summaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/files/arch/mips/include/asm/mach-ar71xx/ar71xx.h
blob: f78ae166511a9c80ed76bccc6f22048f0ab91758 (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
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
/*
 *  Atheros AR71xx SoC specific definitions
 *
 *  Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
 *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
 *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
 *
 *  Parts of this file are based on Atheros 2.6.15 BSP
 *  Parts of this file are based on Atheros 2.6.31 BSP
 *
 *  This program is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU General Public License version 2 as published
 *  by the Free Software Foundation.
 */

#ifndef __ASM_MACH_AR71XX_H
#define __ASM_MACH_AR71XX_H

#include <linux/types.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/bitops.h>

#ifndef __ASSEMBLER__

#define AR71XX_PCI_MEM_BASE	0x10000000
#define AR71XX_PCI_MEM_SIZE	0x08000000
#define AR71XX_APB_BASE		0x18000000
#define AR71XX_GE0_BASE		0x19000000
#define AR71XX_GE0_SIZE		0x01000000
#define AR71XX_GE1_BASE		0x1a000000
#define AR71XX_GE1_SIZE		0x01000000
#define AR71XX_EHCI_BASE	0x1b000000
#define AR71XX_EHCI_SIZE	0x01000000
#define AR71XX_OHCI_BASE	0x1c000000
#define AR71XX_OHCI_SIZE	0x01000000
#define AR7240_OHCI_BASE	0x1b000000
#define AR7240_OHCI_SIZE	0x01000000
#define AR71XX_SPI_BASE		0x1f000000
#define AR71XX_SPI_SIZE		0x01000000

#define AR71XX_DDR_CTRL_BASE	(AR71XX_APB_BASE + 0x00000000)
#define AR71XX_DDR_CTRL_SIZE	0x10000
#define AR71XX_CPU_BASE		(AR71XX_APB_BASE + 0x00010000)
#define AR71XX_UART_BASE	(AR71XX_APB_BASE + 0x00020000)
#define AR71XX_UART_SIZE	0x10000
#define AR71XX_USB_CTRL_BASE	(AR71XX_APB_BASE + 0x00030000)
#define AR71XX_USB_CTRL_SIZE	0x10000
#define AR71XX_GPIO_BASE	(AR71XX_APB_BASE + 0x00040000)
#define AR71XX_GPIO_SIZE	0x10000
#define AR71XX_PLL_BASE		(AR71XX_APB_BASE + 0x00050000)
#define AR71XX_PLL_SIZE		0x10000
#define AR71XX_RESET_BASE	(AR71XX_APB_BASE + 0x00060000)
#define AR71XX_RESET_SIZE	0x10000
#define AR71XX_MII_BASE		(AR71XX_APB_BASE + 0x00070000)
#define AR71XX_MII_SIZE		0x10000
#define AR71XX_SLIC_BASE	(AR71XX_APB_BASE + 0x00090000)
#define AR71XX_SLIC_SIZE	0x10000
#define AR71XX_DMA_BASE		(AR71XX_APB_BASE + 0x000A0000)
#define AR71XX_DMA_SIZE		0x10000
#define AR71XX_STEREO_BASE	(AR71XX_APB_BASE + 0x000B0000)
#define AR71XX_STEREO_SIZE	0x10000

#define AR724X_PCI_CRP_BASE	(AR71XX_APB_BASE + 0x000C0000)
#define AR724X_PCI_CRP_SIZE	0x100

#define AR724X_PCI_CTRL_BASE	(AR71XX_APB_BASE + 0x000F0000)
#define AR724X_PCI_CTRL_SIZE	0x100

#define AR91XX_WMAC_BASE	(AR71XX_APB_BASE + 0x000C0000)
#define AR91XX_WMAC_SIZE	0x30000

#define AR933X_UART_BASE	(AR71XX_APB_BASE + 0x00020000)
#define AR933X_UART_SIZE	0x14
#define AR933X_WMAC_BASE	(AR71XX_APB_BASE + 0x00100000)
#define AR933X_WMAC_SIZE	0x20000

#define AR934X_WMAC_BASE	(AR71XX_APB_BASE + 0x00100000)
#define AR934X_WMAC_SIZE	0x20000

#define AR71XX_MEM_SIZE_MIN	0x0200000
#define AR71XX_MEM_SIZE_MAX	0x10000000

#define AR71XX_CPU_IRQ_BASE	0
#define AR71XX_MISC_IRQ_BASE	8
#define AR71XX_MISC_IRQ_COUNT	32
#define AR71XX_GPIO_IRQ_BASE	40
#define AR71XX_GPIO_IRQ_COUNT	32
#define AR71XX_PCI_IRQ_BASE	72
#define AR71XX_PCI_IRQ_COUNT	8

