2 * linux/arch/sh/boards/sh03/setup.c
4 * Copyright (C) 2004 Interface Co.,Ltd. Saito.K
8 #include <linux/init.h>
10 #include <linux/pci.h>
11 #include <linux/platform_device.h>
14 #include <asm/sh03/io.h>
15 #include <asm/sh03/sh03.h>
16 #include <asm/addrspace.h>
18 static struct ipr_data ipr_irq_table[] = {
19 { IRL0_IRQ, 0, IRL0_IPR_POS, IRL0_PRIORITY },
20 { IRL1_IRQ, 0, IRL1_IPR_POS, IRL1_PRIORITY },
21 { IRL2_IRQ, 0, IRL2_IPR_POS, IRL2_PRIORITY },
22 { IRL3_IRQ, 0, IRL3_IPR_POS, IRL3_PRIORITY },
25 static unsigned long ipr_offsets[] = {
29 static struct ipr_desc ipr_irq_desc = {
30 .ipr_offsets = ipr_offsets,
31 .nr_offsets = ARRAY_SIZE(ipr_offsets),
33 .ipr_data = ipr_irq_table,
34 .nr_irqs = ARRAY_SIZE(ipr_irq_table),
41 static void __init init_sh03_IRQ(void)
43 ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
44 register_ipr_controller(&ipr_irq_desc);
47 extern void *cf_io_base;
49 static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size)
52 return (void __iomem *)port;
53 /* CompactFlash (IDE) */
54 if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6))
55 return (void __iomem *)((unsigned long)cf_io_base + port);
57 return (void __iomem *)(port + PCI_IO_BASE);
60 /* arch/sh/boards/sh03/rtc.c */
61 void sh03_time_init(void);
63 static void __init sh03_setup(char **cmdline_p)
65 board_time_init = sh03_time_init;
68 static struct resource heartbeat_resources[] = {
71 .end = 0xa0800000 + 8 - 1,
72 .flags = IORESOURCE_MEM,
76 static struct platform_device heartbeat_device = {
79 .num_resources = ARRAY_SIZE(heartbeat_resources),
80 .resource = heartbeat_resources,
83 static struct platform_device *sh03_devices[] __initdata = {
87 static int __init sh03_devices_setup(void)
89 return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices));
91 __initcall(sh03_devices_setup);
93 static struct sh_machine_vector mv_sh03 __initmv = {
94 .mv_name = "Interface (CTP/PCI-SH03)",
95 .mv_setup = sh03_setup,
97 .mv_ioport_map = sh03_ioport_map,
98 .mv_init_irq = init_sh03_IRQ,