diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/mach-qt2410.c')
| -rw-r--r-- | arch/arm/mach-s3c2410/mach-qt2410.c | 356 |
1 files changed, 0 insertions, 356 deletions
diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c deleted file mode 100644 index 91c16d9d2459..000000000000 --- a/arch/arm/mach-s3c2410/mach-qt2410.c +++ /dev/null @@ -1,356 +0,0 @@ -/* linux/arch/arm/mach-s3c2410/mach-qt2410.c - * - * Copyright (C) 2006 by OpenMoko, Inc. - * Author: Harald Welte <laforge@openmoko.org> - * All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - * - */ - -#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/gpio.h> -#include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/serial_core.h> -#include <linux/spi/spi.h> -#include <linux/spi/spi_gpio.h> -#include <linux/io.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/nand_ecc.h> -#include <linux/mtd/partitions.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 <mach/regs-gpio.h> -#include <mach/leds-gpio.h> -#include <mach/regs-lcd.h> -#include <plat/regs-serial.h> -#include <mach/fb.h> -#include <plat/nand.h> -#include <plat/udc.h> -#include <plat/iic.h> - -#include <plat/common-smdk.h> -#include <plat/gpio-cfg.h> -#include <plat/devs.h> -#include <plat/cpu.h> -#include <plat/pm.h> - -#include "common.h" - -static struct map_desc qt2410_iodesc[] __initdata = { - { 0xe0000000, __phys_to_pfn(S3C2410_CS3+0x01000000), SZ_1M, MT_DEVICE } -}; - -#define UCON S3C2410_UCON_DEFAULT -#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB -#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE - -static struct s3c2410_uartcfg smdk2410_uartcfgs[] = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = UCON, - .ulcon = ULCON, - .ufcon = UFCON, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = UCON, - .ulcon = ULCON, - .ufcon = UFCON, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = UCON, - .ulcon = ULCON, - .ufcon = UFCON, - } -}; - -/* LCD driver info */ - -static struct s3c2410fb_display qt2410_lcd_cfg[] __initdata = { - { - /* Configuration for 640x480 SHARP LQ080V3DG01 */ - .lcdcon5 = S3C2410_LCDCON5_FRM565 | - S3C2410_LCDCON5_INVVLINE | - S3C2410_LCDCON5_INVVFRAME | - S3C2410_LCDCON5_PWREN | - S3C2410_LCDCON5_HWSWP, - - .type = S3C2410_LCDCON1_TFT, - .width = 640, - .height = 480, - - .pixclock = 40000, /* HCLK/4 */ - .xres = 640, - .yres = 480, - .bpp = 16, - .left_margin = 44, - .right_margin = 116, - .hsync_len = 96, - .upper_margin = 19, - .lower_margin = 11, - .vsync_len = 15, - }, - { - /* Configuration for 480x640 toppoly TD028TTEC1 */ - .lcdcon5 = S3C2410_LCDCON5_FRM565 | - S3C2410_LCDCON5_INVVLINE | - S3C2410_LCDCON5_INVVFRAME | - S3C2410_LCDCON5_PWREN | - S3C2410_LCDCON5_HWSWP, - - .type = S3C2410_LCDCON1_TFT, - .width = 480, - .height = 640, - .pixclock = 40000, /* HCLK/4 */ - .xres = 480, - .yres = 640, - .bpp = 16, - .left_margin = 8, - .right_margin = 24, - .hsync_len = 8, - .upper_margin = 2, - .lower_margin = 4, - .vsync_len = 2, - }, - { - /* Config for 240x320 LCD */ - .lcdcon5 = S3C2410_LCDCON5_FRM565 | - S3C2410_LCDCON5_INVVLINE | - S3C2410_LCDCON5_INVVFRAME | - S3C2410_LCDCON5_PWREN | - S3C2410_LCDCON5_HWSWP, - - .type = S3C2410_LCDCON1_TFT, - .width = 240, - .height = 320, - .pixclock = 100000, /* HCLK/10 */ - .xres = 240, - .yres = 320, - .bpp = 16, - .left_margin = 13, - .right_margin = 8, - .hsync_len = 4, - .upper_margin = 2, - .lower_margin = 7, - .vsync_len = 4, - }, -}; - - -static struct s3c2410fb_mach_info qt2410_fb_info __initdata = { - .displays = qt2410_lcd_cfg, - .num_displays = ARRAY_SIZE(qt2410_lcd_cfg), - .default_display = 0, - - .lpcsel = ((0xCE6) & ~7) | 1<<4, -}; - -/* CS8900 */ - -static struct resource qt2410_cs89x0_resources[] = { - [0] = { - .start = 0x19000000, - .end = 0x19000000 + 16, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_EINT9, - .end = IRQ_EINT9, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device qt2410_cs89x0 = { - .name = "cirrus-cs89x0", - .num_resources = ARRAY_SIZE(qt2410_cs89x0_resources), - .resource = qt2410_cs89x0_resources, -}; - -/* LED */ - -static struct s3c24xx_led_platdata qt2410_pdata_led = { - .gpio = S3C2410_GPB(0), - .