release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-omap2/omap_hwmod_2420_data.c

   1
   2 #include <plat/omap_hwmod.h>
   3 #include <mach/irqs.h>
   4 #include <plat/cpu.h>
   5 #include <plat/dma.h>
   6
   7 #include "omap_hwmod_common_data.h"
   8
   9 #include "prm-regbits-24xx.h"
  10
  11 /*
  12  * OMAP2420 hardware module integration data
  13  *
  14  * ALl of the data in this section should be autogeneratable from the
  15  * TI hardware database or other technical documentation.  Data that
  16  * is driver-specific or driver-kernel integration-specific belongs
  17  * elsewhere.
  18  */
  19
  20 static struct omap_hwmod omap2420_mpu_hwmod;
  21 static struct omap_hwmod omap2420_iva_hwmod;
  22 static struct omap_hwmod omap2420_l3_main_hwmod;
  23 static struct omap_hwmod omap2420_l4_core_hwmod;
  24
  25 /* L3 -> L4_CORE interface */
  26 static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = {
  27         .master = &omap2420_l3_main_hwmod,
  28         .slave  = &omap2420_l4_core_hwmod,
  29         .user   = OCP_USER_MPU | OCP_USER_SDMA,
  30 };
  31
  32 /* MPU -> L3 interface */
  33 static struct omap_hwmod_ocp_if omap2420_mpu__l3_main = {
  34         .master = &omap2420_mpu_hwmod,
  35         .slave  = &omap2420_l3_main_hwmod,
  36         .user   = OCP_USER_MPU,
  37 };
  38
  39 /* Slave interfaces on the L3 interconnect */
  40 static struct omap_hwmod_ocp_if *omap2420_l3_main_slaves[] = {
  41         &omap2420_mpu__l3_main,
  42 };
  43
  44 /* Master interfaces on the L3 interconnect */
  45 static struct omap_hwmod_ocp_if *omap2420_l3_main_masters[] = {
  46         &omap2420_l3_main__l4_core,
  47 };
  48
  49 /* L3 */
  50 static struct omap_hwmod omap2420_l3_main_hwmod = {
  51         .name           = "l3_main",
  52         .class          = &l3_hwmod_class,
  53         .masters        = omap2420_l3_main_masters,
  54         .masters_cnt    = ARRAY_SIZE(omap2420_l3_main_masters),
  55         .slaves         = omap2420_l3_main_slaves,
  56         .slaves_cnt     = ARRAY_SIZE(omap2420_l3_main_slaves),
  57         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
  58         .flags          = HWMOD_NO_IDLEST,
  59 };
  60
  61 static struct omap_hwmod omap2420_l4_wkup_hwmod;
  62
  63 /* L4_CORE -> L4_WKUP interface */
  64 static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = {
  65         .master = &omap2420_l4_core_hwmod,
  66         .slave  = &omap2420_l4_wkup_hwmod,
  67         .user   = OCP_USER_MPU | OCP_USER_SDMA,
  68 };
  69
  70 /* Slave interfaces on the L4_CORE interconnect */
  71 static struct omap_hwmod_ocp_if *omap2420_l4_core_slaves[] = {
  72         &omap2420_l3_main__l4_core,
  73 };
  74
  75 /* Master interfaces on the L4_CORE interconnect */
  76 static struct omap_hwmod_ocp_if *omap2420_l4_core_masters[] = {
  77         &omap2420_l4_core__l4_wkup,
  78 };
  79
  80 /* L4 CORE */
  81 static struct omap_hwmod omap2420_l4_core_hwmod = {
  82         .name           = "l4_core",
  83         .class          = &l4_hwmod_class,
  84         .masters        = omap2420_l4_core_masters,
  85         .masters_cnt    = ARRAY_SIZE(omap2420_l4_core_masters),
  86         .slaves         = omap2420_l4_core_slaves,
  87         .slaves_cnt     = ARRAY_SIZE(omap2420_l4_core_slaves),
  88         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
  89         .flags          = HWMOD_NO_IDLEST,
  90 };
  91
  92 /* Slave interfaces on the L4_WKUP interconnect */
  93 static struct omap_hwmod_ocp_if *omap2420_l4_wkup_slaves[] = {
  94         &omap2420_l4_core__l4_wkup,
  95 };
  96
  97 /* Master interfaces on the L4_WKUP interconnect */
  98 static struct omap_hwmod_ocp_if *omap2420_l4_wkup_masters[] = {
  99 };
 100
 101 /* L4 WKUP */
 102 static struct omap_hwmod omap2420_l4_wkup_hwmod = {
 103         .name           = "l4_wkup",
 104         .class          = &l4_hwmod_class,
 105         .masters        = omap2420_l4_wkup_masters,
 106         .masters_cnt    = ARRAY_SIZE(omap2420_l4_wkup_masters),
 107         .slaves         = omap2420_l4_wkup_slaves,
 108         .slaves_cnt     = ARRAY_SIZE(omap2420_l4_wkup_slaves),
 109         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 110         .flags          = HWMOD_NO_IDLEST,
 111 };
 112
 113 /* Master interfaces on the MPU device */
 114 static struct omap_hwmod_ocp_if *omap2420_mpu_masters[] = {
 115         &omap2420_mpu__l3_main,
 116 };
 117
 118 /* MPU */
 119 static struct omap_hwmod omap2420_mpu_hwmod = {
 120         .name           = "mpu",
 121         .class          = &mpu_hwmod_class,
 122         .main_clk       = "mpu_ck",
 123         .masters        = omap2420_mpu_masters,
 124         .masters_cnt    = ARRAY_SIZE(omap2420_mpu_masters),
 125         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 126 };
 127
 128 /*
 129  * IVA1 interface data
 130  */
 131
 132 /* IVA <- L3 interface */
 133 static struct omap_hwmod_ocp_if omap2420_l3__iva = {
 134         .master         = &omap2420_l3_main_hwmod,
 135         .slave          = &omap2420_iva_hwmod,
 136         .clk            = "iva1_ifck",
 137         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 138 };
 139
 140 static struct omap_hwmod_ocp_if *omap2420_iva_masters[] = {
 141         &omap2420_l3__iva,
 142 };
 143
 144 /*
 145  * IVA2 (IVA2)
 146  */
 147
 148 static struct omap_hwmod omap2420_iva_hwmod = {
 149         .name           = "iva",
 150         .class          = &iva_hwmod_class,
 151         .masters        = omap2420_iva_masters,
 152         .masters_cnt    = ARRAY_SIZE(omap2420_iva_masters),
 153         .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 154 };
 155
 156 static __initdata struct omap_hwmod *omap2420_hwmods[] = {
 157         &omap2420_l3_main_hwmod,
 158         &omap2420_l4_core_hwmod,
 159         &omap2420_l4_wkup_hwmod,
 160         &omap2420_mpu_hwmod,
 161         &omap2420_iva_hwmod,
 162         NULL,
 163 };
 164
 165 int __init omap2420_hwmod_init(void)
 166 {
 167         return omap_hwmod_init(omap2420_hwmods);
 168 }