summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl/vt8500/pinctrl-vt8500.c
blob: ca946b3dbdb4f717b2543ee9fade272c4c0926ea (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
/*
 * Pinctrl data for VIA VT8500 SoC
 *
 * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */

#include <linux/io.h>
#include <linux/module.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/platform_device.h>
#include <linux/slab.h>

#include "pinctrl-wmt.h"

/*
 * Describe the register offsets within the GPIO memory space
 * The dedicated external GPIO's should always be listed in bank 0
 * so they are exported in the 0..31 range which is what users
 * expect.
 *
 * Do not reorder these banks as it will change the pin numbering
 */
static const struct wmt_pinctrl_bank_registers vt8500_banks[] = {
	WMT_PINCTRL_BANK(NO_REG, 0x3C, 0x5C, 0x7C, NO_REG, NO_REG),	/* 0 */
	WMT_PINCTRL_BANK(0x00, 0x20, 0x40, 0x60, NO_REG, NO_REG),	/* 1 */
	WMT_PINCTRL_BANK(0x04, 0x24, 0x44, 0x64, NO_REG, NO_REG),	/* 2 */
	WMT_PINCTRL_BANK(0x08, 0x28, 0x48, 0x68, NO_REG, NO_REG),	/* 3 */
	WMT_PINCTRL_BANK(0x0C, 0x2C, 0x4C, 0x6C, NO_REG, NO_REG),	/* 4 */
	WMT_PINCTRL_BANK(0x10, 0x30, 0x50, 0x70, NO_REG, NO_REG),	/* 5 */
	WMT_PINCTRL_BANK(0x14, 0x34, 0x54, 0x74, NO_REG, NO_REG),	/* 6 */
};

