1 /*
2  * (C) Copyright 2009 Freescale Semiconductor, Inc.
3  *
4  * SPDX-License-Identifier:	GPL-2.0+
5  */
6 
7 #ifndef __ASM_ARCH_MX5_IMX_REGS_H__
8 #define __ASM_ARCH_MX5_IMX_REGS_H__
9 
10 #define ARCH_MXC
11 
12 #define CONFIG_SYS_CACHELINE_SIZE 64
13 
14 #if defined(CONFIG_MX51)
15 #define IRAM_BASE_ADDR		0x1FFE0000	/* internal ram */
16 #define IPU_SOC_BASE_ADDR	0x40000000
17 #define IPU_SOC_OFFSET		0x1E000000
18 #define SPBA0_BASE_ADDR         0x70000000
19 #define AIPS1_BASE_ADDR         0x73F00000
20 #define AIPS2_BASE_ADDR         0x83F00000
21 #define CSD0_BASE_ADDR          0x90000000
22 #define CSD1_BASE_ADDR          0xA0000000
23 #define NFC_BASE_ADDR_AXI       0xCFFF0000
24 #define CS1_BASE_ADDR           0xB8000000
25 #elif defined(CONFIG_MX53)
26 #define IPU_SOC_BASE_ADDR	0x18000000
27 #define IPU_SOC_OFFSET		0x06000000
28 #define SPBA0_BASE_ADDR         0x50000000
29 #define AIPS1_BASE_ADDR         0x53F00000
30 #define AIPS2_BASE_ADDR         0x63F00000
31 #define CSD0_BASE_ADDR          0x70000000
32 #define CSD1_BASE_ADDR          0xB0000000
33 #define NFC_BASE_ADDR_AXI       0xF7FF0000
34 #define IRAM_BASE_ADDR          0xF8000000
35 #define CS1_BASE_ADDR           0xF4000000
36 #define SATA_BASE_ADDR		0x10000000
37 #else
38 #error "CPU_TYPE not defined"
39 #endif
40 
41 #define IRAM_SIZE		0x00020000	/* 128 KB */
42 
43 /*
44  * SPBA global module enabled #0
45  */
46 #define MMC_SDHC1_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00004000)
47 #define MMC_SDHC2_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00008000)
48 #define UART3_BASE		(SPBA0_BASE_ADDR + 0x0000C000)
49 #define CSPI1_BASE_ADDR 	(SPBA0_BASE_ADDR + 0x00010000)
50 #define SSI2_BASE_ADDR		(SPBA0_BASE_ADDR + 0x00014000)
51 #define MMC_SDHC3_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00020000)
52 #define MMC_SDHC4_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00024000)
53 #define SPDIF_BASE_ADDR		(SPBA0_BASE_ADDR + 0x00028000)
54 #define ATA_DMA_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00030000)
55 #define SLIM_DMA_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00034000)
56 #define HSI2C_DMA_BASE_ADDR	(SPBA0_BASE_ADDR + 0x00038000)
57 #define SPBA_CTRL_BASE_ADDR	(SPBA0_BASE_ADDR + 0x0003C000)
58 
59 /*
60  * AIPS 1
61  */
62 #define OTG_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00080000)
63 #define GPIO1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00084000)
64 #define GPIO2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00088000)
65 #define GPIO3_BASE_ADDR		(AIPS1_BASE_ADDR + 0x0008C000)
66 #define GPIO4_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00090000)
67 #define KPP_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00094000)
68 #define WDOG1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x00098000)
69 #define WDOG2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x0009C000)
70 #define GPT1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000A0000)
71 #define SRTC_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000A4000)
72 #define IOMUXC_BASE_ADDR	(AIPS1_BASE_ADDR + 0x000A8000)
