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9#include <linux/init.h>
10#include <linux/platform_device.h>
11#include <mach-se/mach/se.h>
12#include <mach-se/mach/mrshpc.h>
13#include <asm/machvec.h>
14#include <asm/io.h>
15#include <asm/smc37c93x.h>
16#include <asm/heartbeat.h>
17
18
19
20
21static void __init smsc_config(int index, int data)
22{
23 outb_p(index, INDEX_PORT);
24 outb_p(data, DATA_PORT);
25}
26
27
28static void __init smsc_setup(char **cmdline_p)
29{
30 outb_p(CONFIG_ENTER, CONFIG_PORT);
31 outb_p(CONFIG_ENTER, CONFIG_PORT);
32
33
34 smsc_config(CURRENT_LDN_INDEX, LDN_FDC);
35 smsc_config(ACTIVATE_INDEX, 0x01);
36 smsc_config(IRQ_SELECT_INDEX, 6);
37
38
39 smsc_config(CURRENT_LDN_INDEX, LDN_AUXIO);
40 smsc_config(GPIO46_INDEX, 0x00);
41 smsc_config(GPIO47_INDEX, 0x00);
42
43
44 smsc_config(CURRENT_LDN_INDEX, LDN_COM1);
45 smsc_config(ACTIVATE_INDEX, 0x01);
46 smsc_config(IO_BASE_HI_INDEX, 0x03);
47 smsc_config(IO_BASE_LO_INDEX, 0xf8);
48 smsc_config(IRQ_SELECT_INDEX, 4);
49
50
51 smsc_config(CURRENT_LDN_INDEX, LDN_COM2);
52 smsc_config(ACTIVATE_INDEX, 0x01);
53 smsc_config(IO_BASE_HI_INDEX, 0x02);
54 smsc_config(IO_BASE_LO_INDEX, 0xf8);
55 smsc_config(IRQ_SELECT_INDEX, 3);
56
57
58 smsc_config(CURRENT_LDN_INDEX, LDN_RTC);
59 smsc_config(ACTIVATE_INDEX, 0x01);
60 smsc_config(IRQ_SELECT_INDEX, 8);
61
62
63 outb_p(CONFIG_EXIT, CONFIG_PORT);
64}
65
66
67static struct resource cf_ide_resources[] = {
68 [0] = {
69 .start = PA_MRSHPC_IO + 0x1f0,
70 .end = PA_MRSHPC_IO + 0x1f0 + 8,
71 .flags = IORESOURCE_MEM,
72 },
73 [1] = {
74 .start = PA_MRSHPC_IO + 0x1f0 + 0x206,
75 .end = PA_MRSHPC_IO + 0x1f0 + 8 + 0x206 + 8,
76 .flags = IORESOURCE_MEM,
77 },
78 [2] = {
79 .start = IRQ_CFCARD,
80 .flags = IORESOURCE_IRQ,
81 },
82};
83
84static struct platform_device cf_ide_device = {
85 .name = "pata_platform",
86 .id = -1,
87 .num_resources = ARRAY_SIZE(cf_ide_resources),
88 .resource = cf_ide_resources,
89};
90
91static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 };
92
93static struct heartbeat_data heartbeat_data = {
94 .bit_pos = heartbeat_bit_pos,
95 .nr_bits = ARRAY_SIZE(heartbeat_bit_pos),
96 .regsize = 16,
97};
98
99static struct resource heartbeat_resources[] = {
100 [0] = {
101 .start = PA_LED,
102 .end = PA_LED,
103 .flags = IORESOURCE_MEM,
104 },
105};
106
107static struct platform_device heartbeat_device = {
108 .name = "heartbeat",
109 .id = -1,
110 .dev = {
111 .platform_data = &heartbeat_data,
112 },
113 .num_resources = ARRAY_SIZE(heartbeat_resources),
114 .resource = heartbeat_resources,
115};
116
117#if defined(CONFIG_CPU_SUBTYPE_SH7710) ||\
118 defined(CONFIG_CPU_SUBTYPE_SH7712)
119
120static struct resource sh_eth0_resources[] = {
121 [0] = {
122 .start = SH_ETH0_BASE,
123 .end = SH_ETH0_BASE + 0x1B8,
124 .flags = IORESOURCE_MEM,
125 },
126 [1] = {
127 .start = SH_ETH0_IRQ,
128 .end = SH_ETH0_IRQ,
129 .flags = IORESOURCE_IRQ,
130 },
131};
132
133static struct platform_device sh_eth0_device = {
134 .name = "sh-eth",
135 .id = 0,
136 .dev = {
137 .platform_data = PHY_ID,
138 },
139 .num_resources = ARRAY_SIZE(sh_eth0_resources),
140 .resource = sh_eth0_resources,
141};
142
143static struct resource sh_eth1_resources[] = {
144 [0] = {
145 .start = SH_ETH1_BASE,
146 .end = SH_ETH1_BASE + 0x1B8,
147 .flags = IORESOURCE_MEM,
148 },
149 [1] = {
150 .start = SH_ETH1_IRQ,
151 .end = SH_ETH1_IRQ,
152 .flags = IORESOURCE_IRQ,
153 },
154};
155
156static struct platform_device sh_eth1_device = {
157 .name = "sh-eth",
158 .id = 1,
159 .dev = {
160 .platform_data = PHY_ID,
161 },
162 .num_resources = ARRAY_SIZE(sh_eth1_resources),
163 .resource = sh_eth1_resources,
164};
165#endif
166
167static struct platform_device *se_devices[] __initdata = {
168 &heartbeat_device,
169 &cf_ide_device,
170#if defined(CONFIG_CPU_SUBTYPE_SH7710) ||\
171 defined(CONFIG_CPU_SUBTYPE_SH7712)
172 &sh_eth0_device,
173 &sh_eth1_device,
174#endif
175};
176
177static int __init se_devices_setup(void)
178{
179 mrshpc_setup_windows();
180 return platform_add_devices(se_devices, ARRAY_SIZE(se_devices));
181}
182device_initcall(se_devices_setup);
183
184
185
186
187static struct sh_machine_vector mv_se __initmv = {
188 .mv_name = "SolutionEngine",
189 .mv_setup = smsc_setup,
190#if defined(CONFIG_CPU_SH4)
191 .mv_nr_irqs = 48,
192#elif defined(CONFIG_CPU_SUBTYPE_SH7708)
193 .mv_nr_irqs = 32,
194#elif defined(CONFIG_CPU_SUBTYPE_SH7709)
195 .mv_nr_irqs = 61,
196#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
197 .mv_nr_irqs = 86,
198#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
199 .mv_nr_irqs = 104,
200#endif
201
202 .mv_inb = se_inb,
203 .mv_inw = se_inw,
204 .mv_inl = se_inl,
205 .mv_outb = se_outb,
206 .mv_outw = se_outw,
207 .mv_outl = se_outl,
208
209 .mv_inb_p = se_inb_p,
210 .mv_inw_p = se_inw,
211 .mv_inl_p = se_inl,
212 .mv_outb_p = se_outb_p,
213 .mv_outw_p = se_outw,
214 .mv_outl_p = se_outl,
215
216 .mv_insb = se_insb,
217 .mv_insw = se_insw,
218 .mv_insl = se_insl,
219 .mv_outsb = se_outsb,
220 .mv_outsw = se_outsw,
221 .mv_outsl = se_outsl,
222
223 .mv_init_irq = init_se_IRQ,
224};
225