1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2016-2018 Nuvoton Technology corporation.
3 // Copyright (c) 2016, Dell Inc
4
5 #include <linux/device.h>
6 #include <linux/gpio/driver.h>
7 #include <linux/interrupt.h>
8 #include <linux/irq.h>
9 #include <linux/mfd/syscon.h>
10 #include <linux/module.h>
11 #include <linux/of.h>
12 #include <linux/of_address.h>
13 #include <linux/of_irq.h>
14 #include <linux/pinctrl/machine.h>
15 #include <linux/pinctrl/pinconf.h>
16 #include <linux/pinctrl/pinconf-generic.h>
17 #include <linux/pinctrl/pinctrl.h>
18 #include <linux/pinctrl/pinmux.h>
19 #include <linux/platform_device.h>
20 #include <linux/property.h>
21 #include <linux/regmap.h>
22
23 /* GCR registers */
24 #define NPCM7XX_GCR_PDID 0x00
25 #define NPCM7XX_GCR_MFSEL1 0x0C
26 #define NPCM7XX_GCR_MFSEL2 0x10
27 #define NPCM7XX_GCR_MFSEL3 0x64
28 #define NPCM7XX_GCR_MFSEL4 0xb0
29 #define NPCM7XX_GCR_CPCTL 0xD0
30 #define NPCM7XX_GCR_CP2BST 0xD4
31 #define NPCM7XX_GCR_B2CPNT 0xD8
32 #define NPCM7XX_GCR_I2CSEGSEL 0xE0
33 #define NPCM7XX_GCR_I2CSEGCTL 0xE4
34 #define NPCM7XX_GCR_SRCNT 0x68
35 #define NPCM7XX_GCR_FLOCKR1 0x74
36 #define NPCM7XX_GCR_DSCNT 0x78
37
38 #define SRCNT_ESPI BIT(3)
39
40 /* GPIO registers */
41 #define NPCM7XX_GP_N_TLOCK1 0x00
42 #define NPCM7XX_GP_N_DIN 0x04 /* Data IN */
43 #define NPCM7XX_GP_N_POL 0x08 /* Polarity */
44 #define NPCM7XX_GP_N_DOUT 0x0c /* Data OUT */
45 #define NPCM7XX_GP_N_OE 0x10 /* Output Enable */
46 #define NPCM7XX_GP_N_OTYP 0x14
47 #define NPCM7XX_GP_N_MP 0x18
48 #define NPCM7XX_GP_N_PU 0x1c /* Pull-up */
49 #define NPCM7XX_GP_N_PD 0x20 /* Pull-down */
50 #define NPCM7XX_GP_N_DBNC 0x24 /* Debounce */
51 #define NPCM7XX_GP_N_EVTYP 0x28 /* Event Type */
52 #define NPCM7XX_GP_N_EVBE 0x2c /* Event Both Edge */
53 #define NPCM7XX_GP_N_OBL0 0x30
54 #define NPCM7XX_GP_N_OBL1 0x34
55 #define NPCM7XX_GP_N_OBL2 0x38
56 #define NPCM7XX_GP_N_OBL3 0x3c
57 #define NPCM7XX_GP_N_EVEN 0x40 /* Event Enable */
58 #define NPCM7XX_GP_N_EVENS 0x44 /* Event Set (enable) */
59 #define NPCM7XX_GP_N_EVENC 0x48 /* Event Clear (disable) */
60 #define NPCM7XX_GP_N_EVST 0x4c /* Event Status */
61 #define NPCM7XX_GP_N_SPLCK 0x50
62 #define NPCM7XX_GP_N_MPLCK 0x54
63 #define NPCM7XX_GP_N_IEM 0x58 /* Input Enable */
64 #define NPCM7XX_GP_N_OSRC 0x5c
65 #define NPCM7XX_GP_N_ODSC 0x60
66 #define NPCM7XX_GP_N_DOS 0x68 /* Data OUT Set */
67 #define NPCM7XX_GP_N_DOC 0x6c /* Data OUT Clear */
68 #define NPCM7XX_GP_N_OES 0x70 /* Output Enable Set */
69 #define NPCM7XX_GP_N_OEC 0x74 /* Output Enable Clear */
70 #define NPCM7XX_GP_N_TLOCK2 0x7c
71
72 #define NPCM7XX_GPIO_PER_BANK 32
73 #define NPCM7XX_GPIO_BANK_NUM 8
74 #define NPCM7XX_GCR_NONE 0
75
76 /* Structure for register banks */
77 struct npcm7xx_gpio {
78 void __iomem *base;
79 struct gpio_chip gc;
80 int irqbase;
81 int irq;
82 struct irq_chip irq_chip;
83 u32 pinctrl_id;
84 int (*direction_input)(struct gpio_chip *chip, unsigned offset);
85 int (*direction_output)(struct gpio_chip *chip, unsigned offset,
86 int value);
87 int (*request)(struct gpio_chip *chip, unsigned offset);
88 void (*free)(struct gpio_chip *chip, unsigned offset);
89 };
90
91 struct npcm7xx_pinctrl {
92 struct pinctrl_dev *pctldev;
93 struct device *dev;
94 struct npcm7xx_gpio gpio_bank[NPCM7XX_GPIO_BANK_NUM];
95 struct irq_domain *domain;
96 struct regmap *gcr_regmap;
97 void __iomem *regs;
98 u32 bank_num;
99 };
100
101 /* GPIO handling in the pinctrl driver */
npcm_gpio_set(struct gpio_chip * gc,void __iomem * reg,unsigned int pinmask)102 static void npcm_gpio_set(struct gpio_chip *gc, void __iomem *reg,
103 unsigned int pinmask)
104 {
105 unsigned long flags;
106 unsigned long val;
107
108 raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
109
110 val = ioread32(reg) | pinmask;
111 iowrite32(val, reg);
112
113 raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
114 }
115
npcm_gpio_clr(struct gpio_chip * gc,void __iomem * reg,unsigned int pinmask)116 static void npcm_gpio_clr(struct gpio_chip *gc, void __iomem *reg,
117 unsigned int pinmask)
118 {
119 unsigned long flags;
120 unsigned long val;
121
122 raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
123
124 val = ioread32(reg) & ~pinmask;
125 iowrite32(val, reg);
126
127 raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
128 }
129
npcmgpio_dbg_show(struct seq_file * s,struct gpio_chip * chip)130 static void npcmgpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
131 {
132 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
133
134 seq_printf(s, "-- module %d [gpio%d - %d]\n",
135 bank->gc.base / bank->gc.ngpio,
136 bank->gc.base,
137 bank->gc.base + bank->gc.ngpio);
138 seq_printf(s, "DIN :%.8x DOUT:%.8x IE :%.8x OE :%.8x\n",
139 ioread32(bank->base + NPCM7XX_GP_N_DIN),
140 ioread32(bank->base + NPCM7XX_GP_N_DOUT),
141 ioread32(bank->base + NPCM7XX_GP_N_IEM),
142 ioread32(bank->base + NPCM7XX_GP_N_OE));
143 seq_printf(s, "PU :%.8x PD :%.8x DB :%.8x POL :%.8x\n",
144 ioread32(bank->base + NPCM7XX_GP_N_PU),
145 ioread32(bank->base + NPCM7XX_GP_N_PD),
146 ioread32(bank->base + NPCM7XX_GP_N_DBNC),
147 ioread32(bank->base + NPCM7XX_GP_N_POL));
148 seq_printf(s, "ETYP:%.8x EVBE:%.8x EVEN:%.8x EVST:%.8x\n",
149 ioread32(bank->base + NPCM7XX_GP_N_EVTYP),
150 ioread32(bank->base + NPCM7XX_GP_N_EVBE),
151 ioread32(bank->base + NPCM7XX_GP_N_EVEN),
152 ioread32(bank->base + NPCM7XX_GP_N_EVST));
153 seq_printf(s, "OTYP:%.8x OSRC:%.8x ODSC:%.8x\n",
154 ioread32(bank->base + NPCM7XX_GP_N_OTYP),
155 ioread32(bank->base + NPCM7XX_GP_N_OSRC),
156 ioread32(bank->base + NPCM7XX_GP_N_ODSC));
157 seq_printf(s, "OBL0:%.8x OBL1:%.8x OBL2:%.8x OBL3:%.8x\n",
158 ioread32(bank->base + NPCM7XX_GP_N_OBL0),
159 ioread32(bank->base + NPCM7XX_GP_N_OBL1),
160 ioread32(bank->base + NPCM7XX_GP_N_OBL2),
161 ioread32(bank->base + NPCM7XX_GP_N_OBL3));
162 seq_printf(s, "SLCK:%.8x MLCK:%.8x\n",
163 ioread32(bank->base + NPCM7XX_GP_N_SPLCK),
164 ioread32(bank->base + NPCM7XX_GP_N_MPLCK));
165 }
166
npcmgpio_direction_input(struct gpio_chip * chip,unsigned int offset)167 static int npcmgpio_direction_input(struct gpio_chip *chip, unsigned int offset)
168 {
169 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
170 int ret;
171
172 ret = pinctrl_gpio_direction_input(offset + chip->base);
173 if (ret)
174 return ret;
175
176 return bank->direction_input(chip, offset);
177 }
178
179 /* Set GPIO to Output with initial value */
npcmgpio_direction_output(struct gpio_chip * chip,unsigned int offset,int value)180 static int npcmgpio_direction_output(struct gpio_chip *chip,
181 unsigned int offset, int value)
182 {
183 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
184 int ret;
185
186 dev_dbg(chip->parent, "gpio_direction_output: offset%d = %x\n", offset,
187 value);
188
189 ret = pinctrl_gpio_direction_output(offset + chip->base);
190 if (ret)
191 return ret;
192
193 return bank->direction_output(chip, offset, value);
194 }
195
npcmgpio_gpio_request(struct gpio_chip * chip,unsigned int offset)196 static int npcmgpio_gpio_request(struct gpio_chip *chip, unsigned int offset)
197 {
198 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
199 int ret;
200
201 dev_dbg(chip->parent, "gpio_request: offset%d\n", offset);
202 ret = pinctrl_gpio_request(offset + chip->base);
203 if (ret)
204 return ret;
205
206 return bank->request(chip, offset);
207 }
208
npcmgpio_gpio_free(struct gpio_chip * chip,unsigned int offset)209 static void npcmgpio_gpio_free(struct gpio_chip *chip, unsigned int offset)
210 {
211 dev_dbg(chip->parent, "gpio_free: offset%d\n", offset);
212 pinctrl_gpio_free(offset + chip->base);
213 }
214
npcmgpio_irq_handler(struct irq_desc * desc)215 static void npcmgpio_irq_handler(struct irq_desc *desc)
216 {
217 struct gpio_chip *gc;
218 struct irq_chip *chip;
219 struct npcm7xx_gpio *bank;
220 unsigned long sts, en, bit;
221
222 gc = irq_desc_get_handler_data(desc);
223 bank = gpiochip_get_data(gc);
224 chip = irq_desc_get_chip(desc);
225
226 chained_irq_enter(chip, desc);
227 sts = ioread32(bank->base + NPCM7XX_GP_N_EVST);
228 en = ioread32(bank->base + NPCM7XX_GP_N_EVEN);
229 dev_dbg(bank->gc.parent, "==> got irq sts %.8lx %.8lx\n", sts,
230 en);
231
232 sts &= en;
233 for_each_set_bit(bit, &sts, NPCM7XX_GPIO_PER_BANK)
234 generic_handle_domain_irq(gc->irq.domain, bit);
235 chained_irq_exit(chip, desc);
236 }
237
npcmgpio_set_irq_type(struct irq_data * d,unsigned int type)238 static int npcmgpio_set_irq_type(struct irq_data *d, unsigned int type)
239 {
240 struct npcm7xx_gpio *bank =
241 gpiochip_get_data(irq_data_get_irq_chip_data(d));
242 unsigned int gpio = BIT(d->hwirq);
243
244 dev_dbg(bank->gc.parent, "setirqtype: %u.%u = %u\n", gpio,
245 d->irq, type);
246 switch (type) {
247 case IRQ_TYPE_EDGE_RISING:
248 dev_dbg(bank->gc.parent, "edge.rising\n");
249 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
250 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
251 break;
252 case IRQ_TYPE_EDGE_FALLING:
253 dev_dbg(bank->gc.parent, "edge.falling\n");
254 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
255 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
256 break;
257 case IRQ_TYPE_EDGE_BOTH:
258 dev_dbg(bank->gc.parent, "edge.both\n");
259 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
260 break;
261 case IRQ_TYPE_LEVEL_LOW:
262 dev_dbg(bank->gc.parent, "level.low\n");
263 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
264 break;
265 case IRQ_TYPE_LEVEL_HIGH:
266 dev_dbg(bank->gc.parent, "level.high\n");
267 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
268 break;
269 default:
270 dev_dbg(bank->gc.parent, "invalid irq type\n");
271 return -EINVAL;
272 }
273
274 if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
275 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVTYP, gpio);
276 irq_set_handler_locked(d, handle_level_irq);
277 } else if (type & (IRQ_TYPE_EDGE_BOTH | IRQ_TYPE_EDGE_RISING
278 | IRQ_TYPE_EDGE_FALLING)) {
