Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 1 | /* |
| 2 | * OMAP2/3 clockdomains |
| 3 | * |
| 4 | * Copyright (C) 2008 Texas Instruments, Inc. |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 5 | * Copyright (C) 2008-2009 Nokia Corporation |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 6 | * |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 7 | * Written by Paul Walmsley and Jouni Högander |
| 8 | * |
| 9 | * This file contains clockdomains and clockdomain wakeup/sleep |
| 10 | * dependencies for the OMAP2/3 chips. Some notes: |
| 11 | * |
| 12 | * A useful validation rule for struct clockdomain: Any clockdomain |
| 13 | * referenced by a wkdep_srcs or sleepdep_srcs array must have a |
| 14 | * dep_bit assigned. So wkdep_srcs/sleepdep_srcs are really just |
| 15 | * software-controllable dependencies. Non-software-controllable |
| 16 | * dependencies do exist, but they are not encoded below (yet). |
| 17 | * |
| 18 | * 24xx does not support programmable sleep dependencies (SLEEPDEP) |
| 19 | * |
| 20 | * The overly-specific dep_bit names are due to a bit name collision |
| 21 | * with CM_FCLKEN_{DSP,IVA2}. The DSP/IVA2 PM_WKDEP and CM_SLEEPDEP shift |
| 22 | * value are the same for all powerdomains: 2 |
| 23 | * |
| 24 | * XXX should dep_bit be a mask, so we can test to see if it is 0 as a |
| 25 | * sanity check? |
| 26 | * XXX encode hardware fixed wakeup dependencies -- esp. for 3430 CORE |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 27 | */ |
| 28 | |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 29 | /* |
| 30 | * To-Do List |
| 31 | * -> Port the Sleep/Wakeup dependencies for the domains |
| 32 | * from the Power domain framework |
| 33 | */ |
| 34 | |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 35 | #ifndef __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H |
| 36 | #define __ARCH_ARM_MACH_OMAP2_CLOCKDOMAINS_H |
| 37 | |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame] | 38 | #include <plat/clockdomain.h> |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 39 | #include "cm.h" |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 40 | #include "prm.h" |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 41 | |
| 42 | /* |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 43 | * Clockdomain dependencies for wkdeps/sleepdeps |
| 44 | * |
| 45 | * XXX Hardware dependencies (e.g., dependencies that cannot be |
| 46 | * changed in software) are not included here yet, but should be. |
| 47 | */ |
| 48 | |
| 49 | /* OMAP2/3-common wakeup dependencies */ |
| 50 | |
| 51 | /* |
| 52 | * 2420/2430 PM_WKDEP_GFX: CORE, MPU, WKUP |
| 53 | * 3430ES1 PM_WKDEP_GFX: adds IVA2, removes CORE |
| 54 | * 3430ES2 PM_WKDEP_SGX: adds IVA2, removes CORE |
| 55 | */ |
| 56 | static struct clkdm_dep gfx_sgx_wkdeps[] = { |
| 57 | { |
| 58 | .clkdm_name = "core_l3_clkdm", |
| 59 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 60 | }, |
| 61 | { |
| 62 | .clkdm_name = "core_l4_clkdm", |
| 63 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 64 | }, |
| 65 | { |
| 66 | .clkdm_name = "iva2_clkdm", |
| 67 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 68 | }, |
| 69 | { |
| 70 | .clkdm_name = "mpu_clkdm", |
| 71 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | |
| 72 | CHIP_IS_OMAP3430) |
| 73 | }, |
| 74 | { |
| 75 | .clkdm_name = "wkup_clkdm", |
| 76 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | |
| 77 | CHIP_IS_OMAP3430) |
| 78 | }, |
| 79 | { NULL }, |
| 80 | }; |
| 81 | |
| 82 | |
| 83 | /* 24XX-specific possible dependencies */ |
| 84 | |
| 85 | #ifdef CONFIG_ARCH_OMAP24XX |
| 86 | |
| 87 | /* Wakeup dependency source arrays */ |
| 88 | |
| 89 | /* |
| 90 | * 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP |
| 91 | * 2420/2430 PM_WKDEP_MDM: same as DSP |
| 92 | */ |
| 93 | static struct clkdm_dep dsp_mdm_24xx_wkdeps[] = { |
| 94 | { |
| 95 | .clkdm_name = "core_l3_clkdm", |
| 96 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 97 | }, |
| 98 | { |
| 99 | .clkdm_name = "core_l4_clkdm", |
| 100 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 101 | }, |
| 102 | { |
| 103 | .clkdm_name = "mpu_clkdm", |
| 104 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 105 | }, |
| 106 | { |
| 107 | .clkdm_name = "wkup_clkdm", |
| 108 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 109 | }, |
| 110 | { NULL }, |
| 111 | }; |
| 112 | |
| 113 | /* |
| 114 | * 2420 PM_WKDEP_MPU: CORE, DSP, WKUP |
| 115 | * 2430 adds MDM |
| 116 | */ |
| 117 | static struct clkdm_dep mpu_24xx_wkdeps[] = { |
| 118 | { |
| 119 | .clkdm_name = "core_l3_clkdm", |
| 120 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 121 | }, |
| 122 | { |
| 123 | .clkdm_name = "core_l4_clkdm", |
| 124 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 125 | }, |
| 126 | { |
| 127 | .clkdm_name = "dsp_clkdm", |
