release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-omap2/powerdomains44xx.h

   1 /*
   2  * OMAP4 Power domains framework
   3  *
   4  * Copyright (C) 2009-2010 Texas Instruments, Inc.
   5  * Copyright (C) 2009-2010 Nokia Corporation
   6  *
   7  * Abhijit Pagare (abhijitpagare@ti.com)
   8  * Benoit Cousson (b-cousson@ti.com)
   9  * Paul Walmsley (paul@pwsan.com)
  10  *
  11  * This file is automatically generated from the OMAP hardware databases.
  12  * We respectfully ask that any modifications to this file be coordinated
  13  * with the public linux-omap@vger.kernel.org mailing list and the
  14  * authors above to ensure that the autogeneration scripts are kept
  15  * up-to-date with the file contents.
  16  *
  17  * This program is free software; you can redistribute it and/or modify
  18  * it under the terms of the GNU General Public License version 2 as
  19  * published by the Free Software Foundation.
  20  */
  21
  22 #ifndef __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H
  23 #define __ARCH_ARM_MACH_OMAP2_POWERDOMAINS44XX_H
  24
  25 #include <plat/powerdomain.h>
  26
  27 #include "prcm-common.h"
  28 #include "cm.h"
  29 #include "cm-regbits-44xx.h"
  30 #include "prm.h"
  31 #include "prm-regbits-44xx.h"
  32
  33 #if defined(CONFIG_ARCH_OMAP4)
  34
  35 /* core_44xx_pwrdm: CORE power domain */
  36 static struct powerdomain core_44xx_pwrdm = {
  37         .name             = "core_pwrdm",
  38         .prcm_offs        = OMAP4430_PRM_CORE_MOD,
  39         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
  40         .pwrsts           = PWRSTS_RET_ON,
  41         .pwrsts_logic_ret = PWRSTS_OFF_RET,
  42         .banks            = 5,
  43         .pwrsts_mem_ret = {
  44                 [0] = PWRDM_POWER_OFF,  /* core_nret_bank */
  45                 [1] = PWRSTS_OFF_RET,   /* core_ocmram */
  46                 [2] = PWRDM_POWER_RET,  /* core_other_bank */
  47                 [3] = PWRSTS_OFF_RET,   /* ducati_l2ram */
  48                 [4] = PWRSTS_OFF_RET,   /* ducati_unicache */
  49         },
  50         .pwrsts_mem_on  = {
  51                 [0] = PWRDM_POWER_ON,   /* core_nret_bank */
  52                 [1] = PWRSTS_OFF_RET,   /* core_ocmram */
  53                 [2] = PWRDM_POWER_ON,   /* core_other_bank */
  54                 [3] = PWRDM_POWER_ON,   /* ducati_l2ram */
  55                 [4] = PWRDM_POWER_ON,   /* ducati_unicache */
  56         },
  57         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
  58 };
  59
  60 /* gfx_44xx_pwrdm: 3D accelerator power domain */
  61 static struct powerdomain gfx_44xx_pwrdm = {
  62         .name             = "gfx_pwrdm",
  63         .prcm_offs        = OMAP4430_PRM_GFX_MOD,
  64         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
  65         .pwrsts           = PWRSTS_OFF_ON,
  66         .banks            = 1,
  67         .pwrsts_mem_ret = {
  68                 [0] = PWRDM_POWER_OFF,  /* gfx_mem */
  69         },
  70         .pwrsts_mem_on  = {
  71                 [0] = PWRDM_POWER_ON,   /* gfx_mem */
  72         },
  73         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
  74 };
  75
  76 /* abe_44xx_pwrdm: Audio back end power domain */
  77 static struct powerdomain abe_44xx_pwrdm = {
  78         .name             = "abe_pwrdm",
  79         .prcm_offs        = OMAP4430_PRM_ABE_MOD,
  80         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
  81         .pwrsts           = PWRSTS_OFF_RET_ON,
  82         .pwrsts_logic_ret = PWRDM_POWER_OFF,
  83         .banks            = 2,
  84         .pwrsts_mem_ret = {
  85                 [0] = PWRDM_POWER_RET,  /* aessmem */
  86                 [1] = PWRDM_POWER_OFF,  /* periphmem */
  87         },
  88         .pwrsts_mem_on  = {
  89                 [0] = PWRDM_POWER_ON,   /* aessmem */
  90                 [1] = PWRDM_POWER_ON,   /* periphmem */
  91         },
  92         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
  93 };
  94
  95 /* dss_44xx_pwrdm: Display subsystem power domain */
  96 static struct powerdomain dss_44xx_pwrdm = {
  97         .name             = "dss_pwrdm",
  98         .prcm_offs        = OMAP4430_PRM_DSS_MOD,
  99         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 100         .pwrsts           = PWRSTS_OFF_RET_ON,
 101         .pwrsts_logic_ret = PWRSTS_OFF_RET,
 102         .banks            = 1,
 103         .pwrsts_mem_ret = {
