Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
[linux-2.6.git] / arch / avr32 / boards / merisc / display.c
1 /*
2  * Display setup code for the Merisc board
3  *
4  * Copyright (C) 2008 Martinsson Elektronik AB
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  */
10 #include <linux/init.h>
11 #include <linux/platform_device.h>
12 #include <linux/fb.h>
13 #include <video/atmel_lcdc.h>
14 #include <asm/setup.h>
15 #include <mach/board.h>
16 #include "merisc.h"
17
18 static struct fb_videomode merisc_fb_videomode[] = {
19         {
20                 .refresh        = 44,
21                 .xres           = 640,
22                 .yres           = 480,
23                 .left_margin    = 96,
24                 .right_margin   = 96,
25                 .upper_margin   = 34,
26                 .lower_margin   = 8,
27                 .hsync_len      = 64,
28                 .vsync_len      = 64,
29                 .name           = "640x480 @ 44",
30                 .pixclock       = KHZ2PICOS(25180),
31                 .sync           = 0,
32                 .vmode          = FB_VMODE_NONINTERLACED,
33         },
34 };
35
36 static struct fb_monspecs merisc_fb_monspecs = {
37         .manufacturer   = "Kyo",
38         .monitor        = "TCG075VG2AD",
39         .modedb         = merisc_fb_videomode,
40         .modedb_len     = ARRAY_SIZE(merisc_fb_videomode),
41         .hfmin          = 30000,
42         .hfmax          = 33333,
43         .vfmin          = 60,
44         .vfmax          = 90,
45         .dclkmax        = 30000000,
46 };
47
48 struct atmel_lcdfb_info merisc_lcdc_data = {
49         .default_bpp            = 24,
50         .default_dmacon         = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
51         .default_lcdcon2        = (ATMEL_LCDC_DISTYPE_TFT
52                                    | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
53                                    | ATMEL_LCDC_MEMOR_BIG),
54         .default_monspecs       = &merisc_fb_monspecs,
55         .guard_time             = 2,
56 };
57
58 static int __init merisc_display_init(void)
59 {
60         at32_add_device_lcdc(0, &merisc_lcdc_data, fbmem_start,
61                              fbmem_size, 0);
62
63         return 0;
64 }
65 device_initcall(merisc_display_init);