73 #define EPIT1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000AC000)
74 #define EPIT2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000B0000)
75 #define PWM1_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000B4000)
76 #define PWM2_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000B8000)
77 #define UART1_BASE		(AIPS1_BASE_ADDR + 0x000BC000)
78 #define UART2_BASE		(AIPS1_BASE_ADDR + 0x000C0000)
79 #define SRC_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000D0000)
80 #define CCM_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000D4000)
81 #define GPC_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000D8000)
82 
83 #if defined(CONFIG_MX53)
84 #define GPIO5_BASE_ADDR         (AIPS1_BASE_ADDR + 0x000DC000)
85 #define GPIO6_BASE_ADDR         (AIPS1_BASE_ADDR + 0x000E0000)
86 #define GPIO7_BASE_ADDR         (AIPS1_BASE_ADDR + 0x000E4000)
87 #define I2C3_BASE_ADDR		(AIPS1_BASE_ADDR + 0x000EC000)
88 #define UART4_BASE_ADDR         (AIPS1_BASE_ADDR + 0x000F0000)
89 #endif
90 /*
91  * AIPS 2
92  */
93 #define PLL1_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00080000)
94 #define PLL2_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00084000)
95 #define PLL3_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00088000)
96 #ifdef	CONFIG_MX53
97 #define PLL4_BASE_ADDR		(AIPS2_BASE_ADDR + 0x0008c000)
98 #endif
99 #define AHBMAX_BASE_ADDR	(AIPS2_BASE_ADDR + 0x00094000)
100 #define IIM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x00098000)
101 #define CSU_BASE_ADDR		(AIPS2_BASE_ADDR + 0x0009C000)
102 #define ARM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000A0000)
103 #define OWIRE_BASE_ADDR 	(AIPS2_BASE_ADDR + 0x000A4000)
104 #define FIRI_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000A8000)
105 #define CSPI2_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000AC000)
106 #define SDMA_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000B0000)
107 #define SCC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000B4000)
108 #define ROMCP_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000B8000)
109 #define RTIC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000BC000)
110 #define CSPI3_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000C0000)
111 #define I2C2_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000C4000)
112 #define I2C1_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000C8000)
113 #define SSI1_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000CC000)
114 #define AUDMUX_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000D0000)
115 #define M4IF_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000D8000)
116 #define ESDCTL_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000D9000)
117 #define WEIM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000DA000)
118 #define NFC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000DB000)
119 #define EMI_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000DBF00)
120 #define MIPI_HSC_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000DC000)
121 #define ATA_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000E0000)
