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/regmap.h>
21
22 /* GCR registers */
23 #define NPCM7XX_GCR_PDID 0x00
24 #define NPCM7XX_GCR_MFSEL1 0x0C
25 #define NPCM7XX_GCR_MFSEL2 0x10
26 #define NPCM7XX_GCR_MFSEL3 0x64
27 #define NPCM7XX_GCR_MFSEL4 0xb0
28 #define NPCM7XX_GCR_CPCTL 0xD0
29 #define NPCM7XX_GCR_CP2BST 0xD4
30 #define NPCM7XX_GCR_B2CPNT 0xD8
31 #define NPCM7XX_GCR_I2CSEGSEL 0xE0
32 #define NPCM7XX_GCR_I2CSEGCTL 0xE4
33 #define NPCM7XX_GCR_SRCNT 0x68
34 #define NPCM7XX_GCR_FLOCKR1 0x74
35 #define NPCM7XX_GCR_DSCNT 0x78
36
37 #define SRCNT_ESPI BIT(3)
38
39 /* GPIO registers */
40 #define NPCM7XX_GP_N_TLOCK1 0x00
41 #define NPCM7XX_GP_N_DIN 0x04 /* Data IN */
42 #define NPCM7XX_GP_N_POL 0x08 /* Polarity */
43 #define NPCM7XX_GP_N_DOUT 0x0c /* Data OUT */
44 #define NPCM7XX_GP_N_OE 0x10 /* Output Enable */
45 #define NPCM7XX_GP_N_OTYP 0x14
46 #define NPCM7XX_GP_N_MP 0x18
47 #define NPCM7XX_GP_N_PU 0x1c /* Pull-up */
48 #define NPCM7XX_GP_N_PD 0x20 /* Pull-down */
49 #define NPCM7XX_GP_N_DBNC 0x24 /* Debounce */
50 #define NPCM7XX_GP_N_EVTYP 0x28 /* Event Type */
51 #define NPCM7XX_GP_N_EVBE 0x2c /* Event Both Edge */
52 #define NPCM7XX_GP_N_OBL0 0x30
53 #define NPCM7XX_GP_N_OBL1 0x34
54 #define NPCM7XX_GP_N_OBL2 0x38
55 #define NPCM7XX_GP_N_OBL3 0x3c
56 #define NPCM7XX_GP_N_EVEN 0x40 /* Event Enable */
57 #define NPCM7XX_GP_N_EVENS 0x44 /* Event Set (enable) */
58 #define NPCM7XX_GP_N_EVENC 0x48 /* Event Clear (disable) */
59 #define NPCM7XX_GP_N_EVST 0x4c /* Event Status */
60 #define NPCM7XX_GP_N_SPLCK 0x50
61 #define NPCM7XX_GP_N_MPLCK 0x54
62 #define NPCM7XX_GP_N_IEM 0x58 /* Input Enable */
63 #define NPCM7XX_GP_N_OSRC 0x5c
64 #define NPCM7XX_GP_N_ODSC 0x60
65 #define NPCM7XX_GP_N_DOS 0x68 /* Data OUT Set */
66 #define NPCM7XX_GP_N_DOC 0x6c /* Data OUT Clear */
67 #define NPCM7XX_GP_N_OES 0x70 /* Output Enable Set */
68 #define NPCM7XX_GP_N_OEC 0x74 /* Output Enable Clear */
69 #define NPCM7XX_GP_N_TLOCK2 0x7c
70
71 #define NPCM7XX_GPIO_PER_BANK 32
72 #define NPCM7XX_GPIO_BANK_NUM 8
73 #define NPCM7XX_GCR_NONE 0
74
75 /* Structure for register banks */
76 struct npcm7xx_gpio {
77 void __iomem *base;
78 struct gpio_chip gc;
79 int irqbase;
80 int irq;
81 struct irq_chip irq_chip;
82 u32 pinctrl_id;
83 int (*direction_input)(struct gpio_chip *chip, unsigned offset);
84 int (*direction_output)(struct gpio_chip *chip, unsigned offset,
85 int value);
86 int (*request)(struct gpio_chip *chip, unsigned offset);
87 void (*free)(struct gpio_chip *chip, unsigned offset);
88 };
89
90 struct npcm7xx_pinctrl {
91 struct pinctrl_dev *pctldev;
92 struct device *dev;
93 struct npcm7xx_gpio gpio_bank[NPCM7XX_GPIO_BANK_NUM];
94 struct irq_domain *domain;
95 struct regmap *gcr_regmap;
96 void __iomem *regs;
97 u32 bank_num;
98 };
99
100 /* GPIO handling in the pinctrl driver */
npcm_gpio_set(struct gpio_chip * gc,void __iomem * reg,unsigned int pinmask)101 static void npcm_gpio_set(struct gpio_chip *gc, void __iomem *reg,
102 unsigned int pinmask)
103 {
104 unsigned long flags;
105 unsigned long val;
106
107 spin_lock_irqsave(&gc->bgpio_lock, flags);
108
109 val = ioread32(reg) | pinmask;
110 iowrite32(val, reg);
111
112 spin_unlock_irqrestore(&gc->bgpio_lock, flags);
113 }
114
npcm_gpio_clr(struct gpio_chip * gc,void __iomem * reg,unsigned int pinmask)115 static void npcm_gpio_clr(struct gpio_chip *gc, void __iomem *reg,
116 unsigned int pinmask)
117 {
118 unsigned long flags;
119 unsigned long val;
120
121 spin_lock_irqsave(&gc->bgpio_lock, flags);
122
123 val = ioread32(reg) & ~pinmask;
124 iowrite32(val, reg);
125
126 spin_unlock_irqrestore(&gc->bgpio_lock, flags);
127 }
128
npcmgpio_dbg_show(struct seq_file * s,struct gpio_chip * chip)129 static void npcmgpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
130 {
131 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
132
133 seq_printf(s, "-- module %d [gpio%d - %d]\n",
134 bank->gc.base / bank->gc.ngpio,
135 bank->gc.base,
136 bank->gc.base + bank->gc.ngpio);
137 seq_printf(s, "DIN :%.8x DOUT:%.8x IE :%.8x OE :%.8x\n",
138 ioread32(bank->base + NPCM7XX_GP_N_DIN),
139 ioread32(bank->base + NPCM7XX_GP_N_DOUT),
140 ioread32(bank->base + NPCM7XX_GP_N_IEM),
141 ioread32(bank->base + NPCM7XX_GP_N_OE));
142 seq_printf(s, "PU :%.8x PD :%.8x DB :%.8x POL :%.8x\n",
143 ioread32(bank->base + NPCM7XX_GP_N_PU),
144 ioread32(bank->base + NPCM7XX_GP_N_PD),
145 ioread32(bank->base + NPCM7XX_GP_N_DBNC),
146 ioread32(bank->base + NPCM7XX_GP_N_POL));
147 seq_printf(s, "ETYP:%.8x EVBE:%.8x EVEN:%.8x EVST:%.8x\n",
148 ioread32(bank->base + NPCM7XX_GP_N_EVTYP),
149 ioread32(bank->base + NPCM7XX_GP_N_EVBE),
150 ioread32(bank->base + NPCM7XX_GP_N_EVEN),
151 ioread32(bank->base + NPCM7XX_GP_N_EVST));
152 seq_printf(s, "OTYP:%.8x OSRC:%.8x ODSC:%.8x\n",
153 ioread32(bank->base + NPCM7XX_GP_N_OTYP),
154 ioread32(bank->base + NPCM7XX_GP_N_OSRC),
155 ioread32(bank->base + NPCM7XX_GP_N_ODSC));
156 seq_printf(s, "OBL0:%.8x OBL1:%.8x OBL2:%.8x OBL3:%.8x\n",
157 ioread32(bank->base + NPCM7XX_GP_N_OBL0),
158 ioread32(bank->base + NPCM7XX_GP_N_OBL1),
159 ioread32(bank->base + NPCM7XX_GP_N_OBL2),
160 ioread32(bank->base + NPCM7XX_GP_N_OBL3));
161 seq_printf(s, "SLCK:%.8x MLCK:%.8x\n",
162 ioread32(bank->base + NPCM7XX_GP_N_SPLCK),
163 ioread32(bank->base + NPCM7XX_GP_N_MPLCK));
164 }
165
npcmgpio_direction_input(struct gpio_chip * chip,unsigned int offset)166 static int npcmgpio_direction_input(struct gpio_chip *chip, unsigned int offset)
167 {
168 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
169 int ret;
170
171 ret = pinctrl_gpio_direction_input(offset + chip->base);
172 if (ret)
173 return ret;
174
175 return bank->direction_input(chip, offset);
176 }
177
178 /* Set GPIO to Output with initial value */
npcmgpio_direction_output(struct gpio_chip * chip,unsigned int offset,int value)179 static int npcmgpio_direction_output(struct gpio_chip *chip,
180 unsigned int offset, int value)
181 {
182 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
183 int ret;
184
185 dev_dbg(chip->parent, "gpio_direction_output: offset%d = %x\n", offset,
186 value);
187
188 ret = pinctrl_gpio_direction_output(offset + chip->base);
189 if (ret)
190 return ret;
191
192 return bank->direction_output(chip, offset, value);
193 }
194
npcmgpio_gpio_request(struct gpio_chip * chip,unsigned int offset)195 static int npcmgpio_gpio_request(struct gpio_chip *chip, unsigned int offset)
196 {
197 struct npcm7xx_gpio *bank = gpiochip_get_data(chip);
198 int ret;
199
200 dev_dbg(chip->parent, "gpio_request: offset%d\n", offset);
201 ret = pinctrl_gpio_request(offset + chip->base);
202 if (ret)
203 return ret;
204
205 return bank->request(chip, offset);
206 }
207
npcmgpio_gpio_free(struct gpio_chip * chip,unsigned int offset)208 static void npcmgpio_gpio_free(struct gpio_chip *chip, unsigned int offset)
209 {
210 dev_dbg(chip->parent, "gpio_free: offset%d\n", offset);
211 pinctrl_gpio_free(offset + chip->base);
212 }
213
npcmgpio_irq_handler(struct irq_desc * desc)214 static void npcmgpio_irq_handler(struct irq_desc *desc)
215 {
216 struct gpio_chip *gc;
217 struct irq_chip *chip;
218 struct npcm7xx_gpio *bank;
219 u32 sts, en, bit;
220
221 gc = irq_desc_get_handler_data(desc);
222 bank = gpiochip_get_data(gc);
223 chip = irq_desc_get_chip(desc);
224
225 chained_irq_enter(chip, desc);
226 sts = ioread32(bank->base + NPCM7XX_GP_N_EVST);
227 en = ioread32(bank->base + NPCM7XX_GP_N_EVEN);
228 dev_dbg(bank->gc.parent, "==> got irq sts %.8x %.8x\n", sts,
229 en);
230
231 sts &= en;
232 for_each_set_bit(bit, (const void *)&sts, NPCM7XX_GPIO_PER_BANK)
233 generic_handle_irq(irq_linear_revmap(gc->irq.domain, bit));
234 chained_irq_exit(chip, desc);
235 }
236
npcmgpio_set_irq_type(struct irq_data * d,unsigned int type)237 static int npcmgpio_set_irq_type(struct irq_data *d, unsigned int type)
238 {
239 struct npcm7xx_gpio *bank =
240 gpiochip_get_data(irq_data_get_irq_chip_data(d));
241 unsigned int gpio = BIT(d->hwirq);
242
243 dev_dbg(bank->gc.parent, "setirqtype: %u.%u = %u\n", gpio,
244 d->irq, type);
245 switch (type) {
246 case IRQ_TYPE_EDGE_RISING:
247 dev_dbg(bank->gc.parent, "edge.rising\n");
248 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
249 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
250 break;
251 case IRQ_TYPE_EDGE_FALLING:
252 dev_dbg(bank->gc.parent, "edge.falling\n");
253 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
254 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
255 break;
256 case IRQ_TYPE_EDGE_BOTH:
257 dev_dbg(bank->gc.parent, "edge.both\n");
258 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_EVBE, gpio);
259 break;
260 case IRQ_TYPE_LEVEL_LOW:
261 dev_dbg(bank->gc.parent, "level.low\n");
262 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
263 break;
264 case IRQ_TYPE_LEVEL_HIGH:
265 dev_dbg(bank->gc.parent, "level.high\n");
266 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_POL, gpio);
267 break;
268 default:
269 dev_dbg(bank->gc.parent, "invalid irq type\n");
270 return -EINVAL;
271 }
272
273 if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
274 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_EVTYP, gpio);
275 irq_set_handler_locked(d, handle_level_irq);
276 } else if (type & (IRQ_TYPE_EDGE_BOTH | IRQ_TYPE_EDGE_RISING
277 | IRQ_TYPE_EDGE_FALLING)) {
278 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_EVTYP, gpio);
279 irq_set_handler_locked(d, handle_edge_irq);
280 }
281
282 return 0;
283 }
284
npcmgpio_irq_ack(struct irq_data * d)285 static void npcmgpio_irq_ack(struct irq_data *d)
286 {
287 struct npcm7xx_gpio *bank =
288 gpiochip_get_data(irq_data_get_irq_chip_data(d));
289 unsigned int gpio = d->hwirq;
290
291 dev_dbg(bank->gc.parent, "irq_ack: %u.%u\n", gpio, d->irq);
292 iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVST);
293 }
294
295 /* Disable GPIO interrupt */
