diff options
author | Daniel Walker <dwalker@codeaurora.org> | 2010-05-05 10:17:31 -0400 |
---|---|---|
committer | Daniel Walker <dwalker@codeaurora.org> | 2010-05-13 19:08:30 -0400 |
commit | d1c0d43d40a625345634d2b08325fb9e8be41534 (patch) | |
tree | e95f8fe8799ffc53ad5bf65be575c5bfe8c31481 /arch/arm | |
parent | eb61bf85595f7ebb789ca71e590773ff3aa0c10f (diff) |
msm: update basic board layout for QSD8x50
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Gregory Bean <gbean@codeaurora.org>
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/mach-msm/board-qsd8x50.c | 120 |
1 files changed, 19 insertions, 101 deletions
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index a5e862c6ef7b..ec4606643d2c 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c | |||
@@ -27,106 +27,48 @@ | |||
27 | #include <asm/io.h> | 27 | #include <asm/io.h> |
28 | #include <asm/setup.h> | 28 | #include <asm/setup.h> |
29 | 29 | ||
30 | #include <mach/vreg.h> | ||
31 | #include <mach/mpp.h> | ||
32 | #include <mach/gpio.h> | ||
33 | #include <mach/board.h> | 30 | #include <mach/board.h> |
34 | #include <mach/dma.h> | 31 | #include <mach/irqs.h> |
35 | #include <mach/memory.h> | 32 | #include <mach/sirc.h> |
33 | #include <mach/gpio.h> | ||
36 | 34 | ||
37 | #include "devices.h" | 35 | #include "devices.h" |
38 | #include "timer.h" | ||
39 | #include "socinfo.h" | ||
40 | #include "proc_comm.h" | ||
41 | |||
42 | #define MSM_SHARED_RAM_PHYS (MSM_SMI_BASE + 0x00100000) | ||
43 | 36 | ||
44 | static struct resource smc91x_resources[] = { | 37 | extern struct sys_timer msm_timer; |
45 | [0] = { | ||
46 | .flags = IORESOURCE_MEM, | ||
47 | }, | ||
48 | [1] = { | ||
49 | .flags = IORESOURCE_IRQ, | ||
50 | }, | ||
51 | }; | ||
52 | 38 | ||
53 | static struct platform_device smc91x_device = { | 39 | static struct msm_gpio uart3_config_data[] = { |
54 | .name = "smc91x", | 40 | { GPIO_CFG(86, 1, GPIO_INPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_Rx"}, |
55 | .id = 0, | 41 | { GPIO_CFG(87, 1, GPIO_OUTPUT, GPIO_PULL_DOWN, GPIO_2MA), "UART2_Tx"}, |
56 | .num_resources = ARRAY_SIZE(smc91x_resources), | ||
57 | .resource = smc91x_resources, | ||
58 | }; | 42 | }; |
59 | 43 | ||
60 | static struct platform_device *devices[] __initdata = { | 44 | static struct platform_device *devices[] __initdata = { |
61 | &smc91x_device, | 45 | &msm_device_uart3, |
62 | &msm_device_smd, | ||
63 | &msm_device_dmov, | ||
64 | &msm_device_nand, | ||
65 | }; | 46 | }; |
66 | 47 | ||
67 | static void __init qsd8x50_init_irq(void) | 48 | static void msm8x50_init_uart3(void) |
68 | { | 49 | { |
69 | msm_init_irq(); | 50 | msm_gpios_request_enable(uart3_config_data, |
51 | ARRAY_SIZE(uart3_config_data)); | ||
70 | } | 52 | } |
71 | 53 | ||
72 | static void __init qsd8x50_init_host(void) | 54 | static void __init qsd8x50_map_io(void) |
73 | { | 55 | { |
74 | if (machine_is_qsd8x50_ffa() || machine_is_qsd8x50a_ffa()) | 56 | msm_map_qsd8x50_io(); |
75 | return; | 57 | msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50); |
76 | |||
77 | vreg_usb = vreg_get(NULL, "boost"); | ||
78 | |||
79 | if (IS_ERR(vreg_usb)) { | ||
80 | printk(KERN_ERR "%s: vreg get failed (%ld)\n", | ||
81 | __func__, PTR_ERR(vreg_usb)); | ||
82 | return; | ||
83 | } | ||
84 | |||
85 | platform_device_register(&msm_device_hsusb_otg); | ||
86 | } | 58 | } |
87 | 59 | ||
88 | static void __init qsd8x50_cfg_smc91x(void) | 60 | static void __init qsd8x50_init_irq(void) |
89 | { | 61 | { |
