
312 }
313
314 ret = devm_request_irq(dev, d->irq, exynos_eint_gpio_irq,
315 0, dev_name(dev), d);
316 if (ret) {
317 dev_err(dev, "irq request failed\n");
318 return -ENXIO;
319 }
320
321 bank = d->pin_banks;
322 for (i = 0; i < d->nr_banks; ++i, ++bank) {
323 if (bank->eint_type != EINT_TYPE_GPIO)
324 continue;
325 bank->irq_domain = irq_domain_add_linear(bank->of_node,
326 bank->nr_pins, &exynos_eint_irqd_ops, bank);
327 if (!bank->irq_domain) {
328 dev_err(dev, "gpio irq domain add failed\n");
329 ret = -ENXIO;
330 goto err_domains;
331 }
332
333 bank->soc_priv = devm_kzalloc(d->dev,
334 sizeof(struct exynos_eint_gpio_save), GFP_KERNEL);
335 if (!bank->soc_priv) {
336 irq_domain_remove(bank->irq_domain);
337 ret = -ENOMEM;
338 goto err_domains;
339 }
340
341 bank->irq_chip = &exynos_gpio_irq_chip;
342 }
343
344 return 0;
345
346 err_domains:
347 for (--i, --bank; i >= 0; --i, --bank) {
348 if (bank->eint_type != EINT_TYPE_GPIO)
349 continue;
350 irq_domain_remove(bank->irq_domain);
351 }
352
353 return ret;
354 }
355
356 static u32 exynos_eint_wake_mask = 0xffffffff;
357
358 u32 exynos_get_eint_wake_mask(void)
359 {
360 return exynos_eint_wake_mask;
361 }
362
363 static int exynos_wkup_irq_set_wake(struct irq_data *irqd, unsigned int on)
364 {
365 struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd);
366 unsigned long bit = 1UL << (2 * bank->eint_offset + irqd->hwirq);
367
368 pr_info("wake %s for irq %d\n", on ? "enabled" : "disabled", irqd->irq);
369
370 if (!on)
371 exynos_eint_wake_mask |= bit;
372 else
373 exynos_eint_wake_mask &= ~bit;
374
375 return 0;
376 }
377
378 /*
379 * irq_chip for wakeup interrupts
380 */
381 static struct exynos_irq_chip exynos4210_wkup_irq_chip __initdata = {
382 .chip = {
383 .name = "exynos4210_wkup_irq_chip",
384 .irq_unmask = exynos_irq_unmask,
385 .irq_mask = exynos_irq_mask,
386 .irq_ack = exynos_irq_ack,
387 .irq_set_type = exynos_irq_set_type,
388 .irq_set_wake = exynos_wkup_irq_set_wake,
389 .irq_request_resources = exynos_irq_request_resources,
390 .irq_release_resources = exynos_irq_release_resources,
391 },
392 .eint_con = EXYNOS_WKUP_ECON_OFFSET,
393 .eint_mask = EXYNOS_WKUP_EMASK_OFFSET,
394 .eint_pend = EXYNOS_WKUP_EPEND_OFFSET,
395 };
396
397 static struct exynos_irq_chip exynos7_wkup_irq_chip __initdata = {
398 .chip = {
399 .name = "exynos7_wkup_irq_chip",
400 .irq_unmask = exynos_irq_unmask,
401 .irq_mask = exynos_irq_mask,
402 .irq_ack = exynos_irq_ack,
403 .irq_set_type = exynos_irq_set_type,
404 .irq_set_wake = exynos_wkup_irq_set_wake,
405 .irq_request_resources = exynos_irq_request_resources,
406 .irq_release_resources = exynos_irq_release_resources,
407 },
408 .eint_con = EXYNOS7_WKUP_ECON_OFFSET,
409 .eint_mask = EXYNOS7_WKUP_EMASK_OFFSET,
410 .eint_pend = EXYNOS7_WKUP_EPEND_OFFSET,
411 };
412
413 /* list of external wakeup controllers supported */
414 static const struct of_device_id exynos_wkup_irq_ids[] = {
415 { .compatible = "samsung,exynos4210-wakeup-eint",
416 .data = &exynos4210_wkup_irq_chip },
417 { .compatible = "samsung,exynos7-wakeup-eint",
418 .data = &exynos7_wkup_irq_chip },
419 { }
420 };
421
422 /* interrupt handler for wakeup interrupts 0..15 */
423 static void exynos_irq_eint0_15(struct irq_desc *desc)
424 {
425 struct exynos_weint_data *eintd = irq_desc_get_handler_data(desc);
426 struct samsung_pin_bank *bank = eintd->bank;
427 struct irq_chip *chip = irq_desc_get_chip(desc);
428 int eint_irq;
429
430 chained_irq_enter(chip, desc);
431 chip->irq_mask(&desc->irq_data);
432
433 if (chip->irq_ack)
434 chip->irq_ack(&desc->irq_data);
435
436 eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq);
437 generic_handle_irq(eint_irq);
438 chip->irq_unmask(&desc->irq_data);
439 chained_irq_exit(chip, desc);
440 }
441
442 static inline void exynos_irq_demux_eint(unsigned long pend,
443 struct irq_domain *domain)
444 {
445 unsigned int irq;
446
447 while (pend) {
448 irq = fls(pend) - 1;
449 generic_handle_irq(irq_find_mapping(domain, irq));
450 pend &= ~(1 << irq);
451 }
452 }
453
454 /* interrupt handler for wakeup interrupt 16 */
455 static void exynos_irq_demux_eint16_31(struct irq_desc *desc)
456 {
457 struct irq_chip *chip = irq_desc_get_chip(desc);
458 struct exynos_muxed_weint_data *eintd = irq_desc_get_handler_data(desc);
459 struct samsung_pinctrl_drv_data *d = eintd->banks[0]->drvdata;
460 unsigned long pend;
461 unsigned long mask;
462 int i;
463
464 chained_irq_enter(chip, desc);
465
466 for (i = 0; i < eintd->nr_banks; ++i) {
467 struct samsung_pin_bank *b = eintd->banks[i];
468 pend = readl(d->virt_base + b->irq_chip->eint_pend
469 + b->eint_offset);
470 mask = readl(d->virt_base + b->irq_chip->eint_mask
471 + b->eint_offset);
472 exynos_irq_demux_eint(pend & ~mask, b->irq_domain);
473 }
474
475 chained_irq_exit(chip, desc);
476 }
477
478 /*
479 * exynos_eint_wkup_init() - setup handling of external wakeup interrupts.
480 * @d: driver data of samsung pinctrl driver.