#define AR71XX_CPU_IRQ_IP2	(AR71XX_CPU_IRQ_BASE + 2)
#define AR71XX_CPU_IRQ_USB	(AR71XX_CPU_IRQ_BASE + 3)
#define AR71XX_CPU_IRQ_GE0	(AR71XX_CPU_IRQ_BASE + 4)
#define AR71XX_CPU_IRQ_GE1	(AR71XX_CPU_IRQ_BASE + 5)
#define AR71XX_CPU_IRQ_MISC	(AR71XX_CPU_IRQ_BASE + 6)
#define AR71XX_CPU_IRQ_TIMER	(AR71XX_CPU_IRQ_BASE + 7)

#define AR71XX_MISC_IRQ_TIMER	(AR71XX_MISC_IRQ_BASE + 0)
#define AR71XX_MISC_IRQ_ERROR	(AR71XX_MISC_IRQ_BASE + 1)
#define AR71XX_MISC_IRQ_GPIO	(AR71XX_MISC_IRQ_BASE + 2)
#define AR71XX_MISC_IRQ_UART	(AR71XX_MISC_IRQ_BASE + 3)
#define AR71XX_MISC_IRQ_WDOG	(AR71XX_MISC_IRQ_BASE + 4)
#define AR71XX_MISC_IRQ_PERFC	(AR71XX_MISC_IRQ_BASE + 5)
#define AR71XX_MISC_IRQ_OHCI	(AR71XX_MISC_IRQ_BASE + 6)
#define AR71XX_MISC_IRQ_DMA	(AR71XX_MISC_IRQ_BASE + 7)
#define AR71XX_MISC_IRQ_TIMER2	(AR71XX_MISC_IRQ_BASE + 8)
#define AR71XX_MISC_IRQ_TIMER3	(AR71XX_MISC_IRQ_BASE + 9)
#define AR71XX_MISC_IRQ_TIMER4	(AR71XX_MISC_IRQ_BASE + 10)
#define AR71XX_MISC_IRQ_DDR_PERF	(AR71XX_MISC_IRQ_BASE + 11)
#define AR71XX_MISC_IRQ_ENET_LINK	(AR71XX_MISC_IRQ_BASE + 12)

#define AR71XX_GPIO_IRQ(_x)	(AR71XX_GPIO_IRQ_BASE + (_x))

#define AR71XX_PCI_IRQ_DEV0	(AR71XX_PCI_IRQ_BASE + 0)
#define AR71XX_PCI_IRQ_DEV1	(AR71XX_PCI_IRQ_BASE + 1)
#define AR71XX_PCI_IRQ_DEV2	(AR71XX_PCI_IRQ_BASE + 2)
#define AR71XX_PCI_IRQ_CORE	(AR71XX_PCI_IRQ_BASE + 4)

extern u32 ar71xx_ahb_freq;
extern u32 ar71xx_cpu_freq;
extern u32 ar71xx_ddr_freq;
extern u32 ar71xx_ref_freq;

enum ar71xx_soc_type {
	AR71XX_SOC_UNKNOWN,
	AR71XX_SOC_AR7130,
	AR71XX_SOC_AR7141,
	AR71XX_SOC_AR7161,
	AR71XX_SOC_AR7240,
	AR71XX_SOC_AR7241,
	AR71XX_SOC_AR7242,
	AR71XX_SOC_AR9130,
	AR71XX_SOC_AR9132,
	AR71XX_SOC_AR9330,
	AR71XX_SOC_AR9331,
	AR71XX_SOC_AR9341,
	AR71XX_SOC_AR9342,
	AR71XX_SOC_AR9344,
};
extern u32 ar71xx_soc_rev;

extern enum ar71xx_soc_type ar71xx_soc;

/*
 * PLL block
 */
#define AR71XX_PLL_REG_CPU_CONFIG	0x00
#define AR71XX_PLL_REG_SEC_CONFIG	0x04
#define AR71XX_PLL_REG_ETH0_INT_CLOCK	0x10
#define AR71XX_PLL_REG_ETH1_INT_CLOCK	0x14

#define AR71XX_PLL_DIV_SHIFT		3
#define AR71XX_PLL_DIV_MASK		0x1f
#define AR71XX_CPU_DIV_SHIFT		16
#define AR71XX_CPU_DIV_MASK		0x3
#define AR71XX_DDR_DIV_SHIFT		18
#define AR71XX_DDR_DIV_MASK		0x3
#define AR71XX_AHB_DIV_SHIFT		20
#define AR71XX_AHB_DIV_MASK		0x7

