include/linux/sm501-regs.h

   1 /* sm501-regs.h
   2  *
   3  * Copyright 2006 Simtec Electronics
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Silicon Motion SM501 register definitions
  10 */
  11
  12 /* System Configuration area */
  13 /* System config base */
  14 #define SM501_SYS_CONFIG                (0x000000)
  15
  16 /* config 1 */
  17 #define SM501_SYSTEM_CONTROL            (0x000000)
  18
  19 #define SM501_SYSCTRL_PANEL_TRISTATE    (1<<0)
  20 #define SM501_SYSCTRL_MEM_TRISTATE      (1<<1)
  21 #define SM501_SYSCTRL_CRT_TRISTATE      (1<<2)
  22
  23 #define SM501_SYSCTRL_PCI_SLAVE_BURST_MASK (3<<4)
  24 #define SM501_SYSCTRL_PCI_SLAVE_BURST_1 (0<<4)
  25 #define SM501_SYSCTRL_PCI_SLAVE_BURST_2 (1<<4)
  26 #define SM501_SYSCTRL_PCI_SLAVE_BURST_4 (2<<4)
  27 #define SM501_SYSCTRL_PCI_SLAVE_BURST_8 (3<<4)
  28
  29 #define SM501_SYSCTRL_PCI_CLOCK_RUN_EN  (1<<6)
  30 #define SM501_SYSCTRL_PCI_RETRY_DISABLE (1<<7)
  31 #define SM501_SYSCTRL_PCI_SUBSYS_LOCK   (1<<11)
  32 #define SM501_SYSCTRL_PCI_BURST_READ_EN (1<<15)
  33
  34 /* miscellaneous control */
  35
  36 #define SM501_MISC_CONTROL              (0x000004)
  37
  38 #define SM501_MISC_BUS_SH               (0x0)
  39 #define SM501_MISC_BUS_PCI              (0x1)
  40 #define SM501_MISC_BUS_XSCALE           (0x2)
  41 #define SM501_MISC_BUS_NEC              (0x6)
  42 #define SM501_MISC_BUS_MASK             (0x7)
  43
  44 #define SM501_MISC_VR_62MB              (1<<3)
  45 #define SM501_MISC_CDR_RESET            (1<<7)
  46 #define SM501_MISC_USB_LB               (1<<8)
  47 #define SM501_MISC_USB_SLAVE            (1<<9)
  48 #define SM501_MISC_BL_1                 (1<<10)
  49 #define SM501_MISC_MC                   (1<<11)
  50 #define SM501_MISC_DAC_POWER            (1<<12)
  51 #define SM501_MISC_IRQ_INVERT           (1<<16)
  52 #define SM501_MISC_SH                   (1<<17)
  53
  54 #define SM501_MISC_HOLD_EMPTY           (0<<18)
  55 #define SM501_MISC_HOLD_8               (1<<18)
  56 #define SM501_MISC_HOLD_16              (2<<18)
  57 #define SM501_MISC_HOLD_24              (3<<18)
  58 #define SM501_MISC_HOLD_32              (4<<18)
  59 #define SM501_MISC_HOLD_MASK            (7<<18)
  60
  61 #define SM501_MISC_FREQ_12              (1<<24)
  62 #define SM501_MISC_PNL_24BIT            (1<<25)
  63 #define SM501_MISC_8051_LE              (1<<26)
  64
  65
  66
  67 #define SM501_GPIO31_0_CONTROL          (0x000008)
  68 #define SM501_GPIO63_32_CONTROL         (0x00000C)
  69 #define SM501_DRAM_CONTROL              (0x000010)
  70
  71 /* command list */
  72 #define SM501_ARBTRTN_CONTROL           (0x000014)
  73
  74 /* command list */
  75 #define SM501_COMMAND_LIST_STATUS       (0x000024)
  76
  77 /* interrupt debug */
  78 #define SM501_RAW_IRQ_STATUS            (0x000028)
  79 #define SM501_RAW_IRQ_CLEAR             (0x000028)
  80 #define SM501_IRQ_STATUS                (0x00002C)
  81 #define SM501_IRQ_MASK                  (0x000030)
  82 #define SM501_DEBUG_CONTROL             (0x000034)
  83
  84 /* power management */
  85 #define SM501_POWERMODE_P2X_SRC         (1<<29)
  86 #define SM501_POWERMODE_V2X_SRC         (1<<20)
  87 #define SM501_POWERMODE_M_SRC           (1<<12)