481 */
482 static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
483 {
484 struct device *dev = d->dev;
485 struct device_node *wkup_np = NULL;
486 struct device_node *np;
487 struct samsung_pin_bank *bank;
488 struct exynos_weint_data *weint_data;
489 struct exynos_muxed_weint_data *muxed_data;
490 struct exynos_irq_chip *irq_chip;
491 unsigned int muxed_banks = 0;
492 unsigned int i;
493 int idx, irq;
494
495 for_each_child_of_node(dev->of_node, np) {
496 const struct of_device_id *match;
497
498 match = of_match_node(exynos_wkup_irq_ids, np);
499 if (match) {
500 irq_chip = kmemdup(match->data,
501 sizeof(*irq_chip), GFP_KERNEL);
502 wkup_np = np;
503 break;
504 }
505 }
506 if (!wkup_np)
507 return -ENODEV;
508
509 bank = d->pin_banks;
510 for (i = 0; i < d->nr_banks; ++i, ++bank) {
511 if (bank->eint_type != EINT_TYPE_WKUP)
512 continue;
513
514 bank->irq_domain = irq_domain_add_linear(bank->of_node,
515 bank->nr_pins, &exynos_eint_irqd_ops, bank);
516 if (!bank->irq_domain) {
517 dev_err(dev, "wkup irq domain add failed\n");
518 return -ENXIO;
519 }
520
521 bank->irq_chip = irq_chip;
522
523 if (!of_find_property(bank->of_node, "interrupts", NULL)) {
524 bank->eint_type = EINT_TYPE_WKUP_MUX;
525 ++muxed_banks;
526 continue;
527 }
528
529 weint_data = devm_kzalloc(dev, bank->nr_pins
530 * sizeof(*weint_data), GFP_KERNEL);
531 if (!weint_data) {
532 dev_err(dev, "could not allocate memory for weint_data\n");
533 return -ENOMEM;
534 }
535
536 for (idx = 0; idx < bank->nr_pins; ++idx) {
537 irq = irq_of_parse_and_map(bank->of_node, idx);
538 if (!irq) {
539 dev_err(dev, "irq number for eint-%s-%d not found\n",
540 bank->name, idx);
541 continue;
542 }
543 weint_data[idx].irq = idx;
544 weint_data[idx].bank = bank;
545 irq_set_chained_handler_and_data(irq,
546 exynos_irq_eint0_15,
547 &weint_data[idx]);
548 }
549 }
550
551 if (!muxed_banks)
552 return 0;
553
554 irq = irq_of_parse_and_map(wkup_np, 0);
555 if (!irq) {
556 dev_err(dev, "irq number for muxed EINTs not found\n");
557 return 0;
558 }
559
560 muxed_data = devm_kzalloc(dev, sizeof(*muxed_data)
561 + muxed_banks*sizeof(struct samsung_pin_bank *), GFP_KERNEL);
562 if (!muxed_data) {
563 dev_err(dev, "could not allocate memory for muxed_data\n");
564 return -ENOMEM;
565 }
566
567 irq_set_chained_handler_and_data(irq, exynos_irq_demux_eint16_31,
568 muxed_data);
569
570 bank = d->pin_banks;
571 idx = 0;
572 for (i = 0; i < d->nr_banks; ++i, ++bank) {
573 if (bank->eint_type != EINT_TYPE_WKUP_MUX)
574 continue;
575
576 muxed_data->banks[idx++] = bank;
577 }
578 muxed_data->nr_banks = muxed_banks;
579
580 return 0;
581 }
582
583 static void exynos_pinctrl_suspend_bank(
584 struct samsung_pinctrl_drv_data *drvdata,
585 struct samsung_pin_bank *bank)
586 {
587 struct exynos_eint_gpio_save *save = bank->soc_priv;
588 void __iomem *regs = drvdata->virt_base;
589
590 save->eint_con = readl(regs + EXYNOS_GPIO_ECON_OFFSET
591 + bank->eint_offset);
592 save->eint_fltcon0 = readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
593 + 2 * bank->eint_offset);
594 save->eint_fltcon1 = readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
595 + 2 * bank->eint_offset + 4);
596
597 pr_debug("%s: save con %#010x\n", bank->name, save->eint_con);
598 pr_debug("%s: save fltcon0 %#010x\n", bank->name, save->eint_fltcon0);
599 pr_debug("%s: save fltcon1 %#010x\n", bank->name, save->eint_fltcon1);
600 }
601
602 static void exynos_pinctrl_suspend(struct samsung_pinctrl_drv_data *drvdata)
603 {
604 struct samsung_pin_bank *bank = drvdata->pin_banks;
605 int i;
606
607 for (i = 0; i < drvdata->nr_banks; ++i, ++bank)
608 if (bank->eint_type == EINT_TYPE_GPIO)
609 exynos_pinctrl_suspend_bank(drvdata, bank);
610 }
611
612 static void exynos_pinctrl_resume_bank(
613 struct samsung_pinctrl_drv_data *drvdata,
614 struct samsung_pin_bank *bank)
615 {
616 struct exynos_eint_gpio_save *save = bank->soc_priv;
617 void __iomem *regs = drvdata->virt_base;
618
619 pr_debug("%s: con %#010x => %#010x\n", bank->name,
620 readl(regs + EXYNOS_GPIO_ECON_OFFSET
621 + bank->eint_offset), save->eint_con);
622 pr_debug("%s: fltcon0 %#010x => %#010x\n", bank->name,
623 readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
624 + 2 * bank->eint_offset), save->eint_fltcon0);
625 pr_debug("%s: fltcon1 %#010x => %#010x\n", bank->name,
626 readl(regs + EXYNOS_GPIO_EFLTCON_OFFSET
627 + 2 * bank->eint_offset + 4), save->eint_fltcon1);
628
629 writel(save->eint_con, regs + EXYNOS_GPIO_ECON_OFFSET
630 + bank->eint_offset);
631 writel(save->eint_fltcon0, regs + EXYNOS_GPIO_EFLTCON_OFFSET
632 + 2 * bank->eint_offset);
633 writel(save->eint_fltcon1, regs + EXYNOS_GPIO_EFLTCON_OFFSET
634 + 2 * bank->eint_offset + 4);
635 }
636
637 static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
638 {
639 struct samsung_pin_bank *bank = drvdata->pin_banks;
640 int i;
641
642 for (i = 0; i < drvdata->nr_banks; ++i, ++bank)
643 if (bank->eint_type == EINT_TYPE_GPIO)
644 exynos_pinctrl_resume_bank(drvdata, bank);
645 }
646
647 /* pin banks of s5pv210 pin-controller */
648 static const struct samsung_pin_bank_data s5pv210_pin_bank[] __initconst = {
649 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
650 EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpa1", 0x04),
651 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
652 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
653 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
654 EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
655 EXYNOS_PIN_BANK_EINTG(6, 0x0c0, "gpd1", 0x18),
656 EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpe0", 0x1c),
657 EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpe1", 0x20),
658 EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpf0", 0x24),
659 EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpf1", 0x28),
660 EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpf2", 0x2c),
661 EXYNOS_PIN_BANK_EINTG(6, 0x180, "gpf3", 0x30),
662 EXYNOS_PIN_BANK_EINTG(7, 0x1a0, "gpg0", 0x34),
663 EXYNOS_PIN_BANK_EINTG(7, 0x1c0, "gpg1", 0x38),
664 EXYNOS_PIN_BANK_EINTG(7, 0x1e0, "gpg2", 0x3c),
665 EXYNOS_PIN_BANK_EINTG(7, 0x200, "gpg3", 0x40),
666 EXYNOS_PIN_BANK_EINTN(7, 0x220, "gpi"),
667 EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x44),
668 EXYNOS_PIN_BANK_EINTG(6, 0x260, "gpj1", 0x48),
669 EXYNOS_PIN_BANK_EINTG(8, 0x280, "gpj2", 0x4c),
670 EXYNOS_PIN_BANK_EINTG(8, 0x2a0, "gpj3", 0x50),
671 EXYNOS_PIN_BANK_EINTG(5, 0x2c0, "gpj4", 0x54),
672 EXYNOS_PIN_BANK_EINTN(8, 0x2e0, "mp01"),
673 EXYNOS_PIN_BANK_EINTN(4, 0x300, "mp02"),
674 EXYNOS_PIN_BANK_EINTN(8, 0x320, "mp03"),
675 EXYNOS_PIN_BANK_EINTN(8, 0x340, "mp04"),
676 EXYNOS_PIN_BANK_EINTN(8, 0x360, "mp05"),
677 EXYNOS_PIN_BANK_EINTN(8, 0x380, "mp06"),
678 EXYNOS_PIN_BANK_EINTN(8, 0x3a0, "mp07"),
679 EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gph0", 0x00),
680 EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gph1", 0x04),
681 EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gph2", 0x08),
682 EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c),
683 };
684
685 const struct samsung_pin_ctrl s5pv210_pin_ctrl[] __initconst = {
686 {
687 /* pin-controller instance 0 data */
688 .pin_banks = s5pv210_pin_bank,
689 .nr_banks = ARRAY_SIZE(s5pv210_pin_bank),
690 .eint_gpio_init = exynos_eint_gpio_init,
691 .eint_wkup_init = exynos_eint_wkup_init,
692 .suspend = exynos_pinctrl_suspend,
693 .resume = exynos_pinctrl_resume,
694 },
695 };
696
697 /* pin banks of exynos3250 pin-controller 0 */
698 static const struct samsung_pin_bank_data exynos3250_pin_banks0[] __initconst = {
699 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
700 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
701 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
702 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
703 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
704 EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
705 EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpd1", 0x18),
706 };
707
708 /* pin banks of exynos3250 pin-controller 1 */
709 static const struct samsung_pin_bank_data exynos3250_pin_banks1[] __initconst = {
710 EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpe0"),
711 EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpe1"),
712 EXYNOS_PIN_BANK_EINTN(3, 0x180, "gpe2"),
