[ARM] S3C6410: Basic support for NCP board (v2)
This is a basic support for NCP board based on s3c6410. Only enables the serial. also remove empty i2c device. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
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@ -77,3 +77,12 @@ config SMDK6410_WM1190_EV1
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module into the kernel. The presence of the module will be
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detected at runtime so the the resulting kernel can be used
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with or without the 1190-EV1 fitted.
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config MACH_NCP
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bool "NCP"
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select CPU_S3C6410
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select S3C_DEV_I2C1
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select S3C_DEV_HSMMC1
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select S3C64XX_SETUP_I2C1
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help
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Machine support for the Samsung NCP
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@ -21,3 +21,4 @@ obj-$(CONFIG_S3C6410_SETUP_SDHCI) += setup-sdhci.o
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# machine support
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obj-$(CONFIG_MACH_SMDK6410) += mach-smdk6410.o
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obj-$(CONFIG_MACH_NCP) += mach-ncp.o
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107
arch/arm/mach-s3c6410/mach-ncp.c
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107
arch/arm/mach-s3c6410/mach-ncp.c
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@ -0,0 +1,107 @@
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/*
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* linux/arch/arm/mach-s3c6410/mach-ncp.c
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*
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* Copyright (C) 2008-2009 Samsung Electronics
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/interrupt.h>
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#include <linux/list.h>
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#include <linux/timer.h>
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#include <linux/init.h>
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#include <linux/serial_core.h>
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#include <linux/platform_device.h>
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#include <linux/io.h>
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#include <linux/i2c.h>
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#include <linux/fb.h>
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#include <linux/gpio.h>
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#include <linux/delay.h>
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#include <video/platform_lcd.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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#include <mach/hardware.h>
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#include <mach/regs-fb.h>
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#include <mach/map.h>
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#include <asm/irq.h>
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#include <asm/mach-types.h>
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#include <plat/regs-serial.h>
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#include <plat/iic.h>
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#include <plat/fb.h>
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#include <plat/s3c6410.h>
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#include <plat/clock.h>
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#include <plat/devs.h>
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#include <plat/cpu.h>
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#define UCON S3C2410_UCON_DEFAULT
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#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE
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#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE
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static struct s3c2410_uartcfg ncp_uartcfgs[] __initdata = {
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/* REVISIT: NCP uses only serial 1, 2 */
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[0] = {
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.hwport = 0,
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.flags = 0,
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.ucon = UCON,
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.ulcon = ULCON,
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.ufcon = UFCON,
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},
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[1] = {
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.hwport = 1,
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.flags = 0,
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.ucon = UCON,
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.ulcon = ULCON,
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.ufcon = UFCON,
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},
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[2] = {
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.hwport = 2,
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.flags = 0,
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.ucon = UCON,
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.ulcon = ULCON,
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.ufcon = UFCON,
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},
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};
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static struct platform_device *ncp_devices[] __initdata = {
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&s3c_device_hsmmc1,
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&s3c_device_i2c0,
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};
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struct map_desc ncp_iodesc[] = {};
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static void __init ncp_map_io(void)
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{
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s3c64xx_init_io(ncp_iodesc, ARRAY_SIZE(ncp_iodesc));
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s3c24xx_init_clocks(12000000);
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s3c24xx_init_uarts(ncp_uartcfgs, ARRAY_SIZE(ncp_uartcfgs));
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}
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static void __init ncp_machine_init(void)
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{
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s3c_i2c0_set_platdata(NULL);
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platform_add_devices(ncp_devices, ARRAY_SIZE(ncp_devices));
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}
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MACHINE_START(NCP, "NCP")
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/* Maintainer: Samsung Electronics */
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.phys_io = S3C_PA_UART & 0xfff00000,
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.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
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.boot_params = S3C64XX_PA_SDRAM + 0x100,
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.init_irq = s3c6410_init_irq,
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.map_io = ncp_map_io,
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.init_machine = ncp_machine_init,
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.timer = &s3c24xx_timer,
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MACHINE_END
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