arch/arm/mach-omap2/omap_hwmod_34xx.h

   1 /*
   2  * omap_hwmod_34xx.h - hardware modules present on the OMAP34xx chips
   3  *
   4  * Copyright (C) 2009 Nokia Corporation
   5  * Paul Walmsley
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  *
  11  */
  12 #ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD34XX_H
  13 #define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD34XX_H
  14
  15 #ifdef CONFIG_ARCH_OMAP34XX
  16
  17 #include <mach/omap_hwmod.h>
  18 #include <mach/irqs.h>
  19 #include <mach/cpu.h>
  20 #include <mach/dma.h>
  21
  22 #include "prm-regbits-34xx.h"
  23
  24 static struct omap_hwmod omap34xx_mpu_hwmod;
  25 static struct omap_hwmod omap34xx_l3_hwmod;
  26 static struct omap_hwmod omap34xx_l4_core_hwmod;
  27 static struct omap_hwmod omap34xx_l4_per_hwmod;
  28
  29 /* L3 -> L4_CORE interface */
  30 static struct omap_hwmod_ocp_if omap34xx_l3__l4_core = {
  31         .master = &omap34xx_l3_hwmod,
  32         .slave  = &omap34xx_l4_core_hwmod,
  33         .user   = OCP_USER_MPU | OCP_USER_SDMA,
  34 };
  35
  36 /* L3 -> L4_PER interface */
  37 static struct omap_hwmod_ocp_if omap34xx_l3__l4_per = {
  38         .master = &omap34xx_l3_hwmod,
  39         .slave  = &omap34xx_l4_per_hwmod,
  40         .user   = OCP_USER_MPU | OCP_USER_SDMA,
  41 };
  42
  43 /* MPU -> L3 interface */
  44 static struct omap_hwmod_ocp_if omap34xx_mpu__l3 = {
  45         .master = &omap34xx_mpu_hwmod,
  46         .slave  = &omap34xx_l3_hwmod,
  47         .user   = OCP_USER_MPU,
  48 };
  49
  50 /* Slave interfaces on the L3 interconnect */
  51 static struct omap_hwmod_ocp_if *omap34xx_l3_slaves[] = {
  52         &omap34xx_mpu__l3,
  53 };
  54
  55 /* Master interfaces on the L3 interconnect */
  56 static struct omap_hwmod_ocp_if *omap34xx_l3_masters[] = {
  57         &omap34xx_l3__l4_core,
  58         &omap34xx_l3__l4_per,
  59 };
  60
  61 /* L3 */
  62 static struct omap_hwmod omap34xx_l3_hwmod = {
  63         .name           = "l3_hwmod",
  64         .masters        = omap34xx_l3_masters,
  65         .masters_cnt    = ARRAY_SIZE(omap34xx_l3_masters),
  66         .slaves         = omap34xx_l3_slaves,
  67         .slaves_cnt     = ARRAY_SIZE(omap34xx_l3_slaves),
  68         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
  69 };
  70
  71 static struct omap_hwmod omap34xx_l4_wkup_hwmod;
  72
  73 /* L4_CORE -> L4_WKUP interface */
  74 static struct omap_hwmod_ocp_if omap34xx_l4_core__l4_wkup = {
  75         .master = &omap34xx_l4_core_hwmod,
  76         .slave  = &omap34xx_l4_wkup_hwmod,
  77         .user   = OCP_USER_MPU | OCP_USER_SDMA,
  78 };
  79
  80 /* Slave interfaces on the L4_CORE interconnect */
  81 static struct omap_hwmod_ocp_if *omap34xx_l4_core_slaves[] = {
  82         &omap34xx_l3__l4_core,
  83 };
  84
  85 /* Master interfaces on the L4_CORE interconnect */
  86 static struct omap_hwmod_ocp_if *omap34xx_l4_core_masters[] = {
  87         &omap34xx_l4_core__l4_wkup,
  88 };
  89
  90 /* L4 CORE */
  91 static struct omap_hwmod omap34xx_l4_core_hwmod = {
  92         .name           = "l4_core_hwmod",
  93         .masters        = omap34xx_l4_core_masters,
  94         .masters_cnt    = ARRAY_SIZE(omap34xx_l4_core_masters),
  95         .slaves         = omap34xx_l4_core_slaves,
  96         .slaves_cnt     = ARRAY_SIZE(omap34xx_l4_core_slaves),
  97         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
  98 };
  99
 100 /* Slave interfaces on the L4_PER interconnect */
 101 static struct omap_hwmod_ocp_if *omap34xx_l4_per_slaves[] = {
 102         &omap34xx_l3__l4_per,
 103 };
 104
 105 /* Master interfaces on the L4_PER interconnect */
 106 static struct omap_hwmod_ocp_if *omap34xx_l4_per_masters[] = {
 107 };
 108
 109 /* L4 PER */
 110 static struct omap_hwmod omap34xx_l4_per_hwmod = {
 111         .name           = "l4_per_hwmod",
 112         .masters        = omap34xx_l4_per_masters,
 113         .masters_cnt    = ARRAY_SIZE(omap34xx_l4_per_masters),
 114         .slaves         = omap34xx_l4_per_slaves,
 115         .slaves_cnt     = ARRAY_SIZE(omap34xx_l4_per_slaves),
 116         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 117 };
 118
 119 /* Slave interfaces on the L4_WKUP interconnect */
 120 static struct omap_hwmod_ocp_if *omap34xx_l4_wkup_slaves[] = {
 121         &omap34xx_l4_core__l4_wkup,
 122 };
 123
 124 /* Master interfaces on the L4_WKUP interconnect */
 125 static struct omap_hwmod_ocp_if *omap34xx_l4_wkup_masters[] = {
 126 };
 127
 128 /* L4 WKUP */
 129 static struct omap_hwmod omap34xx_l4_wkup_hwmod = {
 130         .name           = "l4_wkup_hwmod",
 131         .masters        = omap34xx_l4_wkup_masters,
 132         .masters_cnt    = ARRAY_SIZE(omap34xx_l4_wkup_masters),
 133         .slaves         = omap34xx_l4_wkup_slaves,
 134         .slaves_cnt     = ARRAY_SIZE(omap34xx_l4_wkup_slaves),
 135         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
 136 };
 137
 138 /* Master interfaces on the MPU device */
 139 static struct omap_hwmod_ocp_if *omap34xx_mpu_masters[] = {
 140         &omap34xx_mpu__l3,
 141 };
 142
 143 /* MPU */
 144 static struct omap_hwmod omap34xx_mpu_hwmod = {
 145         .name           = "mpu_hwmod",
 146         .clkdev_dev_id  = NULL,
 147         .clkdev_con_id  = "arm_fck",
 148         .masters        = omap34xx_mpu_masters,
 149         .masters_cnt    = ARRAY_SIZE(omap34xx_mpu_masters),
 150         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 151 };
 152
 153 static __initdata struct omap_hwmod *omap34xx_hwmods[] = {
 154         &omap34xx_l3_hwmod,
 155         &omap34xx_l4_core_hwmod,
 156         &omap34xx_l4_per_hwmod,
 157         &omap34xx_l4_wkup_hwmod,
 158         &omap34xx_mpu_hwmod,
 159         NULL,
 160 };
 161
 162 #else
 163 # define omap34xx_hwmods                0
 164 #endif
 165
 166 #endif
 167
 168