713 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08),
714 EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
715 EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
716 EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpl0", 0x18),
717 EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
718 EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
719 EXYNOS_PIN_BANK_EINTG(5, 0x2a0, "gpm2", 0x2c),
720 EXYNOS_PIN_BANK_EINTG(8, 0x2c0, "gpm3", 0x30),
721 EXYNOS_PIN_BANK_EINTG(8, 0x2e0, "gpm4", 0x34),
722 EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00),
723 EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04),
724 EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08),
725 EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c),
726 };
727
728 /*
729 * Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
730 * two gpio/pin-mux/pinconfig controllers.
731 */
732 const struct samsung_pin_ctrl exynos3250_pin_ctrl[] __initconst = {
733 {
734 /* pin-controller instance 0 data */
735 .pin_banks = exynos3250_pin_banks0,
736 .nr_banks = ARRAY_SIZE(exynos3250_pin_banks0),
737 .eint_gpio_init = exynos_eint_gpio_init,
738 .suspend = exynos_pinctrl_suspend,
739 .resume = exynos_pinctrl_resume,
740 }, {
741 /* pin-controller instance 1 data */
742 .pin_banks = exynos3250_pin_banks1,
743 .nr_banks = ARRAY_SIZE(exynos3250_pin_banks1),
744 .eint_gpio_init = exynos_eint_gpio_init,
745 .eint_wkup_init = exynos_eint_wkup_init,
746 .suspend = exynos_pinctrl_suspend,
747 .resume = exynos_pinctrl_resume,
748 },
749 };
750
751 /* pin banks of exynos4210 pin-controller 0 */
752 static const struct samsung_pin_bank_data exynos4210_pin_banks0[] __initconst = {
753 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
754 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
755 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
756 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
757 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
758 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
759 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
760 EXYNOS_PIN_BANK_EINTG(5, 0x0E0, "gpe0", 0x1c),
761 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpe1", 0x20),
762 EXYNOS_PIN_BANK_EINTG(6, 0x120, "gpe2", 0x24),
763 EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpe3", 0x28),
764 EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpe4", 0x2c),
765 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
766 EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
767 EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
768 EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
769 };
770
771 /* pin banks of exynos4210 pin-controller 1 */
772 static const struct samsung_pin_bank_data exynos4210_pin_banks1[] __initconst = {
773 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpj0", 0x00),
774 EXYNOS_PIN_BANK_EINTG(5, 0x020, "gpj1", 0x04),
775 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
776 EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
777 EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
778 EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
779 EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpl0", 0x18),
780 EXYNOS_PIN_BANK_EINTG(3, 0x0E0, "gpl1", 0x1c),
781 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
782 EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
783 EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
784 EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
785 EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
786 EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
787 EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
788 EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
789 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
790 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
791 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
792 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
793 };
794
795 /* pin banks of exynos4210 pin-controller 2 */
796 static const struct samsung_pin_bank_data exynos4210_pin_banks2[] __initconst = {
797 EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"),
798 };
799
800 /*
801 * Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes
802 * three gpio/pin-mux/pinconfig controllers.
803 */
804 const struct samsung_pin_ctrl exynos4210_pin_ctrl[] __initconst = {
805 {
806 /* pin-controller instance 0 data */
807 .pin_banks = exynos4210_pin_banks0,
808 .nr_banks = ARRAY_SIZE(exynos4210_pin_banks0),
809 .eint_gpio_init = exynos_eint_gpio_init,
810 .suspend = exynos_pinctrl_suspend,
811 .resume = exynos_pinctrl_resume,
812 }, {
813 /* pin-controller instance 1 data */
814 .pin_banks = exynos4210_pin_banks1,
815 .nr_banks = ARRAY_SIZE(exynos4210_pin_banks1),
816 .eint_gpio_init = exynos_eint_gpio_init,
817 .eint_wkup_init = exynos_eint_wkup_init,
818 .suspend = exynos_pinctrl_suspend,
819 .resume = exynos_pinctrl_resume,
820 }, {
821 /* pin-controller instance 2 data */
822 .pin_banks = exynos4210_pin_banks2,
823 .nr_banks = ARRAY_SIZE(exynos4210_pin_banks2),
824 },
825 };
826
827 /* pin banks of exynos4x12 pin-controller 0 */
828 static const struct samsung_pin_bank_data exynos4x12_pin_banks0[] __initconst = {
829 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
830 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
831 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
832 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
833 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
834 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
835 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
836 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
837 EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
838 EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38),
839 EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c),
840 EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x40),
841 EXYNOS_PIN_BANK_EINTG(5, 0x260, "gpj1", 0x44),
842 };
843
844 /* pin banks of exynos4x12 pin-controller 1 */
845 static const struct samsung_pin_bank_data exynos4x12_pin_banks1[] __initconst = {
846 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08),
847 EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
848 EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
849 EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
850 EXYNOS_PIN_BANK_EINTG(7, 0x0C0, "gpl0", 0x18),
851 EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpl1", 0x1c),
852 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20),
853 EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
854 EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
855 EXYNOS_PIN_BANK_EINTG(5, 0x2A0, "gpm2", 0x2c),
856 EXYNOS_PIN_BANK_EINTG(8, 0x2C0, "gpm3", 0x30),
857 EXYNOS_PIN_BANK_EINTG(8, 0x2E0, "gpm4", 0x34),
858 EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"),
859 EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"),
860 EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"),
861 EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"),
862 EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"),
863 EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"),
864 EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"),
865 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
866 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
867 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
868 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
869 };
870
871 /* pin banks of exynos4x12 pin-controller 2 */
872 static const struct samsung_pin_bank_data exynos4x12_pin_banks2[] __initconst = {
873 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
874 };
875
876 /* pin banks of exynos4x12 pin-controller 3 */
877 static const struct samsung_pin_bank_data exynos4x12_pin_banks3[] __initconst = {
878 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
879 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
880 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpv2", 0x08),
881 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv3", 0x0c),
882 EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpv4", 0x10),
883 };
884
885 /*
886 * Samsung pinctrl driver data for Exynos4x12 SoC. Exynos4x12 SoC includes
887 * four gpio/pin-mux/pinconfig controllers.