npcmgpio_irq_mask(struct irq_data * d)296 static void npcmgpio_irq_mask(struct irq_data *d)
297 {
298 struct npcm7xx_gpio *bank =
299 gpiochip_get_data(irq_data_get_irq_chip_data(d));
300 unsigned int gpio = d->hwirq;
301
302 /* Clear events */
303 dev_dbg(bank->gc.parent, "irq_mask: %u.%u\n", gpio, d->irq);
304 iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVENC);
305 }
306
307 /* Enable GPIO interrupt */
npcmgpio_irq_unmask(struct irq_data * d)308 static void npcmgpio_irq_unmask(struct irq_data *d)
309 {
310 struct npcm7xx_gpio *bank =
311 gpiochip_get_data(irq_data_get_irq_chip_data(d));
312 unsigned int gpio = d->hwirq;
313
314 /* Enable events */
315 dev_dbg(bank->gc.parent, "irq_unmask: %u.%u\n", gpio, d->irq);
316 iowrite32(BIT(gpio), bank->base + NPCM7XX_GP_N_EVENS);
317 }
318
npcmgpio_irq_startup(struct irq_data * d)319 static unsigned int npcmgpio_irq_startup(struct irq_data *d)
320 {
321 struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
322 unsigned int gpio = d->hwirq;
323
324 /* active-high, input, clear interrupt, enable interrupt */
325 dev_dbg(gc->parent, "startup: %u.%u\n", gpio, d->irq);
326 npcmgpio_direction_input(gc, gpio);
327 npcmgpio_irq_ack(d);
328 npcmgpio_irq_unmask(d);
329
330 return 0;
331 }
332
333 static const struct irq_chip npcmgpio_irqchip = {
334 .name = "NPCM7XX-GPIO-IRQ",
335 .irq_ack = npcmgpio_irq_ack,
336 .irq_unmask = npcmgpio_irq_unmask,
337 .irq_mask = npcmgpio_irq_mask,
338 .irq_set_type = npcmgpio_set_irq_type,
339 .irq_startup = npcmgpio_irq_startup,
340 };
341
342 /* pinmux handing in the pinctrl driver*/
343 static const int smb0_pins[] = { 115, 114 };
344 static const int smb0b_pins[] = { 195, 194 };
345 static const int smb0c_pins[] = { 202, 196 };
346 static const int smb0d_pins[] = { 198, 199 };
347 static const int smb0den_pins[] = { 197 };
348
349 static const int smb1_pins[] = { 117, 116 };
350 static const int smb1b_pins[] = { 126, 127 };
351 static const int smb1c_pins[] = { 124, 125 };
352 static const int smb1d_pins[] = { 4, 5 };
353
354 static const int smb2_pins[] = { 119, 118 };
355 static const int smb2b_pins[] = { 122, 123 };
356 static const int smb2c_pins[] = { 120, 121 };
357 static const int smb2d_pins[] = { 6, 7 };
358
359 static const int smb3_pins[] = { 30, 31 };
360 static const int smb3b_pins[] = { 39, 40 };
361 static const int smb3c_pins[] = { 37, 38 };
362 static const int smb3d_pins[] = { 59, 60 };
363
364 static const int smb4_pins[] = { 28, 29 };
365 static const int smb4b_pins[] = { 18, 19 };
366 static const int smb4c_pins[] = { 20, 21 };
367 static const int smb4d_pins[] = { 22, 23 };
368 static const int smb4den_pins[] = { 17 };
369
370 static const int smb5_pins[] = { 26, 27 };
371 static const int smb5b_pins[] = { 13, 12 };
372 static const int smb5c_pins[] = { 15, 14 };
373 static const int smb5d_pins[] = { 94, 93 };
374 static const int ga20kbc_pins[] = { 94, 93 };
375
376 static const int smb6_pins[] = { 172, 171 };
377 static const int smb7_pins[] = { 174, 173 };
378 static const int smb8_pins[] = { 129, 128 };
379 static const int smb9_pins[] = { 131, 130 };
380 static const int smb10_pins[] = { 133, 132 };
381 static const int smb11_pins[] = { 135, 134 };
382 static const int smb12_pins[] = { 221, 220 };
383 static const int smb13_pins[] = { 223, 222 };
384 static const int smb14_pins[] = { 22, 23 };
385 static const int smb15_pins[] = { 20, 21 };
386
387 static const int fanin0_pins[] = { 64 };
388 static const int fanin1_pins[] = { 65 };
389 static const int fanin2_pins[] = { 66 };
390 static const int fanin3_pins[] = { 67 };
391 static const int fanin4_pins[] = { 68 };
392 static const int fanin5_pins[] = { 69 };
393 static const int fanin6_pins[] = { 70 };
394 static const int fanin7_pins[] = { 71 };
395 static const int fanin8_pins[] = { 72 };
396 static const int fanin9_pins[] = { 73 };
397 static const int fanin10_pins[] = { 74 };
398 static const int fanin11_pins[] = { 75 };
399 static const int fanin12_pins[] = { 76 };
400 static const int fanin13_pins[] = { 77 };
401 static const int fanin14_pins[] = { 78 };
402 static const int fanin15_pins[] = { 79 };
403 static const int faninx_pins[] = { 175, 176, 177, 203 };
404
405 static const int pwm0_pins[] = { 80 };
406 static const int pwm1_pins[] = { 81 };
407 static const int pwm2_pins[] = { 82 };
408 static const int pwm3_pins[] = { 83 };
409 static const int pwm4_pins[] = { 144 };
410 static const int pwm5_pins[] = { 145 };
411 static const int pwm6_pins[] = { 146 };
412 static const int pwm7_pins[] = { 147 };
413
414 static const int uart1_pins[] = { 43, 44, 45, 46, 47, 61, 62, 63 };
415 static const int uart2_pins[] = { 48, 49, 50, 51, 52, 53, 54, 55 };
416
417 /* RGMII 1 pin group */
418 static const int rg1_pins[] = { 96, 97, 98, 99, 100, 101, 102, 103, 104, 105,
419 106, 107 };
420 /* RGMII 1 MD interface pin group */
421 static const int rg1mdio_pins[] = { 108, 109 };
422
423 /* RGMII 2 pin group */
424 static const int rg2_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
425 213, 214, 215 };
426 /* RGMII 2 MD interface pin group */
427 static const int rg2mdio_pins[] = { 216, 217 };
428
429 static const int ddr_pins[] = { 110, 111, 112, 113, 208, 209, 210, 211, 212,
430 213, 214, 215, 216, 217 };
431 /* Serial I/O Expander 1 */
432 static const int iox1_pins[] = { 0, 1, 2, 3 };
433 /* Serial I/O Expander 2 */
434 static const int iox2_pins[] = { 4, 5, 6, 7 };
435 /* Host Serial I/O Expander 2 */
436 static const int ioxh_pins[] = { 10, 11, 24, 25 };
437
438 static const int mmc_pins[] = { 152, 154, 156, 157, 158, 159 };
439 static const int mmcwp_pins[] = { 153 };
440 static const int mmccd_pins[] = { 155 };
441 static const int mmcrst_pins[] = { 155 };
442 static const int mmc8_pins[] = { 148, 149, 150, 151 };
443
444 /* RMII 1 pin groups */
445 static const int r1_pins[] = { 178, 179, 180, 181, 182, 193, 201 };
446 static const int r1err_pins[] = { 56 };
447 static const int r1md_pins[] = { 57, 58 };
448
449 /* RMII 2 pin groups */
450 static const int r2_pins[] = { 84, 85, 86, 87, 88, 89, 200 };
451 static const int r2err_pins[] = { 90 };
452 static const int r2md_pins[] = { 91, 92 };
453
454 static const int sd1_pins[] = { 136, 137, 138, 139, 140, 141, 142, 143 };
455 static const int sd1pwr_pins[] = { 143 };
456
457 static const int wdog1_pins[] = { 218 };
458 static const int wdog2_pins[] = { 219 };
459
460 /* BMC serial port 0 */
461 static const int bmcuart0a_pins[] = { 41, 42 };
462 static const int bmcuart0b_pins[] = { 48, 49 };
463
464 static const int bmcuart1_pins[] = { 43, 44, 62, 63 };
465
466 /* System Control Interrupt and Power Management Event pin group */
467 static const int scipme_pins[] = { 169 };
468 /* System Management Interrupt pin group */
469 static const int sci_pins[] = { 170 };
470 /* Serial Interrupt Line pin group */
471 static const int serirq_pins[] = { 162 };
472
473 static const int clkout_pins[] = { 160 };
474 static const int clkreq_pins[] = { 231 };
475
476 static const int jtag2_pins[] = { 43, 44, 45, 46, 47 };
477 /* Graphics SPI Clock pin group */
478 static const int gspi_pins[] = { 12, 13, 14, 15 };
479
480 static const int spix_pins[] = { 224, 225, 226, 227, 229, 230 };
481 static const int spixcs1_pins[] = { 228 };
482
483 static const int pspi1_pins[] = { 175, 176, 177 };
484 static const int pspi2_pins[] = { 17, 18, 19 };
485
486 static const int spi0cs1_pins[] = { 32 };
487
488 static const int spi3_pins[] = { 183, 184, 185, 186 };
489 static const int spi3cs1_pins[] = { 187 };
490 static const int spi3quad_pins[] = { 188, 189 };
491 static const int spi3cs2_pins[] = { 188 };
492 static const int spi3cs3_pins[] = { 189 };
493
494 static const int ddc_pins[] = { 204, 205, 206, 207 };
495
496 static const int lpc_pins[] = { 95, 161, 163, 164, 165, 166, 167 };
497 static const int lpcclk_pins[] = { 168 };
498 static const int espi_pins[] = { 95, 161, 163, 164, 165, 166, 167, 168 };
499
500 static const int lkgpo0_pins[] = { 16 };
501 static const int lkgpo1_pins[] = { 8 };
502 static const int lkgpo2_pins[] = { 9 };
503
504 static const int nprd_smi_pins[] = { 190 };
505
506 /*
507 * pin: name, number
508 * group: name, npins, pins
509 * function: name, ngroups, groups
510 */
511 struct npcm7xx_group {
512 const char *name;
513 const unsigned int *pins;
514 int npins;
515 };
516
517 #define NPCM7XX_GRPS \
518 NPCM7XX_GRP(smb0), \
519 NPCM7XX_GRP(smb0b), \
520 NPCM7XX_GRP(smb0c), \
521 NPCM7XX_GRP(smb0d), \
522 NPCM7XX_GRP(smb0den), \
523 NPCM7XX_GRP(smb1), \
524 NPCM7XX_GRP(smb1b), \
525 NPCM7XX_GRP(smb1c), \
526 NPCM7XX_GRP(smb1d), \
527 NPCM7XX_GRP(smb2), \
528 NPCM7XX_GRP(smb2b), \
529 NPCM7XX_GRP(smb2c), \
530 NPCM7XX_GRP(smb2d), \
531 NPCM7XX_GRP(smb3), \
532 NPCM7XX_GRP(smb3b), \
533 NPCM7XX_GRP(smb3c), \
534 NPCM7XX_GRP(smb3d), \
535 NPCM7XX_GRP(smb4), \
536 NPCM7XX_GRP(smb4b), \
537 NPCM7XX_GRP(smb4c), \
538 NPCM7XX_GRP(smb4d), \
539 NPCM7XX_GRP(smb4den), \
540 NPCM7XX_GRP(smb5), \
541 NPCM7XX_GRP(smb5b), \
542 NPCM7XX_GRP(smb5c), \
543 NPCM7XX_GRP(smb5d), \
544 NPCM7XX_GRP(ga20kbc), \
545 NPCM7XX_GRP(smb6), \
546 NPCM7XX_GRP(smb7), \
547 NPCM7XX_GRP(smb8), \
548 NPCM7XX_GRP(smb9), \
549 NPCM7XX_GRP(smb10), \
550 NPCM7XX_GRP(smb11), \
551 NPCM7XX_GRP(smb12), \
552 NPCM7XX_GRP(smb13), \
553 NPCM7XX_GRP(smb14), \
554 NPCM7XX_GRP(smb15), \
555 NPCM7XX_GRP(fanin0), \
556 NPCM7XX_GRP(fanin1), \
557 NPCM7XX_GRP(fanin2), \
558 NPCM7XX_GRP(fanin3), \
559 NPCM7XX_GRP(fanin4), \
560 NPCM7XX_GRP(fanin5), \
561 NPCM7XX_GRP(fanin6), \
562 NPCM7XX_GRP(fanin7), \
563 NPCM7XX_GRP(fanin8), \
564 NPCM7XX_GRP(fanin9), \
565 NPCM7XX_GRP(fanin10), \
566 NPCM7XX_GRP(fanin11), \
567 NPCM7XX_GRP(fanin12), \
568 NPCM7XX_GRP(fanin13), \
569 NPCM7XX_GRP(fanin14), \
570 NPCM7XX_GRP(fanin15), \
571 NPCM7XX_GRP(faninx), \
572 NPCM7XX_GRP(pwm0), \
