| | 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> |
| | 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> |
| | 18 | #include <linux/serial_core.h> |
| | 19 | #include <linux/serial_s3c.h> |
| | 20 | #include <linux/platform_device.h> |
| | 21 | #include <linux/io.h> |
| | 22 | |
| | 23 | #include <asm/mach/arch.h> |
| | 24 | #include <asm/mach/map.h> |
| | 25 | #include <asm/mach/irq.h> |
| | 26 | |
| | 27 | #include <mach/hardware.h> |
| | 28 | #include <asm/irq.h> |
| | 29 | #include <asm/mach-types.h> |
| | 30 | |
| | 31 | #include <linux/platform_data/i2c-s3c2410.h> |
| | 32 | |
| | 33 | #include <plat/devs.h> |
| | 34 | #include <plat/cpu.h> |
| | 35 | #include <plat/samsung-time.h> |
| | 36 | |
| | 37 | #include "common.h" |
| | 38 | #include "common-smdk.h" |
| | 39 | |
| | 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 | |
| | 48 | static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = { |
| | 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 = { |
| | 73 | &s3c_device_ohci, |
| | 74 | &s3c_device_lcd, |
| | 75 | &s3c_device_wdt, |
| | 76 | &s3c_device_i2c0, |
| | 77 | &s3c_device_iis, |
| | 78 | }; |
| | 79 | |
| | 80 | static void __init smdk2410_map_io(void) |
| | 81 | { |
| | 82 | s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc)); |
| | 83 | s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs)); |
| | 84 | samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); |
| | 85 | } |
| | 86 | |
| | 87 | static void __init smdk2410_init_time(void) |
| | 88 | { |
| | 89 | s3c2410_init_clocks(12000000); |
| | 90 | samsung_timer_init(); |
| | 91 | } |
| | 92 | |
| | 93 | static void __init smdk2410_init(void) |
| | 94 | { |
| | 95 | s3c_i2c0_set_platdata(NULL); |
| | 96 | platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices)); |
| | 97 | smdk_machine_init(); |
| | 98 | } |
| | 99 | |
| | 100 | MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch |
| | 101 | * to SMDK2410 */ |
| | 102 | /* Maintainer: Jonas Dietsche */ |
| | 103 | .atag_offset = 0x100, |
| | 104 | .map_io = smdk2410_map_io, |
| | 105 | .init_irq = s3c2410_init_irq, |
| | 106 | .init_machine = smdk2410_init, |
| | 107 | .init_time = smdk2410_init_time, |
| | 108 | MACHINE_END |
projects / mirror_ubuntu-eoan-kernel.git / blame_incremental