Merge remote branch 'linus/master' into x86/bootmem
[sfrench/cifs-2.6.git] / arch / arm / mach-omap2 / board-am3517evm.c
1 /*
2  * linux/arch/arm/mach-omap2/board-am3517evm.c
3  *
4  * Copyright (C) 2009 Texas Instruments Incorporated
5  * Author: Ranjith Lohithakshan <ranjithl@ti.com>
6  *
7  * Based on mach-omap2/board-omap3evm.c
8  *
9  * This program is free software; you can redistribute it and/or modify it
10  * under the terms of the GNU General Public License as  published by the
11  * Free Software Foundation version 2.
12  *
13  * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
14  * whether express or implied; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  * General Public License for more details.
17  */
18
19 #include <linux/kernel.h>
20 #include <linux/init.h>
21 #include <linux/platform_device.h>
22 #include <linux/gpio.h>
23
24 #include <mach/hardware.h>
25 #include <asm/mach-types.h>
26 #include <asm/mach/arch.h>
27 #include <asm/mach/map.h>
28
29 #include <plat/board.h>
30 #include <plat/common.h>
31 #include <plat/usb.h>
32
33 #include "mux.h"
34
35 /*
36  * Board initialization
37  */
38 static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
39 };
40
41 static struct platform_device *am3517_evm_devices[] __initdata = {
42 };
43
44 static void __init am3517_evm_init_irq(void)
45 {
46         omap_board_config = am3517_evm_config;
47         omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
48
49         omap2_init_common_hw(NULL, NULL);
50         omap_init_irq();
51         omap_gpio_init();
52 }
53
54 static struct ehci_hcd_omap_platform_data ehci_pdata __initdata = {
55         .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
56         .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY,
57         .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
58
59         .phy_reset  = true,
60         .reset_gpio_port[0]  = 57,
61         .reset_gpio_port[1]  = -EINVAL,
62         .reset_gpio_port[2]  = -EINVAL
63 };
64
65 #ifdef CONFIG_OMAP_MUX
66 static struct omap_board_mux board_mux[] __initdata = {
67         { .reg_offset = OMAP_MUX_TERMINATOR },
68 };
69 #else
70 #define board_mux       NULL
71 #endif
72
73 static void __init am3517_evm_init(void)
74 {
75         omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
76         platform_add_devices(am3517_evm_devices,
77                                 ARRAY_SIZE(am3517_evm_devices));
78
79         omap_serial_init();
80         usb_ehci_init(&ehci_pdata);
81 }
82
83 static void __init am3517_evm_map_io(void)
84 {
85         omap2_set_globals_343x();
86         omap2_map_common_io();
87 }
88
89 MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
90         .phys_io        = 0x48000000,
91         .io_pg_offst    = ((0xd8000000) >> 18) & 0xfffc,
92         .boot_params    = 0x80000100,
93         .map_io         = am3517_evm_map_io,
94         .init_irq       = am3517_evm_init_irq,
95         .init_machine   = am3517_evm_init,
96         .timer          = &omap_timer,
97 MACHINE_END