/* Please keep sorted by bank/bit */
#define WMT_PIN_EXTGPIO0	WMT_PIN(0, 0)
#define WMT_PIN_EXTGPIO1	WMT_PIN(0, 1)
#define WMT_PIN_EXTGPIO2	WMT_PIN(0, 2)
#define WMT_PIN_EXTGPIO3	WMT_PIN(0, 3)
#define WMT_PIN_EXTGPIO4	WMT_PIN(0, 4)
#define WMT_PIN_EXTGPIO5	WMT_PIN(0, 5)
#define WMT_PIN_EXTGPIO6	WMT_PIN(0, 6)
#define WMT_PIN_EXTGPIO7	WMT_PIN(0, 7)
#define WMT_PIN_EXTGPIO8	WMT_PIN(0, 8)
#define WMT_PIN_UART0RTS	WMT_PIN(1, 0)
#define WMT_PIN_UART0TXD	WMT_PIN(1, 1)
#define WMT_PIN_UART0CTS	WMT_PIN(1, 2)
#define WMT_PIN_UART0RXD	WMT_PIN(1, 3)
#define WMT_PIN_UART1RTS	WMT_PIN(1, 4)
#define WMT_PIN_UART1TXD	WMT_PIN(1, 5)
#define WMT_PIN_UART1CTS	WMT_PIN(1, 6)
#define WMT_PIN_UART1RXD	WMT_PIN(1, 7)
#define WMT_PIN_SPI0CLK		WMT_PIN(1, 8)
#define WMT_PIN_SPI0SS		WMT_PIN(1, 9)
#define WMT_PIN_SPI0MISO	WMT_PIN(1, 10)
#define WMT_PIN_SPI0MOSI	WMT_PIN(1, 11)
#define WMT_PIN_SPI1CLK		WMT_PIN(1, 12)
#define WMT_PIN_SPI1SS		WMT_PIN(1, 13)
#define WMT_PIN_SPI1MISO	WMT_PIN(1, 14)
#define WMT_PIN_SPI1MOSI	WMT_PIN(1, 15)
#define WMT_PIN_SPI2CLK		WMT_PIN(1, 16)
#define WMT_PIN_SPI2SS		WMT_PIN(1, 17)
#define WMT_PIN_SPI2MISO	WMT_PIN(1, 18)
#define WMT_PIN_SPI2MOSI	WMT_PIN(1, 19)
#define WMT_PIN_SDDATA0		WMT_PIN(2, 0)
#define WMT_PIN_SDDATA1		WMT_PIN(2, 1)
#define WMT_PIN_SDDATA2		WMT_PIN(2, 2)
#define WMT_PIN_SDDATA3		WMT_PIN(2, 3)
#define WMT_PIN_MMCDATA0	WMT_PIN(2, 4)
#define WMT_PIN_MMCDATA1	WMT_PIN(2, 5)
#define WMT_PIN_MMCDATA2	WMT_PIN(2, 6)
#define WMT_PIN_MMCDATA3	WMT_PIN(2, 7)
#define WMT_PIN_SDCLK		WMT_PIN(2, 8)
#define WMT_PIN_SDWP		WMT_PIN(2, 9)
#define WMT_PIN_SDCMD		WMT_PIN(2, 10)
#define WMT_PIN_MSDATA0		WMT_PIN(2, 16)
#define WMT_PIN_MSDATA1		WMT_PIN(2, 17)
#define WMT_PIN_MSDATA2		WMT_PIN(2, 18)
#define WMT_PIN_MSDATA3		WMT_PIN(2, 19)
#define WMT_PIN_MSCLK		WMT_PIN(2, 20)
#define WMT_PIN_MSBS		WMT_PIN(2, 21)
#define WMT_PIN_MSINS		WMT_PIN(2, 22)
#define WMT_PIN_I2C0SCL		WMT_PIN(2, 24)
#define WMT_PIN_I2C0SDA		WMT_PIN(2, 25)
#define WMT_PIN_I2C1SCL		WMT_PIN(2, 26)
#define WMT_PIN_I2C1SDA		WMT_PIN(2, 27)
#define WMT_PIN_MII0RXD0	WMT_PIN(3, 0)
#define WMT_PIN_MII0RXD1	WMT_PIN(3, 1)
#define WMT_PIN_MII0RXD2	WMT_PIN(3, 2)
#define WMT_PIN_MII0RXD3	WMT_PIN(3, 3)
#define WMT_PIN_MII0RXCLK	WMT_PIN(3, 4)
#define WMT_PIN_MII0RXDV	WMT_PIN(3, 5)
#define WMT_PIN_MII0RXERR	WMT_PIN(3, 6)
#define WMT_PIN_MII0PHYRST	WMT_PIN(3, 7)
#define WMT_PIN_MII0TXD0	WMT_PIN(3, 8)
#define WMT_PIN_MII0TXD1	WMT_PIN(3, 9)
#define WMT_PIN_MII0TXD2	WMT_PIN(3, 10)
#define WMT_PIN_MII0TXD3	WMT_PIN(3, 11)
#define WMT_PIN_MII0TXCLK	WMT_PIN(3, 12)
#define WMT_PIN_MII0TXEN	WMT_PIN(3, 13)
#define WMT_PIN_MII0TXERR	WMT_PIN(3, 14)
