projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 84b21701 KK |
1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | // | |
| 3 | // Copyright (C) 2004 by FS Forth-Systeme GmbH | |
| 4 | // All rights reserved. | |
| 5 | // | |
| 6 | // @Author: Jonas Dietsche | |
| 7 | // | |
| 8 | // @History: | |
| 9 | // derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by | |
| 10 | // Ben Dooks <ben@simtec.co.uk> | |
| 1da177e4 LT |
11 | |
| 12 | #include <linux/kernel.h> | |
| 13 | #include <linux/types.h> | |
| 14 | #include <linux/interrupt.h> | |
| 15 | #include <linux/list.h> | |
| 16 | #include <linux/timer.h> | |
| 17 | #include <linux/init.h> | |
| b6d1f542 | 18 | #include <linux/serial_core.h> |
| 334a1c70 | 19 | #include <linux/serial_s3c.h> |
| d052d1be | 20 | #include <linux/platform_device.h> |
| fced80c7 | 21 | #include <linux/io.h> |
| 1da177e4 LT |
22 | |
| 23 | #include <asm/mach/arch.h> | |
| 24 | #include <asm/mach/map.h> | |
| 25 | #include <asm/mach/irq.h> | |
| 26 | ||
| a09e64fb | 27 | #include <mach/hardware.h> |
| 1da177e4 LT |
28 | #include <asm/irq.h> |
| 29 | #include <asm/mach-types.h> | |
| 30 | ||
| 436d42c6 | 31 | #include <linux/platform_data/i2c-s3c2410.h> |
| 1da177e4 | 32 | |
| a2b7ba9c BD |
33 | #include <plat/devs.h> |
| 34 | #include <plat/cpu.h> | |
| 7f78b6eb | 35 | #include <plat/samsung-time.h> |
| 1da177e4 | 36 | |
| b27b0727 | 37 | #include "common.h" |
| 4d512a90 | 38 | #include "common-smdk.h" |
| b27b0727 | 39 | |
| 1da177e4 LT |
40 | static struct map_desc smdk2410_iodesc[] __initdata = { |
| 41 | /* nothing here yet */ | |
| 42 | }; | |
| 43 | ||
| 44 | #define UCON S3C2410_UCON_DEFAULT | |
| 45 | #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB | |
| 46 | #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE | |
| 47 | ||
| 66a9b49a | 48 | static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = { |
| 1da177e4 LT |
49 | [0] = { |
| 50 | .hwport = 0, | |
| 51 | .flags = 0, | |
| 52 | .ucon = UCON, | |
| 53 | .ulcon = ULCON, | |
| 54 | .ufcon = UFCON, | |
| 55 | }, | |
| 56 | [1] = { | |
| 57 | .hwport = 1, | |
| 58 | .flags = 0, | |
| 59 | .ucon = UCON, | |
| 60 | .ulcon = ULCON, | |
| 61 | .ufcon = UFCON, | |
| 62 | }, | |
| 63 | [2] = { | |
| 64 | .hwport = 2, | |
| 65 | .flags = 0, | |
| 66 | .ucon = UCON, | |
| 67 | .ulcon = ULCON, | |
| 68 | .ufcon = UFCON, | |
| 69 | } | |
| 70 | }; | |
| 71 | ||
| 72 | static struct platform_device *smdk2410_devices[] __initdata = { | |
| b813248c | 73 | &s3c_device_ohci, |
| 1da177e4 LT |
74 | &s3c_device_lcd, |
| 75 | &s3c_device_wdt, | |
| 3e1b776c | 76 | &s3c_device_i2c0, |
| 1da177e4 LT |
77 | &s3c_device_iis, |
| 78 | }; | |
| 79 | ||
| 5fe10ab1 | 80 | static void __init smdk2410_map_io(void) |
| 1da177e4 LT |
81 | { |
| 82 | s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc)); | |
| 1da177e4 | 83 | s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs)); |
| 7f78b6eb | 84 | samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); |
| 57e5171c BD |
85 | } |
| 86 | ||
| 07ee5e7c HS |
87 | static void __init smdk2410_init_time(void) |
| 88 | { | |
| 89 | s3c2410_init_clocks(12000000); | |
| 90 | samsung_timer_init(); | |
| 91 | } | |
| 92 | ||
| 57e5171c BD |
93 | static void __init smdk2410_init(void) |
| 94 | { | |
| 3e1b776c | 95 | s3c_i2c0_set_platdata(NULL); |
| 57e5171c BD |
96 | platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices)); |
| 97 | smdk_machine_init(); | |
| 1da177e4 LT |
98 | } |
| 99 | ||
| 1da177e4 LT |
100 | MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch |
| 101 | * to SMDK2410 */ | |
| e9dea0c6 | 102 | /* Maintainer: Jonas Dietsche */ |
| 69d50710 | 103 | .atag_offset = 0x100, |
| e9dea0c6 | 104 | .map_io = smdk2410_map_io, |
| f182aa1d | 105 | .init_irq = s3c2410_init_irq, |
| 57e5171c | 106 | .init_machine = smdk2410_init, |
| 07ee5e7c | 107 | .init_time = smdk2410_init_time, |
| 1da177e4 | 108 | MACHINE_END |