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038c5b60 BN |
1 | /* |
2 | * linux/arch/arm/mach-aaec2000/aaed2000.c | |
3 | * | |
4 | * Support for the Agilent AAED-2000 Development Platform. | |
5 | * | |
6 | * Copyright (c) 2005 Nicolas Bellido Y Ortega | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 as | |
10 | * published by the Free Software Foundation. | |
11 | * | |
12 | */ | |
13 | #include <linux/module.h> | |
14 | #include <linux/kernel.h> | |
15 | #include <linux/init.h> | |
16 | #include <linux/device.h> | |
17 | #include <linux/major.h> | |
18 | #include <linux/interrupt.h> | |
19 | ||
20 | #include <asm/setup.h> | |
21 | #include <asm/memory.h> | |
22 | #include <asm/mach-types.h> | |
a09e64fb | 23 | #include <mach/hardware.h> |
038c5b60 BN |
24 | #include <asm/irq.h> |
25 | ||
26 | #include <asm/mach/arch.h> | |
27 | #include <asm/mach/map.h> | |
28 | #include <asm/mach/irq.h> | |
29 | ||
a09e64fb | 30 | #include <mach/aaed2000.h> |
4028ef4c | 31 | |
038c5b60 BN |
32 | #include "core.h" |
33 | ||
50f4c001 BN |
34 | static void aaed2000_clcd_disable(struct clcd_fb *fb) |
35 | { | |
36 | AAED_EXT_GPIO &= ~AAED_EGPIO_LCD_PWR_EN; | |
37 | } | |
38 | ||
39 | static void aaed2000_clcd_enable(struct clcd_fb *fb) | |
40 | { | |
41 | AAED_EXT_GPIO |= AAED_EGPIO_LCD_PWR_EN; | |
42 | } | |
43 | ||
44 | struct aaec2000_clcd_info clcd_info = { | |
45 | .enable = aaed2000_clcd_enable, | |
46 | .disable = aaed2000_clcd_disable, | |
47 | .panel = { | |
48 | .mode = { | |
49 | .name = "Sharp", | |
50 | .refresh = 60, | |
51 | .xres = 640, | |
52 | .yres = 480, | |
53 | .pixclock = 39721, | |
54 | .left_margin = 20, | |
55 | .right_margin = 44, | |
56 | .upper_margin = 21, | |
57 | .lower_margin = 34, | |
58 | .hsync_len = 96, | |
59 | .vsync_len = 2, | |
60 | .sync = 0, | |
61 | .vmode = FB_VMODE_NONINTERLACED, | |
62 | }, | |
63 | .width = -1, | |
64 | .height = -1, | |
65 | .tim2 = TIM2_IVS | TIM2_IHS, | |
66 | .cntl = CNTL_LCDTFT, | |
67 | .bpp = 16, | |
68 | }, | |
69 | }; | |
70 | ||
038c5b60 BN |
71 | static void __init aaed2000_init_irq(void) |
72 | { | |
73 | aaec2000_init_irq(); | |
74 | } | |
75 | ||
50f4c001 BN |
76 | static void __init aaed2000_init(void) |
77 | { | |
78 | aaec2000_set_clcd_plat_data(&clcd_info); | |
79 | } | |
80 | ||
4028ef4c | 81 | static struct map_desc aaed2000_io_desc[] __initdata = { |
74fae122 BN |
82 | { |
83 | .virtual = EXT_GPIO_VBASE, | |
84 | .pfn = __phys_to_pfn(EXT_GPIO_PBASE), | |
85 | .length = EXT_GPIO_LENGTH, | |
86 | .type = MT_DEVICE | |
87 | }, | |
4028ef4c BN |
88 | }; |
89 | ||
038c5b60 BN |
90 | static void __init aaed2000_map_io(void) |
91 | { | |
92 | aaec2000_map_io(); | |
4028ef4c | 93 | iotable_init(aaed2000_io_desc, ARRAY_SIZE(aaed2000_io_desc)); |
038c5b60 BN |
94 | } |
95 | ||
96 | MACHINE_START(AAED2000, "Agilent AAED-2000 Development Platform") | |
e9dea0c6 | 97 | /* Maintainer: Nicolas Bellido Y Ortega */ |
e9dea0c6 RK |
98 | .phys_io = PIO_BASE, |
99 | .io_pg_offst = ((VIO_BASE) >> 18) & 0xfffc, | |
100 | .map_io = aaed2000_map_io, | |
101 | .init_irq = aaed2000_init_irq, | |
038c5b60 | 102 | .timer = &aaec2000_timer, |
50f4c001 | 103 | .init_machine = aaed2000_init, |
038c5b60 | 104 | MACHINE_END |