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Commit | Line | Data |
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43cc739f SR |
1 | #include <linux/kernel.h> |
2 | #include <linux/init.h> | |
1ac91b1f | 3 | #include <linux/serial_8250.h> |
d6a4c72a | 4 | #include <linux/platform_device.h> |
43cc739f SR |
5 | #include <asm/bootinfo.h> |
6 | ||
a7473717 | 7 | #include <ath25_platform.h> |
43cc739f | 8 | #include "devices.h" |
1ac91b1f SR |
9 | #include "ar5312.h" |
10 | #include "ar2315.h" | |
43cc739f | 11 | |
a7473717 | 12 | struct ar231x_board_config ath25_board; |
1654861f SR |
13 | enum ath25_soc_type ath25_soc = ATH25_SOC_UNKNOWN; |
14 | ||
d6a4c72a SR |
15 | static struct resource ath25_wmac0_res[] = { |
16 | { | |
17 | .name = "wmac0_membase", | |
18 | .flags = IORESOURCE_MEM, | |
19 | }, | |
20 | { | |
21 | .name = "wmac0_irq", | |
22 | .flags = IORESOURCE_IRQ, | |
23 | } | |
24 | }; | |
25 | ||
26 | static struct resource ath25_wmac1_res[] = { | |
27 | { | |
28 | .name = "wmac1_membase", | |
29 | .flags = IORESOURCE_MEM, | |
30 | }, | |
31 | { | |
32 | .name = "wmac1_irq", | |
33 | .flags = IORESOURCE_IRQ, | |
34 | } | |
35 | }; | |
36 | ||
37 | static struct platform_device ath25_wmac[] = { | |
38 | { | |
39 | .id = 0, | |
40 | .name = "ar231x-wmac", | |
41 | .resource = ath25_wmac0_res, | |
42 | .num_resources = ARRAY_SIZE(ath25_wmac0_res), | |
43 | .dev.platform_data = &ath25_board, | |
44 | }, | |
45 | { | |
46 | .id = 1, | |
47 | .name = "ar231x-wmac", | |
48 | .resource = ath25_wmac1_res, | |
49 | .num_resources = ARRAY_SIZE(ath25_wmac1_res), | |
50 | .dev.platform_data = &ath25_board, | |
51 | }, | |
52 | }; | |
53 | ||
1654861f SR |
54 | static const char * const soc_type_strings[] = { |
55 | [ATH25_SOC_AR5312] = "Atheros AR5312", | |
56 | [ATH25_SOC_AR2312] = "Atheros AR2312", | |
57 | [ATH25_SOC_AR2313] = "Atheros AR2313", | |
58 | [ATH25_SOC_AR2315] = "Atheros AR2315", | |
59 | [ATH25_SOC_AR2316] = "Atheros AR2316", | |
60 | [ATH25_SOC_AR2317] = "Atheros AR2317", | |
61 | [ATH25_SOC_AR2318] = "Atheros AR2318", | |
62 | [ATH25_SOC_UNKNOWN] = "Atheros (unknown)", | |
63 | }; | |
a7473717 | 64 | |
43cc739f SR |
65 | const char *get_system_type(void) |
66 | { | |
1654861f SR |
67 | if ((ath25_soc >= ARRAY_SIZE(soc_type_strings)) || |
68 | !soc_type_strings[ath25_soc]) | |
69 | return soc_type_strings[ATH25_SOC_UNKNOWN]; | |
70 | return soc_type_strings[ath25_soc]; | |
43cc739f | 71 | } |
1ac91b1f SR |
72 | |
73 | void __init ath25_serial_setup(u32 mapbase, int irq, unsigned int uartclk) | |
74 | { | |
75 | struct uart_port s; | |
76 | ||
77 | memset(&s, 0, sizeof(s)); | |
78 | ||
79 | s.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP; | |
80 | s.iotype = UPIO_MEM32; | |
81 | s.irq = irq; | |
82 | s.regshift = 2; | |
83 | s.mapbase = mapbase; | |
84 | s.uartclk = uartclk; | |
85 | ||
86 | early_serial_setup(&s); | |
87 | } | |
88 | ||
d6a4c72a SR |
89 | int __init ath25_add_wmac(int nr, u32 base, int irq) |
90 | { | |
91 | struct resource *res; | |
92 | ||
93 | ath25_wmac[nr].dev.platform_data = &ath25_board; | |
94 | res = &ath25_wmac[nr].resource[0]; | |
95 | res->start = base; | |
96 | res->end = base + 0x10000 - 1; | |
97 | res++; | |
98 | res->start = irq; | |
99 | res->end = irq; | |
100 | return platform_device_register(&ath25_wmac[nr]); | |
101 | } | |
102 | ||
a7473717 SR |
103 | static int __init ath25_register_devices(void) |
104 | { | |
105 | if (is_ar5312()) | |
106 | ar5312_init_devices(); | |
107 | else | |
108 | ar2315_init_devices(); | |
109 | ||
110 | return 0; | |
111 | } | |
112 | ||
113 | device_initcall(ath25_register_devices); | |
114 | ||
1ac91b1f SR |
115 | static int __init ath25_arch_init(void) |
116 | { | |
117 | if (is_ar5312()) | |
118 | ar5312_arch_init(); | |
119 | else | |
120 | ar2315_arch_init(); | |
121 | ||
122 | return 0; | |
123 | } | |
124 | ||
125 | arch_initcall(ath25_arch_init); |