arch/arm/mach-omap2/omap_hwmod_2430.h

   1 /*
   2  * omap_hwmod_2430.h - hardware modules present on the OMAP2430 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  * XXX handle crossbar/shared link difference for L3?
  12  *
  13  */
  14 #ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2430_H
  15 #define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD2430_H
  16
  17 #ifdef CONFIG_ARCH_OMAP2430
  18
  19 #include <mach/omap_hwmod.h>
  20 #include <mach/irqs.h>
  21 #include <mach/cpu.h>
  22 #include <mach/dma.h>
  23
  24 #include "prm-regbits-24xx.h"
  25
  26 static struct omap_hwmod omap2430_mpu_hwmod;
  27 static struct omap_hwmod omap2430_l3_hwmod;
  28 static struct omap_hwmod omap2430_l4_core_hwmod;
  29
  30 /* L3 -> L4_CORE interface */
  31 static struct omap_hwmod_ocp_if omap2430_l3__l4_core = {
  32         .master = &omap2430_l3_hwmod,
  33         .slave  = &omap2430_l4_core_hwmod,
  34         .user   = OCP_USER_MPU | OCP_USER_SDMA,
  35 };
  36
  37 /* MPU -> L3 interface */
  38 static struct omap_hwmod_ocp_if omap2430_mpu__l3 = {
  39         .master = &omap2430_mpu_hwmod,
  40         .slave  = &omap2430_l3_hwmod,
  41         .user   = OCP_USER_MPU,
  42 };
  43
  44 /* Slave interfaces on the L3 interconnect */
  45 static struct omap_hwmod_ocp_if *omap2430_l3_slaves[] = {
  46         &omap2430_mpu__l3,
  47 };
  48
  49 /* Master interfaces on the L3 interconnect */
  50 static struct omap_hwmod_ocp_if *omap2430_l3_masters[] = {
  51         &omap2430_l3__l4_core,
  52 };
  53
  54 /* L3 */
  55 static struct omap_hwmod omap2430_l3_hwmod = {
  56         .name           = "l3_hwmod",
  57         .masters        = omap2430_l3_masters,
  58         .masters_cnt    = ARRAY_SIZE(omap2430_l3_masters),
  59         .slaves         = omap2430_l3_slaves,
  60         .slaves_cnt     = ARRAY_SIZE(omap2430_l3_slaves),
  61         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
  62 };
  63
  64 static struct omap_hwmod omap2430_l4_wkup_hwmod;
  65 static struct omap_hwmod omap2430_mmc1_hwmod;
  66 static struct omap_hwmod omap2430_mmc2_hwmod;
  67
  68 /* L4_CORE -> L4_WKUP interface */
  69 static struct omap_hwmod_ocp_if omap2430_l4_core__l4_wkup = {
  70         .master = &omap2430_l4_core_hwmod,
  71         .slave  = &omap2430_l4_wkup_hwmod,
  72         .user   = OCP_USER_MPU | OCP_USER_SDMA,
  73 };
  74
  75 /* Slave interfaces on the L4_CORE interconnect */
  76 static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = {
  77         &omap2430_l3__l4_core,
  78 };
  79
  80 /* Master interfaces on the L4_CORE interconnect */
  81 static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = {
  82         &omap2430_l4_core__l4_wkup,
  83 };
  84
  85 /* L4 CORE */
  86 static struct omap_hwmod omap2430_l4_core_hwmod = {
  87         .name           = "l4_core_hwmod",
  88         .masters        = omap2430_l4_core_masters,
  89         .masters_cnt    = ARRAY_SIZE(omap2430_l4_core_masters),
  90         .slaves         = omap2430_l4_core_slaves,
  91         .slaves_cnt     = ARRAY_SIZE(omap2430_l4_core_slaves),
  92         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
  93 };
  94
  95 /* Slave interfaces on the L4_WKUP interconnect */
  96 static struct omap_hwmod_ocp_if *omap2430_l4_wkup_slaves[] = {
  97         &omap2430_l4_core__l4_wkup,
  98 };
  99
 100 /* Master interfaces on the L4_WKUP interconnect */
 101 static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = {
 102 };
 103
 104 /* L4 WKUP */
 105 static struct omap_hwmod omap2430_l4_wkup_hwmod = {
 106         .name           = "l4_wkup_hwmod",
 107         .masters        = omap2430_l4_wkup_masters,
 108         .masters_cnt    = ARRAY_SIZE(omap2430_l4_wkup_masters),
 109         .slaves         = omap2430_l4_wkup_slaves,
 110         .slaves_cnt     = ARRAY_SIZE(omap2430_l4_wkup_slaves),
 111         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 112 };
 113
 114 /* Master interfaces on the MPU device */
 115 static struct omap_hwmod_ocp_if *omap2430_mpu_masters[] = {
 116         &omap2430_mpu__l3,
 117 };
 118
 119 /* MPU */
 120 static struct omap_hwmod omap2430_mpu_hwmod = {
 121         .name           = "mpu_hwmod",
 122         .clkdev_dev_id  = NULL,
 123         .clkdev_con_id  = "mpu_ck",
 124         .masters        = omap2430_mpu_masters,
 125         .masters_cnt    = ARRAY_SIZE(omap2430_mpu_masters),
 126         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 127 };
 128
 129 static __initdata struct omap_hwmod *omap2430_hwmods[] = {
 130         &omap2430_l3_hwmod,
 131         &omap2430_l4_core_hwmod,
 132         &omap2430_l4_wkup_hwmod,
 133         &omap2430_mpu_hwmod,
 134         NULL,
 135 };
 136
 137 #else
 138 # define omap2430_hwmods                0
 139 #endif
 140
 141 #endif
 142
 143