279 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_EVTYP, gpio);
280 irq_set_handler_locked(d, handle_edge_irq);
281 }
282
283 return 0;
284 }
285
npcmgpio_irq_ack(struct irq_data * d)286 static void npcmgpio_irq_ack(struct irq_data *d)
287 {
288 struct npcm7xx_gpio *bank =
289 gpiochip_get_data(irq_data_get_irq_chip_data(d));
290 unsigned int gpio = d->hwirq;
291
292 dev_dbg(bank->gc.parent, "irq_ack: %u.%u\n", gpio, d->irq);
293 iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVST);
294 }
295
296 /* Disable GPIO interrupt */
npcmgpio_irq_mask(struct irq_data * d)297 static void npcmgpio_irq_mask(struct irq_data *d)
298 {
299 struct npcm7xx_gpio *bank =
300 gpiochip_get_data(irq_data_get_irq_chip_data(d));
301 unsigned int gpio = d->hwirq;
302
303 /* Clear events */
304 dev_dbg(bank->gc.parent, "irq_mask: %u.%u\n", gpio, d->irq);
305 iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVENC);
306 }
307
308 /* Enable GPIO interrupt */
npcmgpio_irq_unmask(struct irq_data * d)309 static void npcmgpio_irq_unmask(struct irq_data *d)
310 {
311 struct npcm7xx_gpio *bank =
312 gpiochip_get_data(irq_data_get_irq_chip_data(d));
313 unsigned int gpio = d->hwirq;
314
315 /* Enable events */
316 dev_dbg(bank->gc.parent, "irq_unmask: %u.%u\n", gpio, d->irq);
317 iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVENS);
318 }
319
npcmgpio_irq_startup(struct irq_data * d)320 static unsigned int npcmgpio_irq_startup(struct irq_data *d)
321 {
322 struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
323 unsigned int gpio = d->hwirq;
324
325 /* active-high, input, clear interrupt, enable interrupt */
326 dev_dbg(gc->parent, "startup: %u.%u\n", gpio, d->irq);
327 npcmgpio_direction_input(gc, gpio);
328 npcmgpio_irq_ack(d);
329 npcmgpio_irq_unmask(d);
330
331 return 0;
332 }
333
334 static const struct irq_chip npcmgpio_irqchip = {
335 .name = "NPCM7XX-GPIO-IRQ",
336 .irq_ack = npcmgpio_irq_ack,
337 .irq_unmask = npcmgpio_irq_unmask,
338 .irq_mask = npcmgpio_irq_mask,
339 .irq_set_type = npcmgpio_set_irq_type,
340 .irq_startup = npcmgpio_irq_startup,
341 };
342
343 /* pinmux handing in the pinctrl driver*/
344 static const int smb0_pins[] = { 115, 114 };
345 static const int smb0b_pins[] = { 195, 194 };
346 static const int smb0c_pins[] = { 202, 196 };
347 static const int smb0d_pins[] = { 198, 199 };
348 static const int smb0den_pins[] = { 197 };
349
350 static const int smb1_pins[] = { 117, 116 };
351 static const int smb1b_pins[] = { 126, 127 };
352 static const int smb1c_pins[] = { 124, 125 };
353 static const int smb1d_pins[] = { 4, 5 };
354
355 static const int smb2_pins[] = { 119, 118 };
356 static const int smb2b_pins[] = { 122, 123 };
357 static const int smb2c_pins[] = { 120, 121 };
358 static const int smb2d_pins[] = { 6, 7 };
359
360 static const int smb3_pins[] = { 30, 31 };
361 static const int smb3b_pins[] = { 39, 40 };
362 static const int smb3c_pins[] = { 37, 38 };
363 static const int smb3d_pins[] = { 59, 60 };
364
365 static const int smb4_pins[] = { 28, 29 };
366 static const int smb4b_pins[] = { 18, 19 };
367 static const int smb4c_pins[] = { 20, 21 };
368 static const int smb4d_pins[] = { 22, 23 };
369 static const int smb4den_pins[] = { 17 };
370
371 static const int smb5_pins[] = { 26, 27 };
372 static const int smb5b_pins[] = { 13, 12 };
373 static const int smb5c_pins[] = { 15, 14 };
374 static const int smb5d_pins[] = { 94, 93 };
375 static const int ga20kbc_pins[] = { 94, 93 };
376
377 static const int smb6_pins[] = { 172, 171 };
378 static const int smb7_pins[] = { 174, 173 };
379 static const int smb8_pins[] = { 129, 128 };
380 static const int smb9_pins[] = { 131, 130 };
381 static const int smb10_pins[] = { 133, 132 };
382 static const int smb11_pins[] = { 135, 134 };
383 static const int smb12_pins[] = { 221, 220 };
384 static const int smb13_pins[] = { 223, 222 };
385 static const int smb14_pins[] = { 22, 23 };
386 static const int smb15_pins[] = { 20, 21 };
387
388 static const int fanin0_pins[] = { 64 };
389 static const int fanin1_pins[] = { 65 };
390 static const int fanin2_pins[] = { 66 };
391 static const int fanin3_pins[] = { 67 };
392 static const int fanin4_pins[] = { 68 };
393 static const int fanin5_pins[] = { 69 };
394 static const int fanin6_pins[] = { 70 };
395 static const int fanin7_pins[] = { 71 };
396 static const int fanin8_pins[] = { 72 };
397 static const int fanin9_pins[] = { 73 };
398 static const int fanin10_pins[] = { 74 };
399 static const int fanin11_pins[] = { 75 };
400 static const int fanin12_pins[] = { 76 };
401 static const int fanin13_pins[] = { 77 };
402 static const int fanin14_pins[] = { 78 };
403 static const int fanin15_pins[] = { 79 };
404 static const int faninx_pins[] = { 175, 176, 177, 203 };
405
406 static const int pwm0_pins[] = { 80 };
407 static const int pwm1_pins[] = { 81 };
408 static const int pwm2_pins[] = { 82 };
409 static const int pwm3_pins[] = { 83 };
410 static const int pwm4_pins[] = { 144 };
411 static const int pwm5_pins[] = { 145 };
412 static const int pwm6_pins[] = { 146 };
413 static const int pwm7_pins[] = { 147 };
414
415 static const int uart1_pins[] = { 43, 44, 45, 46, 47, 61, 62, 63 };
416 static const int uart2_pins[] = { 48, 49, 50, 51, 52, 53, 54, 55 };
417
418 /* RGMII 1 pin group */
419 static const int rg1_pins[] = { 96, 97, 98, 99, 100, 101, 102, 103, 104, 105,
420 106, 107 };
421 /* RGMII 1 MD interface pin group */
422 static const int rg1mdio_pins[] = { 108, 109 };
423
424 /* RGMII 2 pin group */
425 static const int rg2_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
426 213, 214, 215 };
427 /* RGMII 2 MD interface pin group */
428 static const int rg2mdio_pins[] = { 216, 217 };
429
430 static const int ddr_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
431 213, 214, 215, 216, 217 };
432 /* Serial I/O Expander 1 */
433 static const int iox1_pins[] = { 0, 1, 2, 3 };
434 /* Serial I/O Expander 2 */
435 static const int iox2_pins[] = { 4, 5, 6, 7 };
436 /* Host Serial I/O Expander 2 */
437 static const int ioxh_pins[] = { 10, 11, 24, 25 };
438
439 static const int mmc_pins[] = { 152, 154, 156, 157, 158, 159 };
440 static const int mmcwp_pins[] = { 153 };
441 static const int mmccd_pins[] = { 155 };
442 static const int mmcrst_pins[] = { 155 };
443 static const int mmc8_pins[] = { 148, 149, 150, 151 };
444
445 /* RMII 1 pin groups */
446 static const int r1_pins[] = { 178, 179, 180, 181, 182, 193, 201 };
447 static const int r1err_pins[] = { 56 };
448 static const int r1md_pins[] = { 57, 58 };
449
450 /* RMII 2 pin groups */
451 static const int r2_pins[] = { 84, 85, 86, 87, 88, 89, 200 };
452 static const int r2err_pins[] = { 90 };
453 static const int r2md_pins[] = { 91, 92 };
454
455 static const int sd1_pins[] = { 136, 137, 138, 139, 140, 141, 142, 143 };
456 static const int sd1pwr_pins[] = { 143 };
457
458 static const int wdog1_pins[] = { 218 };
459 static const int wdog2_pins[] = { 219 };
460
461 /* BMC serial port 0 */
462 static const int bmcuart0a_pins[] = { 41, 42 };
463 static const int bmcuart0b_pins[] = { 48, 49 };
464
465 static const int bmcuart1_pins[] = { 43, 44, 62, 63 };
466
467 /* System Control Interrupt and Power Management Event pin group */
468 static const int scipme_pins[] = { 169 };
469 /* System Management Interrupt pin group */
470 static const int sci_pins[] = { 170 };
471 /* Serial Interrupt Line pin group */
472 static const int serirq_pins[] = { 162 };
473
474 static const int clkout_pins[] = { 160 };
475 static const int clkreq_pins[] = { 231 };
476
477 static const int jtag2_pins[] = { 43, 44, 45, 46, 47 };
478 /* Graphics SPI Clock pin group */
479 static const int gspi_pins[] = { 12, 13, 14, 15 };
480
481 static const int spix_pins[] = { 224, 225, 226, 227, 229, 230 };
482 static const int spixcs1_pins[] = { 228 };
483
484 static const int pspi1_pins[] = { 175, 176, 177 };
485 static const int pspi2_pins[] = { 17, 18, 19 };
486
487 static const int spi0cs1_pins[] = { 32 };
488
489 static const int spi3_pins[] = { 183, 184, 185, 186 };
490 static const int spi3cs1_pins[] = { 187 };
491 static const int spi3quad_pins[] = { 188, 189 };
492 static const int spi3cs2_pins[] = { 188 };
493 static const int spi3cs3_pins[] = { 189 };
494
495 static const int ddc_pins[] = { 204, 205, 206, 207 };
496
497 static const int lpc_pins[] = { 95, 161, 163, 164, 165, 166, 167 };
498 static const int lpcclk_pins[] = { 168 };
499 static const int espi_pins[] = { 95, 161, 163, 164, 165, 166, 167, 168 };
500
501 static const int lkgpo0_pins[] = { 16 };
502 static const int lkgpo1_pins[] = { 8 };
503 static const int lkgpo2_pins[] = { 9 };
504
505 static const int nprd_smi_pins[] = { 190 };
506
507 /*
508 * pin: name, number
509 * group: name, npins, pins
510 * function: name, ngroups, groups
511 */
512 struct npcm7xx_group {
513 const char *name;
514 const unsigned int *pins;
515 int npins;
516 };
517
518 #define NPCM7XX_GRPS \
519 NPCM7XX_GRP(smb0), \
520 NPCM7XX_GRP(smb0b), \
521 NPCM7XX_GRP(smb0c), \
522 NPCM7XX_GRP(smb0d), \
523 NPCM7XX_GRP(smb0den), \
524 NPCM7XX_GRP(smb1), \
525 NPCM7XX_GRP(smb1b), \
526 NPCM7XX_GRP(smb1c), \
527 NPCM7XX_GRP(smb1d), \
528 NPCM7XX_GRP(smb2), \
529 NPCM7XX_GRP(smb2b), \
530 NPCM7XX_GRP(smb2c), \
531 NPCM7XX_GRP(smb2d), \
532 NPCM7XX_GRP(smb3), \
533 NPCM7XX_GRP(smb3b), \
534 NPCM7XX_GRP(smb3c), \
535 NPCM7XX_GRP(smb3d), \
536 NPCM7XX_GRP(smb4), \
537 NPCM7XX_GRP(smb4b), \
538 NPCM7XX_GRP(smb4c), \
539 NPCM7XX_GRP(smb4d), \
540 NPCM7XX_GRP(smb4den), \
541 NPCM7XX_GRP(smb5), \
542 NPCM7XX_GRP(smb5b), \
543 NPCM7XX_GRP(smb5c), \
544 NPCM7XX_GRP(smb5d), \
545 NPCM7XX_GRP(ga20kbc), \
546 NPCM7XX_GRP(smb6), \
547 NPCM7XX_GRP(smb7), \
548 NPCM7XX_GRP(smb8), \
549 NPCM7XX_GRP(smb9), \
550 NPCM7XX_GRP(smb10), \
551 NPCM7XX_GRP(smb11), \
552 NPCM7XX_GRP(smb12), \
553 NPCM7XX_GRP(smb13), \
554 NPCM7XX_GRP(smb14), \
555 NPCM7XX_GRP(smb15), \
556 NPCM7XX_GRP(fanin0), \
557 NPCM7XX_GRP(fanin1), \