#define WMT_PIN_MII0PHYPD	WMT_PIN(3, 15)
#define WMT_PIN_MII0COL		WMT_PIN(3, 16)
#define WMT_PIN_MII0CRS		WMT_PIN(3, 17)
#define WMT_PIN_MII0MDIO	WMT_PIN(3, 18)
#define WMT_PIN_MII0MDC		WMT_PIN(3, 19)
#define WMT_PIN_SEECS		WMT_PIN(3, 20)
#define WMT_PIN_SEECK		WMT_PIN(3, 21)
#define WMT_PIN_SEEDI		WMT_PIN(3, 22)
#define WMT_PIN_SEEDO		WMT_PIN(3, 23)
#define WMT_PIN_IDEDREQ0	WMT_PIN(3, 24)
#define WMT_PIN_IDEDREQ1	WMT_PIN(3, 25)
#define WMT_PIN_IDEIOW		WMT_PIN(3, 26)
#define WMT_PIN_IDEIOR		WMT_PIN(3, 27)
#define WMT_PIN_IDEDACK		WMT_PIN(3, 28)
#define WMT_PIN_IDEIORDY	WMT_PIN(3, 29)
#define WMT_PIN_IDEINTRQ	WMT_PIN(3, 30)
#define WMT_PIN_VDIN0		WMT_PIN(4, 0)
#define WMT_PIN_VDIN1		WMT_PIN(4, 1)
#define WMT_PIN_VDIN2		WMT_PIN(4, 2)
#define WMT_PIN_VDIN3		WMT_PIN(4, 3)
#define WMT_PIN_VDIN4		WMT_PIN(4, 4)
#define WMT_PIN_VDIN5		WMT_PIN(4, 5)
#define WMT_PIN_VDIN6		WMT_PIN(4, 6)
#define WMT_PIN_VDIN7		WMT_PIN(4, 7)
#define WMT_PIN_VDOUT0		WMT_PIN(4, 8)
#define WMT_PIN_VDOUT1		WMT_PIN(4, 9)
#define WMT_PIN_VDOUT2		WMT_PIN(4, 10)
#define WMT_PIN_VDOUT3		WMT_PIN(4, 11)
#define WMT_PIN_VDOUT4		WMT_PIN(4, 12)
#define WMT_PIN_VDOUT5		WMT_PIN(4, 13)
#define WMT_PIN_NANDCLE0	WMT_PIN(4, 14)
#define WMT_PIN_NANDCLE1	WMT_PIN(4, 15)
#define WMT_PIN_VDOUT6_7	WMT_PIN(4, 16)
#define WMT_PIN_VHSYNC		WMT_PIN(4, 17)
#define WMT_PIN_VVSYNC		WMT_PIN(4, 18)
#define WMT_PIN_TSDIN0		WMT_PIN(5, 8)
#define WMT_PIN_TSDIN1		WMT_PIN(5, 9)
#define WMT_PIN_TSDIN2		WMT_PIN(5, 10)
#define WMT_PIN_TSDIN3		WMT_PIN(5, 11)
#define WMT_PIN_TSDIN4		WMT_PIN(5, 12)
#define WMT_PIN_TSDIN5		WMT_PIN(5, 13)
#define WMT_PIN_TSDIN6		WMT_PIN(5, 14)
#define WMT_PIN_TSDIN7		WMT_PIN(5, 15)
#define WMT_PIN_TSSYNC		WMT_PIN(5, 16)
#define WMT_PIN_TSVALID		WMT_PIN(5, 17)
#define WMT_PIN_TSCLK		WMT_PIN(5, 18)
#define WMT_PIN_LCDD0		WMT_PIN(6, 0)
#define WMT_PIN_LCDD1		WMT_PIN(6, 1)
#define WMT_PIN_LCDD2		WMT_PIN(6, 2)
#define WMT_PIN_LCDD3		WMT_PIN(6, 3)
#define WMT_PIN_LCDD4		WMT_PIN(6, 4)
#define WMT_PIN_LCDD5		WMT_PIN(6, 5)
#define WMT_PIN_LCDD6		WMT_PIN(6, 6)
#define WMT_PIN_LCDD7		WMT_PIN(6, 7)
#define WMT_PIN_LCDD8		WMT_PIN(6, 8)
#define WMT_PIN_LCDD9		WMT_PIN(6, 9)
#define WMT_PIN_LCDD10		WMT_PIN(6, 10)
#define WMT_PIN_LCDD11		WMT_PIN(6, 11)
#define WMT_PIN_LCDD12		WMT_PIN(6, 12)
#define WMT_PIN_LCDD13		WMT_PIN(6, 13)
#define WMT_PIN_LCDD14		WMT_PIN(6, 14)
#define WMT_PIN_LCDD15		WMT_PIN(6, 15)
#define WMT_PIN_LCDD16		WMT_PIN(6, 16)
#define WMT_PIN_LCDD17		WMT_PIN(6, 17)
#define WMT_PIN_LCDCLK		WMT_PIN(6, 18)
#define WMT_PIN_LCDDEN		WMT_PIN(6, 19)
#define WMT_PIN_LCDLINE		WMT_PIN(6, 20)
#define WMT_PIN_LCDFRM		WMT_PIN(6, 21)
#define WMT_PIN_LCDBIAS		WMT_PIN(6, 22)