#define AR71XX_ETH0_PLL_SHIFT		17
#define AR71XX_ETH1_PLL_SHIFT		19

#define AR724X_PLL_REG_CPU_CONFIG	0x00
#define AR724X_PLL_REG_PCIE_CONFIG	0x18

#define AR724X_PLL_DIV_SHIFT		0
#define AR724X_PLL_DIV_MASK		0x3ff
#define AR724X_PLL_REF_DIV_SHIFT	10
#define AR724X_PLL_REF_DIV_MASK		0xf
#define AR724X_AHB_DIV_SHIFT		19
#define AR724X_AHB_DIV_MASK		0x1
#define AR724X_DDR_DIV_SHIFT		22
#define AR724X_DDR_DIV_MASK		0x3

#define AR7242_PLL_REG_ETH0_INT_CLOCK	0x2c

#define AR91XX_PLL_REG_CPU_CONFIG	0x00
#define AR91XX_PLL_REG_ETH_CONFIG	0x04
#define AR91XX_PLL_REG_ETH0_INT_CLOCK	0x14
#define AR91XX_PLL_REG_ETH1_INT_CLOCK	0x18

#define AR91XX_PLL_DIV_SHIFT		0
#define AR91XX_PLL_DIV_MASK		0x3ff
#define AR91XX_DDR_DIV_SHIFT		22
#define AR91XX_DDR_DIV_MASK		0x3
#define AR91XX_AHB_DIV_SHIFT		19
#define AR91XX_AHB_DIV_MASK		0x1

#define AR91XX_ETH0_PLL_SHIFT		20
#define AR91XX_ETH1_PLL_SHIFT		22

#define AR933X_PLL_CPU_CONFIG_REG	0x00
#define AR933X_PLL_CLOCK_CTRL_REG	0x08

#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT	10
#define AR933X_PLL_CPU_CONFIG_NINT_MASK		0x3f
#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT	16
#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK	0x1f
#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT	23
#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK	0x7

#define AR933X_PLL_CLOCK_CTRL_BYPASS		BIT(2)
#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT	5
#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK	0x3
#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT	10
#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK	0x3
#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT	15
#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK	0x7

#define AR934X_PLL_REG_CPU_CONFIG	0x00
#define AR934X_PLL_REG_DDR_CTRL_CLOCK	0x8

#define AR934X_CPU_PLL_CFG_OUTDIV_MSB	21
#define AR934X_CPU_PLL_CFG_OUTDIV_LSB	19
#define AR934X_CPU_PLL_CFG_OUTDIV_MASK	0x00380000

#define AR934X_CPU_PLL_CFG_OUTDIV_GET(x)		\
	(((x) & AR934X_CPU_PLL_CFG_OUTDIV_MASK) >>	\
	AR934X_CPU_PLL_CFG_OUTDIV_LSB)

#define AR934X_DDR_PLL_CFG_OUTDIV_MSB	25
#define AR934X_DDR_PLL_CFG_OUTDIV_LSB	23
#define AR934X_DDR_PLL_CFG_OUTDIV_MASK	0x03800000

#define AR934X_DDR_PLL_CFG_OUTDIV_GET(x) 		\
	(((x) & AR934X_DDR_PLL_CFG_OUTDIV_MASK) >> 	\
	AR934X_DDR_PLL_CFG_OUTDIV_LSB)

#define AR934X_DDR_PLL_CFG_OUTDIV_SET(x) 		\
	(((x) << AR934X_DDR_PLL_CFG_OUTDIV_LSB) & 	\
	AR934X_DDR_PLL_CFG_OUTDIV_MASK)

#define AR934X_CPU_PLL_CFG_REFDIV_MSB	16
#define AR934X_CPU_PLL_CFG_REFDIV_LSB	12
#define AR934X_CPU_PLL_CFG_REFDIV_MASK	0x0001f000

#define AR934X_CPU_PLL_CFG_REFDIV_GET(x) 		\
	(((x) & AR934X_CPU_PLL_CFG_REFDIV_MASK) >> 	\
	AR934X_CPU_PLL_CFG_REFDIV_LSB)

#define AR934X_CPU_PLL_CFG_REFDIV_SET(x) 		\
	(((x) << AR934X_CPU_PLL_CFG_REFDIV_LSB) & 	\
	AR934X_CPU_PLL_CFG_REFDIV_MASK)

#define AR934X_CPU_PLL_CFG_REFDIV_RESET	2

#define AR934X_CPU_PLL_CFG_NINT_MSB	11
#define AR934X_CPU_PLL_CFG_NINT_LSB	6
#define AR934X_CPU_PLL_CFG_NINT_MASK	0x00000fc0

#define AR934X_CPU_PLL_CFG_NINT_GET(x)			\
	(((x) & AR934X_CPU_PLL_CFG_NINT_MASK) >> 	\
	AR934X_CPU_PLL_CFG_NINT_LSB)