90 | int rc = 0; | 62 | msm_init_irq(); |
91 | 63 | msm_init_sirc(); | |
92 | if (machine_is_qsd8x50_surf() || machine_is_qsd8x50a_surf()) { | ||
93 | smc91x_resources[0].start = 0x70000300; | ||
94 | smc91x_resources[0].end = 0x700003ff; | ||
95 | smc91x_resources[1].start = MSM_GPIO_TO_INT(156); | ||
96 | smc91x_resources[1].end = MSM_GPIO_TO_INT(156); | ||
97 | } else if (machine_is_qsd8x50_ffa() || machine_is_qsd8x50a_ffa()) { | ||
98 | smc91x_resources[0].start = 0x84000300; | ||
99 | smc91x_resources[0].end = 0x840003ff; | ||
100 | smc91x_resources[1].start = MSM_GPIO_TO_INT(87); | ||
101 | smc91x_resources[1].end = MSM_GPIO_TO_INT(87); | ||
102 | |||
103 | rc = gpio_tlmm_config(GPIO_CFG(87, 0, GPIO_INPUT, | ||
104 | GPIO_PULL_DOWN, GPIO_2MA), | ||
105 | GPIO_ENABLE); | ||
106 | if (rc) { | ||
107 | printk(KERN_ERR "%s: gpio_tlmm_config=%d\n", | ||
108 | __func__, rc); | ||
109 | } | ||
110 | } else | ||
111 | printk(KERN_ERR "%s: invalid machine type\n", __func__); | ||
112 | } | 64 | } |
113 | 65 | ||
114 | static void __init qsd8x50_init(void) | 66 | static void __init qsd8x50_init(void) |
115 | { | 67 | { |
116 | if (socinfo_init() < 0) | 68 | msm8x50_init_uart3(); |
117 | printk(KERN_ERR "%s: socinfo_init() failed!\n", | ||
118 | __func__); | ||
119 | qsd8x50_cfg_smc91x(); | ||
120 | platform_add_devices(devices, ARRAY_SIZE(devices)); | 69 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
121 | } | 70 | } |
122 | 71 | ||
123 | static void __init qsd8x50_map_io(void) | ||
124 | { | ||
125 | msm_shared_ram_phys = MSM_SHARED_RAM_PHYS; | ||
126 | msm_map_qsd8x50_io(); | ||
127 | msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50); | ||
128 | } | ||
129 | |||
130 | MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") | 72 | MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") |
131 | #ifdef CONFIG_MSM_DEBUG_UART | 73 | #ifdef CONFIG_MSM_DEBUG_UART |
132 | .phys_io = MSM_DEBUG_UART_PHYS, | 74 | .phys_io = MSM_DEBUG_UART_PHYS, |
@@ -139,31 +81,7 @@ MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") | |||
139 | .timer = &msm_timer, | 81 | .timer = &msm_timer, |
140 | MACHINE_END | 82 | MACHINE_END |
141 | 83 | ||
142 | MACHINE_START(QSD8X50_FFA, "QCT QSD8X50 FFA") | 84 | MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") |
143 | #ifdef CONFIG_MSM_DEBUG_UART | ||
144 | .phys_io = MSM_DEBUG_UART_PHYS, | ||
145 | .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc, | ||
146 | #endif | ||
147 | .boot_params = PHYS_OFFSET + 0x100, | ||
148 | .map_io = qsd8x50_map_io, | ||
149 | .init_irq = qsd8x50_init_irq, | ||
150 | .init_machine = qsd8x50_init, | ||
151 | .timer = &msm_timer, | ||
152 | MACHINE_END | ||
153 | |||
154 | MACHINE_START(QSD8X50A_SURF, "QCT QSD8X50A SURF") | ||
155 | #ifdef CONFIG_MSM_DEBUG_UART | ||
156 | .phys_io = MSM_DEBUG_UART_PHYS, | ||
157 | .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc, | ||
158 | #endif | ||
159 | .boot_params = PHYS_OFFSET + 0x100, | ||
160 | .map_io = qsd8x50_map_io, | ||
161 | .init_irq = qsd8x50_init_irq, | ||
162 | .init_machine = qsd8x50_init, | ||
163 | .timer = &msm_timer, | ||
164 | MACHINE_END | ||
165 | |||
166 | MACHINE_START(QSD8X50A_FFA, "QCT QSD8X50A FFA") | ||
167 | #ifdef CONFIG_MSM_DEBUG_UART | 85 | #ifdef CONFIG_MSM_DEBUG_UART |
168 | .phys_io = MSM_DEBUG_UART_PHYS, | 86 | .phys_io = MSM_DEBUG_UART_PHYS, |
169 | .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc, | 87 | .io_pg_offst = ((MSM_DEBUG_UART_BASE) >> 18) & 0xfffc, |