sh2(A) exception handler update
[deliverable/linux.git] / arch / sh / kernel / cpu / sh4a / setup-sh7343.c
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1/*
2 * SH7343 Setup
3 *
4 * Copyright (C) 2006 Paul Mundt
5 *
6 * This file is subject to the terms and conditions of the GNU General Public
7 * License. See the file "COPYING" in the main directory of this archive
8 * for more details.
9 */
10#include <linux/platform_device.h>
11#include <linux/init.h>
12#include <linux/serial.h>
96de1a8f 13#include <linux/serial_sci.h>
e5723e0e 14
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15static struct resource iic0_resources[] = {
16 [0] = {
17 .name = "IIC0",
18 .start = 0x04470000,
19 .end = 0x04470017,
20 .flags = IORESOURCE_MEM,
21 },
22 [1] = {
23 .start = 96,
24 .end = 99,
25 .flags = IORESOURCE_IRQ,
26 },
27};
28
29static struct platform_device iic0_device = {
30 .name = "i2c-sh_mobile",
31 .num_resources = ARRAY_SIZE(iic0_resources),
32 .resource = iic0_resources,
33};
34
35static struct resource iic1_resources[] = {
36 [0] = {
37 .name = "IIC1",
38 .start = 0x04750000,
39 .end = 0x04750017,
40 .flags = IORESOURCE_MEM,
41 },
42 [1] = {
43 .start = 44,
44 .end = 47,
45 .flags = IORESOURCE_IRQ,
46 },
47};
48
49static struct platform_device iic1_device = {
50 .name = "i2c-sh_mobile",
51 .num_resources = ARRAY_SIZE(iic1_resources),
52 .resource = iic1_resources,
53};
54
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55static struct plat_sci_port sci_platform_data[] = {
56 {
57 .mapbase = 0xffe00000,
58 .flags = UPF_BOOT_AUTOCONF,
59 .type = PORT_SCIF,
60 .irqs = { 80, 81, 83, 82 },
61 }, {
62 .flags = 0,
63 }
64};
65
66static struct platform_device sci_device = {
67 .name = "sh-sci",
68 .id = -1,
69 .dev = {
70 .platform_data = sci_platform_data,
71 },
72};
73
74static struct platform_device *sh7343_devices[] __initdata = {
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75 &iic0_device,
76 &iic1_device,
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77 &sci_device,
78};
79
80static int __init sh7343_devices_setup(void)
81{
82 return platform_add_devices(sh7343_devices,
83 ARRAY_SIZE(sh7343_devices));
84}
85__initcall(sh7343_devices_setup);
35f3abe9 86
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87enum {
88 UNUSED = 0,
89
90 /* interrupt sources */
91 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
92 DMAC0, DMAC1, DMAC2, DMAC3,
93 VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
94 MFI, VPU, TPU, Z3D4, USBI0, USBI1,
95 MMC_ERR, MMC_TRAN, MMC_FSTAT, MMC_FRDY,
96 DMAC4, DMAC5, DMAC_DADERR,
97 KEYSC,
98 SCIF, SCIF1, SCIF2, SCIF3, SCIF4,
99 SIOF0, SIOF1, SIO,
100 FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
101 I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI,
102 I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI,
103 SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI,
104 IRDA,
105 SDHI0, SDHI1, SDHI2, SDHI3,
106 CMT, TSIF, SIU,
107 TMU0, TMU1, TMU2,
108 JPU, LCDC,
109
110 /* interrupt groups */
111
112 DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C0, I2C1, SIM, SDHI, USB,
113};
114
115static struct intc_vect vectors[] __initdata = {
116 INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
117 INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
118 INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
119 INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
120 INTC_VECT(I2C1_ALI, 0x780), INTC_VECT(I2C1_TACKI, 0x7a0),
121 INTC_VECT(I2C1_WAITI, 0x7c0), INTC_VECT(I2C1_DTEI, 0x7e0),
122 INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
123 INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
124 INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
125 INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
126 INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980),
127 INTC_VECT(TPU, 0x9a0), INTC_VECT(Z3D4, 0x9e0),
128 INTC_VECT(USBI0, 0xa20), INTC_VECT(USBI1, 0xa40),
129 INTC_VECT(MMC_ERR, 0xb00), INTC_VECT(MMC_TRAN, 0xb20),
130 INTC_VECT(MMC_FSTAT, 0xb40), INTC_VECT(MMC_FRDY, 0xb60),
131 INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
132 INTC_VECT(DMAC_DADERR, 0xbc0), INTC_VECT(KEYSC, 0xbe0),
133 INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIF1, 0xc20),
134 INTC_VECT(SCIF2, 0xc40), INTC_VECT(SCIF3, 0xc60),
135 INTC_VECT(SIOF0, 0xc80), INTC_VECT(SIOF1, 0xca0),
136 INTC_VECT(SIO, 0xd00),
