projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ab408e8 BD |
1 | /* linux/arch/arm/mach-s3c6400/mach-smdk6400.c |
| 2 | * | |
| 3 | * Copyright 2008 Simtec Electronics | |
| 4 | * Ben Dooks <ben@simtec.co.uk> | |
| 5 | * http://armlinux.simtec.co.uk/ | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License version 2 as | |
| 9 | * published by the Free Software Foundation. | |
| 10 | */ | |
| 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/platform_device.h> | |
| 20 | #include <linux/i2c.h> | |
| 21 | #include <linux/io.h> | |
| 22 | ||
| 23 | #include <asm/mach-types.h> | |
| 24 | ||
| 25 | #include <asm/mach/arch.h> | |
| 26 | #include <asm/mach/map.h> | |
| 27 | #include <asm/mach/irq.h> | |
| 28 | ||
| 29 | #include <mach/hardware.h> | |
| 30 | #include <mach/map.h> | |
| 31 | ||
| 32 | #include <plat/regs-serial.h> | |
| 33 | ||
| 34 | #include <plat/s3c6400.h> | |
| 35 | #include <plat/clock.h> | |
| 36 | #include <plat/devs.h> | |
| 37 | #include <plat/cpu.h> | |
| 38 | #include <plat/iic.h> | |
| 39 | ||
| 40 | #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK | |
| 41 | #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB | |
| 42 | #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE | |
| 43 | ||
| 44 | static struct s3c2410_uartcfg smdk6400_uartcfgs[] __initdata = { | |
| 45 | [0] = { | |
| 46 | .hwport = 0, | |
| 47 | .flags = 0, | |
| 48 | .ucon = 0x3c5, | |
| 49 | .ulcon = 0x03, | |
| 50 | .ufcon = 0x51, | |
| 51 | }, | |
| 52 | [1] = { | |
| 53 | .hwport = 1, | |
| 54 | .flags = 0, | |
| 55 | .ucon = 0x3c5, | |
| 56 | .ulcon = 0x03, | |
| 57 | .ufcon = 0x51, | |
| 58 | }, | |
| 59 | }; | |
| 60 | ||
| 61 | static struct map_desc smdk6400_iodesc[] = {}; | |
| 62 | ||
| 63 | static void __init smdk6400_map_io(void) | |
| 64 | { | |
| 65 | s3c64xx_init_io(smdk6400_iodesc, ARRAY_SIZE(smdk6400_iodesc)); | |
| 66 | s3c24xx_init_clocks(12000000); | |
| 67 | s3c24xx_init_uarts(smdk6400_uartcfgs, ARRAY_SIZE(smdk6400_uartcfgs)); | |
| 68 | } | |
| 69 | ||
| 70 | static struct platform_device *smdk6400_devices[] __initdata = { | |
| 71 | &s3c_device_hsmmc1, | |
| 72 | &s3c_device_i2c0, | |
| 73 | }; | |
| 74 | ||
| 75 | static struct i2c_board_info i2c_devs[] __initdata = { | |
| 19e3f485 | 76 | { I2C_BOARD_INFO("wm8753", 0x1A), }, |
| 2ab408e8 BD |
77 | { I2C_BOARD_INFO("24c08", 0x50), }, |
| 78 | }; | |
| 79 | ||
| 80 | static void __init smdk6400_machine_init(void) | |
| 81 | { | |
| 82 | i2c_register_board_info(0, i2c_devs, ARRAY_SIZE(i2c_devs)); | |
| 83 | platform_add_devices(smdk6400_devices, ARRAY_SIZE(smdk6400_devices)); | |
| 84 | } | |
| 85 | ||
| 86 | MACHINE_START(SMDK6400, "SMDK6400") | |
| 87 | /* Maintainer: Ben Dooks <ben@fluff.org> */ | |
| 88 | .phys_io = S3C_PA_UART & 0xfff00000, | |
| 89 | .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, | |
| 90 | .boot_params = S3C64XX_PA_SDRAM + 0x100, | |
| 91 | ||
| 92 | .init_irq = s3c6400_init_irq, | |
| 93 | .map_io = smdk6400_map_io, | |
| 94 | .init_machine = smdk6400_machine_init, | |
| 95 | .timer = &s3c24xx_timer, | |
| 96 | MACHINE_END |