573 NPCM7XX_GRP(pwm1), \
574 NPCM7XX_GRP(pwm2), \
575 NPCM7XX_GRP(pwm3), \
576 NPCM7XX_GRP(pwm4), \
577 NPCM7XX_GRP(pwm5), \
578 NPCM7XX_GRP(pwm6), \
579 NPCM7XX_GRP(pwm7), \
580 NPCM7XX_GRP(rg1), \
581 NPCM7XX_GRP(rg1mdio), \
582 NPCM7XX_GRP(rg2), \
583 NPCM7XX_GRP(rg2mdio), \
584 NPCM7XX_GRP(ddr), \
585 NPCM7XX_GRP(uart1), \
586 NPCM7XX_GRP(uart2), \
587 NPCM7XX_GRP(bmcuart0a), \
588 NPCM7XX_GRP(bmcuart0b), \
589 NPCM7XX_GRP(bmcuart1), \
590 NPCM7XX_GRP(iox1), \
591 NPCM7XX_GRP(iox2), \
592 NPCM7XX_GRP(ioxh), \
593 NPCM7XX_GRP(gspi), \
594 NPCM7XX_GRP(mmc), \
595 NPCM7XX_GRP(mmcwp), \
596 NPCM7XX_GRP(mmccd), \
597 NPCM7XX_GRP(mmcrst), \
598 NPCM7XX_GRP(mmc8), \
599 NPCM7XX_GRP(r1), \
600 NPCM7XX_GRP(r1err), \
601 NPCM7XX_GRP(r1md), \
602 NPCM7XX_GRP(r2), \
603 NPCM7XX_GRP(r2err), \
604 NPCM7XX_GRP(r2md), \
605 NPCM7XX_GRP(sd1), \
606 NPCM7XX_GRP(sd1pwr), \
607 NPCM7XX_GRP(wdog1), \
608 NPCM7XX_GRP(wdog2), \
609 NPCM7XX_GRP(scipme), \
610 NPCM7XX_GRP(sci), \
611 NPCM7XX_GRP(serirq), \
612 NPCM7XX_GRP(jtag2), \
613 NPCM7XX_GRP(spix), \
614 NPCM7XX_GRP(spixcs1), \
615 NPCM7XX_GRP(pspi1), \
616 NPCM7XX_GRP(pspi2), \
617 NPCM7XX_GRP(ddc), \
618 NPCM7XX_GRP(clkreq), \
619 NPCM7XX_GRP(clkout), \
620 NPCM7XX_GRP(spi3), \
621 NPCM7XX_GRP(spi3cs1), \
622 NPCM7XX_GRP(spi3quad), \
623 NPCM7XX_GRP(spi3cs2), \
624 NPCM7XX_GRP(spi3cs3), \
625 NPCM7XX_GRP(spi0cs1), \
626 NPCM7XX_GRP(lpc), \
627 NPCM7XX_GRP(lpcclk), \
628 NPCM7XX_GRP(espi), \
629 NPCM7XX_GRP(lkgpo0), \
630 NPCM7XX_GRP(lkgpo1), \
631 NPCM7XX_GRP(lkgpo2), \
632 NPCM7XX_GRP(nprd_smi), \
633 \
634
635 enum {
636 #define NPCM7XX_GRP(x) fn_ ## x
637 NPCM7XX_GRPS
638 /* add placeholder for none/gpio */
639 NPCM7XX_GRP(none),
640 NPCM7XX_GRP(gpio),
641 #undef NPCM7XX_GRP
642 };
643
644 static struct npcm7xx_group npcm7xx_groups[] = {
645 #define NPCM7XX_GRP(x) { .name = #x, .pins = x ## _pins, \
646 .npins = ARRAY_SIZE(x ## _pins) }
647 NPCM7XX_GRPS
648 #undef NPCM7XX_GRP
649 };
650
651 #define NPCM7XX_SFUNC(a) NPCM7XX_FUNC(a, #a)
652 #define NPCM7XX_FUNC(a, b...) static const char *a ## _grp[] = { b }
653 #define NPCM7XX_MKFUNC(nm) { .name = #nm, .ngroups = ARRAY_SIZE(nm ## _grp), \
654 .groups = nm ## _grp }
655 struct npcm7xx_func {
656 const char *name;
657 const unsigned int ngroups;
658 const char *const *groups;
659 };
660
661 NPCM7XX_SFUNC(smb0);
662 NPCM7XX_SFUNC(smb0b);
663 NPCM7XX_SFUNC(smb0c);
664 NPCM7XX_SFUNC(smb0d);
665 NPCM7XX_SFUNC(smb0den);
666 NPCM7XX_SFUNC(smb1);
667 NPCM7XX_SFUNC(smb1b);
668 NPCM7XX_SFUNC(smb1c);
669 NPCM7XX_SFUNC(smb1d);
670 NPCM7XX_SFUNC(smb2);
671 NPCM7XX_SFUNC(smb2b);
672 NPCM7XX_SFUNC(smb2c);
673 NPCM7XX_SFUNC(smb2d);
674 NPCM7XX_SFUNC(smb3);
675 NPCM7XX_SFUNC(smb3b);
676 NPCM7XX_SFUNC(smb3c);
677 NPCM7XX_SFUNC(smb3d);
678 NPCM7XX_SFUNC(smb4);
679 NPCM7XX_SFUNC(smb4b);
680 NPCM7XX_SFUNC(smb4c);
681 NPCM7XX_SFUNC(smb4d);
682 NPCM7XX_SFUNC(smb4den);
683 NPCM7XX_SFUNC(smb5);
684 NPCM7XX_SFUNC(smb5b);
685 NPCM7XX_SFUNC(smb5c);
686 NPCM7XX_SFUNC(smb5d);
687 NPCM7XX_SFUNC(ga20kbc);
688 NPCM7XX_SFUNC(smb6);
689 NPCM7XX_SFUNC(smb7);
690 NPCM7XX_SFUNC(smb8);
691 NPCM7XX_SFUNC(smb9);
692 NPCM7XX_SFUNC(smb10);
693 NPCM7XX_SFUNC(smb11);
694 NPCM7XX_SFUNC(smb12);
695 NPCM7XX_SFUNC(smb13);
696 NPCM7XX_SFUNC(smb14);
697 NPCM7XX_SFUNC(smb15);
698 NPCM7XX_SFUNC(fanin0);
699 NPCM7XX_SFUNC(fanin1);
700 NPCM7XX_SFUNC(fanin2);
701 NPCM7XX_SFUNC(fanin3);
702 NPCM7XX_SFUNC(fanin4);
703 NPCM7XX_SFUNC(fanin5);
704 NPCM7XX_SFUNC(fanin6);
705 NPCM7XX_SFUNC(fanin7);
706 NPCM7XX_SFUNC(fanin8);
707 NPCM7XX_SFUNC(fanin9);
708 NPCM7XX_SFUNC(fanin10);
709 NPCM7XX_SFUNC(fanin11);
710 NPCM7XX_SFUNC(fanin12);
711 NPCM7XX_SFUNC(fanin13);
712 NPCM7XX_SFUNC(fanin14);
713 NPCM7XX_SFUNC(fanin15);
714 NPCM7XX_SFUNC(faninx);
715 NPCM7XX_SFUNC(pwm0);
716 NPCM7XX_SFUNC(pwm1);
717 NPCM7XX_SFUNC(pwm2);
718 NPCM7XX_SFUNC(pwm3);
719 NPCM7XX_SFUNC(pwm4);
720 NPCM7XX_SFUNC(pwm5);
721 NPCM7XX_SFUNC(pwm6);
722 NPCM7XX_SFUNC(pwm7);
723 NPCM7XX_SFUNC(rg1);
724 NPCM7XX_SFUNC(rg1mdio);
725 NPCM7XX_SFUNC(rg2);
726 NPCM7XX_SFUNC(rg2mdio);
727 NPCM7XX_SFUNC(ddr);
728 NPCM7XX_SFUNC(uart1);
729 NPCM7XX_SFUNC(uart2);
730 NPCM7XX_SFUNC(bmcuart0a);
731 NPCM7XX_SFUNC(bmcuart0b);
732 NPCM7XX_SFUNC(bmcuart1);
733 NPCM7XX_SFUNC(iox1);
734 NPCM7XX_SFUNC(iox2);
735 NPCM7XX_SFUNC(ioxh);
736 NPCM7XX_SFUNC(gspi);
737 NPCM7XX_SFUNC(mmc);
738 NPCM7XX_SFUNC(mmcwp);
739 NPCM7XX_SFUNC(mmccd);
740 NPCM7XX_SFUNC(mmcrst);
741 NPCM7XX_SFUNC(mmc8);
742 NPCM7XX_SFUNC(r1);
743 NPCM7XX_SFUNC(r1err);
744 NPCM7XX_SFUNC(r1md);
745 NPCM7XX_SFUNC(r2);
746 NPCM7XX_SFUNC(r2err);
747 NPCM7XX_SFUNC(r2md);
748 NPCM7XX_SFUNC(sd1);
749 NPCM7XX_SFUNC(sd1pwr);
750 NPCM7XX_SFUNC(wdog1);
751 NPCM7XX_SFUNC(wdog2);
752 NPCM7XX_SFUNC(scipme);
753 NPCM7XX_SFUNC(sci);
754 NPCM7XX_SFUNC(serirq);
755 NPCM7XX_SFUNC(jtag2);
756 NPCM7XX_SFUNC(spix);
757 NPCM7XX_SFUNC(spixcs1);
758 NPCM7XX_SFUNC(pspi1);
759 NPCM7XX_SFUNC(pspi2);
760 NPCM7XX_SFUNC(ddc);
761 NPCM7XX_SFUNC(clkreq);
762 NPCM7XX_SFUNC(clkout);
763 NPCM7XX_SFUNC(spi3);
764 NPCM7XX_SFUNC(spi3cs1);
765 NPCM7XX_SFUNC(spi3quad);
766 NPCM7XX_SFUNC(spi3cs2);
767 NPCM7XX_SFUNC(spi3cs3);
768 NPCM7XX_SFUNC(spi0cs1);
769 NPCM7XX_SFUNC(lpc);
770 NPCM7XX_SFUNC(lpcclk);
771 NPCM7XX_SFUNC(espi);
772 NPCM7XX_SFUNC(lkgpo0);
773 NPCM7XX_SFUNC(lkgpo1);
774 NPCM7XX_SFUNC(lkgpo2);
775 NPCM7XX_SFUNC(nprd_smi);
776
777 /* Function names */
778 static struct npcm7xx_func npcm7xx_funcs[] = {
779 NPCM7XX_MKFUNC(smb0),
780 NPCM7XX_MKFUNC(smb0b),
781 NPCM7XX_MKFUNC(smb0c),
782 NPCM7XX_MKFUNC(smb0d),
783 NPCM7XX_MKFUNC(smb0den),
784 NPCM7XX_MKFUNC(smb1),
785 NPCM7XX_MKFUNC(smb1b),
786 NPCM7XX_MKFUNC(smb1c),
787 NPCM7XX_MKFUNC(smb1d),
788 NPCM7XX_MKFUNC(smb2),
789 NPCM7XX_MKFUNC(smb2b),
790 NPCM7XX_MKFUNC(smb2c),
791 NPCM7XX_MKFUNC(smb2d),
792 NPCM7XX_MKFUNC(smb3),
793 NPCM7XX_MKFUNC(smb3b),
794 NPCM7XX_MKFUNC(smb3c),
795 NPCM7XX_MKFUNC(smb3d),
796 NPCM7XX_MKFUNC(smb4),
797 NPCM7XX_MKFUNC(smb4b),
798 NPCM7XX_MKFUNC(smb4c),
799 NPCM7XX_MKFUNC(smb4d),
800 NPCM7XX_MKFUNC(smb4den),
801 NPCM7XX_MKFUNC(smb5),
802 NPCM7XX_MKFUNC(smb5b),
803 NPCM7XX_MKFUNC(smb5c),
804 NPCM7XX_MKFUNC(smb5d),
805 NPCM7XX_MKFUNC(ga20kbc),
806 NPCM7XX_MKFUNC(smb6),
807 NPCM7XX_MKFUNC(smb7),
808 NPCM7XX_MKFUNC(smb8),
809 NPCM7XX_MKFUNC(smb9),
810 NPCM7XX_MKFUNC(smb10),
811 NPCM7XX_MKFUNC(smb11),
812 NPCM7XX_MKFUNC(smb12),
813 NPCM7XX_MKFUNC(smb13),
814 NPCM7XX_MKFUNC(smb14),
815 NPCM7XX_MKFUNC(smb15),
816 NPCM7XX_MKFUNC(fanin0),
817 NPCM7XX_MKFUNC(fanin1),
818 NPCM7XX_MKFUNC(fanin2),
819 NPCM7XX_MKFUNC(fanin3),
820 NPCM7XX_MKFUNC(fanin4),
821 NPCM7XX_MKFUNC(fanin5),
822 NPCM7XX_MKFUNC(fanin6),
823 NPCM7XX_MKFUNC(fanin7),
824 NPCM7XX_MKFUNC(fanin8),
825 NPCM7XX_MKFUNC(fanin9),
826 NPCM7XX_MKFUNC(fanin10),
827 NPCM7XX_MKFUNC(fanin11),
828 NPCM7XX_MKFUNC(fanin12),
829 NPCM7XX_MKFUNC(fanin13),
830 NPCM7XX_MKFUNC(fanin14),
831 NPCM7XX_MKFUNC(fanin15),
832 NPCM7XX_MKFUNC(faninx),
833 NPCM7XX_MKFUNC(pwm0),
834 NPCM7XX_MKFUNC(pwm1),
835 NPCM7XX_MKFUNC(pwm2),
836 NPCM7XX_MKFUNC(pwm3),
837 NPCM7XX_MKFUNC(pwm4),
838 NPCM7XX_MKFUNC(pwm5),
839 NPCM7XX_MKFUNC(pwm6),
840 NPCM7XX_MKFUNC(pwm7),
841 NPCM7XX_MKFUNC(rg1),
842 NPCM7XX_MKFUNC(rg1mdio),
843 NPCM7XX_MKFUNC(rg2),
844 NPCM7XX_MKFUNC(rg2mdio),
845 NPCM7XX_MKFUNC(ddr),
846 NPCM7XX_MKFUNC(uart1),
847 NPCM7XX_MKFUNC(uart2),
848 NPCM7XX_MKFUNC(bmcuart0a),
849 NPCM7XX_MKFUNC(bmcuart0b),
850 NPCM7XX_MKFUNC(bmcuart1),
851 NPCM7XX_MKFUNC(iox1),
852 NPCM7XX_MKFUNC(iox2),
853 NPCM7XX_MKFUNC(ioxh),
854 NPCM7XX_MKFUNC(gspi),
855 NPCM7XX_MKFUNC(mmc),
856 NPCM7XX_MKFUNC(mmcwp),
857 NPCM7XX_MKFUNC(mmccd),
858 NPCM7XX_MKFUNC(mmcrst),
859 NPCM7XX_MKFUNC(mmc8),
860 NPCM7XX_MKFUNC(r1),
861 NPCM7XX_MKFUNC(r1err),
862 NPCM7XX_MKFUNC(r1md),
863 NPCM7XX_MKFUNC(r2),
864 NPCM7XX_MKFUNC(r2err),
865 NPCM7XX_MKFUNC(r2md),
866 NPCM7XX_MKFUNC(sd1),
867 NPCM7XX_MKFUNC(sd1pwr),
868 NPCM7XX_MKFUNC(wdog1),
869 NPCM7XX_MKFUNC(wdog2),
870 NPCM7XX_MKFUNC(scipme),
871 NPCM7XX_MKFUNC(sci),
872 NPCM7XX_MKFUNC(serirq),
873 NPCM7XX_MKFUNC(jtag2),
874 NPCM7XX_MKFUNC(spix),
875 NPCM7XX_MKFUNC(spixcs1),
876 NPCM7XX_MKFUNC(pspi1),
877 NPCM7XX_MKFUNC(pspi2),
878 NPCM7XX_MKFUNC(ddc),
879 NPCM7XX_MKFUNC(clkreq),
880 NPCM7XX_MKFUNC(clkout),
881 NPCM7XX_MKFUNC(spi3),
882 NPCM7XX_MKFUNC(spi3cs1),
883 NPCM7XX_MKFUNC(spi3quad),
884 NPCM7XX_MKFUNC(spi3cs2),
885 NPCM7XX_MKFUNC(spi3cs3),
886 NPCM7XX_MKFUNC(spi0cs1),
887 NPCM7XX_MKFUNC(lpc),
888 NPCM7XX_MKFUNC(lpcclk),
889 NPCM7XX_MKFUNC(espi),
890 NPCM7XX_MKFUNC(lkgpo0),
891 NPCM7XX_MKFUNC(lkgpo1),
892 NPCM7XX_MKFUNC(lkgpo2),
893 NPCM7XX_MKFUNC(nprd_smi),
894 };
895
896 #define NPCM7XX_PINCFG(a, b, c, d, e, f, g, h, i, j, k) \
897 [a] { .fn0 = fn_ ## b, .reg0 = NPCM7XX_GCR_ ## c, .bit0 = d, \
898 .fn1 = fn_ ## e, .reg1 = NPCM7XX_GCR_ ## f, .bit1 = g, \
899 .fn2 = fn_ ## h, .reg2 = NPCM7XX_GCR_ ## i, .bit2 = j, \
900 .flag = k }
901
902 /* Drive strength controlled by NPCM7XX_GP_N_ODSC */
903 #define DRIVE_STRENGTH_LO_SHIFT 8
904 #define DRIVE_STRENGTH_HI_SHIFT 12
905 #define DRIVE_STRENGTH_MASK 0x0000FF00
906
907 #define DSTR(lo, hi) (((lo) << DRIVE_STRENGTH_LO_SHIFT) | \
908 ((hi) << DRIVE_STRENGTH_HI_SHIFT))
909 #define DSLO(x) (((x) >> DRIVE_STRENGTH_LO_SHIFT) & 0xF)
910 #define DSHI(x) (((x) >> DRIVE_STRENGTH_HI_SHIFT) & 0xF)
911
912 #define GPI 0x1 /* Not GPO */
913 #define GPO 0x2 /* Not GPI */
914 #define SLEW 0x4 /* Has Slew Control, NPCM7XX_GP_N_OSRC */
915 #define SLEWLPC 0x8 /* Has Slew Control, SRCNT.3 */
916
917 struct npcm7xx_pincfg {
918 int flag;
919 int fn0, reg0, bit0;
920 int fn1, reg1, bit1;
921 int fn2, reg2, bit2;
922 };
923
924 static const struct npcm7xx_pincfg pincfg[] = {
925 /* PIN FUNCTION 1 FUNCTION 2 FUNCTION 3 FLAGS */
926 NPCM7XX_PINCFG(0, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, 0),
927 NPCM7XX_PINCFG(1, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
928 NPCM7XX_PINCFG(2, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
