4 * Copyright (C) 2006 Paul Mundt
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
10 #include <linux/platform_device.h>
11 #include <linux/init.h>
12 #include <linux/serial.h>
15 static struct plat_sci_port sci_platform_data[] = {
17 .mapbase = 0xffe00000,
18 .flags = UPF_BOOT_AUTOCONF,
20 .irqs = { 80, 81, 83, 82 },
26 static struct platform_device sci_device = {
30 .platform_data = sci_platform_data,
34 static struct platform_device *sh7722_devices[] __initdata = {
38 static int __init sh7722_devices_setup(void)
40 return platform_add_devices(sh7722_devices,
41 ARRAY_SIZE(sh7722_devices));
43 __initcall(sh7722_devices_setup);
45 static struct ipr_data sh7722_ipr_map[] = {
46 /* IRQ, IPR-idx, shift, prio */
47 { 16, 0, 12, 2 }, /* TMU0 */
48 { 17, 0, 8, 2 }, /* TMU1 */
49 { 80, 6, 12, 3 }, /* SCIF ERI */
50 { 81, 6, 12, 3 }, /* SCIF RXI */
51 { 82, 6, 12, 3 }, /* SCIF BRI */
52 { 83, 6, 12, 3 }, /* SCIF TXI */
55 static unsigned long ipr_offsets[] = {
56 0xa4080000, /* 0: IPRA */
57 0xa4080004, /* 1: IPRB */
58 0xa4080008, /* 2: IPRC */
59 0xa408000c, /* 3: IPRD */
60 0xa4080010, /* 4: IPRE */
61 0xa4080014, /* 5: IPRF */
62 0xa4080018, /* 6: IPRG */
63 0xa408001c, /* 7: IPRH */
64 0xa4080020, /* 8: IPRI */
65 0xa4080024, /* 9: IPRJ */
66 0xa4080028, /* 10: IPRK */
67 0xa408002c, /* 11: IPRL */
70 unsigned int map_ipridx_to_addr(int idx)
72 if (unlikely(idx >= ARRAY_SIZE(ipr_offsets)))
74 return ipr_offsets[idx];
77 void __init init_IRQ_ipr(void)
79 make_ipr_irq(sh7722_ipr_map, ARRAY_SIZE(sh7722_ipr_map));