Paul Mundt | 959f85f | 2006-09-27 16:43:28 +0900 | [diff] [blame] | 1 | /* |
| 2 | * SH7780 Setup |
| 3 | * |
| 4 | * Copyright (C) 2006 Paul Mundt |
| 5 | * |
| 6 | * This file is subject to the terms and conditions of the GNU General Public |
| 7 | * License. See the file "COPYING" in the main directory of this archive |
| 8 | * for more details. |
| 9 | */ |
| 10 | #include <linux/platform_device.h> |
| 11 | #include <linux/init.h> |
| 12 | #include <linux/serial.h> |
| 13 | #include <asm/sci.h> |
| 14 | |
| 15 | static struct resource rtc_resources[] = { |
| 16 | [0] = { |
| 17 | .start = 0xffe80000, |
| 18 | .end = 0xffe80000 + 0x58 - 1, |
| 19 | .flags = IORESOURCE_IO, |
| 20 | }, |
| 21 | [1] = { |
| 22 | /* Period IRQ */ |
| 23 | .start = 21, |
| 24 | .flags = IORESOURCE_IRQ, |
| 25 | }, |
| 26 | [2] = { |
| 27 | /* Carry IRQ */ |
| 28 | .start = 22, |
| 29 | .flags = IORESOURCE_IRQ, |
| 30 | }, |
| 31 | [3] = { |
| 32 | /* Alarm IRQ */ |
| 33 | .start = 23, |
| 34 | .flags = IORESOURCE_IRQ, |
| 35 | }, |
| 36 | }; |
| 37 | |
| 38 | static struct platform_device rtc_device = { |
| 39 | .name = "sh-rtc", |
| 40 | .id = -1, |
| 41 | .num_resources = ARRAY_SIZE(rtc_resources), |
| 42 | .resource = rtc_resources, |
| 43 | }; |
| 44 | |
| 45 | static struct plat_sci_port sci_platform_data[] = { |
| 46 | { |
| 47 | .mapbase = 0xffe00000, |
| 48 | .flags = UPF_BOOT_AUTOCONF, |
| 49 | .type = PORT_SCIF, |
| 50 | .irqs = { 40, 41, 43, 42 }, |
| 51 | }, { |
| 52 | .mapbase = 0xffe10000, |
| 53 | .flags = UPF_BOOT_AUTOCONF, |
| 54 | .type = PORT_SCIF, |
| 55 | .irqs = { 76, 77, 79, 78 }, |
| 56 | }, { |
| 57 | .flags = 0, |
| 58 | } |
| 59 | }; |
| 60 | |
| 61 | static struct platform_device sci_device = { |
| 62 | .name = "sh-sci", |
| 63 | .id = -1, |
| 64 | .dev = { |
| 65 | .platform_data = sci_platform_data, |
| 66 | }, |
| 67 | }; |
| 68 | |
| 69 | static struct platform_device *sh7780_devices[] __initdata = { |
| 70 | &rtc_device, |
| 71 | &sci_device, |
| 72 | }; |
| 73 | |
| 74 | static int __init sh7780_devices_setup(void) |
| 75 | { |
| 76 | return platform_add_devices(sh7780_devices, |
| 77 | ARRAY_SIZE(sh7780_devices)); |
| 78 | } |
| 79 | __initcall(sh7780_devices_setup); |