| 128 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 129 | }, |
| 130 | { |
| 131 | .clkdm_name = "wkup_clkdm", |
| 132 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 133 | }, |
| 134 | { |
| 135 | .clkdm_name = "mdm_clkdm", |
| 136 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) |
| 137 | }, |
| 138 | { NULL }, |
| 139 | }; |
| 140 | |
| 141 | /* |
| 142 | * 2420 PM_WKDEP_CORE: DSP, GFX, MPU, WKUP |
| 143 | * 2430 adds MDM |
| 144 | */ |
| 145 | static struct clkdm_dep core_24xx_wkdeps[] = { |
| 146 | { |
| 147 | .clkdm_name = "dsp_clkdm", |
| 148 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 149 | }, |
| 150 | { |
| 151 | .clkdm_name = "gfx_clkdm", |
| 152 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 153 | }, |
| 154 | { |
| 155 | .clkdm_name = "mpu_clkdm", |
| 156 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 157 | }, |
| 158 | { |
| 159 | .clkdm_name = "wkup_clkdm", |
| 160 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX) |
| 161 | }, |
| 162 | { |
| 163 | .clkdm_name = "mdm_clkdm", |
| 164 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) |
| 165 | }, |
| 166 | { NULL }, |
| 167 | }; |
| 168 | |
| 169 | #endif |
| 170 | |
| 171 | /* 34XX-specific possible dependencies */ |
| 172 | |
| 173 | #ifdef CONFIG_ARCH_OMAP34XX |
| 174 | |
| 175 | /* |
| 176 | * 3430: PM_WKDEP_{PER,USBHOST}: CORE, IVA2, MPU, WKUP |
| 177 | * (USBHOST is ES2 only) |
| 178 | */ |
| 179 | static struct clkdm_dep per_usbhost_wkdeps[] = { |
| 180 | { |
| 181 | .clkdm_name = "core_l3_clkdm", |
| 182 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 183 | }, |
| 184 | { |
| 185 | .clkdm_name = "core_l4_clkdm", |
| 186 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 187 | }, |
| 188 | { |
| 189 | .clkdm_name = "iva2_clkdm", |
| 190 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 191 | }, |
| 192 | { |
| 193 | .clkdm_name = "mpu_clkdm", |
| 194 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 195 | }, |
| 196 | { |
| 197 | .clkdm_name = "wkup_clkdm", |
| 198 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 199 | }, |
| 200 | { NULL }, |
| 201 | }; |
| 202 | |
| 203 | /* |
| 204 | * 3430 PM_WKDEP_MPU: CORE, IVA2, DSS, PER |
| 205 | */ |
| 206 | static struct clkdm_dep mpu_34xx_wkdeps[] = { |
| 207 | { |
| 208 | .clkdm_name = "core_l3_clkdm", |
| 209 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 210 | }, |
| 211 | { |
| 212 | .clkdm_name = "core_l4_clkdm", |
| 213 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 214 | }, |
| 215 | { |
| 216 | .clkdm_name = "iva2_clkdm", |
| 217 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 218 | }, |
| 219 | { |
| 220 | .clkdm_name = "dss_clkdm", |
| 221 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 222 | }, |
| 223 | { |
| 224 | .clkdm_name = "per_clkdm", |
| 225 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 226 | }, |
| 227 | { NULL }, |
| 228 | }; |
| 229 | |
| 230 | /* |
| 231 | * 3430 PM_WKDEP_IVA2: CORE, MPU, WKUP, DSS, PER |
| 232 | */ |
| 233 | static struct clkdm_dep iva2_wkdeps[] = { |
| 234 | { |
| 235 | .clkdm_name = "core_l3_clkdm", |
| 236 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 237 | }, |
| 238 | { |
| 239 | .clkdm_name = "core_l4_clkdm", |
| 240 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 241 | }, |
| 242 | { |
| 243 | .clkdm_name = "mpu_clkdm", |
| 244 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 245 | }, |
| 246 | { |
| 247 | .clkdm_name = "wkup_clkdm", |
| 248 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 249 | }, |
| 250 | { |
| 251 | .clkdm_name = "dss_clkdm", |
| 252 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 253 | }, |
| 254 | { |
| 255 | .clkdm_name = "per_clkdm", |
| 256 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 257 | }, |
| 258 | { NULL }, |
| 259 | }; |
| 260 | |
| 261 | |
| 262 | /* 3430 PM_WKDEP_{CAM,DSS}: IVA2, MPU, WKUP */ |
| 263 | static struct clkdm_dep cam_dss_wkdeps[] = { |
| 264 | { |
| 265 | .clkdm_name = "iva2_clkdm", |
| 266 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 267 | }, |
| 268 | { |
| 269 | .clkdm_name = "mpu_clkdm", |
| 270 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 271 | }, |
| 272 | { |
| 273 | .clkdm_name = "wkup_clkdm", |
| 274 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 275 | }, |
| 276 | { NULL }, |
| 277 | }; |
| 278 | |
| 279 | /* 3430: PM_WKDEP_NEON: MPU */ |
| 280 | static struct clkdm_dep neon_wkdeps[] = { |
| 281 | { |
| 282 | .clkdm_name = "mpu_clkdm", |
| 283 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 284 | }, |
| 285 | { NULL }, |
| 286 | }; |
| 287 | |
| 288 | |
| 289 | /* Sleep dependency source arrays for 34xx-specific clkdms - 34XX only */ |
| 290 | |
| 291 | /* |
| 292 | * 3430: CM_SLEEPDEP_{DSS,PER}: MPU, IVA |
| 293 | * 3430ES2: CM_SLEEPDEP_USBHOST: MPU, IVA |
