| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * arch/arm/plat-omap/include/mach/hardware.h |
| 3 | * |
| 4 | * Hardware definitions for TI OMAP processors and boards |
| 5 | * |
| 6 | * NOTE: Please put device driver specific defines into a separate header |
| 7 | * file for each driver. |
| 8 | * |
| 9 | * Copyright (C) 2001 RidgeRun, Inc. |
| 10 | * Author: RidgeRun, Inc. Greg Lonnon <glonnon@ridgerun.com> |
| 11 | * |
| 12 | * Reorganized for Linux-2.6 by Tony Lindgren <tony@atomide.com> |
| 13 | * and Dirk Behme <dirk.behme@de.bosch.com> |
| 14 | * |
| 15 | * This program is free software; you can redistribute it and/or modify it |
| 16 | * under the terms of the GNU General Public License as published by the |
| 17 | * Free Software Foundation; either version 2 of the License, or (at your |
| 18 | * option) any later version. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 21 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 22 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN |
| 23 | * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 24 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 25 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| 26 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| 27 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 29 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | * |
| 31 | * You should have received a copy of the GNU General Public License along |
| 32 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 33 | * 675 Mass Ave, Cambridge, MA 02139, USA. |
| 34 | */ |
| 35 | |
| 36 | #ifndef __ASM_ARCH_OMAP_HARDWARE_H |
| 37 | #define __ASM_ARCH_OMAP_HARDWARE_H |
| 38 | |
| 39 | #include <asm/sizes.h> |
| 40 | #ifndef __ASSEMBLER__ |
| 41 | #include <asm/types.h> |
| 42 | #include <mach/cpu.h> |
| 43 | #endif |
| 44 | #include <mach/serial.h> |
| 45 | |
| 46 | /* |
| 47 | * --------------------------------------------------------------------------- |
| 48 | * Common definitions for all OMAP processors |
| 49 | * NOTE: Put all processor or board specific parts to the special header |
| 50 | * files. |
| 51 | * --------------------------------------------------------------------------- |
| 52 | */ |
| 53 | |
| 54 | /* |
| 55 | * ---------------------------------------------------------------------------- |
| 56 | * Timers |
| 57 | * ---------------------------------------------------------------------------- |
| 58 | */ |
| 59 | #define OMAP_MPU_TIMER1_BASE (0xfffec500) |
| 60 | #define OMAP_MPU_TIMER2_BASE (0xfffec600) |
| 61 | #define OMAP_MPU_TIMER3_BASE (0xfffec700) |
| 62 | #define MPU_TIMER_FREE (1 << 6) |
| 63 | #define MPU_TIMER_CLOCK_ENABLE (1 << 5) |
| 64 | #define MPU_TIMER_AR (1 << 1) |
| 65 | #define MPU_TIMER_ST (1 << 0) |
| 66 | |
| 67 | /* |
| 68 | * ---------------------------------------------------------------------------- |
