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linux-libre
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arch
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arm
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mach-imx
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mx21.h

mx21.h 8.0 KB
文件歷史 原始文件

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  1. /*
    2. 

  2.  * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
    3. 

  3.  * Copyright 2008 Juergen Beisert, kernel@pengutronix.de
    4. 

  4.  * Copyright 2009 Holger Schurig, hs4233@mail.mn-solutions.de
    5. 

  5.  *
    6. 

  6.  * This contains i.MX21-specific hardware definitions. For those
    7. 

  7.  * hardware pieces that are common between i.MX21 and i.MX27, have a
    8. 

  8.  * look at mx2x.h.
    9. 

  9.  *
    10. 

  10.  * This program is free software; you can redistribute it and/or
    11. 

  11.  * modify it under the terms of the GNU General Public License
    12. 

  12.  * as published by the Free Software Foundation; either version 2
    13. 

  13.  * of the License, or (at your option) any later version.
    14. 

  14.  * This program is distributed in the hope that it will be useful,
    15. 

  15.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    16. 

  16.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    17. 

  17.  * GNU General Public License for more details.
    18. 

  18.  *
    19. 

  19.  * You should have received a copy of the GNU General Public License
    20. 

  20.  * along with this program; if not, write to the Free Software
    21. 

  21.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
    22. 

  22.  * MA  02110-1301, USA.
    23. 

  23.  */
    24. 

  24. 

  25. #ifndef __MACH_MX21_H__
    26. 

  26. #define __MACH_MX21_H__
    27. 

  27. 

  28. #define MX21_AIPI_BASE_ADDR		0x10000000
    29. 

  29. #define MX21_AIPI_SIZE			SZ_1M
    30. 

  30. #define MX21_DMA_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x01000)
    31. 

  31. #define MX21_WDOG_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x02000)
    32. 

  32. #define MX21_GPT1_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x03000)
    33. 

  33. #define MX21_GPT2_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x04000)
    34. 

  34. #define MX21_GPT3_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x05000)
    35. 

  35. #define MX21_PWM_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x06000)
    36. 

  36. #define MX21_RTC_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x07000)
    37. 

  37. #define MX21_KPP_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x08000)
    38. 

  38. #define MX21_OWIRE_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x09000)
    39. 

  39. #define MX21_UART1_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x0a000)
    40. 

  40. #define MX21_UART2_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x0b000)
    41. 

  41. #define MX21_UART3_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x0c000)
    42. 

  42. #define MX21_UART4_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x0d000)
    43. 

  43. #define MX21_CSPI1_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x0e000)
    44. 

  44. #define MX21_CSPI2_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x0f000)
    45. 

  45. #define MX21_SSI1_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x10000)
    46. 

  46. #define MX21_SSI2_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x11000)
    47. 

  47. #define MX21_I2C_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x12000)
    48. 

  48. #define MX21_SDHC1_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x13000)
    49. 

  49. #define MX21_SDHC2_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x14000)
    50. 

  50. #define MX21_GPIO_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x15000)
    51. 

  51. #define MX21_GPIO1_BASE_ADDR			(MX21_GPIO_BASE_ADDR + 0x000)
    52. 

  52. #define MX21_GPIO2_BASE_ADDR			(MX21_GPIO_BASE_ADDR + 0x100)
    53. 

  53. #define MX21_GPIO3_BASE_ADDR			(MX21_GPIO_BASE_ADDR + 0x200)
    54. 

  54. #define MX21_GPIO4_BASE_ADDR			(MX21_GPIO_BASE_ADDR + 0x300)
    55. 

  55. #define MX21_GPIO5_BASE_ADDR			(MX21_GPIO_BASE_ADDR + 0x400)
    56. 

  56. #define MX21_GPIO6_BASE_ADDR			(MX21_GPIO_BASE_ADDR + 0x500)
    57. 

  57. #define MX21_AUDMUX_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x16000)
    58. 

  58. #define MX21_CSPI3_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x17000)
    59. 

  59. #define MX21_LCDC_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x21000)
    60. 

  60. #define MX21_SLCDC_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x22000)
    61. 

  61. #define MX21_USBOTG_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x24000)
    62. 

  62. #define MX21_EMMA_PP_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x26000)
    63. 

  63. #define MX21_EMMA_PRP_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x26400)
    64. 

  64. #define MX21_CCM_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x27000)
    65. 

  65. #define MX21_SYSCTRL_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x27800)
    66. 

  66. #define MX21_JAM_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x3e000)
    67. 

  67. #define MX21_MAX_BASE_ADDR			(MX21_AIPI_BASE_ADDR + 0x3f000)
    68. 

  68. 

  69. #define MX21_AVIC_BASE_ADDR		0x10040000
    70. 

  70. 

  71. #define MX21_SAHB1_BASE_ADDR		0x80000000
    72. 

  72. #define MX21_SAHB1_SIZE			SZ_1M
    73. 

  73. #define MX21_CSI_BASE_ADDR			(MX2x_SAHB1_BASE_ADDR + 0x0000)
    74. 

  74. 

  75. /* Memory regions and CS */
    76. 

