arch/m32r/kernel/setup_m32700ut.c

   1 /*
   2  *  linux/arch/m32r/kernel/setup_m32700ut.c
   3  *
   4  *  Setup routines for Renesas M32700UT Board
   5  *
   6  *  Copyright (c) 2002-2005  Hiroyuki Kondo, Hirokazu Takata,
   7  *                           Hitoshi Yamamoto, Takeo Takahashi
   8  *
   9  *  This file is subject to the terms and conditions of the GNU General
  10  *  Public License.  See the file "COPYING" in the main directory of this
  11  *  archive for more details.
  12  */
  13
  14 #include <linux/config.h>
  15 #include <linux/irq.h>
  16 #include <linux/kernel.h>
  17 #include <linux/init.h>
  18 #include <linux/platform_device.h>
  19
  20 #include <asm/system.h>
  21 #include <asm/m32r.h>
  22 #include <asm/io.h>
  23
  24 /*
  25  * M32700 Interrupt Control Unit (Level 1)
  26  */
  27 #define irq2port(x) (M32R_ICU_CR1_PORTL + ((x - 1) * sizeof(unsigned long)))
  28
  29 #ifndef CONFIG_SMP
  30 typedef struct {
  31         unsigned long icucr;  /* ICU Control Register */
  32 } icu_data_t;
  33 static icu_data_t icu_data[M32700UT_NUM_CPU_IRQ];
  34 #else
  35 icu_data_t icu_data[M32700UT_NUM_CPU_IRQ];
  36 #endif /* CONFIG_SMP */
  37
  38
  39 static void disable_m32700ut_irq(unsigned int irq)
  40 {
  41         unsigned long port, data;
  42
  43         port = irq2port(irq);
  44         data = icu_data[irq].icucr|M32R_ICUCR_ILEVEL7;
  45         outl(data, port);
  46 }
  47
  48 static void enable_m32700ut_irq(unsigned int irq)
  49 {
  50         unsigned long port, data;
  51
  52         port = irq2port(irq);
  53         data = icu_data[irq].icucr|M32R_ICUCR_IEN|M32R_ICUCR_ILEVEL6;
  54         outl(data, port);
  55 }
  56
  57 static void mask_and_ack_m32700ut(unsigned int irq)
  58 {
  59         disable_m32700ut_irq(irq);
  60 }
  61
  62 static void end_m32700ut_irq(unsigned int irq)
  63 {
  64         enable_m32700ut_irq(irq);
  65 }
  66
  67 static unsigned int startup_m32700ut_irq(unsigned int irq)
  68 {
  69         enable_m32700ut_irq(irq);
  70         return (0);
  71 }
  72
  73 static void shutdown_m32700ut_irq(unsigned int irq)
  74 {
  75         unsigned long port;
  76
  77         port = irq2port(irq);
  78         outl(M32R_ICUCR_ILEVEL7, port);
  79 }
  80
  81 static struct hw_interrupt_type m32700ut_irq_type =
  82 {
  83         .typename = "M32700UT-IRQ",
  84         .startup = startup_m32700ut_irq,
  85         .shutdown = shutdown_m32700ut_irq,
  86         .enable = enable_m32700ut_irq,
  87         .disable = disable_m32700ut_irq,
  88         .ack = mask_and_ack_m32700ut,
  89         .end = end_m32700ut_irq
  90 };
  91
  92 /*
  93  * Interrupt Control Unit of PLD on M32700UT (Level 2)
  94  */
  95 #define irq2pldirq(x)           ((x) - M32700UT_PLD_IRQ_BASE)
  96 #define pldirq2port(x)          (unsigned long)((int)PLD_ICUCR1 + \
  97                                  (((x) - 1) * sizeof(unsigned short)))
  98
  99 typedef struct {
 100         unsigned short icucr;  /* ICU Control Register */
 101 } pld_icu_data_t;
 102
 103 static pld_icu_data_t pld_icu_data[M32700UT_NUM_PLD_IRQ];
 104
 105 static void disable_m32700ut_pld_irq(unsigned int irq)
 106 {
 107         unsigned long port, data;
 108         unsigned int pldirq;
 109
 110         pldirq = irq2pldirq(irq);