122 #define SIM_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000E4000)
123 #define SSI3BASE_ADDR		(AIPS2_BASE_ADDR + 0x000E8000)
124 #define FEC_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000EC000)
125 #define TVE_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000F0000)
126 #define VPU_BASE_ADDR		(AIPS2_BASE_ADDR + 0x000F4000)
127 #define SAHARA_BASE_ADDR	(AIPS2_BASE_ADDR + 0x000F8000)
128 
129 #if defined(CONFIG_MX53)
130 #define UART5_BASE_ADDR         (AIPS2_BASE_ADDR + 0x00090000)
131 #endif
132 
133 /*
134  * WEIM CSnGCR1
135  */
136 #define CSEN		1
137 #define SWR		(1 << 1)
138 #define SRD		(1 << 2)
139 #define MUM		(1 << 3)
140 #define WFL		(1 << 4)
141 #define RFL		(1 << 5)
142 #define CRE		(1 << 6)
143 #define CREP		(1 << 7)
144 #define BL(x)		(((x) & 0x7) << 8)
145 #define WC		(1 << 11)
146 #define BCD(x)		(((x) & 0x3) << 12)
147 #define BCS(x)		(((x) & 0x3) << 14)
148 #define DSZ(x)		(((x) & 0x7) << 16)
149 #define SP		(1 << 19)
150 #define CSREC(x)	(((x) & 0x7) << 20)
151 #define AUS		(1 << 23)
152 #define GBC(x)		(((x) & 0x7) << 24)
153 #define WP		(1 << 27)
154 #define PSZ(x)		(((x) & 0x0f << 28)
155 
156 /*
157  * WEIM CSnGCR2
158  */
159 #define ADH(x)		(((x) & 0x3))
160 #define DAPS(x)		(((x) & 0x0f << 4)
161 #define DAE		(1 << 8)
162 #define DAP		(1 << 9)
163 #define MUX16_BYP	(1 << 12)
164 
165 /*
166  * WEIM CSnRCR1
167  */
168 #define RCSN(x)		(((x) & 0x7))
169 #define RCSA(x)		(((x) & 0x7) << 4)
170 #define OEN(x)		(((x) & 0x7) << 8)
171 #define OEA(x)		(((x) & 0x7) << 12)
172 #define RADVN(x)	(((x) & 0x7) << 16)
173 #define RAL		(1 << 19)
174 #define RADVA(x)	(((x) & 0x7) << 20)
175 #define RWSC(x)		(((x) & 0x3f) << 24)
176 
177 /*
178  * WEIM CSnRCR2
179  */
180 #define RBEN(x)		(((x) & 0x7))
181 #define RBE		(1 << 3)
182 #define RBEA(x)		(((x) & 0x7) << 4)
183 #define RL(x)		(((x) & 0x3) << 8)
184 #define PAT(x)		(((x) & 0x7) << 12)
185 #define APR		(1 << 15)
186 
187 /*
188  * WEIM CSnWCR1
189  */
190 #define WCSN(x)		(((x) & 0x7))
191 #define WCSA(x)		(((x) & 0x7) << 3)
192 #define WEN(x)		(((x) & 0x7) << 6)
193 #define WEA(x)		(((x) & 0x7) << 9)
194 #define WBEN(x)		(((x) & 0x7) << 12)
195 #define WBEA(x)		(((x) & 0x7) << 15)
196 #define WADVN(x)	(((x) & 0x7) << 18)
197 #define WADVA(x)	(((x) & 0x7) << 21)
198 #define WWSC(x)		(((x) & 0x3f) << 24)
199 #define WBED1		(1 << 30)
200 #define WAL		(1 << 31)
201 
202 /*
203  * WEIM CSnWCR2
204  */
205 #define WBED		1
206 
207 /*
208  * CSPI register definitions
209  */
210 #define MXC_ECSPI
211 #define MXC_CSPICTRL_EN		(1 << 0)
212 #define MXC_CSPICTRL_MODE	(1 << 1)
213 #define MXC_CSPICTRL_XCH	(1 << 2)
214 #define MXC_CSPICTRL_MODE_MASK	(0xf << 4)
215 #define MXC_CSPICTRL_CHIPSELECT(x)	(((x) & 0x3) << 12)
216 #define MXC_CSPICTRL_BITCOUNT(x)	(((x) & 0xfff) << 20)
217 #define MXC_CSPICTRL_PREDIV(x)	(((x) & 0xF) << 12)
218 #define MXC_CSPICTRL_POSTDIV(x)	(((x) & 0xF) << 8)
219 #define MXC_CSPICTRL_SELCHAN(x)	(((x) & 0x3) << 18)
220 #define MXC_CSPICTRL_MAXBITS	0xfff
221 #define MXC_CSPICTRL_TC		(1 << 7)
222 #define MXC_CSPICTRL_RXOVF	(1 << 6)
