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review.evervolv.com / android_kernel_htc_msm8960 / a3bee42f058c2f9fe281df942eff397924630a12 / . / arch / avr32 / boards / atngw100 / evklcd10x.c
blob: 8140b22b3461aaadb4cd7fd1386f8bd798acc1ec [file] [log] [blame]
Hans-Christian Egtvedta3bee422008-07-01 08:29:27 +0000[diff] [blame^]1/*
2 * Board-specific setup code for the ATEVKLCD10X addon board to the ATNGW100
3 * Network Gateway
4 *
5 * Copyright (C) 2008 Atmel Corporation
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published by
9 * the Free Software Foundation.
10 */
11
12#include <linux/init.h>
13#include <linux/linkage.h>
14#include <linux/fb.h>
15#include <linux/platform_device.h>
16
17#include <video/atmel_lcdc.h>
18
19#include <asm/setup.h>
20
21#include <mach/at32ap700x.h>
22#include <mach/board.h>
23
24static struct ac97c_platform_data __initdata ac97c0_data = {
25 .dma_rx_periph_id = 3,
26 .dma_tx_periph_id = 4,
27 .dma_controller_id = 0,
28 .reset_pin = GPIO_PIN_PB(19),
29};
30
31#ifdef CONFIG_BOARD_ATNGW100_EVKLCD10X_VGA
32static struct fb_videomode __initdata tcg057vglad_modes[] = {
33 {
34 .name = "640x480 @ 60",
35 .refresh = 60,
36 .xres = 640, .yres = 480,
37 .pixclock = KHZ2PICOS(25180),
38
39 .left_margin = 64, .right_margin = 31,
40 .upper_margin = 34, .lower_margin = 2,
41 .hsync_len = 96, .vsync_len = 4,
42
43 .sync = 0,
44 .vmode = FB_VMODE_NONINTERLACED,
45 },
46};
47
48static struct fb_monspecs __initdata atevklcd10x_default_monspecs = {
49 .manufacturer = "KYO",
50 .monitor = "TCG057VGLAD",
51 .modedb = tcg057vglad_modes,
52 .modedb_len = ARRAY_SIZE(tcg057vglad_modes),
53 .hfmin = 19948,
54 .hfmax = 31478,
55 .vfmin = 50,
56 .vfmax = 67,
57 .dclkmax = 28330000,
58};
59
60static struct atmel_lcdfb_info __initdata atevklcd10x_lcdc_data = {
61 .default_bpp = 16,
62 .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
63 .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
64 | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
65 | ATMEL_LCDC_MEMOR_BIG),
66 .default_monspecs = &atevklcd10x_default_monspecs,
67 .guard_time = 2,
68};
69#elif CONFIG_BOARD_ATNGW100_EVKLCD10X_QVGA
70static struct fb_videomode __initdata tcg057qvlad_modes[] = {
71 {
72 .name = "320x240 @ 60",
73 .refresh = 60,
74 .xres = 320, .yres = 240,
75 .pixclock = KHZ2PICOS(6300),
76
77 .left_margin = 52, .right_margin = 28,
78 .upper_margin = 7, .lower_margin = 2,
79 .hsync_len = 96, .vsync_len = 4,
80
81 .sync = 0,
82 .vmode = FB_VMODE_NONINTERLACED,
83 },
84};
85
86static struct fb_monspecs __initdata atevklcd10x_default_monspecs = {
87 .manufacturer = "KYO",
88 .monitor = "TCG057QVLAD",
89 .modedb = tcg057qvlad_modes,
90 .modedb_len = ARRAY_SIZE(tcg057qvlad_modes),
91 .hfmin = 19948,
92 .hfmax = 31478,
93 .vfmin = 50,
94 .vfmax = 67,
95 .dclkmax = 7000000,
96};
97
98static struct atmel_lcdfb_info __initdata atevklcd10x_lcdc_data = {
99 .default_bpp = 16,
100 .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
101 .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
102 | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
103 | ATMEL_LCDC_MEMOR_BIG),
104 .default_monspecs = &atevklcd10x_default_monspecs,
105 .guard_time = 2,
106};
107#elif CONFIG_BOARD_ATNGW100_EVKLCD10X_POW_QVGA
108static struct fb_videomode __initdata ph320240t_modes[] = {
109 {
110 .name = "320x240 @ 60",
111 .refresh = 60,
112 .xres = 320, .yres = 240,
113 .pixclock = KHZ2PICOS(6300),
114
115 .left_margin = 38, .right_margin = 20,
116 .upper_margin = 15, .lower_margin = 5,
117 .hsync_len = 30, .vsync_len = 3,
118
119 .sync = 0,
120 .vmode = FB_VMODE_NONINTERLACED,
121 },
122};
123
124static struct fb_monspecs __initdata atevklcd10x_default_monspecs = {
125 .manufacturer = "POW",
126 .monitor = "PH320240T",
127 .modedb = ph320240t_modes,
128 .modedb_len = ARRAY_SIZE(ph320240t_modes),
129 .hfmin = 14400,
130 .hfmax = 21600,
131 .vfmin = 50,
132 .vfmax = 90,
133 .dclkmax = 6400000,
134};
135
136static struct atmel_lcdfb_info __initdata atevklcd10x_lcdc_data = {
137 .default_bpp = 16,
138 .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
139 .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
140 | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
141 | ATMEL_LCDC_MEMOR_BIG),
142 .default_monspecs = &atevklcd10x_default_monspecs,
143 .guard_time = 2,
144};
145#endif
146
147static int __init atevklcd10x_init(void)
148{
149 at32_add_device_ac97c(0, &ac97c0_data);
150
151 at32_add_device_lcdc(0, &atevklcd10x_lcdc_data,
152 fbmem_start, fbmem_size, 1);
153 return 0;
154}
155postcore_initcall(atevklcd10x_init);