| 294 | */ |
| 295 | static struct clkdm_dep dss_per_usbhost_sleepdeps[] = { |
| 296 | { |
| 297 | .clkdm_name = "mpu_clkdm", |
| 298 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 299 | }, |
| 300 | { |
| 301 | .clkdm_name = "iva2_clkdm", |
| 302 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 303 | }, |
| 304 | { NULL }, |
| 305 | }; |
| 306 | |
| 307 | /* |
| 308 | * 3430: CM_SLEEPDEP_CAM: MPU |
| 309 | * 3430ES1: CM_SLEEPDEP_GFX: MPU |
| 310 | * 3430ES2: CM_SLEEPDEP_SGX: MPU |
| 311 | */ |
| 312 | static struct clkdm_dep cam_gfx_sleepdeps[] = { |
| 313 | { |
| 314 | .clkdm_name = "mpu_clkdm", |
| 315 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 316 | }, |
| 317 | { NULL }, |
| 318 | }; |
| 319 | |
| 320 | #endif /* CONFIG_ARCH_OMAP34XX */ |
| 321 | |
| 322 | |
| 323 | /* |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 324 | * OMAP2/3-common clockdomains |
Paul Walmsley | d37f1a1 | 2008-09-10 10:47:36 -0600 | [diff] [blame] | 325 | * |
| 326 | * Even though the 2420 has a single PRCM module from the |
| 327 | * interconnect's perspective, internally it does appear to have |
| 328 | * separate PRM and CM clockdomains. The usual test case is |
| 329 | * sys_clkout/sys_clkout2. |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 330 | */ |
| 331 | |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 332 | #if defined(CONFIG_ARCH_OMAP24XX) | defined(CONFIG_ARCH_OMAP34XX) |
| 333 | |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 334 | /* This is an implicit clockdomain - it is never defined as such in TRM */ |
| 335 | static struct clockdomain wkup_clkdm = { |
| 336 | .name = "wkup_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 337 | .pwrdm = { .name = "wkup_pwrdm" }, |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 338 | .dep_bit = OMAP_EN_WKUP_SHIFT, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 339 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), |
| 340 | }; |
| 341 | |
Paul Walmsley | d37f1a1 | 2008-09-10 10:47:36 -0600 | [diff] [blame] | 342 | static struct clockdomain prm_clkdm = { |
| 343 | .name = "prm_clkdm", |
| 344 | .pwrdm = { .name = "wkup_pwrdm" }, |
| 345 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), |
| 346 | }; |
| 347 | |
| 348 | static struct clockdomain cm_clkdm = { |
| 349 | .name = "cm_clkdm", |
| 350 | .pwrdm = { .name = "core_pwrdm" }, |
| 351 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), |
| 352 | }; |
| 353 | |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 354 | #endif |
| 355 | |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 356 | /* |
| 357 | * 2420-only clockdomains |
| 358 | */ |
| 359 | |
| 360 | #if defined(CONFIG_ARCH_OMAP2420) |
| 361 | |
| 362 | static struct clockdomain mpu_2420_clkdm = { |
| 363 | .name = "mpu_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 364 | .pwrdm = { .name = "mpu_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 365 | .flags = CLKDM_CAN_HWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 366 | .clkstctrl_reg = OMAP2420_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 367 | .wkdep_srcs = mpu_24xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 368 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, |
| 369 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 370 | }; |
| 371 | |
| 372 | static struct clockdomain iva1_2420_clkdm = { |
| 373 | .name = "iva1_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 374 | .pwrdm = { .name = "dsp_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 375 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 376 | .clkstctrl_reg = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD, |
| 377 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 378 | .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, |
| 379 | .wkdep_srcs = dsp_mdm_24xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 380 | .clktrctrl_mask = OMAP2420_AUTOSTATE_IVA_MASK, |
| 381 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 382 | }; |
| 383 | |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 384 | static struct clockdomain dsp_2420_clkdm = { |
| 385 | .name = "dsp_clkdm", |
| 386 | .pwrdm = { .name = "dsp_pwrdm" }, |
| 387 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
| 388 | .clkstctrl_reg = OMAP2420_CM_REGADDR(OMAP24XX_DSP_MOD, |
| 389 | OMAP2_CM_CLKSTCTRL), |
| 390 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, |
| 391 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 392 | }; |
| 393 | |
| 394 | static struct clockdomain gfx_2420_clkdm = { |
| 395 | .name = "gfx_clkdm", |
| 396 | .pwrdm = { .name = "gfx_pwrdm" }, |
| 397 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
| 398 | .clkstctrl_reg = OMAP2420_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 399 | .wkdep_srcs = gfx_sgx_wkdeps, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 400 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, |