 111 //      disable_m32700ut_irq(M32R_IRQ_INT1);
 112         port = pldirq2port(pldirq);
 113         data = pld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7;
 114         outw(data, port);
 115 }
 116
 117 static void enable_m32700ut_pld_irq(unsigned int irq)
 118 {
 119         unsigned long port, data;
 120         unsigned int pldirq;
 121
 122         pldirq = irq2pldirq(irq);
 123 //      enable_m32700ut_irq(M32R_IRQ_INT1);
 124         port = pldirq2port(pldirq);
 125         data = pld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6;
 126         outw(data, port);
 127 }
 128
 129 static void mask_and_ack_m32700ut_pld(unsigned int irq)
 130 {
 131         disable_m32700ut_pld_irq(irq);
 132 //      mask_and_ack_m32700ut(M32R_IRQ_INT1);
 133 }
 134
 135 static void end_m32700ut_pld_irq(unsigned int irq)
 136 {
 137         enable_m32700ut_pld_irq(irq);
 138         end_m32700ut_irq(M32R_IRQ_INT1);
 139 }
 140
 141 static unsigned int startup_m32700ut_pld_irq(unsigned int irq)
 142 {
 143         enable_m32700ut_pld_irq(irq);
 144         return (0);
 145 }
 146
 147 static void shutdown_m32700ut_pld_irq(unsigned int irq)
 148 {
 149         unsigned long port;
 150         unsigned int pldirq;
 151
 152         pldirq = irq2pldirq(irq);
 153 //      shutdown_m32700ut_irq(M32R_IRQ_INT1);
 154         port = pldirq2port(pldirq);
 155         outw(PLD_ICUCR_ILEVEL7, port);
 156 }
 157
 158 static struct hw_interrupt_type m32700ut_pld_irq_type =
 159 {
 160         .typename = "M32700UT-PLD-IRQ",
 161         .startup = startup_m32700ut_pld_irq,
 162         .shutdown = shutdown_m32700ut_pld_irq,
 163         .enable = enable_m32700ut_pld_irq,
 164         .disable = disable_m32700ut_pld_irq,
 165         .ack = mask_and_ack_m32700ut_pld,
 166         .end = end_m32700ut_pld_irq
 167 };
 168
 169 /*
 170  * Interrupt Control Unit of PLD on M32700UT-LAN (Level 2)
 171  */
 172 #define irq2lanpldirq(x)        ((x) - M32700UT_LAN_PLD_IRQ_BASE)
 173 #define lanpldirq2port(x)       (unsigned long)((int)M32700UT_LAN_ICUCR1 + \
 174                                  (((x) - 1) * sizeof(unsigned short)))
 175
 176 static pld_icu_data_t lanpld_icu_data[M32700UT_NUM_LAN_PLD_IRQ];
 177
 178 static void disable_m32700ut_lanpld_irq(unsigned int irq)
 179 {
 180         unsigned long port, data;
 181         unsigned int pldirq;
 182
 183         pldirq = irq2lanpldirq(irq);
 184         port = lanpldirq2port(pldirq);
 185         data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7;
 186         outw(data, port);
 187 }
 188
 189 static void enable_m32700ut_lanpld_irq(unsigned int irq)
 190 {
 191         unsigned long port, data;
 192         unsigned int pldirq;
 193
 194         pldirq = irq2lanpldirq(irq);
 195         port = lanpldirq2port(pldirq);
 196         data = lanpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6;
 197         outw(data, port);
 198 }
 199
 200 static void mask_and_ack_m32700ut_lanpld(unsigned int irq)
 201 {
 202         disable_m32700ut_lanpld_irq(irq);
 203 }
 204
 205 static void end_m32700ut_lanpld_irq(unsigned int irq)
 206 {
 207         enable_m32700ut_lanpld_irq(irq);
 208         end_m32700ut_irq(M32R_IRQ_INT0);
 209 }
 210
 211 static unsigned int startup_m32700ut_lanpld_irq(unsigned int irq)