929 NPCM7XX_PINCFG(3, iox1, MFSEL1, 30, none, NONE, 0, none, NONE, 0, 0),
930 NPCM7XX_PINCFG(4, iox2, MFSEL3, 14, smb1d, I2CSEGSEL, 7, none, NONE, 0, SLEW),
931 NPCM7XX_PINCFG(5, iox2, MFSEL3, 14, smb1d, I2CSEGSEL, 7, none, NONE, 0, SLEW),
932 NPCM7XX_PINCFG(6, iox2, MFSEL3, 14, smb2d, I2CSEGSEL, 10, none, NONE, 0, SLEW),
933 NPCM7XX_PINCFG(7, iox2, MFSEL3, 14, smb2d, I2CSEGSEL, 10, none, NONE, 0, SLEW),
934 NPCM7XX_PINCFG(8, lkgpo1, FLOCKR1, 4, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
935 NPCM7XX_PINCFG(9, lkgpo2, FLOCKR1, 8, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
936 NPCM7XX_PINCFG(10, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
937 NPCM7XX_PINCFG(11, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
938 NPCM7XX_PINCFG(12, gspi, MFSEL1, 24, smb5b, I2CSEGSEL, 19, none, NONE, 0, SLEW),
939 NPCM7XX_PINCFG(13, gspi, MFSEL1, 24, smb5b, I2CSEGSEL, 19, none, NONE, 0, SLEW),
940 NPCM7XX_PINCFG(14, gspi, MFSEL1, 24, smb5c, I2CSEGSEL, 20, none, NONE, 0, SLEW),
941 NPCM7XX_PINCFG(15, gspi, MFSEL1, 24, smb5c, I2CSEGSEL, 20, none, NONE, 0, SLEW),
942 NPCM7XX_PINCFG(16, lkgpo0, FLOCKR1, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
943 NPCM7XX_PINCFG(17, pspi2, MFSEL3, 13, smb4den, I2CSEGSEL, 23, none, NONE, 0, DSTR(8, 12)),
944 NPCM7XX_PINCFG(18, pspi2, MFSEL3, 13, smb4b, I2CSEGSEL, 14, none, NONE, 0, DSTR(8, 12)),
945 NPCM7XX_PINCFG(19, pspi2, MFSEL3, 13, smb4b, I2CSEGSEL, 14, none, NONE, 0, DSTR(8, 12)),
946 NPCM7XX_PINCFG(20, smb4c, I2CSEGSEL, 15, smb15, MFSEL3, 8, none, NONE, 0, 0),
947 NPCM7XX_PINCFG(21, smb4c, I2CSEGSEL, 15, smb15, MFSEL3, 8, none, NONE, 0, 0),
948 NPCM7XX_PINCFG(22, smb4d, I2CSEGSEL, 16, smb14, MFSEL3, 7, none, NONE, 0, 0),
949 NPCM7XX_PINCFG(23, smb4d, I2CSEGSEL, 16, smb14, MFSEL3, 7, none, NONE, 0, 0),
950 NPCM7XX_PINCFG(24, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
951 NPCM7XX_PINCFG(25, ioxh, MFSEL3, 18, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
952 NPCM7XX_PINCFG(26, smb5, MFSEL1, 2, none, NONE, 0, none, NONE, 0, 0),
953 NPCM7XX_PINCFG(27, smb5, MFSEL1, 2, none, NONE, 0, none, NONE, 0, 0),
954 NPCM7XX_PINCFG(28, smb4, MFSEL1, 1, none, NONE, 0, none, NONE, 0, 0),
955 NPCM7XX_PINCFG(29, smb4, MFSEL1, 1, none, NONE, 0, none, NONE, 0, 0),
956 NPCM7XX_PINCFG(30, smb3, MFSEL1, 0, none, NONE, 0, none, NONE, 0, 0),
957 NPCM7XX_PINCFG(31, smb3, MFSEL1, 0, none, NONE, 0, none, NONE, 0, 0),
958
959 NPCM7XX_PINCFG(32, spi0cs1, MFSEL1, 3, none, NONE, 0, none, NONE, 0, 0),
960 NPCM7XX_PINCFG(33, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW),
961 NPCM7XX_PINCFG(34, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW),
962 NPCM7XX_PINCFG(37, smb3c, I2CSEGSEL, 12, none, NONE, 0, none, NONE, 0, SLEW),
963 NPCM7XX_PINCFG(38, smb3c, I2CSEGSEL, 12, none, NONE, 0, none, NONE, 0, SLEW),
964 NPCM7XX_PINCFG(39, smb3b, I2CSEGSEL, 11, none, NONE, 0, none, NONE, 0, SLEW),
965 NPCM7XX_PINCFG(40, smb3b, I2CSEGSEL, 11, none, NONE, 0, none, NONE, 0, SLEW),
966 NPCM7XX_PINCFG(41, bmcuart0a, MFSEL1, 9, none, NONE, 0, none, NONE, 0, 0),
967 NPCM7XX_PINCFG(42, bmcuart0a, MFSEL1, 9, none, NONE, 0, none, NONE, 0, DSTR(2, 4) | GPO),
968 NPCM7XX_PINCFG(43, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, bmcuart1, MFSEL3, 24, 0),
969 NPCM7XX_PINCFG(44, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, bmcuart1, MFSEL3, 24, 0),
970 NPCM7XX_PINCFG(45, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, 0),
971 NPCM7XX_PINCFG(46, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, DSTR(2, 8)),
972 NPCM7XX_PINCFG(47, uart1, MFSEL1, 10, jtag2, MFSEL4, 0, none, NONE, 0, DSTR(2, 8)),
973 NPCM7XX_PINCFG(48, uart2, MFSEL1, 11, bmcuart0b, MFSEL4, 1, none, NONE, 0, GPO),
974 NPCM7XX_PINCFG(49, uart2, MFSEL1, 11, bmcuart0b, MFSEL4, 1, none, NONE, 0, 0),
975 NPCM7XX_PINCFG(50, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
976 NPCM7XX_PINCFG(51, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, GPO),
977 NPCM7XX_PINCFG(52, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
978 NPCM7XX_PINCFG(53, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, GPO),
979 NPCM7XX_PINCFG(54, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
980 NPCM7XX_PINCFG(55, uart2, MFSEL1, 11, none, NONE, 0, none, NONE, 0, 0),
981 NPCM7XX_PINCFG(56, r1err, MFSEL1, 12, none, NONE, 0, none, NONE, 0, 0),
982 NPCM7XX_PINCFG(57, r1md, MFSEL1, 13, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
983 NPCM7XX_PINCFG(58, r1md, MFSEL1, 13, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
984 NPCM7XX_PINCFG(59, smb3d, I2CSEGSEL, 13, none, NONE, 0, none, NONE, 0, 0),
985 NPCM7XX_PINCFG(60, smb3d, I2CSEGSEL, 13, none, NONE, 0, none, NONE, 0, 0),
986 NPCM7XX_PINCFG(61, uart1, MFSEL1, 10, none, NONE, 0, none, NONE, 0, GPO),
987 NPCM7XX_PINCFG(62, uart1, MFSEL1, 10, bmcuart1, MFSEL3, 24, none, NONE, 0, GPO),
988 NPCM7XX_PINCFG(63, uart1, MFSEL1, 10, bmcuart1, MFSEL3, 24, none, NONE, 0, GPO),
989
990 NPCM7XX_PINCFG(64, fanin0, MFSEL2, 0, none, NONE, 0, none, NONE, 0, 0),
991 NPCM7XX_PINCFG(65, fanin1, MFSEL2, 1, none, NONE, 0, none, NONE, 0, 0),
992 NPCM7XX_PINCFG(66, fanin2, MFSEL2, 2, none, NONE, 0, none, NONE, 0, 0),
993 NPCM7XX_PINCFG(67, fanin3, MFSEL2, 3, none, NONE, 0, none, NONE, 0, 0),
994 NPCM7XX_PINCFG(68, fanin4, MFSEL2, 4, none, NONE, 0, none, NONE, 0, 0),
995 NPCM7XX_PINCFG(69, fanin5, MFSEL2, 5, none, NONE, 0, none, NONE, 0, 0),
996 NPCM7XX_PINCFG(70, fanin6, MFSEL2, 6, none, NONE, 0, none, NONE, 0, 0),
997 NPCM7XX_PINCFG(71, fanin7, MFSEL2, 7, none, NONE, 0, none, NONE, 0, 0),
998 NPCM7XX_PINCFG(72, fanin8, MFSEL2, 8, none, NONE, 0, none, NONE, 0, 0),
999 NPCM7XX_PINCFG(73, fanin9, MFSEL2, 9, none, NONE, 0, none, NONE, 0, 0),
1000 NPCM7XX_PINCFG(74, fanin10, MFSEL2, 10, none, NONE, 0, none, NONE, 0, 0),
1001 NPCM7XX_PINCFG(75, fanin11, MFSEL2, 11, none, NONE, 0, none, NONE, 0, 0),
1002 NPCM7XX_PINCFG(76, fanin12, MFSEL2, 12, none, NONE, 0, none, NONE, 0, 0),
1003 NPCM7XX_PINCFG(77, fanin13, MFSEL2, 13, none, NONE, 0, none, NONE, 0, 0),
1004 NPCM7XX_PINCFG(78, fanin14, MFSEL2, 14, none, NONE, 0, none, NONE, 0, 0),
1005 NPCM7XX_PINCFG(79, fanin15, MFSEL2, 15, none, NONE, 0, none, NONE, 0, 0),
1006 NPCM7XX_PINCFG(80, pwm0, MFSEL2, 16, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1007 NPCM7XX_PINCFG(81, pwm1, MFSEL2, 17, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1008 NPCM7XX_PINCFG(82, pwm2, MFSEL2, 18, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1009 NPCM7XX_PINCFG(83, pwm3, MFSEL2, 19, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1010 NPCM7XX_PINCFG(84, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1011 NPCM7XX_PINCFG(85, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1012 NPCM7XX_PINCFG(86, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1013 NPCM7XX_PINCFG(87, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1014 NPCM7XX_PINCFG(88, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1015 NPCM7XX_PINCFG(89, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1016 NPCM7XX_PINCFG(90, r2err, MFSEL1, 15, none, NONE, 0, none, NONE, 0, 0),
1017 NPCM7XX_PINCFG(91, r2md, MFSEL1, 16, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
1018 NPCM7XX_PINCFG(92, r2md, MFSEL1, 16, none, NONE, 0, none, NONE, 0, DSTR(2, 4)),
1019 NPCM7XX_PINCFG(93, ga20kbc, MFSEL1, 17, smb5d, I2CSEGSEL, 21, none, NONE, 0, 0),
1020 NPCM7XX_PINCFG(94, ga20kbc, MFSEL1, 17, smb5d, I2CSEGSEL, 21, none, NONE, 0, 0),
1021 NPCM7XX_PINCFG(95, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, 0),
1022
1023 NPCM7XX_PINCFG(96, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1024 NPCM7XX_PINCFG(97, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1025 NPCM7XX_PINCFG(98, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1026 NPCM7XX_PINCFG(99, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1027 NPCM7XX_PINCFG(100, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1028 NPCM7XX_PINCFG(101, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1029 NPCM7XX_PINCFG(102, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1030 NPCM7XX_PINCFG(103, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1031 NPCM7XX_PINCFG(104, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1032 NPCM7XX_PINCFG(105, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1033 NPCM7XX_PINCFG(106, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1034 NPCM7XX_PINCFG(107, rg1, MFSEL4, 22, none, NONE, 0, none, NONE, 0, 0),
1035 NPCM7XX_PINCFG(108, rg1mdio, MFSEL4, 21, none, NONE, 0, none, NONE, 0, 0),
1036 NPCM7XX_PINCFG(109, rg1mdio, MFSEL4, 21, none, NONE, 0, none, NONE, 0, 0),
1037 NPCM7XX_PINCFG(110, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1038 NPCM7XX_PINCFG(111, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1039 NPCM7XX_PINCFG(112, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1040 NPCM7XX_PINCFG(113, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1041 NPCM7XX_PINCFG(114, smb0, MFSEL1, 6, none, NONE, 0, none, NONE, 0, 0),
1042 NPCM7XX_PINCFG(115, smb0, MFSEL1, 6, none, NONE, 0, none, NONE, 0, 0),
1043 NPCM7XX_PINCFG(116, smb1, MFSEL1, 7, none, NONE, 0, none, NONE, 0, 0),
1044 NPCM7XX_PINCFG(117, smb1, MFSEL1, 7, none, NONE, 0, none, NONE, 0, 0),
1045 NPCM7XX_PINCFG(118, smb2, MFSEL1, 8, none, NONE, 0, none, NONE, 0, 0),
1046 NPCM7XX_PINCFG(119, smb2, MFSEL1, 8, none, NONE, 0, none, NONE, 0, 0),
1047 NPCM7XX_PINCFG(120, smb2c, I2CSEGSEL, 9, none, NONE, 0, none, NONE, 0, SLEW),
1048 NPCM7XX_PINCFG(121, smb2c, I2CSEGSEL, 9, none, NONE, 0, none, NONE, 0, SLEW),
1049 NPCM7XX_PINCFG(122, smb2b, I2CSEGSEL, 8, none, NONE, 0, none, NONE, 0, SLEW),
1050 NPCM7XX_PINCFG(123, smb2b, I2CSEGSEL, 8, none, NONE, 0, none, NONE, 0, SLEW),
1051 NPCM7XX_PINCFG(124, smb1c, I2CSEGSEL, 6, none, NONE, 0, none, NONE, 0, SLEW),
1052 NPCM7XX_PINCFG(125, smb1c, I2CSEGSEL, 6, none, NONE, 0, none, NONE, 0, SLEW),
