perf tools: Improve 'libbabel' feature check failure message
[linux/fpc-iii.git] / arch / sh / kernel / cpu / sh3 / setup-sh770x.c
blob538c10db35379dfd3b4c97fb137453609b0ded7c
1 /*
2 * SH3 Setup code for SH7706, SH7707, SH7708, SH7709
4 * Copyright (C) 2007 Magnus Damm
5 * Copyright (C) 2009 Paul Mundt
7 * Based on setup-sh7709.c
9 * Copyright (C) 2006 Paul Mundt
11 * This file is subject to the terms and conditions of the GNU General Public
12 * License. See the file "COPYING" in the main directory of this archive
13 * for more details.
15 #include <linux/init.h>
16 #include <linux/io.h>
17 #include <linux/irq.h>
18 #include <linux/platform_device.h>
19 #include <linux/serial.h>
20 #include <linux/serial_sci.h>
21 #include <linux/sh_timer.h>
22 #include <linux/sh_intc.h>
23 #include <cpu/serial.h>
25 enum {
26 UNUSED = 0,
28 /* interrupt sources */
29 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5,
30 PINT07, PINT815,
31 DMAC, SCIF0, SCIF2, SCI, ADC_ADI,
32 LCDC, PCC0, PCC1,
33 TMU0, TMU1, TMU2,
34 RTC, WDT, REF,
37 static struct intc_vect vectors[] __initdata = {
38 INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
39 INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2, 0x460),
40 INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0),
41 INTC_VECT(RTC, 0x4c0),
42 INTC_VECT(SCI, 0x4e0), INTC_VECT(SCI, 0x500),
43 INTC_VECT(SCI, 0x520), INTC_VECT(SCI, 0x540),
44 INTC_VECT(WDT, 0x560),
45 INTC_VECT(REF, 0x580),
46 INTC_VECT(REF, 0x5a0),
47 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
48 defined(CONFIG_CPU_SUBTYPE_SH7707) || \
49 defined(CONFIG_CPU_SUBTYPE_SH7709)
50 /* IRQ0->5 are handled in setup-sh3.c */
51 INTC_VECT(DMAC, 0x800), INTC_VECT(DMAC, 0x820),
52 INTC_VECT(DMAC, 0x840), INTC_VECT(DMAC, 0x860),
53 INTC_VECT(ADC_ADI, 0x980),
54 INTC_VECT(SCIF2, 0x900), INTC_VECT(SCIF2, 0x920),
55 INTC_VECT(SCIF2, 0x940), INTC_VECT(SCIF2, 0x960),
56 #endif
57 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
58 defined(CONFIG_CPU_SUBTYPE_SH7709)
59 INTC_VECT(PINT07, 0x700), INTC_VECT(PINT815, 0x720),
60 INTC_VECT(SCIF0, 0x880), INTC_VECT(SCIF0, 0x8a0),
61 INTC_VECT(SCIF0, 0x8c0), INTC_VECT(SCIF0, 0x8e0),
62 #endif
63 #if defined(CONFIG_CPU_SUBTYPE_SH7707)
64 INTC_VECT(LCDC, 0x9a0),
65 INTC_VECT(PCC0, 0x9c0), INTC_VECT(PCC1, 0x9e0),
66 #endif
69 static struct intc_prio_reg prio_registers[] __initdata = {
70 { 0xfffffee2, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } },
71 { 0xfffffee4, 0, 16, 4, /* IPRB */ { WDT, REF, SCI, 0 } },
72 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
73 defined(CONFIG_CPU_SUBTYPE_SH7707) || \
74 defined(CONFIG_CPU_SUBTYPE_SH7709)
75 { 0xa4000016, 0, 16, 4, /* IPRC */ { IRQ3, IRQ2, IRQ1, IRQ0 } },
76 { 0xa4000018, 0, 16, 4, /* IPRD */ { 0, 0, IRQ5, IRQ4 } },
77 { 0xa400001a, 0, 16, 4, /* IPRE */ { DMAC, 0, SCIF2, ADC_ADI } },
78 #endif
79 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
80 defined(CONFIG_CPU_SUBTYPE_SH7709)
81 { 0xa4000018, 0, 16, 4, /* IPRD */ { PINT07, PINT815, } },
82 { 0xa400001a, 0, 16, 4, /* IPRE */ { 0, SCIF0 } },
83 #endif
84 #if defined(CONFIG_CPU_SUBTYPE_SH7707)
85 { 0xa400001c, 0, 16, 4, /* IPRF */ { 0, LCDC, PCC0, PCC1, } },
86 #endif
89 static DECLARE_INTC_DESC(intc_desc, "sh770x", vectors, NULL,
90 NULL, prio_registers, NULL);
92 static struct resource rtc_resources[] = {
93 [0] = {
94 .start = 0xfffffec0,
95 .end = 0xfffffec0 + 0x1e,
96 .flags = IORESOURCE_IO,
98 [1] = {
99 .start = evt2irq(0x480),
100 .flags = IORESOURCE_IRQ,
104 static struct platform_device rtc_device = {
105 .name = "sh-rtc",
106 .id = -1,
107 .num_resources = ARRAY_SIZE(rtc_resources),
108 .resource = rtc_resources,
111 static struct plat_sci_port scif0_platform_data = {
112 .port_reg = 0xa4000136,
113 .flags = UPF_BOOT_AUTOCONF,
