]> nv-tegra.nvidia Code Review - linux-2.6.git/blob - arch/arm/mach-omap2/board-rx51.c
Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6
[linux-2.6.git] / arch / arm / mach-omap2 / board-rx51.c
1 /*
2  * linux/arch/arm/mach-omap2/board-rx51.c
3  *
4  * Copyright (C) 2007, 2008 Nokia
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
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/delay.h>
15 #include <linux/err.h>
16 #include <linux/clk.h>
17 #include <linux/io.h>
18 #include <linux/gpio.h>
19
20 #include <mach/hardware.h>
21 #include <asm/mach-types.h>
22 #include <asm/mach/arch.h>
23 #include <asm/mach/map.h>
24
25 #include <mach/mcspi.h>
26 #include <mach/mux.h>
27 #include <mach/board.h>
28 #include <mach/common.h>
29 #include <mach/dma.h>
30 #include <mach/gpmc.h>
31 #include <mach/usb.h>
32
33 static struct omap_lcd_config rx51_lcd_config = {
34         .ctrl_name      = "internal",
35 };
36
37 static struct omap_fbmem_config rx51_fbmem0_config = {
38         .size = 752 * 1024,
39 };
40
41 static struct omap_fbmem_config rx51_fbmem1_config = {
42         .size = 752 * 1024,
43 };
44
45 static struct omap_fbmem_config rx51_fbmem2_config = {
46         .size = 752 * 1024,
47 };
48
49 static struct omap_board_config_kernel rx51_config[] = {
50         { OMAP_TAG_FBMEM,       &rx51_fbmem0_config },
51         { OMAP_TAG_FBMEM,       &rx51_fbmem1_config },
52         { OMAP_TAG_FBMEM,       &rx51_fbmem2_config },
53         { OMAP_TAG_LCD,         &rx51_lcd_config },
54 };
55
56 static void __init rx51_init_irq(void)
57 {
58         omap_board_config = rx51_config;
59         omap_board_config_size = ARRAY_SIZE(rx51_config);
60         omap2_init_common_hw(NULL, NULL);
61         omap_init_irq();
62         omap_gpio_init();
63 }
64
65 extern void __init rx51_peripherals_init(void);
66
67 static void __init rx51_init(void)
68 {
69         omap_serial_init();
70         usb_musb_init();
71         rx51_peripherals_init();
72
73         /* Ensure SDRC pins are mux'd for self-refresh */
74         omap_cfg_reg(H16_34XX_SDRC_CKE0);
75         omap_cfg_reg(H17_34XX_SDRC_CKE1);
76 }
77
78 static void __init rx51_map_io(void)
79 {
80         omap2_set_globals_343x();
81         omap2_map_common_io();
82 }
83
84 MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
85         /* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */
86         .phys_io        = 0x48000000,
87         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
88         .boot_params    = 0x80000100,
89         .map_io         = rx51_map_io,
90         .init_irq       = rx51_init_irq,
91         .init_machine   = rx51_init,
92         .timer          = &omap_timer,
93 MACHINE_END