 104                 [0] = PWRDM_POWER_OFF,  /* dss_mem */
 105         },
 106         .pwrsts_mem_on  = {
 107                 [0] = PWRDM_POWER_ON,   /* dss_mem */
 108         },
 109         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 110 };
 111
 112 /* tesla_44xx_pwrdm: Tesla processor power domain */
 113 static struct powerdomain tesla_44xx_pwrdm = {
 114         .name             = "tesla_pwrdm",
 115         .prcm_offs        = OMAP4430_PRM_TESLA_MOD,
 116         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 117         .pwrsts           = PWRSTS_OFF_RET_ON,
 118         .pwrsts_logic_ret = PWRSTS_OFF_RET,
 119         .banks            = 3,
 120         .pwrsts_mem_ret = {
 121                 [0] = PWRDM_POWER_RET,  /* tesla_edma */
 122                 [1] = PWRSTS_OFF_RET,   /* tesla_l1 */
 123                 [2] = PWRSTS_OFF_RET,   /* tesla_l2 */
 124         },
 125         .pwrsts_mem_on  = {
 126                 [0] = PWRDM_POWER_ON,   /* tesla_edma */
 127                 [1] = PWRDM_POWER_ON,   /* tesla_l1 */
 128                 [2] = PWRDM_POWER_ON,   /* tesla_l2 */
 129         },
 130         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 131 };
 132
 133 /* wkup_44xx_pwrdm: Wake-up power domain */
 134 static struct powerdomain wkup_44xx_pwrdm = {
 135         .name             = "wkup_pwrdm",
 136         .prcm_offs        = OMAP4430_PRM_WKUP_MOD,
 137         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 138         .pwrsts           = PWRSTS_ON,
 139         .banks            = 1,
 140         .pwrsts_mem_ret = {
 141                 [0] = PWRDM_POWER_OFF,  /* wkup_bank */
 142         },
 143         .pwrsts_mem_on  = {
 144                 [0] = PWRDM_POWER_ON,   /* wkup_bank */
 145         },
 146 };
 147
 148 /* cpu0_44xx_pwrdm: MPU0 processor and Neon coprocessor power domain */
 149 static struct powerdomain cpu0_44xx_pwrdm = {
 150         .name             = "cpu0_pwrdm",
 151         .prcm_offs        = OMAP4430_PRCM_MPU_CPU0_MOD,
 152         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 153         .pwrsts           = PWRSTS_OFF_RET_ON,
 154         .pwrsts_logic_ret = PWRSTS_OFF_RET,
 155         .banks            = 1,
 156         .pwrsts_mem_ret = {
 157                 [0] = PWRSTS_OFF_RET,   /* cpu0_l1 */
 158         },
 159         .pwrsts_mem_on  = {
 160                 [0] = PWRDM_POWER_ON,   /* cpu0_l1 */
 161         },
 162 };
 163
 164 /* cpu1_44xx_pwrdm: MPU1 processor and Neon coprocessor power domain */
 165 static struct powerdomain cpu1_44xx_pwrdm = {
 166         .name             = "cpu1_pwrdm",
 167         .prcm_offs        = OMAP4430_PRCM_MPU_CPU1_MOD,
 168         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 169         .pwrsts           = PWRSTS_OFF_RET_ON,
 170         .pwrsts_logic_ret = PWRSTS_OFF_RET,
 171         .banks            = 1,
 172         .pwrsts_mem_ret = {
 173                 [0] = PWRSTS_OFF_RET,   /* cpu1_l1 */
 174         },
 175         .pwrsts_mem_on  = {
 176                 [0] = PWRDM_POWER_ON,   /* cpu1_l1 */
 177         },
 178 };
 179
 180 /* emu_44xx_pwrdm: Emulation power domain */
 181 static struct powerdomain emu_44xx_pwrdm = {
 182         .name             = "emu_pwrdm",
 183         .prcm_offs        = OMAP4430_PRM_EMU_MOD,
 184         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 185         .pwrsts           = PWRSTS_OFF_ON,
 186         .banks            = 1,
 187         .pwrsts_mem_ret = {
 188                 [0] = PWRDM_POWER_OFF,  /* emu_bank */
 189         },
 190         .pwrsts_mem_on  = {
 191                 [0] = PWRDM_POWER_ON,   /* emu_bank */
 192         },
 193 };
 194
 195 /* mpu_44xx_pwrdm: Modena processor and the Neon coprocessor power domain */
 196 static struct powerdomain mpu_44xx_pwrdm = {
 197         .name             = "mpu_pwrdm",
 198         .prcm_offs        = OMAP4430_PRM_MPU_MOD,
 199         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 200         .pwrsts           = PWRSTS_OFF_RET_ON,
 201         .pwrsts_logic_ret = PWRSTS_OFF_RET,
 202         .banks            = 3,
 203         .pwrsts_mem_ret = {
 204                 [0] = PWRSTS_OFF_RET,   /* mpu_l1 */
 205                 [1] = PWRSTS_OFF_RET,   /* mpu_l2 */
 206                 [2] = PWRDM_POWER_RET,  /* mpu_ram */
 207         },
 208         .pwrsts_mem_on  = {
 209                 [0] = PWRDM_POWER_ON,   /* mpu_l1 */