  76. #define MX21_SDRAM_BASE_ADDR		0xc0000000
    77. 

  77. #define MX21_CSD1_BASE_ADDR		0xc4000000
    78. 

  78. 

  79. #define MX21_CS0_BASE_ADDR		0xc8000000
    80. 

  80. #define MX21_CS1_BASE_ADDR		0xcc000000
    81. 

  81. #define MX21_CS2_BASE_ADDR		0xd0000000
    82. 

  82. #define MX21_CS3_BASE_ADDR		0xd1000000
    83. 

  83. #define MX21_CS4_BASE_ADDR		0xd2000000
    84. 

  84. #define MX21_PCMCIA_MEM_BASE_ADDR	0xd4000000
    85. 

  85. #define MX21_CS5_BASE_ADDR		0xdd000000
    86. 

  86. 

  87. /* NAND, SDRAM, WEIM etc controllers */
    88. 

  88. #define MX21_X_MEMC_BASE_ADDR		0xdf000000
    89. 

  89. #define MX21_X_MEMC_SIZE		SZ_256K
    90. 

  90. 

  91. #define MX21_SDRAMC_BASE_ADDR		(MX21_X_MEMC_BASE_ADDR + 0x0000)
    92. 

  92. #define MX21_EIM_BASE_ADDR		(MX21_X_MEMC_BASE_ADDR + 0x1000)
    93. 

  93. #define MX21_PCMCIA_CTL_BASE_ADDR	(MX21_X_MEMC_BASE_ADDR + 0x2000)
    94. 

  94. #define MX21_NFC_BASE_ADDR		(MX21_X_MEMC_BASE_ADDR + 0x3000)
    95. 

  95. 

  96. #define MX21_IRAM_BASE_ADDR		0xffffe800	/* internal ram */
    97. 

  97. 

  98. #define MX21_IO_P2V(x)			IMX_IO_P2V(x)
    99. 

  99. #define MX21_IO_ADDRESS(x)		IOMEM(MX21_IO_P2V(x))
    100. 

  100. 

  101. /* fixed interrupt numbers */
    102. 

  102. #include <asm/irq.h>
    103. 

  103. #define MX21_INT_CSPI3		(NR_IRQS_LEGACY + 6)
    104. 

  104. #define MX21_INT_GPIO		(NR_IRQS_LEGACY + 8)
    105. 

  105. #define MX21_INT_FIRI		(NR_IRQS_LEGACY + 9)
    106. 

  106. #define MX21_INT_SDHC2		(NR_IRQS_LEGACY + 10)
    107. 

  107. #define MX21_INT_SDHC1		(NR_IRQS_LEGACY + 11)
    108. 

  108. #define MX21_INT_I2C		(NR_IRQS_LEGACY + 12)
    109. 

  109. #define MX21_INT_SSI2		(NR_IRQS_LEGACY + 13)
    110. 

  110. #define MX21_INT_SSI1		(NR_IRQS_LEGACY + 14)
    111. 

  111. #define MX21_INT_CSPI2		(NR_IRQS_LEGACY + 15)
    112. 

  112. #define MX21_INT_CSPI1		(NR_IRQS_LEGACY + 16)
    113. 

  113. #define MX21_INT_UART4		(NR_IRQS_LEGACY + 17)
    114. 

  114. #define MX21_INT_UART3		(NR_IRQS_LEGACY + 18)
    115. 

  115. #define MX21_INT_UART2		(NR_IRQS_LEGACY + 19)
    116. 

  116. #define MX21_INT_UART1		(NR_IRQS_LEGACY + 20)
    117. 

  117. #define MX21_INT_KPP		(NR_IRQS_LEGACY + 21)
    118. 

  118. #define MX21_INT_RTC		(NR_IRQS_LEGACY + 22)
    119. 

  119. #define MX21_INT_PWM		(NR_IRQS_LEGACY + 23)
    120. 

  120. #define MX21_INT_GPT3		(NR_IRQS_LEGACY + 24)
    121. 

  121. #define MX21_INT_GPT2		(NR_IRQS_LEGACY + 25)
    122. 

  122. #define MX21_INT_GPT1		(NR_IRQS_LEGACY + 26)
    123. 

  123. #define MX21_INT_WDOG		(NR_IRQS_LEGACY + 27)
    124. 

  124. #define MX21_INT_PCMCIA		(NR_IRQS_LEGACY + 28)
    125. 

  125. #define MX21_INT_NFC		(NR_IRQS_LEGACY + 29)
    126. 

  126. #define MX21_INT_BMI		(NR_IRQS_LEGACY + 30)
    127. 

  127. #define MX21_INT_CSI		(NR_IRQS_LEGACY + 31)
    128. 

  128. #define MX21_INT_DMACH0		(NR_IRQS_LEGACY + 32)
    129. 

  129. #define MX21_INT_DMACH1		(NR_IRQS_LEGACY + 33)
    130. 

  130. #define MX21_INT_DMACH2		(NR_IRQS_LEGACY + 34)
    131. 

  131. #define MX21_INT_DMACH3		(NR_IRQS_LEGACY + 35)
    132. 

