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Commit 50442b55 authored by Kyuho Choi's avatar Kyuho Choi Committed by Kukjin Kim
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ARM: S5PV210: Add Torbreck board support



This patch adds to support Torbreck board of aESOP community using
Samsung S5PV210 SoC.

Signed-off-by: default avatarKyuho Choi <chlrbgh0@gmail.com>
Signed-off-by: default avatarHyunchul Ko <ghcstop@gmail.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 11142756
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+18 −0
Original line number Diff line number Diff line
@@ -136,6 +136,24 @@ config MACH_SMDKV210
	help
	  Machine support for Samsung SMDKV210

config MACH_TORBRECK
	bool "Torbreck"
	select CPU_S5PV210
	select ARCH_SPARSEMEM_ENABLE
	select S3C_DEV_HSMMC
	select S3C_DEV_HSMMC1
	select S3C_DEV_HSMMC2
	select S3C_DEV_HSMMC3
	select S3C_DEV_I2C1
	select S3C_DEV_I2C2
	select S3C_DEV_RTC
	select S3C_DEV_WDT
	select S5PV210_SETUP_I2C1
	select S5PV210_SETUP_I2C2
	select S5PV210_SETUP_SDHCI
	help
	  Machine support for aESOP Torbreck

endmenu

endif
+1 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ obj-$(CONFIG_MACH_AQUILA) += mach-aquila.o
obj-$(CONFIG_MACH_SMDKV210)	+= mach-smdkv210.o
obj-$(CONFIG_MACH_SMDKC110)	+= mach-smdkc110.o
obj-$(CONFIG_MACH_GONI)		+= mach-goni.o
obj-$(CONFIG_MACH_TORBRECK)	+= mach-torbreck.o

# device support

+131 −0
Original line number Diff line number Diff line
/* linux/arch/arm/mach-s5pv210/mach-torbreck.c
 *
 * Copyright (c) 2010 aESOP Community
 *		http://www.aesop.or.kr/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
*/

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/serial_core.h>

#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/mach-types.h>

#include <mach/map.h>
#include <mach/regs-clock.h>

#include <plat/regs-serial.h>
#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/iic.h>

/* Following are default values for UCON, ULCON and UFCON UART registers */
#define TORBRECK_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
				 S3C2410_UCON_RXILEVEL |	\
				 S3C2410_UCON_TXIRQMODE |	\
				 S3C2410_UCON_RXIRQMODE |	\
				 S3C2410_UCON_RXFIFO_TOI |	\
				 S3C2443_UCON_RXERR_IRQEN)

#define TORBRECK_ULCON_DEFAULT	S3C2410_LCON_CS8

#define TORBRECK_UFCON_DEFAULT	(S3C2410_UFCON_FIFOMODE |	\
				 S5PV210_UFCON_TXTRIG4 |	\
				 S5PV210_UFCON_RXTRIG4)

static struct s3c2410_uartcfg torbreck_uartcfgs[] __initdata = {
	[0] = {
		.hwport		= 0,
		.flags		= 0,
		.ucon		= TORBRECK_UCON_DEFAULT,
		.ulcon		= TORBRECK_ULCON_DEFAULT,
		.ufcon		= TORBRECK_UFCON_DEFAULT,
	},
	[1] = {
		.hwport		= 1,
		.flags		= 0,
		.ucon		= TORBRECK_UCON_DEFAULT,
		.ulcon		= TORBRECK_ULCON_DEFAULT,
		.ufcon		= TORBRECK_UFCON_DEFAULT,
	},
	[2] = {
		.hwport		= 2,
		.flags		= 0,
		.ucon		= TORBRECK_UCON_DEFAULT,
		.ulcon		= TORBRECK_ULCON_DEFAULT,
		.ufcon		= TORBRECK_UFCON_DEFAULT,
	},
	[3] = {
		.hwport		= 3,
		.flags		= 0,
		.ucon		= TORBRECK_UCON_DEFAULT,
		.ulcon		= TORBRECK_ULCON_DEFAULT,
		.ufcon		= TORBRECK_UFCON_DEFAULT,
	},
};

static struct platform_device *torbreck_devices[] __initdata = {
	&s5pv210_device_iis0,
	&s3c_device_cfcon,
	&s3c_device_hsmmc0,
	&s3c_device_hsmmc1,
	&s3c_device_hsmmc2,
	&s3c_device_hsmmc3,
	&s3c_device_i2c0,
	&s3c_device_i2c1,
	&s3c_device_i2c2,
	&s3c_device_rtc,
	&s3c_device_wdt,
};

static struct i2c_board_info torbreck_i2c_devs0[] __initdata = {
	/* To Be Updated */
};

static struct i2c_board_info torbreck_i2c_devs1[] __initdata = {
	/* To Be Updated */
};

static struct i2c_board_info torbreck_i2c_devs2[] __initdata = {
	/* To Be Updated */
};

static void __init torbreck_map_io(void)
{
	s5p_init_io(NULL, 0, S5P_VA_CHIPID);
	s3c24xx_init_clocks(24000000);
	s3c24xx_init_uarts(torbreck_uartcfgs, ARRAY_SIZE(torbreck_uartcfgs));
}

static void __init torbreck_machine_init(void)
{
	s3c_i2c0_set_platdata(NULL);
	s3c_i2c1_set_platdata(NULL);
	s3c_i2c2_set_platdata(NULL);
	i2c_register_board_info(0, torbreck_i2c_devs0,
			ARRAY_SIZE(torbreck_i2c_devs0));
	i2c_register_board_info(1, torbreck_i2c_devs1,
			ARRAY_SIZE(torbreck_i2c_devs1));
	i2c_register_board_info(2, torbreck_i2c_devs2,
			ARRAY_SIZE(torbreck_i2c_devs2));

	platform_add_devices(torbreck_devices, ARRAY_SIZE(torbreck_devices));
}

MACHINE_START(TORBRECK, "TORBRECK")
	/* Maintainer: Hyunchul Ko <ghcstop@gmail.com> */
	.boot_params	= S5P_PA_SDRAM + 0x100,
	.init_irq	= s5pv210_init_irq,
	.map_io		= torbreck_map_io,
	.init_machine	= torbreck_machine_init,
	.timer		= &s3c24xx_timer,
MACHINE_END