1 /* linux/arch/arm/mach-s5pv210/mach-smdkc110.c
3 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com/
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
11 #include <linux/kernel.h>
12 #include <linux/types.h>
13 #include <linux/init.h>
14 #include <linux/serial_core.h>
15 #include <linux/i2c.h>
16 #include <linux/device.h>
18 #include <asm/hardware/vic.h>
19 #include <asm/mach/arch.h>
20 #include <asm/mach/map.h>
21 #include <asm/setup.h>
22 #include <asm/mach-types.h>
25 #include <mach/regs-clock.h>
27 #include <plat/regs-serial.h>
28 #include <plat/devs.h>
33 #include <plat/s5p-time.h>
38 /* Following are default values for UCON, ULCON and UFCON UART registers */
39 #define SMDKC110_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
40 S3C2410_UCON_RXILEVEL | \
41 S3C2410_UCON_TXIRQMODE | \
42 S3C2410_UCON_RXIRQMODE | \
43 S3C2410_UCON_RXFIFO_TOI | \
44 S3C2443_UCON_RXERR_IRQEN)
46 #define SMDKC110_ULCON_DEFAULT S3C2410_LCON_CS8
48 #define SMDKC110_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
49 S5PV210_UFCON_TXTRIG4 | \
50 S5PV210_UFCON_RXTRIG4)
52 static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = {
56 .ucon = SMDKC110_UCON_DEFAULT,
57 .ulcon = SMDKC110_ULCON_DEFAULT,
58 .ufcon = SMDKC110_UFCON_DEFAULT,
63 .ucon = SMDKC110_UCON_DEFAULT,
64 .ulcon = SMDKC110_ULCON_DEFAULT,
65 .ufcon = SMDKC110_UFCON_DEFAULT,
70 .ucon = SMDKC110_UCON_DEFAULT,
71 .ulcon = SMDKC110_ULCON_DEFAULT,
72 .ufcon = SMDKC110_UFCON_DEFAULT,
77 .ucon = SMDKC110_UCON_DEFAULT,
78 .ulcon = SMDKC110_ULCON_DEFAULT,
79 .ufcon = SMDKC110_UFCON_DEFAULT,
83 static struct s3c_ide_platdata smdkc110_ide_pdata __initdata = {
84 .setup_gpio = s5pv210_ide_setup_gpio,
87 static struct platform_device *smdkc110_devices[] __initdata = {
91 &s5pv210_device_spdif,
107 static struct i2c_board_info smdkc110_i2c_devs0[] __initdata = {
108 { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */
109 { I2C_BOARD_INFO("wm8580", 0x1b), },
112 static struct i2c_board_info smdkc110_i2c_devs1[] __initdata = {
116 static struct i2c_board_info smdkc110_i2c_devs2[] __initdata = {
120 static void __init smdkc110_map_io(void)
122 s5pv210_init_io(NULL, 0);
123 s3c24xx_init_clocks(24000000);
124 s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs));
125 s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
128 static void __init smdkc110_reserve(void)
130 s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20);
133 static void __init smdkc110_machine_init(void)
137 s3c_i2c0_set_platdata(NULL);
138 s3c_i2c1_set_platdata(NULL);
139 s3c_i2c2_set_platdata(NULL);
140 i2c_register_board_info(0, smdkc110_i2c_devs0,
141 ARRAY_SIZE(smdkc110_i2c_devs0));
142 i2c_register_board_info(1, smdkc110_i2c_devs1,
143 ARRAY_SIZE(smdkc110_i2c_devs1));
144 i2c_register_board_info(2, smdkc110_i2c_devs2,
145 ARRAY_SIZE(smdkc110_i2c_devs2));
147 s3c_ide_set_platdata(&smdkc110_ide_pdata);
149 platform_add_devices(smdkc110_devices, ARRAY_SIZE(smdkc110_devices));
152 MACHINE_START(SMDKC110, "SMDKC110")
153 /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
154 .atag_offset = 0x100,
155 .init_irq = s5pv210_init_irq,
156 .handle_irq = vic_handle_irq,
157 .map_io = smdkc110_map_io,
158 .init_machine = smdkc110_machine_init,
160 .restart = s5pv210_restart,
161 .reserve = &smdkc110_reserve,