powerdomains44xx_data.c (9846B)
1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * OMAP4 Power domains framework 4 * 5 * Copyright (C) 2009-2011 Texas Instruments, Inc. 6 * Copyright (C) 2009-2011 Nokia Corporation 7 * 8 * Abhijit Pagare (abhijitpagare@ti.com) 9 * Benoit Cousson (b-cousson@ti.com) 10 * Paul Walmsley (paul@pwsan.com) 11 * 12 * This file is automatically generated from the OMAP hardware databases. 13 * We respectfully ask that any modifications to this file be coordinated 14 * with the public linux-omap@vger.kernel.org mailing list and the 15 * authors above to ensure that the autogeneration scripts are kept 16 * up-to-date with the file contents. 17 */ 18 19#include <linux/kernel.h> 20#include <linux/init.h> 21 22#include "powerdomain.h" 23 24#include "prcm-common.h" 25#include "prcm44xx.h" 26#include "prm-regbits-44xx.h" 27#include "prm44xx.h" 28#include "prcm_mpu44xx.h" 29 30/* core_44xx_pwrdm: CORE power domain */ 31static struct powerdomain core_44xx_pwrdm = { 32 .name = "core_pwrdm", 33 .voltdm = { .name = "core" }, 34 .prcm_offs = OMAP4430_PRM_CORE_INST, 35 .prcm_partition = OMAP4430_PRM_PARTITION, 36 .pwrsts = PWRSTS_RET_ON, 37 .pwrsts_logic_ret = PWRSTS_OFF_RET, 38 .banks = 5, 39 .pwrsts_mem_ret = { 40 [0] = PWRSTS_OFF, /* core_nret_bank */ 41 [1] = PWRSTS_RET, /* core_ocmram */ 42 [2] = PWRSTS_RET, /* core_other_bank */ 43 [3] = PWRSTS_OFF_RET, /* ducati_l2ram */ 44 [4] = PWRSTS_OFF_RET, /* ducati_unicache */ 45 }, 46 .pwrsts_mem_on = { 47 [0] = PWRSTS_ON, /* core_nret_bank */ 48 [1] = PWRSTS_ON, /* core_ocmram */ 49 [2] = PWRSTS_ON, /* core_other_bank */ 50 [3] = PWRSTS_ON, /* ducati_l2ram */ 51 [4] = PWRSTS_ON, /* ducati_unicache */ 52 }, 53 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 54}; 55 56/* gfx_44xx_pwrdm: 3D accelerator power domain */ 57static struct powerdomain gfx_44xx_pwrdm = { 58 .name = "gfx_pwrdm", 59 .voltdm = { .name = "core" }, 60 .prcm_offs = OMAP4430_PRM_GFX_INST, 61 .prcm_partition = OMAP4430_PRM_PARTITION, 62 .pwrsts = PWRSTS_OFF_ON, 63 .banks = 1, 64 .pwrsts_mem_ret = { 65 [0] = PWRSTS_OFF, /* gfx_mem */ 66 }, 67 .pwrsts_mem_on = { 68 [0] = PWRSTS_ON, /* gfx_mem */ 69 }, 70 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 71}; 72 73/* abe_44xx_pwrdm: Audio back end power domain */ 74static struct powerdomain abe_44xx_pwrdm = { 75 .name = "abe_pwrdm", 76 .voltdm = { .name = "iva" }, 77 .prcm_offs = OMAP4430_PRM_ABE_INST, 78 .prcm_partition = OMAP4430_PRM_PARTITION, 79 .pwrsts = PWRSTS_OFF_RET_ON, 80 .pwrsts_logic_ret = PWRSTS_OFF, 81 .banks = 2, 82 .pwrsts_mem_ret = { 83 [0] = PWRSTS_RET, /* aessmem */ 84 [1] = PWRSTS_OFF, /* periphmem */ 85 }, 86 .pwrsts_mem_on = { 87 [0] = PWRSTS_ON, /* aessmem */ 88 [1] = PWRSTS_ON, /* periphmem */ 89 }, 90 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 91}; 92 93/* dss_44xx_pwrdm: Display subsystem power domain */ 94static struct powerdomain dss_44xx_pwrdm = { 95 .name = "dss_pwrdm", 96 .voltdm = { .name = "core" }, 97 .prcm_offs = OMAP4430_PRM_DSS_INST, 98 .prcm_partition = OMAP4430_PRM_PARTITION, 99 .pwrsts = PWRSTS_OFF_RET_ON, 100 .pwrsts_logic_ret = PWRSTS_OFF, 101 .banks = 1, 102 .pwrsts_mem_ret = { 103 [0] = PWRSTS_OFF, /* dss_mem */ 104 }, 105 .pwrsts_mem_on = { 106 [0] = PWRSTS_ON, /* dss_mem */ 107 }, 108 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 109}; 110 111/* tesla_44xx_pwrdm: Tesla processor power domain */ 112static struct powerdomain tesla_44xx_pwrdm = { 113 .name = "tesla_pwrdm", 114 .voltdm = { .name = "iva" }, 115 .prcm_offs = OMAP4430_PRM_TESLA_INST, 116 .prcm_partition = OMAP4430_PRM_PARTITION, 117 .pwrsts = PWRSTS_OFF_RET_ON, 118 .pwrsts_logic_ret = PWRSTS_OFF_RET, 119 .banks = 3, 120 .pwrsts_mem_ret = { 121 [0] = PWRSTS_RET, /* tesla_edma */ 122 [1] = PWRSTS_OFF_RET, /* tesla_l1 */ 123 [2] = PWRSTS_OFF_RET, /* tesla_l2 */ 124 }, 125 .pwrsts_mem_on = { 126 [0] = PWRSTS_ON, /* tesla_edma */ 127 [1] = PWRSTS_ON, /* tesla_l1 */ 128 [2] = PWRSTS_ON, /* tesla_l2 */ 129 }, 130 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 131}; 132 133/* wkup_44xx_pwrdm: Wake-up power domain */ 134static struct powerdomain wkup_44xx_pwrdm = { 135 .name = "wkup_pwrdm", 136 .voltdm = { .name = "wakeup" }, 137 .prcm_offs = OMAP4430_PRM_WKUP_INST, 138 .prcm_partition = OMAP4430_PRM_PARTITION, 139 .pwrsts = PWRSTS_ON, 140 .banks = 1, 141 .pwrsts_mem_ret = { 142 [0] = PWRSTS_OFF, /* wkup_bank */ 143 }, 144 .pwrsts_mem_on = { 145 [0] = PWRSTS_ON, /* wkup_bank */ 146 }, 147}; 148 149/* cpu0_44xx_pwrdm: MPU0 processor and Neon coprocessor power domain */ 150static struct powerdomain cpu0_44xx_pwrdm = { 151 .name = "cpu0_pwrdm", 152 .voltdm = { .name = "mpu" }, 153 .prcm_offs = OMAP4430_PRCM_MPU_CPU0_INST, 154 .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, 155 .pwrsts = PWRSTS_OFF_RET_ON, 156 .pwrsts_logic_ret = PWRSTS_OFF_RET, 157 .banks = 1, 158 .pwrsts_mem_ret = { 159 [0] = PWRSTS_OFF_RET, /* cpu0_l1 */ 160 }, 161 .pwrsts_mem_on = { 162 [0] = PWRSTS_ON, /* cpu0_l1 */ 163 }, 164}; 165 166/* cpu1_44xx_pwrdm: MPU1 processor and Neon coprocessor power domain */ 167static struct powerdomain cpu1_44xx_pwrdm = { 168 .name = "cpu1_pwrdm", 169 .voltdm = { .name = "mpu" }, 170 .prcm_offs = OMAP4430_PRCM_MPU_CPU1_INST, 171 .