  88 #define SM501_POWERMODE_M1_SRC          (1<<4)
  89
  90 #define SM501_CURRENT_GATE              (0x000038)
  91 #define SM501_CURRENT_CLOCK             (0x00003C)
  92 #define SM501_POWER_MODE_0_GATE         (0x000040)
  93 #define SM501_POWER_MODE_0_CLOCK        (0x000044)
  94 #define SM501_POWER_MODE_1_GATE         (0x000048)
  95 #define SM501_POWER_MODE_1_CLOCK        (0x00004C)
  96 #define SM501_SLEEP_MODE_GATE           (0x000050)
  97 #define SM501_POWER_MODE_CONTROL        (0x000054)
  98
  99 /* power gates for units within the 501 */
 100 #define SM501_GATE_HOST                 (0)
 101 #define SM501_GATE_MEMORY               (1)
 102 #define SM501_GATE_DISPLAY              (2)
 103 #define SM501_GATE_2D_ENGINE            (3)
 104 #define SM501_GATE_CSC                  (4)
 105 #define SM501_GATE_ZVPORT               (5)
 106 #define SM501_GATE_GPIO                 (6)
 107 #define SM501_GATE_UART0                (7)
 108 #define SM501_GATE_UART1                (8)
 109 #define SM501_GATE_SSP                  (10)
 110 #define SM501_GATE_USB_HOST             (11)
 111 #define SM501_GATE_USB_GADGET           (12)
 112 #define SM501_GATE_UCONTROLLER          (17)
 113 #define SM501_GATE_AC97                 (18)
 114
 115 /* panel clock */
 116 #define SM501_CLOCK_P2XCLK              (24)
 117 /* crt clock */
 118 #define SM501_CLOCK_V2XCLK              (16)
 119 /* main clock */
 120 #define SM501_CLOCK_MCLK                (8)
 121 /* SDRAM controller clock */
 122 #define SM501_CLOCK_M1XCLK              (0)
 123
 124 /* config 2 */
 125 #define SM501_PCI_MASTER_BASE           (0x000058)
 126 #define SM501_ENDIAN_CONTROL            (0x00005C)
 127 #define SM501_DEVICEID                  (0x000060)
 128 /* 0x050100A0 */
 129
 130 #define SM501_DEVICEID_SM501            (0x05010000)
 131 #define SM501_DEVICEID_IDMASK           (0xffff0000)
 132 #define SM501_DEVICEID_REVMASK          (0x000000ff)
 133
 134 #define SM501_PLLCLOCK_COUNT            (0x000064)
 135 #define SM501_MISC_TIMING               (0x000068)
 136 #define SM501_CURRENT_SDRAM_CLOCK       (0x00006C)
 137
 138 #define SM501_PROGRAMMABLE_PLL_CONTROL  (0x000074)
 139
 140 /* GPIO base */
 141 #define SM501_GPIO                      (0x010000)
 142 #define SM501_GPIO_DATA_LOW             (0x00)
 143 #define SM501_GPIO_DATA_HIGH            (0x04)
 144 #define SM501_GPIO_DDR_LOW              (0x08)
 145 #define SM501_GPIO_DDR_HIGH             (0x0C)
 146 #define SM501_GPIO_IRQ_SETUP            (0x10)
 147 #define SM501_GPIO_IRQ_STATUS           (0x14)
 148 #define SM501_GPIO_IRQ_RESET            (0x14)
 149
 150 /* I2C controller base */
 151 #define SM501_I2C                       (0x010040)
 152 #define SM501_I2C_BYTE_COUNT            (0x00)
 153 #define SM501_I2C_CONTROL               (0x01)
 154 #define SM501_I2C_STATUS                (0x02)
 155 #define SM501_I2C_RESET                 (0x02)
 156 #define SM501_I2C_SLAVE_ADDRESS         (0x03)
 157 #define SM501_I2C_DATA                  (0x04)
 158
 159 /* SSP base */
 160 #define SM501_SSP                       (0x020000)
 161
 162 /* Uart 0 base */
 163 #define SM501_UART0                     (0x030000)
 164
 165 /* Uart 1 base */
