1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* sm501-regs.h 3 * 4 * Copyright 2006 Simtec Electronics 5 * 6 * Silicon Motion SM501 register definitions 7 */ 8 9 /* System Configuration area */ 10 /* System config base */ 11 #define SM501_SYS_CONFIG (0x000000) 12 13 /* config 1 */ 14 #define SM501_SYSTEM_CONTROL (0x000000) 15 16 #define SM501_SYSCTRL_PANEL_TRISTATE (1<<0) 17 #define SM501_SYSCTRL_MEM_TRISTATE (1<<1) 18 #define SM501_SYSCTRL_CRT_TRISTATE (1<<2) 19 20 #define SM501_SYSCTRL_PCI_SLAVE_BURST_MASK (3<<4) 21 #define SM501_SYSCTRL_PCI_SLAVE_BURST_1 (0<<4) 22 #define SM501_SYSCTRL_PCI_SLAVE_BURST_2 (1<<4) 23 #define SM501_SYSCTRL_PCI_SLAVE_BURST_4 (2<<4) 24 #define SM501_SYSCTRL_PCI_SLAVE_BURST_8 (3<<4) 25 26 #define SM501_SYSCTRL_PCI_CLOCK_RUN_EN (1<<6) 27 #define SM501_SYSCTRL_PCI_RETRY_DISABLE (1<<7) 28 #define SM501_SYSCTRL_PCI_SUBSYS_LOCK (1<<11) 29 #define SM501_SYSCTRL_PCI_BURST_READ_EN (1<<15) 30 31 #define SM501_SYSCTRL_2D_ENGINE_STATUS (1<<19) 32 33 /* miscellaneous control */ 34 35 #define SM501_MISC_CONTROL (0x000004) 36 37 #define SM501_MISC_BUS_SH (0x0) 38 #define SM501_MISC_BUS_PCI (0x1) 39 #define SM501_MISC_BUS_XSCALE (0x2) 40 #define SM501_MISC_BUS_NEC (0x6) 41 #define SM501_MISC_BUS_MASK (0x7) 42 43 #define SM501_MISC_VR_62MB (1<<3) 44 #define SM501_MISC_CDR_RESET (1<<7) 45 #define SM501_MISC_USB_LB (1<<8) 46 #define SM501_MISC_USB_SLAVE (1<<9) 47 #define SM501_MISC_BL_1 (1<<10) 48 #define SM501_MISC_MC (1<<11) 49 #define SM501_MISC_DAC_POWER (1<<12) 50 #define SM501_MISC_IRQ_INVERT (1<<16) 51 #define SM501_MISC_SH (1<<17) 52 53 #define SM501_MISC_HOLD_EMPTY (0<<18) 54 #define SM501_MISC_HOLD_8 (1<<18) 55 #define SM501_MISC_HOLD_16 (2<<18) 56 #define SM501_MISC_HOLD_24 (3<<18) 57 #define SM501_MISC_HOLD_32 (4<<18) 58 #define SM501_MISC_HOLD_MASK (7<<18) 59 60 #define SM501_MISC_FREQ_12 (1<<24) 61 #define SM501_MISC_PNL_24BIT (1<<25) 62 #define SM501_MISC_8051_LE (1<<26) 63 64 65 66 #define SM501_GPIO31_0_CONTROL (0x000008) 67 #define SM501_GPIO63_32_CONTROL (0x00000C) 68 #define SM501_DRAM_CONTROL (0x000010) 69 70 /* command list */ 71 #define SM501_ARBTRTN_CONTROL (0x000014) 72 73 /* command list */ 74 #define SM501_COMMAND_LIST_STATUS (0x000024) 75 76 /* interrupt debug */ 77 #define SM501_RAW_IRQ_STATUS (0x000028) 78 #define SM501_RAW_IRQ_CLEAR (0x000028) 79 #define SM501_IRQ_STATUS (0x00002C) 80 #define SM501_IRQ_MASK (0x000030) 81 #define SM501_DEBUG_CONTROL (0x000034) 82 83 /* power management */ 84 #define SM501_POWERMODE_P2X_SRC (1<<29) 85 #define SM501_POWERMODE_V2X_SRC (1<<20) 86 #define SM501_POWERMODE_M_SRC (1<<12) 