888 */
889 const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
890 {
891 /* pin-controller instance 0 data */
892 .pin_banks = exynos4x12_pin_banks0,
893 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks0),
894 .eint_gpio_init = exynos_eint_gpio_init,
895 .suspend = exynos_pinctrl_suspend,
896 .resume = exynos_pinctrl_resume,
897 }, {
898 /* pin-controller instance 1 data */
899 .pin_banks = exynos4x12_pin_banks1,
900 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks1),
901 .eint_gpio_init = exynos_eint_gpio_init,
902 .eint_wkup_init = exynos_eint_wkup_init,
903 .suspend = exynos_pinctrl_suspend,
904 .resume = exynos_pinctrl_resume,
905 }, {
906 /* pin-controller instance 2 data */
907 .pin_banks = exynos4x12_pin_banks2,
908 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks2),
909 .eint_gpio_init = exynos_eint_gpio_init,
910 .suspend = exynos_pinctrl_suspend,
911 .resume = exynos_pinctrl_resume,
912 }, {
913 /* pin-controller instance 3 data */
914 .pin_banks = exynos4x12_pin_banks3,
915 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks3),
916 .eint_gpio_init = exynos_eint_gpio_init,
917 .suspend = exynos_pinctrl_suspend,
918 .resume = exynos_pinctrl_resume,
919 },
920 };
921
922 /* pin banks of exynos4415 pin-controller 0 */
923 static const struct samsung_pin_bank_data exynos4415_pin_banks0[] = {
924 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
925 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
926 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08),
927 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c),
928 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10),
929 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14),
930 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18),
931 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30),
932 EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
933 EXYNOS_PIN_BANK_EINTG(1, 0x1C0, "gpf2", 0x38),
934 };
935
936 /* pin banks of exynos4415 pin-controller 1 */
937 static const struct samsung_pin_bank_data exynos4415_pin_banks1[] = {
938 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08),
939 EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
940 EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
941 EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
942 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpl0", 0x18),
943 EXYNOS_PIN_BANK_EINTN(6, 0x120, "mp00"),
944 EXYNOS_PIN_BANK_EINTN(4, 0x140, "mp01"),
945 EXYNOS_PIN_BANK_EINTN(6, 0x160, "mp02"),
946 EXYNOS_PIN_BANK_EINTN(8, 0x180, "mp03"),
947 EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "mp04"),
948 EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "mp05"),
949 EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "mp06"),
950 EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
951 EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
952 EXYNOS_PIN_BANK_EINTG(5, 0x2A0, "gpm2", 0x2c),
953 EXYNOS_PIN_BANK_EINTG(8, 0x2C0, "gpm3", 0x30),
954 EXYNOS_PIN_BANK_EINTG(8, 0x2E0, "gpm4", 0x34),
955 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
956 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
957 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
958 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
959 };
960
961 /* pin banks of exynos4415 pin-controller 2 */
962 static const struct samsung_pin_bank_data exynos4415_pin_banks2[] = {
963 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
964 EXYNOS_PIN_BANK_EINTN(2, 0x000, "etc1"),
965 };
966
967 /*
968 * Samsung pinctrl driver data for Exynos4415 SoC. Exynos4415 SoC includes
969 * three gpio/pin-mux/pinconfig controllers.
970 */
971 const struct samsung_pin_ctrl exynos4415_pin_ctrl[] = {
972 {
973 /* pin-controller instance 0 data */
974 .pin_banks = exynos4415_pin_banks0,
975 .nr_banks = ARRAY_SIZE(exynos4415_pin_banks0),
976 .eint_gpio_init = exynos_eint_gpio_init,
977 .suspend = exynos_pinctrl_suspend,
978 .resume = exynos_pinctrl_resume,
979 }, {
980 /* pin-controller instance 1 data */
981 .pin_banks = exynos4415_pin_banks1,
982 .nr_banks = ARRAY_SIZE(exynos4415_pin_banks1),
983 .eint_gpio_init = exynos_eint_gpio_init,
984 .eint_wkup_init = exynos_eint_wkup_init,
985 .suspend = exynos_pinctrl_suspend,
986 .resume = exynos_pinctrl_resume,
987 }, {
988 /* pin-controller instance 2 data */
989 .pin_banks = exynos4415_pin_banks2,
990 .nr_banks = ARRAY_SIZE(exynos4415_pin_banks2),
991 .eint_gpio_init = exynos_eint_gpio_init,
992 .suspend = exynos_pinctrl_suspend,
993 .resume = exynos_pinctrl_resume,
994 },
995 };
996
997 /* pin banks of exynos5250 pin-controller 0 */
998 static const struct samsung_pin_bank_data exynos5250_pin_banks0[] __initconst = {
999 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
1000 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
1001 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
1002 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
1003 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
1004 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
1005 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
1006 EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
1007 EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc1", 0x20),
1008 EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc2", 0x24),
1009 EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc3", 0x28),
1010 EXYNOS_PIN_BANK_EINTG(4, 0x160, "gpd0", 0x2c),
1011 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x30),
1012 EXYNOS_PIN_BANK_EINTG(7, 0x2E0, "gpc4", 0x34),
1013 EXYNOS_PIN_BANK_EINTN(6, 0x1A0, "gpy0"),
1014 EXYNOS_PIN_BANK_EINTN(4, 0x1C0, "gpy1"),
1015 EXYNOS_PIN_BANK_EINTN(6, 0x1E0, "gpy2"),
1016 EXYNOS_PIN_BANK_EINTN(8, 0x200, "gpy3"),
1017 EXYNOS_PIN_BANK_EINTN(8, 0x220, "gpy4"),
1018 EXYNOS_PIN_BANK_EINTN(8, 0x240, "gpy5"),
1019 EXYNOS_PIN_BANK_EINTN(8, 0x260, "gpy6"),
1020 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
1021 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
1022 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
1023 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
1024 };
1025
1026 /* pin banks of exynos5250 pin-controller 1 */
1027 static const struct samsung_pin_bank_data exynos5250_pin_banks1[] __initconst = {
1028 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
1029 EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
1030 EXYNOS_PIN_BANK_EINTG(4, 0x040, "gpf0", 0x08),
1031 EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf1", 0x0c),
1032 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
1033 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
1034 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
1035 EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gph0", 0x1c),
1036 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph1", 0x20),
1037 };
1038
1039 /* pin banks of exynos5250 pin-controller 2 */
1040 static const struct samsung_pin_bank_data exynos5250_pin_banks2[] __initconst = {
1041 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
1042 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
1043 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08),
1044 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
1045 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
1046 };
1047
1048 /* pin banks of exynos5250 pin-controller 3 */
1049 static const struct samsung_pin_bank_data exynos5250_pin_banks3[] __initconst = {
1050 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
1051 };
1052
1053 /*
1054 * Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes
1055 * four gpio/pin-mux/pinconfig controllers.