static const struct pinctrl_pin_desc vt8500_pins[] = {
	PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
	PINCTRL_PIN(WMT_PIN_EXTGPIO8, "extgpio8"),
	PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"),
	PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"),
	PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"),
	PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"),
	PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"),
	PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"),
	PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"),
	PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"),
	PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
	PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"),
	PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
	PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
	PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"),
	PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"),
	PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"),
	PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"),
	PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"),
	PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"),
	PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"),
	PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"),
	PINCTRL_PIN(WMT_PIN_SDDATA0, "sd_data0"),
	PINCTRL_PIN(WMT_PIN_SDDATA1, "sd_data1"),
	PINCTRL_PIN(WMT_PIN_SDDATA2, "sd_data2"),
	PINCTRL_PIN(WMT_PIN_SDDATA3, "sd_data3"),
	PINCTRL_PIN(WMT_PIN_MMCDATA0, "mmc_data0"),
	PINCTRL_PIN(WMT_PIN_MMCDATA1, "mmc_data1"),
	PINCTRL_PIN(WMT_PIN_MMCDATA2, "mmc_data2"),
	PINCTRL_PIN(WMT_PIN_MMCDATA3, "mmc_data3"),
	PINCTRL_PIN(WMT_PIN_SDCLK, "sd_clk"),
	PINCTRL_PIN(WMT_PIN_SDWP, "sd_wp"),
	PINCTRL_PIN(WMT_PIN_SDCMD, "sd_cmd"),
	PINCTRL_PIN(WMT_PIN_MSDATA0, "ms_data0"),
	PINCTRL_PIN(WMT_PIN_MSDATA1, "ms_data1"),
	PINCTRL_PIN(WMT_PIN_MSDATA2, "ms_data2"),
	PINCTRL_PIN(WMT_PIN_MSDATA3, "ms_data3"),
	PINCTRL_PIN(WMT_PIN_MSCLK, "ms_clk"),
	PINCTRL_PIN(WMT_PIN_MSBS, "ms_bs"),
	PINCTRL_PIN(WMT_PIN_MSINS, "ms_ins"),
	PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"),
	PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"),
	PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"),
	PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"),
	PINCTRL_PIN(WMT_PIN_MII0RXD0, "mii0_rxd0"),
	PINCTRL_PIN(WMT_PIN_MII0RXD1, "mii0_rxd1"),
	PINCTRL_PIN(WMT_PIN_MII0RXD2, "mii0_rxd2"),
	PINCTRL_PIN(WMT_PIN_MII0RXD3, "mii0_rxd3"),
	PINCTRL_PIN(WMT_PIN_MII0RXCLK, "mii0_rxclk"),
	PINCTRL_PIN(WMT_PIN_MII0RXDV, "mii0_rxdv"),
	PINCTRL_PIN(WMT_PIN_MII0RXERR, "mii0_rxerr"),
	PINCTRL_PIN(WMT_PIN_MII0PHYRST, "mii0_phyrst"),
	PINCTRL_PIN(WMT_PIN_MII0TXD0, "mii0_txd0"),
	PINCTRL_PIN(WMT_PIN_MII0TXD1, "mii0_txd1"),
	PINCTRL_PIN(WMT_PIN_MII0TXD2, "mii0_txd2"),
	PINCTRL_PIN(WMT_PIN_MII0TXD3, "mii0_txd3"),
	PINCTRL_PIN(WMT_PIN_MII0TXCLK, "mii0_txclk"),
	PINCTRL_PIN(WMT_PIN_MII0TXEN, "mii0_txen"),
	PINCTRL_PIN(WMT_PIN_MII0TXERR, "mii0_txerr"),
	PINCTRL_PIN(WMT_PIN_MII0PHYPD, "mii0_phypd"),
	PINCTRL_PIN(WMT_PIN_MII0COL, "mii0_col"),
	PINCTRL_PIN(WMT_PIN_MII0CRS, "mii0_crs"),
	PINCTRL_PIN(WMT_PIN_MII0MDIO, "mii0_mdio"),
	PINCTRL_PIN(WMT_PIN_MII0MDC, "mii0_mdc"),
	PINCTRL_PIN(WMT_PIN_SEECS, "see_cs"),
	PINCTRL_PIN(WMT_PIN_SEECK, "see_ck"),
	PINCTRL_PIN(WMT_PIN_SEEDI, "see_di"),
	PINCTRL_PIN(WMT_PIN_SEEDO, "see_do"),
	PINCTRL_PIN(WMT_PIN_IDEDREQ0, "ide_dreq0"),
	PINCTRL_PIN(WMT_PIN_IDEDREQ1, "ide_dreq1"),
	PINCTRL_PIN(WMT_PIN_IDEIOW, "ide_iow"),
	PINCTRL_PIN(WMT_PIN_IDEIOR, "ide_ior"),
	PINCTRL_PIN(WMT_PIN_IDEDACK, "ide_dack"),
	PINCTRL_PIN(WMT_PIN_IDEIORDY, "ide_iordy"),
	PINCTRL_PIN(WMT_PIN_IDEINTRQ, "ide_intrq"),
	PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
	PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
	PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
	PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
	PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
	PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
	PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
	PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
	PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
	PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
	PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
	PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
	PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
	PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
	PINCTRL_PIN(WMT_PIN_NANDCLE0, "nand_cle0"),
	PINCTRL_PIN(WMT_PIN_NANDCLE1, "nand_cle1"),
	PINCTRL_PIN(WMT_PIN_VDOUT6_7, "vdout6_7"),
	PINCTRL_PIN(WMT_PIN_VHSYNC, "vhsync"),
	PINCTRL_PIN(WMT_PIN_VVSYNC, "vvsync"),
	PINCTRL_PIN(WMT_PIN_TSDIN0, "tsdin0"),
	PINCTRL_PIN(WMT_PIN_TSDIN1, "tsdin1"),
	PINCTRL_PIN(WMT_PIN_TSDIN2, "tsdin2"),
	PINCTRL_PIN(WMT_PIN_TSDIN3, "tsdin3"),
	PINCTRL_PIN(WMT_PIN_TSDIN4, "tsdin4"),
	PINCTRL_PIN(WMT_PIN_TSDIN5, "tsdin5"),
	PINCTRL_PIN(WMT_PIN_TSDIN6, "tsdin6"),
	PINCTRL_PIN(WMT_PIN_TSDIN7, "tsdin7"),
	PINCTRL_PIN(WMT_PIN_TSSYNC, "tssync"),
	PINCTRL_PIN(WMT_PIN_TSVALID, "tsvalid"),
	PINCTRL_PIN(WMT_PIN_TSCLK, "tsclk"),
	PINCTRL_PIN(WMT_PIN_LCDD0, "lcd_d0"),
	PINCTRL_PIN(WMT_PIN_LCDD1, "lcd_d1"),
	PINCTRL_PIN(WMT_PIN_LCDD2, "lcd_d2"),
	PINCTRL_PIN(WMT_PIN_LCDD3, "lcd_d3"),
	PINCTRL_PIN(WMT_PIN_LCDD4, "lcd_d4"),
	PINCTRL_PIN(WMT_PIN_LCDD5, "lcd_d5"),
	PINCTRL_PIN(WMT_PIN_LCDD6, "lcd_d6"),
	PINCTRL_PIN(WMT_PIN_LCDD7, "lcd_d7"),
	PINCTRL_PIN(WMT_PIN_LCDD8, "lcd_d8"),
	PINCTRL_PIN(WMT_PIN_LCDD9, "lcd_d9"),
	PINCTRL_PIN(WMT_PIN_LCDD10, "lcd_d10"),
	PINCTRL_PIN(WMT_PIN_LCDD11, "lcd_d11"),
	PINCTRL_PIN(WMT_PIN_LCDD12, "lcd_d12"),
	PINCTRL_PIN(WMT_PIN_LCDD13, "lcd_d13"),
	PINCTRL_PIN(WMT_PIN_LCDD14, "lcd_d14"),
	PINCTRL_PIN(WMT_PIN_LCDD15, "lcd_d15"),
	PINCTRL_PIN(WMT_PIN_LCDD16, "lcd_d16"),
	PINCTRL_PIN(WMT_PIN_LCDD17, "lcd_d17"),
	PINCTRL_PIN(WMT_PIN_LCDCLK, "lcd_clk"),
	PINCTRL_PIN(WMT_PIN_LCDDEN, "lcd_den"),
	PINCTRL_PIN(WMT_PIN_LCDLINE, "lcd_line"),
	PINCTRL_PIN(WMT_PIN_LCDFRM, "lcd_frm"),
	PINCTRL_PIN(WMT_PIN_LCDBIAS, "lcd_bias"),
};

