aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/plat-mxc/include/mach/mx27.h
blob: 1dc1c522601be2c37b74786dfa8aed330ad5e960 (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
/*
 * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
 * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
 *
 * This contains i.MX27-specific hardware definitions. For those
 * hardware pieces that are common between i.MX21 and i.MX27, have a
 * look at mx2x.h.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * This program is distributed in the hope that 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA  02110-1301, USA.
 */

#ifndef __MACH_MX27_H__
#define __MACH_MX27_H__

#ifndef __ASSEMBLER__
#include <linux/io.h>
#endif

#define MX27_AIPI_BASE_ADDR		0x10000000
#define MX27_AIPI_SIZE			SZ_1M
#define MX27_DMA_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x01000)
#define MX27_WDOG_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x02000)
#define MX27_GPT1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x03000)
#define MX27_GPT2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x04000)
#define MX27_GPT3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x05000)
#define MX27_PWM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x06000)
#define MX27_RTC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x07000)
#define MX27_KPP_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x08000)
#define MX27_OWIRE_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x09000)
#define MX27_UART1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0a000)
#define MX27_UART2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0b000)
#define MX27_UART3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0c000)
#define MX27_UART4_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0d000)
#define MX27_CSPI1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0e000)
#define MX27_CSPI2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x0f000)
#define MX27_SSI1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x10000)
#define MX27_SSI2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x11000)
#define MX27_I2C1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x12000)
#define MX27_SDHC1_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x13000)
#define MX27_SDHC2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x14000)
#define MX27_GPIO_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x15000)
#define MX27_GPIO1_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x000)
#define MX27_GPIO2_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x100)
#define MX27_GPIO3_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x200)
#define MX27_GPIO4_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x300)
#define MX27_GPIO5_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x400)
#define MX27_GPIO6_BASE_ADDR			(MX27_GPIO_BASE_ADDR + 0x500)
#define MX27_AUDMUX_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x16000)
#define MX27_CSPI3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x17000)
#define MX27_MSHC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x18000)
#define MX27_GPT4_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x19000)
#define MX27_GPT5_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1a000)
#define MX27_UART5_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1b000)
#define MX27_UART6_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1c000)
#define MX27_I2C2_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1d000)
#define MX27_SDHC3_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1e000)
#define MX27_GPT6_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x1f000)
#define MX27_LCDC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x21000)
#define MX27_SLCDC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x22000)
#define MX27_VPU_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x23000)
#define MX27_USB_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x24000)
#define MX27_USB_OTG_BASE_ADDR			(MX27_USB_BASE_ADDR + 0x0000)
#define MX27_USB_HS1_BASE_ADDR			(MX27_USB_BASE_ADDR + 0x0200)
#define MX27_USB_HS2_BASE_ADDR			(MX27_USB_BASE_ADDR + 0x0400)
#define MX27_SAHARA_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x25000)
#define MX27_EMMAPP_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x26000)
#define MX27_EMMAPRP_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x26400)
#define MX27_CCM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x27000)
#define MX27_SYSCTRL_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x27800)
#define MX27_IIM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x28000)
#define MX27_RTIC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x2a000)
#define MX27_FEC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x2b000)
#define MX27_SCC_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x2c000)
#define MX27_ETB_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3b000)
#define MX27_ETB_RAM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3c000)
#define MX27_JAM_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3e000)
#define MX27_MAX_BASE_ADDR			(MX27_AIPI_BASE_ADDR + 0x3f000)

#define MX27_AVIC_BASE_ADDR		0x10040000

/* ROM patch */
#define MX27_ROMP_BASE_ADDR		0x10041000

#define MX27_SAHB1_BASE_ADDR		0x80000000
#define MX27_SAHB1_SIZE			SZ_1M
#define MX27_CSI_BASE_ADDR			(MX27_SAHB1_BASE_ADDR + 0x0000)
#define MX27_ATA_BASE_ADDR			(MX27_SAHB1_BASE_ADDR + 0x1000)

/* Memory regions and CS */
#define MX27_SDRAM_BASE_ADDR		0xa0000000
#define MX27_CSD1_BASE_ADDR		0xb0000000

#define MX27_CS0_BASE_ADDR		0xc0000000
#define MX27_CS1_BASE_ADDR		0xc8000000
#define MX27_CS2_BASE_ADDR		0xd0000000
#define MX27_CS3_BASE_ADDR		0xd2000000
#define MX27_CS4_BASE_ADDR		0xd4000000
#define MX27_CS5_BASE_ADDR		0xd6000000

/* NAND, SDRAM, WEIM, M3IF, EMI controllers */
#define MX27_X_MEMC_BASE_ADDR		0xd8000000
#define MX27_X_MEMC_SIZE		SZ_1M
#define MX27_NFC_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR)
#define MX27_SDRAMC_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR + 0x1000)
#define MX27_WEIM_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR + 0x2000)
#define MX27_M3IF_BASE_ADDR			(MX27_X_MEMC_BASE_ADDR + 0x3000)
#define MX27_PCMCIA_CTL_BASE_ADDR		(MX27_X_MEMC_BASE_ADDR + 0x4000)

#define MX27_WEIM_CSCRx_BASE_ADDR(cs)	(MX27_WEIM_BASE_ADDR + (cs) * 0x10)
#define MX27_WEIM_CSCRxU(cs)			(MX27_WEIM_CSCRx_BASE_ADDR(cs))
#define MX27_WEIM_CSCRxL(cs)			(MX27_WEIM_CSCRx_BASE_ADDR(cs) + 0x4)
#define MX27_WEIM_CSCRxA(cs)			(MX27_WEIM_CSCRx_BASE_ADDR(cs) + 0x8)