1053 NPCM7XX_PINCFG(126, smb1b, I2CSEGSEL, 5, none, NONE, 0, none, NONE, 0, SLEW),
1054 NPCM7XX_PINCFG(127, smb1b, I2CSEGSEL, 5, none, NONE, 0, none, NONE, 0, SLEW),
1055
1056 NPCM7XX_PINCFG(128, smb8, MFSEL4, 11, none, NONE, 0, none, NONE, 0, 0),
1057 NPCM7XX_PINCFG(129, smb8, MFSEL4, 11, none, NONE, 0, none, NONE, 0, 0),
1058 NPCM7XX_PINCFG(130, smb9, MFSEL4, 12, none, NONE, 0, none, NONE, 0, 0),
1059 NPCM7XX_PINCFG(131, smb9, MFSEL4, 12, none, NONE, 0, none, NONE, 0, 0),
1060 NPCM7XX_PINCFG(132, smb10, MFSEL4, 13, none, NONE, 0, none, NONE, 0, 0),
1061 NPCM7XX_PINCFG(133, smb10, MFSEL4, 13, none, NONE, 0, none, NONE, 0, 0),
1062 NPCM7XX_PINCFG(134, smb11, MFSEL4, 14, none, NONE, 0, none, NONE, 0, 0),
1063 NPCM7XX_PINCFG(135, smb11, MFSEL4, 14, none, NONE, 0, none, NONE, 0, 0),
1064 NPCM7XX_PINCFG(136, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1065 NPCM7XX_PINCFG(137, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1066 NPCM7XX_PINCFG(138, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1067 NPCM7XX_PINCFG(139, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1068 NPCM7XX_PINCFG(140, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1069 NPCM7XX_PINCFG(141, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, 0),
1070 NPCM7XX_PINCFG(142, sd1, MFSEL3, 12, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1071 NPCM7XX_PINCFG(143, sd1, MFSEL3, 12, sd1pwr, MFSEL4, 5, none, NONE, 0, 0),
1072 NPCM7XX_PINCFG(144, pwm4, MFSEL2, 20, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1073 NPCM7XX_PINCFG(145, pwm5, MFSEL2, 21, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1074 NPCM7XX_PINCFG(146, pwm6, MFSEL2, 22, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1075 NPCM7XX_PINCFG(147, pwm7, MFSEL2, 23, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1076 NPCM7XX_PINCFG(148, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1077 NPCM7XX_PINCFG(149, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1078 NPCM7XX_PINCFG(150, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1079 NPCM7XX_PINCFG(151, mmc8, MFSEL3, 11, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1080 NPCM7XX_PINCFG(152, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1081 NPCM7XX_PINCFG(153, mmcwp, FLOCKR1, 24, none, NONE, 0, none, NONE, 0, 0), /* Z1/A1 */
1082 NPCM7XX_PINCFG(154, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1083 NPCM7XX_PINCFG(155, mmccd, MFSEL3, 25, mmcrst, MFSEL4, 6, none, NONE, 0, 0), /* Z1/A1 */
1084 NPCM7XX_PINCFG(156, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1085 NPCM7XX_PINCFG(157, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1086 NPCM7XX_PINCFG(158, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1087 NPCM7XX_PINCFG(159, mmc, MFSEL3, 10, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1088
1089 NPCM7XX_PINCFG(160, clkout, MFSEL1, 21, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1090 NPCM7XX_PINCFG(161, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, DSTR(8, 12)),
1091 NPCM7XX_PINCFG(162, serirq, NONE, 0, gpio, MFSEL1, 31, none, NONE, 0, DSTR(8, 12)),
1092 NPCM7XX_PINCFG(163, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, 0),
1093 NPCM7XX_PINCFG(164, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1094 NPCM7XX_PINCFG(165, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1095 NPCM7XX_PINCFG(166, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1096 NPCM7XX_PINCFG(167, lpc, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL1, 26, SLEWLPC),
1097 NPCM7XX_PINCFG(168, lpcclk, NONE, 0, espi, MFSEL4, 8, gpio, MFSEL3, 16, 0),
1098 NPCM7XX_PINCFG(169, scipme, MFSEL3, 0, none, NONE, 0, none, NONE, 0, 0),
1099 NPCM7XX_PINCFG(170, sci, MFSEL1, 22, none, NONE, 0, none, NONE, 0, 0),
1100 NPCM7XX_PINCFG(171, smb6, MFSEL3, 1, none, NONE, 0, none, NONE, 0, 0),
1101 NPCM7XX_PINCFG(172, smb6, MFSEL3, 1, none, NONE, 0, none, NONE, 0, 0),
1102 NPCM7XX_PINCFG(173, smb7, MFSEL3, 2, none, NONE, 0, none, NONE, 0, 0),
1103 NPCM7XX_PINCFG(174, smb7, MFSEL3, 2, none, NONE, 0, none, NONE, 0, 0),
1104 NPCM7XX_PINCFG(175, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
1105 NPCM7XX_PINCFG(176, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
1106 NPCM7XX_PINCFG(177, pspi1, MFSEL3, 4, faninx, MFSEL3, 3, none, NONE, 0, DSTR(8, 12)),
1107 NPCM7XX_PINCFG(178, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1108 NPCM7XX_PINCFG(179, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1109 NPCM7XX_PINCFG(180, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1110 NPCM7XX_PINCFG(181, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1111 NPCM7XX_PINCFG(182, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1112 NPCM7XX_PINCFG(183, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1113 NPCM7XX_PINCFG(184, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1114 NPCM7XX_PINCFG(185, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1115 NPCM7XX_PINCFG(186, spi3, MFSEL4, 16, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1116 NPCM7XX_PINCFG(187, spi3cs1, MFSEL4, 17, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1117 NPCM7XX_PINCFG(188, spi3quad, MFSEL4, 20, spi3cs2, MFSEL4, 18, none, NONE, 0, DSTR(8, 12) | SLEW),
1118 NPCM7XX_PINCFG(189, spi3quad, MFSEL4, 20, spi3cs3, MFSEL4, 19, none, NONE, 0, DSTR(8, 12) | SLEW),
1119 NPCM7XX_PINCFG(190, gpio, FLOCKR1, 20, nprd_smi, NONE, 0, none, NONE, 0, DSTR(2, 4)),
1120 NPCM7XX_PINCFG(191, none, NONE, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)), /* XX */
1121
1122 NPCM7XX_PINCFG(192, none, NONE, 0, none, NONE, 0, none, NONE, 0, DSTR(8, 12)), /* XX */
1123 NPCM7XX_PINCFG(193, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1124 NPCM7XX_PINCFG(194, smb0b, I2CSEGSEL, 0, none, NONE, 0, none, NONE, 0, 0),
1125 NPCM7XX_PINCFG(195, smb0b, I2CSEGSEL, 0, none, NONE, 0, none, NONE, 0, 0),
1126 NPCM7XX_PINCFG(196, smb0c, I2CSEGSEL, 1, none, NONE, 0, none, NONE, 0, 0),
1127 NPCM7XX_PINCFG(197, smb0den, I2CSEGSEL, 22, none, NONE, 0, none, NONE, 0, SLEW),
1128 NPCM7XX_PINCFG(198, smb0d, I2CSEGSEL, 2, none, NONE, 0, none, NONE, 0, 0),
1129 NPCM7XX_PINCFG(199, smb0d, I2CSEGSEL, 2, none, NONE, 0, none, NONE, 0, 0),
1130 NPCM7XX_PINCFG(200, r2, MFSEL1, 14, none, NONE, 0, none, NONE, 0, 0),
1131 NPCM7XX_PINCFG(201, r1, MFSEL3, 9, none, NONE, 0, none, NONE, 0, 0),
1132 NPCM7XX_PINCFG(202, smb0c, I2CSEGSEL, 1, none, NONE, 0, none, NONE, 0, 0),
1133 NPCM7XX_PINCFG(203, faninx, MFSEL3, 3, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1134 NPCM7XX_PINCFG(204, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, SLEW),
1135 NPCM7XX_PINCFG(205, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, SLEW),
1136 NPCM7XX_PINCFG(206, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, DSTR(4, 8)),
1137 NPCM7XX_PINCFG(207, ddc, NONE, 0, gpio, MFSEL3, 22, none, NONE, 0, DSTR(4, 8)),
1138 NPCM7XX_PINCFG(208, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1139 NPCM7XX_PINCFG(209, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1140 NPCM7XX_PINCFG(210, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1141 NPCM7XX_PINCFG(211, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1142 NPCM7XX_PINCFG(212, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1143 NPCM7XX_PINCFG(213, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1144 NPCM7XX_PINCFG(214, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1145 NPCM7XX_PINCFG(215, rg2, MFSEL4, 24, ddr, MFSEL3, 26, none, NONE, 0, 0),
1146 NPCM7XX_PINCFG(216, rg2mdio, MFSEL4, 23, ddr, MFSEL3, 26, none, NONE, 0, 0),
1147 NPCM7XX_PINCFG(217, rg2mdio, MFSEL4, 23, ddr, MFSEL3, 26, none, NONE, 0, 0),
1148 NPCM7XX_PINCFG(218, wdog1, MFSEL3, 19, none, NONE, 0, none, NONE, 0, 0),
1149 NPCM7XX_PINCFG(219, wdog2, MFSEL3, 20, none, NONE, 0, none, NONE, 0, DSTR(4, 8)),
1150 NPCM7XX_PINCFG(220, smb12, MFSEL3, 5, none, NONE, 0, none, NONE, 0, 0),
1151 NPCM7XX_PINCFG(221, smb12, MFSEL3, 5, none, NONE, 0, none, NONE, 0, 0),
1152 NPCM7XX_PINCFG(222, smb13, MFSEL3, 6, none, NONE, 0, none, NONE, 0, 0),
1153 NPCM7XX_PINCFG(223, smb13, MFSEL3, 6, none, NONE, 0, none, NONE, 0, 0),
1154
1155 NPCM7XX_PINCFG(224, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, SLEW),
1156 NPCM7XX_PINCFG(225, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1157 NPCM7XX_PINCFG(226, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW | GPO),
1158 NPCM7XX_PINCFG(227, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1159 NPCM7XX_PINCFG(228, spixcs1, MFSEL4, 28, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1160 NPCM7XX_PINCFG(229, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1161 NPCM7XX_PINCFG(230, spix, MFSEL4, 27, none, NONE, 0, none, NONE, 0, DSTR(8, 12) | SLEW),
1162 NPCM7XX_PINCFG(231, clkreq, MFSEL4, 9, none, NONE, 0, none, NONE, 0, DSTR(8, 12)),
1163 NPCM7XX_PINCFG(253, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* SDHC1 power */
1164 NPCM7XX_PINCFG(254, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* SDHC2 power */
1165 NPCM7XX_PINCFG(255, none, NONE, 0, none, NONE, 0, none, NONE, 0, GPI), /* DACOSEL */
1166 };
1167
1168 /* number, name, drv_data */
1169 static const struct pinctrl_pin_desc npcm7xx_pins[] = {
1170 PINCTRL_PIN(0, "GPIO0/IOX1DI"),
1171 PINCTRL_PIN(1, "GPIO1/IOX1LD"),
1172 PINCTRL_PIN(2, "GPIO2/IOX1CK"),
1173 PINCTRL_PIN(3, "GPIO3/IOX1D0"),
1174 PINCTRL_PIN(4, "GPIO4/IOX2DI/SMB1DSDA"),
1175 PINCTRL_PIN(5, "GPIO5/IOX2LD/SMB1DSCL"),
1176 PINCTRL_PIN(6, "GPIO6/IOX2CK/SMB2DSDA"),
1177 PINCTRL_PIN(7, "GPIO7/IOX2D0/SMB2DSCL"),
1178 PINCTRL_PIN(8, "GPIO8/LKGPO1"),
1179 PINCTRL_PIN(9, "GPIO9/LKGPO2"),
1180 PINCTRL_PIN(10, "GPIO10/IOXHLD"),
1181 PINCTRL_PIN(11, "GPIO11/IOXHCK"),
1182 PINCTRL_PIN(12, "GPIO12/GSPICK/SMB5BSCL"),
1183 PINCTRL_PIN(13, "GPIO13/GSPIDO/SMB5BSDA"),
1184 PINCTRL_PIN(14, "GPIO14/GSPIDI/SMB5CSCL"),
1185 PINCTRL_PIN(15, "GPIO15/GSPICS/SMB5CSDA"),