| 69 | * Clocks |
| 70 | * ---------------------------------------------------------------------------- |
| 71 | */ |
| 72 | #define CLKGEN_REG_BASE (0xfffece00) |
| 73 | #define ARM_CKCTL (CLKGEN_REG_BASE + 0x0) |
| 74 | #define ARM_IDLECT1 (CLKGEN_REG_BASE + 0x4) |
| 75 | #define ARM_IDLECT2 (CLKGEN_REG_BASE + 0x8) |
| 76 | #define ARM_EWUPCT (CLKGEN_REG_BASE + 0xC) |
| 77 | #define ARM_RSTCT1 (CLKGEN_REG_BASE + 0x10) |
| 78 | #define ARM_RSTCT2 (CLKGEN_REG_BASE + 0x14) |
| 79 | #define ARM_SYSST (CLKGEN_REG_BASE + 0x18) |
| 80 | #define ARM_IDLECT3 (CLKGEN_REG_BASE + 0x24) |
| 81 | |
| 82 | #define CK_RATEF 1 |
| 83 | #define CK_IDLEF 2 |
| 84 | #define CK_ENABLEF 4 |
| 85 | #define CK_SELECTF 8 |
| 86 | #define SETARM_IDLE_SHIFT |
| 87 | |
| 88 | /* DPLL control registers */ |
| 89 | #define DPLL_CTL (0xfffecf00) |
| 90 | |
| 91 | /* DSP clock control. Must use __raw_readw() and __raw_writew() with these */ |
| 92 | #define DSP_CONFIG_REG_BASE (0xe1008000) |
| 93 | #define DSP_CKCTL (DSP_CONFIG_REG_BASE + 0x0) |
| 94 | #define DSP_IDLECT1 (DSP_CONFIG_REG_BASE + 0x4) |
| 95 | #define DSP_IDLECT2 (DSP_CONFIG_REG_BASE + 0x8) |
| 96 | #define DSP_RSTCT2 (DSP_CONFIG_REG_BASE + 0x14) |
| 97 | |
| 98 | /* |
| 99 | * --------------------------------------------------------------------------- |
| 100 | * UPLD |
| 101 | * --------------------------------------------------------------------------- |
| 102 | */ |
| 103 | #define ULPD_REG_BASE (0xfffe0800) |
| 104 | #define ULPD_IT_STATUS (ULPD_REG_BASE + 0x14) |
| 105 | #define ULPD_SETUP_ANALOG_CELL_3 (ULPD_REG_BASE + 0x24) |
| 106 | #define ULPD_CLOCK_CTRL (ULPD_REG_BASE + 0x30) |
| 107 | # define DIS_USB_PVCI_CLK (1 << 5) /* no USB/FAC synch */ |
| 108 | # define USB_MCLK_EN (1 << 4) /* enable W4_USB_CLKO */ |
| 109 | #define ULPD_SOFT_REQ (ULPD_REG_BASE + 0x34) |
| 110 | # define SOFT_UDC_REQ (1 << 4) |
| 111 | # define SOFT_USB_CLK_REQ (1 << 3) |
| 112 | # define SOFT_DPLL_REQ (1 << 0) |
| 113 | #define ULPD_DPLL_CTRL (ULPD_REG_BASE + 0x3c) |
| 114 | #define ULPD_STATUS_REQ (ULPD_REG_BASE + 0x40) |
| 115 | #define ULPD_APLL_CTRL (ULPD_REG_BASE + 0x4c) |
| 116 | #define ULPD_POWER_CTRL (ULPD_REG_BASE + 0x50) |
| 117 | #define ULPD_SOFT_DISABLE_REQ_REG (ULPD_REG_BASE + 0x68) |
| 118 | # define DIS_MMC2_DPLL_REQ (1 << 11) |
| 119 | # define DIS_MMC1_DPLL_REQ (1 << 10) |
| 120 | # define DIS_UART3_DPLL_REQ (1 << 9) |
| 121 | # define DIS_UART2_DPLL_REQ (1 << 8) |
| 122 | # define DIS_UART1_DPLL_REQ (1 << 7) |
| 123 | # define DIS_USB_HOST_DPLL_REQ (1 << 6) |
| 124 | #define ULPD_SDW_CLK_DIV_CTRL_SEL (ULPD_REG_BASE + 0x74) |
| 125 | #define ULPD_CAM_CLK_CTRL (ULPD_REG_BASE + 0x7c) |
| 126 | |
| 127 | /* |
| 128 | * --------------------------------------------------------------------------- |
| 129 | * Watchdog timer |
| 130 | * --------------------------------------------------------------------------- |