1056 */
1057 const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = {
1058 {
1059 /* pin-controller instance 0 data */
1060 .pin_banks = exynos5250_pin_banks0,
1061 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks0),
1062 .eint_gpio_init = exynos_eint_gpio_init,
1063 .eint_wkup_init = exynos_eint_wkup_init,
1064 .suspend = exynos_pinctrl_suspend,
1065 .resume = exynos_pinctrl_resume,
1066 }, {
1067 /* pin-controller instance 1 data */
1068 .pin_banks = exynos5250_pin_banks1,
1069 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks1),
1070 .eint_gpio_init = exynos_eint_gpio_init,
1071 .suspend = exynos_pinctrl_suspend,
1072 .resume = exynos_pinctrl_resume,
1073 }, {
1074 /* pin-controller instance 2 data */
1075 .pin_banks = exynos5250_pin_banks2,
1076 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks2),
1077 .eint_gpio_init = exynos_eint_gpio_init,
1078 .suspend = exynos_pinctrl_suspend,
1079 .resume = exynos_pinctrl_resume,
1080 }, {
1081 /* pin-controller instance 3 data */
1082 .pin_banks = exynos5250_pin_banks3,
1083 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks3),
1084 .eint_gpio_init = exynos_eint_gpio_init,
1085 .suspend = exynos_pinctrl_suspend,
1086 .resume = exynos_pinctrl_resume,
1087 },
1088 };
1089
1090 /* pin banks of exynos5260 pin-controller 0 */
1091 static const struct samsung_pin_bank_data exynos5260_pin_banks0[] __initconst = {
1092 EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpa0", 0x00),
1093 EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpa1", 0x04),
1094 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
1095 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
1096 EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpb1", 0x10),
1097 EXYNOS_PIN_BANK_EINTG(5, 0x0a0, "gpb2", 0x14),
1098 EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpb3", 0x18),
1099 EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpb4", 0x1c),
1100 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpb5", 0x20),
1101 EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd0", 0x24),
1102 EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpd1", 0x28),
1103 EXYNOS_PIN_BANK_EINTG(5, 0x160, "gpd2", 0x2c),
1104 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpe0", 0x30),
1105 EXYNOS_PIN_BANK_EINTG(5, 0x1a0, "gpe1", 0x34),
1106 EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpf0", 0x38),
1107 EXYNOS_PIN_BANK_EINTG(8, 0x1e0, "gpf1", 0x3c),
1108 EXYNOS_PIN_BANK_EINTG(2, 0x200, "gpk0", 0x40),
1109 EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00),
1110 EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04),
1111 EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08),
1112 EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c),
1113 };
1114
1115 /* pin banks of exynos5260 pin-controller 1 */
1116 static const struct samsung_pin_bank_data exynos5260_pin_banks1[] __initconst = {
1117 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpc0", 0x00),
1118 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpc1", 0x04),
1119 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
1120 EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
1121 EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpc4", 0x10),
1122 };
1123
1124 /* pin banks of exynos5260 pin-controller 2 */
1125 static const struct samsung_pin_bank_data exynos5260_pin_banks2[] __initconst = {
1126 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
1127 EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
1128 };
1129
1130 /*
1131 * Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes
1132 * three gpio/pin-mux/pinconfig controllers.
1133 */
1134 const struct samsung_pin_ctrl exynos5260_pin_ctrl[] __initconst = {
1135 {
1136 /* pin-controller instance 0 data */
1137 .pin_banks = exynos5260_pin_banks0,
1138 .nr_banks = ARRAY_SIZE(exynos5260_pin_banks0),
1139 .eint_gpio_init = exynos_eint_gpio_init,
1140 .eint_wkup_init = exynos_eint_wkup_init,
1141 }, {
1142 /* pin-controller instance 1 data */
1143 .pin_banks = exynos5260_pin_banks1,
1144 .nr_banks = ARRAY_SIZE(exynos5260_pin_banks1),
1145 .eint_gpio_init = exynos_eint_gpio_init,
1146 }, {
1147 /* pin-controller instance 2 data */
1148 .pin_banks = exynos5260_pin_banks2,
1149 .nr_banks = ARRAY_SIZE(exynos5260_pin_banks2),
1150 .eint_gpio_init = exynos_eint_gpio_init,
1151 },
1152 };
1153
1154 /* pin banks of exynos5410 pin-controller 0 */
1155 static const struct samsung_pin_bank_data exynos5410_pin_banks0[] __initconst = {
1156 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
1157 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
1158 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
1159 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
1160 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
1161 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
1162 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18),
1163 EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c),
1164 EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc3", 0x20),
1165 EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc1", 0x24),
1166 EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc2", 0x28),
1167 EXYNOS_PIN_BANK_EINTN(2, 0x160, "gpm5"),
1168 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x2c),
1169 EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpe0", 0x30),
1170 EXYNOS_PIN_BANK_EINTG(2, 0x1C0, "gpe1", 0x34),
1171 EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf0", 0x38),
1172 EXYNOS_PIN_BANK_EINTG(8, 0x200, "gpf1", 0x3c),
1173 EXYNOS_PIN_BANK_EINTG(8, 0x220, "gpg0", 0x40),
1174 EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpg1", 0x44),
1175 EXYNOS_PIN_BANK_EINTG(2, 0x260, "gpg2", 0x48),
1176 EXYNOS_PIN_BANK_EINTG(4, 0x280, "gph0", 0x4c),
1177 EXYNOS_PIN_BANK_EINTG(8, 0x2A0, "gph1", 0x50),
1178 EXYNOS_PIN_BANK_EINTN(8, 0x2C0, "gpm7"),
1179 EXYNOS_PIN_BANK_EINTN(6, 0x2E0, "gpy0"),
1180 EXYNOS_PIN_BANK_EINTN(4, 0x300, "gpy1"),
1181 EXYNOS_PIN_BANK_EINTN(6, 0x320, "gpy2"),
1182 EXYNOS_PIN_BANK_EINTN(8, 0x340, "gpy3"),
1183 EXYNOS_PIN_BANK_EINTN(8, 0x360, "gpy4"),
1184 EXYNOS_PIN_BANK_EINTN(8, 0x380, "gpy5"),
1185 EXYNOS_PIN_BANK_EINTN(8, 0x3A0, "gpy6"),
1186 EXYNOS_PIN_BANK_EINTN(8, 0x3C0, "gpy7"),
1187 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
1188 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
1189 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
1190 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
1191 };
1192
1193 /* pin banks of exynos5410 pin-controller 1 */
1194 static const struct samsung_pin_bank_data exynos5410_pin_banks1[] __initconst = {
1195 EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpj0", 0x00),
1196 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpj1", 0x04),
1197 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpj2", 0x08),
1198 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpj3", 0x0c),
1199 EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpj4", 0x10),
1200 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpk0", 0x14),
1201 EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpk1", 0x18),
1202 EXYNOS_PIN_BANK_EINTG(8, 0x0E0, "gpk2", 0x1c),
1203 EXYNOS_PIN_BANK_EINTG(7, 0x100, "gpk3", 0x20),
1204 };
1205
1206 /* pin banks of exynos5410 pin-controller 2 */
1207 static const struct samsung_pin_bank_data exynos5410_pin_banks2[] __initconst = {
1208 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00),
1209 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04),
1210 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08),
1211 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c),
1212 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10),
1213 };
1214
1215 /* pin banks of exynos5410 pin-controller 3 */
1216 static const struct samsung_pin_bank_data exynos5410_pin_banks3[] __initconst = {
1217 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
1218 };
1219
1220 /*
1221 * Samsung pinctrl driver data for Exynos5410 SoC. Exynos5410 SoC includes
1222 * four gpio/pin-mux/pinconfig controllers.