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, 172 .pwrsts = PWRSTS_OFF_RET_ON, 173 .pwrsts_logic_ret = PWRSTS_OFF_RET, 174 .banks = 1, 175 .pwrsts_mem_ret = { 176 [0] = PWRSTS_OFF_RET, /* cpu1_l1 */ 177 }, 178 .pwrsts_mem_on = { 179 [0] = PWRSTS_ON, /* cpu1_l1 */ 180 }, 181}; 182 183/* emu_44xx_pwrdm: Emulation power domain */ 184static struct powerdomain emu_44xx_pwrdm = { 185 .name = "emu_pwrdm", 186 .voltdm = { .name = "wakeup" }, 187 .prcm_offs = OMAP4430_PRM_EMU_INST, 188 .prcm_partition = OMAP4430_PRM_PARTITION, 189 .pwrsts = PWRSTS_OFF_ON, 190 .banks = 1, 191 .pwrsts_mem_ret = { 192 [0] = PWRSTS_OFF, /* emu_bank */ 193 }, 194 .pwrsts_mem_on = { 195 [0] = PWRSTS_ON, /* emu_bank */ 196 }, 197}; 198 199/* mpu_44xx_pwrdm: Modena processor and the Neon coprocessor power domain */ 200static struct powerdomain mpu_44xx_pwrdm = { 201 .name = "mpu_pwrdm", 202 .voltdm = { .name = "mpu" }, 203 .prcm_offs = OMAP4430_PRM_MPU_INST, 204 .prcm_partition = OMAP4430_PRM_PARTITION, 205 .pwrsts = PWRSTS_RET_ON, 206 .pwrsts_logic_ret = PWRSTS_OFF_RET, 207 .banks = 3, 208 .pwrsts_mem_ret = { 209 [0] = PWRSTS_OFF_RET, /* mpu_l1 */ 210 [1] = PWRSTS_OFF_RET, /* mpu_l2 */ 211 [2] = PWRSTS_RET, /* mpu_ram */ 212 }, 213 .pwrsts_mem_on = { 214 [0] = PWRSTS_ON, /* mpu_l1 */ 215 [1] = PWRSTS_ON, /* mpu_l2 */ 216 [2] = PWRSTS_ON, /* mpu_ram */ 217 }, 218}; 219 220/* ivahd_44xx_pwrdm: IVA-HD power domain */ 221static struct powerdomain ivahd_44xx_pwrdm = { 222 .name = "ivahd_pwrdm", 223 .voltdm = { .name = "iva" }, 224 .prcm_offs = OMAP4430_PRM_IVAHD_INST, 225 .prcm_partition = OMAP4430_PRM_PARTITION, 226 .pwrsts = PWRSTS_OFF_RET_ON, 227 .pwrsts_logic_ret = PWRSTS_OFF, 228 .banks = 4, 229 .pwrsts_mem_ret = { 230 [0] = PWRSTS_OFF, /* hwa_mem */ 231 [1] = PWRSTS_OFF_RET, /* sl2_mem */ 232 [2] = PWRSTS_OFF_RET, /* tcm1_mem */ 233 [3] = PWRSTS_OFF_RET, /* tcm2_mem */ 234 }, 235 .pwrsts_mem_on = { 236 [0] = PWRSTS_ON, /* hwa_mem */ 237 [1] = PWRSTS_ON, /* sl2_mem */ 238 [2] = PWRSTS_ON, /* tcm1_mem */ 239 [3] = PWRSTS_ON, /* tcm2_mem */ 240 }, 241 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 242}; 243 244/* cam_44xx_pwrdm: Camera subsystem power domain */ 245static struct powerdomain cam_44xx_pwrdm = { 246 .name = "cam_pwrdm", 247 .voltdm = { .name = "core" }, 248 .prcm_offs = OMAP4430_PRM_CAM_INST, 249 .prcm_partition = OMAP4430_PRM_PARTITION, 250 .pwrsts = PWRSTS_OFF_ON, 251 .banks = 1, 252 .pwrsts_mem_ret = { 253 [0] = PWRSTS_OFF, /* cam_mem */ 254 }, 255 .pwrsts_mem_on = { 256 [0] = PWRSTS_ON, /* cam_mem */ 257 }, 258 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 259}; 260 261/* l3init_44xx_pwrdm: L3 initators pheripherals power domain */ 262static struct powerdomain l3init_44xx_pwrdm = { 263 .name = "l3init_pwrdm", 264 .voltdm = { .name = "core" }, 265 .prcm_offs = OMAP4430_PRM_L3INIT_INST, 266 .prcm_partition = OMAP4430_PRM_PARTITION, 267 .pwrsts = PWRSTS_RET_ON, 268 .pwrsts_logic_ret = PWRSTS_OFF_RET, 269 .banks = 1, 270 .pwrsts_mem_ret = { 271 [0] = PWRSTS_OFF, /* l3init_bank1 */ 272 }, 273 .pwrsts_mem_on = { 274 [0] = PWRSTS_ON, /* l3init_bank1 */ 275 }, 276 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 277}; 278 279/* l4per_44xx_pwrdm: Target peripherals power domain */ 280static struct powerdomain l4per_44xx_pwrdm = { 281 .name = "l4per_pwrdm", 282 .voltdm = { .name = "core" }, 283 .prcm_offs = OMAP4430_PRM_L4PER_INST, 284 .prcm_partition = OMAP4430_PRM_PARTITION, 285 .pwrsts = PWRSTS_RET_ON, 286 .pwrsts_logic_ret = PWRSTS_OFF_RET, 287 .banks = 2, 288 .pwrsts_mem_ret = { 289 [0] = PWRSTS_OFF, /* nonretained_bank */ 290 [1] = PWRSTS_RET, /* retained_bank */ 291 }, 292 .pwrsts_mem_on = { 293 [0] = PWRSTS_ON, /* nonretained_bank */ 294 [1] = PWRSTS_ON, /* retained_bank */ 295 }, 296 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 297}; 298 299/* 300 * always_on_core_44xx_pwrdm: Always ON logic that sits in VDD_CORE voltage 301 * domain 302 */ 303static struct powerdomain always_on_core_44xx_pwrdm = { 304 .name = "always_on_core_pwrdm", 305 .voltdm = { .name = "core" }, 306 .prcm_offs = OMAP4430_PRM_ALWAYS_ON_INST, 307 .prcm_partition = OMAP4430_PRM_PARTITION, 308 .pwrsts = PWRSTS_ON, 309}; 310 311/* cefuse_44xx_pwrdm: Customer efuse controller power domain */ 312static struct powerdomain cefuse_44xx_pwrdm = { 313 .name = "cefuse_pwrdm", 314 .voltdm = { .name = "core" }, 315 .prcm_offs = OMAP4430_PRM_CEFUSE_INST, 316 .prcm_partition = OMAP4430_PRM_PARTITION, 317 .pwrsts = PWRSTS_OFF_ON, 318 .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, 319}; 320 321/* 322 * The following power domains are not under SW control 323 * 324 * always_on_iva 325 * always_on_mpu 326 * stdefuse 327 */ 328 329/* As powerdomains are added or removed above, this list must also be changed */ 330static struct powerdomain *powerdomains_omap44xx[] __initdata = { 331 &core_44xx_pwrdm, 332 &gfx_44xx_pwrdm, 333 &abe_44xx_pwrdm, 334 &dss_44xx_pwrdm, 335 &tesla_44xx_pwrdm, 336 &wkup_44xx_pwrdm, 337 &cpu0_44xx_pwrdm, 338 &cpu1_44xx_pwrdm, 339 &emu_44xx_pwrdm, 340 &mpu_44xx_pwrdm, 341 &ivahd_44xx_pwrdm, 342 &cam_44xx_pwrdm, 343 &l3init_44xx_pwrdm, 344 &l4per_44xx_pwrdm, 345 &always_on_core_44xx_pwrdm, 346 &cefuse_44xx_pwrdm, 347 NULL 348}; 349 350void __init omap44xx_powerdomains_init(void) 351{ 352 pwrdm_register_platform_funcs(&omap4_pwrdm_operations); 353 pwrdm_register_pwrdms(powerdomains_omap44xx); 354 pwrdm_complete_init(); 355}