  132. #define MX21_INT_DMACH4		(NR_IRQS_LEGACY + 36)
    133. 

  133. #define MX21_INT_DMACH5		(NR_IRQS_LEGACY + 37)
    134. 

  134. #define MX21_INT_DMACH6		(NR_IRQS_LEGACY + 38)
    135. 

  135. #define MX21_INT_DMACH7		(NR_IRQS_LEGACY + 39)
    136. 

  136. #define MX21_INT_DMACH8		(NR_IRQS_LEGACY + 40)
    137. 

  137. #define MX21_INT_DMACH9		(NR_IRQS_LEGACY + 41)
    138. 

  138. #define MX21_INT_DMACH10	(NR_IRQS_LEGACY + 42)
    139. 

  139. #define MX21_INT_DMACH11	(NR_IRQS_LEGACY + 43)
    140. 

  140. #define MX21_INT_DMACH12	(NR_IRQS_LEGACY + 44)
    141. 

  141. #define MX21_INT_DMACH13	(NR_IRQS_LEGACY + 45)
    142. 

  142. #define MX21_INT_DMACH14	(NR_IRQS_LEGACY + 46)
    143. 

  143. #define MX21_INT_DMACH15	(NR_IRQS_LEGACY + 47)
    144. 

  144. #define MX21_INT_EMMAENC	(NR_IRQS_LEGACY + 49)
    145. 

  145. #define MX21_INT_EMMADEC	(NR_IRQS_LEGACY + 50)
    146. 

  146. #define MX21_INT_EMMAPRP	(NR_IRQS_LEGACY + 51)
    147. 

  147. #define MX21_INT_EMMAPP		(NR_IRQS_LEGACY + 52)
    148. 

  148. #define MX21_INT_USBWKUP	(NR_IRQS_LEGACY + 53)
    149. 

  149. #define MX21_INT_USBDMA		(NR_IRQS_LEGACY + 54)
    150. 

  150. #define MX21_INT_USBHOST	(NR_IRQS_LEGACY + 55)
    151. 

  151. #define MX21_INT_USBFUNC	(NR_IRQS_LEGACY + 56)
    152. 

  152. #define MX21_INT_USBMNP		(NR_IRQS_LEGACY + 57)
    153. 

  153. #define MX21_INT_USBCTRL	(NR_IRQS_LEGACY + 58)
    154. 

  154. #define MX21_INT_SLCDC		(NR_IRQS_LEGACY + 60)
    155. 

  155. #define MX21_INT_LCDC		(NR_IRQS_LEGACY + 61)
    156. 

  156. 

  157. /* fixed DMA request numbers */
    158. 

  158. #define MX21_DMA_REQ_CSPI3_RX	1
    159. 

  159. #define MX21_DMA_REQ_CSPI3_TX	2
    160. 

  160. #define MX21_DMA_REQ_EXT	3
    161. 

  161. #define MX21_DMA_REQ_FIRI_RX	4
    162. 

  162. #define MX21_DMA_REQ_SDHC2	6
    163. 

  163. #define MX21_DMA_REQ_SDHC1	7
    164. 

  164. #define MX21_DMA_REQ_SSI2_RX0	8
    165. 

  165. #define MX21_DMA_REQ_SSI2_TX0	9
    166. 

  166. #define MX21_DMA_REQ_SSI2_RX1	10
    167. 

  167. #define MX21_DMA_REQ_SSI2_TX1	11
    168. 

  168. #define MX21_DMA_REQ_SSI1_RX0	12
    169. 

  169. #define MX21_DMA_REQ_SSI1_TX0	13
    170. 

  170. #define MX21_DMA_REQ_SSI1_RX1	14
    171. 

  171. #define MX21_DMA_REQ_SSI1_TX1	15
    172. 

  172. #define MX21_DMA_REQ_CSPI2_RX	16
    173. 

  173. #define MX21_DMA_REQ_CSPI2_TX	17
    174. 

  174. #define MX21_DMA_REQ_CSPI1_RX	18
    175. 

  175. #define MX21_DMA_REQ_CSPI1_TX	19
    176. 

  176. #define MX21_DMA_REQ_UART4_RX	20
    177. 

  177. #define MX21_DMA_REQ_UART4_TX	21
    178. 

  178. #define MX21_DMA_REQ_UART3_RX	22
    179. 

  179. #define MX21_DMA_REQ_UART3_TX	23
    180. 

  180. #define MX21_DMA_REQ_UART2_RX	24
    181. 

  181. #define MX21_DMA_REQ_UART2_TX	25
    182. 

  182. #define MX21_DMA_REQ_UART1_RX	26
    183. 

  183. #define MX21_DMA_REQ_UART1_TX	27
    184. 

  184. #define MX21_DMA_REQ_BMI_TX	28
    185. 

  185. #define MX21_DMA_REQ_BMI_RX	29
    186. 

  186. #define MX21_DMA_REQ_CSI_STAT	30
    187. 

  187. #define MX21_DMA_REQ_CSI_RX	31
    188. 

  188. 

  189. #endif /* ifndef __MACH_MX21_H__ */
    190. 

  190.