arch/arm/mach-mx25/mx25pdk.c

   1 /*
   2  * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (at your option) any later version.
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program; if not, write to the Free Software
  15  * Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16  * Boston, MA  02110-1301, USA.
  17  */
  18
  19 #include <linux/types.h>
  20 #include <linux/init.h>
  21 #include <linux/clk.h>
  22 #include <linux/irq.h>
  23 #include <linux/gpio.h>
  24 #include <linux/smsc911x.h>
  25 #include <linux/platform_device.h>
  26
  27 #include <mach/hardware.h>
  28 #include <asm/mach-types.h>
  29 #include <asm/mach/arch.h>
  30 #include <asm/mach/time.h>
  31 #include <asm/memory.h>
  32 #include <asm/mach/map.h>
  33 #include <mach/common.h>
  34 #include <mach/imx-uart.h>
  35 #include <mach/mx25.h>
  36 #include <mach/mxc_nand.h>
  37 #include "devices.h"
  38 #include <mach/iomux-v3.h>
  39
  40 static struct imxuart_platform_data uart_pdata = {
  41         .flags = IMXUART_HAVE_RTSCTS,
  42 };
  43
  44 static void __init mx25pdk_init(void)
  45 {
  46         mxc_register_device(&mxc_uart_device0, &uart_pdata);
  47         mxc_register_device(&mxc_usbh2, NULL);
  48 }
  49
  50 static void __init mx25pdk_timer_init(void)
  51 {
  52         mx25_clocks_init(26000000);
  53 }
  54
  55 static struct sys_timer mx25pdk_timer = {
  56         .init   = mx25pdk_timer_init,
  57 };
  58
  59 MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
  60         /* Maintainer: Freescale Semiconductor, Inc. */
  61         .phys_io        = MX25_AIPS1_BASE_ADDR,
  62         .io_pg_offst    = ((MX25_AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
  63         .boot_params    = PHYS_OFFSET + 0x100,
  64         .map_io         = mx25_map_io,
  65         .init_irq       = mx25_init_irq,
  66         .init_machine   = mx25pdk_init,
  67         .timer          = &mx25pdk_timer,
  68 MACHINE_END
  69