1186 PINCTRL_PIN(16, "GPIO16/LKGPO0"),
1187 PINCTRL_PIN(17, "GPIO17/PSPI2DI/SMB4DEN"),
1188 PINCTRL_PIN(18, "GPIO18/PSPI2D0/SMB4BSDA"),
1189 PINCTRL_PIN(19, "GPIO19/PSPI2CK/SMB4BSCL"),
1190 PINCTRL_PIN(20, "GPIO20/SMB4CSDA/SMB15SDA"),
1191 PINCTRL_PIN(21, "GPIO21/SMB4CSCL/SMB15SCL"),
1192 PINCTRL_PIN(22, "GPIO22/SMB4DSDA/SMB14SDA"),
1193 PINCTRL_PIN(23, "GPIO23/SMB4DSCL/SMB14SCL"),
1194 PINCTRL_PIN(24, "GPIO24/IOXHDO"),
1195 PINCTRL_PIN(25, "GPIO25/IOXHDI"),
1196 PINCTRL_PIN(26, "GPIO26/SMB5SDA"),
1197 PINCTRL_PIN(27, "GPIO27/SMB5SCL"),
1198 PINCTRL_PIN(28, "GPIO28/SMB4SDA"),
1199 PINCTRL_PIN(29, "GPIO29/SMB4SCL"),
1200 PINCTRL_PIN(30, "GPIO30/SMB3SDA"),
1201 PINCTRL_PIN(31, "GPIO31/SMB3SCL"),
1202
1203 PINCTRL_PIN(32, "GPIO32/nSPI0CS1"),
1204 PINCTRL_PIN(33, "SPI0D2"),
1205 PINCTRL_PIN(34, "SPI0D3"),
1206 PINCTRL_PIN(37, "GPIO37/SMB3CSDA"),
1207 PINCTRL_PIN(38, "GPIO38/SMB3CSCL"),
1208 PINCTRL_PIN(39, "GPIO39/SMB3BSDA"),
1209 PINCTRL_PIN(40, "GPIO40/SMB3BSCL"),
1210 PINCTRL_PIN(41, "GPIO41/BSPRXD"),
1211 PINCTRL_PIN(42, "GPO42/BSPTXD/STRAP11"),
1212 PINCTRL_PIN(43, "GPIO43/RXD1/JTMS2/BU1RXD"),
1213 PINCTRL_PIN(44, "GPIO44/nCTS1/JTDI2/BU1CTS"),
1214 PINCTRL_PIN(45, "GPIO45/nDCD1/JTDO2"),
1215 PINCTRL_PIN(46, "GPIO46/nDSR1/JTCK2"),
1216 PINCTRL_PIN(47, "GPIO47/nRI1/JCP_RDY2"),
1217 PINCTRL_PIN(48, "GPIO48/TXD2/BSPTXD"),
1218 PINCTRL_PIN(49, "GPIO49/RXD2/BSPRXD"),
1219 PINCTRL_PIN(50, "GPIO50/nCTS2"),
1220 PINCTRL_PIN(51, "GPO51/nRTS2/STRAP2"),
1221 PINCTRL_PIN(52, "GPIO52/nDCD2"),
1222 PINCTRL_PIN(53, "GPO53/nDTR2_BOUT2/STRAP1"),
1223 PINCTRL_PIN(54, "GPIO54/nDSR2"),
1224 PINCTRL_PIN(55, "GPIO55/nRI2"),
1225 PINCTRL_PIN(56, "GPIO56/R1RXERR"),
1226 PINCTRL_PIN(57, "GPIO57/R1MDC"),
1227 PINCTRL_PIN(58, "GPIO58/R1MDIO"),
1228 PINCTRL_PIN(59, "GPIO59/SMB3DSDA"),
1229 PINCTRL_PIN(60, "GPIO60/SMB3DSCL"),
1230 PINCTRL_PIN(61, "GPO61/nDTR1_BOUT1/STRAP6"),
1231 PINCTRL_PIN(62, "GPO62/nRTST1/STRAP5"),
1232 PINCTRL_PIN(63, "GPO63/TXD1/STRAP4"),
1233
1234 PINCTRL_PIN(64, "GPIO64/FANIN0"),
1235 PINCTRL_PIN(65, "GPIO65/FANIN1"),
1236 PINCTRL_PIN(66, "GPIO66/FANIN2"),
1237 PINCTRL_PIN(67, "GPIO67/FANIN3"),
1238 PINCTRL_PIN(68, "GPIO68/FANIN4"),
1239 PINCTRL_PIN(69, "GPIO69/FANIN5"),
1240 PINCTRL_PIN(70, "GPIO70/FANIN6"),
1241 PINCTRL_PIN(71, "GPIO71/FANIN7"),
1242 PINCTRL_PIN(72, "GPIO72/FANIN8"),
1243 PINCTRL_PIN(73, "GPIO73/FANIN9"),
1244 PINCTRL_PIN(74, "GPIO74/FANIN10"),
1245 PINCTRL_PIN(75, "GPIO75/FANIN11"),
1246 PINCTRL_PIN(76, "GPIO76/FANIN12"),
1247 PINCTRL_PIN(77, "GPIO77/FANIN13"),
1248 PINCTRL_PIN(78, "GPIO78/FANIN14"),
1249 PINCTRL_PIN(79, "GPIO79/FANIN15"),
1250 PINCTRL_PIN(80, "GPIO80/PWM0"),
1251 PINCTRL_PIN(81, "GPIO81/PWM1"),
1252 PINCTRL_PIN(82, "GPIO82/PWM2"),
1253 PINCTRL_PIN(83, "GPIO83/PWM3"),
1254 PINCTRL_PIN(84, "GPIO84/R2TXD0"),
1255 PINCTRL_PIN(85, "GPIO85/R2TXD1"),
1256 PINCTRL_PIN(86, "GPIO86/R2TXEN"),
1257 PINCTRL_PIN(87, "GPIO87/R2RXD0"),
1258 PINCTRL_PIN(88, "GPIO88/R2RXD1"),
1259 PINCTRL_PIN(89, "GPIO89/R2CRSDV"),
1260 PINCTRL_PIN(90, "GPIO90/R2RXERR"),
1261 PINCTRL_PIN(91, "GPIO91/R2MDC"),
1262 PINCTRL_PIN(92, "GPIO92/R2MDIO"),
1263 PINCTRL_PIN(93, "GPIO93/GA20/SMB5DSCL"),
1264 PINCTRL_PIN(94, "GPIO94/nKBRST/SMB5DSDA"),
1265 PINCTRL_PIN(95, "GPIO95/nLRESET/nESPIRST"),
1266
1267 PINCTRL_PIN(96, "GPIO96/RG1TXD0"),
1268 PINCTRL_PIN(97, "GPIO97/RG1TXD1"),
1269 PINCTRL_PIN(98, "GPIO98/RG1TXD2"),
1270 PINCTRL_PIN(99, "GPIO99/RG1TXD3"),
1271 PINCTRL_PIN(100, "GPIO100/RG1TXC"),
1272 PINCTRL_PIN(101, "GPIO101/RG1TXCTL"),
1273 PINCTRL_PIN(102, "GPIO102/RG1RXD0"),
1274 PINCTRL_PIN(103, "GPIO103/RG1RXD1"),
1275 PINCTRL_PIN(104, "GPIO104/RG1RXD2"),
1276 PINCTRL_PIN(105, "GPIO105/RG1RXD3"),
1277 PINCTRL_PIN(106, "GPIO106/RG1RXC"),
1278 PINCTRL_PIN(107, "GPIO107/RG1RXCTL"),
1279 PINCTRL_PIN(108, "GPIO108/RG1MDC"),
1280 PINCTRL_PIN(109, "GPIO109/RG1MDIO"),
1281 PINCTRL_PIN(110, "GPIO110/RG2TXD0/DDRV0"),
1282 PINCTRL_PIN(111, "GPIO111/RG2TXD1/DDRV1"),
1283 PINCTRL_PIN(112, "GPIO112/RG2TXD2/DDRV2"),
1284 PINCTRL_PIN(113, "GPIO113/RG2TXD3/DDRV3"),
1285 PINCTRL_PIN(114, "GPIO114/SMB0SCL"),
1286 PINCTRL_PIN(115, "GPIO115/SMB0SDA"),
1287 PINCTRL_PIN(116, "GPIO116/SMB1SCL"),
1288 PINCTRL_PIN(117, "GPIO117/SMB1SDA"),
1289 PINCTRL_PIN(118, "GPIO118/SMB2SCL"),
1290 PINCTRL_PIN(119, "GPIO119/SMB2SDA"),
1291 PINCTRL_PIN(120, "GPIO120/SMB2CSDA"),
1292 PINCTRL_PIN(121, "GPIO121/SMB2CSCL"),
1293 PINCTRL_PIN(122, "GPIO122/SMB2BSDA"),
1294 PINCTRL_PIN(123, "GPIO123/SMB2BSCL"),
1295 PINCTRL_PIN(124, "GPIO124/SMB1CSDA"),
1296 PINCTRL_PIN(125, "GPIO125/SMB1CSCL"),
1297 PINCTRL_PIN(126, "GPIO126/SMB1BSDA"),
1298 PINCTRL_PIN(127, "GPIO127/SMB1BSCL"),
1299
1300 PINCTRL_PIN(128, "GPIO128/SMB8SCL"),
1301 PINCTRL_PIN(129, "GPIO129/SMB8SDA"),
1302 PINCTRL_PIN(130, "GPIO130/SMB9SCL"),
1303 PINCTRL_PIN(131, "GPIO131/SMB9SDA"),
1304 PINCTRL_PIN(132, "GPIO132/SMB10SCL"),
1305 PINCTRL_PIN(133, "GPIO133/SMB10SDA"),
1306 PINCTRL_PIN(134, "GPIO134/SMB11SCL"),
1307 PINCTRL_PIN(135, "GPIO135/SMB11SDA"),
1308 PINCTRL_PIN(136, "GPIO136/SD1DT0"),
1309 PINCTRL_PIN(137, "GPIO137/SD1DT1"),
1310 PINCTRL_PIN(138, "GPIO138/SD1DT2"),
1311 PINCTRL_PIN(139, "GPIO139/SD1DT3"),
1312 PINCTRL_PIN(140, "GPIO140/SD1CLK"),
1313 PINCTRL_PIN(141, "GPIO141/SD1WP"),
1314 PINCTRL_PIN(142, "GPIO142/SD1CMD"),
1315 PINCTRL_PIN(143, "GPIO143/SD1CD/SD1PWR"),
1316 PINCTRL_PIN(144, "GPIO144/PWM4"),
1317 PINCTRL_PIN(145, "GPIO145/PWM5"),
1318 PINCTRL_PIN(146, "GPIO146/PWM6"),
1319 PINCTRL_PIN(147, "GPIO147/PWM7"),
1320 PINCTRL_PIN(148, "GPIO148/MMCDT4"),
1321 PINCTRL_PIN(149, "GPIO149/MMCDT5"),
1322 PINCTRL_PIN(150, "GPIO150/MMCDT6"),
1323 PINCTRL_PIN(151, "GPIO151/MMCDT7"),
1324 PINCTRL_PIN(152, "GPIO152/MMCCLK"),
1325 PINCTRL_PIN(153, "GPIO153/MMCWP"),
1326 PINCTRL_PIN(154, "GPIO154/MMCCMD"),
1327 PINCTRL_PIN(155, "GPIO155/nMMCCD/nMMCRST"),
1328 PINCTRL_PIN(156, "GPIO156/MMCDT0"),
1329 PINCTRL_PIN(157, "GPIO157/MMCDT1"),
1330 PINCTRL_PIN(158, "GPIO158/MMCDT2"),
1331 PINCTRL_PIN(159, "GPIO159/MMCDT3"),
1332
1333 PINCTRL_PIN(160, "GPIO160/CLKOUT/RNGOSCOUT"),
1334 PINCTRL_PIN(161, "GPIO161/nLFRAME/nESPICS"),
1335 PINCTRL_PIN(162, "GPIO162/SERIRQ"),
1336 PINCTRL_PIN(163, "GPIO163/LCLK/ESPICLK"),
1337 PINCTRL_PIN(164, "GPIO164/LAD0/ESPI_IO0"/*dscnt6*/),
1338 PINCTRL_PIN(165, "GPIO165/LAD1/ESPI_IO1"/*dscnt6*/),
1339 PINCTRL_PIN(166, "GPIO166/LAD2/ESPI_IO2"/*dscnt6*/),
1340 PINCTRL_PIN(167, "GPIO167/LAD3/ESPI_IO3"/*dscnt6*/),
1341 PINCTRL_PIN(168, "GPIO168/nCLKRUN/nESPIALERT"),
1342 PINCTRL_PIN(169, "GPIO169/nSCIPME"),
1343 PINCTRL_PIN(170, "GPIO170/nSMI"),
1344 PINCTRL_PIN(171, "GPIO171/SMB6SCL"),
1345 PINCTRL_PIN(172, "GPIO172/SMB6SDA"),
1346 PINCTRL_PIN(173, "GPIO173/SMB7SCL"),
1347 PINCTRL_PIN(174, "GPIO174/SMB7SDA"),
1348 PINCTRL_PIN(175, "GPIO175/PSPI1CK/FANIN19"),
1349 PINCTRL_PIN(176, "GPIO176/PSPI1DO/FANIN18"),
1350 PINCTRL_PIN(177, "GPIO177/PSPI1DI/FANIN17"),
1351 PINCTRL_PIN(178, "GPIO178/R1TXD0"),
1352 PINCTRL_PIN(179, "GPIO179/R1TXD1"),
1353 PINCTRL_PIN(180, "GPIO180/R1TXEN"),
1354 PINCTRL_PIN(181, "GPIO181/R1RXD0"),
1355 PINCTRL_PIN(182, "GPIO182/R1RXD1"),
1356 PINCTRL_PIN(183, "GPIO183/SPI3CK"),
1357 PINCTRL_PIN(184, "GPO184/SPI3D0/STRAP9"),
1358 PINCTRL_PIN(185, "GPO185/SPI3D1/STRAP10"),
1359 PINCTRL_PIN(186, "GPIO186/nSPI3CS0"),
1360 PINCTRL_PIN(187, "GPIO187/nSPI3CS1"),
1361 PINCTRL_PIN(188, "GPIO188/SPI3D2/nSPI3CS2"),
1362 PINCTRL_PIN(189, "GPIO189/SPI3D3/nSPI3CS3"),
1363 PINCTRL_PIN(190, "GPIO190/nPRD_SMI"),
1364 PINCTRL_PIN(191, "GPIO191"),
1365
1366 PINCTRL_PIN(192, "GPIO192"),
1367 PINCTRL_PIN(193, "GPIO193/R1CRSDV"),
1368 PINCTRL_PIN(194, "GPIO194/SMB0BSCL"),
1369 PINCTRL_PIN(195, "GPIO195/SMB0BSDA"),
1370 PINCTRL_PIN(196, "GPIO196/SMB0CSCL"),
1371 PINCTRL_PIN(197, "GPIO197/SMB0DEN"),
1372 PINCTRL_PIN(198, "GPIO198/SMB0DSDA"),
1373 PINCTRL_PIN(199, "GPIO199/SMB0DSCL"),
1374 PINCTRL_PIN(200, "GPIO200/R2CK"),
1375 PINCTRL_PIN(201, "GPIO201/R1CK"),
1376 PINCTRL_PIN(202, "GPIO202/SMB0CSDA"),
1377 PINCTRL_PIN(203, "GPIO203/FANIN16"),
1378 PINCTRL_PIN(204, "GPIO204/DDC2SCL"),
1379 PINCTRL_PIN(205, "GPIO205/DDC2SDA"),
1380 PINCTRL_PIN(206, "GPIO206/HSYNC2"),
1381 PINCTRL_PIN(207, "GPIO207/VSYNC2"),
1382 PINCTRL_PIN(208, "GPIO208/RG2TXC/DVCK"),
1383 PINCTRL_PIN(209, "GPIO209/RG2TXCTL/DDRV4"),
1384 PINCTRL_PIN(210, "GPIO210/RG2RXD0/DDRV5"),
1385 PINCTRL_PIN(211, "GPIO211/RG2RXD1/DDRV6"),
1386 PINCTRL_PIN(212, "GPIO212/RG2RXD2/DDRV7"),
1387 PINCTRL_PIN(213, "GPIO213/RG2RXD3/DDRV8"),
1388 PINCTRL_PIN(214, "GPIO214/RG2RXC/DDRV9"),
1389 PINCTRL_PIN(215, "GPIO215/RG2RXCTL/DDRV10"),
1390 PINCTRL_PIN(216, "GPIO216/RG2MDC/DDRV11"),
1391 PINCTRL_PIN(217, "GPIO217/RG2MDIO/DVHSYNC"),
1392 PINCTRL_PIN(218, "GPIO218/nWDO1"),
1393 PINCTRL_PIN(219, "GPIO219/nWDO2"),
1394 PINCTRL_PIN(220, "GPIO220/SMB12SCL"),
1395 PINCTRL_PIN(221, "GPIO221/SMB12SDA"),
1396 PINCTRL_PIN(222, "GPIO222/SMB13SCL"),
1397 PINCTRL_PIN(223, "GPIO223/SMB13SDA"),
1398
1399 PINCTRL_PIN(224, "GPIO224/SPIXCK"),
1400 PINCTRL_PIN(225, "GPO225/SPIXD0/STRAP12"),
1401 PINCTRL_PIN(226, "GPO226/SPIXD1/STRAP13"),
1402 PINCTRL_PIN(227, "GPIO227/nSPIXCS0"),
1403 PINCTRL_PIN(228, "GPIO228/nSPIXCS1"),
1404 PINCTRL_PIN(229, "GPO229/SPIXD2/STRAP3"),
1405 PINCTRL_PIN(230, "GPIO230/SPIXD3"),
1406 PINCTRL_PIN(231, "GPIO231/nCLKREQ"),
1407 PINCTRL_PIN(255, "GPI255/DACOSEL"),
1408 };
1409
1410 /* Enable mode in pin group */
npcm7xx_setfunc(struct regmap * gcr_regmap,const unsigned int * pin,int pin_number,int mode)1411 static void npcm7xx_setfunc(struct regmap *gcr_regmap, const unsigned int *pin,
1412 int pin_number, int mode)
1413 {
1414 const struct npcm7xx_pincfg *cfg;
1415 int i;
1416
1417 for (i = 0 ; i < pin_number ; i++) {
1418 cfg = &pincfg[pin[i]];
1419 if (mode == fn_gpio || cfg->fn0 == mode || cfg->fn1 == mode || cfg->fn2 == mode) {
1420 if (cfg->reg0)
1421 regmap_update_bits(gcr_regmap, cfg->reg0,
1422 BIT(cfg->bit0),
1423 !!(cfg->fn0 == mode) ?