 166 #define SM501_UART1                     (0x030020)
 167
 168 /* USB host port base */
 169 #define SM501_USB_HOST                  (0x040000)
 170
 171 /* USB slave/gadget base */
 172 #define SM501_USB_GADGET                (0x060000)
 173
 174 /* USB slave/gadget data port base */
 175 #define SM501_USB_GADGET_DATA           (0x070000)
 176
 177 /* Display controller/video engine base */
 178 #define SM501_DC                        (0x080000)
 179
 180 /* common defines for the SM501 address registers */
 181 #define SM501_ADDR_FLIP                 (1<<31)
 182 #define SM501_ADDR_EXT                  (1<<27)
 183 #define SM501_ADDR_CS1                  (1<<26)
 184 #define SM501_ADDR_MASK                 (0x3f << 26)
 185
 186 #define SM501_FIFO_MASK                 (0x3 << 16)
 187 #define SM501_FIFO_1                    (0x0 << 16)
 188 #define SM501_FIFO_3                    (0x1 << 16)
 189 #define SM501_FIFO_7                    (0x2 << 16)
 190 #define SM501_FIFO_11                   (0x3 << 16)
 191
 192 /* common registers for panel and the crt */
 193 #define SM501_OFF_DC_H_TOT              (0x000)
 194 #define SM501_OFF_DC_V_TOT              (0x008)
 195 #define SM501_OFF_DC_H_SYNC             (0x004)
 196 #define SM501_OFF_DC_V_SYNC             (0x00C)
 197
 198 #define SM501_DC_PANEL_CONTROL          (0x000)
 199
 200 #define SM501_DC_PANEL_CONTROL_FPEN     (1<<27)
 201 #define SM501_DC_PANEL_CONTROL_BIAS     (1<<26)
 202 #define SM501_DC_PANEL_CONTROL_DATA     (1<<25)
 203 #define SM501_DC_PANEL_CONTROL_VDD      (1<<24)
 204 #define SM501_DC_PANEL_CONTROL_DP       (1<<23)
 205
 206 #define SM501_DC_PANEL_CONTROL_TFT_888  (0<<21)
 207 #define SM501_DC_PANEL_CONTROL_TFT_333  (1<<21)
 208 #define SM501_DC_PANEL_CONTROL_TFT_444  (2<<21)
 209
 210 #define SM501_DC_PANEL_CONTROL_DE       (1<<20)
 211
 212 #define SM501_DC_PANEL_CONTROL_LCD_TFT  (0<<18)
 213 #define SM501_DC_PANEL_CONTROL_LCD_STN8 (1<<18)
 214 #define SM501_DC_PANEL_CONTROL_LCD_STN12 (2<<18)
 215
 216 #define SM501_DC_PANEL_CONTROL_CP       (1<<14)
 217 #define SM501_DC_PANEL_CONTROL_VSP      (1<<13)
 218 #define SM501_DC_PANEL_CONTROL_HSP      (1<<12)
 219 #define SM501_DC_PANEL_CONTROL_CK       (1<<9)
 220 #define SM501_DC_PANEL_CONTROL_TE       (1<<8)
 221 #define SM501_DC_PANEL_CONTROL_VPD      (1<<7)
 222 #define SM501_DC_PANEL_CONTROL_VP       (1<<6)
 223 #define SM501_DC_PANEL_CONTROL_HPD      (1<<5)
 224 #define SM501_DC_PANEL_CONTROL_HP       (1<<4)
 225 #define SM501_DC_PANEL_CONTROL_GAMMA    (1<<3)
 226 #define SM501_DC_PANEL_CONTROL_EN       (1<<2)
 227
 228 #define SM501_DC_PANEL_CONTROL_8BPP     (0<<0)
 229 #define SM501_DC_PANEL_CONTROL_16BPP    (1<<0)
 230 #define SM501_DC_PANEL_CONTROL_32BPP    (2<<0)
 231
 232
 233 #define SM501_DC_PANEL_PANNING_CONTROL  (0x004)
 234 #define SM501_DC_PANEL_COLOR_KEY        (0x008)
 235 #define SM501_DC_PANEL_FB_ADDR          (0x00C)
 236 #define SM501_DC_PANEL_FB_OFFSET        (0x010)
 237 #define SM501_DC_PANEL_FB_WIDTH         (0x014)
 238 #define SM501_DC_PANEL_FB_HEIGHT        (0x018)
 239 #define SM501_DC_PANEL_TL_LOC           (0x01C)
 240 #define SM501_DC_PANEL_BR_LOC           (0x020)
 241 #define SM501_DC_PANEL_H_TOT            (0x024)
