4 * Copyright (C) 2006 - 2007 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>
14 #include <asm/mmzone.h>
17 static struct plat_sci_port sci_platform_data[] = {
19 .mapbase = 0xffe00000,
20 .flags = UPF_BOOT_AUTOCONF,
22 .irqs = { 80, 81, 83, 82 },
28 static struct platform_device sci_device = {
32 .platform_data = sci_platform_data,
36 static struct platform_device *sh7722_devices[] __initdata = {
40 static int __init sh7722_devices_setup(void)
42 return platform_add_devices(sh7722_devices,
43 ARRAY_SIZE(sh7722_devices));
45 __initcall(sh7722_devices_setup);
47 static struct ipr_data ipr_irq_table[] = {
48 /* IRQ, IPR-idx, shift, prio */
49 { 16, 0, 12, 2 }, /* TMU0 */
50 { 17, 0, 8, 2 }, /* TMU1 */
51 { 80, 6, 12, 3 }, /* SCIF ERI */
52 { 81, 6, 12, 3 }, /* SCIF RXI */
53 { 82, 6, 12, 3 }, /* SCIF BRI */
54 { 83, 6, 12, 3 }, /* SCIF TXI */
57 static unsigned long ipr_offsets[] = {
58 0xa4080000, /* 0: IPRA */
59 0xa4080004, /* 1: IPRB */
60 0xa4080008, /* 2: IPRC */
61 0xa408000c, /* 3: IPRD */
62 0xa4080010, /* 4: IPRE */
63 0xa4080014, /* 5: IPRF */
64 0xa4080018, /* 6: IPRG */
65 0xa408001c, /* 7: IPRH */
66 0xa4080020, /* 8: IPRI */
67 0xa4080024, /* 9: IPRJ */
68 0xa4080028, /* 10: IPRK */
69 0xa408002c, /* 11: IPRL */
72 static struct ipr_desc ipr_irq_desc = {
73 .ipr_offsets = ipr_offsets,
74 .nr_offsets = ARRAY_SIZE(ipr_offsets),
76 .ipr_data = ipr_irq_table,
77 .nr_irqs = ARRAY_SIZE(ipr_irq_table),
84 void __init init_IRQ_ipr(void)
86 register_ipr_controller(&ipr_irq_desc);
89 void __init plat_mem_setup(void)
91 /* Register the URAM space as Node 1 */
92 setup_bootmem_node(1, 0x055f0000, 0x05610000);