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8d747cdb DW |
1 | /* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. |
2 | * | |
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. | |
6 | * | |
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. | |
11 | * | |
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 | |
15 | * 02110-1301, USA. | |
16 | */ | |
17 | ||
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> | |
8d747cdb DW |
23 | #include <linux/io.h> |
24 | #include <linux/smsc911x.h> | |
5155e2c7 | 25 | #include <linux/usb/msm_hsusb.h> |
bd32344a | 26 | #include <linux/clkdev.h> |
8d747cdb DW |
27 | |
28 | #include <asm/mach-types.h> | |
29 | #include <asm/mach/arch.h> | |
f4117ac9 | 30 | #include <asm/memory.h> |
8d747cdb DW |
31 | #include <asm/setup.h> |
32 | ||
33 | #include <mach/gpio.h> | |
34 | #include <mach/board.h> | |
8d747cdb | 35 | #include <mach/msm_iomap.h> |
8d747cdb DW |
36 | #include <mach/dma.h> |
37 | ||
38 | #include <mach/vreg.h> | |
8d747cdb | 39 | #include "devices.h" |
ba5499eb | 40 | #include "gpiomux.h" |
90e37c57 | 41 | #include "proc_comm.h" |
8d747cdb | 42 | |
90e37c57 | 43 | extern struct sys_timer msm_timer; |
8d747cdb | 44 | |
5155e2c7 PK |
45 | static int hsusb_phy_init_seq[] = { |
46 | 0x30, 0x32, /* Enable and set Pre-Emphasis Depth to 20% */ | |
47 | 0x02, 0x36, /* Disable CDR Auto Reset feature */ | |
48 | -1 | |
49 | }; | |
50 | ||
51 | static struct msm_otg_platform_data msm_otg_pdata = { | |
52 | .phy_init_seq = hsusb_phy_init_seq, | |
53 | .mode = USB_PERIPHERAL, | |
54 | .otg_control = OTG_PHY_CONTROL, | |
55 | }; | |
56 | ||
ba5499eb DZ |
57 | struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { |
58 | #ifdef CONFIG_SERIAL_MSM_CONSOLE | |
59 | [49] = { /* UART2 RFR */ | |
60 | .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | | |
61 | GPIOMUX_FUNC_2 | GPIOMUX_VALID, | |
62 | }, | |
63 | [50] = { /* UART2 CTS */ | |
64 | .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | | |
65 | GPIOMUX_FUNC_2 | GPIOMUX_VALID, | |
66 | }, | |
67 | [51] = { /* UART2 RX */ | |
68 | .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | | |
69 | GPIOMUX_FUNC_2 | GPIOMUX_VALID, | |
70 | }, | |
71 | [52] = { /* UART2 TX */ | |
72 | .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | | |
73 | GPIOMUX_FUNC_2 | GPIOMUX_VALID, | |
74 | }, | |
75 | #endif | |
76 | }; | |
77 | ||
8d747cdb | 78 | static struct platform_device *devices[] __initdata = { |
90e37c57 DW |
79 | #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER) |
80 | &msm_device_uart2, | |
81 | #endif | |
a8855e9c | 82 | &msm_device_smd, |
5155e2c7 PK |
83 | &msm_device_otg, |
84 | &msm_device_hsusb, | |
85 | &msm_device_hsusb_host, | |
8d747cdb DW |
86 | }; |
87 | ||
88 | static void __init msm7x30_init_irq(void) | |
89 | { | |
90 | msm_init_irq(); | |
91 | } | |
92 | ||
8d747cdb DW |
93 | static void __init msm7x30_init(void) |
94 | { | |
5155e2c7 PK |
95 | msm_device_otg.dev.platform_data = &msm_otg_pdata; |
96 | msm_device_hsusb.dev.parent = &msm_device_otg.dev; | |
97 | msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; | |
98 | ||
8d747cdb | 99 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
8d747cdb DW |
100 | } |
101 | ||
102 | static void __init msm7x30_map_io(void) | |
103 | { | |
8d747cdb | 104 | msm_map_msm7x30_io(); |
8d747cdb DW |
105 | msm_clock_init(msm_clocks_7x30, msm_num_clocks_7x30); |
106 | } | |
107 | ||
108 | MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") | |
b75c178a | 109 | .boot_params = PLAT_PHYS_OFFSET + 0x100, |
8d747cdb DW |
110 | .map_io = msm7x30_map_io, |
111 | .init_irq = msm7x30_init_irq, | |
112 | .init_machine = msm7x30_init, | |
113 | .timer = &msm_timer, | |
114 | MACHINE_END | |
115 | ||
116 | MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") | |
b75c178a | 117 | .boot_params = PLAT_PHYS_OFFSET + 0x100, |
8d747cdb DW |
118 | .map_io = msm7x30_map_io, |
119 | .init_irq = msm7x30_init_irq, | |
120 | .init_machine = msm7x30_init, | |
121 | .timer = &msm_timer, | |
122 | MACHINE_END | |
123 | ||
124 | MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") | |
b75c178a | 125 | .boot_params = PLAT_PHYS_OFFSET + 0x100, |
8d747cdb DW |
126 | .map_io = msm7x30_map_io, |
127 | .init_irq = msm7x30_init_irq, | |
128 | .init_machine = msm7x30_init, | |
129 | .timer = &msm_timer, | |
130 | MACHINE_END |