 242 #define SM501_DC_PANEL_H_SYNC           (0x028)
 243 #define SM501_DC_PANEL_V_TOT            (0x02C)
 244 #define SM501_DC_PANEL_V_SYNC           (0x030)
 245 #define SM501_DC_PANEL_CUR_LINE         (0x034)
 246
 247 #define SM501_DC_VIDEO_CONTROL          (0x040)
 248 #define SM501_DC_VIDEO_FB0_ADDR         (0x044)
 249 #define SM501_DC_VIDEO_FB_WIDTH         (0x048)
 250 #define SM501_DC_VIDEO_FB0_LAST_ADDR    (0x04C)
 251 #define SM501_DC_VIDEO_TL_LOC           (0x050)
 252 #define SM501_DC_VIDEO_BR_LOC           (0x054)
 253 #define SM501_DC_VIDEO_SCALE            (0x058)
 254 #define SM501_DC_VIDEO_INIT_SCALE       (0x05C)
 255 #define SM501_DC_VIDEO_YUV_CONSTANTS    (0x060)
 256 #define SM501_DC_VIDEO_FB1_ADDR         (0x064)
 257 #define SM501_DC_VIDEO_FB1_LAST_ADDR    (0x068)
 258
 259 #define SM501_DC_VIDEO_ALPHA_CONTROL    (0x080)
 260 #define SM501_DC_VIDEO_ALPHA_FB_ADDR    (0x084)
 261 #define SM501_DC_VIDEO_ALPHA_FB_OFFSET  (0x088)
 262 #define SM501_DC_VIDEO_ALPHA_FB_LAST_ADDR       (0x08C)
 263 #define SM501_DC_VIDEO_ALPHA_TL_LOC     (0x090)
 264 #define SM501_DC_VIDEO_ALPHA_BR_LOC     (0x094)
 265 #define SM501_DC_VIDEO_ALPHA_SCALE      (0x098)
 266 #define SM501_DC_VIDEO_ALPHA_INIT_SCALE (0x09C)
 267 #define SM501_DC_VIDEO_ALPHA_CHROMA_KEY (0x0A0)
 268 #define SM501_DC_VIDEO_ALPHA_COLOR_LOOKUP       (0x0A4)
 269
 270 #define SM501_DC_PANEL_HWC_BASE         (0x0F0)
 271 #define SM501_DC_PANEL_HWC_ADDR         (0x0F0)
 272 #define SM501_DC_PANEL_HWC_LOC          (0x0F4)
 273 #define SM501_DC_PANEL_HWC_COLOR_1_2    (0x0F8)
 274 #define SM501_DC_PANEL_HWC_COLOR_3      (0x0FC)
 275
 276 #define SM501_HWC_EN                    (1<<31)
 277
 278 #define SM501_OFF_HWC_ADDR              (0x00)
 279 #define SM501_OFF_HWC_LOC               (0x04)
 280 #define SM501_OFF_HWC_COLOR_1_2         (0x08)
 281 #define SM501_OFF_HWC_COLOR_3           (0x0C)
 282
 283 #define SM501_DC_ALPHA_CONTROL          (0x100)
 284 #define SM501_DC_ALPHA_FB_ADDR          (0x104)
 285 #define SM501_DC_ALPHA_FB_OFFSET        (0x108)
 286 #define SM501_DC_ALPHA_TL_LOC           (0x10C)
 287 #define SM501_DC_ALPHA_BR_LOC           (0x110)
 288 #define SM501_DC_ALPHA_CHROMA_KEY       (0x114)
 289 #define SM501_DC_ALPHA_COLOR_LOOKUP     (0x118)
 290
 291 #define SM501_DC_CRT_CONTROL            (0x200)
 292
 293 #define SM501_DC_CRT_CONTROL_TVP        (1<<15)
 294 #define SM501_DC_CRT_CONTROL_CP         (1<<14)
 295 #define SM501_DC_CRT_CONTROL_VSP        (1<<13)
 296 #define SM501_DC_CRT_CONTROL_HSP        (1<<12)
 297 #define SM501_DC_CRT_CONTROL_VS         (1<<11)
 298 #define SM501_DC_CRT_CONTROL_BLANK      (1<<10)
 299 #define SM501_DC_CRT_CONTROL_SEL        (1<<9)
 300 #define SM501_DC_CRT_CONTROL_TE         (1<<8)
 301 #define SM501_DC_CRT_CONTROL_PIXEL_MASK (0xF << 4)
 302 #define SM501_DC_CRT_CONTROL_GAMMA      (1<<3)
 303 #define SM501_DC_CRT_CONTROL_ENABLE     (1<<2)
 304
 305 #define SM501_DC_CRT_CONTROL_8BPP       (0<<0)
 306 #define SM501_DC_CRT_CONTROL_16BPP      (1<<0)
 307 #define SM501_DC_CRT_CONTROL_32BPP      (2<<0)
 308
 309 #define SM501_DC_CRT_FB_ADDR            (0x204)
 310 #define SM501_DC_CRT_FB_OFFSET          (0x208)
 311 #define SM501_DC_CRT_H_TOT              (0x20C)