| 401 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 402 | }; |
| 403 | |
| 404 | static struct clockdomain core_l3_2420_clkdm = { |
| 405 | .name = "core_l3_clkdm", |
| 406 | .pwrdm = { .name = "core_pwrdm" }, |
| 407 | .flags = CLKDM_CAN_HWSUP, |
| 408 | .clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 409 | .wkdep_srcs = core_24xx_wkdeps, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 410 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, |
| 411 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 412 | }; |
| 413 | |
| 414 | static struct clockdomain core_l4_2420_clkdm = { |
| 415 | .name = "core_l4_clkdm", |
| 416 | .pwrdm = { .name = "core_pwrdm" }, |
| 417 | .flags = CLKDM_CAN_HWSUP, |
| 418 | .clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 419 | .wkdep_srcs = core_24xx_wkdeps, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 420 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, |
| 421 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 422 | }; |
| 423 | |
| 424 | static struct clockdomain dss_2420_clkdm = { |
| 425 | .name = "dss_clkdm", |
| 426 | .pwrdm = { .name = "core_pwrdm" }, |
| 427 | .flags = CLKDM_CAN_HWSUP, |
| 428 | .clkstctrl_reg = OMAP2420_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
| 429 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, |
| 430 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), |
| 431 | }; |
| 432 | |
| 433 | #endif /* CONFIG_ARCH_OMAP2420 */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 434 | |
| 435 | |
| 436 | /* |
| 437 | * 2430-only clockdomains |
| 438 | */ |
| 439 | |
| 440 | #if defined(CONFIG_ARCH_OMAP2430) |
| 441 | |
| 442 | static struct clockdomain mpu_2430_clkdm = { |
| 443 | .name = "mpu_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 444 | .pwrdm = { .name = "mpu_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 445 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 446 | .clkstctrl_reg = OMAP2430_CM_REGADDR(MPU_MOD, |
| 447 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 448 | .wkdep_srcs = mpu_24xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 449 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_MPU_MASK, |
| 450 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), |
| 451 | }; |
| 452 | |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 453 | /* Another case of bit name collisions between several registers: EN_MDM */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 454 | static struct clockdomain mdm_clkdm = { |
| 455 | .name = "mdm_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 456 | .pwrdm = { .name = "mdm_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 457 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 458 | .clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP2430_MDM_MOD, |
| 459 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 460 | .dep_bit = OMAP2430_PM_WKDEP_MPU_EN_MDM_SHIFT, |
| 461 | .wkdep_srcs = dsp_mdm_24xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 462 | .clktrctrl_mask = OMAP2430_AUTOSTATE_MDM_MASK, |
| 463 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), |
| 464 | }; |
| 465 | |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 466 | static struct clockdomain dsp_2430_clkdm = { |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 467 | .name = "dsp_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 468 | .pwrdm = { .name = "dsp_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 469 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 470 | .clkstctrl_reg = OMAP2430_CM_REGADDR(OMAP24XX_DSP_MOD, |
| 471 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 472 | .dep_bit = OMAP24XX_PM_WKDEP_MPU_EN_DSP_SHIFT, |
| 473 | .wkdep_srcs = dsp_mdm_24xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 474 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSP_MASK, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 475 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 476 | }; |
| 477 | |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 478 | static struct clockdomain gfx_2430_clkdm = { |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 479 | .name = "gfx_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 480 | .pwrdm = { .name = "gfx_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 481 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 482 | .clkstctrl_reg = OMAP2430_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 483 | .wkdep_srcs = gfx_sgx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 484 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_GFX_MASK, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 485 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 486 | }; |