223 #define MXC_CSPIPERIOD_32KHZ	(1 << 15)
224 #define MAX_SPI_BYTES	32
225 
226 /* Bit position inside CTRL register to be associated with SS */
227 #define MXC_CSPICTRL_CHAN	18
228 
229 /* Bit position inside CON register to be associated with SS */
230 #define MXC_CSPICON_PHA		0  /* SCLK phase control */
231 #define MXC_CSPICON_POL		4  /* SCLK polarity */
232 #define MXC_CSPICON_SSPOL	12 /* SS polarity */
233 #define MXC_CSPICON_CTL		20 /* inactive state of SCLK */
234 #define MXC_SPI_BASE_ADDRESSES \
235 	CSPI1_BASE_ADDR, \
236 	CSPI2_BASE_ADDR, \
237 	CSPI3_BASE_ADDR,
238 
239 /*
240  * Number of GPIO pins per port
241  */
242 #define GPIO_NUM_PIN            32
243 
244 #define IIM_SREV	0x24
245 #define ROM_SI_REV	0x48
246 
247 #define NFC_BUF_SIZE	0x1000
248 
249 /* M4IF */
250 #define M4IF_FBPM0	0x40
251 #define M4IF_FIDBP	0x48
252 #define M4IF_GENP_WEIM_MM_MASK		0x00000001
253 #define WEIM_GCR2_MUX16_BYP_GRANT_MASK	0x00001000
254 
255 /* Assuming 24MHz input clock with doubler ON */
256 /*                            MFI         PDF */
257 #define DP_OP_864	((8 << 4) + ((1 - 1)  << 0))
258 #define DP_MFD_864	(180 - 1) /* PL Dither mode */
259 #define DP_MFN_864	180
260 #define DP_MFN_800_DIT	60 /* PL Dither mode */
261 
262 #define DP_OP_850	((8 << 4) + ((1 - 1)  << 0))
263 #define DP_MFD_850	(48 - 1)
264 #define DP_MFN_850	41
265 
266 #define DP_OP_800	((8 << 4) + ((1 - 1)  << 0))
267 #define DP_MFD_800	(3 - 1)
268 #define DP_MFN_800	1
269 
270 #define DP_OP_700	((7 << 4) + ((1 - 1)  << 0))
271 #define DP_MFD_700	(24 - 1)
272 #define DP_MFN_700	7
273 
274 #define DP_OP_665	((6 << 4) + ((1 - 1)  << 0))
275 #define DP_MFD_665	(96 - 1)
276 #define DP_MFN_665	89
277 
278 #define DP_OP_532	((5 << 4) + ((1 - 1)  << 0))
279 #define DP_MFD_532	(24 - 1)
280 #define DP_MFN_532	13
281 
282 #define DP_OP_400	((8 << 4) + ((2 - 1)  << 0))
283 #define DP_MFD_400	(3 - 1)
284 #define DP_MFN_400	1
285 
286 #define DP_OP_455	((9 << 4) + ((2 - 1)  << 0))
287 #define DP_MFD_455	(48 - 1)
288 #define DP_MFN_455	23
289 
290 #define DP_OP_216	((6 << 4) + ((3 - 1)  << 0))
291 #define DP_MFD_216	(4 - 1)
292 #define DP_MFN_216	3
293 
294 #define IMX_IIM_BASE            (IIM_BASE_ADDR)
295 
296 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
297 #include <asm/types.h>
298 
299 #define __REG(x)	(*((volatile u32 *)(x)))
300 #define __REG16(x)	(*((volatile u16 *)(x)))
301 #define __REG8(x)	(*((volatile u8 *)(x)))
302 
303 struct clkctl {
304 	u32	ccr;
305 	u32	ccdr;
306 	u32	csr;
307 	u32	ccsr;
308 	u32	cacrr;
309 	u32	cbcdr;
310 	u32	cbcmr;
311 	u32	cscmr1;
312 	u32	cscmr2;
313 	u32	cscdr1;
314 	u32	cs1cdr;
315 	u32	cs2cdr;
316 	u32	cdcdr;
317 	u32	chsccdr;
318 	u32	cscdr2;
319 	u32	cscdr3;
320 	u32	cscdr4;
321 	u32	cwdr;
322 	u32	cdhipr;
323 	u32	cdcr;
324 	u32	ctor;
325 	u32	clpcr;
326 	u32	cisr;
327 	u32	cimr;
328 	u32	ccosr;
329 	u32	cgpr;
330 	u32	ccgr0;
331 	u32	ccgr1;
332 	u32	ccgr2;
333 	u32	ccgr3;
334 	u32	ccgr4;
335 	u32	ccgr5;
336 	u32	ccgr6;
337 #if defined(CONFIG_MX53)
338 	u32	ccgr7;
339 #endif
340 	u32	cmeor;
341 };
342 
343 /* DPLL registers */
344 struct dpll {
