diff options
Diffstat (limited to 'arch/arm/mach-msm/board-qsd8x50.c')
-rw-r--r-- | arch/arm/mach-msm/board-qsd8x50.c | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c new file mode 100644 index 00000000000..ec4606643d2 --- /dev/null +++ b/arch/arm/mach-msm/board-qsd8x50.c | |||
@@ -0,0 +1,94 @@ | |||
1 | /* Copyright (c) 2008-2009, 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/bootmem.h> | ||
23 | #include <linux/delay.h> | ||
24 | |||
25 | #include <asm/mach-types.h> | ||
26 | #include <asm/mach/arch.h> | ||
27 | #include <asm/io.h> | ||
28 | #include <asm/setup.h> | ||
29 | |||
30 | #include <mach/board.h> | ||
31 | #include <mach/irqs.h> | ||
32 | #include <mach/sirc.h> | ||
33 | #include <mach/gpio.h> | ||
34 | |||
35 | #include "devices.h" | ||
36 | |||
37 | extern struct sys_timer msm_timer; | ||
38 | |||
39 | static struct msm_gpio uart3_config_data[] = { | ||
40 | { GPIO_CFG(86, 1, GPIO_INPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_Rx"}, | ||
41 | { GPIO_CFG(87, 1, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_Tx"}, | ||
42 | }; | ||
43 | |||
44 | static struct platform_device *devices[] __initdata = { | ||
45 | &msm_device_uart3, | ||
46 | }; | ||
47 | |||
48 | static void msm8x50_init_uart3(void) | ||
49 | { | ||
50 | msm_gpios_request_enable(uart3_config_data, | ||
51 | ARRAY_SIZE(uart3_config_data)); | ||
52 | } | ||
53 | |||
54 | static void __init qsd8x50_map_io(void) | ||
55 | { | ||
56 | msm_map_qsd8x50_io(); | ||
57 | msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50); | ||
58 | } | ||
59 | |||
60 | static void __init qsd8x50_init_irq(void) | ||
61 | { | ||
62 | msm_init_irq(); | ||
63 | msm_init_sirc(); | ||
64 | } | ||
65 | |||
66 | static void __init qsd8x50_init(void) | ||
67 | { | ||
68 | msm8x50_init_uart3(); | ||
69 | platform_add_devices(devices, ARRAY_SIZE(devices)); | ||
70 | } | ||
71 | |||
72 | MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") | ||
73 | #ifdef CONFIG_MSM_DEBUG_UART | ||
74 | .phys_io = MSM_DEBUG_UART_PHYS, | ||
75 | .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc, | ||
76 | #endif | ||
77 | .boot_params = PHYS_OFFSET + 0x100, | ||
78 | .map_io = qsd8x50_map_io, | ||
79 | .init_irq = qsd8x50_init_irq, | ||
80 | .init_machine = qsd8x50_init, | ||
81 | .timer = &msm_timer, | ||
82 | MACHINE_END | ||
83 | |||
84 | MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") | ||
85 | #ifdef CONFIG_MSM_DEBUG_UART | ||
86 | .phys_io = MSM_DEBUG_UART_PHYS, | ||
87 | .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc, | ||
88 | #endif | ||
89 | .boot_params = PHYS_OFFSET + 0x100, | ||
90 | .map_io = qsd8x50_map_io, | ||
91 | .init_irq = qsd8x50_init_irq, | ||
92 | .init_machine = qsd8x50_init, | ||
93 | .timer = &msm_timer, | ||
94 | MACHINE_END | ||