arch/arm/mach-omap2/prm33xx.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * AM33XX PRM instance offset macros
   4  *
   5  * Copyright (C) 2011-2012 Texas Instruments Incorporated - https://www.ti.com/
   6  */
   7
   8 #ifndef __ARCH_ARM_MACH_OMAP2_PRM33XX_H
   9 #define __ARCH_ARM_MACH_OMAP2_PRM33XX_H
  10
  11 #include "prcm-common.h"
  12 #include "prm.h"
  13
  14 #define AM33XX_PRM_BASE               0x44E00000
  15
  16 #define AM33XX_PRM_REGADDR(inst, reg)                         \
  17         AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRM_BASE + (inst) + (reg))
  18
  19
  20 /* PRM instances */
  21 #define AM33XX_PRM_OCP_SOCKET_MOD       0x0B00
  22 #define AM33XX_PRM_PER_MOD              0x0C00
  23 #define AM33XX_PRM_WKUP_MOD             0x0D00
  24 #define AM33XX_PRM_MPU_MOD              0x0E00
  25 #define AM33XX_PRM_DEVICE_MOD           0x0F00
  26 #define AM33XX_PRM_RTC_MOD              0x1000
  27 #define AM33XX_PRM_GFX_MOD              0x1100
  28 #define AM33XX_PRM_CEFUSE_MOD           0x1200
  29
  30 /* PRM.PER_PRM register offsets */
  31 #define AM33XX_PM_PER_PWRSTST_OFFSET            0x0008
  32 #define AM33XX_PM_PER_PWRSTST                   AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x0008)
  33 #define AM33XX_PM_PER_PWRSTCTRL_OFFSET          0x000c
  34 #define AM33XX_PM_PER_PWRSTCTRL                 AM33XX_PRM_REGADDR(AM33XX_PRM_PER_MOD, 0x000c)
  35
  36 /* PRM.WKUP_PRM register offsets */
  37 #define AM33XX_PM_WKUP_PWRSTCTRL_OFFSET         0x0004
  38 #define AM33XX_PM_WKUP_PWRSTCTRL                AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0004)
  39 #define AM33XX_PM_WKUP_PWRSTST_OFFSET           0x0008
  40 #define AM33XX_PM_WKUP_PWRSTST                  AM33XX_PRM_REGADDR(AM33XX_PRM_WKUP_MOD, 0x0008)
  41
  42 /* PRM.MPU_PRM register offsets */
  43 #define AM33XX_PM_MPU_PWRSTCTRL_OFFSET          0x0000
  44 #define AM33XX_PM_MPU_PWRSTCTRL                 AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0000)
  45 #define AM33XX_PM_MPU_PWRSTST_OFFSET            0x0004
  46 #define AM33XX_PM_MPU_PWRSTST                   AM33XX_PRM_REGADDR(AM33XX_PRM_MPU_MOD, 0x0004)
  47
  48 /* PRM.DEVICE_PRM register offsets */
  49 #define AM33XX_PRM_RSTCTRL_OFFSET               0x0000
  50 #define AM33XX_PRM_RSTCTRL                      AM33XX_PRM_REGADDR(AM33XX_PRM_DEVICE_MOD, 0x0000)
  51
  52 /* PRM.RTC_PRM register offsets */
  53 #define AM33XX_PM_RTC_PWRSTCTRL_OFFSET          0x0000
  54 #define AM33XX_PM_RTC_PWRSTCTRL                 AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0000)
  55 #define AM33XX_PM_RTC_PWRSTST_OFFSET            0x0004
  56 #define AM33XX_PM_RTC_PWRSTST                   AM33XX_PRM_REGADDR(AM33XX_PRM_RTC_MOD, 0x0004)
  57
  58 /* PRM.GFX_PRM register offsets */
  59 #define AM33XX_PM_GFX_PWRSTCTRL_OFFSET          0x0000
  60 #define AM33XX_PM_GFX_PWRSTCTRL                 AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0000)
  61 #define AM33XX_PM_GFX_PWRSTST_OFFSET            0x0010
  62 #define AM33XX_PM_GFX_PWRSTST                   AM33XX_PRM_REGADDR(AM33XX_PRM_GFX_MOD, 0x0010)
  63
  64 /* PRM.CEFUSE_PRM register offsets */
  65 #define AM33XX_PM_CEFUSE_PWRSTCTRL_OFFSET       0x0000
  66 #define AM33XX_PM_CEFUSE_PWRSTCTRL              AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0000)
  67 #define AM33XX_PM_CEFUSE_PWRSTST_OFFSET         0x0004
  68 #define AM33XX_PM_CEFUSE_PWRSTST                AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0004)
  69
  70 #ifndef __ASSEMBLER__
  71 int am33xx_prm_init(const struct omap_prcm_init_data *data);
  72
  73 #endif /* ASSEMBLER */
  74 #endif