 212 {
 213         enable_m32700ut_lanpld_irq(irq);
 214         return (0);
 215 }
 216
 217 static void shutdown_m32700ut_lanpld_irq(unsigned int irq)
 218 {
 219         unsigned long port;
 220         unsigned int pldirq;
 221
 222         pldirq = irq2lanpldirq(irq);
 223         port = lanpldirq2port(pldirq);
 224         outw(PLD_ICUCR_ILEVEL7, port);
 225 }
 226
 227 static struct hw_interrupt_type m32700ut_lanpld_irq_type =
 228 {
 229         .typename = "M32700UT-PLD-LAN-IRQ",
 230         .startup = startup_m32700ut_lanpld_irq,
 231         .shutdown = shutdown_m32700ut_lanpld_irq,
 232         .enable = enable_m32700ut_lanpld_irq,
 233         .disable = disable_m32700ut_lanpld_irq,
 234         .ack = mask_and_ack_m32700ut_lanpld,
 235         .end = end_m32700ut_lanpld_irq
 236 };
 237
 238 /*
 239  * Interrupt Control Unit of PLD on M32700UT-LCD (Level 2)
 240  */
 241 #define irq2lcdpldirq(x)        ((x) - M32700UT_LCD_PLD_IRQ_BASE)
 242 #define lcdpldirq2port(x)       (unsigned long)((int)M32700UT_LCD_ICUCR1 + \
 243                                  (((x) - 1) * sizeof(unsigned short)))
 244
 245 static pld_icu_data_t lcdpld_icu_data[M32700UT_NUM_LCD_PLD_IRQ];
 246
 247 static void disable_m32700ut_lcdpld_irq(unsigned int irq)
 248 {
 249         unsigned long port, data;
 250         unsigned int pldirq;
 251
 252         pldirq = irq2lcdpldirq(irq);
 253         port = lcdpldirq2port(pldirq);
 254         data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_ILEVEL7;
 255         outw(data, port);
 256 }
 257
 258 static void enable_m32700ut_lcdpld_irq(unsigned int irq)
 259 {
 260         unsigned long port, data;
 261         unsigned int pldirq;
 262
 263         pldirq = irq2lcdpldirq(irq);
 264         port = lcdpldirq2port(pldirq);
 265         data = lcdpld_icu_data[pldirq].icucr|PLD_ICUCR_IEN|PLD_ICUCR_ILEVEL6;
 266         outw(data, port);
 267 }
 268
 269 static void mask_and_ack_m32700ut_lcdpld(unsigned int irq)
 270 {
 271         disable_m32700ut_lcdpld_irq(irq);
 272 }
 273
 274 static void end_m32700ut_lcdpld_irq(unsigned int irq)
 275 {
 276         enable_m32700ut_lcdpld_irq(irq);
 277         end_m32700ut_irq(M32R_IRQ_INT2);
 278 }
 279
 280 static unsigned int startup_m32700ut_lcdpld_irq(unsigned int irq)
 281 {
 282         enable_m32700ut_lcdpld_irq(irq);
 283         return (0);
 284 }
 285
 286 static void shutdown_m32700ut_lcdpld_irq(unsigned int irq)
 287 {
 288         unsigned long port;
 289         unsigned int pldirq;
 290
 291         pldirq = irq2lcdpldirq(irq);
 292         port = lcdpldirq2port(pldirq);
 293         outw(PLD_ICUCR_ILEVEL7, port);
 294 }
 295
 296 static struct hw_interrupt_type m32700ut_lcdpld_irq_type =
 297 {
 298         .typename = "M32700UT-PLD-LCD-IRQ",
 299         .startup = startup_m32700ut_lcdpld_irq,
 300         .shutdown = shutdown_m32700ut_lcdpld_irq,
 301         .enable = enable_m32700ut_lcdpld_irq,
 302         .disable = disable_m32700ut_lcdpld_irq,
 303         .ack = mask_and_ack_m32700ut_lcdpld,
 304         .end = end_m32700ut_lcdpld_irq
 305 };
 306
 307 void __init init_IRQ(void)
 308 {
 309 #if defined(CONFIG_SMC91X)
 310         /* INT#0: LAN controller on M32700UT-LAN (SMC91C111)*/