1424 BIT(cfg->bit0) : 0);
1425 if (cfg->reg1)
1426 regmap_update_bits(gcr_regmap, cfg->reg1,
1427 BIT(cfg->bit1),
1428 !!(cfg->fn1 == mode) ?
1429 BIT(cfg->bit1) : 0);
1430 if (cfg->reg2)
1431 regmap_update_bits(gcr_regmap, cfg->reg2,
1432 BIT(cfg->bit2),
1433 !!(cfg->fn2 == mode) ?
1434 BIT(cfg->bit2) : 0);
1435 }
1436 }
1437 }
1438
1439 /* Get slew rate of pin (high/low) */
npcm7xx_get_slew_rate(struct npcm7xx_gpio * bank,struct regmap * gcr_regmap,unsigned int pin)1440 static int npcm7xx_get_slew_rate(struct npcm7xx_gpio *bank,
1441 struct regmap *gcr_regmap, unsigned int pin)
1442 {
1443 u32 val;
1444 int gpio = (pin % bank->gc.ngpio);
1445 unsigned long pinmask = BIT(gpio);
1446
1447 if (pincfg[pin].flag & SLEW)
1448 return ioread32(bank->base + NPCM7XX_GP_N_OSRC)
1449 & pinmask;
1450 /* LPC Slew rate in SRCNT register */
1451 if (pincfg[pin].flag & SLEWLPC) {
1452 regmap_read(gcr_regmap, NPCM7XX_GCR_SRCNT, &val);
1453 return !!(val & SRCNT_ESPI);
1454 }
1455
1456 return -EINVAL;
1457 }
1458
1459 /* Set slew rate of pin (high/low) */
npcm7xx_set_slew_rate(struct npcm7xx_gpio * bank,struct regmap * gcr_regmap,unsigned int pin,int arg)1460 static int npcm7xx_set_slew_rate(struct npcm7xx_gpio *bank,
1461 struct regmap *gcr_regmap, unsigned int pin,
1462 int arg)
1463 {
1464 int gpio = BIT(pin % bank->gc.ngpio);
1465
1466 if (pincfg[pin].flag & SLEW) {
1467 switch (arg) {
1468 case 0:
1469 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_OSRC,
1470 gpio);
1471 return 0;
1472 case 1:
1473 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_OSRC,
1474 gpio);
1475 return 0;
1476 default:
1477 return -EINVAL;
1478 }
1479 }
1480 /* LPC Slew rate in SRCNT register */
1481 if (pincfg[pin].flag & SLEWLPC) {
1482 switch (arg) {
1483 case 0:
1484 regmap_update_bits(gcr_regmap, NPCM7XX_GCR_SRCNT,
1485 SRCNT_ESPI, 0);
1486 return 0;
1487 case 1:
1488 regmap_update_bits(gcr_regmap, NPCM7XX_GCR_SRCNT,
1489 SRCNT_ESPI, SRCNT_ESPI);
1490 return 0;
1491 default:
1492 return -EINVAL;
1493 }
1494 }
1495
1496 return -EINVAL;
1497 }
1498
1499 /* Get drive strength for a pin, if supported */
npcm7xx_get_drive_strength(struct pinctrl_dev * pctldev,unsigned int pin)1500 static int npcm7xx_get_drive_strength(struct pinctrl_dev *pctldev,
1501 unsigned int pin)
1502 {
1503 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1504 struct npcm7xx_gpio *bank =
1505 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1506 int gpio = (pin % bank->gc.ngpio);
1507 unsigned long pinmask = BIT(gpio);
1508 u32 ds = 0;
1509 int flg, val;
1510
1511 flg = pincfg[pin].flag;
1512 if (flg & DRIVE_STRENGTH_MASK) {
1513 /* Get standard reading */
1514 val = ioread32(bank->base + NPCM7XX_GP_N_ODSC)
1515 & pinmask;
1516 ds = val ? DSHI(flg) : DSLO(flg);
1517 dev_dbg(bank->gc.parent,
1518 "pin %d strength %d = %d\n", pin, val, ds);
1519 return ds;
1520 }
1521
1522 return -EINVAL;
1523 }
1524
1525 /* Set drive strength for a pin, if supported */
npcm7xx_set_drive_strength(struct npcm7xx_pinctrl * npcm,unsigned int pin,int nval)1526 static int npcm7xx_set_drive_strength(struct npcm7xx_pinctrl *npcm,
1527 unsigned int pin, int nval)
1528 {
1529 int v;
1530 struct npcm7xx_gpio *bank =
1531 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1532 int gpio = BIT(pin % bank->gc.ngpio);
1533
1534 v = (pincfg[pin].flag & DRIVE_STRENGTH_MASK);
1535 if (!nval || !v)
1536 return -ENOTSUPP;
1537 if (DSLO(v) == nval) {
1538 dev_dbg(bank->gc.parent,
1539 "setting pin %d to low strength [%d]\n", pin, nval);
1540 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_ODSC, gpio);
1541 return 0;
1542 } else if (DSHI(v) == nval) {
1543 dev_dbg(bank->gc.parent,
1544 "setting pin %d to high strength [%d]\n", pin, nval);
1545 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_ODSC, gpio);
1546 return 0;
1547 }
1548
1549 return -ENOTSUPP;
1550 }
1551
1552 /* pinctrl_ops */
npcm7xx_pin_dbg_show(struct pinctrl_dev * pctldev,struct seq_file * s,unsigned int offset)1553 static void npcm7xx_pin_dbg_show(struct pinctrl_dev *pctldev,
1554 struct seq_file *s, unsigned int offset)
1555 {
1556 seq_printf(s, "pinctrl_ops.dbg: %d", offset);
1557 }
1558
npcm7xx_get_groups_count(struct pinctrl_dev * pctldev)1559 static int npcm7xx_get_groups_count(struct pinctrl_dev *pctldev)
1560 {
1561 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1562
1563 dev_dbg(npcm->dev, "group size: %zu\n", ARRAY_SIZE(npcm7xx_groups));
1564 return ARRAY_SIZE(npcm7xx_groups);
1565 }
1566
npcm7xx_get_group_name(struct pinctrl_dev * pctldev,unsigned int selector)1567 static const char *npcm7xx_get_group_name(struct pinctrl_dev *pctldev,
1568 unsigned int selector)
1569 {
1570 return npcm7xx_groups[selector].name;
1571 }
1572
npcm7xx_get_group_pins(struct pinctrl_dev * pctldev,unsigned int selector,const unsigned int ** pins,unsigned int * npins)1573 static int npcm7xx_get_group_pins(struct pinctrl_dev *pctldev,
1574 unsigned int selector,
1575 const unsigned int **pins,
1576 unsigned int *npins)
1577 {
1578 *npins = npcm7xx_groups[selector].npins;
1579 *pins = npcm7xx_groups[selector].pins;
1580
1581 return 0;
1582 }
1583
npcm7xx_dt_node_to_map(struct pinctrl_dev * pctldev,struct device_node * np_config,struct pinctrl_map ** map,u32 * num_maps)1584 static int npcm7xx_dt_node_to_map(struct pinctrl_dev *pctldev,
1585 struct device_node *np_config,
1586 struct pinctrl_map **map,
1587 u32 *num_maps)
1588 {
1589 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1590
1591 dev_dbg(npcm->dev, "dt_node_to_map: %s\n", np_config->name);
1592 return pinconf_generic_dt_node_to_map(pctldev, np_config,
1593 map, num_maps,
1594 PIN_MAP_TYPE_INVALID);
1595 }
1596
npcm7xx_dt_free_map(struct pinctrl_dev * pctldev,struct pinctrl_map * map,u32 num_maps)1597 static void npcm7xx_dt_free_map(struct pinctrl_dev *pctldev,
1598 struct pinctrl_map *map, u32 num_maps)
1599 {
1600 kfree(map);
1601 }
1602
1603 static const struct pinctrl_ops npcm7xx_pinctrl_ops = {
1604 .get_groups_count = npcm7xx_get_groups_count,
1605 .get_group_name = npcm7xx_get_group_name,
1606 .get_group_pins = npcm7xx_get_group_pins,
1607 .pin_dbg_show = npcm7xx_pin_dbg_show,
1608 .dt_node_to_map = npcm7xx_dt_node_to_map,
1609 .dt_free_map = npcm7xx_dt_free_map,
1610 };
1611
1612 /* pinmux_ops */
npcm7xx_get_functions_count(struct pinctrl_dev * pctldev)1613 static int npcm7xx_get_functions_count(struct pinctrl_dev *pctldev)
1614 {
1615 return ARRAY_SIZE(npcm7xx_funcs);
1616 }
1617
npcm7xx_get_function_name(struct pinctrl_dev * pctldev,unsigned int function)1618 static const char *npcm7xx_get_function_name(struct pinctrl_dev *pctldev,
1619 unsigned int function)
1620 {
1621 return npcm7xx_funcs[function].name;
1622 }
1623
npcm7xx_get_function_groups(struct pinctrl_dev * pctldev,unsigned int function,const char * const ** groups,unsigned int * const ngroups)1624 static int npcm7xx_get_function_groups(struct pinctrl_dev *pctldev,
1625 unsigned int function,
1626 const char * const **groups,
1627 unsigned int * const ngroups)
1628 {
1629 *ngroups = npcm7xx_funcs[function].ngroups;
1630 *groups = npcm7xx_funcs[function].groups;
1631
1632 return 0;
1633 }
1634
npcm7xx_pinmux_set_mux(struct pinctrl_dev * pctldev,unsigned int function,unsigned int group)1635 static int npcm7xx_pinmux_set_mux(struct pinctrl_dev *pctldev,
1636 unsigned int function,
1637 unsigned int group)
1638 {
1639 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1640
1641 dev_dbg(npcm->dev, "set_mux: %d, %d[%s]\n", function, group,
1642 npcm7xx_groups[group].name);
1643
1644 npcm7xx_setfunc(npcm->gcr_regmap, npcm7xx_groups[group].pins,
1645 npcm7xx_groups[group].npins, group);
1646
1647 return 0;
1648 }
1649
npcm7xx_gpio_request_enable(struct pinctrl_dev * pctldev,struct pinctrl_gpio_range * range,unsigned int offset)1650 static int npcm7xx_gpio_request_enable(struct pinctrl_dev *pctldev,
1651 struct pinctrl_gpio_range *range,
1652 unsigned int offset)
1653 {
1654 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1655
1656 if (!range) {
1657 dev_err(npcm->dev, "invalid range\n");
1658 return -EINVAL;
1659 }
1660 if (!range->gc) {
1661 dev_err(npcm->dev, "invalid gpiochip\n");
1662 return -EINVAL;
1663 }
1664
1665 npcm7xx_setfunc(npcm->gcr_regmap, &offset, 1, fn_gpio);
1666
1667 return 0;
1668 }
1669
1670 /* Release GPIO back to pinctrl mode */
npcm7xx_gpio_request_free(struct pinctrl_dev * pctldev,struct pinctrl_gpio_range * range,unsigned int offset)1671 static void npcm7xx_gpio_request_free(struct pinctrl_dev *pctldev,
1672 struct pinctrl_gpio_range *range,
1673 unsigned int offset)
1674 {
1675 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1676 int virq;
1677
1678 virq = irq_find_mapping(npcm->domain, offset);
1679 if (virq)
1680 irq_dispose_mapping(virq);
1681 }
1682
1683 /* Set GPIO direction */
npcm_gpio_set_direction(struct pinctrl_dev * pctldev,struct pinctrl_gpio_range * range,unsigned int offset,bool input)1684 static int npcm_gpio_set_direction(struct pinctrl_dev *pctldev,
1685 struct pinctrl_gpio_range *range,
1686 unsigned int offset, bool input)
1687 {
1688 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1689 struct npcm7xx_gpio *bank =
1690 &npcm->gpio_bank[offset / NPCM7XX_GPIO_PER_BANK];
1691 int gpio = BIT(offset % bank->gc.ngpio);
1692
1693 dev_dbg(bank->gc.parent, "GPIO Set Direction: %d = %d\n", offset,
1694 input);
1695 if (input)
1696 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OEC);
1697 else
1698 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OES);
1699
1700 return 0;
1701 }
1702
1703 static const struct pinmux_ops npcm7xx_pinmux_ops = {
1704 .get_functions_count = npcm7xx_get_functions_count,
1705 .get_function_name = npcm7xx_get_function_name,
1706 .get_function_groups = npcm7xx_get_function_groups,
1707 .set_mux = npcm7xx_pinmux_set_mux,
1708 .gpio_request_enable = npcm7xx_gpio_request_enable,
1709 .gpio_disable_free = npcm7xx_gpio_request_free,
1710 .gpio_set_direction = npcm_gpio_set_direction,
1711 };
1712
1713 /* pinconf_ops */
npcm7xx_config_get(struct pinctrl_dev * pctldev,unsigned int pin,unsigned long * config)1714 static int npcm7xx_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
1715 unsigned long *config)
1716 {
1717 enum pin_config_param param = pinconf_to_config_param(*config);
1718 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1719 struct npcm7xx_gpio *bank =
1720 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1721 int gpio = (pin % bank->gc.ngpio);
1722 unsigned long pinmask = BIT(gpio);
1723 u32 ie, oe, pu, pd;
1724 int rc = 0;
1725
1726 switch (param) {
1727 case PIN_CONFIG_BIAS_DISABLE:
1728 case PIN_CONFIG_BIAS_PULL_UP:
1729 case PIN_CONFIG_BIAS_PULL_DOWN:
1730 pu = ioread32(bank->base + NPCM7XX_GP_N_PU) & pinmask;