| 131 | */ |
| 132 | |
| 133 | /* Watchdog timer within the OMAP3.2 gigacell */ |
| 134 | #define OMAP_MPU_WATCHDOG_BASE (0xfffec800) |
| 135 | #define OMAP_WDT_TIMER (OMAP_MPU_WATCHDOG_BASE + 0x0) |
| 136 | #define OMAP_WDT_LOAD_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4) |
| 137 | #define OMAP_WDT_READ_TIM (OMAP_MPU_WATCHDOG_BASE + 0x4) |
| 138 | #define OMAP_WDT_TIMER_MODE (OMAP_MPU_WATCHDOG_BASE + 0x8) |
| 139 | |
| 140 | /* |
| 141 | * --------------------------------------------------------------------------- |
| 142 | * Interrupts |
| 143 | * --------------------------------------------------------------------------- |
| 144 | */ |
| 145 | #ifdef CONFIG_ARCH_OMAP1 |
| 146 | |
| 147 | /* |
| 148 | * XXX: These probably want to be moved to arch/arm/mach-omap/omap1/irq.c |
| 149 | * or something similar.. -- PFM. |
| 150 | */ |
| 151 | |
| 152 | #define OMAP_IH1_BASE 0xfffecb00 |
| 153 | #define OMAP_IH2_BASE 0xfffe0000 |
| 154 | |
| 155 | #define OMAP_IH1_ITR (OMAP_IH1_BASE + 0x00) |
| 156 | #define OMAP_IH1_MIR (OMAP_IH1_BASE + 0x04) |
| 157 | #define OMAP_IH1_SIR_IRQ (OMAP_IH1_BASE + 0x10) |
| 158 | #define OMAP_IH1_SIR_FIQ (OMAP_IH1_BASE + 0x14) |
| 159 | #define OMAP_IH1_CONTROL (OMAP_IH1_BASE + 0x18) |
| 160 | #define OMAP_IH1_ILR0 (OMAP_IH1_BASE + 0x1c) |
| 161 | #define OMAP_IH1_ISR (OMAP_IH1_BASE + 0x9c) |
| 162 | |
| 163 | #define OMAP_IH2_ITR (OMAP_IH2_BASE + 0x00) |
| 164 | #define OMAP_IH2_MIR (OMAP_IH2_BASE + 0x04) |
| 165 | #define OMAP_IH2_SIR_IRQ (OMAP_IH2_BASE + 0x10) |
| 166 | #define OMAP_IH2_SIR_FIQ (OMAP_IH2_BASE + 0x14) |
| 167 | #define OMAP_IH2_CONTROL (OMAP_IH2_BASE + 0x18) |
| 168 | #define OMAP_IH2_ILR0 (OMAP_IH2_BASE + 0x1c) |
| 169 | #define OMAP_IH2_ISR (OMAP_IH2_BASE + 0x9c) |
| 170 | |
| 171 | #define IRQ_ITR_REG_OFFSET 0x00 |
| 172 | #define IRQ_MIR_REG_OFFSET 0x04 |
| 173 | #define IRQ_SIR_IRQ_REG_OFFSET 0x10 |
| 174 | #define IRQ_SIR_FIQ_REG_OFFSET 0x14 |
| 175 | #define IRQ_CONTROL_REG_OFFSET 0x18 |
| 176 | #define IRQ_ISR_REG_OFFSET 0x9c |
| 177 | #define IRQ_ILR0_REG_OFFSET 0x1c |
| 178 | #define IRQ_GMR_REG_OFFSET 0xa0 |
| 179 | |
| 180 | #endif |
| 181 | |
| 182 | /* |
| 183 | * ---------------------------------------------------------------------------- |
| 184 | * System control registers |
| 185 | * ---------------------------------------------------------------------------- |
| 186 | */ |
| 187 | #define MOD_CONF_CTRL_0 0xfffe1080 |
| 188 | #define MOD_CONF_CTRL_1 0xfffe1110 |
| 189 | |
| 190 | /* |
| 191 | * ---------------------------------------------------------------------------- |
| 192 | * Pin multiplexing registers |
| 193 | * ---------------------------------------------------------------------------- |
| 194 | */ |
| 195 | #define FUNC_MUX_CTRL_0 0xfffe1000 |
| 196 | #define FUNC_MUX_CTRL_1 0xfffe1004 |
| 197 | #define FUNC_MUX_CTRL_2 0xfffe1008 |