 311         irq_desc[M32700UT_LAN_IRQ_LAN].status = IRQ_DISABLED;
 312         irq_desc[M32700UT_LAN_IRQ_LAN].handler = &m32700ut_lanpld_irq_type;
 313         irq_desc[M32700UT_LAN_IRQ_LAN].action = 0;
 314         irq_desc[M32700UT_LAN_IRQ_LAN].depth = 1;       /* disable nested irq */
 315         lanpld_icu_data[irq2lanpldirq(M32700UT_LAN_IRQ_LAN)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;   /* "H" edge sense */
 316         disable_m32700ut_lanpld_irq(M32700UT_LAN_IRQ_LAN);
 317 #endif  /* CONFIG_SMC91X */
 318
 319         /* MFT2 : system timer */
 320         irq_desc[M32R_IRQ_MFT2].status = IRQ_DISABLED;
 321         irq_desc[M32R_IRQ_MFT2].handler = &m32700ut_irq_type;
 322         irq_desc[M32R_IRQ_MFT2].action = 0;
 323         irq_desc[M32R_IRQ_MFT2].depth = 1;
 324         icu_data[M32R_IRQ_MFT2].icucr = M32R_ICUCR_IEN;
 325         disable_m32700ut_irq(M32R_IRQ_MFT2);
 326
 327         /* SIO0 : receive */
 328         irq_desc[M32R_IRQ_SIO0_R].status = IRQ_DISABLED;
 329         irq_desc[M32R_IRQ_SIO0_R].handler = &m32700ut_irq_type;
 330         irq_desc[M32R_IRQ_SIO0_R].action = 0;
 331         irq_desc[M32R_IRQ_SIO0_R].depth = 1;
 332         icu_data[M32R_IRQ_SIO0_R].icucr = 0;
 333         disable_m32700ut_irq(M32R_IRQ_SIO0_R);
 334
 335         /* SIO0 : send */
 336         irq_desc[M32R_IRQ_SIO0_S].status = IRQ_DISABLED;
 337         irq_desc[M32R_IRQ_SIO0_S].handler = &m32700ut_irq_type;
 338         irq_desc[M32R_IRQ_SIO0_S].action = 0;
 339         irq_desc[M32R_IRQ_SIO0_S].depth = 1;
 340         icu_data[M32R_IRQ_SIO0_S].icucr = 0;
 341         disable_m32700ut_irq(M32R_IRQ_SIO0_S);
 342
 343         /* SIO1 : receive */
 344         irq_desc[M32R_IRQ_SIO1_R].status = IRQ_DISABLED;
 345         irq_desc[M32R_IRQ_SIO1_R].handler = &m32700ut_irq_type;
 346         irq_desc[M32R_IRQ_SIO1_R].action = 0;
 347         irq_desc[M32R_IRQ_SIO1_R].depth = 1;
 348         icu_data[M32R_IRQ_SIO1_R].icucr = 0;
 349         disable_m32700ut_irq(M32R_IRQ_SIO1_R);
 350
 351         /* SIO1 : send */
 352         irq_desc[M32R_IRQ_SIO1_S].status = IRQ_DISABLED;
 353         irq_desc[M32R_IRQ_SIO1_S].handler = &m32700ut_irq_type;
 354         irq_desc[M32R_IRQ_SIO1_S].action = 0;
 355         irq_desc[M32R_IRQ_SIO1_S].depth = 1;
 356         icu_data[M32R_IRQ_SIO1_S].icucr = 0;
 357         disable_m32700ut_irq(M32R_IRQ_SIO1_S);
 358
 359         /* DMA1 : */
 360         irq_desc[M32R_IRQ_DMA1].status = IRQ_DISABLED;
 361         irq_desc[M32R_IRQ_DMA1].handler = &m32700ut_irq_type;
 362         irq_desc[M32R_IRQ_DMA1].action = 0;
 363         irq_desc[M32R_IRQ_DMA1].depth = 1;
 364         icu_data[M32R_IRQ_DMA1].icucr = 0;
 365         disable_m32700ut_irq(M32R_IRQ_DMA1);
 366
 367 #ifdef CONFIG_SERIAL_M32R_PLDSIO
 368         /* INT#1: SIO0 Receive on PLD */
 369         irq_desc[PLD_IRQ_SIO0_RCV].status = IRQ_DISABLED;
 370         irq_desc[PLD_IRQ_SIO0_RCV].handler = &m32700ut_pld_irq_type;
 371         irq_desc[PLD_IRQ_SIO0_RCV].action = 0;
 372         irq_desc[PLD_IRQ_SIO0_RCV].depth = 1;   /* disable nested irq */
 373         pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_RCV)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
 374         disable_m32700ut_pld_irq(PLD_IRQ_SIO0_RCV);
 375
