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author | Paul Mundt <lethal@linux-sh.org> | 2006-12-11 20:28:03 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2006-12-12 08:42:09 +0900 |
commit | 41504c39726a7099e5a42508dd57fe561c8b4129 (patch) | |
tree | 29e3ea77a973fc7ee137e78a03b2b6c24b99d559 /arch/sh/kernel/cpu/sh4a/setup-sh7780.c | |
parent | 5432143464ee7f5cb8b0b015a0fd1c3279af10ae (diff) | |
download | linux-stable-41504c39726a7099e5a42508dd57fe561c8b4129.tar.gz linux-stable-41504c39726a7099e5a42508dd57fe561c8b4129.tar.bz2 linux-stable-41504c39726a7099e5a42508dd57fe561c8b4129.zip |
sh: SH-MobileR SH7722 CPU support.
This adds CPU support for the SH7722.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7780.c')
-rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7780.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c new file mode 100644 index 000000000000..9aeaa2ddaa28 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c @@ -0,0 +1,108 @@ +/* + * 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 */ +}; + +void __init init_IRQ_intc2(void) +{ + make_intc2_irq(intc2_irq_table, ARRAY_SIZE(intc2_irq_table)); +} |