| 487 | |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 488 | /* |
| 489 | * XXX add usecounting for clkdm dependencies, otherwise the presence |
| 490 | * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm |
| 491 | * could cause trouble |
| 492 | */ |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 493 | static struct clockdomain core_l3_2430_clkdm = { |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 494 | .name = "core_l3_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 495 | .pwrdm = { .name = "core_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 496 | .flags = CLKDM_CAN_HWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 497 | .clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 498 | .dep_bit = OMAP24XX_EN_CORE_SHIFT, |
| 499 | .wkdep_srcs = core_24xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 500 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_L3_MASK, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 501 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 502 | }; |
| 503 | |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 504 | /* |
| 505 | * XXX add usecounting for clkdm dependencies, otherwise the presence |
| 506 | * of a single dep bit for core_l3_24xx_clkdm and core_l4_24xx_clkdm |
| 507 | * could cause trouble |
| 508 | */ |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 509 | static struct clockdomain core_l4_2430_clkdm = { |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 510 | .name = "core_l4_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 511 | .pwrdm = { .name = "core_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 512 | .flags = CLKDM_CAN_HWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 513 | .clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 514 | .dep_bit = OMAP24XX_EN_CORE_SHIFT, |
| 515 | .wkdep_srcs = core_24xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 516 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_L4_MASK, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 517 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 518 | }; |
| 519 | |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 520 | static struct clockdomain dss_2430_clkdm = { |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 521 | .name = "dss_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 522 | .pwrdm = { .name = "core_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 523 | .flags = CLKDM_CAN_HWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 524 | .clkstctrl_reg = OMAP2430_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 525 | .clktrctrl_mask = OMAP24XX_AUTOSTATE_DSS_MASK, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 526 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 527 | }; |
| 528 | |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 529 | #endif /* CONFIG_ARCH_OMAP2430 */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 530 | |
| 531 | |
| 532 | /* |
| 533 | * 34xx clockdomains |
| 534 | */ |
| 535 | |
| 536 | #if defined(CONFIG_ARCH_OMAP34XX) |
| 537 | |
| 538 | static struct clockdomain mpu_34xx_clkdm = { |
| 539 | .name = "mpu_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 540 | .pwrdm = { .name = "mpu_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 541 | .flags = CLKDM_CAN_HWSUP | CLKDM_CAN_FORCE_WAKEUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 542 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(MPU_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 543 | .dep_bit = OMAP3430_EN_MPU_SHIFT, |
| 544 | .wkdep_srcs = mpu_34xx_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 545 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_MPU_MASK, |
| 546 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 547 | }; |
| 548 | |
| 549 | static struct clockdomain neon_clkdm = { |
| 550 | .name = "neon_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 551 | .pwrdm = { .name = "neon_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 552 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 553 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_NEON_MOD, |
| 554 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 555 | .wkdep_srcs = neon_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 556 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_NEON_MASK, |
| 557 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 558 | }; |
| 559 | |
| 560 | static struct clockdomain iva2_clkdm = { |
| 561 | .name = "iva2_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 562 | .pwrdm = { .name = "iva2_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 563 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 564 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_IVA2_MOD, |
| 565 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 566 | .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_IVA2_SHIFT, |
