arch/arm/mach-pxa/e400.c

   1 /*
   2  * Hardware definitions for the Toshiba eseries PDAs
   3  *
   4  * Copyright (c) 2003 Ian Molton <spyro@f2s.com>
   5  *
   6  * This file is licensed under
   7  * the terms of the GNU General Public License version 2. This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  *
  11  */
  12
  13 #include <linux/kernel.h>
  14 #include <linux/init.h>
  15
  16 #include <asm/setup.h>
  17 #include <asm/mach/arch.h>
  18 #include <asm/mach-types.h>
  19
  20 #include <mach/pxa-regs.h>
  21 #include <mach/mfp-pxa25x.h>
  22 #include <mach/hardware.h>
  23
  24 #include <mach/pxafb.h>
  25
  26 #include "generic.h"
  27 #include "eseries.h"
  28
  29 /* ------------------------ E400 LCD definitions ------------------------ */
  30
  31 static struct pxafb_mode_info e400_pxafb_mode_info = {
  32         .pixclock       = 140703,
  33         .xres           = 240,
  34         .yres           = 320,
  35         .bpp            = 16,
  36         .hsync_len      = 4,
  37         .left_margin    = 28,
  38         .right_margin   = 8,
  39         .vsync_len      = 3,
  40         .upper_margin   = 5,
  41         .lower_margin   = 6,
  42         .sync           = 0,
  43 };
  44
  45 static struct pxafb_mach_info e400_pxafb_mach_info = {
  46         .modes          = &e400_pxafb_mode_info,
  47         .num_modes      = 1,
  48         .lccr0          = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
  49         .lccr3          = 0,
  50         .pxafb_backlight_power  = NULL,
  51 };
  52
  53 /* ------------------------ E400 MFP config ----------------------------- */
  54
  55 static unsigned long e400_pin_config[] __initdata = {
  56         /* Chip selects */
  57         GPIO15_nCS_1,   /* CS1 - Flash */
  58         GPIO80_nCS_4,   /* CS4 - TMIO */
  59
  60         /* Clocks */
  61         GPIO12_32KHz,
  62
  63         /* BTUART */
  64         GPIO42_BTUART_RXD,
  65         GPIO43_BTUART_TXD,
  66         GPIO44_BTUART_CTS,
  67         GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
  68
  69         /* wakeup */
  70         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
  71 };
  72
  73 /* ---------------------------------------------------------------------- */
  74
  75 static void __init e400_init(void)
  76 {
  77         pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
  78         set_pxa_fb_info(&e400_pxafb_mach_info);
  79 }
  80
  81 MACHINE_START(E400, "Toshiba e400")
  82         /* Maintainer: Ian Molton (spyro@f2s.com) */
  83         .phys_io        = 0x40000000,
  84         .io_pg_offst    = (io_p2v(0x40000000) >> 18) & 0xfffc,
  85         .boot_params    = 0xa0000100,
  86         .map_io         = pxa_map_io,
  87         .init_irq       = pxa25x_init_irq,
  88         .fixup          = eseries_fixup,
  89         .init_machine   = e400_init,
  90         .timer          = &pxa_timer,
  91 MACHINE_END
  92