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, - .name = "led", - .def_trigger = "timer", -}; - -static struct platform_device qt2410_led = { - .name = "s3c24xx_led", - .id = 0, - .dev = { - .platform_data = &qt2410_pdata_led, - }, -}; - -/* SPI */ - -static struct spi_gpio_platform_data spi_gpio_cfg = { - .sck = S3C2410_GPG(7), - .mosi = S3C2410_GPG(6), - .miso = S3C2410_GPG(5), -}; - -static struct platform_device qt2410_spi = { - .name = "spi-gpio", - .id = 1, - .dev.platform_data = &spi_gpio_cfg, -}; - -/* Board devices */ - -static struct platform_device *qt2410_devices[] __initdata = { - &s3c_device_ohci, - &s3c_device_lcd, - &s3c_device_wdt, - &s3c_device_i2c0, - &s3c_device_iis, - &s3c_device_sdi, - &s3c_device_usbgadget, - &qt2410_spi, - &qt2410_cs89x0, - &qt2410_led, -}; - -static struct mtd_partition __initdata qt2410_nand_part[] = { - [0] = { - .name = "U-Boot", - .size = 0x30000, - .offset = 0, - }, - [1] = { - .name = "U-Boot environment", - .offset = 0x30000, - .size = 0x4000, - }, - [2] = { - .name = "kernel", - .offset = 0x34000, - .size = SZ_2M, - }, - [3] = { - .name = "initrd", - .offset = 0x234000, - .size = SZ_4M, - }, - [4] = { - .name = "jffs2", - .offset = 0x634000, - .size = 0x39cc000, - }, -}; - -static struct s3c2410_nand_set __initdata qt2410_nand_sets[] = { - [0] = { - .name = "NAND", - .nr_chips = 1, - .nr_partitions = ARRAY_SIZE(qt2410_nand_part), - .partitions = qt2410_nand_part, - }, -}; - -/* choose a set of timings which should suit most 512Mbit - * chips and beyond. - */ - -static struct s3c2410_platform_nand __initdata qt2410_nand_info = { - .tacls = 20, - .twrph0 = 60, - .twrph1 = 20, - .nr_sets = ARRAY_SIZE(qt2410_nand_sets), - .sets = qt2410_nand_sets, -}; - -/* UDC */ - -static struct s3c2410_udc_mach_info qt2410_udc_cfg = { -}; - -static char tft_type = 's'; - -static int __init qt2410_tft_setup(char *str) -{ - tft_type = str[0]; - return 1; -} - -__setup("tft=", qt2410_tft_setup); - -static void __init qt2410_map_io(void) -{ - s3c24xx_init_io(qt2410_iodesc, ARRAY_SIZE(qt2410_iodesc)); - s3c24xx_init_clocks(12*1000*1000); - s3c24xx_init_uarts(smdk2410_uartcfgs, ARRAY_SIZE(smdk2410_uartcfgs)); -} - -static void __init qt2410_machine_init(void) -{ - s3c_nand_set_platdata(&qt2410_nand_info); - - switch (tft_type) { - case 'p': /* production */ - qt2410_fb_info.default_display = 1; - break; - case 'b': /* big */ - qt2410_fb_info.default_display = 0; - break; - case 's': /* small */ - default: - qt2410_fb_info.default_display = 2; - break; - } - s3c24xx_fb_set_platdata(&qt2410_fb_info); - - s3c_gpio_cfgpin(S3C2410_GPB(0), S3C2410_GPIO_OUTPUT); - s3c2410_gpio_setpin(S3C2410_GPB(0), 1); - - s3c24xx_udc_set_platdata(&qt2410_udc_cfg); - s3c_i2c0_set_platdata(NULL); - - WARN_ON(gpio_request(S3C2410_GPB(5), "spi cs")); - gpio_direction_output(S3C2410_GPB(5), 1); - - platform_add_devices(qt2410_devices, ARRAY_SIZE(qt2410_devices)); - s3c_pm_init(); -} - -MACHINE_START(QT2410, "QT2410") - .atag_offset = 0x100, - .map_io = qt2410_map_io, - .init_irq = s3c24xx_init_irq, - .init_machine = qt2410_machine_init, - .timer = &s3c24xx_timer, - .restart = s3c2410_restart, -MACHINE_END |