87 #define SM501_POWERMODE_M1_SRC (1<<4) 88 89 #define SM501_CURRENT_GATE (0x000038) 90 #define SM501_CURRENT_CLOCK (0x00003C) 91 #define SM501_POWER_MODE_0_GATE (0x000040) 92 #define SM501_POWER_MODE_0_CLOCK (0x000044) 93 #define SM501_POWER_MODE_1_GATE (0x000048) 94 #define SM501_POWER_MODE_1_CLOCK (0x00004C) 95 #define SM501_SLEEP_MODE_GATE (0x000050) 96 #define SM501_POWER_MODE_CONTROL (0x000054) 97 98 /* power gates for units within the 501 */ 99 #define SM501_GATE_HOST (0) 100 #define SM501_GATE_MEMORY (1) 101 #define SM501_GATE_DISPLAY (2) 102 #define SM501_GATE_2D_ENGINE (3) 103 #define SM501_GATE_CSC (4) 104 #define SM501_GATE_ZVPORT (5) 105 #define SM501_GATE_GPIO (6) 106 #define SM501_GATE_UART0 (7) 107 #define SM501_GATE_UART1 (8) 108 #define SM501_GATE_SSP (10) 109 #define SM501_GATE_USB_HOST (11) 110 #define SM501_GATE_USB_GADGET (12) 111 #define SM501_GATE_UCONTROLLER (17) 112 #define SM501_GATE_AC97 (18) 113 114 /* panel clock */ 115 #define SM501_CLOCK_P2XCLK (24) 116 /* crt clock */ 117 #define SM501_CLOCK_V2XCLK (16) 118 /* main clock */ 119 #define SM501_CLOCK_MCLK (8) 120 /* SDRAM controller clock */ 121 #define SM501_CLOCK_M1XCLK (0) 122 123 /* config 2 */ 124 #define SM501_PCI_MASTER_BASE (0x000058) 125 #define SM501_ENDIAN_CONTROL (0x00005C) 126 #define SM501_DEVICEID (0x000060) 127 /* 0x050100A0 */ 128 129 #define SM501_DEVICEID_SM501 (0x05010000) 130 #define SM501_DEVICEID_IDMASK (0xffff0000) 131 #define SM501_DEVICEID_REVMASK (0x000000ff) 132 133 #define SM501_PLLCLOCK_COUNT (0x000064) 134 #define SM501_MISC_TIMING (0x000068) 135 #define SM501_CURRENT_SDRAM_CLOCK (0x00006C) 136 137 #define SM501_PROGRAMMABLE_PLL_CONTROL (0x000074) 138 139 /* GPIO base */ 140 #define SM501_GPIO (0x010000) 141 #define SM501_GPIO_DATA_LOW (0x00) 142 #define SM501_GPIO_DATA_HIGH (0x04) 143 #define SM501_GPIO_DDR_LOW (0x08) 144 #define SM501_GPIO_DDR_HIGH (0x0C) 145 #define SM501_GPIO_IRQ_SETUP (0x10) 146 #define SM501_GPIO_IRQ_STATUS (0x14) 147 #define SM501_GPIO_IRQ_RESET (0x14) 148 149 /* I2C controller base */ 150 #define SM501_I2C (0x010040) 151 #define SM501_I2C_BYTE_COUNT (0x00) 152 #define SM501_I2C_CONTROL (0x01) 153 #define SM501_I2C_STATUS (0x02) 154 #define SM501_I2C_RESET (0x02) 155 #define SM501_I2C_SLAVE_ADDRESS (0x03) 156 #define SM501_I2C_DATA (0x04) 157 158 /* SSP base */ 159 #define SM501_SSP (0x020000) 160 161 /* Uart 0 base */ 162 #define SM501_UART0 (0x030000) 163 164 /* Uart 1 base */ 165 #define SM501_UART1 (0x030020) 166 167 /* USB host port base */ 168 #define SM501_USB_HOST (0x040000) 169 170 /* USB slave/gadget base */ 171 #define