arch/ppc/syslib/mpc8xx_devices.c

   1 /*
   2  * MPC8xx Device descriptions
   3  *
   4  * Maintainer: Kumar Gala <galak@kernel.crashing.org>
   5  *
   6  * Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug<vbordug@ru.mvista.com>
   7  *
   8  * This program is free software; you can redistribute  it and/or modify it
   9  * under  the terms of  the GNU General  Public License as published by the
  10  * Free Software Foundation;  either version 2 of the  License, or (at your
  11  * option) any later version.
  12  */
  13
  14 #include <linux/init.h>
  15 #include <linux/module.h>
  16 #include <linux/device.h>
  17 #include <linux/serial_8250.h>
  18 #include <linux/mii.h>
  19 #include <asm/commproc.h>
  20 #include <asm/mpc8xx.h>
  21 #include <asm/irq.h>
  22 #include <asm/ppc_sys.h>
  23
  24 /* We use offsets for IORESOURCE_MEM to do not set dependencies at compile time.
  25  * They will get fixed up by mach_mpc8xx_fixup
  26  */
  27
  28 struct platform_device ppc_sys_platform_devices[] = {
  29         [MPC8xx_CPM_FEC1] =     {
  30                 .name = "fsl-cpm-fec",
  31                 .id     = 1,
  32                 .num_resources = 2,
  33                 .resource = (struct resource[]) {
  34                         {
  35                                 .name   = "regs",
  36                                 .start  = 0xe00,
  37                                 .end    = 0xe88,
  38                                 .flags  = IORESOURCE_MEM,
  39                         },
  40                         {
  41                                 .name   = "interrupt",
  42                                 .start  = MPC8xx_INT_FEC1,
  43                                 .end    = MPC8xx_INT_FEC1,
  44                                 .flags  = IORESOURCE_IRQ,
  45                         },
  46                 },
  47         },
  48         [MPC8xx_CPM_FEC2] =     {
  49                 .name = "fsl-cpm-fec",
  50                 .id     = 2,
  51                 .num_resources = 2,
  52                 .resource = (struct resource[]) {
  53                         {
  54                                 .name   = "regs",
  55                                 .start  = 0x1e00,
  56                                 .end    = 0x1e88,
  57                                 .flags  = IORESOURCE_MEM,
  58                         },
  59                         {
  60                                 .name   = "interrupt",
  61                                 .start  = MPC8xx_INT_FEC2,
  62                                 .end    = MPC8xx_INT_FEC2,
  63                                 .flags  = IORESOURCE_IRQ,
  64                         },
  65                 },
  66         },
  67         [MPC8xx_CPM_SCC1] = {
  68                 .name = "fsl-cpm-scc",
  69                 .id     = 1,
  70                 .num_resources = 3,
  71                 .resource = (struct resource[]) {
  72                         {
  73                                 .name   = "regs",
  74                                 .start  = 0xa00,
  75                                 .end    = 0xa18,
  76                                 .flags  = IORESOURCE_MEM,
  77                         },
  78                         {
  79                                 .name   = "pram",
  80                                 .start  = 0x3c00,
  81                                 .end    = 0x3c7f,
  82                                 .flags  = IORESOURCE_MEM,
  83                         },
  84                         {
  85                                 .name   = "interrupt",
  86                                 .start  = MPC8xx_INT_SCC1,
  87                                 .end    = MPC8xx_INT_SCC1,
  88                                 .flags  = IORESOURCE_IRQ,
  89                         },
  90                 },
  91         },
  92         [MPC8xx_CPM_SCC2] = {
  93                 .name = "fsl-cpm-scc",
  94                 .id     = 2,
  95                 .num_resources  = 3,
  96                 .resource = (struct resource[]) {
  97                         {
  98                                 .name   = "regs",
  99                                 .start  = 0xa20,
 100                                 .end    = 0xa38,
 101                                 .flags  = IORESOURCE_MEM,
 102                         },
 103                         {
 104                                 .name   = "pram",
 105                                 .start  = 0x3d00,
 106                                 .end    = 0x3d7f,
 107                                 .flags  = IORESOURCE_MEM,
 108                         },
 109
 110                         {
 111                                 .name   = "interrupt",
 112                                 .start  = MPC8xx_INT_SCC2,
 113                                 .end    = MPC8xx_INT_SCC2,
 114                                 .flags  = IORESOURCE_IRQ,
 115                         },
 116                 },
 117         },
 118         [MPC8xx_CPM_SCC3] = {
 119                 .name = "fsl-cpm-scc",