558 NPCM7XX_GRP(fanin2), \
559 NPCM7XX_GRP(fanin3), \
560 NPCM7XX_GRP(fanin4), \
561 NPCM7XX_GRP(fanin5), \
562 NPCM7XX_GRP(fanin6), \
563 NPCM7XX_GRP(fanin7), \
564 NPCM7XX_GRP(fanin8), \
565 NPCM7XX_GRP(fanin9), \
566 NPCM7XX_GRP(fanin10), \
567 NPCM7XX_GRP(fanin11), \
568 NPCM7XX_GRP(fanin12), \
569 NPCM7XX_GRP(fanin13), \
570 NPCM7XX_GRP(fanin14), \
571 NPCM7XX_GRP(fanin15), \
572 NPCM7XX_GRP(faninx), \
573 NPCM7XX_GRP(pwm0), \
574 NPCM7XX_GRP(pwm1), \
575 NPCM7XX_GRP(pwm2), \
576 NPCM7XX_GRP(pwm3), \
577 NPCM7XX_GRP(pwm4), \
578 NPCM7XX_GRP(pwm5), \
579 NPCM7XX_GRP(pwm6), \
580 NPCM7XX_GRP(pwm7), \
581 NPCM7XX_GRP(rg1), \
582 NPCM7XX_GRP(rg1mdio), \
583 NPCM7XX_GRP(rg2), \
584 NPCM7XX_GRP(rg2mdio), \
585 NPCM7XX_GRP(ddr), \
586 NPCM7XX_GRP(uart1), \
587 NPCM7XX_GRP(uart2), \
588 NPCM7XX_GRP(bmcuart0a), \
589 NPCM7XX_GRP(bmcuart0b), \
590 NPCM7XX_GRP(bmcuart1), \
591 NPCM7XX_GRP(iox1), \
592 NPCM7XX_GRP(iox2), \
593 NPCM7XX_GRP(ioxh), \
594 NPCM7XX_GRP(gspi), \
595 NPCM7XX_GRP(mmc), \
596 NPCM7XX_GRP(mmcwp), \
597 NPCM7XX_GRP(mmccd), \
598 NPCM7XX_GRP(mmcrst), \
599 NPCM7XX_GRP(mmc8), \
600 NPCM7XX_GRP(r1), \
601 NPCM7XX_GRP(r1err), \
602 NPCM7XX_GRP(r1md), \
603 NPCM7XX_GRP(r2), \
604 NPCM7XX_GRP(r2err), \
605 NPCM7XX_GRP(r2md), \
606 NPCM7XX_GRP(sd1), \
607 NPCM7XX_GRP(sd1pwr), \
608 NPCM7XX_GRP(wdog1), \
609 NPCM7XX_GRP(wdog2), \
610 NPCM7XX_GRP(scipme), \
611 NPCM7XX_GRP(sci), \
612 NPCM7XX_GRP(serirq), \
613 NPCM7XX_GRP(jtag2), \
614 NPCM7XX_GRP(spix), \
615 NPCM7XX_GRP(spixcs1), \
616 NPCM7XX_GRP(pspi1), \
617 NPCM7XX_GRP(pspi2), \
618 NPCM7XX_GRP(ddc), \
619 NPCM7XX_GRP(clkreq), \
620 NPCM7XX_GRP(clkout), \
621 NPCM7XX_GRP(spi3), \
622 NPCM7XX_GRP(spi3cs1), \
623 NPCM7XX_GRP(spi3quad), \
624 NPCM7XX_GRP(spi3cs2), \
625 NPCM7XX_GRP(spi3cs3), \
626 NPCM7XX_GRP(spi0cs1), \
627 NPCM7XX_GRP(lpc), \
628 NPCM7XX_GRP(lpcclk), \
629 NPCM7XX_GRP(espi), \
630 NPCM7XX_GRP(lkgpo0), \
631 NPCM7XX_GRP(lkgpo1), \
632 NPCM7XX_GRP(lkgpo2), \
633 NPCM7XX_GRP(nprd_smi), \
634 \
635
636 enum {
637 #define NPCM7XX_GRP(x) fn_ ## x
638 NPCM7XX_GRPS
639 /* add placeholder for none/gpio */
640 NPCM7XX_GRP(none),
641 NPCM7XX_GRP(gpio),
642 #undef NPCM7XX_GRP
643 };
644
645 static struct npcm7xx_group npcm7xx_groups[] = {
646 #define NPCM7XX_GRP(x) { .name = #x, .pins = x ## _pins, \
647 .npins = ARRAY_SIZE(x ## _pins) }
648 NPCM7XX_GRPS
649 #undef NPCM7XX_GRP
650 };
651
652 #define NPCM7XX_SFUNC(a) NPCM7XX_FUNC(a, #a)
653 #define NPCM7XX_FUNC(a, b...) static const char *a ## _grp[] = { b }
654 #define NPCM7XX_MKFUNC(nm) { .name = #nm, .ngroups = ARRAY_SIZE(nm ## _grp), \
655 .groups = nm ## _grp }
656 struct npcm7xx_func {
657 const char *name;
658 const unsigned int ngroups;
659 const char *const *groups;
660 };
661
662 NPCM7XX_SFUNC(smb0);
663 NPCM7XX_SFUNC(smb0b);
664 NPCM7XX_SFUNC(smb0c);
665 NPCM7XX_SFUNC(smb0d);
666 NPCM7XX_SFUNC(smb0den);
667 NPCM7XX_SFUNC(smb1);
668 NPCM7XX_SFUNC(smb1b);
669 NPCM7XX_SFUNC(smb1c);
670 NPCM7XX_SFUNC(smb1d);
671 NPCM7XX_SFUNC(smb2);
672 NPCM7XX_SFUNC(smb2b);
673 NPCM7XX_SFUNC(smb2c);
674 NPCM7XX_SFUNC(smb2d);
675 NPCM7XX_SFUNC(smb3);
676 NPCM7XX_SFUNC(smb3b);
677 NPCM7XX_SFUNC(smb3c);
678 NPCM7XX_SFUNC(smb3d);
679 NPCM7XX_SFUNC(smb4);
680 NPCM7XX_SFUNC(smb4b);
681 NPCM7XX_SFUNC(smb4c);
682 NPCM7XX_SFUNC(smb4d);
683 NPCM7XX_SFUNC(smb4den);
684 NPCM7XX_SFUNC(smb5);
685 NPCM7XX_SFUNC(smb5b);
686 NPCM7XX_SFUNC(smb5c);
687 NPCM7XX_SFUNC(smb5d);
688 NPCM7XX_SFUNC(ga20kbc);
689 NPCM7XX_SFUNC(smb6);
690 NPCM7XX_SFUNC(smb7);
691 NPCM7XX_SFUNC(smb8);
692 NPCM7XX_SFUNC(smb9);
693 NPCM7XX_SFUNC(smb10);
694 NPCM7XX_SFUNC(smb11);
695 NPCM7XX_SFUNC(smb12);
696 NPCM7XX_SFUNC(smb13);
697 NPCM7XX_SFUNC(smb14);
698 NPCM7XX_SFUNC(smb15);
699 NPCM7XX_SFUNC(fanin0);
700 NPCM7XX_SFUNC(fanin1);
701 NPCM7XX_SFUNC(fanin2);
702 NPCM7XX_SFUNC(fanin3);
703 NPCM7XX_SFUNC(fanin4);
704 NPCM7XX_SFUNC(fanin5);
705 NPCM7XX_SFUNC(fanin6);
706 NPCM7XX_SFUNC(fanin7);
707 NPCM7XX_SFUNC(fanin8);
708 NPCM7XX_SFUNC(fanin9);
709 NPCM7XX_SFUNC(fanin10);
710 NPCM7XX_SFUNC(fanin11);
711 NPCM7XX_SFUNC(fanin12);
712 NPCM7XX_SFUNC(fanin13);
713 NPCM7XX_SFUNC(fanin14);
714 NPCM7XX_SFUNC(fanin15);
715 NPCM7XX_SFUNC(faninx);
716 NPCM7XX_SFUNC(pwm0);
717 NPCM7XX_SFUNC(pwm1);
718 NPCM7XX_SFUNC(pwm2);
719 NPCM7XX_SFUNC(pwm3);
720 NPCM7XX_SFUNC(pwm4);
721 NPCM7XX_SFUNC(pwm5);
722 NPCM7XX_SFUNC(pwm6);
723 NPCM7XX_SFUNC(pwm7);
724 NPCM7XX_SFUNC(rg1);
725 NPCM7XX_SFUNC(rg1mdio);
726 NPCM7XX_SFUNC(rg2);
727 NPCM7XX_SFUNC(rg2mdio);
728 NPCM7XX_SFUNC(ddr);
729 NPCM7XX_SFUNC(uart1);
730 NPCM7XX_SFUNC(uart2);
731 NPCM7XX_SFUNC(bmcuart0a);
732 NPCM7XX_SFUNC(bmcuart0b);
733 NPCM7XX_SFUNC(bmcuart1);
734 NPCM7XX_SFUNC(iox1);
735 NPCM7XX_SFUNC(iox2);
736 NPCM7XX_SFUNC(ioxh);
737 NPCM7XX_SFUNC(gspi);
738 NPCM7XX_SFUNC(mmc);
739 NPCM7XX_SFUNC(mmcwp);
740 NPCM7XX_SFUNC(mmccd);
741 NPCM7XX_SFUNC(mmcrst);
742 NPCM7XX_SFUNC(mmc8);
743 NPCM7XX_SFUNC(r1);
744 NPCM7XX_SFUNC(r1err);
745 NPCM7XX_SFUNC(r1md);
746 NPCM7XX_SFUNC(r2);
747 NPCM7XX_SFUNC(r2err);
748 NPCM7XX_SFUNC(r2md);
749 NPCM7XX_SFUNC(sd1);
750 NPCM7XX_SFUNC(sd1pwr);
751 NPCM7XX_SFUNC(wdog1);
752 NPCM7XX_SFUNC(wdog2);
753 NPCM7XX_SFUNC(scipme);
754 NPCM7XX_SFUNC(sci);
755 NPCM7XX_SFUNC(serirq);
756 NPCM7XX_SFUNC(jtag2);
757 NPCM7XX_SFUNC(spix);
758 NPCM7XX_SFUNC(spixcs1);
759 NPCM7XX_SFUNC(pspi1);
760 NPCM7XX_SFUNC(pspi2);
761 NPCM7XX_SFUNC(ddc);
762 NPCM7XX_SFUNC(clkreq);
763 NPCM7XX_SFUNC(clkout);
764 NPCM7XX_SFUNC(spi3);
765 NPCM7XX_SFUNC(spi3cs1);
766 NPCM7XX_SFUNC(spi3quad);
767 NPCM7XX_SFUNC(spi3cs2);
768 NPCM7XX_SFUNC(spi3cs3);
769 NPCM7XX_SFUNC(spi0cs1);
770 NPCM7XX_SFUNC(lpc);
771 NPCM7XX_SFUNC(lpcclk);
772 NPCM7XX_SFUNC(espi);
773 NPCM7XX_SFUNC(lkgpo0);
774 NPCM7XX_SFUNC(lkgpo1);
775 NPCM7XX_SFUNC(lkgpo2);
776 NPCM7XX_SFUNC(nprd_smi);
777
778 /* Function names */
779 static struct npcm7xx_func npcm7xx_funcs[] = {
780 NPCM7XX_MKFUNC(smb0),
781 NPCM7XX_MKFUNC(smb0b),
782 NPCM7XX_MKFUNC(smb0c),
783 NPCM7XX_MKFUNC(smb0d),
784 NPCM7XX_MKFUNC(smb0den),
785 NPCM7XX_MKFUNC(smb1),
786 NPCM7XX_MKFUNC(smb1b),
787 NPCM7XX_MKFUNC(smb1c),
788 NPCM7XX_MKFUNC(smb1d),
789 NPCM7XX_MKFUNC(smb2),
790 NPCM7XX_MKFUNC(smb2b),
791 NPCM7XX_MKFUNC(smb2c),
792 NPCM7XX_MKFUNC(smb2d),
793 NPCM7XX_MKFUNC(smb3),
794 NPCM7XX_MKFUNC(smb3b),
795 NPCM7XX_MKFUNC(smb3c),
796 NPCM7XX_MKFUNC(smb3d),
797 NPCM7XX_MKFUNC(smb4),
798 NPCM7XX_MKFUNC(smb4b),
799 NPCM7XX_MKFUNC(smb4c),
800 NPCM7XX_MKFUNC(smb4d),
801 NPCM7XX_MKFUNC(smb4den),
802 NPCM7XX_MKFUNC(smb5),
803 NPCM7XX_MKFUNC(smb5b),
804 NPCM7XX_MKFUNC(smb5c),
805 NPCM7XX_MKFUNC(smb5d),
806 NPCM7XX_MKFUNC(ga20kbc),
807 NPCM7XX_MKFUNC(smb6),
808 NPCM7XX_MKFUNC(smb7),
809 NPCM7XX_MKFUNC(smb8),
810 NPCM7XX_MKFUNC(smb9),
811 NPCM7XX_MKFUNC(smb10),
812 NPCM7XX_MKFUNC(smb11),
813 NPCM7XX_MKFUNC(smb12),
814 NPCM7XX_MKFUNC(smb13),
815 NPCM7XX_MKFUNC(smb14),
816 NPCM7XX_MKFUNC(smb15),
817 NPCM7XX_MKFUNC(fanin0),
818 NPCM7XX_MKFUNC(fanin1),
819 NPCM7XX_MKFUNC(fanin2),
820 NPCM7XX_MKFUNC(fanin3),
821 NPCM7XX_MKFUNC(fanin4),
822 NPCM7XX_MKFUNC(fanin5),
823 NPCM7XX_MKFUNC(fanin6),
824 NPCM7XX_MKFUNC(fanin7),
825 NPCM7XX_MKFUNC(fanin8),
826 NPCM7XX_MKFUNC(fanin9),
827 NPCM7XX_MKFUNC(fanin10),
828 NPCM7XX_MKFUNC(fanin11),
829 NPCM7XX_MKFUNC(fanin12),
830 NPCM7XX_MKFUNC(fanin13),
831 NPCM7XX_MKFUNC(fanin14),
832 NPCM7XX_MKFUNC(fanin15),
833 NPCM7XX_MKFUNC(faninx),
834 NPCM7XX_MKFUNC(pwm0),
835 NPCM7XX_MKFUNC(pwm1),
836 NPCM7XX_MKFUNC(pwm2),
837 NPCM7XX_MKFUNC(pwm3),
838 NPCM7XX_MKFUNC(pwm4),
839 NPCM7XX_MKFUNC(pwm5),
840 NPCM7XX_MKFUNC(pwm6),
841 NPCM7XX_MKFUNC(pwm7),
842 NPCM7XX_MKFUNC(rg1),
843 NPCM7XX_MKFUNC(rg1mdio),
844 NPCM7XX_MKFUNC(rg2),
845 NPCM7XX_MKFUNC(rg2mdio),
846 NPCM7XX_MKFUNC(ddr),
847 NPCM7XX_MKFUNC(uart1),
848 NPCM7XX_MKFUNC(uart2),
849 NPCM7XX_MKFUNC(bmcuart0a),
850 NPCM7XX_MKFUNC(bmcuart0b),
851 NPCM7XX_MKFUNC(bmcuart1),
852 NPCM7XX_MKFUNC(iox1),
853 NPCM7XX_MKFUNC(iox2),
854 NPCM7XX_MKFUNC(ioxh),
855 NPCM7XX_MKFUNC(gspi),
856 NPCM7XX_MKFUNC(mmc),
857 NPCM7XX_MKFUNC(mmcwp),
858 NPCM7XX_MKFUNC(mmccd),
859 NPCM7XX_MKFUNC(mmcrst),
860 NPCM7XX_MKFUNC(mmc8),
861 NPCM7XX_MKFUNC(r1),
862 NPCM7XX_MKFUNC(r1err),
863 NPCM7XX_MKFUNC(r1md),
864 NPCM7XX_MKFUNC(r2),
865 NPCM7XX_MKFUNC(r2err),
866 NPCM7XX_MKFUNC(r2md),
867 NPCM7XX_MKFUNC(sd1),
868 NPCM7XX_MKFUNC(sd1pwr),
869 NPCM7XX_MKFUNC(wdog1),
870 NPCM7XX_MKFUNC(wdog2),
871 NPCM7XX_MKFUNC(scipme),
872 NPCM7XX_MKFUNC(sci),
873 NPCM7XX_MKFUNC(serirq),
874 NPCM7XX_MKFUNC(jtag2),
875 NPCM7XX_MKFUNC(spix),
876 NPCM7XX_MKFUNC(spixcs1),
877 NPCM7XX_MKFUNC(pspi1),
878 NPCM7XX_MKFUNC(pspi2),
879 NPCM7XX_MKFUNC(ddc),
880 NPCM7XX_MKFUNC(clkreq),
881 NPCM7XX_MKFUNC(clkout),
882 NPCM7XX_MKFUNC(spi3),
883 NPCM7XX_MKFUNC(spi3cs1),
884 NPCM7XX_MKFUNC(spi3quad),
885 NPCM7XX_MKFUNC(spi3cs2),
886 NPCM7XX_MKFUNC(spi3cs3),
887 NPCM7XX_MKFUNC(spi0cs1),
888 NPCM7XX_MKFUNC(lpc),
889 NPCM7XX_MKFUNC(lpcclk),
890 NPCM7XX_MKFUNC(espi),
891 NPCM7XX_MKFUNC(lkgpo0),
892 NPCM7XX_MKFUNC(lkgpo1),
893 NPCM7XX_MKFUNC(lkgpo2),
894 NPCM7XX_MKFUNC(nprd_smi),
895 };
896
897 #define NPCM7XX_PINCFG(a, b, c, d, e, f, g, h, i, j, k) \
898 [a] = { .fn0 = fn_ ## b, .reg0 = NPCM7XX_GCR_ ## c, .bit0 = d, \
899 .fn1 = fn_ ## e, .reg1 = NPCM7XX_GCR_ ## f, .bit1 = g, \
900 .fn2 = fn_ ## h, .reg2 = NPCM7XX_GCR_ ## i, .bit2 = j, \
901 .flag = k }
902
903 /* Drive strength controlled by NPCM7XX_GP_N_ODSC */
904 #define DRIVE_STRENGTH_LO_SHIFT 8
905 #define DRIVE_STRENGTH_HI_SHIFT 12
906 #define DRIVE_STRENGTH_MASK 0x0000FF00
907
908 #define DSTR(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
909 ((hi) << DRIVE_STRENGTH_HI_SHIFT))
910 #define DSLO(x) (((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
911 #define DSHI(x) (((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
912
913 #define GPI 0x1 /* Not GPO */
914 #define GPO 0x2 /* Not GPI */
915 #define SLEW 0x4 /* Has Slew Control, NPCM7XX_GP_N_OSRC */
916 #define SLEWLPC 0x8 /* Has Slew Control, SRCNT.3 */
917
918 struct npcm7xx_pincfg {
919 int flag;