#define MX27_PCMCIA_MEM_BASE_ADDR	0xdc000000

/* IRAM */
#define MX27_IRAM_BASE_ADDR		0xffff4c00	/* internal ram */

#define MX27_IO_P2V(x)			IMX_IO_P2V(x)
#define MX27_IO_ADDRESS(x)		IOMEM(MX27_IO_P2V(x))

#ifndef __ASSEMBLER__
static inline void mx27_setup_weimcs(size_t cs,
		unsigned upper, unsigned lower, unsigned addional)
{
	__raw_writel(upper, MX27_IO_ADDRESS(MX27_WEIM_CSCRxU(cs)));
	__raw_writel(lower, MX27_IO_ADDRESS(MX27_WEIM_CSCRxL(cs)));
	__raw_writel(addional, MX27_IO_ADDRESS(MX27_WEIM_CSCRxA(cs)));
}
#endif

/* fixed interrupt numbers */
#define MX27_INT_I2C2		1
#define MX27_INT_GPT6		2
#define MX27_INT_GPT5		3
#define MX27_INT_GPT4		4
#define MX27_INT_RTIC		5
#define MX27_INT_CSPI3		6
#define MX27_INT_SDHC		7
#define MX27_INT_GPIO		8
#define MX27_INT_SDHC3		9
#define MX27_INT_SDHC2		10
#define MX27_INT_SDHC1		11
#define MX27_INT_I2C1		12
#define MX27_INT_SSI2		13
#define MX27_INT_SSI1		14
#define MX27_INT_CSPI2		15
#define MX27_INT_CSPI1		16
#define MX27_INT_UART4		17
#define MX27_INT_UART3		18
#define MX27_INT_UART2		19
#define MX27_INT_UART1		20
#define MX27_INT_KPP		21
#define MX27_INT_RTC		22
#define MX27_INT_PWM		23
#define MX27_INT_GPT3		24
#define MX27_INT_GPT2		25
#define MX27_INT_GPT1		26
#define MX27_INT_WDOG		27
#define MX27_INT_PCMCIA		28
#define MX27_INT_NFC		29
#define MX27_INT_ATA		30
#define MX27_INT_CSI		31
#define MX27_INT_DMACH0		32
#define MX27_INT_DMACH1		33
#define MX27_INT_DMACH2		34
#define MX27_INT_DMACH3		35
#define MX27_INT_DMACH4		36
#define MX27_INT_DMACH5		37
#define MX27_INT_DMACH6		38
#define MX27_INT_DMACH7		39
#define MX27_INT_DMACH8		40
#define MX27_INT_DMACH9		41
#define MX27_INT_DMACH10	42
#define MX27_INT_DMACH11	43
#define MX27_INT_DMACH12	44
#define MX27_INT_DMACH13	45
#define MX27_INT_DMACH14	46
#define MX27_INT_DMACH15	47
#define MX27_INT_UART6		48
#define MX27_INT_UART5		49
#define MX27_INT_FEC		50
#define MX27_INT_EMMAPRP	51
#define MX27_INT_EMMAPP		52
#define MX27_INT_VPU		53
#define MX27_INT_USB_HS1	54
#define MX27_INT_USB_HS2	55
#define MX27_INT_USB_OTG	56
#define MX27_INT_SCC_SMN	57
#define MX27_INT_SCC_SCM	58
#define MX27_INT_SAHARA		59
#define MX27_INT_SLCDC		60
#define MX27_INT_LCDC		61
#define MX27_INT_IIM		62
#define MX27_INT_CCM		63

/* fixed DMA request numbers */
#define MX27_DMA_REQ_CSPI3_RX	1
#define MX27_DMA_REQ_CSPI3_TX	2
#define MX27_DMA_REQ_EXT	3
#define MX27_DMA_REQ_MSHC	4
#define MX27_DMA_REQ_SDHC2	6
#define MX27_DMA_REQ_SDHC1	7
#define MX27_DMA_REQ_SSI2_RX0	8
#define MX27_DMA_REQ_SSI2_TX0	9
#define MX27_DMA_REQ_SSI2_RX1	10
#define MX27_DMA_REQ_SSI2_TX1	11
#define MX27_DMA_REQ_SSI1_RX0	12
#define MX27_DMA_REQ_SSI1_TX0	13
#define MX27_DMA_REQ_SSI1_RX1	14
#define MX27_DMA_REQ_SSI1_TX1	15
#define MX27_DMA_REQ_CSPI2_RX	16
#define MX27_DMA_REQ_CSPI2_TX	17
#define MX27_DMA_REQ_CSPI1_RX	18
#define MX27_DMA_REQ_CSPI1_TX	19
#define MX27_DMA_REQ_UART4_RX	20
#define MX27_DMA_REQ_UART4_TX	21
#define MX27_DMA_REQ_UART3_RX	22
#define MX27_DMA_REQ_UART3_TX	23
#define MX27_DMA_REQ_UART2_RX	24
#define MX27_DMA_REQ_UART2_TX	25
#define MX27_DMA_REQ_UART1_RX	26
#define MX27_DMA_REQ_UART1_TX	27
#define MX27_DMA_REQ_ATA_TX	28
#define MX27_DMA_REQ_ATA_RCV	29
#define MX27_DMA_REQ_CSI_STAT	30
#define MX27_DMA_REQ_CSI_RX	31
#define MX27_DMA_REQ_UART5_TX	32
#define MX27_DMA_REQ_UART5_RX	33
#define MX27_DMA_REQ_UART6_TX	34
#define MX27_DMA_REQ_UART6_RX	35
#define MX27_DMA_REQ_SDHC3	36
#define MX27_DMA_REQ_NFC	37

#ifndef __ASSEMBLY__
extern int mx27_revision(void);
#endif

#endif /* ifndef __MACH_MX27_H__ */