 120                 .id     = 3,
 121                 .num_resources  = 3,
 122                 .resource = (struct resource[]) {
 123                         {
 124                                 .name   = "regs",
 125                                 .start  = 0xa40,
 126                                 .end    = 0xa58,
 127                                 .flags  = IORESOURCE_MEM,
 128                         },
 129                         {
 130                                 .name   = "pram",
 131                                 .start  = 0x3e00,
 132                                 .end    = 0x3e7f,
 133                                 .flags  = IORESOURCE_MEM,
 134                         },
 135
 136                         {
 137                                 .name   = "interrupt",
 138                                 .start  = MPC8xx_INT_SCC3,
 139                                 .end    = MPC8xx_INT_SCC3,
 140                                 .flags  = IORESOURCE_IRQ,
 141                         },
 142                 },
 143         },
 144         [MPC8xx_CPM_SCC4] = {
 145                 .name = "fsl-cpm-scc",
 146                 .id     = 4,
 147                 .num_resources  = 3,
 148                 .resource = (struct resource[]) {
 149                         {
 150                                 .name   = "regs",
 151                                 .start  = 0xa60,
 152                                 .end    = 0xa78,
 153                                 .flags  = IORESOURCE_MEM,
 154                         },
 155                         {
 156                                 .name   = "pram",
 157                                 .start  = 0x3f00,
 158                                 .end    = 0x3f7f,
 159                                 .flags  = IORESOURCE_MEM,
 160                         },
 161
 162                         {
 163                                 .name   = "interrupt",
 164                                 .start  = MPC8xx_INT_SCC4,
 165                                 .end    = MPC8xx_INT_SCC4,
 166                                 .flags  = IORESOURCE_IRQ,
 167                         },
 168                 },
 169         },
 170         [MPC8xx_CPM_SMC1] = {
 171                 .name = "fsl-cpm-smc",
 172                 .id     = 1,
 173                 .num_resources  = 3,
 174                 .resource = (struct resource[]) {
 175                         {
 176                                 .name   = "regs",
 177                                 .start  = 0xa80,
 178                                 .end    = 0xa8f,
 179                                 .flags  = IORESOURCE_MEM,
 180                         },
 181                         {
 182                                 .name   = "pram",
 183                                 .start  = 0x3e80,
 184                                 .end    = 0x3ebf,
 185                                 .flags  = IORESOURCE_MEM,
 186                         },
 187                         {
 188                                 .name   = "interrupt",
 189                                 .start  = MPC8xx_INT_SMC1,
 190                                 .end    = MPC8xx_INT_SMC1,
 191                                 .flags  = IORESOURCE_IRQ,
 192                         },
 193                 },
 194         },
 195         [MPC8xx_CPM_SMC2] = {
 196                 .name = "fsl-cpm-smc",
 197                 .id     = 2,
 198                 .num_resources  = 3,
 199                 .resource = (struct resource[]) {
 200                         {
 201                                 .name   = "regs",
 202                                 .start  = 0xa90,
 203                                 .end    = 0xa9f,
 204                                 .flags  = IORESOURCE_MEM,
 205                         },
 206                         {
 207                                 .name   = "pram",
 208                                 .start  = 0x3f80,
 209                                 .end    = 0x3fbf,
 210                                 .flags  = IORESOURCE_MEM,
 211
 212                         },
 213                         {
 214                                 .name   = "interrupt",
 215                                 .start  = MPC8xx_INT_SMC2,
 216                                 .end    = MPC8xx_INT_SMC2,
 217                                 .flags  = IORESOURCE_IRQ,
 218                         },
 219                 },
 220         },
 221
 222         [MPC8xx_MDIO_FEC] = {
 223                 .name = "fsl-cpm-fec-mdio",
 224                 .id = 0,
 225                 .num_resources = 0,
 226
 227         },
 228
 229 };
 230
 231 static int __init mach_mpc8xx_fixup(struct platform_device *pdev)
 232 {
 233         ppc_sys_fixup_mem_resource (pdev, IMAP_ADDR);
 234         return 0;
 235 }
 236
 237 static int __init mach_mpc8xx_init(void)
 238 {
 239         ppc_sys_device_fixup = mach_mpc8xx_fixup;
 240         return 0;
 241 }
 242
 243 postcore_initcall(mach_mpc8xx_init);