| 567 | .wkdep_srcs = iva2_wkdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 568 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_IVA2_MASK, |
| 569 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 570 | }; |
| 571 | |
| 572 | static struct clockdomain gfx_3430es1_clkdm = { |
| 573 | .name = "gfx_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 574 | .pwrdm = { .name = "gfx_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 575 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 576 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(GFX_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 577 | .wkdep_srcs = gfx_sgx_wkdeps, |
| 578 | .sleepdep_srcs = cam_gfx_sleepdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 579 | .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_GFX_MASK, |
| 580 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1), |
| 581 | }; |
| 582 | |
| 583 | static struct clockdomain sgx_clkdm = { |
| 584 | .name = "sgx_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 585 | .pwrdm = { .name = "sgx_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 586 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 587 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_SGX_MOD, |
| 588 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 589 | .wkdep_srcs = gfx_sgx_wkdeps, |
| 590 | .sleepdep_srcs = cam_gfx_sleepdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 591 | .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_SGX_MASK, |
Paul Walmsley | d41ad52 | 2009-02-05 20:45:25 -0700 | [diff] [blame] | 592 | .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 593 | }; |
| 594 | |
Paul Walmsley | 333943b | 2008-08-19 11:08:45 +0300 | [diff] [blame] | 595 | /* |
| 596 | * The die-to-die clockdomain was documented in the 34xx ES1 TRM, but |
| 597 | * then that information was removed from the 34xx ES2+ TRM. It is |
| 598 | * unclear whether the core is still there, but the clockdomain logic |
| 599 | * is there, and must be programmed to an appropriate state if the |
| 600 | * CORE clockdomain is to become inactive. |
| 601 | */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 602 | static struct clockdomain d2d_clkdm = { |
| 603 | .name = "d2d_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 604 | .pwrdm = { .name = "core_pwrdm" }, |
Kevin Hilman | 01cbd4d | 2008-11-25 21:48:28 -0800 | [diff] [blame] | 605 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 606 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 607 | .clktrctrl_mask = OMAP3430ES1_CLKTRCTRL_D2D_MASK, |
Paul Walmsley | 333943b | 2008-08-19 11:08:45 +0300 | [diff] [blame] | 608 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 609 | }; |
| 610 | |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 611 | /* |
| 612 | * XXX add usecounting for clkdm dependencies, otherwise the presence |
| 613 | * of a single dep bit for core_l3_34xx_clkdm and core_l4_34xx_clkdm |
| 614 | * could cause trouble |
| 615 | */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 616 | static struct clockdomain core_l3_34xx_clkdm = { |
| 617 | .name = "core_l3_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 618 | .pwrdm = { .name = "core_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 619 | .flags = CLKDM_CAN_HWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 620 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 621 | .dep_bit = OMAP3430_EN_CORE_SHIFT, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 622 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_L3_MASK, |
| 623 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 624 | }; |
| 625 | |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 626 | /* |
| 627 | * XXX add usecounting for clkdm dependencies, otherwise the presence |
| 628 | * of a single dep bit for core_l3_34xx_clkdm and core_l4_34xx_clkdm |
| 629 | * could cause trouble |
| 630 | */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 631 | static struct clockdomain core_l4_34xx_clkdm = { |
| 632 | .name = "core_l4_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 633 | .pwrdm = { .name = "core_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 634 | .flags = CLKDM_CAN_HWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 635 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(CORE_MOD, OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 636 | .dep_bit = OMAP3430_EN_CORE_SHIFT, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 637 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_L4_MASK, |
| 638 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 639 | }; |
| 640 | |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 641 | /* Another case of bit name collisions between several registers: EN_DSS */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 642 | static struct clockdomain dss_34xx_clkdm = { |