#define AR934X_CPU_PLL_CFG_NINT_SET(x)			\
	(((x) << AR934X_CPU_PLL_CFG_NINT_LSB) & 	\
	AR934X_CPU_PLL_CFG_NINT_MASK)

#define AR934X_CPU_PLL_CFG_NINT_RESET	20

#define AR934X_CPU_PLL_CFG_NFRAC_MSB	5
#define AR934X_CPU_PLL_CFG_NFRAC_LSB	0
#define AR934X_CPU_PLL_CFG_NFRAC_MASK	0x0000003f

#define AR934X_CPU_PLL_CFG_NFRAC_GET(x)		\
	(((x) & AR934X_CPU_PLL_CFG_NFRAC_MASK) >> 	\
	AR934X_CPU_PLL_CFG_NFRAC_LSB)

#define AR934X_CPU_PLL_CFG_NFRAC_SET(x)		\
	(((x) << AR934X_CPU_PLL_CFG_NFRAC_LSB) & 	\
	AR934X_CPU_PLL_CFG_NFRAC_MASK)

#define AR934X_DDR_PLL_CFG_REFDIV_MSB	20
#define AR934X_DDR_PLL_CFG_REFDIV_LSB	16
#define AR934X_DDR_PLL_CFG_REFDIV_MASK	0x001f0000

#define AR934X_DDR_PLL_CFG_REFDIV_GET(x) 		\
	(((x) & AR934X_DDR_PLL_CFG_REFDIV_MASK) >> 	\
	AR934X_DDR_PLL_CFG_REFDIV_LSB)

#define AR934X_DDR_PLL_CFG_REFDIV_SET(x) 		\
	(((x) << AR934X_DDR_PLL_CFG_REFDIV_LSB) &	\
	AR934X_DDR_PLL_CFG_REFDIV_MASK)

#define AR934X_DDR_PLL_CFG_REFDIV_RESET	2

#define AR934X_DDR_PLL_CFG_NINT_MSB	15
#define AR934X_DDR_PLL_CFG_NINT_LSB	10
#define AR934X_DDR_PLL_CFG_NINT_MASK	0x0000fc00

#define AR934X_DDR_PLL_CFG_NINT_GET(x)			\
	(((x) & AR934X_DDR_PLL_CFG_NINT_MASK) >> 	\
	AR934X_DDR_PLL_CFG_NINT_LSB)

#define AR934X_DDR_PLL_CFG_NINT_SET(x)			\
	(((x) << AR934X_DDR_PLL_CFG_NINT_LSB) &		\
	AR934X_DDR_PLL_CFG_NINT_MASK)

#define AR934X_DDR_PLL_CFG_NINT_RESET	20

#define AR934X_DDR_PLL_CFG_NFRAC_MSB	9
#define AR934X_DDR_PLL_CFG_NFRAC_LSB	0
#define AR934X_DDR_PLL_CFG_NFRAC_MASK	0x000003ff

#define AR934X_DDR_PLL_CFG_NFRAC_GET(x)		\
	(((x) & AR934X_DDR_PLL_CFG_NFRAC_MASK) >> 	\
	AR934X_DDR_PLL_CFG_NFRAC_LSB)

#define AR934X_DDR_PLL_CFG_NFRAC_SET(x)		\
	(((x) << AR934X_DDR_PLL_CFG_NFRAC_LSB) & 	\
	AR934X_DDR_PLL_CFG_NFRAC_MASK)

#define AR934X_DDR_PLL_CFG_NFRAC_RESET	512

#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MSB	19
#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB	15
#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK	0x000f8000

#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_GET(x)		\
	(((x) & AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK) >>	\
	AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB)

#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SET(x)		\
	(((x) << AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_LSB) & 	\
	AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK)

#define AR934X_CPU_DDR_CLK_CTRL_AHB_POST_DIV_RESET		0

#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MSB	14
#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB	10
#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK	0x00007c00

#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_GET(x)		\
	(((x) & AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK) >> 	\
	AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB)

#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SET(x)		\
	(((x) << AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_LSB) & 	\
	AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK)

#define AR934X_CPU_DDR_CLK_CTRL_DDR_POST_DIV_RESET 	0

#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MSB	9
#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB	5
#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK	0x000003e0

#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_GET(x)		\
	(((x) & AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK) >> 	\
	AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB)

#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SET(x)		\
	(((x) << AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_LSB) & 	\
	AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK)

#define AR934X_CPU_DDR_CLK_CTRL_CPU_POST_DIV_RESET	0

#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MSB	24
#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB	24
#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK	0x01000000

#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_GET(x) 	\
	(((x) & AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK) >> \
	AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB)

#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_SET(x) 	\
	(((x) << AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_LSB) & \
	AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_MASK)