1223 */
1224 const struct samsung_pin_ctrl exynos5410_pin_ctrl[] __initconst = {
1225 {
1226 /* pin-controller instance 0 data */
1227 .pin_banks = exynos5410_pin_banks0,
1228 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks0),
1229 .eint_gpio_init = exynos_eint_gpio_init,
1230 .eint_wkup_init = exynos_eint_wkup_init,
1231 .suspend = exynos_pinctrl_suspend,
1232 .resume = exynos_pinctrl_resume,
1233 }, {
1234 /* pin-controller instance 1 data */
1235 .pin_banks = exynos5410_pin_banks1,
1236 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks1),
1237 .eint_gpio_init = exynos_eint_gpio_init,
1238 .suspend = exynos_pinctrl_suspend,
1239 .resume = exynos_pinctrl_resume,
1240 }, {
1241 /* pin-controller instance 2 data */
1242 .pin_banks = exynos5410_pin_banks2,
1243 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks2),
1244 .eint_gpio_init = exynos_eint_gpio_init,
1245 .suspend = exynos_pinctrl_suspend,
1246 .resume = exynos_pinctrl_resume,
1247 }, {
1248 /* pin-controller instance 3 data */
1249 .pin_banks = exynos5410_pin_banks3,
1250 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks3),
1251 .eint_gpio_init = exynos_eint_gpio_init,
1252 .suspend = exynos_pinctrl_suspend,
1253 .resume = exynos_pinctrl_resume,
1254 },
1255 };
1256
1257 /* pin banks of exynos5420 pin-controller 0 */
1258 static const struct samsung_pin_bank_data exynos5420_pin_banks0[] __initconst = {
1259 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpy7", 0x00),
1260 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00),
1261 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04),
1262 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08),
1263 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c),
1264 };
1265
1266 /* pin banks of exynos5420 pin-controller 1 */
1267 static const struct samsung_pin_bank_data exynos5420_pin_banks1[] __initconst = {
1268 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpc0", 0x00),
1269 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc1", 0x04),
1270 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
1271 EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
1272 EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpc4", 0x10),
1273 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpd1", 0x14),
1274 EXYNOS_PIN_BANK_EINTN(6, 0x0C0, "gpy0"),
1275 EXYNOS_PIN_BANK_EINTN(4, 0x0E0, "gpy1"),
1276 EXYNOS_PIN_BANK_EINTN(6, 0x100, "gpy2"),
1277 EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpy3"),
1278 EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpy4"),
1279 EXYNOS_PIN_BANK_EINTN(8, 0x160, "gpy5"),
1280 EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy6"),
1281 };
1282
1283 /* pin banks of exynos5420 pin-controller 2 */
1284 static const struct samsung_pin_bank_data exynos5420_pin_banks2[] __initconst = {
1285 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
1286 EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
1287 EXYNOS_PIN_BANK_EINTG(6, 0x040, "gpf0", 0x08),
1288 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpf1", 0x0c),
1289 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
1290 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
1291 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
1292 EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gpj4", 0x1c),
1293 };
1294
1295 /* pin banks of exynos5420 pin-controller 3 */
1296 static const struct samsung_pin_bank_data exynos5420_pin_banks3[] __initconst = {
1297 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
1298 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
1299 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
1300 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
1301 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
1302 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
1303 EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpb3", 0x18),
1304 EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpb4", 0x1c),
1305 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph0", 0x20),
1306 };
1307
1308 /* pin banks of exynos5420 pin-controller 4 */
1309 static const struct samsung_pin_bank_data exynos5420_pin_banks4[] __initconst = {
1310 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
1311 };
1312
1313 /*
1314 * Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
1315 * four gpio/pin-mux/pinconfig controllers.
