sh: rework ipr code
[linux-2.6.git] / arch / sh / kernel / cpu / sh2a / setup-sh7206.c
1 /*
2  * SH7206 Setup
3  *
4  *  Copyright (C) 2006  Yoshinori Sato
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>
13 #include <asm/sci.h>
14
15 static struct plat_sci_port sci_platform_data[] = {
16         {
17                 .mapbase        = 0xfffe8000,
18                 .flags          = UPF_BOOT_AUTOCONF,
19                 .type           = PORT_SCIF,
20                 .irqs           =  { 241, 242, 243, 240},
21         }, {
22                 .mapbase        = 0xfffe8800,
23                 .flags          = UPF_BOOT_AUTOCONF,
24                 .type           = PORT_SCIF,
25                 .irqs           =  { 247, 244, 245, 246},
26         }, {
27                 .mapbase        = 0xfffe9000,
28                 .flags          = UPF_BOOT_AUTOCONF,
29                 .type           = PORT_SCIF,
30                 .irqs           =  { 249, 250, 251, 248},
31         }, {
32                 .mapbase        = 0xfffe9800,
33                 .flags          = UPF_BOOT_AUTOCONF,
34                 .type           = PORT_SCIF,
35                 .irqs           =  { 253, 254, 255, 252},
36         }, {
37                 .flags = 0,
38         }
39 };
40
41 static struct platform_device sci_device = {
42         .name           = "sh-sci",
43         .id             = -1,
44         .dev            = {
45                 .platform_data  = sci_platform_data,
46         },
47 };
48
49 static struct platform_device *sh7206_devices[] __initdata = {
50         &sci_device,
51 };
52
53 static int __init sh7206_devices_setup(void)
54 {
55         return platform_add_devices(sh7206_devices,
56                                     ARRAY_SIZE(sh7206_devices));
57 }
58 __initcall(sh7206_devices_setup);
59
60 static struct ipr_data ipr_irq_table[] = {
61         { 140,  7, 12, 2 },     /* CMI0 */
62         { 164,  8,  4, 2 },     /* MTU2_TGI1A */
63         { 240, 13, 12, 3 },     /* SCIF0_BRI */
64         { 241, 13, 12, 3 },     /* SCIF0_ERI */
65         { 242, 13, 12, 3 },     /* SCIF0_RXI */
66         { 243, 13, 12, 3 },     /* SCIF0_TXI */
67         { 244, 13,  8, 3 },     /* SCIF1_BRI */
68         { 245, 13,  8, 3 },     /* SCIF1_ERI */
69         { 246, 13,  8, 3 },     /* SCIF1_RXI */
70         { 247, 13,  8, 3 },     /* SCIF1_TXI */
71         { 248, 13,  4, 3 },     /* SCIF2_BRI */
72         { 249, 13,  4, 3 },     /* SCIF2_ERI */
73         { 250, 13,  4, 3 },     /* SCIF2_RXI */
74         { 251, 13,  4, 3 },     /* SCIF2_TXI */
75         { 252, 13,  0, 3 },     /* SCIF3_BRI */
76         { 253, 13,  0, 3 },     /* SCIF3_ERI */
77         { 254, 13,  0, 3 },     /* SCIF3_RXI */
78         { 255, 13,  0, 3 },     /* SCIF3_TXI */
79 };
80
81 static unsigned long ipr_offsets[] = {
82         0xfffe0818,     /* IPR01 */
83         0xfffe081a,     /* IPR02 */
84         0,              /* unused */
85         0,              /* unused */
86         0xfffe0820,     /* IPR05 */
87         0xfffe0c00,     /* IPR06 */
88         0xfffe0c02,     /* IPR07 */
89         0xfffe0c04,     /* IPR08 */
90         0xfffe0c06,     /* IPR09 */
91         0xfffe0c08,     /* IPR10 */
92         0xfffe0c0a,     /* IPR11 */
93         0xfffe0c0c,     /* IPR12 */
94         0xfffe0c0e,     /* IPR13 */
95         0xfffe0c10,     /* IPR14 */
96 };
97
98 static struct ipr_desc ipr_irq_desc = {
99         .ipr_offsets    = ipr_offsets,
100         .nr_offsets     = ARRAY_SIZE(ipr_offsets),
101
102         .ipr_data       = ipr_irq_table,
103         .nr_irqs        = ARRAY_SIZE(ipr_irq_table),
104
105         .chip = {
106                 .name   = "IPR-sh7206",
107         },
108 };
109
110 void __init init_IRQ_ipr(void)
111 {
112         register_ipr_controller(&ipr_irq_desc);
113 }