#define AR934X_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL_RESET	1

extern void __iomem *ar71xx_pll_base;

static inline void ar71xx_pll_wr(unsigned reg, u32 val)
{
	__raw_writel(val, ar71xx_pll_base + reg);
}

static inline u32 ar71xx_pll_rr(unsigned reg)
{
	return __raw_readl(ar71xx_pll_base + reg);
}

/*
 * USB_CONFIG block
 */
#define USB_CTRL_REG_FLADJ	0x00
#define USB_CTRL_REG_CONFIG	0x04

extern void __iomem *ar71xx_usb_ctrl_base;

static inline void ar71xx_usb_ctrl_wr(unsigned reg, u32 val)
{
	__raw_writel(val, ar71xx_usb_ctrl_base + reg);
}

static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
{
	return __raw_readl(ar71xx_usb_ctrl_base + reg);
}

/*
 * GPIO block
 */
#define GPIO_REG_OE		0x00
#define GPIO_REG_IN		0x04
#define GPIO_REG_OUT		0x08
#define GPIO_REG_SET		0x0c
#define GPIO_REG_CLEAR		0x10
#define GPIO_REG_INT_MODE	0x14
#define GPIO_REG_INT_TYPE	0x18
#define GPIO_REG_INT_POLARITY	0x1c
#define GPIO_REG_INT_PENDING	0x20
#define GPIO_REG_INT_ENABLE	0x24
#define GPIO_REG_FUNC		0x28

#define AR71XX_GPIO_FUNC_STEREO_EN	BIT(17)
#define AR71XX_GPIO_FUNC_SLIC_EN	BIT(16)
#define AR71XX_GPIO_FUNC_SPI_CS2_EN	BIT(13)
#define AR71XX_GPIO_FUNC_SPI_CS1_EN	BIT(12)
#define AR71XX_GPIO_FUNC_UART_EN	BIT(8)
#define AR71XX_GPIO_FUNC_USB_OC_EN	BIT(4)
#define AR71XX_GPIO_FUNC_USB_CLK_EN	BIT(0)

#define AR71XX_GPIO_COUNT	16

#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN		BIT(19)
#define AR724X_GPIO_FUNC_SPI_EN			BIT(18)
#define AR724X_GPIO_FUNC_SPI_CS_EN2		BIT(14)
#define AR724X_GPIO_FUNC_SPI_CS_EN1		BIT(13)
#define AR724X_GPIO_FUNC_CLK_OBS5_EN		BIT(12)
#define AR724X_GPIO_FUNC_CLK_OBS4_EN		BIT(11)
#define AR724X_GPIO_FUNC_CLK_OBS3_EN		BIT(10)
#define AR724X_GPIO_FUNC_CLK_OBS2_EN		BIT(9)
#define AR724X_GPIO_FUNC_CLK_OBS1_EN		BIT(8)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN	BIT(7)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN	BIT(6)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN	BIT(5)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN	BIT(4)
#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN	BIT(3)
#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN	BIT(2)
#define AR724X_GPIO_FUNC_UART_EN		BIT(1)
#define AR724X_GPIO_FUNC_JTAG_DISABLE		BIT(0)

#define AR724X_GPIO_COUNT	18

#define AR91XX_GPIO_FUNC_WMAC_LED_EN	BIT(22)
#define AR91XX_GPIO_FUNC_EXP_PORT_CS_EN	BIT(21)
#define AR91XX_GPIO_FUNC_I2S_REFCLKEN	BIT(20)
#define AR91XX_GPIO_FUNC_I2S_MCKEN	BIT(19)
#define AR91XX_GPIO_FUNC_I2S1_EN	BIT(18)
#define AR91XX_GPIO_FUNC_I2S0_EN	BIT(17)
#define AR91XX_GPIO_FUNC_SLIC_EN	BIT(16)
#define AR91XX_GPIO_FUNC_UART_RTSCTS_EN	BIT(9)
#define AR91XX_GPIO_FUNC_UART_EN	BIT(8)
#define AR91XX_GPIO_FUNC_USB_CLK_EN	BIT(4)

#define AR91XX_GPIO_COUNT	22

#define AR933X_GPIO_COUNT	30

#define AR934X_GPIO_FUNC_SPI_CS_1_EN	BIT(14)
#define AR934X_GPIO_FUNC_SPI_CS_0_EN	BIT(13)

#define AR934X_GPIO_COUNT		32
#define AR934X_GPIO_FUNC_DDR_DQOE_EN	BIT(17)

extern void __iomem *ar71xx_gpio_base;

static inline void ar71xx_gpio_wr(unsigned reg, u32 value)
{
	__raw_writel(value, ar71xx_gpio_base + reg);
}

static inline u32 ar71xx_gpio_rr(unsigned reg)
{
	return __raw_readl(ar71xx_gpio_base + reg);
}

void ar71xx_gpio_init(void) __init;
void ar71xx_gpio_function_enable(u32 mask);
void ar71xx_gpio_function_disable(u32 mask);
void ar71xx_gpio_function_setup(u32 set, u32 clear);

