| // SPDX-License-Identifier: GPL-2.0+ |
| // |
| // Copyright (C) 2004 by FS Forth-Systeme GmbH |
| // All rights reserved. |
| // |
| // @Author: Jonas Dietsche |
| // |
| // @History: |
| // derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by |
| // Ben Dooks <ben@simtec.co.uk> |
| |
| #include <linux/kernel.h> |
| #include <linux/types.h> |
| #include <linux/interrupt.h> |
| #include <linux/list.h> |
| #include <linux/timer.h> |
| #include <linux/init.h> |
| #include <linux/serial_core.h> |
| #include <linux/serial_s3c.h> |
| #include <linux/platform_device.h> |
| #include <linux/io.h> |
| |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| #include <asm/mach/irq.h> |
| |
| #include <mach/hardware.h> |
| #include <asm/irq.h> |
| #include <asm/mach-types.h> |
| |
| #include <linux/platform_data/i2c-s3c2410.h> |
| |
| #include <plat/devs.h> |
| #include <plat/cpu.h> |
| |
| #include "common.h" |
| #include "common-smdk.h" |
| |
| static struct map_desc smdk2410_iodesc[] __initdata = { |
| /* nothing here yet */ |
| }; |
| |
| #define UCON S3C2410_UCON_DEFAULT |
| #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB |
| #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE |
| |
| static struct s3c2410_uartcfg smdk2410_uartcfgs[] __initdata = { |
| [0] = { |
| .hwport = 0, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| [1] = { |
| .hwport = 1, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| [2] = { |
| .hwport = 2, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| } |
| }; |
| |
| static struct platform_device *smdk2410_devices[] __initdata = { |
| &s3c_device_ohci, |
| &s3c_device_lcd, |
| &s3c_device_wdt, |
| &s3c_device_i2c0, |
| &s3c_device_iis, |
| }; |
| |
| static void __init smdk2410_map_io(void) |
| { |
| s3c24xx_init_io(smdk2410_iodesc, ARRAY_SIZE(smdk2410_iodesc)); |
| s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs)); |
| samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4); |
| } |
| |
| static void __init smdk2410_init_time(void) |
| { |
| s3c2410_init_clocks(12000000); |
| samsung_timer_init(); |
| } |
| |
| static void __init smdk2410_init(void) |
| { |
| s3c_i2c0_set_platdata(NULL); |
| platform_add_devices(smdk2410_devices, ARRAY_SIZE(smdk2410_devices)); |
| smdk_machine_init(); |
| } |
| |
| MACHINE_START(SMDK2410, "SMDK2410") /* @TODO: request a new identifier and switch |
| * to SMDK2410 */ |
| /* Maintainer: Jonas Dietsche */ |
| .atag_offset = 0x100, |
| .map_io = smdk2410_map_io, |
| .init_irq = s3c2410_init_irq, |
| .init_machine = smdk2410_init, |
| .init_time = smdk2410_init_time, |
| MACHINE_END |