release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-spear3xx/spear310_evb.c

   1 /*
   2  * arch/arm/mach-spear3xx/spear310_evb.c
   3  *
   4  * SPEAr310 evaluation board source file
   5  *
   6  * Copyright (C) 2009 ST Microelectronics
   7  * Viresh Kumar<viresh.kumar@st.com>
   8  *
   9  * This file is licensed under the terms of the GNU General Public
  10  * License version 2. This program is licensed "as is" without any
  11  * warranty of any kind, whether express or implied.
  12  */
  13
  14 #include <asm/mach/arch.h>
  15 #include <asm/mach-types.h>
  16 #include <mach/generic.h>
  17 #include <mach/spear.h>
  18
  19 /* padmux devices to enable */
  20 static struct pmx_dev *pmx_devs[] = {
  21         /* spear3xx specific devices */
  22         &pmx_i2c,
  23         &pmx_ssp,
  24         &pmx_gpio_pin0,
  25         &pmx_gpio_pin1,
  26         &pmx_gpio_pin2,
  27         &pmx_gpio_pin3,
  28         &pmx_gpio_pin4,
  29         &pmx_gpio_pin5,
  30         &pmx_uart0,
  31
  32         /* spear310 specific devices */
  33         &pmx_emi_cs_0_1_4_5,
  34         &pmx_emi_cs_2_3,
  35         &pmx_uart1,
  36         &pmx_uart2,
  37         &pmx_uart3_4_5,
  38         &pmx_fsmc,
  39         &pmx_rs485_0_1,
  40         &pmx_tdm0,
  41 };
  42
  43 static struct amba_device *amba_devs[] __initdata = {
  44         /* spear3xx specific devices */
  45         &gpio_device,
  46         &uart_device,
  47
  48         /* spear310 specific devices */
  49 };
  50
  51 static struct platform_device *plat_devs[] __initdata = {
  52         /* spear3xx specific devices */
  53
  54         /* spear310 specific devices */
  55 };
  56
  57 static void __init spear310_evb_init(void)
  58 {
  59         unsigned int i;
  60
  61         /* call spear310 machine init function */
  62         spear310_init();
  63
  64         /* padmux initialization */
  65         pmx_driver.mode = NULL;
  66         pmx_driver.devs = pmx_devs;
  67         pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
  68         spear310_pmx_init();
  69
  70         /* Add Platform Devices */
  71         platform_add_devices(plat_devs, ARRAY_SIZE(plat_devs));
  72
  73         /* Add Amba Devices */
  74         for (i = 0; i < ARRAY_SIZE(amba_devs); i++)
  75                 amba_device_register(amba_devs[i], &iomem_resource);
  76 }
  77
  78 MACHINE_START(SPEAR310, "ST-SPEAR310-EVB")
  79         .boot_params    =       0x00000100,
  80         .map_io         =       spear3xx_map_io,
  81         .init_irq       =       spear3xx_init_irq,
  82         .timer          =       &spear_sys_timer,
  83         .init_machine   =       spear310_evb_init,
  84 MACHINE_END