/*
 * DDR_CTRL block
 */
#define AR71XX_DDR_REG_PCI_WIN0		0x7c
#define AR71XX_DDR_REG_PCI_WIN1		0x80
#define AR71XX_DDR_REG_PCI_WIN2		0x84
#define AR71XX_DDR_REG_PCI_WIN3		0x88
#define AR71XX_DDR_REG_PCI_WIN4		0x8c
#define AR71XX_DDR_REG_PCI_WIN5		0x90
#define AR71XX_DDR_REG_PCI_WIN6		0x94
#define AR71XX_DDR_REG_PCI_WIN7		0x98
#define AR71XX_DDR_REG_FLUSH_GE0	0x9c
#define AR71XX_DDR_REG_FLUSH_GE1	0xa0
#define AR71XX_DDR_REG_FLUSH_USB	0xa4
#define AR71XX_DDR_REG_FLUSH_PCI	0xa8

#define AR724X_DDR_REG_FLUSH_GE0	0x7c
#define AR724X_DDR_REG_FLUSH_GE1	0x80
#define AR724X_DDR_REG_FLUSH_USB	0x84
#define AR724X_DDR_REG_FLUSH_PCIE	0x88

#define AR91XX_DDR_REG_FLUSH_GE0	0x7c
#define AR91XX_DDR_REG_FLUSH_GE1	0x80
#define AR91XX_DDR_REG_FLUSH_USB	0x84
#define AR91XX_DDR_REG_FLUSH_WMAC	0x88

#define AR933X_DDR_REG_FLUSH_GE0	0x7c
#define AR933X_DDR_REG_FLUSH_GE1	0x80
#define AR933X_DDR_REG_FLUSH_USB	0x84
#define AR933X_DDR_REG_FLUSH_WMAC	0x88

#define AR934X_DDR_REG_FLUSH_GE0	0x9c
#define AR934X_DDR_REG_FLUSH_GE1	0xa0
#define AR934X_DDR_REG_FLUSH_USB	0xa4
#define AR934X_DDR_REG_FLUSH_PCIE	0xa8


#define PCI_WIN0_OFFS	0x10000000
#define PCI_WIN1_OFFS	0x11000000
#define PCI_WIN2_OFFS	0x12000000
#define PCI_WIN3_OFFS	0x13000000
#define PCI_WIN4_OFFS	0x14000000
#define PCI_WIN5_OFFS	0x15000000
#define PCI_WIN6_OFFS	0x16000000
#define PCI_WIN7_OFFS	0x07000000

extern void __iomem *ar71xx_ddr_base;

static inline void ar71xx_ddr_wr(unsigned reg, u32 val)
{
	__raw_writel(val, ar71xx_ddr_base + reg);
}

static inline u32 ar71xx_ddr_rr(unsigned reg)
{
	return __raw_readl(ar71xx_ddr_base + reg);
}

void ar71xx_ddr_flush(u32 reg);

/*
 * PCI block
 */
#define AR71XX_PCI_CFG_BASE	(AR71XX_PCI_MEM_BASE + PCI_WIN7_OFFS + 0x10000)
#define AR71XX_PCI_CFG_SIZE	0x100

#define PCI_REG_CRP_AD_CBE	0x00
#define PCI_REG_CRP_WRDATA	0x04
#define PCI_REG_CRP_RDDATA	0x08
#define PCI_REG_CFG_AD		0x0c
#define PCI_REG_CFG_CBE		0x10
#define PCI_REG_CFG_WRDATA	0x14
#define PCI_REG_CFG_RDDATA	0x18
#define PCI_REG_PCI_ERR		0x1c
#define PCI_REG_PCI_ERR_ADDR	0x20
#define PCI_REG_AHB_ERR		0x24
#define PCI_REG_AHB_ERR_ADDR	0x28

#define PCI_CRP_CMD_WRITE	0x00010000
#define PCI_CRP_CMD_READ	0x00000000
#define PCI_CFG_CMD_READ	0x0000000a
#define PCI_CFG_CMD_WRITE	0x0000000b

#define PCI_IDSEL_ADL_START	17

#define AR724X_PCI_CFG_BASE	(AR71XX_PCI_MEM_BASE + 0x4000000)
#define AR724X_PCI_CFG_SIZE	0x1000

#define AR724X_PCI_REG_APP		0x00
#define AR724X_PCI_REG_RESET		0x18
#define AR724X_PCI_REG_INT_STATUS	0x4c
#define AR724X_PCI_REG_INT_MASK		0x50

#define AR724X_PCI_APP_LTSSM_ENABLE	BIT(0)
#define AR724X_PCI_RESET_LINK_UP	BIT(0)