/* Order of these names must match the above list */
static const char * const vt8500_groups[] = {
	"extgpio0",
	"extgpio1",
	"extgpio2",
	"extgpio3",
	"extgpio4",
	"extgpio5",
	"extgpio6",
	"extgpio7",
	"extgpio8",
	"uart0_rts",
	"uart0_txd",
	"uart0_cts",
	"uart0_rxd",
	"uart1_rts",
	"uart1_txd",
	"uart1_cts",
	"uart1_rxd",
	"spi0_clk",
	"spi0_ss",
	"spi0_miso",
	"spi0_mosi",
	"spi1_clk",
	"spi1_ss",
	"spi1_miso",
	"spi1_mosi",
	"spi2_clk",
	"spi2_ss",
	"spi2_miso",
	"spi2_mosi",
	"sd_data0",
	"sd_data1",
	"sd_data2",
	"sd_data3",
	"mmc_data0",
	"mmc_data1",
	"mmc_data2",
	"mmc_data3",
	"sd_clk",
	"sd_wp",
	"sd_cmd",
	"ms_data0",
	"ms_data1",
	"ms_data2",
	"ms_data3",
	"ms_clk",
	"ms_bs",
	"ms_ins",
	"i2c0_scl",
	"i2c0_sda",
	"i2c1_scl",
	"i2c1_sda",
	"mii0_rxd0",
	"mii0_rxd1",
	"mii0_rxd2",
	"mii0_rxd3",
	"mii0_rxclk",
	"mii0_rxdv",
	"mii0_rxerr",
	"mii0_phyrst",
	"mii0_txd0",
	"mii0_txd1",
	"mii0_txd2",
	"mii0_txd3",
	"mii0_txclk",
	"mii0_txen",
	"mii0_txerr",
	"mii0_phypd",
	"mii0_col",
	"mii0_crs",
	"mii0_mdio",
	"mii0_mdc",
	"see_cs",
	"see_ck",
	"see_di",
	"see_do",
	"ide_dreq0",
	"ide_dreq1",
	"ide_iow",
	"ide_ior",
	"ide_dack",
	"ide_iordy",
	"ide_intrq",
	"vdin0",
	"vdin1",
	"vdin2",
	"vdin3",
	"vdin4",
	"vdin5",
	"vdin6",
	"vdin7",
	"vdout0",
	"vdout1",
	"vdout2",
	"vdout3",
	"vdout4",
	"vdout5",
	"nand_cle0",
	"nand_cle1",
	"vdout6_7",
	"vhsync",
	"vvsync",
	"tsdin0",
	"tsdin1",
	"tsdin2",
	"tsdin3",
	"tsdin4",
	"tsdin5",
	"tsdin6",
	"tsdin7",
	"tssync",
	"tsvalid",
	"tsclk",
	"lcd_d0",
	"lcd_d1",
	"lcd_d2",
	"lcd_d3",
	"lcd_d4",
	"lcd_d5",
	"lcd_d6",
	"lcd_d7",
	"lcd_d8",
	"lcd_d9",
	"lcd_d10",
	"lcd_d11",
	"lcd_d12",
	"lcd_d13",
	"lcd_d14",
	"lcd_d15",
	"lcd_d16",
	"lcd_d17",
	"lcd_clk",
	"lcd_den",
	"lcd_line",
	"lcd_frm",
	"lcd_bias",
};

