108 lines
2.3 KiB
C
108 lines
2.3 KiB
C
/*
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* SH7780 Setup
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*
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* Copyright (C) 2006 Paul Mundt
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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 resource rtc_resources[] = {
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[0] = {
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.start = 0xffe80000,
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.end = 0xffe80000 + 0x58 - 1,
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.flags = IORESOURCE_IO,
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},
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[1] = {
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/* Period IRQ */
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.start = 21,
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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/* Carry IRQ */
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.start = 22,
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.flags = IORESOURCE_IRQ,
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},
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[3] = {
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/* Alarm IRQ */
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.start = 23,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device rtc_device = {
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.name = "sh-rtc",
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.id = -1,
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.num_resources = ARRAY_SIZE(rtc_resources),
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.resource = rtc_resources,
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};
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static struct plat_sci_port sci_platform_data[] = {
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{
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.mapbase = 0xffe00000,
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.flags = UPF_BOOT_AUTOCONF,
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.type = PORT_SCIF,
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.irqs = { 40, 41, 43, 42 },
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}, {
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.mapbase = 0xffe10000,
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.flags = UPF_BOOT_AUTOCONF,
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.type = PORT_SCIF,
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.irqs = { 76, 77, 79, 78 },
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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 *sh7780_devices[] __initdata = {
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&rtc_device,
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&sci_device,
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};
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static int __init sh7780_devices_setup(void)
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{
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return platform_add_devices(sh7780_devices,
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ARRAY_SIZE(sh7780_devices));
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}
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__initcall(sh7780_devices_setup);
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static struct intc2_data intc2_irq_table[] = {
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{ 28, 0, 24, 0, 0, 2 }, /* TMU0 */
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{ 21, 1, 0, 0, 2, 2 },
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{ 22, 1, 1, 0, 2, 2 },
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{ 23, 1, 2, 0, 2, 2 },
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{ 40, 8, 24, 0, 3, 3 }, /* SCIF0 ERI */
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{ 41, 8, 24, 0, 3, 3 }, /* SCIF0 RXI */
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{ 42, 8, 24, 0, 3, 3 }, /* SCIF0 BRI */
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{ 43, 8, 24, 0, 3, 3 }, /* SCIF0 TXI */
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{ 76, 8, 16, 0, 4, 3 }, /* SCIF1 ERI */
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{ 77, 8, 16, 0, 4, 3 }, /* SCIF1 RXI */
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{ 78, 8, 16, 0, 4, 3 }, /* SCIF1 BRI */
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{ 79, 8, 16, 0, 4, 3 }, /* SCIF1 TXI */
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{ 64, 0x10, 8, 0, 14, 2 }, /* PCIC0 */
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{ 65, 0x10, 0, 0, 15, 2 }, /* PCIC1 */
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{ 66, 0x14, 24, 0, 16, 2 }, /* PCIC2 */
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{ 67, 0x14, 16, 0, 17, 2 }, /* PCIC3 */
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{ 68, 0x14, 8, 0, 18, 2 }, /* PCIC4 */
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};
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void __init init_IRQ_intc2(void)
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{
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make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table));
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}
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