| 643 | .name = "dss_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 644 | .pwrdm = { .name = "dss_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 645 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 646 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_DSS_MOD, |
| 647 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 648 | .dep_bit = OMAP3430_PM_WKDEP_MPU_EN_DSS_SHIFT, |
| 649 | .wkdep_srcs = cam_dss_wkdeps, |
| 650 | .sleepdep_srcs = dss_per_usbhost_sleepdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 651 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_DSS_MASK, |
| 652 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 653 | }; |
| 654 | |
| 655 | static struct clockdomain cam_clkdm = { |
| 656 | .name = "cam_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 657 | .pwrdm = { .name = "cam_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 658 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 659 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_CAM_MOD, |
| 660 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 661 | .wkdep_srcs = cam_dss_wkdeps, |
| 662 | .sleepdep_srcs = cam_gfx_sleepdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 663 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_CAM_MASK, |
| 664 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 665 | }; |
| 666 | |
| 667 | static struct clockdomain usbhost_clkdm = { |
| 668 | .name = "usbhost_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 669 | .pwrdm = { .name = "usbhost_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 670 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 671 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, |
| 672 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 673 | .wkdep_srcs = per_usbhost_wkdeps, |
| 674 | .sleepdep_srcs = dss_per_usbhost_sleepdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 675 | .clktrctrl_mask = OMAP3430ES2_CLKTRCTRL_USBHOST_MASK, |
Paul Walmsley | d41ad52 | 2009-02-05 20:45:25 -0700 | [diff] [blame] | 676 | .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 677 | }; |
| 678 | |
| 679 | static struct clockdomain per_clkdm = { |
| 680 | .name = "per_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 681 | .pwrdm = { .name = "per_pwrdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 682 | .flags = CLKDM_CAN_HWSUP_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 683 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_PER_MOD, |
| 684 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 685 | .dep_bit = OMAP3430_EN_PER_SHIFT, |
| 686 | .wkdep_srcs = per_usbhost_wkdeps, |
| 687 | .sleepdep_srcs = dss_per_usbhost_sleepdeps, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 688 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_PER_MASK, |
| 689 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 690 | }; |
| 691 | |
Jouni Hogander | f266950 | 2009-01-27 19:44:38 -0700 | [diff] [blame] | 692 | /* |
| 693 | * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is |
| 694 | * switched of even if sdti is in use |
| 695 | */ |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 696 | static struct clockdomain emu_clkdm = { |
| 697 | .name = "emu_clkdm", |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 698 | .pwrdm = { .name = "emu_pwrdm" }, |
Jouni Hogander | f266950 | 2009-01-27 19:44:38 -0700 | [diff] [blame] | 699 | .flags = /* CLKDM_CAN_ENABLE_AUTO | */CLKDM_CAN_SWSUP, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 700 | .clkstctrl_reg = OMAP34XX_CM_REGADDR(OMAP3430_EMU_MOD, |
| 701 | OMAP2_CM_CLKSTCTRL), |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 702 | .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK, |
| 703 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 704 | }; |
| 705 | |
Paul Walmsley | 46e0ccf | 2009-01-27 19:44:18 -0700 | [diff] [blame] | 706 | static struct clockdomain dpll1_clkdm = { |
| 707 | .name = "dpll1_clkdm", |
| 708 | .pwrdm = { .name = "dpll1_pwrdm" }, |
| 709 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 710 | }; |
| 711 | |
| 712 | static struct clockdomain dpll2_clkdm = { |
| 713 | .name = "dpll2_clkdm", |
| 714 | .pwrdm = { .name = "dpll2_pwrdm" }, |
| 715 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 716 | }; |
| 717 | |
| 718 | static struct clockdomain dpll3_clkdm = { |
| 719 | .name = "dpll3_clkdm", |
| 720 | .pwrdm = { .name = "dpll3_pwrdm" }, |
| 721 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 722 | }; |
| 723 | |
| 724 | static struct clockdomain dpll4_clkdm = { |
| 725 | .name = "dpll4_clkdm", |
| 726 | .pwrdm = { .name = "dpll4_pwrdm" }, |
| 727 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), |
| 728 | }; |
| 729 | |
| 730 | static struct clockdomain dpll5_clkdm = { |