#define AR724X_PCI_INT_DEV0		BIT(14)

/*
 * RESET block
 */
#define AR71XX_RESET_REG_TIMER			0x00
#define AR71XX_RESET_REG_TIMER_RELOAD		0x04
#define AR71XX_RESET_REG_WDOG_CTRL		0x08
#define AR71XX_RESET_REG_WDOG			0x0c
#define AR71XX_RESET_REG_MISC_INT_STATUS	0x10
#define AR71XX_RESET_REG_MISC_INT_ENABLE	0x14
#define AR71XX_RESET_REG_PCI_INT_STATUS		0x18
#define AR71XX_RESET_REG_PCI_INT_ENABLE		0x1c
#define AR71XX_RESET_REG_GLOBAL_INT_STATUS	0x20
#define AR71XX_RESET_REG_RESET_MODULE		0x24
#define AR71XX_RESET_REG_PERFC_CTRL		0x2c
#define AR71XX_RESET_REG_PERFC0			0x30
#define AR71XX_RESET_REG_PERFC1			0x34
#define AR71XX_RESET_REG_REV_ID			0x90

#define AR91XX_RESET_REG_GLOBAL_INT_STATUS	0x18
#define AR91XX_RESET_REG_RESET_MODULE		0x1c
#define AR91XX_RESET_REG_PERF_CTRL		0x20
#define AR91XX_RESET_REG_PERFC0			0x24
#define AR91XX_RESET_REG_PERFC1			0x28

#define AR724X_RESET_REG_RESET_MODULE		0x1c

#define AR933X_RESET_REG_RESET_MODULE		0x1c
#define AR933X_RESET_REG_BOOTSTRAP		0xac
#define AR933X_BOOTSTRAP_EEPBUSY		BIT(4)
#define AR933X_BOOTSTRAP_REF_CLK_40		BIT(0)

#define AR934X_RESET_REG_RESET_MODULE		0x1c
#define AR934X_RESET_REG_BOOTSTRAP		0xb0
/* 0 - 25MHz   1 - 40 MHz */
#define AR934X_REF_CLK_40			(1 << 4)

#define WDOG_CTRL_LAST_RESET		BIT(31)
#define WDOG_CTRL_ACTION_MASK		3
#define WDOG_CTRL_ACTION_NONE		0	/* no action */
#define WDOG_CTRL_ACTION_GPI		1	/* general purpose interrupt */
#define WDOG_CTRL_ACTION_NMI		2	/* NMI */
#define WDOG_CTRL_ACTION_FCR		3	/* full chip reset */

#define MISC_INT_ENET_LINK		BIT(12)
#define MISC_INT_DDR_PERF		BIT(11)
#define MISC_INT_TIMER4		BIT(10)
#define MISC_INT_TIMER3		BIT(9)
#define MISC_INT_TIMER2		BIT(8)
#define MISC_INT_DMA			BIT(7)
#define MISC_INT_OHCI			BIT(6)
#define MISC_INT_PERFC			BIT(5)
#define MISC_INT_WDOG			BIT(4)
#define MISC_INT_UART			BIT(3)
#define MISC_INT_GPIO			BIT(2)
#define MISC_INT_ERROR			BIT(1)
#define MISC_INT_TIMER			BIT(0)

#define PCI_INT_CORE			BIT(4)
#define PCI_INT_DEV2			BIT(2)
#define PCI_INT_DEV1			BIT(1)
#define PCI_INT_DEV0			BIT(0)

#define RESET_MODULE_EXTERNAL		BIT(28)
#define RESET_MODULE_FULL_CHIP		BIT(24)
#define RESET_MODULE_AMBA2WMAC		BIT(22)
#define RESET_MODULE_CPU_NMI		BIT(21)
#define RESET_MODULE_CPU_COLD		BIT(20)
#define RESET_MODULE_DMA		BIT(19)
#define RESET_MODULE_SLIC		BIT(18)
#define RESET_MODULE_STEREO		BIT(17)
#define RESET_MODULE_DDR		BIT(16)
#define RESET_MODULE_GE1_MAC		BIT(13)
#define RESET_MODULE_GE1_PHY		BIT(12)
#define RESET_MODULE_USBSUS_OVERRIDE	BIT(10)
#define RESET_MODULE_GE0_MAC		BIT(9)
#define RESET_MODULE_GE0_PHY		BIT(8)
#define RESET_MODULE_USB_OHCI_DLL	BIT(6)
#define RESET_MODULE_USB_HOST		BIT(5)
#define RESET_MODULE_USB_PHY		BIT(4)
#define RESET_MODULE_USB_OHCI_DLL_7240	BIT(3)
#define RESET_MODULE_PCI_BUS		BIT(1)
#define RESET_MODULE_PCI_CORE		BIT(0)