1731 pd = ioread32(bank->base + NPCM7XX_GP_N_PD) & pinmask;
1732 if (param == PIN_CONFIG_BIAS_DISABLE)
1733 rc = (!pu && !pd);
1734 else if (param == PIN_CONFIG_BIAS_PULL_UP)
1735 rc = (pu && !pd);
1736 else if (param == PIN_CONFIG_BIAS_PULL_DOWN)
1737 rc = (!pu && pd);
1738 break;
1739 case PIN_CONFIG_OUTPUT:
1740 case PIN_CONFIG_INPUT_ENABLE:
1741 ie = ioread32(bank->base + NPCM7XX_GP_N_IEM) & pinmask;
1742 oe = ioread32(bank->base + NPCM7XX_GP_N_OE) & pinmask;
1743 if (param == PIN_CONFIG_INPUT_ENABLE)
1744 rc = (ie && !oe);
1745 else if (param == PIN_CONFIG_OUTPUT)
1746 rc = (!ie && oe);
1747 break;
1748 case PIN_CONFIG_DRIVE_PUSH_PULL:
1749 rc = !(ioread32(bank->base + NPCM7XX_GP_N_OTYP) & pinmask);
1750 break;
1751 case PIN_CONFIG_DRIVE_OPEN_DRAIN:
1752 rc = ioread32(bank->base + NPCM7XX_GP_N_OTYP) & pinmask;
1753 break;
1754 case PIN_CONFIG_INPUT_DEBOUNCE:
1755 rc = ioread32(bank->base + NPCM7XX_GP_N_DBNC) & pinmask;
1756 break;
1757 case PIN_CONFIG_DRIVE_STRENGTH:
1758 rc = npcm7xx_get_drive_strength(pctldev, pin);
1759 if (rc)
1760 *config = pinconf_to_config_packed(param, rc);
1761 break;
1762 case PIN_CONFIG_SLEW_RATE:
1763 rc = npcm7xx_get_slew_rate(bank, npcm->gcr_regmap, pin);
1764 if (rc >= 0)
1765 *config = pinconf_to_config_packed(param, rc);
1766 break;
1767 default:
1768 return -ENOTSUPP;
1769 }
1770
1771 if (!rc)
1772 return -EINVAL;
1773
1774 return 0;
1775 }
1776
npcm7xx_config_set_one(struct npcm7xx_pinctrl * npcm,unsigned int pin,unsigned long config)1777 static int npcm7xx_config_set_one(struct npcm7xx_pinctrl *npcm,
1778 unsigned int pin, unsigned long config)
1779 {
1780 enum pin_config_param param = pinconf_to_config_param(config);
1781 u16 arg = pinconf_to_config_argument(config);
1782 struct npcm7xx_gpio *bank =
1783 &npcm->gpio_bank[pin / NPCM7XX_GPIO_PER_BANK];
1784 int gpio = BIT(pin % bank->gc.ngpio);
1785
1786 dev_dbg(bank->gc.parent, "param=%d %d[GPIO]\n", param, pin);
1787 switch (param) {
1788 case PIN_CONFIG_BIAS_DISABLE:
1789 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
1790 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
1791 break;
1792 case PIN_CONFIG_BIAS_PULL_DOWN:
1793 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
1794 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
1795 break;
1796 case PIN_CONFIG_BIAS_PULL_UP:
1797 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_PD, gpio);
1798 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_PU, gpio);
1799 break;
1800 case PIN_CONFIG_INPUT_ENABLE:
1801 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OEC);
1802 bank->direction_input(&bank->gc, pin % bank->gc.ngpio);
1803 break;
1804 case PIN_CONFIG_OUTPUT:
1805 iowrite32(gpio, bank->base + NPCM7XX_GP_N_OES);
1806 bank->direction_output(&bank->gc, pin % bank->gc.ngpio, arg);
1807 break;
1808 case PIN_CONFIG_DRIVE_PUSH_PULL:
1809 npcm_gpio_clr(&bank->gc, bank->base + NPCM7XX_GP_N_OTYP, gpio);
1810 break;
1811 case PIN_CONFIG_DRIVE_OPEN_DRAIN:
1812 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_OTYP, gpio);
1813 break;
1814 case PIN_CONFIG_INPUT_DEBOUNCE:
1815 npcm_gpio_set(&bank->gc, bank->base + NPCM7XX_GP_N_DBNC, gpio);
1816 break;
1817 case PIN_CONFIG_SLEW_RATE:
1818 return npcm7xx_set_slew_rate(bank, npcm->gcr_regmap, pin, arg);
1819 case PIN_CONFIG_DRIVE_STRENGTH:
1820 return npcm7xx_set_drive_strength(npcm, pin, arg);
1821 default:
1822 return -ENOTSUPP;
1823 }
1824
1825 return 0;
1826 }
1827
1828 /* Set multiple configuration settings for a pin */
npcm7xx_config_set(struct pinctrl_dev * pctldev,unsigned int pin,unsigned long * configs,unsigned int num_configs)1829 static int npcm7xx_config_set(struct pinctrl_dev *pctldev, unsigned int pin,
1830 unsigned long *configs, unsigned int num_configs)
1831 {
1832 struct npcm7xx_pinctrl *npcm = pinctrl_dev_get_drvdata(pctldev);
1833 int rc;
1834
1835 while (num_configs--) {
1836 rc = npcm7xx_config_set_one(npcm, pin, *configs++);
1837 if (rc)
1838 return rc;
1839 }
1840
1841 return 0;
1842 }
1843
1844 static const struct pinconf_ops npcm7xx_pinconf_ops = {
1845 .is_generic = true,
1846 .pin_config_get = npcm7xx_config_get,
1847 .pin_config_set = npcm7xx_config_set,
1848 };
1849
1850 /* pinctrl_desc */
1851 static struct pinctrl_desc npcm7xx_pinctrl_desc = {
1852 .name = "npcm7xx-pinctrl",
1853 .pins = npcm7xx_pins,
1854 .npins = ARRAY_SIZE(npcm7xx_pins),
1855 .pctlops = &npcm7xx_pinctrl_ops,
1856 .pmxops = &npcm7xx_pinmux_ops,
1857 .confops = &npcm7xx_pinconf_ops,
1858 .owner = THIS_MODULE,
1859 };
1860
npcm7xx_gpio_of(struct npcm7xx_pinctrl * pctrl)1861 static int npcm7xx_gpio_of(struct npcm7xx_pinctrl *pctrl)
1862 {
1863 int ret = -ENXIO;
1864 struct resource res;
1865 int id = 0, irq;
1866 struct device_node *np;
1867 struct of_phandle_args pinspec;
1868
1869 for_each_available_child_of_node(pctrl->dev->of_node, np)
1870 if (of_find_property(np, "gpio-controller", NULL)) {
1871 ret = of_address_to_resource(np, 0, &res);
1872 if (ret < 0) {
1873 dev_err(pctrl->dev,
1874 "Resource fail for GPIO bank %u\n", id);
1875 return ret;
1876 }
1877
1878 pctrl->gpio_bank[id].base =
1879 ioremap(res.start, resource_size(&res));
1880
1881 irq = irq_of_parse_and_map(np, 0);
1882 if (irq < 0) {
1883 dev_err(pctrl->dev,
1884 "No IRQ for GPIO bank %u\n", id);
1885 ret = irq;
1886 return ret;
1887 }
1888
1889 ret = bgpio_init(&pctrl->gpio_bank[id].gc,
1890 pctrl->dev, 4,
1891 pctrl->gpio_bank[id].base +
1892 NPCM7XX_GP_N_DIN,
1893 pctrl->gpio_bank[id].base +
1894 NPCM7XX_GP_N_DOUT,
1895 NULL,
1896 NULL,
1897 pctrl->gpio_bank[id].base +
1898 NPCM7XX_GP_N_IEM,
1899 BGPIOF_READ_OUTPUT_REG_SET);
1900 if (ret) {
1901 dev_err(pctrl->dev, "bgpio_init() failed\n");
1902 return ret;
1903 }
1904
1905 ret = of_parse_phandle_with_fixed_args(np,
1906 "gpio-ranges", 3,
1907 0, &pinspec);
1908 if (ret < 0) {
1909 dev_err(pctrl->dev,
1910 "gpio-ranges fail for GPIO bank %u\n",
1911 id);
1912 return ret;
1913 }
1914
1915 pctrl->gpio_bank[id].irq = irq;
1916 pctrl->gpio_bank[id].irq_chip = npcmgpio_irqchip;
1917 pctrl->gpio_bank[id].gc.parent = pctrl->dev;
1918 pctrl->gpio_bank[id].irqbase =
1919 id * NPCM7XX_GPIO_PER_BANK;
1920 pctrl->gpio_bank[id].pinctrl_id = pinspec.args[0];
1921 pctrl->gpio_bank[id].gc.base = pinspec.args[1];
1922 pctrl->gpio_bank[id].gc.ngpio = pinspec.args[2];
1923 pctrl->gpio_bank[id].gc.owner = THIS_MODULE;
1924 pctrl->gpio_bank[id].gc.label =
1925 devm_kasprintf(pctrl->dev, GFP_KERNEL, "%pOF",
1926 np);
1927 if (pctrl->gpio_bank[id].gc.label == NULL)
1928 return -ENOMEM;
1929
1930 pctrl->gpio_bank[id].gc.dbg_show = npcmgpio_dbg_show;
1931 pctrl->gpio_bank[id].direction_input =
1932 pctrl->gpio_bank[id].gc.direction_input;
1933 pctrl->gpio_bank[id].gc.direction_input =
1934 npcmgpio_direction_input;
1935 pctrl->gpio_bank[id].direction_output =
1936 pctrl->gpio_bank[id].gc.direction_output;
1937 pctrl->gpio_bank[id].gc.direction_output =
1938 npcmgpio_direction_output;
1939 pctrl->gpio_bank[id].request =
1940 pctrl->gpio_bank[id].gc.request;
1941 pctrl->gpio_bank[id].gc.request = npcmgpio_gpio_request;
1942 pctrl->gpio_bank[id].gc.free = npcmgpio_gpio_free;
1943 pctrl->gpio_bank[id].gc.of_node = np;
1944 id++;
1945 }
1946
1947 pctrl->bank_num = id;
1948 return ret;
1949 }
1950
npcm7xx_gpio_register(struct npcm7xx_pinctrl * pctrl)1951 static int npcm7xx_gpio_register(struct npcm7xx_pinctrl *pctrl)
1952 {
1953 int ret, id;
1954
1955 for (id = 0 ; id < pctrl->bank_num ; id++) {
1956 struct gpio_irq_chip *girq;
1957
1958 girq = &pctrl->gpio_bank[id].gc.irq;
1959 girq->chip = &pctrl->gpio_bank[id].irq_chip;
1960 girq->parent_handler = npcmgpio_irq_handler;
1961 girq->num_parents = 1;
1962 girq->parents = devm_kcalloc(pctrl->dev, 1,
1963 sizeof(*girq->parents),
1964 GFP_KERNEL);
1965 if (!girq->parents) {
1966 ret = -ENOMEM;
1967 goto err_register;
1968 }
1969 girq->parents[0] = pctrl->gpio_bank[id].irq;
1970 girq->default_type = IRQ_TYPE_NONE;
1971 girq->handler = handle_level_irq;
1972 ret = devm_gpiochip_add_data(pctrl->dev,
1973 &pctrl->gpio_bank[id].gc,
1974 &pctrl->gpio_bank[id]);
1975 if (ret) {
1976 dev_err(pctrl->dev, "Failed to add GPIO chip %u\n", id);
1977 goto err_register;
1978 }
1979
1980 ret = gpiochip_add_pin_range(&pctrl->gpio_bank[id].gc,
1981 dev_name(pctrl->dev),
1982 pctrl->gpio_bank[id].pinctrl_id,
1983 pctrl->gpio_bank[id].gc.base,
1984 pctrl->gpio_bank[id].gc.ngpio);
1985 if (ret < 0) {
1986 dev_err(pctrl->dev, "Failed to add GPIO bank %u\n", id);
1987 gpiochip_remove(&pctrl->gpio_bank[id].gc);
1988 goto err_register;
1989 }
1990 }
1991
1992 return 0;
1993
1994 err_register:
1995 for (; id > 0; id--)
1996 gpiochip_remove(&pctrl->gpio_bank[id - 1].gc);
1997
1998 return ret;
1999 }
2000
npcm7xx_pinctrl_probe(struct platform_device * pdev)2001 static int npcm7xx_pinctrl_probe(struct platform_device *pdev)
2002 {
2003 struct npcm7xx_pinctrl *pctrl;
2004 int ret;
2005
2006 pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
2007 if (!pctrl)
2008 return -ENOMEM;
2009
2010 pctrl->dev = &pdev->dev;
2011 dev_set_drvdata(&pdev->dev, pctrl);
2012
2013 pctrl->gcr_regmap =
2014 syscon_regmap_lookup_by_compatible("nuvoton,npcm750-gcr");
2015 if (IS_ERR(pctrl->gcr_regmap)) {
2016 dev_err(pctrl->dev, "didn't find nuvoton,npcm750-gcr\n");
2017 return PTR_ERR(pctrl->gcr_regmap);
2018 }
2019
2020 ret = npcm7xx_gpio_of(pctrl);
2021 if (ret < 0) {
2022 dev_err(pctrl->dev, "Failed to gpio dt-binding %u\n", ret);
2023 return ret;
2024 }
2025
2026 pctrl->pctldev = devm_pinctrl_register(&pdev->dev,
2027 &npcm7xx_pinctrl_desc, pctrl);
2028 if (IS_ERR(pctrl->pctldev)) {
2029 dev_err(&pdev->dev, "Failed to register pinctrl device\n");
2030 return PTR_ERR(pctrl->pctldev);
2031 }
2032
2033 ret = npcm7xx_gpio_register(pctrl);
2034 if (ret < 0) {
2035 dev_err(pctrl->dev, "Failed to register gpio %u\n", ret);
2036 return ret;
2037 }
2038
2039 pr_info("NPCM7xx Pinctrl driver probed\n");
2040 return 0;
2041 }
2042
2043 static const struct of_device_id npcm7xx_pinctrl_match[] = {
2044 { .compatible = "nuvoton,npcm750-pinctrl" },
2045 { },
2046 };
2047 MODULE_DEVICE_TABLE(of, npcm7xx_pinctrl_match);
2048
2049 static struct platform_driver npcm7xx_pinctrl_driver = {
2050 .probe = npcm7xx_pinctrl_probe,
2051 .driver = {
2052 .name = "npcm7xx-pinctrl",
2053 .of_match_table = npcm7xx_pinctrl_match,
2054 .suppress_bind_attrs = true,
2055 },
2056 };
2057
npcm7xx_pinctrl_register(void)2058 static int __init npcm7xx_pinctrl_register(void)
2059 {
2060 return platform_driver_register(&npcm7xx_pinctrl_driver);
2061 }
2062 arch_initcall(npcm7xx_pinctrl_register);
2063
2064 MODULE_LICENSE("GPL v2");
2065 MODULE_AUTHOR("jordan_hargrave@dell.com");
2066 MODULE_AUTHOR("tomer.maimon@nuvoton.com");
2067 MODULE_DESCRIPTION("Nuvoton NPCM7XX Pinctrl and GPIO driver");
2068