diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/mach-n30.c')
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-n30.c | 156 |
1 files changed, 0 insertions, 156 deletions
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c deleted file mode 100644 index 79044d9bce3..00000000000 --- a/arch/arm/mach-s3c2410/mach-n30.c +++ /dev/null @@ -1,156 +0,0 @@ -/* linux/arch/arm/mach-s3c2410/mach-n30.c - * - * Copyright (c) 2003-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Copyright (c) 2005 Christer Weinigel <christer@weinigel.se> - * - * There is a wiki with more information about the n30 port at - * http://handhelds.org/moin/moin.cgi/AcerN30Documentation . - * - * 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/interrupt.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/kthread.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <asm/hardware.h> -#include <asm/hardware/iomd.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/mach-types.h> - -#include <asm/arch/regs-serial.h> -#include <asm/arch/regs-gpio.h> -#include <asm/arch/iic.h> - -#include <linux/serial_core.h> - -#include "s3c2410.h" -#include "clock.h" -#include "devs.h" -#include "cpu.h" - -static struct map_desc n30_iodesc[] __initdata = { - /* nothing here yet */ -}; - -static struct s3c2410_uartcfg n30_uartcfgs[] = { - /* Normal serial port */ - [0] = { - .hwport = 0, - .flags = 0, - .ucon = 0x2c5, - .ulcon = 0x03, - .ufcon = 0x51, - }, - /* IR port */ - [1] = { - .hwport = 1, - .flags = 0, - .uart_flags = UPF_CONS_FLOW, - .ucon = 0x2c5, - .ulcon = 0x43, - .ufcon = 0x51, - }, - /* The BlueTooth controller is connected to port 2 */ - [2] = { - .hwport = 2, - .flags = 0, - .ucon = 0x2c5, - .ulcon = 0x03, - .ufcon = 0x51, - }, -}; - -static struct platform_device *n30_devices[] __initdata = { - &s3c_device_usb, - &s3c_device_lcd, - &s3c_device_wdt, - &s3c_device_i2c, - &s3c_device_iis, - &s3c_device_usbgadget, -}; - -static struct s3c2410_platform_i2c n30_i2ccfg = { - .flags = 0, - .slave_addr = 0x10, - .bus_freq = 10*1000, - .max_freq = 10*1000, -}; - -static struct s3c24xx_board n30_board __initdata = { - .devices = n30_devices, - .devices_count = ARRAY_SIZE(n30_devices) -}; - -void __init n30_map_io(void) -{ - s3c24xx_init_io(n30_iodesc, ARRAY_SIZE(n30_iodesc)); - s3c24xx_init_clocks(0); - s3c24xx_init_uarts(n30_uartcfgs, ARRAY_SIZE(n30_uartcfgs)); - s3c24xx_set_board(&n30_board); -} - -void __init n30_init_irq(void) -{ - s3c24xx_init_irq(); -} - - -static int n30_usbstart_thread(void *unused) -{ - /* Turn off suspend on both USB ports, and switch the - * selectable USB port to USB device mode. */ - writel(readl(S3C2410_MISCCR) & ~0x00003008, S3C2410_MISCCR); - - /* Turn off the D+ pull up for 3 seconds so that the USB host - * at the other end will do a rescan of the USB bus. */ - s3c2410_gpio_setpin(S3C2410_GPB3, 0); - - msleep_interruptible(3*HZ); - - s3c2410_gpio_setpin(S3C2410_GPB3, 1); - - return 0; -} - - -void __init n30_init(void) -{ - s3c_device_i2c.dev.platform_data = &n30_i2ccfg; - - kthread_run(n30_usbstart_thread, NULL, "n30_usbstart"); -} - -MACHINE_START(N30, "Acer-N30") - /* Maintainer: Christer Weinigel <christer@weinigel.se>, Ben Dooks <ben-linux@fluff.org> */ - .phys_ram = S3C2410_SDRAM_PA, - .phys_io = S3C2410_PA_UART, - .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, - .boot_params = S3C2410_SDRAM_PA + 0x100, - .timer = &s3c24xx_timer, - .init_machine = n30_init, - .init_irq = n30_init_irq, - .map_io = n30_map_io, -MACHINE_END - -/* - Local variables: - compile-command: "make ARCH=arm CROSS_COMPILE=/usr/local/arm/3.3.2/bin/arm-linux- -k -C ../../.." - c-basic-offset: 8 - End: -*/ |