920 int fn0, reg0, bit0;
921 int fn1, reg1, bit1;
922 int fn2, reg2, bit2;
923 };
924
925 static const struct npcm7xx_pincfg pincfg[] = {
926 /* PIN FUNCTION 1 FUNCTION 2 FUNCTION 3 FLAGS */
927 NPCM7XX_PINCFG(0, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, 0),
928 NPCM7XX_PINCFG(1, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
929 NPCM7XX_PINCFG(2, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
930 NPCM7XX_PINCFG(3, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, 0),
931 NPCM7XX_PINCFG(4, iox2, MFSEL3, 14, smb1d, I2CSEGSEL, 7, none, NONE, 0, SLEW),
932 NPCM7XX_PINCFG(5, iox2, MFSEL3, 14, smb1d, I2CSEGSEL, 7, none, NONE, 0, SLEW),
933 NPCM7XX_PINCFG(6, iox2, MFSEL3, 14, smb2d, I2CSEGSEL, 10, none, NONE, 0, SLEW),
934 NPCM7XX_PINCFG(7, iox2, MFSEL3, 14, smb2d, I2CSEGSEL, 10, none, NONE, 0, SLEW),
935 NPCM7XX_PINCFG(8, lkgpo1, FLOCKR1, 4, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
936 NPCM7XX_PINCFG(9, lkgpo2, FLOCKR1, 8, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
937 NPCM7XX_PINCFG(10, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
938 NPCM7XX_PINCFG(11, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
939 NPCM7XX_PINCFG(12, gspi, MFSEL1, 24, smb5b, I2CSEGSEL, 19, none, NONE, 0, SLEW),
940 NPCM7XX_PINCFG(13, gspi, MFSEL1, 24, smb5b, I2CSEGSEL, 19, none, NONE, 0, SLEW),
941 NPCM7XX_PINCFG(14, gspi, MFSEL1, 24, smb5c, I2CSEGSEL, 20, none, NONE, 0, SLEW),
942 NPCM7XX_PINCFG(15, gspi, MFSEL1, 24, smb5c, I2CSEGSEL, 20, none, NONE, 0, SLEW),
943 NPCM7XX_PINCFG(16, lkgpo0, FLOCKR1, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
944 NPCM7XX_PINCFG(17, pspi2, MFSEL3, 13, smb4den, I2CSEGSEL, 23, none, NONE, 0, DSTR(8, 12)),
945 NPCM7XX_PINCFG(18, pspi2, MFSEL3, 13, smb4b, I2CSEGSEL, 14, none, NONE, 0, DSTR(8, 12)),
946 NPCM7XX_PINCFG(19, pspi2, MFSEL3, 13, smb4b, I2CSEGSEL, 14, none, NONE, 0, DSTR(8, 12)),
947 NPCM7XX_PINCFG(20, smb4c, I2CSEGSEL, 15, smb15, MFSEL3, 8, none, NONE, 0, 0),
948 NPCM7XX_PINCFG(21, smb4c, I2CSEGSEL, 15, smb15, MFSEL3, 8, none, NONE, 0, 0),
949 NPCM7XX_PINCFG(22, smb4d, I2CSEGSEL, 16, smb14, MFSEL3, 7, none, NONE, 0, 0),
950 NPCM7XX_PINCFG(23, smb4d, I2CSEGSEL, 16, smb14, MFSEL3, 7, none, NONE, 0, 0),
951 NPCM7XX_PINCFG(24, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
952 NPCM7XX_PINCFG(25, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
953 NPCM7XX_PINCFG(26, smb5, MFSEL1, 2, none, NONE, 0, none, NONE, 0, 0),
954 NPCM7XX_PINCFG(27, smb5, MFSEL1, 2, none, NONE, 0, none, NONE, 0, 0),
955 NPCM7XX_PINCFG(28, smb4, MFSEL1, 1, none, NONE, 0, none, NONE, 0, 0),
956 NPCM7XX_PINCFG(29, smb4, MFSEL1, 1, none, NONE, 0, none, NONE, 0, 0),
957 NPCM7XX_PINCFG(30, smb3, MFSEL1, 0, none, NONE, 0, none, NONE, 0, 0),
958 NPCM7XX_PINCFG(31, smb3, MFSEL1, 0, none, NONE, 0, none, NONE, 0, 0),
959
960 NPCM7XX_PINCFG(32, spi0cs1, MFSEL1, 3, none, NONE, 0, none, NONE, 0, 0),
961 NPCM7XX_PINCFG(33, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW),
962 NPCM7XX_PINCFG(34, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW),
963 NPCM7XX_PINCFG(37, smb3c, I2CSEGSEL, 12, none, NONE, 0, none, NONE, 0, SLEW),
964 NPCM7XX_PINCFG(38, smb3c, I2CSEGSEL, 12, none, NONE, 0, none, NONE, 0, SLEW),
965 NPCM7XX_PINCFG(39, smb3b, I2CSEGSEL, 11, none, NONE, 0, none, NONE, 0, SLEW),
966 NPCM7XX_PINCFG(40, smb3b, I2CSEGSEL, 11, none, NONE, 0, none, NONE, 0, SLEW),
967 NPCM7XX_PINCFG(41, bmcuart0a, MFSEL1, 9, none, NONE, 0, none, NONE, 0, 0),
968 NPCM7XX_PINCFG(42, bmcuart0a, MFSEL1, 9, none, NONE, 0, none, NONE, 0, DSTR(2, 4) | GPO),
969 NPCM7XX_PINCFG(43, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, bmcuart1, MFSEL3, 24, 0),
970 NPCM7XX_PINCFG(44, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, bmcuart1, MFSEL3, 24, 0),
971 NPCM7XX_PINCFG(45, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, 0),
972 NPCM7XX_PINCFG(46, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, DSTR(2, 8)),
973 NPCM7XX_PINCFG(47, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, DSTR(2, 8)),
974 NPCM7XX_PINCFG(48, uart2, MFSEL1, 11, bmcuart0b, MFSEL4, 1, none, NONE, 0, GPO),
975 NPCM7XX_PINCFG(49, uart2, MFSEL1, 11, bmcuart0b, MFSEL4, 1, none, NONE, 0, 0),
976 NPCM7XX_PINCFG(50, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
977 NPCM7XX_PINCFG(51, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, GPO),
978 NPCM7XX_PINCFG(52, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
979 NPCM7XX_PINCFG(53, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, GPO),
980 NPCM7XX_PINCFG(54, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
981 NPCM7XX_PINCFG(55, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
982 NPCM7XX_PINCFG(56, r1err, MFSEL1, 12, none, NONE, 0, none, NONE, 0, 0),
983 NPCM7XX_PINCFG(57, r1md, MFSEL1, 13, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
984 NPCM7XX_PINCFG(58, r1md, MFSEL1, 13, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
985 NPCM7XX_PINCFG(59, smb3d, I2CSEGSEL, 13, none, NONE, 0, none, NONE, 0, 0),
986 NPCM7XX_PINCFG(60, smb3d, I2CSEGSEL, 13, none, NONE, 0, none, NONE, 0, 0),
987 NPCM7XX_PINCFG(61, uart1, MFSEL1, 10, none, NONE, 0, none, NONE, 0, GPO),
988 NPCM7XX_PINCFG(62, uart1, MFSEL1, 10, bmcuart1, MFSEL3, 24, none, NONE, 0, GPO),
989 NPCM7XX_PINCFG(63, uart1, MFSEL1, 10, bmcuart1, MFSEL3, 24, none, NONE, 0, GPO),
990
991 NPCM7XX_PINCFG(64, fanin0, MFSEL2, 0, none, NONE, 0, none, NONE, 0, 0),
992 NPCM7XX_PINCFG(65, fanin1, MFSEL2, 1, none, NONE, 0, none, NONE, 0, 0),
993 NPCM7XX_PINCFG(66, fanin2, MFSEL2, 2, none, NONE, 0, none, NONE, 0, 0),
994 NPCM7XX_PINCFG(67, fanin3, MFSEL2, 3, none, NONE, 0, none, NONE, 0, 0),
995 NPCM7XX_PINCFG(68, fanin4, MFSEL2, 4, none, NONE, 0, none, NONE, 0, 0),
996 NPCM7XX_PINCFG(69, fanin5, MFSEL2, 5, none, NONE, 0, none, NONE, 0, 0),
997 NPCM7XX_PINCFG(70, fanin6, MFSEL2, 6, none, NONE, 0, none, NONE, 0, 0),
998 NPCM7XX_PINCFG(71, fanin7, MFSEL2, 7, none, NONE, 0, none, NONE, 0, 0),
999 NPCM7XX_PINCFG(72, fanin8, MFSEL2, 8, none, NONE, 0, none, NONE, 0, 0),
1000 NPCM7XX_PINCFG(73, fanin9, MFSEL2, 9, none, NONE, 0, none, NONE, 0, 0),
1001 NPCM7XX_PINCFG(74, fanin10, MFSEL2, 10, none, NONE, 0, none, NONE, 0, 0),
1002 NPCM7XX_PINCFG(75, fanin11, MFSEL2, 11, none, NONE, 0, none, NONE, 0, 0),
1003 NPCM7XX_PINCFG(76, fanin12, MFSEL2, 12, none, NONE, 0, none, NONE, 0, 0),
1004 NPCM7XX_PINCFG(77, fanin13, MFSEL2, 13, none, NONE, 0, none, NONE, 0, 0),
1005 NPCM7XX_PINCFG(78, fanin14, MFSEL2, 14, none, NONE, 0, none, NONE, 0, 0),
1006 NPCM7XX_PINCFG(79, fanin15, MFSEL2, 15, none, NONE, 0, none, NONE, 0, 0),
1007 NPCM7XX_PINCFG(80, pwm0, MFSEL2, 16, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1008 NPCM7XX_PINCFG(81, pwm1, MFSEL2, 17, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1009 NPCM7XX_PINCFG(82, pwm2, MFSEL2, 18, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1010 NPCM7XX_PINCFG(83, pwm3, MFSEL2, 19, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1011 NPCM7XX_PINCFG(84, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1012 NPCM7XX_PINCFG(85, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1013 NPCM7XX_PINCFG(86, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1014 NPCM7XX_PINCFG(87, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1015 NPCM7XX_PINCFG(88, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1016 NPCM7XX_PINCFG(89, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1017 NPCM7XX_PINCFG(90, r2err, MFSEL1, 15, none, NONE, 0, none, NONE, 0, 0),
1018 NPCM7XX_PINCFG(91, r2md, MFSEL1, 16, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
1019 NPCM7XX_PINCFG(92, r2md, MFSEL1, 16, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
1020 NPCM7XX_PINCFG(93, ga20kbc, MFSEL1, 17, smb5d, I2CSEGSEL, 21, none, NONE, 0, 0),
1021 NPCM7XX_PINCFG(94, ga20kbc, MFSEL1, 17, smb5d, I2CSEGSEL, 21, none, NONE, 0, 0),
1022 NPCM7XX_PINCFG(95, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, 0),
1023
1024 NPCM7XX_PINCFG(96, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1025 NPCM7XX_PINCFG(97, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1026 NPCM7XX_PINCFG(98, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1027 NPCM7XX_PINCFG(99, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1028 NPCM7XX_PINCFG(100, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1029 NPCM7XX_PINCFG(101, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1030 NPCM7XX_PINCFG(102, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1031 NPCM7XX_PINCFG(103, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1032 NPCM7XX_PINCFG(104, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1033 NPCM7XX_PINCFG(105, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1034 NPCM7XX_PINCFG(106, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1035 NPCM7XX_PINCFG(107, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1036 NPCM7XX_PINCFG(108, rg1mdio, MFSEL4, 21, none, NONE, 0, none, NONE, 0, 0),
1037 NPCM7XX_PINCFG(109, rg1mdio, MFSEL4, 21, none, NONE, 0, none, NONE, 0, 0),
1038 NPCM7XX_PINCFG(110, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1039 NPCM7XX_PINCFG(111, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1040 NPCM7XX_PINCFG(112, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1041 NPCM7XX_PINCFG(113, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1042 NPCM7XX_PINCFG(114, smb0, MFSEL1, 6, none, NONE, 0, none, NONE, 0, 0),
1043 NPCM7XX_PINCFG(115, smb0, MFSEL1, 6, none, NONE, 0, none, NONE, 0, 0),
1044 NPCM7XX_PINCFG(116, smb1, MFSEL1, 7, none, NONE, 0, none, NONE, 0, 0),
1045 NPCM7XX_PINCFG(117, smb1, MFSEL1, 7, none, NONE, 0, none, NONE, 0, 0),
1046 NPCM7XX_PINCFG(118, smb2, MFSEL1, 8, none, NONE, 0, none, NONE, 0, 0),
1047 NPCM7XX_PINCFG(119, smb2, MFSEL1, 8, none, NONE, 0, none, NONE, 0, 0),
1048 NPCM7XX_PINCFG(120, smb2c, I2CSEGSEL, 9, none, NONE, 0, none, NONE, 0, SLEW),
1049 NPCM7XX_PINCFG(121, smb2c, I2CSEGSEL, 9, none, NONE, 0, none, NONE, 0, SLEW),