 376         /* INT#1: SIO0 Send on PLD */
 377         irq_desc[PLD_IRQ_SIO0_SND].status = IRQ_DISABLED;
 378         irq_desc[PLD_IRQ_SIO0_SND].handler = &m32700ut_pld_irq_type;
 379         irq_desc[PLD_IRQ_SIO0_SND].action = 0;
 380         irq_desc[PLD_IRQ_SIO0_SND].depth = 1;   /* disable nested irq */
 381         pld_icu_data[irq2pldirq(PLD_IRQ_SIO0_SND)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD03;
 382         disable_m32700ut_pld_irq(PLD_IRQ_SIO0_SND);
 383 #endif  /* CONFIG_SERIAL_M32R_PLDSIO */
 384
 385         /* INT#1: CFC IREQ on PLD */
 386         irq_desc[PLD_IRQ_CFIREQ].status = IRQ_DISABLED;
 387         irq_desc[PLD_IRQ_CFIREQ].handler = &m32700ut_pld_irq_type;
 388         irq_desc[PLD_IRQ_CFIREQ].action = 0;
 389         irq_desc[PLD_IRQ_CFIREQ].depth = 1;     /* disable nested irq */
 390         pld_icu_data[irq2pldirq(PLD_IRQ_CFIREQ)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;       /* 'L' level sense */
 391         disable_m32700ut_pld_irq(PLD_IRQ_CFIREQ);
 392
 393         /* INT#1: CFC Insert on PLD */
 394         irq_desc[PLD_IRQ_CFC_INSERT].status = IRQ_DISABLED;
 395         irq_desc[PLD_IRQ_CFC_INSERT].handler = &m32700ut_pld_irq_type;
 396         irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
 397         irq_desc[PLD_IRQ_CFC_INSERT].depth = 1; /* disable nested irq */
 398         pld_icu_data[irq2pldirq(PLD_IRQ_CFC_INSERT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD00;   /* 'L' edge sense */
 399         disable_m32700ut_pld_irq(PLD_IRQ_CFC_INSERT);
 400
 401         /* INT#1: CFC Eject on PLD */
 402         irq_desc[PLD_IRQ_CFC_EJECT].status = IRQ_DISABLED;
 403         irq_desc[PLD_IRQ_CFC_EJECT].handler = &m32700ut_pld_irq_type;
 404         irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
 405         irq_desc[PLD_IRQ_CFC_EJECT].depth = 1;  /* disable nested irq */
 406         pld_icu_data[irq2pldirq(PLD_IRQ_CFC_EJECT)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD02;    /* 'H' edge sense */
 407         disable_m32700ut_pld_irq(PLD_IRQ_CFC_EJECT);
 408
 409         /*
 410          * INT0# is used for LAN, DIO
 411          * We enable it here.
 412          */
 413         icu_data[M32R_IRQ_INT0].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11;
 414         enable_m32700ut_irq(M32R_IRQ_INT0);
 415
 416         /*
 417          * INT1# is used for UART, MMC, CF Controller in FPGA.
 418          * We enable it here.
 419          */
 420         icu_data[M32R_IRQ_INT1].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD11;
 421         enable_m32700ut_irq(M32R_IRQ_INT1);
 422
 423 #if defined(CONFIG_USB)
 424         outw(USBCR_OTGS, USBCR);        /* USBCR: non-OTG */
 425
 426     irq_desc[M32700UT_LCD_IRQ_USB_INT1].status = IRQ_DISABLED;
 427     irq_desc[M32700UT_LCD_IRQ_USB_INT1].handler = &m32700ut_lcdpld_irq_type;
 428     irq_desc[M32700UT_LCD_IRQ_USB_INT1].action = 0;
 429     irq_desc[M32700UT_LCD_IRQ_USB_INT1].depth = 1;
 430     lcdpld_icu_data[irq2lcdpldirq(M32700UT_LCD_IRQ_USB_INT1)].icucr = PLD_ICUCR_IEN|PLD_ICUCR_ISMOD01;  /* "L" level sense */
 431     disable_m32700ut_lcdpld_irq(M32700UT_LCD_IRQ_USB_INT1);
 432 #endif
 433         /*
 434          * INT2# is used for BAT, USB, AUDIO
 435          * We enable it here.