114 .scscr = SCSCR_TE | SCSCR_RE,
115 .type = PORT_SCI,
116 .ops = &sh770x_sci_port_ops,
117 .regshift = 1,
120 static struct resource scif0_resources[] = {
121 DEFINE_RES_MEM(0xfffffe80, 0x10),
122 DEFINE_RES_IRQ(evt2irq(0x4e0)),
125 static struct platform_device scif0_device = {
126 .name = "sh-sci",
127 .id = 0,
128 .resource = scif0_resources,
129 .num_resources = ARRAY_SIZE(scif0_resources),
130 .dev = {
131 .platform_data = &scif0_platform_data,
134 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
135 defined(CONFIG_CPU_SUBTYPE_SH7707) || \
136 defined(CONFIG_CPU_SUBTYPE_SH7709)
137 static struct plat_sci_port scif1_platform_data = {
138 .flags = UPF_BOOT_AUTOCONF,
139 .scscr = SCSCR_TE | SCSCR_RE,
140 .type = PORT_SCIF,
141 .ops = &sh770x_sci_port_ops,
142 .regtype = SCIx_SH3_SCIF_REGTYPE,
145 static struct resource scif1_resources[] = {
146 DEFINE_RES_MEM(0xa4000150, 0x10),
147 DEFINE_RES_IRQ(evt2irq(0x900)),
150 static struct platform_device scif1_device = {
151 .name = "sh-sci",
152 .id = 1,
153 .resource = scif1_resources,
154 .num_resources = ARRAY_SIZE(scif1_resources),
155 .dev = {
156 .platform_data = &scif1_platform_data,
159 #endif
160 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
161 defined(CONFIG_CPU_SUBTYPE_SH7709)
162 static struct plat_sci_port scif2_platform_data = {
163 .port_reg = SCIx_NOT_SUPPORTED,
164 .flags = UPF_BOOT_AUTOCONF,
165 .scscr = SCSCR_TE | SCSCR_RE,
166 .type = PORT_IRDA,
167 .ops = &sh770x_sci_port_ops,
168 .regshift = 1,
171 static struct resource scif2_resources[] = {
172 DEFINE_RES_MEM(0xa4000140, 0x10),
173 DEFINE_RES_IRQ(evt2irq(0x880)),
176 static struct platform_device scif2_device = {
177 .name = "sh-sci",
178 .id = 2,
179 .resource = scif2_resources,
180 .num_resources = ARRAY_SIZE(scif2_resources),
181 .dev = {
182 .platform_data = &scif2_platform_data,
185 #endif
187 static struct sh_timer_config tmu0_platform_data = {
188 .channels_mask = 7,
191 static struct resource tmu0_resources[] = {
192 DEFINE_RES_MEM(0xfffffe90, 0x2c),
193 DEFINE_RES_IRQ(evt2irq(0x400)),
194 DEFINE_RES_IRQ(evt2irq(0x420)),
195 DEFINE_RES_IRQ(evt2irq(0x440)),
198 static struct platform_device tmu0_device = {
199 .name = "sh-tmu-sh3",
200 .id = 0,
201 .dev = {
202 .platform_data = &tmu0_platform_data,
204 .resource = tmu0_resources,
205 .num_resources = ARRAY_SIZE(tmu0_resources),
208 static struct platform_device *sh770x_devices[] __initdata = {
209 &scif0_device,
210 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
211 defined(CONFIG_CPU_SUBTYPE_SH7707) || \
212 defined(CONFIG_CPU_SUBTYPE_SH7709)
213 &scif1_device,
214 #endif
215 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
216 defined(CONFIG_CPU_SUBTYPE_SH7709)
217 &scif2_device,
218 #endif
219 &tmu0_device,
220 &rtc_device,
223 static int __init sh770x_devices_setup(void)
225 return platform_add_devices(sh770x_devices,
226 ARRAY_SIZE(sh770x_devices));
228 arch_initcall(sh770x_devices_setup);
230 static struct platform_device *sh770x_early_devices[] __initdata = {
231 &scif0_device,
232 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
233 defined(CONFIG_CPU_SUBTYPE_SH7707) || \
234 defined(CONFIG_CPU_SUBTYPE_SH7709)
235 &scif1_device,
236 #endif
237 #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \
238 defined(CONFIG_CPU_SUBTYPE_SH7709)
239 &scif2_device,
240 #endif
241 &tmu0_device,
244 void __init plat_early_device_setup(void)
246 early_platform_add_devices(sh770x_early_devices,
247 ARRAY_SIZE(sh770x_early_devices));
250 void __init plat_irq_setup(void)
252 register_intc_controller(&intc_desc);
253 #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \
254 defined(CONFIG_CPU_SUBTYPE_SH7707) || \
255 defined(CONFIG_CPU_SUBTYPE_SH7709)
256 plat_irq_setup_sh3();
257 #endif