1 // SPDX-License-Identifier: GPL-2.0+
3 // Copyright (C) 2004 by FS Forth-Systeme GmbH
4 // All rights reserved.
6 // @Author: Jonas Dietsche
9 // derived from linux/arch/arm/mach-s3c2410/mach-bast.c, written by
10 // Ben Dooks <ben@simtec.co.uk>
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>
22 #include "gpio-samsung.h"
25 #include <asm/mach/arch.h>
26 #include <asm/mach/map.h>
27 #include <asm/mach/irq.h>
30 #include <asm/mach-types.h>
32 #include <linux/platform_data/i2c-s3c2410.h>
38 #include "common-smdk-s3c24xx.h"
40 static struct map_desc smdk2410_iodesc
[] __initdata
= {
41 /* nothing here yet */
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
48 static struct s3c2410_uartcfg smdk2410_uartcfgs
[] __initdata
= {
72 static struct platform_device
*smdk2410_devices
[] __initdata
= {
80 static void __init
smdk2410_map_io(void)
82 s3c24xx_init_io(smdk2410_iodesc
, ARRAY_SIZE(smdk2410_iodesc
));
83 s3c24xx_init_uarts(smdk2410_uartcfgs
, ARRAY_SIZE(smdk2410_uartcfgs
));
84 s3c24xx_set_timer_source(S3C24XX_PWM3
, S3C24XX_PWM4
);
87 static void __init
smdk2410_init_time(void)
89 s3c2410_init_clocks(12000000);
93 static void __init
smdk2410_init(void)
95 s3c_i2c0_set_platdata(NULL
);
96 platform_add_devices(smdk2410_devices
, ARRAY_SIZE(smdk2410_devices
));
97 /* Configure the I2S pins (GPE0...GPE4) in correct mode */
98 s3c_gpio_cfgall_range(S3C2410_GPE(0), 5, S3C_GPIO_SFN(2),
103 MACHINE_START(SMDK2410
, "SMDK2410") /* @TODO: request a new identifier and switch
105 /* Maintainer: Jonas Dietsche */
106 .atag_offset
= 0x100,
107 .map_io
= smdk2410_map_io
,
108 .init_irq
= s3c2410_init_irq
,
109 .init_machine
= smdk2410_init
,
110 .init_time
= smdk2410_init_time
,