1050 NPCM7XX_PINCFG(122, smb2b, I2CSEGSEL, 8, none, NONE, 0, none, NONE, 0, SLEW),
1051 NPCM7XX_PINCFG(123, smb2b, I2CSEGSEL, 8, none, NONE, 0, none, NONE, 0, SLEW),
1052 NPCM7XX_PINCFG(124, smb1c, I2CSEGSEL, 6, none, NONE, 0, none, NONE, 0, SLEW),
1053 NPCM7XX_PINCFG(125, smb1c, I2CSEGSEL, 6, none, NONE, 0, none, NONE, 0, SLEW),
1054 NPCM7XX_PINCFG(126, smb1b, I2CSEGSEL, 5, none, NONE, 0, none, NONE, 0, SLEW),
1055 NPCM7XX_PINCFG(127, smb1b, I2CSEGSEL, 5, none, NONE, 0, none, NONE, 0, SLEW),
1056
1057 NPCM7XX_PINCFG(128, smb8, MFSEL4, 11, none, NONE, 0, none, NONE, 0, 0),
1058 NPCM7XX_PINCFG(129, smb8, MFSEL4, 11, none, NONE, 0, none, NONE, 0, 0),
1059 NPCM7XX_PINCFG(130, smb9, MFSEL4, 12, none, NONE, 0, none, NONE, 0, 0),
1060 NPCM7XX_PINCFG(131, smb9, MFSEL4, 12, none, NONE, 0, none, NONE, 0, 0),
1061 NPCM7XX_PINCFG(132, smb10, MFSEL4, 13, none, NONE, 0, none, NONE, 0, 0),
1062 NPCM7XX_PINCFG(133, smb10, MFSEL4, 13, none, NONE, 0, none, NONE, 0, 0),
1063 NPCM7XX_PINCFG(134, smb11, MFSEL4, 14, none, NONE, 0, none, NONE, 0, 0),
1064 NPCM7XX_PINCFG(135, smb11, MFSEL4, 14, none, NONE, 0, none, NONE, 0, 0),
1065 NPCM7XX_PINCFG(136, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1066 NPCM7XX_PINCFG(137, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1067 NPCM7XX_PINCFG(138, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1068 NPCM7XX_PINCFG(139, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1069 NPCM7XX_PINCFG(140, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1070 NPCM7XX_PINCFG(141, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, 0),
1071 NPCM7XX_PINCFG(142, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1072 NPCM7XX_PINCFG(143, sd1, MFSEL3, 12, sd1pwr, MFSEL4, 5, none, NONE, 0, 0),
1073 NPCM7XX_PINCFG(144, pwm4, MFSEL2, 20, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1074 NPCM7XX_PINCFG(145, pwm5, MFSEL2, 21, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1075 NPCM7XX_PINCFG(146, pwm6, MFSEL2, 22, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1076 NPCM7XX_PINCFG(147, pwm7, MFSEL2, 23, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1077 NPCM7XX_PINCFG(148, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1078 NPCM7XX_PINCFG(149, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1079 NPCM7XX_PINCFG(150, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1080 NPCM7XX_PINCFG(151, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1081 NPCM7XX_PINCFG(152, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1082 NPCM7XX_PINCFG(153, mmcwp, FLOCKR1, 24, none, NONE, 0, none, NONE, 0, 0), /* Z1/A1 */
1083 NPCM7XX_PINCFG(154, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1084 NPCM7XX_PINCFG(155, mmccd, MFSEL3, 25, mmcrst, MFSEL4, 6, none, NONE, 0, 0), /* Z1/A1 */
1085 NPCM7XX_PINCFG(156, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1086 NPCM7XX_PINCFG(157, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1087 NPCM7XX_PINCFG(158, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1088 NPCM7XX_PINCFG(159, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1089
1090 NPCM7XX_PINCFG(160, clkout, MFSEL1, 21, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1091 NPCM7XX_PINCFG(161, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, DSTR(8, 12)),
1092 NPCM7XX_PINCFG(162, serirq, NONE, 0, gpio, MFSEL1, 31, none, NONE, 0, DSTR(8, 12)),
1093 NPCM7XX_PINCFG(163, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, 0),
1094 NPCM7XX_PINCFG(164, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1095 NPCM7XX_PINCFG(165, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1096 NPCM7XX_PINCFG(166, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1097 NPCM7XX_PINCFG(167, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1098 NPCM7XX_PINCFG(168, lpcclk, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL3, 16, 0),
1099 NPCM7XX_PINCFG(169, scipme, MFSEL3, 0, none, NONE, 0, none, NONE, 0, 0),
1100 NPCM7XX_PINCFG(170, sci, MFSEL1, 22, none, NONE, 0, none, NONE, 0, 0),
1101 NPCM7XX_PINCFG(171, smb6, MFSEL3, 1, none, NONE, 0, none, NONE, 0, 0),
1102 NPCM7XX_PINCFG(172, smb6, MFSEL3, 1, none, NONE, 0, none, NONE, 0, 0),
1103 NPCM7XX_PINCFG(173, smb7, MFSEL3, 2, none, NONE, 0, none, NONE, 0, 0),
1104 NPCM7XX_PINCFG(174, smb7, MFSEL3, 2, none, NONE, 0, none, NONE, 0, 0),
1105 NPCM7XX_PINCFG(175, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
1106 NPCM7XX_PINCFG(176, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
1107 NPCM7XX_PINCFG(177, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
1108 NPCM7XX_PINCFG(178, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1109 NPCM7XX_PINCFG(179, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1110 NPCM7XX_PINCFG(180, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1111 NPCM7XX_PINCFG(181, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1112 NPCM7XX_PINCFG(182, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1113 NPCM7XX_PINCFG(183, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1114 NPCM7XX_PINCFG(184, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1115 NPCM7XX_PINCFG(185, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1116 NPCM7XX_PINCFG(186, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1117 NPCM7XX_PINCFG(187, spi3cs1, MFSEL4, 17, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1118 NPCM7XX_PINCFG(188, spi3quad, MFSEL4, 20, spi3cs2, MFSEL4, 18, none, NONE, 0, DSTR(8, 12) | SLEW),
1119 NPCM7XX_PINCFG(189, spi3quad, MFSEL4, 20, spi3cs3, MFSEL4, 19, none, NONE, 0, DSTR(8, 12) | SLEW),
1120 NPCM7XX_PINCFG(190, gpio, FLOCKR1, 20, nprd_smi, NONE, 0, none, NONE, 0, DSTR(2, 4)),
1121 NPCM7XX_PINCFG(191, none, NONE, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)), /* XX */
1122
1123 NPCM7XX_PINCFG(192, none, NONE, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)), /* XX */
1124 NPCM7XX_PINCFG(193, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1125 NPCM7XX_PINCFG(194, smb0b, I2CSEGSEL, 0, none, NONE, 0, none, NONE, 0, 0),
1126 NPCM7XX_PINCFG(195, smb0b, I2CSEGSEL, 0, none, NONE, 0, none, NONE, 0, 0),
1127 NPCM7XX_PINCFG(196, smb0c, I2CSEGSEL, 1, none, NONE, 0, none, NONE, 0, 0),
1128 NPCM7XX_PINCFG(197, smb0den, I2CSEGSEL, 22, none, NONE, 0, none, NONE, 0, SLEW),
1129 NPCM7XX_PINCFG(198, smb0d, I2CSEGSEL, 2, none, NONE, 0, none, NONE, 0, 0),
1130 NPCM7XX_PINCFG(199, smb0d, I2CSEGSEL, 2, none, NONE, 0, none, NONE, 0, 0),
1131 NPCM7XX_PINCFG(200, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1132 NPCM7XX_PINCFG(201, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1133 NPCM7XX_PINCFG(202, smb0c, I2CSEGSEL, 1, none, NONE, 0, none, NONE, 0, 0),
1134 NPCM7XX_PINCFG(203, faninx, MFSEL3, 3, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1135 NPCM7XX_PINCFG(204, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, SLEW),
1136 NPCM7XX_PINCFG(205, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, SLEW),
1137 NPCM7XX_PINCFG(206, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, DSTR(4, 8)),
1138 NPCM7XX_PINCFG(207, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, DSTR(4, 8)),
1139 NPCM7XX_PINCFG(208, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1140 NPCM7XX_PINCFG(209, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1141 NPCM7XX_PINCFG(210, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1142 NPCM7XX_PINCFG(211, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1143 NPCM7XX_PINCFG(212, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1144 NPCM7XX_PINCFG(213, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1145 NPCM7XX_PINCFG(214, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1146 NPCM7XX_PINCFG(215, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1147 NPCM7XX_PINCFG(216, rg2mdio, MFSEL4, 23, ddr, MFSEL3, 26, none, NONE, 0, 0),
1148 NPCM7XX_PINCFG(217, rg2mdio, MFSEL4, 23, ddr, MFSEL3, 26, none, NONE, 0, 0),
1149 NPCM7XX_PINCFG(218, wdog1, MFSEL3, 19, none, NONE, 0, none, NONE, 0, 0),
1150 NPCM7XX_PINCFG(219, wdog2, MFSEL3, 20, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1151 NPCM7XX_PINCFG(220, smb12, MFSEL3, 5, none, NONE, 0, none, NONE, 0, 0),
1152 NPCM7XX_PINCFG(221, smb12, MFSEL3, 5, none, NONE, 0, none, NONE, 0, 0),
1153 NPCM7XX_PINCFG(222, smb13, MFSEL3, 6, none, NONE, 0, none, NONE, 0, 0),
1154 NPCM7XX_PINCFG(223, smb13, MFSEL3, 6, none, NONE, 0, none, NONE, 0, 0),
1155
1156 NPCM7XX_PINCFG(224, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, SLEW),
1157 NPCM7XX_PINCFG(225, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1158 NPCM7XX_PINCFG(226, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1159 NPCM7XX_PINCFG(227, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1160 NPCM7XX_PINCFG(228, spixcs1, MFSEL4, 28, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1161 NPCM7XX_PINCFG(229, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1162 NPCM7XX_PINCFG(230, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1163 NPCM7XX_PINCFG(231, clkreq, MFSEL4, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1164 NPCM7XX_PINCFG(253, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* SDHC1 power */
1165 NPCM7XX_PINCFG(254, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* SDHC2 power */
1166 NPCM7XX_PINCFG(255, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* DACOSEL */
1167 };
1168
1169 /* number, name, drv_data */
1170 static const struct pinctrl_pin_desc npcm7xx_pins[] = {
1171 PINCTRL_PIN(0, "GPIO0/IOX1DI"),
1172 PINCTRL_PIN(1, "GPIO1/IOX1LD"),
1173 PINCTRL_PIN(2, "GPIO2/IOX1CK"),
1174 PINCTRL_PIN(3, "GPIO3/IOX1D0"),
1175 PINCTRL_PIN(4, "GPIO4/IOX2DI/SMB1DSDA"),
1176 PINCTRL_PIN(5, "GPIO5/IOX2LD/SMB1DSCL"),
1177 PINCTRL_PIN(6, "GPIO6/IOX2CK/SMB2DSDA"),
1178 PINCTRL_PIN(7, "GPIO7/IOX2D0/SMB2DSCL"),
1179 PINCTRL_PIN(8, "GPIO8/LKGPO1"),
1180 PINCTRL_PIN(9, "GPIO9/LKGPO2"),
1181 PINCTRL_PIN(10, "GPIO10/IOXHLD"),
1182 PINCTRL_PIN(11, "GPIO11/IOXHCK"),
1183 PINCTRL_PIN(12, "GPIO12/GSPICK/SMB5BSCL"),
1184 PINCTRL_PIN(13, "GPIO13/GSPIDO/SMB5BSDA"),
