1 /* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License version 2 and
5 * only version 2 as published by the Free Software Foundation.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
12 * You should have received a copy of the GNU General Public License
13 * along with this program; if not, write to the Free Software
14 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 #include <linux/kernel.h>
19 #include <linux/irq.h>
20 #include <linux/gpio.h>
21 #include <linux/platform_device.h>
22 #include <linux/delay.h>
24 #include <linux/smsc911x.h>
25 #include <linux/usb/msm_hsusb.h>
27 #include <asm/mach-types.h>
28 #include <asm/mach/arch.h>
29 #include <asm/setup.h>
31 #include <mach/gpio.h>
32 #include <mach/board.h>
33 #include <mach/memory.h>
34 #include <mach/msm_iomap.h>
37 #include <mach/vreg.h>
40 #include "proc_comm.h"
42 extern struct sys_timer msm_timer;
44 static int hsusb_phy_init_seq[] = {
45 0x30, 0x32, /* Enable and set Pre-Emphasis Depth to 20% */
46 0x02, 0x36, /* Disable CDR Auto Reset feature */
50 static struct msm_otg_platform_data msm_otg_pdata = {
51 .phy_init_seq = hsusb_phy_init_seq,
52 .mode = USB_PERIPHERAL,
53 .otg_control = OTG_PHY_CONTROL,
56 struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
57 #ifdef CONFIG_SERIAL_MSM_CONSOLE
58 [49] = { /* UART2 RFR */
59 .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
60 GPIOMUX_FUNC_2 | GPIOMUX_VALID,
62 [50] = { /* UART2 CTS */
63 .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
64 GPIOMUX_FUNC_2 | GPIOMUX_VALID,
66 [51] = { /* UART2 RX */
67 .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
68 GPIOMUX_FUNC_2 | GPIOMUX_VALID,
70 [52] = { /* UART2 TX */
71 .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
72 GPIOMUX_FUNC_2 | GPIOMUX_VALID,
77 static struct platform_device *devices[] __initdata = {
78 #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER)
84 &msm_device_hsusb_host,
87 static void __init msm7x30_init_irq(void)
92 static void __init msm7x30_init(void)
94 msm_device_otg.dev.platform_data = &msm_otg_pdata;
95 msm_device_hsusb.dev.parent = &msm_device_otg.dev;
96 msm_device_hsusb_host.dev.parent = &msm_device_otg.dev;
98 platform_add_devices(devices, ARRAY_SIZE(devices));
101 static void __init msm7x30_map_io(void)
103 msm_map_msm7x30_io();
104 msm_clock_init(msm_clocks_7x30, msm_num_clocks_7x30);
107 MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF")
108 #ifdef CONFIG_MSM_DEBUG_UART
110 .boot_params = PHYS_OFFSET + 0x100,
111 .map_io = msm7x30_map_io,
112 .init_irq = msm7x30_init_irq,
113 .init_machine = msm7x30_init,
117 MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA")
118 #ifdef CONFIG_MSM_DEBUG_UART
120 .boot_params = PHYS_OFFSET + 0x100,
121 .map_io = msm7x30_map_io,
122 .init_irq = msm7x30_init_irq,
123 .init_machine = msm7x30_init,
127 MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID")
128 #ifdef CONFIG_MSM_DEBUG_UART
130 .boot_params = PHYS_OFFSET + 0x100,
131 .map_io = msm7x30_map_io,
132 .init_irq = msm7x30_init_irq,
133 .init_machine = msm7x30_init,