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setup.c

/*
 * ATSTK1000 board-specific setup code.
 *
 * Copyright (C) 2005-2006 Atmel Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#include <linux/bootmem.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/linkage.h>

#include <video/atmel_lcdc.h>

#include <asm/setup.h>
#include <asm/arch/board.h>

#include "atstk1000.h"

/* Initialized by bootloader-specific startup code. */
struct tag *bootloader_tags __initdata;

static struct fb_videomode __initdata ltv350qv_modes[] = {
      {
            .name       = "320x240 @ 75",
            .refresh    = 75,
            .xres       = 320,            .yres       = 240,
            .pixclock   = KHZ2PICOS(6891),

            .left_margin      = 17,       .right_margin     = 33,
            .upper_margin     = 10,       .lower_margin     = 10,
            .hsync_len  = 16,       .vsync_len  = 1,

            .sync       = 0,
            .vmode            = FB_VMODE_NONINTERLACED,
      },
};

static struct fb_monspecs __initdata atstk1000_default_monspecs = {
      .manufacturer           = "SNG",
      .monitor          = "LTV350QV",
      .modedb                 = ltv350qv_modes,
      .modedb_len       = ARRAY_SIZE(ltv350qv_modes),
      .hfmin                  = 14820,
      .hfmax                  = 22230,
      .vfmin                  = 60,
      .vfmax                  = 90,
      .dclkmax          = 30000000,
};

struct atmel_lcdfb_info __initdata atstk1000_lcdc_data = {
      .default_bpp            = 24,
      .default_dmacon         = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
      .default_lcdcon2  = (ATMEL_LCDC_DISTYPE_TFT
                           | ATMEL_LCDC_INVCLK
                           | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
                           | ATMEL_LCDC_MEMOR_BIG),
      .default_monspecs = &atstk1000_default_monspecs,
      .guard_time       = 2,
};

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