forked from Minki/linux
90015c8938
This patch unifies the cpu specific interrupt setup functions for interrupt controller blocks such as ipr, intc2 and intc. There is no point in having separate functions for each interrupt controller, so let's clean this up. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
95 lines
2.1 KiB
C
95 lines
2.1 KiB
C
/*
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* SH7619 Setup
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*
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* Copyright (C) 2006 Yoshinori Sato
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <linux/platform_device.h>
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#include <linux/init.h>
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#include <linux/serial.h>
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#include <asm/sci.h>
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static struct plat_sci_port sci_platform_data[] = {
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{
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.mapbase = 0xf8400000,
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.flags = UPF_BOOT_AUTOCONF,
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.type = PORT_SCIF,
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.irqs = { 88, 89, 91, 90},
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}, {
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.mapbase = 0xf8410000,
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.flags = UPF_BOOT_AUTOCONF,
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.type = PORT_SCIF,
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.irqs = { 92, 93, 95, 94},
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}, {
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.mapbase = 0xf8420000,
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.flags = UPF_BOOT_AUTOCONF,
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.type = PORT_SCIF,
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.irqs = { 96, 97, 99, 98},
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}, {
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.flags = 0,
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}
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};
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static struct platform_device sci_device = {
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.name = "sh-sci",
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.id = -1,
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.dev = {
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.platform_data = sci_platform_data,
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},
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};
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static struct platform_device *sh7619_devices[] __initdata = {
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&sci_device,
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};
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static int __init sh7619_devices_setup(void)
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{
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return platform_add_devices(sh7619_devices,
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ARRAY_SIZE(sh7619_devices));
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}
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__initcall(sh7619_devices_setup);
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static struct ipr_data ipr_irq_table[] = {
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{ 86, 0, 4, 2 }, /* CMI0 */
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{ 88, 1, 12, 3 }, /* SCIF0_ERI */
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{ 89, 1, 12, 3 }, /* SCIF0_RXI */
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{ 90, 1, 12, 3 }, /* SCIF0_BRI */
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{ 91, 1, 12, 3 }, /* SCIF0_TXI */
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{ 92, 1, 8, 3 }, /* SCIF1_ERI */
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{ 93, 1, 8, 3 }, /* SCIF1_RXI */
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{ 94, 1, 8, 3 }, /* SCIF1_BRI */
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{ 95, 1, 8, 3 }, /* SCIF1_TXI */
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{ 96, 1, 4, 3 }, /* SCIF2_ERI */
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{ 97, 1, 4, 3 }, /* SCIF2_RXI */
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{ 98, 1, 4, 3 }, /* SCIF2_BRI */
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{ 99, 1, 4, 3 }, /* SCIF2_TXI */
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};
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static unsigned long ipr_offsets[] = {
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0xf8080000, /* IPRC */
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0xf8080002, /* IPRD */
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0xf8080004, /* IPRE */
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0xf8080006, /* IPRF */
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0xf8080008, /* IPRG */
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};
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static struct ipr_desc ipr_irq_desc = {
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.ipr_offsets = ipr_offsets,
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.nr_offsets = ARRAY_SIZE(ipr_offsets),
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.ipr_data = ipr_irq_table,
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.nr_irqs = ARRAY_SIZE(ipr_irq_table),
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.chip = {
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.name = "IPR-sh7619",
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},
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};
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void __init plat_irq_setup(void)
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{
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register_ipr_controller(&ipr_irq_desc);
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}
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