1316 */
1317 const struct samsung_pin_ctrl exynos5420_pin_ctrl[] __initconst = {
1318 {
1319 /* pin-controller instance 0 data */
1320 .pin_banks = exynos5420_pin_banks0,
1321 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks0),
1322 .eint_gpio_init = exynos_eint_gpio_init,
1323 .eint_wkup_init = exynos_eint_wkup_init,
1324 }, {
1325 /* pin-controller instance 1 data */
1326 .pin_banks = exynos5420_pin_banks1,
1327 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks1),
1328 .eint_gpio_init = exynos_eint_gpio_init,
1329 }, {
1330 /* pin-controller instance 2 data */
1331 .pin_banks = exynos5420_pin_banks2,
1332 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks2),
1333 .eint_gpio_init = exynos_eint_gpio_init,
1334 }, {
1335 /* pin-controller instance 3 data */
1336 .pin_banks = exynos5420_pin_banks3,
1337 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks3),
1338 .eint_gpio_init = exynos_eint_gpio_init,
1339 }, {
1340 /* pin-controller instance 4 data */
1341 .pin_banks = exynos5420_pin_banks4,
1342 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks4),
1343 .eint_gpio_init = exynos_eint_gpio_init,
1344 },
1345 };
1346
1347 /* pin banks of exynos5433 pin-controller - ALIVE */
1348 static const struct samsung_pin_bank_data exynos5433_pin_banks0[] = {
1349 EXYNOS_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
1350 EXYNOS_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
1351 EXYNOS_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
1352 EXYNOS_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
1353 };
1354
1355 /* pin banks of exynos5433 pin-controller - AUD */
1356 static const struct samsung_pin_bank_data exynos5433_pin_banks1[] = {
1357 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
1358 EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
1359 };
1360
1361 /* pin banks of exynos5433 pin-controller - CPIF */
1362 static const struct samsung_pin_bank_data exynos5433_pin_banks2[] = {
1363 EXYNOS_PIN_BANK_EINTG(2, 0x000, "gpv6", 0x00),
1364 };
1365
1366 /* pin banks of exynos5433 pin-controller - eSE */
1367 static const struct samsung_pin_bank_data exynos5433_pin_banks3[] = {
1368 EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj2", 0x00),
1369 };
1370
1371 /* pin banks of exynos5433 pin-controller - FINGER */
1372 static const struct samsung_pin_bank_data exynos5433_pin_banks4[] = {
1373 EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpd5", 0x00),
1374 };
1375
1376 /* pin banks of exynos5433 pin-controller - FSYS */
1377 static const struct samsung_pin_bank_data exynos5433_pin_banks5[] = {
1378 EXYNOS_PIN_BANK_EINTG(6, 0x000, "gph1", 0x00),
1379 EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpr4", 0x04),
1380 EXYNOS_PIN_BANK_EINTG(5, 0x040, "gpr0", 0x08),
1381 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpr1", 0x0c),
1382 EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpr2", 0x10),
1383 EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpr3", 0x14),
1384 };
1385
1386 /* pin banks of exynos5433 pin-controller - IMEM */
1387 static const struct samsung_pin_bank_data exynos5433_pin_banks6[] = {
1388 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpf0", 0x00),
1389 };
1390
1391 /* pin banks of exynos5433 pin-controller - NFC */
1392 static const struct samsung_pin_bank_data exynos5433_pin_banks7[] = {
1393 EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj0", 0x00),
1394 };
1395
1396 /* pin banks of exynos5433 pin-controller - PERIC */
1397 static const struct samsung_pin_bank_data exynos5433_pin_banks8[] = {
1398 EXYNOS_PIN_BANK_EINTG(6, 0x000, "gpv7", 0x00),
1399 EXYNOS_PIN_BANK_EINTG(5, 0x020, "gpb0", 0x04),
1400 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpc0", 0x08),
1401 EXYNOS_PIN_BANK_EINTG(2, 0x060, "gpc1", 0x0c),
1402 EXYNOS_PIN_BANK_EINTG(6, 0x080, "gpc2", 0x10),
1403 EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpc3", 0x14),
1404 EXYNOS_PIN_BANK_EINTG(2, 0x0c0, "gpg0", 0x18),
1405 EXYNOS_PIN_BANK_EINTG(4, 0x0e0, "gpd0", 0x1c),
1406 EXYNOS_PIN_BANK_EINTG(6, 0x100, "gpd1", 0x20),
1407 EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd2", 0x24),
1408 EXYNOS_PIN_BANK_EINTG(5, 0x140, "gpd4", 0x28),
1409 EXYNOS_PIN_BANK_EINTG(2, 0x160, "gpd8", 0x2c),
1410 EXYNOS_PIN_BANK_EINTG(7, 0x180, "gpd6", 0x30),
1411 EXYNOS_PIN_BANK_EINTG(3, 0x1a0, "gpd7", 0x34),
1412 EXYNOS_PIN_BANK_EINTG(5, 0x1c0, "gpg1", 0x38),
1413 EXYNOS_PIN_BANK_EINTG(2, 0x1e0, "gpg2", 0x3c),
1414 EXYNOS_PIN_BANK_EINTG(8, 0x200, "gpg3", 0x40),
1415 };
1416
1417 /* pin banks of exynos5433 pin-controller - TOUCH */
1418 static const struct samsung_pin_bank_data exynos5433_pin_banks9[] = {
1419 EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj1", 0x00),
1420 };
1421
1422 /*
1423 * Samsung pinctrl driver data for Exynos5433 SoC. Exynos5433 SoC includes
1424 * ten gpio/pin-mux/pinconfig controllers.
1425 */
1426 const struct samsung_pin_ctrl exynos5433_pin_ctrl[] = {
1427 {
1428 /* pin-controller instance 0 data */
1429 .pin_banks = exynos5433_pin_banks0,
1430 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks0),
1431 .eint_wkup_init = exynos_eint_wkup_init,
1432 .suspend = exynos_pinctrl_suspend,
1433 .resume = exynos_pinctrl_resume,
1434 }, {
1435 /* pin-controller instance 1 data */
1436 .pin_banks = exynos5433_pin_banks1,
1437 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks1),
1438 .eint_gpio_init = exynos_eint_gpio_init,
1439 .suspend = exynos_pinctrl_suspend,
1440 .resume = exynos_pinctrl_resume,
1441 }, {
1442 /* pin-controller instance 2 data */
1443 .pin_banks = exynos5433_pin_banks2,
1444 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks2),
1445 .eint_gpio_init = exynos_eint_gpio_init,
1446 .suspend = exynos_pinctrl_suspend,
1447 .resume = exynos_pinctrl_resume,
1448 }, {
1449 /* pin-controller instance 3 data */
1450 .pin_banks = exynos5433_pin_banks3,
1451 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks3),
1452 .eint_gpio_init = exynos_eint_gpio_init,
1453 .suspend = exynos_pinctrl_suspend,
1454 .resume = exynos_pinctrl_resume,
1455 }, {
1456 /* pin-controller instance 4 data */
1457 .pin_banks = exynos5433_pin_banks4,
1458 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks4),
1459 .eint_gpio_init = exynos_eint_gpio_init,
1460 .suspend = exynos_pinctrl_suspend,
1461 .resume = exynos_pinctrl_resume,
1462 }, {
1463 /* pin-controller instance 5 data */
1464 .pin_banks = exynos5433_pin_banks5,
1465 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks5),
1466 .eint_gpio_init = exynos_eint_gpio_init,
1467 .suspend = exynos_pinctrl_suspend,
1468 .resume = exynos_pinctrl_resume,
1469 }, {
1470 /* pin-controller instance 6 data */
1471 .pin_banks = exynos5433_pin_banks6,
1472 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks6),
1473 .eint_gpio_init = exynos_eint_gpio_init,
1474 .suspend = exynos_pinctrl_suspend,
1475 .resume = exynos_pinctrl_resume,