1185 PINCTRL_PIN(14, "GPIO14/GSPIDI/SMB5CSCL"),
1186 PINCTRL_PIN(15, "GPIO15/GSPICS/SMB5CSDA"),
1187 PINCTRL_PIN(16, "GPIO16/LKGPO0"),
1188 PINCTRL_PIN(17, "GPIO17/PSPI2DI/SMB4DEN"),
1189 PINCTRL_PIN(18, "GPIO18/PSPI2D0/SMB4BSDA"),
1190 PINCTRL_PIN(19, "GPIO19/PSPI2CK/SMB4BSCL"),
1191 PINCTRL_PIN(20, "GPIO20/SMB4CSDA/SMB15SDA"),
1192 PINCTRL_PIN(21, "GPIO21/SMB4CSCL/SMB15SCL"),
1193 PINCTRL_PIN(22, "GPIO22/SMB4DSDA/SMB14SDA"),
1194 PINCTRL_PIN(23, "GPIO23/SMB4DSCL/SMB14SCL"),
1195 PINCTRL_PIN(24, "GPIO24/IOXHDO"),
1196 PINCTRL_PIN(25, "GPIO25/IOXHDI"),
1197 PINCTRL_PIN(26, "GPIO26/SMB5SDA"),
1198 PINCTRL_PIN(27, "GPIO27/SMB5SCL"),
1199 PINCTRL_PIN(28, "GPIO28/SMB4SDA"),
1200 PINCTRL_PIN(29, "GPIO29/SMB4SCL"),
1201 PINCTRL_PIN(30, "GPIO30/SMB3SDA"),
1202 PINCTRL_PIN(31, "GPIO31/SMB3SCL"),
1203
1204 PINCTRL_PIN(32, "GPIO32/nSPI0CS1"),
1205 PINCTRL_PIN(33, "SPI0D2"),
1206 PINCTRL_PIN(34, "SPI0D3"),
1207 PINCTRL_PIN(37, "GPIO37/SMB3CSDA"),
1208 PINCTRL_PIN(38, "GPIO38/SMB3CSCL"),
1209 PINCTRL_PIN(39, "GPIO39/SMB3BSDA"),
1210 PINCTRL_PIN(40, "GPIO40/SMB3BSCL"),
1211 PINCTRL_PIN(41, "GPIO41/BSPRXD"),
1212 PINCTRL_PIN(42, "GPO42/BSPTXD/STRAP11"),
1213 PINCTRL_PIN(43, "GPIO43/RXD1/JTMS2/BU1RXD"),
1214 PINCTRL_PIN(44, "GPIO44/nCTS1/JTDI2/BU1CTS"),
1215 PINCTRL_PIN(45, "GPIO45/nDCD1/JTDO2"),
1216 PINCTRL_PIN(46, "GPIO46/nDSR1/JTCK2"),
1217 PINCTRL_PIN(47, "GPIO47/nRI1/JCP_RDY2"),
1218 PINCTRL_PIN(48, "GPIO48/TXD2/BSPTXD"),
1219 PINCTRL_PIN(49, "GPIO49/RXD2/BSPRXD"),
1220 PINCTRL_PIN(50, "GPIO50/nCTS2"),
1221 PINCTRL_PIN(51, "GPO51/nRTS2/STRAP2"),
1222 PINCTRL_PIN(52, "GPIO52/nDCD2"),
1223 PINCTRL_PIN(53, "GPO53/nDTR2_BOUT2/STRAP1"),
1224 PINCTRL_PIN(54, "GPIO54/nDSR2"),
1225 PINCTRL_PIN(55, "GPIO55/nRI2"),
1226 PINCTRL_PIN(56, "GPIO56/R1RXERR"),
1227 PINCTRL_PIN(57, "GPIO57/R1MDC"),
1228 PINCTRL_PIN(58, "GPIO58/R1MDIO"),
1229 PINCTRL_PIN(59, "GPIO59/SMB3DSDA"),
1230 PINCTRL_PIN(60, "GPIO60/SMB3DSCL"),
1231 PINCTRL_PIN(61, "GPO61/nDTR1_BOUT1/STRAP6"),
1232 PINCTRL_PIN(62, "GPO62/nRTST1/STRAP5"),
1233 PINCTRL_PIN(63, "GPO63/TXD1/STRAP4"),
1234
1235 PINCTRL_PIN(64, "GPIO64/FANIN0"),
1236 PINCTRL_PIN(65, "GPIO65/FANIN1"),
1237 PINCTRL_PIN(66, "GPIO66/FANIN2"),
1238 PINCTRL_PIN(67, "GPIO67/FANIN3"),
1239 PINCTRL_PIN(68, "GPIO68/FANIN4"),
1240 PINCTRL_PIN(69, "GPIO69/FANIN5"),
1241 PINCTRL_PIN(70, "GPIO70/FANIN6"),
1242 PINCTRL_PIN(71, "GPIO71/FANIN7"),
1243 PINCTRL_PIN(72, "GPIO72/FANIN8"),
1244 PINCTRL_PIN(73, "GPIO73/FANIN9"),
1245 PINCTRL_PIN(74, "GPIO74/FANIN10"),
1246 PINCTRL_PIN(75, "GPIO75/FANIN11"),
1247 PINCTRL_PIN(76, "GPIO76/FANIN12"),
1248 PINCTRL_PIN(77, "GPIO77/FANIN13"),
1249 PINCTRL_PIN(78, "GPIO78/FANIN14"),
1250 PINCTRL_PIN(79, "GPIO79/FANIN15"),
1251 PINCTRL_PIN(80, "GPIO80/PWM0"),
1252 PINCTRL_PIN(81, "GPIO81/PWM1"),
1253 PINCTRL_PIN(82, "GPIO82/PWM2"),
1254 PINCTRL_PIN(83, "GPIO83/PWM3"),
1255 PINCTRL_PIN(84, "GPIO84/R2TXD0"),
1256 PINCTRL_PIN(85, "GPIO85/R2TXD1"),
1257 PINCTRL_PIN(86, "GPIO86/R2TXEN"),
1258 PINCTRL_PIN(87, "GPIO87/R2RXD0"),
1259 PINCTRL_PIN(88, "GPIO88/R2RXD1"),
1260 PINCTRL_PIN(89, "GPIO89/R2CRSDV"),
1261 PINCTRL_PIN(90, "GPIO90/R2RXERR"),
1262 PINCTRL_PIN(91, "GPIO91/R2MDC"),
1263 PINCTRL_PIN(92, "GPIO92/R2MDIO"),
1264 PINCTRL_PIN(93, "GPIO93/GA20/SMB5DSCL"),
1265 PINCTRL_PIN(94, "GPIO94/nKBRST/SMB5DSDA"),
1266 PINCTRL_PIN(95, "GPIO95/nLRESET/nESPIRST"),
1267
1268 PINCTRL_PIN(96, "GPIO96/RG1TXD0"),
1269 PINCTRL_PIN(97, "GPIO97/RG1TXD1"),
1270 PINCTRL_PIN(98, "GPIO98/RG1TXD2"),
1271 PINCTRL_PIN(99, "GPIO99/RG1TXD3"),
1272 PINCTRL_PIN(100, "GPIO100/RG1TXC"),
1273 PINCTRL_PIN(101, "GPIO101/RG1TXCTL"),
1274 PINCTRL_PIN(102, "GPIO102/RG1RXD0"),
1275 PINCTRL_PIN(103, "GPIO103/RG1RXD1"),
1276 PINCTRL_PIN(104, "GPIO104/RG1RXD2"),
1277 PINCTRL_PIN(105, "GPIO105/RG1RXD3"),
1278 PINCTRL_PIN(106, "GPIO106/RG1RXC"),
1279 PINCTRL_PIN(107, "GPIO107/RG1RXCTL"),
1280 PINCTRL_PIN(108, "GPIO108/RG1MDC"),
1281 PINCTRL_PIN(109, "GPIO109/RG1MDIO"),
1282 PINCTRL_PIN(110, "GPIO110/RG2TXD0/DDRV0"),
1283 PINCTRL_PIN(111, "GPIO111/RG2TXD1/DDRV1"),
1284 PINCTRL_PIN(112, "GPIO112/RG2TXD2/DDRV2"),
1285 PINCTRL_PIN(113, "GPIO113/RG2TXD3/DDRV3"),
1286 PINCTRL_PIN(114, "GPIO114/SMB0SCL"),
1287 PINCTRL_PIN(115, "GPIO115/SMB0SDA"),
1288 PINCTRL_PIN(116, "GPIO116/SMB1SCL"),
1289 PINCTRL_PIN(117, "GPIO117/SMB1SDA"),
1290 PINCTRL_PIN(118, "GPIO118/SMB2SCL"),
1291 PINCTRL_PIN(119, "GPIO119/SMB2SDA"),
1292 PINCTRL_PIN(120, "GPIO120/SMB2CSDA"),
1293 PINCTRL_PIN(121, "GPIO121/SMB2CSCL"),
1294 PINCTRL_PIN(122, "GPIO122/SMB2BSDA"),
1295 PINCTRL_PIN(123, "GPIO123/SMB2BSCL"),
1296 PINCTRL_PIN(124, "GPIO124/SMB1CSDA"),
1297 PINCTRL_PIN(125, "GPIO125/SMB1CSCL"),
1298 PINCTRL_PIN(126, "GPIO126/SMB1BSDA"),
1299 PINCTRL_PIN(127, "GPIO127/SMB1BSCL"),
1300
1301 PINCTRL_PIN(128, "GPIO128/SMB8SCL"),
1302 PINCTRL_PIN(129, "GPIO129/SMB8SDA"),
1303 PINCTRL_PIN(130, "GPIO130/SMB9SCL"),
1304 PINCTRL_PIN(131, "GPIO131/SMB9SDA"),
1305 PINCTRL_PIN(132, "GPIO132/SMB10SCL"),
1306 PINCTRL_PIN(133, "GPIO133/SMB10SDA"),
1307 PINCTRL_PIN(134, "GPIO134/SMB11SCL"),
1308 PINCTRL_PIN(135, "GPIO135/SMB11SDA"),
1309 PINCTRL_PIN(136, "GPIO136/SD1DT0"),
1310 PINCTRL_PIN(137, "GPIO137/SD1DT1"),
1311 PINCTRL_PIN(138, "GPIO138/SD1DT2"),
1312 PINCTRL_PIN(139, "GPIO139/SD1DT3"),
1313 PINCTRL_PIN(140, "GPIO140/SD1CLK"),
1314 PINCTRL_PIN(141, "GPIO141/SD1WP"),
1315 PINCTRL_PIN(142, "GPIO142/SD1CMD"),
1316 PINCTRL_PIN(143, "GPIO143/SD1CD/SD1PWR"),
1317 PINCTRL_PIN(144, "GPIO144/PWM4"),
1318 PINCTRL_PIN(145, "GPIO145/PWM5"),
1319 PINCTRL_PIN(146, "GPIO146/PWM6"),
1320 PINCTRL_PIN(147, "GPIO147/PWM7"),
1321 PINCTRL_PIN(148, "GPIO148/MMCDT4"),
1322 PINCTRL_PIN(149, "GPIO149/MMCDT5"),
1323 PINCTRL_PIN(150, "GPIO150/MMCDT6"),
1324 PINCTRL_PIN(151, "GPIO151/MMCDT7"),
1325 PINCTRL_PIN(152, "GPIO152/MMCCLK"),
1326 PINCTRL_PIN(153, "GPIO153/MMCWP"),
1327 PINCTRL_PIN(154, "GPIO154/MMCCMD"),
1328 PINCTRL_PIN(155, "GPIO155/nMMCCD/nMMCRST"),
1329 PINCTRL_PIN(156, "GPIO156/MMCDT0"),
1330 PINCTRL_PIN(157, "GPIO157/MMCDT1"),
1331 PINCTRL_PIN(158, "GPIO158/MMCDT2"),
1332 PINCTRL_PIN(159, "GPIO159/MMCDT3"),
1333
1334 PINCTRL_PIN(160, "GPIO160/CLKOUT/RNGOSCOUT"),
1335 PINCTRL_PIN(161, "GPIO161/nLFRAME/nESPICS"),
1336 PINCTRL_PIN(162, "GPIO162/SERIRQ"),
1337 PINCTRL_PIN(163, "GPIO163/LCLK/ESPICLK"),
1338 PINCTRL_PIN(164, "GPIO164/LAD0/ESPI_IO0"/*dscnt6*/),
1339 PINCTRL_PIN(165, "GPIO165/LAD1/ESPI_IO1"/*dscnt6*/),
1340 PINCTRL_PIN(166, "GPIO166/LAD2/ESPI_IO2"/*dscnt6*/),
1341 PINCTRL_PIN(167, "GPIO167/LAD3/ESPI_IO3"/*dscnt6*/),
1342 PINCTRL_PIN(168, "GPIO168/nCLKRUN/nESPIALERT"),
1343 PINCTRL_PIN(169, "GPIO169/nSCIPME"),
1344 PINCTRL_PIN(170, "GPIO170/nSMI"),
1345 PINCTRL_PIN(171, "GPIO171/SMB6SCL"),
1346 PINCTRL_PIN(172, "GPIO172/SMB6SDA"),
1347 PINCTRL_PIN(173, "GPIO173/SMB7SCL"),
1348 PINCTRL_PIN(174, "GPIO174/SMB7SDA"),
1349 PINCTRL_PIN(175, "GPIO175/PSPI1CK/FANIN19"),
1350 PINCTRL_PIN(176, "GPIO176/PSPI1DO/FANIN18"),
1351 PINCTRL_PIN(177, "GPIO177/PSPI1DI/FANIN17"),
1352 PINCTRL_PIN(178, "GPIO178/R1TXD0"),
1353 PINCTRL_PIN(179, "GPIO179/R1TXD1"),
1354 PINCTRL_PIN(180, "GPIO180/R1TXEN"),
1355 PINCTRL_PIN(181, "GPIO181/R1RXD0"),
1356 PINCTRL_PIN(182, "GPIO182/R1RXD1"),
1357 PINCTRL_PIN(183, "GPIO183/SPI3CK"),
1358 PINCTRL_PIN(184, "GPO184/SPI3D0/STRAP9"),
1359 PINCTRL_PIN(185, "GPO185/SPI3D1/STRAP10"),
1360 PINCTRL_PIN(186, "GPIO186/nSPI3CS0"),
1361 PINCTRL_PIN(187, "GPIO187/nSPI3CS1"),
1362 PINCTRL_PIN(188, "GPIO188/SPI3D2/nSPI3CS2"),
1363 PINCTRL_PIN(189, "GPIO189/SPI3D3/nSPI3CS3"),
1364 PINCTRL_PIN(190, "GPIO190/nPRD_SMI"),
1365 PINCTRL_PIN(191, "GPIO191"),
1366
1367 PINCTRL_PIN(192, "GPIO192"),
1368 PINCTRL_PIN(193, "GPIO193/R1CRSDV"),
1369 PINCTRL_PIN(194, "GPIO194/SMB0BSCL"),
1370 PINCTRL_PIN(195, "GPIO195/SMB0BSDA"),
1371 PINCTRL_PIN(196, "GPIO196/SMB0CSCL"),
1372 PINCTRL_PIN(197, "GPIO197/SMB0DEN"),
1373 PINCTRL_PIN(198, "GPIO198/SMB0DSDA"),
1374 PINCTRL_PIN(199, "GPIO199/SMB0DSCL"),
1375 PINCTRL_PIN(200, "GPIO200/R2CK"),
1376 PINCTRL_PIN(201, "GPIO201/R1CK"),
1377 PINCTRL_PIN(202, "GPIO202/SMB0CSDA"),
1378 PINCTRL_PIN(203, "GPIO203/FANIN16"),
1379 PINCTRL_PIN(204, "GPIO204/DDC2SCL"),
1380 PINCTRL_PIN(205, "GPIO205/DDC2SDA"),
1381 PINCTRL_PIN(206, "GPIO206/HSYNC2"),
1382 PINCTRL_PIN(207, "GPIO207/VSYNC2"),
1383 PINCTRL_PIN(208, "GPIO208/RG2TXC/DVCK"),
1384 PINCTRL_PIN(209, "GPIO209/RG2TXCTL/DDRV4"),
1385 PINCTRL_PIN(210, "GPIO210/RG2RXD0/DDRV5"),
1386 PINCTRL_PIN(211, "GPIO211/RG2RXD1/DDRV6"),
1387 PINCTRL_PIN(212, "GPIO212/RG2RXD2/DDRV7"),
1388 PINCTRL_PIN(213, "GPIO213/RG2RXD3/DDRV8"),
1389 PINCTRL_PIN(214, "GPIO214/RG2RXC/DDRV9"),
1390 PINCTRL_PIN(215, "GPIO215/RG2RXCTL/DDRV10"),
1391 PINCTRL_PIN(216, "GPIO216/RG2MDC/DDRV11"),
1392 PINCTRL_PIN(217, "GPIO217/RG2MDIO/DVHSYNC"),
1393 PINCTRL_PIN(218, "GPIO218/nWDO1"),
1394 PINCTRL_PIN(219, "GPIO219/nWDO2"),
1395 PINCTRL_PIN(220, "GPIO220/SMB12SCL"),
1396 PINCTRL_PIN(221, "GPIO221/SMB12SDA"),
1397 PINCTRL_PIN(222, "GPIO222/SMB13SCL"),
1398 PINCTRL_PIN(223, "GPIO223/SMB13SDA"),
1399
1400 PINCTRL_PIN(224, "GPIO224/SPIXCK"),
1401 PINCTRL_PIN(225, "GPO225/SPIXD0/STRAP12"),
1402 PINCTRL_PIN(226, "GPO226/SPIXD1/STRAP13"),
1403 PINCTRL_PIN(227, "GPIO227/nSPIXCS0"),
1404 PINCTRL_PIN(228, "GPIO228/nSPIXCS1"),
1405 PINCTRL_PIN(229, "GPO229/SPIXD2/STRAP3"),
1406 PINCTRL_PIN(230, "GPIO230/SPIXD3"),
1407 PINCTRL_PIN(231, "GPIO231/nCLKREQ"),
1408 PINCTRL_PIN(255, "GPI255/DACOSEL"),
1409 };
1410
1411 /* Enable mode in pin group */
npcm7xx_setfunc(struct regmap * gcr_regmap,const unsigned int * pin,int pin_number,int mode)1412 static void npcm7xx_setfunc(struct regmap *gcr_regmap, const unsigned int *pin,
1413 int pin_number, int mode)
1414 {
1415 const struct npcm7xx_pincfg *cfg;
1416 int i;
1417
1418 for (i = 0 ; i < pin_number ; i++) {
1419 cfg = &pincfg[pin[i]];
1420 if (mode == fn_gpio || cfg->fn0 == mode || cfg->fn1 == mode || cfg->fn2 == mode) {
1421 if (cfg->reg0)
1422 regmap_update_bits(gcr_regmap, cfg->reg0,
1423 BIT(cfg->bit0),
1424 !!(cfg->fn0 == mode) ?