 312 #define SM501_DC_CRT_H_SYNC             (0x210)
 313 #define SM501_DC_CRT_V_TOT              (0x214)
 314 #define SM501_DC_CRT_V_SYNC             (0x218)
 315 #define SM501_DC_CRT_SIGNATURE_ANALYZER (0x21C)
 316 #define SM501_DC_CRT_CUR_LINE           (0x220)
 317 #define SM501_DC_CRT_MONITOR_DETECT     (0x224)
 318
 319 #define SM501_DC_CRT_HWC_BASE           (0x230)
 320 #define SM501_DC_CRT_HWC_ADDR           (0x230)
 321 #define SM501_DC_CRT_HWC_LOC            (0x234)
 322 #define SM501_DC_CRT_HWC_COLOR_1_2      (0x238)
 323 #define SM501_DC_CRT_HWC_COLOR_3        (0x23C)
 324
 325 #define SM501_DC_PANEL_PALETTE          (0x400)
 326
 327 #define SM501_DC_VIDEO_PALETTE          (0x800)
 328
 329 #define SM501_DC_CRT_PALETTE            (0xC00)
 330
 331 /* Zoom Video port base */
 332 #define SM501_ZVPORT                    (0x090000)
 333
 334 /* AC97/I2S base */
 335 #define SM501_AC97                      (0x0A0000)
 336
 337 /* 8051 micro controller base */
 338 #define SM501_UCONTROLLER               (0x0B0000)
 339
 340 /* 8051 micro controller SRAM base */
 341 #define SM501_UCONTROLLER_SRAM          (0x0C0000)
 342
 343 /* DMA base */
 344 #define SM501_DMA                       (0x0D0000)
 345
 346 /* 2d engine base */
 347 #define SM501_2D_ENGINE                 (0x100000)
 348 #define SM501_2D_SOURCE                 (0x00)
 349 #define SM501_2D_DESTINATION            (0x04)
 350 #define SM501_2D_DIMENSION              (0x08)
 351 #define SM501_2D_CONTROL                (0x0C)
 352 #define SM501_2D_PITCH                  (0x10)
 353 #define SM501_2D_FOREGROUND             (0x14)
 354 #define SM501_2D_BACKGROUND             (0x18)
 355 #define SM501_2D_STRETCH                (0x1C)
 356 #define SM501_2D_COLOR_COMPARE          (0x20)
 357 #define SM501_2D_COLOR_COMPARE_MASK     (0x24)
 358 #define SM501_2D_MASK                   (0x28)
 359 #define SM501_2D_CLIP_TL                (0x2C)
 360 #define SM501_2D_CLIP_BR                (0x30)
 361 #define SM501_2D_MONO_PATTERN_LOW       (0x34)
 362 #define SM501_2D_MONO_PATTERN_HIGH      (0x38)
 363 #define SM501_2D_WINDOW_WIDTH           (0x3C)
 364 #define SM501_2D_SOURCE_BASE            (0x40)
 365 #define SM501_2D_DESTINATION_BASE       (0x44)
 366 #define SM501_2D_ALPHA                  (0x48)
 367 #define SM501_2D_WRAP                   (0x4C)
 368 #define SM501_2D_STATUS                 (0x50)
 369
 370 #define SM501_CSC_Y_SOURCE_BASE         (0xC8)
 371 #define SM501_CSC_CONSTANTS             (0xCC)
 372 #define SM501_CSC_Y_SOURCE_X            (0xD0)
 373 #define SM501_CSC_Y_SOURCE_Y            (0xD4)
 374 #define SM501_CSC_U_SOURCE_BASE         (0xD8)
 375 #define SM501_CSC_V_SOURCE_BASE         (0xDC)
 376 #define SM501_CSC_SOURCE_DIMENSION      (0xE0)
 377 #define SM501_CSC_SOURCE_PITCH          (0xE4)
 378 #define SM501_CSC_DESTINATION           (0xE8)
 379 #define SM501_CSC_DESTINATION_DIMENSION (0xEC)
 380 #define SM501_CSC_DESTINATION_PITCH     (0xF0)
 381 #define SM501_CSC_SCALE_FACTOR          (0xF4)
 382 #define SM501_CSC_DESTINATION_BASE      (0xF8)
 383 #define SM501_CSC_CONTROL               (0xFC)
 384
 385 /* 2d engine data port base */
 386 #define SM501_2D_ENGINE_DATA            (0x110000)