| 731 | .name = "dpll5_clkdm", |
| 732 | .pwrdm = { .name = "dpll5_pwrdm" }, |
Paul Walmsley | d41ad52 | 2009-02-05 20:45:25 -0700 | [diff] [blame] | 733 | .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), |
Paul Walmsley | 46e0ccf | 2009-01-27 19:44:18 -0700 | [diff] [blame] | 734 | }; |
| 735 | |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 736 | #endif /* CONFIG_ARCH_OMAP34XX */ |
| 737 | |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 738 | #include "clockdomains44xx.h" |
| 739 | |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 740 | /* |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 741 | * Clockdomain hwsup dependencies (34XX only) |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 742 | */ |
| 743 | |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 744 | static struct clkdm_autodep clkdm_autodeps[] = { |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 745 | { |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 746 | .clkdm = { .name = "mpu_clkdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 747 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 748 | }, |
| 749 | { |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 750 | .clkdm = { .name = "iva2_clkdm" }, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 751 | .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) |
| 752 | }, |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 753 | { |
Paul Walmsley | 55ed969 | 2010-01-26 20:12:59 -0700 | [diff] [blame^] | 754 | .clkdm = { .name = NULL }, |
Paul Walmsley | 5b74c67 | 2009-02-03 02:10:03 -0700 | [diff] [blame] | 755 | } |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 756 | }; |
| 757 | |
| 758 | /* |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 759 | * List of clockdomain pointers per platform |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 760 | */ |
| 761 | |
| 762 | static struct clockdomain *clockdomains_omap[] = { |
| 763 | |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 764 | #if defined(CONFIG_ARCH_OMAP24XX) | defined(CONFIG_ARCH_OMAP34XX) |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 765 | &wkup_clkdm, |
Paul Walmsley | d37f1a1 | 2008-09-10 10:47:36 -0600 | [diff] [blame] | 766 | &cm_clkdm, |
| 767 | &prm_clkdm, |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 768 | #endif |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 769 | |
| 770 | #ifdef CONFIG_ARCH_OMAP2420 |
| 771 | &mpu_2420_clkdm, |
| 772 | &iva1_2420_clkdm, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 773 | &dsp_2420_clkdm, |
| 774 | &gfx_2420_clkdm, |
| 775 | &core_l3_2420_clkdm, |
| 776 | &core_l4_2420_clkdm, |
| 777 | &dss_2420_clkdm, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 778 | #endif |
| 779 | |
| 780 | #ifdef CONFIG_ARCH_OMAP2430 |
| 781 | &mpu_2430_clkdm, |
| 782 | &mdm_clkdm, |
Abhijit Pagare | 84c0c39 | 2010-01-26 20:12:53 -0700 | [diff] [blame] | 783 | &dsp_2430_clkdm, |
| 784 | &gfx_2430_clkdm, |
| 785 | &core_l3_2430_clkdm, |
| 786 | &core_l4_2430_clkdm, |
| 787 | &dss_2430_clkdm, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 788 | #endif |
| 789 | |
| 790 | #ifdef CONFIG_ARCH_OMAP34XX |
| 791 | &mpu_34xx_clkdm, |
| 792 | &neon_clkdm, |
| 793 | &iva2_clkdm, |
| 794 | &gfx_3430es1_clkdm, |
| 795 | &sgx_clkdm, |
| 796 | &d2d_clkdm, |
| 797 | &core_l3_34xx_clkdm, |
| 798 | &core_l4_34xx_clkdm, |
| 799 | &dss_34xx_clkdm, |
| 800 | &cam_clkdm, |
| 801 | &usbhost_clkdm, |
| 802 | &per_clkdm, |
| 803 | &emu_clkdm, |
Paul Walmsley | 46e0ccf | 2009-01-27 19:44:18 -0700 | [diff] [blame] | 804 | &dpll1_clkdm, |
| 805 | &dpll2_clkdm, |
| 806 | &dpll3_clkdm, |
| 807 | &dpll4_clkdm, |
| 808 | &dpll5_clkdm, |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 809 | #endif |
| 810 | |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 811 | #ifdef CONFIG_ARCH_OMAP4 |
| 812 | &l4_cefuse_44xx_clkdm, |
| 813 | &l4_cfg_44xx_clkdm, |
| 814 | &tesla_44xx_clkdm, |
| 815 | &l3_gfx_44xx_clkdm, |
| 816 | &ivahd_44xx_clkdm, |
| 817 | &l4_secure_44xx_clkdm, |
| 818 | &l4_per_44xx_clkdm, |
| 819 | &abe_44xx_clkdm, |
Abhijit Pagare | 6b04e0d | 2010-01-26 20:12:58 -0700 | [diff] [blame] | 820 | &l3_instr_44xx_clkdm, |
Abhijit Pagare | 1a42272 | 2010-01-26 20:12:54 -0700 | [diff] [blame] | 821 | &l3_init_44xx_clkdm, |
| 822 | &mpuss_44xx_clkdm, |
| 823 | &mpu0_44xx_clkdm, |
| 824 | &mpu1_44xx_clkdm, |
| 825 | &l3_emif_44xx_clkdm, |
| 826 | &l4_ao_44xx_clkdm, |
| 827 | &ducati_44xx_clkdm, |
| 828 | &l3_2_44xx_clkdm, |
| 829 | &l3_1_44xx_clkdm, |
| 830 | &l3_d2d_44xx_clkdm, |
| 831 | &iss_44xx_clkdm, |
| 832 | &l3_dss_44xx_clkdm, |
| 833 | &l4_wkup_44xx_clkdm, |
| 834 | &emu_sys_44xx_clkdm, |
| 835 | &l3_dma_44xx_clkdm, |
| 836 | #endif |
| 837 | |
Paul Walmsley | 801954d | 2008-08-19 11:08:44 +0300 | [diff] [blame] | 838 | NULL, |
| 839 | }; |
| 840 | |
| 841 | #endif |