345 	u32	dp_ctl;
346 	u32	dp_config;
347 	u32	dp_op;
348 	u32	dp_mfd;
349 	u32	dp_mfn;
350 	u32	dp_mfn_minus;
351 	u32	dp_mfn_plus;
352 	u32	dp_hfs_op;
353 	u32	dp_hfs_mfd;
354 	u32	dp_hfs_mfn;
355 	u32	dp_mfn_togc;
356 	u32	dp_destat;
357 };
358 /* WEIM registers */
359 struct weim {
360 	u32	cs0gcr1;
361 	u32	cs0gcr2;
362 	u32	cs0rcr1;
363 	u32	cs0rcr2;
364 	u32	cs0wcr1;
365 	u32	cs0wcr2;
366 	u32	cs1gcr1;
367 	u32	cs1gcr2;
368 	u32	cs1rcr1;
369 	u32	cs1rcr2;
370 	u32	cs1wcr1;
371 	u32	cs1wcr2;
372 	u32	cs2gcr1;
373 	u32	cs2gcr2;
374 	u32	cs2rcr1;
375 	u32	cs2rcr2;
376 	u32	cs2wcr1;
377 	u32	cs2wcr2;
378 	u32	cs3gcr1;
379 	u32	cs3gcr2;
380 	u32	cs3rcr1;
381 	u32	cs3rcr2;
382 	u32	cs3wcr1;
383 	u32	cs3wcr2;
384 	u32	cs4gcr1;
385 	u32	cs4gcr2;
386 	u32	cs4rcr1;
387 	u32	cs4rcr2;
388 	u32	cs4wcr1;
389 	u32	cs4wcr2;
390 	u32	cs5gcr1;
391 	u32	cs5gcr2;
392 	u32	cs5rcr1;
393 	u32	cs5rcr2;
394 	u32	cs5wcr1;
395 	u32	cs5wcr2;
396 	u32	wcr;
397 	u32	wiar;
398 	u32	ear;
399 };
400 
401 #if defined(CONFIG_MX51)
402 struct iomuxc {
403 	u32	gpr[2];
404 	u32	omux0;
405 	u32	omux1;
406 	u32	omux2;
407 	u32	omux3;
408 	u32	omux4;
409 };
410 #elif defined(CONFIG_MX53)
411 struct iomuxc {
412 	u32	gpr[3];
413 	u32	omux0;
414 	u32	omux1;
415 	u32	omux2;
416 	u32	omux3;
417 	u32	omux4;
418 };
419 #endif
420 
421 /* System Reset Controller (SRC) */
422 struct src {
423 	u32	scr;
424 	u32	sbmr;
425 	u32	srsr;
426 	u32	reserved1[2];
427 	u32	sisr;
428 	u32	simr;
429 };
430 
431 struct srtc_regs {
432 	u32	lpscmr;		/* 0x00 */
433 	u32	lpsclr;		/* 0x04 */
434 	u32	lpsar;		/* 0x08 */
435 	u32	lpsmcr;		/* 0x0c */
436 	u32	lpcr;		/* 0x10 */
437 	u32	lpsr;		/* 0x14 */
438 	u32	lppdr;		/* 0x18 */
439 	u32	lpgr;		/* 0x1c */
440 	u32	hpcmr;		/* 0x20 */
441 	u32	hpclr;		/* 0x24 */
442 	u32	hpamr;		/* 0x28 */
443 	u32	hpalr;		/* 0x2c */
444 	u32	hpcr;		/* 0x30 */
445 	u32	hpisr;		/* 0x34 */
446 	u32	hpienr;		/* 0x38 */
447 };
448 
449 /* CSPI registers */
450 struct cspi_regs {
451 	u32 rxdata;
452 	u32 txdata;
453 	u32 ctrl;
454 	u32 cfg;
455 	u32 intr;
456 	u32 dma;
457 	u32 stat;
458 	u32 period;
459 };
460 
461 struct iim_regs {
462 	u32	stat;
463 	u32	statm;
464 	u32     err;
465 	u32	emask;
466 	u32	fctl;
467 	u32	ua;
468 	u32	la;
469 	u32	sdat;
470 	u32	prev;
471 	u32	srev;
472 	u32	prg_p;
473 	u32	scs0;
474 	u32	scs1;
475 	u32	scs2;
476 	u32	scs3;
477 	u32	res0[0x1f1];
478 	struct fuse_bank {
479 		u32	fuse_regs[0x20];
480 		u32	fuse_rsvd[0xe0];
481 #if defined(CONFIG_MX51)
482 	} bank[4];
483 #elif defined(CONFIG_MX53)
484 	} bank[5];
485 #endif
486 };
487 
488 struct fuse_bank0_regs {
489 	u32	fuse0_7[8];
490 	u32	uid[8];
491 	u32	fuse16_23[8];
492 #if defined(CONFIG_MX51)
493 	u32	imei[8];
494 #elif defined(CONFIG_MX53)
495 	u32	gp[8];
496 #endif
497 };
498 
499 struct fuse_bank1_regs {
500 	u32	fuse0_8[9];
501 	u32	mac_addr[6];
502 	u32	fuse15_31[0x11];
503 };
504 
505 #if defined(CONFIG_MX53)
506 struct fuse_bank4_regs {
507 	u32	fuse0_4[5];
508 	u32	gp[3];
509 	u32	fuse8_31[0x18];
510 };
511 #endif
512 
513 #endif /* __ASSEMBLER__*/
514 
515 #endif				/* __ASM_ARCH_MX5_IMX_REGS_H__ */
516