137 INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
138 INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
139 INTC_VECT(I2C0_ALI, 0xe00), INTC_VECT(I2C0_TACKI, 0xe20),
140 INTC_VECT(I2C0_WAITI, 0xe40), INTC_VECT(I2C0_DTEI, 0xe60),
141 INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0),
142 INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0),
143 INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
144 INTC_VECT(SIU, 0xf80),
145 INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
146 INTC_VECT(TMU2, 0x440),
147 INTC_VECT(JPU, 0x560), INTC_VECT(LCDC, 0x580),
148};
149
150static struct intc_group groups[] __initdata = {
151 INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
152 INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
153 INTC_GROUP(MMC, MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR),
154 INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
155 INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
156 FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
157 INTC_GROUP(I2C0, I2C0_ALI, I2C0_TACKI, I2C0_WAITI, I2C0_DTEI),
158 INTC_GROUP(I2C1, I2C1_ALI, I2C1_TACKI, I2C1_WAITI, I2C1_DTEI),
159 INTC_GROUP(SIM, SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI),
160 INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
161 INTC_GROUP(USB, USBI0, USBI1),
162};
163
164static struct intc_mask_reg mask_registers[] __initdata = {
165 { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
166 { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
167 { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
168 { 0, 0, 0, VPU, 0, 0, 0, MFI } },
169 { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
170 { SIM_TEI, SIM_TXI, SIM_RXI, SIM_ERI, 0, 0, 0, IRDA } },
171 { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
172 { 0, TMU2, TMU1, TMU0, JPU, 0, 0, LCDC } },
173 { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
174 { KEYSC, DMAC_DADERR, DMAC5, DMAC4, SCIF3, SCIF2, SCIF1, SCIF } },
175 { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
176 { 0, 0, 0, SIO, Z3D4, 0, SIOF1, SIOF0 } },
177 { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
178 { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI,
179 FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
180 { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
181 { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } },
182 { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
183 { 0, 0, 0, CMT, 0, USBI1, USBI0 } },
184 { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
185 { MMC_FRDY, MMC_FSTAT, MMC_TRAN, MMC_ERR } },
186 { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
187 { I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI, TPU, 0, 0, TSIF } },
188 { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
189 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
190};
191
192static struct intc_prio_reg prio_registers[] __initdata = {
193 { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } },
194 { 0xa4080004, 0, 16, 4, /* IPRB */ { JPU, LCDC, SIM } },
195 { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } },
196 { 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC, DMAC45, USB, CMT } },
197 { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIF1, SCIF2, SCIF3 } },
198 { 0xa408001c, 0, 16, 4, /* IPRH */ { SIOF0, SIOF1, FLCTL, I2C0 } },
199 { 0xa4080020, 0, 16, 4, /* IPRI */ { SIO, 0, TSIF, I2C1 } },
200 { 0xa4080024, 0, 16, 4, /* IPRJ */ { Z3D4, 0, SIU } },
201 { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } },
202 { 0xa408002c, 0, 16, 4, /* IPRL */ { 0, 0, TPU } },
203 { 0xa4140010, 0, 32, 4, /* INTPRI00 */
204 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
205};
206
207static struct intc_sense_reg sense_registers[] __initdata = {
208 { 0xa414001c, 16, 2, /* ICR1 */
209 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
210};
211
212static struct intc_mask_reg ack_registers[] __initdata = {
213 { 0xa4140024, 0, 8, /* INTREQ00 */
214 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
215};
216
217static DECLARE_INTC_DESC_ACK(intc_desc, "sh7343", vectors, groups,
218 mask_registers, prio_registers, sense_registers,
219 ack_registers);
220
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221void __init plat_irq_setup(void)
222{
a4e1d084 223 register_intc_controller(&intc_desc);
35f3abe9 224}
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