#define AR724X_RESET_GE1_MDIO		BIT(23)
#define AR724X_RESET_GE0_MDIO		BIT(22)
#define AR724X_RESET_PCIE_PHY_SERIAL	BIT(10)
#define AR724X_RESET_PCIE_PHY		BIT(7)
#define AR724X_RESET_PCIE		BIT(6)
#define AR724X_RESET_USB_HOST		BIT(5)
#define AR724X_RESET_USB_PHY		BIT(4)
#define AR724X_RESET_USBSUS_OVERRIDE	BIT(3)

#define AR933X_RESET_WMAC		BIT(11)
#define AR933X_RESET_GE1_MDIO		BIT(23)
#define AR933X_RESET_GE0_MDIO		BIT(22)
#define AR933X_RESET_GE1_MAC		BIT(13)
#define AR933X_RESET_GE0_MAC		BIT(9)

#define REV_ID_MAJOR_MASK	0xfff0
#define REV_ID_MAJOR_AR71XX	0x00a0
#define REV_ID_MAJOR_AR913X	0x00b0
#define REV_ID_MAJOR_AR7240	0x00c0
#define REV_ID_MAJOR_AR7241	0x0100
#define REV_ID_MAJOR_AR7242	0x1100
#define REV_ID_MAJOR_AR9330	0x0110
#define REV_ID_MAJOR_AR9331	0x1110
#define REV_ID_MAJOR_AR9341	0x0120
#define REV_ID_MAJOR_AR9342	0x1120
#define REV_ID_MAJOR_AR9344	0x2120

#define AR71XX_REV_ID_MINOR_MASK	0x3
#define AR71XX_REV_ID_MINOR_AR7130	0x0
#define AR71XX_REV_ID_MINOR_AR7141	0x1
#define AR71XX_REV_ID_MINOR_AR7161	0x2
#define AR71XX_REV_ID_REVISION_MASK	0x3
#define AR71XX_REV_ID_REVISION_SHIFT	2

#define AR91XX_REV_ID_MINOR_MASK	0x3
#define AR91XX_REV_ID_MINOR_AR9130	0x0
#define AR91XX_REV_ID_MINOR_AR9132	0x1
#define AR91XX_REV_ID_REVISION_MASK	0x3
#define AR91XX_REV_ID_REVISION_SHIFT	2

#define AR724X_REV_ID_REVISION_MASK	0x3

#define AR933X_REV_ID_REVISION_MASK	0xf

#define AR934X_REV_ID_REVISION_MASK	0xf

extern void __iomem *ar71xx_reset_base;

static inline void ar71xx_reset_wr(unsigned reg, u32 val)
{
	__raw_writel(val, ar71xx_reset_base + reg);
}

static inline u32 ar71xx_reset_rr(unsigned reg)
{
	return __raw_readl(ar71xx_reset_base + reg);
}

void ar71xx_device_stop(u32 mask);
void ar71xx_device_start(u32 mask);
int ar71xx_device_stopped(u32 mask);

/*
 * SPI block
 */
#define SPI_REG_FS		0x00	/* Function Select */
#define SPI_REG_CTRL		0x04	/* SPI Control */
#define SPI_REG_IOC		0x08	/* SPI I/O Control */
#define SPI_REG_RDS		0x0c	/* Read Data Shift */

#define SPI_FS_GPIO		BIT(0)	/* Enable GPIO mode */

#define SPI_CTRL_RD		BIT(6)	/* Remap Disable */
#define SPI_CTRL_DIV_MASK	0x3f

#define SPI_IOC_DO		BIT(0)	/* Data Out pin */
#define SPI_IOC_CLK		BIT(8)	/* CLK pin */
#define SPI_IOC_CS(n)		BIT(16 + (n))
#define SPI_IOC_CS0		SPI_IOC_CS(0)
#define SPI_IOC_CS1		SPI_IOC_CS(1)
#define SPI_IOC_CS2		SPI_IOC_CS(2)
#define SPI_IOC_CS_ALL		(SPI_IOC_CS0 | SPI_IOC_CS1 | SPI_IOC_CS2)

void ar71xx_flash_acquire(void);
void ar71xx_flash_release(void);

/*
 * MII_CTRL block
 */
#define MII_REG_MII0_CTRL	0x00
#define MII_REG_MII1_CTRL	0x04

#define MII0_CTRL_IF_GMII	0
#define MII0_CTRL_IF_MII	1
#define MII0_CTRL_IF_RGMII	2
#define MII0_CTRL_IF_RMII	3

#define MII1_CTRL_IF_RGMII	0
#define MII1_CTRL_IF_RMII	1

#endif /* __ASSEMBLER__ */

#endif /* __ASM_MACH_AR71XX_H */