summaryrefslogtreecommitdiff
path: root/arch/arm/mach-msm/board-msm7x30.c
blob: 0707cc041f27db04fa491c5ddffe7e4949aae86b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#include <linux/kernel.h>
#include <linux/irq.h>
#include <linux/gpio.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/smsc911x.h>
#include <linux/usb/msm_hsusb.h>

#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/setup.h>

#include <mach/gpio.h>
#include <mach/board.h>
#include <mach/memory.h>
#include <mach/msm_iomap.h>
#include <mach/dma.h>

#include <mach/vreg.h>
#include "devices.h"
#include "gpiomux.h"
#include "proc_comm.h"

extern struct sys_timer msm_timer;

static int hsusb_phy_init_seq[] = {
	0x30, 0x32,	/* Enable and set Pre-Emphasis Depth to 20% */
	0x02, 0x36,	/* Disable CDR Auto Reset feature */
	-1
};

static struct msm_otg_platform_data msm_otg_pdata = {
	.phy_init_seq		= hsusb_phy_init_seq,
	.mode                   = USB_PERIPHERAL,
	.otg_control		= OTG_PHY_CONTROL,
};

struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
#ifdef CONFIG_SERIAL_MSM_CONSOLE
	[49] = { /* UART2 RFR */
		.suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
			     GPIOMUX_FUNC_2 | GPIOMUX_VALID,
	},
	[50] = { /* UART2 CTS */
		.suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
			     GPIOMUX_FUNC_2 | GPIOMUX_VALID,
	},
	[51] = { /* UART2 RX */
		.suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
			     GPIOMUX_FUNC_2 | GPIOMUX_VALID,
	},
	[52] = { /* UART2 TX */
		.suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
			     GPIOMUX_FUNC_2 | GPIOMUX_VALID,
	},
#endif
};

static struct platform_device *devices[] __initdata = {
#if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER)
        &msm_device_uart2,
#endif
	&msm_device_smd,
	&msm_device_otg,
	&msm_device_hsusb,
	&msm_device_hsusb_host,
};

static void __init msm7x30_init_irq(void)
{
	msm_init_irq();
}

static void __init msm7x30_init(void)
{
	msm_device_otg.dev.platform_data = &msm_otg_pdata;
	msm_device_hsusb.dev.parent = &msm_device_otg.dev;
	msm_device_hsusb_host.dev.parent = &msm_device_otg.dev;

	platform_add_devices(devices, ARRAY_SIZE(devices));
}

static void __init msm7x30_map_io(void)
{
	msm_map_msm7x30_io();
	msm_clock_init(msm_clocks_7x30, msm_num_clocks_7x30);
}

MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF")
#ifdef CONFIG_MSM_DEBUG_UART
#endif
	.boot_params = PHYS_OFFSET + 0x100,
	.map_io = msm7x30_map_io,
	.init_irq = msm7x30_init_irq,
	.init_machine = msm7x30_init,
	.timer = &msm_timer,
MACHINE_END

MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA")
#ifdef CONFIG_MSM_DEBUG_UART
#endif
	.boot_params = PHYS_OFFSET + 0x100,
	.map_io = msm7x30_map_io,
	.init_irq = msm7x30_init_irq,
	.init_machine = msm7x30_init,
	.timer = &msm_timer,
MACHINE_END

MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID")
#ifdef CONFIG_MSM_DEBUG_UART
#endif
	.boot_params = PHYS_OFFSET + 0x100,
	.map_io = msm7x30_map_io,
	.init_irq = msm7x30_init_irq,
	.init_machine = msm7x30_init,
	.timer = &msm_timer,
MACHINE_END