| 198 | #define COMP_MODE_CTRL_0 0xfffe100c |
| 199 | #define FUNC_MUX_CTRL_3 0xfffe1010 |
| 200 | #define FUNC_MUX_CTRL_4 0xfffe1014 |
| 201 | #define FUNC_MUX_CTRL_5 0xfffe1018 |
| 202 | #define FUNC_MUX_CTRL_6 0xfffe101C |
| 203 | #define FUNC_MUX_CTRL_7 0xfffe1020 |
| 204 | #define FUNC_MUX_CTRL_8 0xfffe1024 |
| 205 | #define FUNC_MUX_CTRL_9 0xfffe1028 |
| 206 | #define FUNC_MUX_CTRL_A 0xfffe102C |
| 207 | #define FUNC_MUX_CTRL_B 0xfffe1030 |
| 208 | #define FUNC_MUX_CTRL_C 0xfffe1034 |
| 209 | #define FUNC_MUX_CTRL_D 0xfffe1038 |
| 210 | #define PULL_DWN_CTRL_0 0xfffe1040 |
| 211 | #define PULL_DWN_CTRL_1 0xfffe1044 |
| 212 | #define PULL_DWN_CTRL_2 0xfffe1048 |
| 213 | #define PULL_DWN_CTRL_3 0xfffe104c |
| 214 | #define PULL_DWN_CTRL_4 0xfffe10ac |
| 215 | |
| 216 | /* OMAP-1610 specific multiplexing registers */ |
| 217 | #define FUNC_MUX_CTRL_E 0xfffe1090 |
| 218 | #define FUNC_MUX_CTRL_F 0xfffe1094 |
| 219 | #define FUNC_MUX_CTRL_10 0xfffe1098 |
| 220 | #define FUNC_MUX_CTRL_11 0xfffe109c |
| 221 | #define FUNC_MUX_CTRL_12 0xfffe10a0 |
| 222 | #define PU_PD_SEL_0 0xfffe10b4 |
| 223 | #define PU_PD_SEL_1 0xfffe10b8 |
| 224 | #define PU_PD_SEL_2 0xfffe10bc |
| 225 | #define PU_PD_SEL_3 0xfffe10c0 |
| 226 | #define PU_PD_SEL_4 0xfffe10c4 |
| 227 | |
| 228 | /* Timer32K for 1610 and 1710*/ |
| 229 | #define OMAP_TIMER32K_BASE 0xFFFBC400 |
| 230 | |
| 231 | /* |
| 232 | * --------------------------------------------------------------------------- |
| 233 | * TIPB bus interface |
| 234 | * --------------------------------------------------------------------------- |
| 235 | */ |
| 236 | #define TIPB_PUBLIC_CNTL_BASE 0xfffed300 |
| 237 | #define MPU_PUBLIC_TIPB_CNTL (TIPB_PUBLIC_CNTL_BASE + 0x8) |
| 238 | #define TIPB_PRIVATE_CNTL_BASE 0xfffeca00 |
| 239 | #define MPU_PRIVATE_TIPB_CNTL (TIPB_PRIVATE_CNTL_BASE + 0x8) |
| 240 | |
| 241 | /* |
| 242 | * ---------------------------------------------------------------------------- |
| 243 | * MPUI interface |
| 244 | * ---------------------------------------------------------------------------- |
| 245 | */ |
| 246 | #define MPUI_BASE (0xfffec900) |
| 247 | #define MPUI_CTRL (MPUI_BASE + 0x0) |
| 248 | #define MPUI_DEBUG_ADDR (MPUI_BASE + 0x4) |
| 249 | #define MPUI_DEBUG_DATA (MPUI_BASE + 0x8) |
| 250 | #define MPUI_DEBUG_FLAG (MPUI_BASE + 0xc) |
| 251 | #define MPUI_STATUS_REG (MPUI_BASE + 0x10) |
| 252 | #define MPUI_DSP_STATUS (MPUI_BASE + 0x14) |
| 253 | #define MPUI_DSP_BOOT_CONFIG (MPUI_BASE + 0x18) |
| 254 | #define MPUI_DSP_API_CONFIG (MPUI_BASE + 0x1c) |
| 255 | |
| 256 | /* |
| 257 | * ---------------------------------------------------------------------------- |
| 258 | * LED Pulse Generator |
| 259 | * ---------------------------------------------------------------------------- |
| 260 | */ |
| 261 | #define OMAP_LPG1_BASE 0xfffbd000 |
| 262 | #define OMAP_LPG2_BASE 0xfffbd800 |