1425 BIT(cfg->bit0) : 0);
1426 if (cfg->reg1)
1427 regmap_update_bits(gcr_regmap, cfg->reg1,
1428 BIT(cfg->bit1),
1429 !!(cfg->fn1 == mode) ?
1430 BIT(cfg->bit1) : 0);
1431 if (cfg->reg2)
1432 regmap_update_bits(gcr_regmap, cfg->reg2,
1433 BIT(cfg->bit2),
1434 !!(cfg->fn2 == mode) ?
1435 BIT(cfg->bit2) : 0);
1436 }
1437 }
1438 }
1439
1440 /* Get slew rate of pin (high/low) */
npcm7xx_get_slew_rate(struct npcm7xx_gpio * bank,struct regmap * gcr_regmap,unsigned int pin)1441 static int npcm7xx_get_slew_rate(struct npcm7xx_gpio *bank,
1442 struct regmap *gcr_regmap, unsigned int pin)
1443 {
1444 u32 val;
1445 int gpio = (pin % bank->gc.ngpio);
1446 unsigned long pinmask = BIT(gpio);
1447
1448 if (pincfg[pin].flag & SLEW)
1449 return ioread32(bank->base + NPCM7XX_GP_N_OSRC)
1450 & pinmask;
1451 /* LPC Slew rate in SRCNT register */
1452 if (pincfg[pin].flag & SLEWLPC) {
1453 regmap_read(gcr_regmap, NPCM7XX_GCR_SRCNT, &val);
1454 return !!(val & SRCNT_ESPI);
1455 }
1456
1457 return -EINVAL;
1458 }
1459
1460 /* Set slew rate of pin (high/low) */
npcm7xx_set_slew_rate(struct npcm7xx_gpio * bank,struct regmap * gcr_regmap,unsigned int pin,int arg)1461 static int npcm7xx_set_slew_rate(struct npcm7xx_gpio *bank,
1462 struct regmap *gcr_regmap, unsigned int pin,
1463 int arg)
1464 {
1465 int gpio = BIT(pin % bank->gc.ngpio);
1466
1467 if (pincfg[pin].flag & SLEW) {
1468 switch (arg) {
1469 case 0:
1470 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_OSRC,
1471 gpio);
1472 return 0;
1473 case 1:
1474 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_OSRC,
1475 gpio);
1476 return 0;
1477 default:
1478 return -EINVAL;
1479 }
1480 }
1481 /* LPC Slew rate in SRCNT register */
1482 if (pincfg[pin].flag & SLEWLPC) {
1483 switch (arg) {
1484 case 0:
1485 regmap_update_bits(gcr_regmap, NPCM7XX_GCR_SRCNT,
1486 SRCNT_ESPI, 0);
1487 return 0;
1488 case 1:
1489 regmap_update_bits(gcr_regmap, NPCM7XX_GCR_SRCNT,
1490 SRCNT_ESPI, SRCNT_ESPI);
1491 return 0;
1492 default:
1493 return -EINVAL;
1494 }
1495 }
1496
1497 return -EINVAL;
1498 }
1499
1500 /* Get drive strength for a pin, if supported */
npcm7xx_get_drive_strength(struct pinctrl_dev * pctldev,unsigned int pin)1501 static int npcm7xx_get_drive_strength(struct pinctrl_dev *pctldev,
1502 unsigned int pin)
1503 {
1504 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1505 struct npcm7xx_gpio *bank =
1506 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1507 int gpio = (pin % bank->gc.ngpio);
1508 unsigned long pinmask = BIT(gpio);
1509 u32 ds = 0;
1510 int flg, val;
1511
1512 flg = pincfg[pin].flag;
1513 if (flg & DRIVE_STRENGTH_MASK) {
1514 /* Get standard reading */
1515 val = ioread32(bank->base + NPCM7XX_GP_N_ODSC)
1516 & pinmask;
1517 ds = val ? DSHI(flg) : DSLO(flg);
1518 dev_dbg(bank->gc.parent,
1519 "pin %d strength %d = %d\n", pin, val, ds);
1520 return ds;
1521 }
1522
1523 return -EINVAL;
1524 }
1525
1526 /* Set drive strength for a pin, if supported */
npcm7xx_set_drive_strength(struct npcm7xx_pinctrl * npcm,unsigned int pin,int nval)1527 static int npcm7xx_set_drive_strength(struct npcm7xx_pinctrl *npcm,
1528 unsigned int pin, int nval)
1529 {
1530 int v;
1531 struct npcm7xx_gpio *bank =
1532 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1533 int gpio = BIT(pin % bank->gc.ngpio);
1534
1535 v = (pincfg[pin].flag & DRIVE_STRENGTH_MASK);
1536 if (!nval || !v)
1537 return -ENOTSUPP;
1538 if (DSLO(v) == nval) {
1539 dev_dbg(bank->gc.parent,
1540 "setting pin %d to low strength [%d]\n", pin, nval);
1541 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_ODSC, gpio);
1542 return 0;
1543 } else if (DSHI(v) == nval) {
1544 dev_dbg(bank->gc.parent,
1545 "setting pin %d to high strength [%d]\n", pin, nval);
1546 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_ODSC, gpio);
1547 return 0;
1548 }
1549
1550 return -ENOTSUPP;
1551 }
1552
1553 /* pinctrl_ops */
npcm7xx_pin_dbg_show(struct pinctrl_dev * pctldev,struct seq_file * s,unsigned int offset)1554 static void npcm7xx_pin_dbg_show(struct pinctrl_dev *pctldev,
1555 struct seq_file *s, unsigned int offset)
1556 {
1557 seq_printf(s, "pinctrl_ops.dbg: %d", offset);
1558 }
1559
npcm7xx_get_groups_count(struct pinctrl_dev * pctldev)1560 static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
1561 {
1562 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1563
1564 dev_dbg(npcm->dev, "group size: %zu\n", ARRAY_SIZE(npcm7xx_groups));
1565 return ARRAY_SIZE(npcm7xx_groups);
1566 }
1567
npcm7xx_get_group_name(struct pinctrl_dev * pctldev,unsigned int selector)1568 static const char *npcm7xx_get_group_name(struct pinctrl_dev *pctldev,
1569 unsigned int selector)
1570 {
1571 return npcm7xx_groups[selector].name;
1572 }
1573
npcm7xx_get_group_pins(struct pinctrl_dev * pctldev,unsigned int selector,const unsigned int ** pins,unsigned int * npins)1574 static int npcm7xx_get_group_pins(struct pinctrl_dev *pctldev,
1575 unsigned int selector,
1576 const unsigned int **pins,
1577 unsigned int *npins)
1578 {
1579 *npins = npcm7xx_groups[selector].npins;
1580 *pins = npcm7xx_groups[selector].pins;
1581
1582 return 0;
1583 }
1584
npcm7xx_dt_node_to_map(struct pinctrl_dev * pctldev,struct device_node * np_config,struct pinctrl_map ** map,u32 * num_maps)1585 static int npcm7xx_dt_node_to_map(struct pinctrl_dev *pctldev,
1586 struct device_node *np_config,
1587 struct pinctrl_map **map,
1588 u32 *num_maps)
1589 {
1590 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1591
1592 dev_dbg(npcm->dev, "dt_node_to_map: %s\n", np_config->name);
1593 return pinconf_generic_dt_node_to_map(pctldev, np_config,
1594 map, num_maps,
1595 PIN_MAP_TYPE_INVALID);
1596 }
1597
npcm7xx_dt_free_map(struct pinctrl_dev * pctldev,struct pinctrl_map * map,u32 num_maps)1598 static void npcm7xx_dt_free_map(struct pinctrl_dev *pctldev,
1599 struct pinctrl_map *map, u32 num_maps)
1600 {
1601 kfree(map);
1602 }
1603
1604 static const struct pinctrl_ops npcm7xx_pinctrl_ops = {
1605 .get_groups_count = npcm7xx_get_groups_count,
1606 .get_group_name = npcm7xx_get_group_name,
1607 .get_group_pins = npcm7xx_get_group_pins,
1608 .pin_dbg_show = npcm7xx_pin_dbg_show,
1609 .dt_node_to_map = npcm7xx_dt_node_to_map,
1610 .dt_free_map = npcm7xx_dt_free_map,
1611 };
1612
1613 /* pinmux_ops */
npcm7xx_get_functions_count(struct pinctrl_dev * pctldev)1614 static int npcm7xx_get_functions_count(struct pinctrl_dev *pctldev)
1615 {
1616 return ARRAY_SIZE(npcm7xx_funcs);
1617 }
1618
npcm7xx_get_function_name(struct pinctrl_dev * pctldev,unsigned int function)1619 static const char *npcm7xx_get_function_name(struct pinctrl_dev *pctldev,
1620 unsigned int function)
1621 {
1622 return npcm7xx_funcs[function].name;
1623 }
1624
npcm7xx_get_function_groups(struct pinctrl_dev * pctldev,unsigned int function,const char * const ** groups,unsigned int * const ngroups)1625 static int npcm7xx_get_function_groups(struct pinctrl_dev *pctldev,
1626 unsigned int function,
1627 const char * const **groups,
1628 unsigned int * const ngroups)
1629 {
1630 *ngroups = npcm7xx_funcs[function].ngroups;
1631 *groups = npcm7xx_funcs[function].groups;
1632
1633 return 0;
1634 }
1635
npcm7xx_pinmux_set_mux(struct pinctrl_dev * pctldev,unsigned int function,unsigned int group)1636 static int npcm7xx_pinmux_set_mux(struct pinctrl_dev *pctldev,
1637 unsigned int function,
1638 unsigned int group)
1639 {
1640 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1641
1642 dev_dbg(npcm->dev, "set_mux: %d, %d[%s]\n", function, group,
1643 npcm7xx_groups[group].name);
1644
1645 npcm7xx_setfunc(npcm->gcr_regmap, npcm7xx_groups[group].pins,
1646 npcm7xx_groups[group].npins, group);
1647
1648 return 0;
1649 }
1650
npcm7xx_gpio_request_enable(struct pinctrl_dev * pctldev,struct pinctrl_gpio_range * range,unsigned int offset)1651 static int npcm7xx_gpio_request_enable(struct pinctrl_dev *pctldev,
1652 struct pinctrl_gpio_range *range,
1653 unsigned int offset)
1654 {
1655 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1656
1657 if (!range) {
1658 dev_err(npcm->dev, "invalid range\n");
1659 return -EINVAL;
1660 }
1661 if (!range->gc) {
1662 dev_err(npcm->dev, "invalid gpiochip\n");
1663 return -EINVAL;
1664 }
1665
1666 npcm7xx_setfunc(npcm->gcr_regmap, &offset, 1, fn_gpio);
1667
1668 return 0;
1669 }
1670
1671 /* Release GPIO back to pinctrl mode */
npcm7xx_gpio_request_free(struct pinctrl_dev * pctldev,struct pinctrl_gpio_range * range,unsigned int offset)1672 static void npcm7xx_gpio_request_free(struct pinctrl_dev *pctldev,
1673 struct pinctrl_gpio_range *range,
1674 unsigned int offset)
1675 {
1676 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1677 int virq;
1678
1679 virq = irq_find_mapping(npcm->domain, offset);
1680 if (virq)
1681 irq_dispose_mapping(virq);
1682 }
1683
1684 /* Set GPIO direction */
npcm_gpio_set_direction(struct pinctrl_dev * pctldev,struct pinctrl_gpio_range * range,unsigned int offset,bool input)1685 static int npcm_gpio_set_direction(struct pinctrl_dev *pctldev,
1686 struct pinctrl_gpio_range *range,
1687 unsigned int offset, bool input)
1688 {
1689 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1690 struct npcm7xx_gpio *bank =
1691 &npcm->gpio_bank[offset / NPCM7XX_GPIO_PER_BANK];
1692 int gpio = BIT(offset % bank->gc.ngpio);
1693
1694 dev_dbg(bank->gc.parent, "GPIO Set Direction: %d = %d\n", offset,
1695 input);
1696 if (input)
1697 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OEC);
1698 else
1699 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OES);
1700
1701 return 0;
1702 }
1703
1704 static const struct pinmux_ops npcm7xx_pinmux_ops = {
1705 .get_functions_count = npcm7xx_get_functions_count,
1706 .get_function_name = npcm7xx_get_function_name,
1707 .get_function_groups = npcm7xx_get_function_groups,
1708 .set_mux = npcm7xx_pinmux_set_mux,
1709 .gpio_request_enable = npcm7xx_gpio_request_enable,
1710 .gpio_disable_free = npcm7xx_gpio_request_free,
1711 .gpio_set_direction = npcm_gpio_set_direction,
1712 };
1713
1714 /* pinconf_ops */
npcm7xx_config_get(struct pinctrl_dev * pctldev,unsigned int pin,unsigned long * config)1715 static int npcm7xx_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
1716 unsigned long *config)
1717 {
1718 enum pin_config_param param = pinconf_to_config_param(*config);
1719 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1720 struct npcm7xx_gpio *bank =
1721 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1722 int gpio = (pin % bank->gc.ngpio);
1723 unsigned long pinmask = BIT(gpio);
1724 u32 ie, oe, pu, pd;
1725 int rc = 0;
1726
1727 switch (param) {
1728 case PIN_CONFIG_BIAS_DISABLE:
1729 case PIN_CONFIG_BIAS_PULL_UP:
1730 case PIN_CONFIG_BIAS_PULL_DOWN:
1731 pu = ioread32(bank->base + NPCM7XX_GP_N_PU) & pinmask;
1732 pd = ioread32(bank->base + NPCM7XX_GP_N_PD) & pinmask;
1733 if (param == PIN_CONFIG_BIAS_DISABLE)
1734 rc = (!pu && !pd);
1735 else if (param == PIN_CONFIG_BIAS_PULL_UP)
1736 rc = (pu && !pd);
1737 else if (param == PIN_CONFIG_BIAS_PULL_DOWN)
1738 rc = (!pu && pd);
1739 break;
1740 case PIN_CONFIG_OUTPUT:
1741 case PIN_CONFIG_INPUT_ENABLE:
1742 ie = ioread32(bank->base + NPCM7XX_GP_N_IEM) & pinmask;
1743 oe = ioread32(bank->base + NPCM7XX_GP_N_OE) & pinmask;
1744 if (param == PIN_CONFIG_INPUT_ENABLE)
1745 rc = (ie && !oe);
1746 else if (param == PIN_CONFIG_OUTPUT)
1747 rc = (!ie && oe);
1748 break;
1749 case PIN_CONFIG_DRIVE_PUSH_PULL:
1750 rc = !(ioread32(bank->base + NPCM7XX_GP_N_OTYP) & pinmask);
1751 break;
1752 case PIN_CONFIG_DRIVE_OPEN_DRAIN:
1753 rc = ioread32(bank->base + NPCM7XX_GP_N_OTYP) & pinmask;
1754 break;
1755 case PIN_CONFIG_INPUT_DEBOUNCE:
1756 rc = ioread32(bank->base + NPCM7XX_GP_N_DBNC) & pinmask;
1757 break;
1758 case PIN_CONFIG_DRIVE_STRENGTH:
1759 rc = npcm7xx_get_drive_strength(pctldev, pin);
1760 if (rc)
1761 *config = pinconf_to_config_packed(param, rc);
1762 break;
1763 case PIN_CONFIG_SLEW_RATE:
1764 rc = npcm7xx_get_slew_rate(bank, npcm->gcr_regmap, pin);
1765 if (rc >= 0)
1766 *config = pinconf_to_config_packed(param, rc);
1767 break;
1768 default:
1769 return -ENOTSUPP;
1770 }
1771
1772 if (!rc)
1773 return -EINVAL;
1774
1775 return 0;
1776 }
1777
npcm7xx_config_set_one(struct npcm7xx_pinctrl * npcm,unsigned int pin,unsigned long config)1778 static int npcm7xx_config_set_one(struct npcm7xx_pinctrl *npcm,
1779 unsigned int pin, unsigned long config)
1780 {
1781 enum pin_config_param param = pinconf_to_config_param(config);
1782 u16 arg = pinconf_to_config_argument(config);
1783 struct npcm7xx_gpio *bank =
1784 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1785 int gpio = BIT(pin % bank->gc.ngpio);
1786
1787 dev_dbg(bank->gc.parent, "param=%d %d[GPIO]\n", param, pin);
1788 switch (param) {
1789 case PIN_CONFIG_BIAS_DISABLE:
1790 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
1791 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
1792 break;
1793 case PIN_CONFIG_BIAS_PULL_DOWN:
1794 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
1795 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
1796 break;
1797 case PIN_CONFIG_BIAS_PULL_UP:
1798 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
1799 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
1800 break;
1801 case PIN_CONFIG_INPUT_ENABLE:
1802 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OEC);
1803 bank->direction_input(&bank->gc, pin % bank->gc.ngpio);
1804 break;
1805 case PIN_CONFIG_OUTPUT:
1806 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OES);
1807 bank->direction_output(&bank->gc, pin % bank->gc.ngpio, arg);
1808 break;
1809 case PIN_CONFIG_DRIVE_PUSH_PULL:
1810 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_OTYP, gpio);
1811 break;
1812 case PIN_CONFIG_DRIVE_OPEN_DRAIN:
1813 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_OTYP, gpio);
1814 break;
1815 case PIN_CONFIG_INPUT_DEBOUNCE:
1816 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_DBNC, gpio);
1817 break;
1818 case PIN_CONFIG_SLEW_RATE:
1819 return npcm7xx_set_slew_rate(bank, npcm->gcr_regmap, pin, arg);
1820 case PIN_CONFIG_DRIVE_STRENGTH:
1821 return npcm7xx_set_drive_strength(npcm, pin, arg);
1822 default:
1823 return -ENOTSUPP;
1824 }
1825
1826 return 0;
1827 }
1828
1829 /* Set multiple configuration settings for a pin */
npcm7xx_config_set(struct pinctrl_dev * pctldev,unsigned int pin,unsigned long * configs,unsigned int num_configs)1830 static int npcm7xx_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
1831 unsigned long *configs, unsigned int num_configs)
1832 {
1833 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1834 int rc;
1835
1836 while (num_configs--) {
1837 rc = npcm7xx_config_set_one(npcm, pin, *configs++);
1838 if (rc)
1839 return rc;
1840 }
1841
1842 return 0;
1843 }
1844
1845 static const struct pinconf_ops npcm7xx_pinconf_ops = {
1846 .is_generic = true,
1847 .pin_config_get = npcm7xx_config_get,
1848 .pin_config_set = npcm7xx_config_set,
1849 };
1850
1851 /* pinctrl_desc */
1852 static struct pinctrl_desc npcm7xx_pinctrl_desc = {
1853 .name = "npcm7xx-pinctrl",
1854 .pins = npcm7xx_pins,
1855 .npins = ARRAY_SIZE(npcm7xx_pins),
1856 .pctlops = &npcm7xx_pinctrl_ops,
1857 .pmxops = &npcm7xx_pinmux_ops,
1858 .confops = &npcm7xx_pinconf_ops,
1859 .owner = THIS_MODULE,
1860 };
1861
npcm7xx_gpio_of(struct npcm7xx_pinctrl * pctrl)1862 static int npcm7xx_gpio_of(struct npcm7xx_pinctrl *pctrl)
1863 {
1864 int ret = -ENXIO;
1865 struct resource res;
1866 struct device *dev = pctrl->dev;
1867 struct fwnode_reference_args args;
1868 struct fwnode_handle *child;
1869 int id = 0;
1870
1871 for_each_gpiochip_node(dev, child) {
1872 struct device_node *np = to_of_node(child);
1873
1874 ret = of_address_to_resource(np, 0, &res);
1875 if (ret < 0) {
1876 dev_err(dev, "Resource fail for GPIO bank %u\n", id);
1877 return ret;
1878 }
1879
1880 pctrl->gpio_bank[id].base = ioremap(res.start, resource_size(&res));
1881
1882 ret = bgpio_init(&pctrl->gpio_bank[id].gc, dev, 4,
1883 pctrl->gpio_bank[id].base + NPCM7XX_GP_N_DIN,
1884 pctrl->gpio_bank[id].base + NPCM7XX_GP_N_DOUT,
1885 NULL,
1886 NULL,
1887 pctrl->gpio_bank[id].base + NPCM7XX_GP_N_IEM,
1888 BGPIOF_READ_OUTPUT_REG_SET);
1889 if (ret) {
1890 dev_err(dev, "bgpio_init() failed\n");
1891 return ret;
1892 }
1893
1894 ret = fwnode_property_get_reference_args(child, "gpio-ranges", NULL, 3, 0, &args);
1895 if (ret < 0) {
1896 dev_err(dev, "gpio-ranges fail for GPIO bank %u\n", id);
1897 return ret;
1898 }
1899
1900 ret = irq_of_parse_and_map(np, 0);
1901 if (!ret) {
1902 dev_err(dev, "No IRQ for GPIO bank %u\n", id);
1903 return -EINVAL;
1904 }
1905 pctrl->gpio_bank[id].irq = ret;
1906 pctrl->gpio_bank[id].irq_chip = npcmgpio_irqchip;
1907 pctrl->gpio_bank[id].irqbase = id * NPCM7XX_GPIO_PER_BANK;
1908 pctrl->gpio_bank[id].pinctrl_id = args.args[0];
1909 pctrl->gpio_bank[id].gc.base = args.args[1];
1910 pctrl->gpio_bank[id].gc.ngpio = args.args[2];
1911 pctrl->gpio_bank[id].gc.owner = THIS_MODULE;
1912 pctrl->gpio_bank[id].gc.parent = dev;
1913 pctrl->gpio_bank[id].gc.fwnode = child;
1914 pctrl->gpio_bank[id].gc.label = devm_kasprintf(dev, GFP_KERNEL, "%pfw", child);
1915 if (pctrl->gpio_bank[id].gc.label == NULL)
1916 return -ENOMEM;
1917
1918 pctrl->gpio_bank[id].gc.dbg_show = npcmgpio_dbg_show;
1919 pctrl->gpio_bank[id].direction_input = pctrl->gpio_bank[id].gc.direction_input;
1920 pctrl->gpio_bank[id].gc.direction_input = npcmgpio_direction_input;
1921 pctrl->gpio_bank[id].direction_output = pctrl->gpio_bank[id].gc.direction_output;
1922 pctrl->gpio_bank[id].gc.direction_output = npcmgpio_direction_output;
1923 pctrl->gpio_bank[id].request = pctrl->gpio_bank[id].gc.request;
1924 pctrl->gpio_bank[id].gc.request = npcmgpio_gpio_request;
1925 pctrl->gpio_bank[id].gc.free = npcmgpio_gpio_free;
1926 id++;
1927 }
1928
1929 pctrl->bank_num = id;
1930 return ret;
1931 }
1932
npcm7xx_gpio_register(struct npcm7xx_pinctrl * pctrl)1933 static int npcm7xx_gpio_register(struct npcm7xx_pinctrl *pctrl)
1934 {
1935 int ret, id;
1936
1937 for (id = 0 ; id < pctrl->bank_num ; id++) {
1938 struct gpio_irq_chip *girq;
1939
1940 girq = &pctrl->gpio_bank[id].gc.irq;
1941 girq->chip = &pctrl->gpio_bank[id].irq_chip;
1942 girq->parent_handler = npcmgpio_irq_handler;
1943 girq->num_parents = 1;
1944 girq->parents = devm_kcalloc(pctrl->dev, 1,
1945 sizeof(*girq->parents),
1946 GFP_KERNEL);
1947 if (!girq->parents) {
1948 ret = -ENOMEM;
1949 goto err_register;
1950 }
1951 girq->parents[0] = pctrl->gpio_bank[id].irq;
1952 girq->default_type = IRQ_TYPE_NONE;
1953 girq->handler = handle_level_irq;
1954 ret = devm_gpiochip_add_data(pctrl->dev,
1955 &pctrl->gpio_bank[id].gc,
1956 &pctrl->gpio_bank[id]);
1957 if (ret) {
1958 dev_err(pctrl->dev, "Failed to add GPIO chip %u\n", id);
1959 goto err_register;
1960 }
1961
1962 ret = gpiochip_add_pin_range(&pctrl->gpio_bank[id].gc,
1963 dev_name(pctrl->dev),
1964 pctrl->gpio_bank[id].pinctrl_id,
1965 pctrl->gpio_bank[id].gc.base,
1966 pctrl->gpio_bank[id].gc.ngpio);
1967 if (ret < 0) {
1968 dev_err(pctrl->dev, "Failed to add GPIO bank %u\n", id);
1969 gpiochip_remove(&pctrl->gpio_bank[id].gc);
1970 goto err_register;
1971 }
1972 }
1973
1974 return 0;
1975
1976 err_register:
1977 for (; id > 0; id--)
1978 gpiochip_remove(&pctrl->gpio_bank[id - 1].gc);
1979
1980 return ret;
1981 }
1982
npcm7xx_pinctrl_probe(struct platform_device * pdev)1983 static int npcm7xx_pinctrl_probe(struct platform_device *pdev)
1984 {
1985 struct npcm7xx_pinctrl *pctrl;
1986 int ret;
1987
1988 pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
1989 if (!pctrl)
1990 return -ENOMEM;
1991
1992 pctrl->dev = &pdev->dev;
1993 dev_set_drvdata(&pdev->dev, pctrl);
1994
1995 pctrl->gcr_regmap =
1996 syscon_regmap_lookup_by_compatible("nuvoton,npcm750-gcr");
1997 if (IS_ERR(pctrl->gcr_regmap)) {
1998 dev_err(pctrl->dev, "didn't find nuvoton,npcm750-gcr\n");
1999 return PTR_ERR(pctrl->gcr_regmap);
2000 }
2001
2002 ret = npcm7xx_gpio_of(pctrl);
2003 if (ret < 0) {
2004 dev_err(pctrl->dev, "Failed to gpio dt-binding %u\n", ret);
2005 return ret;
2006 }
2007
2008 pctrl->pctldev = devm_pinctrl_register(&pdev->dev,
2009 &npcm7xx_pinctrl_desc, pctrl);
2010 if (IS_ERR(pctrl->pctldev)) {
2011 dev_err(&pdev->dev, "Failed to register pinctrl device\n");
2012 return PTR_ERR(pctrl->pctldev);
2013 }
2014
2015 ret = npcm7xx_gpio_register(pctrl);
2016 if (ret < 0) {
2017 dev_err(pctrl->dev, "Failed to register gpio %u\n", ret);
2018 return ret;
2019 }
2020
2021 pr_info("NPCM7xx Pinctrl driver probed\n");
2022 return 0;
2023 }
2024
2025 static const struct of_device_id npcm7xx_pinctrl_match[] = {
2026 { .compatible = "nuvoton,npcm750-pinctrl" },
2027 { },
2028 };
2029 MODULE_DEVICE_TABLE(of, npcm7xx_pinctrl_match);
2030
2031 static struct platform_driver npcm7xx_pinctrl_driver = {
2032 .probe = npcm7xx_pinctrl_probe,
2033 .driver = {
2034 .name = "npcm7xx-pinctrl",
2035 .of_match_table = npcm7xx_pinctrl_match,
2036 .suppress_bind_attrs = true,
2037 },
2038 };
2039
npcm7xx_pinctrl_register(void)2040 static int __init npcm7xx_pinctrl_register(void)
2041 {
2042 return platform_driver_register(&npcm7xx_pinctrl_driver);
2043 }
2044 arch_initcall(npcm7xx_pinctrl_register);
2045
2046 MODULE_LICENSE("GPL v2");
2047 MODULE_AUTHOR("jordan_hargrave@dell.com");
2048 MODULE_AUTHOR("tomer.maimon@nuvoton.com");
2049 MODULE_DESCRIPTION("Nuvoton NPCM7XX Pinctrl and GPIO driver");
2050