release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-w90x900/nuc910.c

   1 /*
   2  * linux/arch/arm/mach-w90x900/nuc910.c
   3  *
   4  * Based on linux/arch/arm/plat-s3c24xx/s3c244x.c by Ben Dooks
   5  *
   6  * Copyright (c) 2009 Nuvoton corporation.
   7  *
   8  * Wan ZongShun <mcuos.com@gmail.com>
   9  *
  10  * NUC910 cpu support
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation;version 2 of the License.
  15  *
  16  */
  17
  18 #include <linux/platform_device.h>
  19 #include <asm/mach/map.h>
  20 #include <mach/hardware.h>
  21 #include "cpu.h"
  22 #include "clock.h"
  23
  24 /* define specific CPU platform device */
  25
  26 static struct platform_device *nuc910_dev[] __initdata = {
  27         &nuc900_device_ts,
  28         &nuc900_device_rtc,
  29         &nuc900_device_lcd,
  30         &nuc900_device_kpi,
  31 };
  32
  33 /* define specific CPU platform io map */
  34
  35 static struct map_desc nuc910evb_iodesc[] __initdata = {
  36         IODESC_ENT(USBEHCIHOST),
  37         IODESC_ENT(USBOHCIHOST),
  38         IODESC_ENT(KPI),
  39         IODESC_ENT(USBDEV),
  40         IODESC_ENT(ADC),
  41 };
  42
  43 /*Init NUC910 evb io*/
  44
  45 void __init nuc910_map_io(void)
  46 {
  47         nuc900_map_io(nuc910evb_iodesc, ARRAY_SIZE(nuc910evb_iodesc));
  48 }
  49
  50 /*Init NUC910 clock*/
  51
  52 void __init nuc910_init_clocks(void)
  53 {
  54         nuc900_init_clocks();
  55 }
  56
  57 /*Init NUC910 board info*/
  58
  59 void __init nuc910_board_init(void)
  60 {
  61         nuc900_board_init(nuc910_dev, ARRAY_SIZE(nuc910_dev));
  62 }