arm: fix implicit use of sched.h in bcmring/dma.c
[linux-2.6/libata-dev.git] / arch / arm / mach-s5p64x0 / mach-smdk6440.c
blob3b84e9bfd073e3c81b38a7e7a8ecd0db482cdd68
1 /* linux/arch/arm/mach-s5p64x0/mach-smdk6440.c
3 * Copyright (c) 2009-2010 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.
9 */
11 #include <linux/kernel.h>
12 #include <linux/types.h>
13 #include <linux/interrupt.h>
14 #include <linux/list.h>
15 #include <linux/timer.h>
16 #include <linux/delay.h>
17 #include <linux/init.h>
18 #include <linux/i2c.h>
19 #include <linux/serial_core.h>
20 #include <linux/platform_device.h>
21 #include <linux/io.h>
22 #include <linux/module.h>
23 #include <linux/clk.h>
24 #include <linux/gpio.h>
25 #include <linux/pwm_backlight.h>
27 #include <asm/mach/arch.h>
28 #include <asm/mach/map.h>
29 #include <asm/irq.h>
30 #include <asm/mach-types.h>
32 #include <mach/hardware.h>
33 #include <mach/map.h>
34 #include <mach/regs-clock.h>
35 #include <mach/i2c.h>
36 #include <mach/regs-gpio.h>
38 #include <plat/regs-serial.h>
39 #include <plat/gpio-cfg.h>
40 #include <plat/s5p6440.h>
41 #include <plat/clock.h>
42 #include <plat/devs.h>
43 #include <plat/cpu.h>
44 #include <plat/iic.h>
45 #include <plat/pll.h>
46 #include <plat/adc.h>
47 #include <plat/ts.h>
48 #include <plat/s5p-time.h>
49 #include <plat/backlight.h>
51 #define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
52 S3C2410_UCON_RXILEVEL | \
53 S3C2410_UCON_TXIRQMODE | \
54 S3C2410_UCON_RXIRQMODE | \
55 S3C2410_UCON_RXFIFO_TOI | \
56 S3C2443_UCON_RXERR_IRQEN)
58 #define SMDK6440_ULCON_DEFAULT S3C2410_LCON_CS8
60 #define SMDK6440_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
61 S3C2440_UFCON_TXTRIG16 | \
62 S3C2410_UFCON_RXTRIG8)
64 static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
65 [0] = {
66 .hwport = 0,
67 .flags = 0,
68 .ucon = SMDK6440_UCON_DEFAULT,
69 .ulcon = SMDK6440_ULCON_DEFAULT,
70 .ufcon = SMDK6440_UFCON_DEFAULT,
72 [1] = {
73 .hwport = 1,
74 .flags = 0,
75 .ucon = SMDK6440_UCON_DEFAULT,
76 .ulcon = SMDK6440_ULCON_DEFAULT,
77 .ufcon = SMDK6440_UFCON_DEFAULT,
79 [2] = {
80 .hwport = 2,
81 .flags = 0,
82 .ucon = SMDK6440_UCON_DEFAULT,
83 .ulcon = SMDK6440_ULCON_DEFAULT,
84 .ufcon = SMDK6440_UFCON_DEFAULT,
86 [3] = {
87 .hwport = 3,
88 .flags = 0,
89 .ucon = SMDK6440_UCON_DEFAULT,
90 .ulcon = SMDK6440_ULCON_DEFAULT,
91 .ufcon = SMDK6440_UFCON_DEFAULT,
95 static struct platform_device *smdk6440_devices[] __initdata = {
96 &s3c_device_adc,
97 &s3c_device_rtc,
98 &s3c_device_i2c0,
99 &s3c_device_i2c1,
100 &s3c_device_ts,
101 &s3c_device_wdt,
102 &samsung_asoc_dma,
103 &s5p6440_device_iis,
106 static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
107 .flags = 0,
108 .slave_addr = 0x10,
109 .frequency = 100*1000,
110 .sda_delay = 100,
111 .cfg_gpio = s5p6440_i2c0_cfg_gpio,
114 static struct s3c2410_platform_i2c s5p6440_i2c1_data __initdata = {
115 .flags = 0,
116 .bus_num = 1,
117 .slave_addr = 0x10,
118 .frequency = 100*1000,
119 .sda_delay = 100,
120 .cfg_gpio = s5p6440_i2c1_cfg_gpio,
123 static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
124 { I2C_BOARD_INFO("24c08", 0x50), },
125 { I2C_BOARD_INFO("wm8580", 0x1b), },
128 static struct i2c_board_info smdk6440_i2c_devs1[] __initdata = {
129 /* To be populated */
132 static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
133 .delay = 10000,
134 .presc = 49,
135 .oversampling_shift = 2,
138 /* LCD Backlight data */
139 static struct samsung_bl_gpio_info smdk6440_bl_gpio_info = {
140 .no = S5P6440_GPF(15),
141 .func = S3C_GPIO_SFN(2),
144 static struct platform_pwm_backlight_data smdk6440_bl_data = {
145 .pwm_id = 1,
148 static void __init smdk6440_map_io(void)
150 s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
151 s3c24xx_init_clocks(12000000);
152 s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs));
153 s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
156 static void __init smdk6440_machine_init(void)
158 s3c24xx_ts_set_platdata(&s3c_ts_platform);
160 s3c_i2c0_set_platdata(&s5p6440_i2c0_data);
161 s3c_i2c1_set_platdata(&s5p6440_i2c1_data);
162 i2c_register_board_info(0, smdk6440_i2c_devs0,
163 ARRAY_SIZE(smdk6440_i2c_devs0));
164 i2c_register_board_info(1, smdk6440_i2c_devs1,
165 ARRAY_SIZE(smdk6440_i2c_devs1));
167 samsung_bl_set(&smdk6440_bl_gpio_info, &smdk6440_bl_data);
169 platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));
172 MACHINE_START(SMDK6440, "SMDK6440")
173 /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
174 .atag_offset = 0x100,
176 .init_irq = s5p6440_init_irq,
177 .map_io = smdk6440_map_io,
178 .init_machine = smdk6440_machine_init,
179 .timer = &s5p_timer,
180 MACHINE_END