arch/arm/mach-omap1/board-palmte.c

   1 /*
   2  * linux/arch/arm/mach-omap1/board-palmte.c
   3  *
   4  * Modified from board-generic.c
   5  *
   6  * Support for the Palm Tungsten E PDA.
   7  *
   8  * Original version : Laurent Gonzalez
   9  *
  10  * Maintainers : http://palmtelinux.sf.net
  11  *                palmtelinux-developpers@lists.sf.net
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License version 2 as
  15  * published by the Free Software Foundation.
  16  */
  17
  18 #include <linux/kernel.h>
  19 #include <linux/init.h>
  20 #include <linux/platform_device.h>
  21 #include <linux/notifier.h>
  22 #include <linux/clk.h>
  23
  24 #include <asm/hardware.h>
  25 #include <asm/mach-types.h>
  26 #include <asm/mach/arch.h>
  27 #include <asm/mach/map.h>
  28
  29 #include <asm/arch/gpio.h>
  30 #include <asm/arch/mux.h>
  31 #include <asm/arch/usb.h>
  32 #include <asm/arch/board.h>
  33 #include <asm/arch/common.h>
  34
  35 static void __init omap_generic_init_irq(void)
  36 {
  37         omap1_init_common_hw();
  38         omap_init_irq();
  39 }
  40
  41 static struct platform_device palmte_lcd_device = {
  42         .name           = "lcd_palmte",
  43         .id             = -1,
  44 };
  45
  46 static struct platform_device *devices[] __initdata = {
  47         &palmte_lcd_device,
  48 };
  49
  50 static struct omap_usb_config palmte_usb_config __initdata = {
  51         .register_dev   = 1,
  52         .hmc_mode       = 0,
  53         .pins[0]        = 3,
  54 };
  55
  56 static struct omap_mmc_config palmte_mmc_config __initdata = {
  57         .mmc [0] = {
  58                 .enabled        = 1,
  59                 .wire4          = 1,
  60                 .wp_pin         = OMAP_MPUIO(3),
  61                 .power_pin      = -1,
  62                 .switch_pin     = -1,
  63         },
  64 };
  65
  66 static struct omap_lcd_config palmte_lcd_config __initdata = {
  67         .ctrl_name      = "internal",
  68 };
  69
  70 static struct omap_board_config_kernel palmte_config[] = {
  71         { OMAP_TAG_USB, &palmte_usb_config },
  72         { OMAP_TAG_MMC, &palmte_mmc_config },
  73         { OMAP_TAG_LCD, &palmte_lcd_config },
  74 };
  75
  76 static void __init omap_generic_init(void)
  77 {
  78         omap_board_config = palmte_config;
  79         omap_board_config_size = ARRAY_SIZE(palmte_config);
  80
  81         platform_add_devices(devices, ARRAY_SIZE(devices));
  82 }
  83
  84 static void __init omap_generic_map_io(void)
  85 {
  86         omap1_map_common_io();
  87 }
  88
  89 MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
  90         .phys_io        = 0xfff00000,
  91         .io_pg_offst    = ((0xfef00000) >> 18) & 0xfffc,
  92         .boot_params    = 0x10000100,
  93         .map_io         = omap_generic_map_io,
  94         .init_irq       = omap_generic_init_irq,
  95         .init_machine   = omap_generic_init,
  96         .timer          = &omap_timer,
  97 MACHINE_END