SM501_USB_GADGET (0x060000) 172 173 /* USB slave/gadget data port base */ 174 #define SM501_USB_GADGET_DATA (0x070000) 175 176 /* Display controller/video engine base */ 177 #define SM501_DC (0x080000) 178 179 /* common defines for the SM501 address registers */ 180 #define SM501_ADDR_FLIP (1<<31) 181 #define SM501_ADDR_EXT (1<<27) 182 #define SM501_ADDR_CS1 (1<<26) 183 #define SM501_ADDR_MASK (0x3f << 26) 184 185 #define SM501_FIFO_MASK (0x3 << 16) 186 #define SM501_FIFO_1 (0x0 << 16) 187 #define SM501_FIFO_3 (0x1 << 16) 188 #define SM501_FIFO_7 (0x2 << 16) 189 #define SM501_FIFO_11 (0x3 << 16) 190 191 /* common registers for panel and the crt */ 192 #define SM501_OFF_DC_H_TOT (0x000) 193 #define SM501_OFF_DC_V_TOT (0x008) 194 #define SM501_OFF_DC_H_SYNC (0x004) 195 #define SM501_OFF_DC_V_SYNC (0x00C) 196 197 #define SM501_DC_PANEL_CONTROL (0x000) 198 199 #define SM501_DC_PANEL_CONTROL_FPEN (1<<27) 200 #define SM501_DC_PANEL_CONTROL_BIAS (1<<26) 201 #define SM501_DC_PANEL_CONTROL_DATA (1<<25) 202 #define SM501_DC_PANEL_CONTROL_VDD (1<<24) 203 #define SM501_DC_PANEL_CONTROL_DP (1<<23) 204 205 #define SM501_DC_PANEL_CONTROL_TFT_888 (0<<21) 206 #define SM501_DC_PANEL_CONTROL_TFT_333 (1<<21) 207 #define SM501_DC_PANEL_CONTROL_TFT_444 (2<<21) 208 209 #define SM501_DC_PANEL_CONTROL_DE (1<<20) 210 211 #define SM501_DC_PANEL_CONTROL_LCD_TFT (0<<18) 212 #define SM501_DC_PANEL_CONTROL_LCD_STN8 (1<<18) 213 #define SM501_DC_PANEL_CONTROL_LCD_STN12 (2<<18) 214 215 #define SM501_DC_PANEL_CONTROL_CP (1<<14) 216 #define SM501_DC_PANEL_CONTROL_VSP (1<<13) 217 #define SM501_DC_PANEL_CONTROL_HSP (1<<12) 218 #define SM501_DC_PANEL_CONTROL_CK (1<<9) 219 #define SM501_DC_PANEL_CONTROL_TE (1<<8) 220 #define SM501_DC_PANEL_CONTROL_VPD (1<<7) 221 #define SM501_DC_PANEL_CONTROL_VP (1<<6) 222 #define SM501_DC_PANEL_CONTROL_HPD (1<<5) 223 #define SM501_DC_PANEL_CONTROL_HP (1<<4) 224 #define SM501_DC_PANEL_CONTROL_GAMMA (1<<3) 225 #define SM501_DC_PANEL_CONTROL_EN (1<<2) 226 227 #define SM501_DC_PANEL_CONTROL_8BPP (0<<0) 228 #define SM501_DC_PANEL_CONTROL_16BPP (1<<0) 229 #define SM501_DC_PANEL_CONTROL_32BPP (2<<0) 230 231 232 #define SM501_DC_PANEL_PANNING_CONTROL (0x004) 233 #define SM501_DC_PANEL_COLOR_KEY (0x008) 234 #define SM501_DC_PANEL_FB_ADDR (0x00C) 235 #define SM501_DC_PANEL_FB_OFFSET (0x010) 236 #define SM501_DC_PANEL_FB_WIDTH (0x014) 237 #define SM501_DC_PANEL_FB_HEIGHT (0x018) 238 #define SM501_DC_PANEL_TL_LOC (0x01C) 239 #define SM501_DC_PANEL_BR_LOC (0x020) 240 #define SM501_DC_PANEL_H_TOT (0x024) 241 #define SM501_DC_PANEL_H_SYNC (0x028) 242 #define SM501_DC_PANEL_V_TOT (0x02C) 243 #define SM501_DC_PANEL_V_SYNC (0x030) 244 #define SM501_DC_PANEL_CUR_LINE (0x034) 245 246 #define SM501_DC_VIDEO_CONTROL (0x040) 247 #define SM501_DC_VIDEO_FB0_ADDR (0x044) 248 #define SM501_DC_VIDEO_FB_WIDTH (0x048) 249 #define SM501_DC_VIDEO_FB0_LAST_ADDR (0x04C) 250 #define SM501_DC_VIDEO_TL_LOC (0x050) 251 #define SM501_DC_VIDEO_BR_LOC (0x054) 252 #define SM501_DC_VIDEO_SCALE (0x058) 253 #define SM501_DC_VIDEO_INIT_SCALE (0x05C) 254 #define SM501_DC_VIDEO_YUV_CONSTANTS (0x060) 255 #define SM501_DC_VIDEO_FB1_ADDR (0x064) 256 #define SM501_DC_VIDEO_FB1_LAST_ADDR (0x068) 257 258 #define SM501_DC_VIDEO_ALPHA_CONTROL (0x080) 259 #define SM501_DC_VIDEO_ALPHA_FB_ADDR (0x084) 260 #define SM501_DC_VIDEO_ALPHA_FB_OFFSET (0x088) 261 #define SM501_DC_VIDEO_ALPHA_FB_LAST_ADDR (0x08C) 262 #define SM501_DC_VIDEO_ALPHA_TL_LOC (0x090) 263 #define SM501_DC_VIDEO_ALPHA_BR_LOC (0x094) 264 #define SM501_DC_VIDEO_ALPHA_SCALE (0x098) 265 #define SM501_DC_VIDEO_ALPHA_INIT_SCALE (0x09C) 266 #define SM501_DC_VIDEO_ALPHA_CHROMA_KEY (0x0A0) 267 #define SM501_DC_VIDEO_ALPHA_COLOR_LOOKUP (0x0A4) 268 269 #define SM501_DC_PANEL_HWC_BASE (0x0F0) 270 #define SM501_DC_PANEL_HWC_ADDR (0x0F0) 271 #define SM501_DC_PANEL_HWC_LOC (0x0F4) 272 #define SM501_DC_PANEL_HWC_COLOR_1_2 (0x0F8) 273 #define SM501_DC_PANEL_HWC_COLOR_3 (0x0FC) 274 275 #define SM501_HWC_EN (1<<31) 276 277 #define SM501_OFF_HWC_ADDR (0x00) 278 #define SM501_OFF_HWC_LOC (0x04) 279 #define SM501_OFF_HWC_COLOR_1_2 (0x08) 280 #define SM501_OFF_HWC_COLOR_3 (0x0C) 281 282 #define SM501_DC_ALPHA_CONTROL (0x100) 283 #define SM501_DC_ALPHA_FB_ADDR (0x104) 284 #define SM501_DC_ALPHA_FB_OFFSET (0x108) 285 #define SM501_DC_ALPHA_TL_LOC (0x10C) 286 #define SM501_DC_ALPHA_BR_LOC (0x110) 287 #define SM501_DC_ALPHA_CHROMA_KEY (0x114) 288 #define SM501_DC_ALPHA_COLOR_LOOKUP (0x118) 289 290 #define SM501_DC_CRT_CONTROL (0x200) 291 292 #define SM501_DC_CRT_CONTROL_TVP (1<<15) 293 #define SM501_DC_CRT_CONTROL_CP (1<<14) 294 #define SM501_DC_CRT_CONTROL_VSP (1<<13) 295 #define SM501_DC_CRT_CONTROL_HSP (1<<12) 296 #define SM501_DC_CRT_CONTROL_VS (1<<11) 297 #define SM501_DC_CRT_CONTROL_BLANK (1<<10) 298 #define SM501_DC_CRT_CONTROL_SEL (1<<9) 299 #define SM501_DC_CRT_CONTROL_TE (1<<8) 300 #define SM501_DC_CRT_CONTROL_PIXEL_MASK (0xF << 4) 301 #define SM501_DC_CRT_CONTROL_GAMMA (1<<3) 302 #define SM501_DC_CRT_CONTROL_ENABLE (1<<2) 303 304 #define SM501_DC_CRT_CONTROL_8BPP (0<<0) 305 #define SM501_DC_CRT_CONTROL_16BPP (1<<0) 306 #define SM501_DC_CRT_CONTROL_32BPP (2<<0) 307 308 #define SM501_DC_CRT_FB_ADDR (0x204) 309 #define SM501_DC_CRT_FB_OFFSET (0x208) 310 #define SM501_DC_CRT_H_TOT (0x20C) 311 #define SM501_DC_CRT_H_SYNC (0x210) 312 #define SM501_DC_CRT_V_TOT (0x214) 313 #define SM501_DC_CRT_V_SYNC (0x218) 314 #define SM501_DC_CRT_SIGNATURE_ANALYZER (0x21C) 315 #define SM501_DC_CRT_CUR_LINE (0x220) 316 #define SM501_DC_CRT_MONITOR_DETECT (0x224) 317 318 #define SM501_DC_CRT_HWC_BASE (0x230) 319 #define SM501_DC_CRT_HWC_ADDR (0x230) 320 #define SM501_DC_CRT_HWC_LOC (0x234) 321 #define SM501_DC_CRT_HWC_COLOR_1_2 (0x238) 322 #define SM501_DC_CRT_HWC_COLOR_3 (0x23C) 323 324 #define SM501_DC_PANEL_PALETTE (0x400) 325 326 #define SM501_DC_VIDEO_PALETTE (0x800) 327 328 #define SM501_DC_CRT_PALETTE (0xC00) 329 330 /* Zoom Video port base */ 331 #define SM501_ZVPORT (0x090000) 332 333 /* AC97/I2S base */ 334 #define SM501_AC97 (0x0A0000) 335 336 /* 8051 micro controller base */ 337 #define SM501_UCONTROLLER (0x0B0000) 338 339 /* 8051 micro controller SRAM base */ 340 #define SM501_UCONTROLLER_SRAM (0x0C0000) 341 342 /* DMA base */ 343 #define SM501_DMA (0x0D0000) 344 345 /* 2d engine base */ 346 #define SM501_2D_ENGINE (0x100000) 347 #define SM501_2D_SOURCE (0x00) 348 #define SM501_2D_DESTINATION (0x04) 349 #define SM501_2D_DIMENSION (0x08) 350 #define SM501_2D_CONTROL (0x0C) 351 #define SM501_2D_PITCH (0x10) 352 #define SM501_2D_FOREGROUND (0x14) 353 #define SM501_2D_BACKGROUND (0x18) 354 #define SM501_2D_STRETCH (0x1C) 355 #define SM501_2D_COLOR_COMPARE (0x20) 356 #define SM501_2D_COLOR_COMPARE_MASK (0x24) 357 #define SM501_2D_MASK (0x28) 358 #define SM501_2D_CLIP_TL (0x2C) 359 #define SM501_2D_CLIP_BR (0x30) 360 #define SM501_2D_MONO_PATTERN_LOW (0x34) 361 #define SM501_2D_MONO_PATTERN_HIGH (0x38) 362 #define SM501_2D_WINDOW_WIDTH (0x3C) 363 #define SM501_2D_SOURCE_BASE (0x40) 364 #define SM501_2D_DESTINATION_BASE (0x44) 365 #define SM501_2D_ALPHA (0x48) 366 #define SM501_2D_WRAP (0x4C) 367 #define SM501_2D_STATUS (0x50) 368 369 #define SM501_CSC_Y_SOURCE_BASE (0xC8) 370 #define SM501_CSC_CONSTANTS (0xCC) 371 #define SM501_CSC_Y_SOURCE_X (0xD0) 372 #define SM501_CSC_Y_SOURCE_Y (0xD4) 373 #define SM501_CSC_U_SOURCE_BASE (0xD8) 374 #define SM501_CSC_V_SOURCE_BASE (0xDC) 375 #define SM501_CSC_SOURCE_DIMENSION (0xE0) 376 #define SM501_CSC_SOURCE_PITCH (0xE4) 377 #define SM501_CSC_DESTINATION (0xE8) 378 #define SM501_CSC_DESTINATION_DIMENSION (0xEC) 379 #define SM501_CSC_DESTINATION_PITCH (0xF0) 380 #define SM501_CSC_SCALE_FACTOR (0xF4) 381 #define SM501_CSC_DESTINATION_BASE (0xF8) 382 #define SM501_CSC_CONTROL (0xFC) 383 384 /* 2d engine data port base */ 385 #define SM501_2D_ENGINE_DATA (0x110000) 386