 436          */
 437         icu_data[M32R_IRQ_INT2].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD01;
 438         enable_m32700ut_irq(M32R_IRQ_INT2);
 439
 440 #if defined(CONFIG_VIDEO_M32R_AR)
 441         /*
 442          * INT3# is used for AR
 443          */
 444         irq_desc[M32R_IRQ_INT3].status = IRQ_DISABLED;
 445         irq_desc[M32R_IRQ_INT3].handler = &m32700ut_irq_type;
 446         irq_desc[M32R_IRQ_INT3].action = 0;
 447         irq_desc[M32R_IRQ_INT3].depth = 1;
 448         icu_data[M32R_IRQ_INT3].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
 449         disable_m32700ut_irq(M32R_IRQ_INT3);
 450 #endif  /* CONFIG_VIDEO_M32R_AR */
 451 }
 452
 453 #if defined(CONFIG_SMC91X)
 454
 455 #define LAN_IOSTART     0x300
 456 #define LAN_IOEND       0x320
 457 static struct resource smc91x_resources[] = {
 458         [0] = {
 459                 .start  = (LAN_IOSTART),
 460                 .end    = (LAN_IOEND),
 461                 .flags  = IORESOURCE_MEM,
 462         },
 463         [1] = {
 464                 .start  = M32700UT_LAN_IRQ_LAN,
 465                 .end    = M32700UT_LAN_IRQ_LAN,
 466                 .flags  = IORESOURCE_IRQ,
 467         }
 468 };
 469
 470 static struct platform_device smc91x_device = {
 471         .name           = "smc91x",
 472         .id             = 0,
 473         .num_resources  = ARRAY_SIZE(smc91x_resources),
 474         .resource       = smc91x_resources,
 475 };
 476 #endif
 477
 478 #if defined(CONFIG_FB_S1D13XXX)
 479
 480 #include <video/s1d13xxxfb.h>
 481 #include <asm/s1d13806.h>
 482
 483 static struct s1d13xxxfb_pdata s1d13xxxfb_data = {
 484         .initregs               = s1d13xxxfb_initregs,
 485         .initregssize           = ARRAY_SIZE(s1d13xxxfb_initregs),
 486         .platform_init_video    = NULL,
 487 #ifdef CONFIG_PM
 488         .platform_suspend_video = NULL,
 489         .platform_resume_video  = NULL,
 490 #endif
 491 };
 492
 493 static struct resource s1d13xxxfb_resources[] = {
 494         [0] = {
 495                 .start  = 0x10600000UL,
 496                 .end    = 0x1073FFFFUL,
 497                 .flags  = IORESOURCE_MEM,
 498         },
 499         [1] = {
 500                 .start  = 0x10400000UL,
 501                 .end    = 0x104001FFUL,
 502                 .flags  = IORESOURCE_MEM,
 503         }
 504 };
 505
 506 static struct platform_device s1d13xxxfb_device = {
 507         .name           = S1D_DEVICENAME,
 508         .id             = 0,
 509         .dev            = {
 510                 .platform_data  = &s1d13xxxfb_data,
 511         },
 512         .num_resources  = ARRAY_SIZE(s1d13xxxfb_resources),
 513         .resource       = s1d13xxxfb_resources,
 514 };
 515 #endif
 516
 517 static int __init platform_init(void)
 518 {
 519 #if defined(CONFIG_SMC91X)
 520         platform_device_register(&smc91x_device);
 521 #endif
 522 #if defined(CONFIG_FB_S1D13XXX)
 523         platform_device_register(&s1d13xxxfb_device);
 524 #endif
 525         return 0;
 526 }
 527 arch_initcall(platform_init);