| 263 | #define OMAP_LPG1_LCR (OMAP_LPG1_BASE + 0x00) |
| 264 | #define OMAP_LPG1_PMR (OMAP_LPG1_BASE + 0x04) |
| 265 | #define OMAP_LPG2_LCR (OMAP_LPG2_BASE + 0x00) |
| 266 | #define OMAP_LPG2_PMR (OMAP_LPG2_BASE + 0x04) |
| 267 | |
| 268 | /* |
| 269 | * ---------------------------------------------------------------------------- |
| 270 | * Pulse-Width Light |
| 271 | * ---------------------------------------------------------------------------- |
| 272 | */ |
| 273 | #define OMAP_PWL_BASE 0xfffb5800 |
| 274 | #define OMAP_PWL_ENABLE (OMAP_PWL_BASE + 0x00) |
| 275 | #define OMAP_PWL_CLK_ENABLE (OMAP_PWL_BASE + 0x04) |
| 276 | |
| 277 | /* |
| 278 | * --------------------------------------------------------------------------- |
| 279 | * Processor specific defines |
| 280 | * --------------------------------------------------------------------------- |
| 281 | */ |
| 282 | |
| 283 | #include "omap730.h" |
| 284 | #include "omap1510.h" |
| 285 | #include "omap24xx.h" |
| 286 | #include "omap16xx.h" |
| 287 | #include "omap34xx.h" |
| 288 | |
| 289 | #ifndef __ASSEMBLER__ |
| 290 | |
| 291 | /* |
| 292 | * --------------------------------------------------------------------------- |
| 293 | * Board specific defines |
| 294 | * --------------------------------------------------------------------------- |
| 295 | */ |
| 296 | |
| 297 | #ifdef CONFIG_MACH_OMAP_INNOVATOR |
| 298 | #include "board-innovator.h" |
| 299 | #endif |
| 300 | |
| 301 | #ifdef CONFIG_MACH_OMAP_H2 |
| 302 | #include "board-h2.h" |
| 303 | #endif |
| 304 | |
| 305 | #ifdef CONFIG_MACH_OMAP_PERSEUS2 |
| 306 | #include "board-perseus2.h" |
| 307 | #endif |
| 308 | |
| 309 | #ifdef CONFIG_MACH_OMAP_FSAMPLE |
| 310 | #include "board-fsample.h" |
| 311 | #endif |
| 312 | |
| 313 | #ifdef CONFIG_MACH_OMAP_H3 |
| 314 | #include "board-h3.h" |
| 315 | #endif |
| 316 | |
| 317 | #ifdef CONFIG_MACH_OMAP_H4 |
| 318 | #include "board-h4.h" |
| 319 | #endif |
| 320 | |
| 321 | #ifdef CONFIG_MACH_OMAP_2430SDP |
| 322 | #include "board-2430sdp.h" |
| 323 | #endif |
| 324 | |
| 325 | #ifdef CONFIG_MACH_OMAP_APOLLON |
| 326 | #include "board-apollon.h" |
| 327 | #endif |
| 328 | |
| 329 | #ifdef CONFIG_MACH_OMAP_OSK |
| 330 | #include "board-osk.h" |
| 331 | #endif |
| 332 | |
| 333 | #ifdef CONFIG_MACH_VOICEBLUE |
| 334 | #include "board-voiceblue.h" |
| 335 | #endif |
| 336 | |
| 337 | #ifdef CONFIG_MACH_OMAP_PALMTE |
| 338 | #include "board-palmte.h" |
| 339 | #endif |
| 340 | |
| 341 | #ifdef CONFIG_MACH_OMAP_PALMZ71 |
| 342 | #include "board-palmz71.h" |
| 343 | #endif |
| 344 | |
| 345 | #ifdef CONFIG_MACH_OMAP_PALMTT |
| 346 | #include "board-palmtt.h" |
| 347 | #endif |
| 348 | |
| 349 | #ifdef CONFIG_MACH_SX1 |
| 350 | #include "board-sx1.h" |
| 351 | #endif |
| 352 | |
| 353 | #endif /* !__ASSEMBLER__ */ |
| 354 | |
| 355 | #endif /* __ASM_ARCH_OMAP_HARDWARE_H */ |