1476 }, {
1477 /* pin-controller instance 7 data */
1478 .pin_banks = exynos5433_pin_banks7,
1479 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks7),
1480 .eint_gpio_init = exynos_eint_gpio_init,
1481 .suspend = exynos_pinctrl_suspend,
1482 .resume = exynos_pinctrl_resume,
1483 }, {
1484 /* pin-controller instance 8 data */
1485 .pin_banks = exynos5433_pin_banks8,
1486 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks8),
1487 .eint_gpio_init = exynos_eint_gpio_init,
1488 .suspend = exynos_pinctrl_suspend,
1489 .resume = exynos_pinctrl_resume,
1490 }, {
1491 /* pin-controller instance 9 data */
1492 .pin_banks = exynos5433_pin_banks9,
1493 .nr_banks = ARRAY_SIZE(exynos5433_pin_banks9),
1494 .eint_gpio_init = exynos_eint_gpio_init,
1495 .suspend = exynos_pinctrl_suspend,
1496 .resume = exynos_pinctrl_resume,
1497 },
1498 };
1499
1500 /* pin banks of exynos7 pin-controller - ALIVE */
1501 static const struct samsung_pin_bank_data exynos7_pin_banks0[] __initconst = {
1502 EXYNOS_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
1503 EXYNOS_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
1504 EXYNOS_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
1505 EXYNOS_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
1506 };
1507
1508 /* pin banks of exynos7 pin-controller - BUS0 */
1509 static const struct samsung_pin_bank_data exynos7_pin_banks1[] __initconst = {
1510 EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpb0", 0x00),
1511 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc0", 0x04),
1512 EXYNOS_PIN_BANK_EINTG(2, 0x040, "gpc1", 0x08),
1513 EXYNOS_PIN_BANK_EINTG(6, 0x060, "gpc2", 0x0c),
1514 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpc3", 0x10),
1515 EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14),
1516 EXYNOS_PIN_BANK_EINTG(6, 0x0c0, "gpd1", 0x18),
1517 EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpd2", 0x1c),
1518 EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpd4", 0x20),
1519 EXYNOS_PIN_BANK_EINTG(4, 0x120, "gpd5", 0x24),
1520 EXYNOS_PIN_BANK_EINTG(6, 0x140, "gpd6", 0x28),
1521 EXYNOS_PIN_BANK_EINTG(3, 0x160, "gpd7", 0x2c),
1522 EXYNOS_PIN_BANK_EINTG(2, 0x180, "gpd8", 0x30),
1523 EXYNOS_PIN_BANK_EINTG(2, 0x1a0, "gpg0", 0x34),
1524 EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpg3", 0x38),
1525 };
1526
1527 /* pin banks of exynos7 pin-controller - NFC */
1528 static const struct samsung_pin_bank_data exynos7_pin_banks2[] __initconst = {
1529 EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj0", 0x00),
1530 };
1531
1532 /* pin banks of exynos7 pin-controller - TOUCH */
1533 static const struct samsung_pin_bank_data exynos7_pin_banks3[] __initconst = {
1534 EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj1", 0x00),
1535 };
1536
1537 /* pin banks of exynos7 pin-controller - FF */
1538 static const struct samsung_pin_bank_data exynos7_pin_banks4[] __initconst = {
1539 EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpg4", 0x00),
1540 };
1541
1542 /* pin banks of exynos7 pin-controller - ESE */
1543 static const struct samsung_pin_bank_data exynos7_pin_banks5[] __initconst = {
1544 EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpv7", 0x00),
1545 };
1546
1547 /* pin banks of exynos7 pin-controller - FSYS0 */
1548 static const struct samsung_pin_bank_data exynos7_pin_banks6[] __initconst = {
1549 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpr4", 0x00),
1550 };
1551
1552 /* pin banks of exynos7 pin-controller - FSYS1 */
1553 static const struct samsung_pin_bank_data exynos7_pin_banks7[] __initconst = {
1554 EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpr0", 0x00),
1555 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpr1", 0x04),
1556 EXYNOS_PIN_BANK_EINTG(5, 0x040, "gpr2", 0x08),
1557 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpr3", 0x0c),
1558 };
1559
1560 /* pin banks of exynos7 pin-controller - BUS1 */
1561 static const struct samsung_pin_bank_data exynos7_pin_banks8[] __initconst = {
1562 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpf0", 0x00),
1563 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpf1", 0x04),
1564 EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf2", 0x08),
1565 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpf3", 0x0c),
1566 EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpf4", 0x10),
1567 EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpf5", 0x14),
1568 EXYNOS_PIN_BANK_EINTG(5, 0x0e0, "gpg1", 0x18),
1569 EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpg2", 0x1c),
1570 EXYNOS_PIN_BANK_EINTG(6, 0x120, "gph1", 0x20),
1571 EXYNOS_PIN_BANK_EINTG(3, 0x140, "gpv6", 0x24),
1572 };
1573
1574 static const struct samsung_pin_bank_data exynos7_pin_banks9[] __initconst = {
1575 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
1576 EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
1577 };
1578
1579 const struct samsung_pin_ctrl exynos7_pin_ctrl[] __initconst = {
1580 {
1581 /* pin-controller instance 0 Alive data */
1582 .pin_banks = exynos7_pin_banks0,
1583 .nr_banks = ARRAY_SIZE(exynos7_pin_banks0),
1584 .eint_wkup_init = exynos_eint_wkup_init,
1585 }, {
1586 /* pin-controller instance 1 BUS0 data */
1587 .pin_banks = exynos7_pin_banks1,
1588 .nr_banks = ARRAY_SIZE(exynos7_pin_banks1),
1589 .eint_gpio_init = exynos_eint_gpio_init,
1590 }, {
1591 /* pin-controller instance 2 NFC data */
1592 .pin_banks = exynos7_pin_banks2,
1593 .nr_banks = ARRAY_SIZE(exynos7_pin_banks2),
1594 .eint_gpio_init = exynos_eint_gpio_init,
1595 }, {
1596 /* pin-controller instance 3 TOUCH data */
1597 .pin_banks = exynos7_pin_banks3,
1598 .nr_banks = ARRAY_SIZE(exynos7_pin_banks3),
1599 .eint_gpio_init = exynos_eint_gpio_init,
1600 }, {
1601 /* pin-controller instance 4 FF data */
1602 .pin_banks = exynos7_pin_banks4,
1603 .nr_banks = ARRAY_SIZE(exynos7_pin_banks4),
1604 .eint_gpio_init = exynos_eint_gpio_init,
1605 }, {
1606 /* pin-controller instance 5 ESE data */
1607 .pin_banks = exynos7_pin_banks5,
1608 .nr_banks = ARRAY_SIZE(exynos7_pin_banks5),
1609 .eint_gpio_init = exynos_eint_gpio_init,
1610 }, {
1611 /* pin-controller instance 6 FSYS0 data */
1612 .pin_banks = exynos7_pin_banks6,
1613 .nr_banks = ARRAY_SIZE(exynos7_pin_banks6),
1614 .eint_gpio_init = exynos_eint_gpio_init,
1615 }, {
1616 /* pin-controller instance 7 FSYS1 data */
1617 .pin_banks = exynos7_pin_banks7,
1618 .nr_banks = ARRAY_SIZE(exynos7_pin_banks7),
1619 .eint_gpio_init = exynos_eint_gpio_init,
1620 }, {
1621 /* pin-controller instance 8 BUS1 data */
1622 .pin_banks = exynos7_pin_banks8,
1623 .nr_banks = ARRAY_SIZE(exynos7_pin_banks8),
1624 .eint_gpio_init = exynos_eint_gpio_init,
1625 }, {
1626 /* pin-controller instance 9 AUD data */
1627 .pin_banks = exynos7_pin_banks9,
1628 .nr_banks = ARRAY_SIZE(exynos7_pin_banks9),
1629 .eint_gpio_init = exynos_eint_gpio_init,
1630 },
1631 };
Linux with added FPC-III support