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/*
* linux/arch/sh/boards/sh03/setup.c
*
* Copyright (C) 2004 Interface Co.,Ltd. Saito.K
*
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
#include <asm/io.h>
#include <asm/rtc.h>
#include <asm/sh03/io.h>
#include <asm/sh03/sh03.h>
#include <asm/addrspace.h>
static struct ipr_data ipr_irq_table[] = {
{ IRL0_IRQ, 0, IRL0_IPR_POS, IRL0_PRIORITY },
{ IRL1_IRQ, 0, IRL1_IPR_POS, IRL1_PRIORITY },
{ IRL2_IRQ, 0, IRL2_IPR_POS, IRL2_PRIORITY },
{ IRL3_IRQ, 0, IRL3_IPR_POS, IRL3_PRIORITY },
};
static unsigned long ipr_offsets[] = {
INTC_IPRD,
};
static struct ipr_desc ipr_irq_desc = {
.ipr_offsets = ipr_offsets,
.nr_offsets = ARRAY_SIZE(ipr_offsets),
.ipr_data = ipr_irq_table,
.nr_irqs = ARRAY_SIZE(ipr_irq_table),
.chip = {
.name = "IPR-sh03",
},
};
static void __init init_sh03_IRQ(void)
{
ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
register_ipr_controller(&ipr_irq_desc);
}
extern void *cf_io_base;
static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size)
{
if (PXSEG(port))
return (void __iomem *)port;
/* CompactFlash (IDE) */
if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6))
return (void __iomem *)((unsigned long)cf_io_base + port);
return (void __iomem *)(port + PCI_IO_BASE);
}
/* arch/sh/boards/sh03/rtc.c */
void sh03_time_init(void);
static void __init sh03_setup(char **cmdline_p)
{
board_time_init = sh03_time_init;
}
static struct resource heartbeat_resources[] = {
[0] = {
.start = 0xa0800000,
.end = 0xa0800000 + 8 - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device heartbeat_device = {
.name = "heartbeat",
.id = -1,
.num_resources = ARRAY_SIZE(heartbeat_resources),
.resource = heartbeat_resources,
};
static struct platform_device *sh03_devices[] __initdata = {
&heartbeat_device,
};
static int __init sh03_devices_setup(void)
{
return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices));
}
__initcall(sh03_devices_setup);
static struct sh_machine_vector mv_sh03 __initmv = {
.mv_name = "Interface (CTP/PCI-SH03)",
.mv_setup = sh03_setup,
.mv_nr_irqs = 48,
.mv_ioport_map = sh03_ioport_map,
.mv_init_irq = init_sh03_IRQ,
};
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