 210                 [1] = PWRDM_POWER_ON,   /* mpu_l2 */
 211                 [2] = PWRDM_POWER_ON,   /* mpu_ram */
 212         },
 213 };
 214
 215 /* ivahd_44xx_pwrdm: IVA-HD power domain */
 216 static struct powerdomain ivahd_44xx_pwrdm = {
 217         .name             = "ivahd_pwrdm",
 218         .prcm_offs        = OMAP4430_PRM_IVAHD_MOD,
 219         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 220         .pwrsts           = PWRSTS_OFF_RET_ON,
 221         .pwrsts_logic_ret = PWRDM_POWER_OFF,
 222         .banks            = 4,
 223         .pwrsts_mem_ret = {
 224                 [0] = PWRDM_POWER_OFF,  /* hwa_mem */
 225                 [1] = PWRSTS_OFF_RET,   /* sl2_mem */
 226                 [2] = PWRSTS_OFF_RET,   /* tcm1_mem */
 227                 [3] = PWRSTS_OFF_RET,   /* tcm2_mem */
 228         },
 229         .pwrsts_mem_on  = {
 230                 [0] = PWRDM_POWER_ON,   /* hwa_mem */
 231                 [1] = PWRDM_POWER_ON,   /* sl2_mem */
 232                 [2] = PWRDM_POWER_ON,   /* tcm1_mem */
 233                 [3] = PWRDM_POWER_ON,   /* tcm2_mem */
 234         },
 235         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 236 };
 237
 238 /* cam_44xx_pwrdm: Camera subsystem power domain */
 239 static struct powerdomain cam_44xx_pwrdm = {
 240         .name             = "cam_pwrdm",
 241         .prcm_offs        = OMAP4430_PRM_CAM_MOD,
 242         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 243         .pwrsts           = PWRSTS_OFF_ON,
 244         .banks            = 1,
 245         .pwrsts_mem_ret = {
 246                 [0] = PWRDM_POWER_OFF,  /* cam_mem */
 247         },
 248         .pwrsts_mem_on  = {
 249                 [0] = PWRDM_POWER_ON,   /* cam_mem */
 250         },
 251         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 252 };
 253
 254 /* l3init_44xx_pwrdm: L3 initators pheripherals power domain  */
 255 static struct powerdomain l3init_44xx_pwrdm = {
 256         .name             = "l3init_pwrdm",
 257         .prcm_offs        = OMAP4430_PRM_L3INIT_MOD,
 258         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 259         .pwrsts           = PWRSTS_OFF_RET_ON,
 260         .pwrsts_logic_ret = PWRSTS_OFF_RET,
 261         .banks            = 1,
 262         .pwrsts_mem_ret = {
 263                 [0] = PWRDM_POWER_OFF,  /* l3init_bank1 */
 264         },
 265         .pwrsts_mem_on  = {
 266                 [0] = PWRDM_POWER_ON,   /* l3init_bank1 */
 267         },
 268         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 269 };
 270
 271 /* l4per_44xx_pwrdm: Target peripherals power domain */
 272 static struct powerdomain l4per_44xx_pwrdm = {
 273         .name             = "l4per_pwrdm",
 274         .prcm_offs        = OMAP4430_PRM_L4PER_MOD,
 275         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 276         .pwrsts           = PWRSTS_OFF_RET_ON,
 277         .pwrsts_logic_ret = PWRSTS_OFF_RET,
 278         .banks            = 2,
 279         .pwrsts_mem_ret = {
 280                 [0] = PWRDM_POWER_OFF,  /* nonretained_bank */
 281                 [1] = PWRDM_POWER_RET,  /* retained_bank */
 282         },
 283         .pwrsts_mem_on  = {
 284                 [0] = PWRDM_POWER_ON,   /* nonretained_bank */
 285                 [1] = PWRDM_POWER_ON,   /* retained_bank */
 286         },
 287         .flags          = PWRDM_HAS_LOWPOWERSTATECHANGE,
 288 };
 289
 290 /*
 291  * always_on_core_44xx_pwrdm: Always ON logic that sits in VDD_CORE voltage
 292  * domain
 293  */
 294 static struct powerdomain always_on_core_44xx_pwrdm = {
 295         .name             = "always_on_core_pwrdm",
 296         .prcm_offs        = OMAP4430_PRM_ALWAYS_ON_MOD,
 297         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 298         .pwrsts           = PWRSTS_ON,
 299 };
 300
 301 /* cefuse_44xx_pwrdm: Customer efuse controller power domain */
 302 static struct powerdomain cefuse_44xx_pwrdm = {
 303         .name             = "cefuse_pwrdm",
 304         .prcm_offs        = OMAP4430_PRM_CEFUSE_MOD,
 305         .omap_chip        = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
 306         .pwrsts           = PWRSTS_OFF_ON,
 307 };
 308
 309 /*
 310  * The following power domains are not under SW control
 311  *
 312  * always_on_iva
 313  * always_on_mpu
 314  * stdefuse
 315  */
 316
 317 #endif
 318
 319 #endif