static int vt8500_pinctrl_probe(struct platform_device *pdev)
{
	struct wmt_pinctrl_data *data;

	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
	if (!data) {
		dev_err(&pdev->dev, "failed to allocate data\n");
		return -ENOMEM;
	}

	data->banks = vt8500_banks;
	data->nbanks = ARRAY_SIZE(vt8500_banks);
	data->pins = vt8500_pins;
	data->npins = ARRAY_SIZE(vt8500_pins);
	data->groups = vt8500_groups;
	data->ngroups = ARRAY_SIZE(vt8500_groups);

	return wmt_pinctrl_probe(pdev, data);
}

static int vt8500_pinctrl_remove(struct platform_device *pdev)
{
	return wmt_pinctrl_remove(pdev);
}

static const struct of_device_id wmt_pinctrl_of_match[] = {
	{ .compatible = "via,vt8500-pinctrl" },
	{ /* sentinel */ },
};

static struct platform_driver wmt_pinctrl_driver = {
	.probe	= vt8500_pinctrl_probe,
	.remove	= vt8500_pinctrl_remove,
	.driver = {
		.name	= "pinctrl-vt8500",
		.of_match_table	= wmt_pinctrl_of_match,
	},
};

module_platform_driver(wmt_pinctrl_driver);

MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
MODULE_DESCRIPTION("VIA VT8500 Pincontrol driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);