diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/mach-h1940.c')
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-h1940.c | 246 |
1 files changed, 0 insertions, 246 deletions
diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c deleted file mode 100644 index 821a1668c3a..00000000000 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ /dev/null @@ -1,246 +0,0 @@ -/* linux/arch/arm/mach-s3c2410/mach-h1940.c - * - * Copyright (c) 2003-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * http://www.handhelds.org/projects/h1940.html - * - * 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/sysdev.h> -#include <linux/serial_core.h> -#include <linux/platform_device.h> -#include <linux/io.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <asm/irq.h> -#include <asm/mach-types.h> - -#include <plat/regs-serial.h> -#include <mach/regs-lcd.h> -#include <mach/regs-gpio.h> -#include <mach/regs-clock.h> - -#include <mach/h1940.h> -#include <mach/h1940-latch.h> -#include <mach/fb.h> -#include <plat/udc.h> -#include <plat/iic.h> - -#include <plat/clock.h> -#include <plat/devs.h> -#include <plat/cpu.h> -#include <plat/pll.h> -#include <plat/pm.h> - -static struct map_desc h1940_iodesc[] __initdata = { - [0] = { - .virtual = (unsigned long)H1940_LATCH, - .pfn = __phys_to_pfn(H1940_PA_LATCH), - .length = SZ_16K, - .type = MT_DEVICE - }, -}; - -#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK -#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB -#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE - -static struct s3c2410_uartcfg h1940_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = 0x3c5, - .ulcon = 0x03, - .ufcon = 0x51, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = 0x245, - .ulcon = 0x03, - .ufcon = 0x00, - }, - /* IR port */ - [2] = { - .hwport = 2, - .flags = 0, - .uart_flags = UPF_CONS_FLOW, - .ucon = 0x3c5, - .ulcon = 0x43, - .ufcon = 0x51, - } -}; - -/* Board control latch control */ - -static unsigned int latch_state = H1940_LATCH_DEFAULT; - -void h1940_latch_control(unsigned int clear, unsigned int set) -{ - unsigned long flags; - - local_irq_save(flags); - - latch_state &= ~clear; - latch_state |= set; - - __raw_writel(latch_state, H1940_LATCH); - - local_irq_restore(flags); -} - -EXPORT_SYMBOL_GPL(h1940_latch_control); - -static void h1940_udc_pullup(enum s3c2410_udc_cmd_e cmd) -{ - printk(KERN_DEBUG "udc: pullup(%d)\n",cmd); - - switch (cmd) - { - case S3C2410_UDC_P_ENABLE : - h1940_latch_control(0, H1940_LATCH_USB_DP); - break; - case S3C2410_UDC_P_DISABLE : - h1940_latch_control(H1940_LATCH_USB_DP, 0); - break; - case S3C2410_UDC_P_RESET : - break; - default: - break; - } -} - -static struct s3c2410_udc_mach_info h1940_udc_cfg __initdata = { - .udc_command = h1940_udc_pullup, - .vbus_pin = S3C2410_GPG5, - .vbus_pin_inverted = 1, -}; - - -/** - * Set lcd on or off - **/ -static struct s3c2410fb_display h1940_lcd __initdata = { - .lcdcon5= S3C2410_LCDCON5_FRM565 | \ - S3C2410_LCDCON5_INVVLINE | \ - S3C2410_LCDCON5_HWSWP, - - .type = S3C2410_LCDCON1_TFT, - .width = 240, - .height = 320, - .pixclock = 260000, - .xres = 240, - .yres = 320, - .bpp = 16, - .left_margin = 20, - .right_margin = 8, - .hsync_len = 4, - .upper_margin = 8, - .lower_margin = 7, - .vsync_len = 1, -}; - -static struct s3c2410fb_mach_info h1940_fb_info __initdata = { - .displays = &h1940_lcd, - .num_displays = 1, - .default_display = 0, - - .lpcsel= 0x02, - .gpccon= 0xaa940659, - .gpccon_mask= 0xffffffff, - .gpcup= 0x0000ffff, - .gpcup_mask= 0xffffffff, - .gpdcon= 0xaa84aaa0, - .gpdcon_mask= 0xffffffff, - .gpdup= 0x0000faff, - .gpdup_mask= 0xffffffff, -}; - -static struct platform_device s3c_device_leds = { - .name = "h1940-leds", - .id = -1, -}; - -static struct platform_device s3c_device_bluetooth = { - .name = "h1940-bt", - .id = -1, -}; - -static struct platform_device *h1940_devices[] __initdata = { - &s3c_device_usb, - &s3c_device_lcd, - &s3c_device_wdt, - &s3c_device_i2c0, - &s3c_device_iis, - &s3c_device_usbgadget, - &s3c_device_leds, - &s3c_device_bluetooth, -}; - -static void __init h1940_map_io(void) -{ - s3c24xx_init_io(h1940_iodesc, ARRAY_SIZE(h1940_iodesc)); - s3c24xx_init_clocks(0); - s3c24xx_init_uarts(h1940_uartcfgs, ARRAY_SIZE(h1940_uartcfgs)); - - /* setup PM */ - -#ifdef CONFIG_PM_H1940 - memcpy(phys_to_virt(H1940_SUSPEND_RESUMEAT), h1940_pm_return, 1024); -#endif - s3c2410_pm_init(); -} - -static void __init h1940_init_irq(void) -{ - s3c24xx_init_irq(); -} - -static void __init h1940_init(void) -{ - u32 tmp; - - s3c24xx_fb_set_platdata(&h1940_fb_info); - s3c24xx_udc_set_platdata(&h1940_udc_cfg); - s3c_i2c0_set_platdata(NULL); - - /* Turn off suspend on both USB ports, and switch the - * selectable USB port to USB device mode. */ - - s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST | - S3C2410_MISCCR_USBSUSPND0 | - S3C2410_MISCCR_USBSUSPND1, 0x0); - - tmp = (0x78 << S3C24XX_PLLCON_MDIVSHIFT) - | (0x02 << S3C24XX_PLLCON_PDIVSHIFT) - | (0x03 << S3C24XX_PLLCON_SDIVSHIFT); - writel(tmp, S3C2410_UPLLCON); - - platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices)); -} - -MACHINE_START(H1940, "IPAQ-H1940") - /* Maintainer: Ben Dooks <ben@fluff.org> */ - .phys_io = S3C2410_PA_UART, - .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, - .boot_params = S3C2410_SDRAM_PA + 0x100, - .map_io = h1940_map_io, - .init_irq = h1940_init_irq, - .init_machine = h1940_init, - .timer = &s3c24xx_timer, -MACHINE_END |