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/*
* SH7780 Setup
*
* Copyright (C) 2006 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
#include <asm/sci.h>
static struct resource rtc_resources[] = {
[0] = {
.start = 0xffe80000,
.end = 0xffe80000 + 0x58 - 1,
.flags = IORESOURCE_IO,
},
[1] = {
/* Period IRQ */
.start = 21,
.flags = IORESOURCE_IRQ,
},
[2] = {
/* Carry IRQ */
.start = 22,
.flags = IORESOURCE_IRQ,
},
[3] = {
/* Alarm IRQ */
.start = 23,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device rtc_device = {
.name = "sh-rtc",
.id = -1,
.num_resources = ARRAY_SIZE(rtc_resources),
.resource = rtc_resources,
};
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 40, 41, 43, 42 },
}, {
.mapbase = 0xffe10000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
.irqs = { 76, 77, 79, 78 },
}, {
.flags = 0,
}
};
static struct platform_device sci_device = {
.name = "sh-sci",
.id = -1,
.dev = {
.platform_data = sci_platform_data,
},
};
static struct platform_device *sh7780_devices[] __initdata = {
&rtc_device,
&sci_device,
};
static int __init sh7780_devices_setup(void)
{
return platform_add_devices(sh7780_devices,
ARRAY_SIZE(sh7780_devices));
}
__initcall(sh7780_devices_setup);
static struct intc2_data intc2_irq_table[] = {
{ 28, 0, 24, 0, 0, 2 }, /* TMU0 */
{ 21, 1, 0, 0, 2, 2 },
{ 22, 1, 1, 0, 2, 2 },
{ 23, 1, 2, 0, 2, 2 },
{ 40, 8, 24, 0, 3, 3 }, /* SCIF0 ERI */
{ 41, 8, 24, 0, 3, 3 }, /* SCIF0 RXI */
{ 42, 8, 24, 0, 3, 3 }, /* SCIF0 BRI */
{ 43, 8, 24, 0, 3, 3 }, /* SCIF0 TXI */
{ 76, 8, 16, 0, 4, 3 }, /* SCIF1 ERI */
{ 77, 8, 16, 0, 4, 3 }, /* SCIF1 RXI */
{ 78, 8, 16, 0, 4, 3 }, /* SCIF1 BRI */
{ 79, 8, 16, 0, 4, 3 }, /* SCIF1 TXI */
{ 64, 0x10, 8, 0, 14, 2 }, /* PCIC0 */
{ 65, 0x10, 0, 0, 15, 2 }, /* PCIC1 */
{ 66, 0x14, 24, 0, 16, 2 }, /* PCIC2 */
{ 67, 0x14, 16, 0, 17, 2 }, /* PCIC3 */
{ 68, 0x14, 8, 0, 18, 2 }, /* PCIC4 */
};
static struct intc2_desc intc2_irq_desc __read_mostly = {
.prio_base = 0xffd40000,
.msk_base = 0xffd40038,
.mskclr_base = 0xffd4003c,
.intc2_data = intc2_irq_table,
.nr_irqs = ARRAY_SIZE(intc2_irq_table),
.chip = {
.name = "INTC2-sh7780",
},
};
void __init plat_irq_setup(void)
{
register_intc2_controller(&intc2_irq_desc);
}
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