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Diffstat (limited to 'arch/arm/mach-s3c64xx/mach-real6410.c')
-rw-r--r--arch/arm/mach-s3c64xx/mach-real6410.c335
1 files changed, 0 insertions, 335 deletions
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
deleted file mode 100644
index 0ff88b6859c4..000000000000
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ /dev/null
@@ -1,335 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
-// Copyright 2008 Openmoko, Inc.
-// Copyright 2008 Simtec Electronics
-// Ben Dooks <ben@simtec.co.uk>
-// http://armlinux.simtec.co.uk/
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/dm9000.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/platform_device.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/types.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <mach/map.h>
-#include <mach/regs-gpio.h>
-#include <mach/gpio-samsung.h>
-#include <mach/irqs.h>
-
-#include <plat/adc.h>
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/fb.h>
-#include <linux/platform_data/mtd-nand-s3c2410.h>
-#include <linux/platform_data/touchscreen-s3c2410.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-#include <plat/samsung-time.h>
-
-#include "common.h"
-#include "regs-modem.h"
-#include "regs-srom.h"
-
-#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 real6410_uartcfgs[] __initdata = {
- [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,
- },
- [3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = UCON,
- .ulcon = ULCON,
- .ufcon = UFCON,
- },
-};
-
-/* DM9000AEP 10/100 ethernet controller */
-
-static struct resource real6410_dm9k_resource[] = {
- [0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1, 2),
- [1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1 + 4, 2),
- [2] = DEFINE_RES_NAMED(S3C_EINT(7), 1, NULL, IORESOURCE_IRQ \
- | IORESOURCE_IRQ_HIGHLEVEL),
-};
-
-static struct dm9000_plat_data real6410_dm9k_pdata = {
- .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
-};
-
-static struct platform_device real6410_device_eth = {
- .name = "dm9000",
- .id = -1,
- .num_resources = ARRAY_SIZE(real6410_dm9k_resource),
- .resource = real6410_dm9k_resource,
- .dev = {
- .platform_data = &real6410_dm9k_pdata,
- },
-};
-
-static struct s3c_fb_pd_win real6410_lcd_type0_fb_win = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 480,
- .yres = 272,
-};
-
-static struct fb_videomode real6410_lcd_type0_timing = {
- /* 4.3" 480x272 */
- .left_margin = 3,
- .right_margin = 2,
- .upper_margin = 1,
- .lower_margin = 1,
- .hsync_len = 40,
- .vsync_len = 1,
-};
-
-static struct s3c_fb_pd_win real6410_lcd_type1_fb_win = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 800,
- .yres = 480,
-};
-
-static struct fb_videomode real6410_lcd_type1_timing = {
- /* 7.0" 800x480 */
- .left_margin = 8,
- .right_margin = 13,
- .upper_margin = 7,
- .lower_margin = 5,
- .hsync_len = 3,
- .vsync_len = 1,
- .xres = 800,
- .yres = 480,
-};
-
-static struct s3c_fb_platdata real6410_lcd_pdata[] __initdata = {
- {
- .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
- .vtiming = &real6410_lcd_type0_timing,
- .win[0] = &real6410_lcd_type0_fb_win,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- }, {
- .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
- .vtiming = &real6410_lcd_type1_timing,
- .win[0] = &real6410_lcd_type1_fb_win,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- },
- { },
-};
-
-static struct mtd_partition real6410_nand_part[] = {
- [0] = {
- .name = "uboot",
- .size = SZ_1M,
- .offset = 0,
- },
- [1] = {
- .name = "kernel",
- .size = SZ_2M,
- .offset = SZ_1M,
- },
- [2] = {
- .name = "rootfs",
- .size = MTDPART_SIZ_FULL,
- .offset = SZ_1M + SZ_2M,
- },
-};
-
-static struct s3c2410_nand_set real6410_nand_sets[] = {
- [0] = {
- .name = "nand",
- .nr_chips = 1,
- .nr_partitions = ARRAY_SIZE(real6410_nand_part),
- .partitions = real6410_nand_part,
- },
-};
-
-static struct s3c2410_platform_nand real6410_nand_info = {
- .tacls = 25,
- .twrph0 = 55,
- .twrph1 = 40,
- .nr_sets = ARRAY_SIZE(real6410_nand_sets),
- .sets = real6410_nand_sets,
- .ecc_mode = NAND_ECC_SOFT,
-};
-
-static struct platform_device *real6410_devices[] __initdata = {
- &real6410_device_eth,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_fb,
- &s3c_device_nand,
- &s3c_device_adc,
- &s3c_device_ohci,
-};
-
-static void __init real6410_map_io(void)
-{
- u32 tmp;
-
- s3c64xx_init_io(NULL, 0);
- s3c24xx_init_clocks(12000000);
- s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
- samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
-
- /* set the LCD type */
- tmp = __raw_readl(S3C64XX_SPCON);
- tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
- tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
- __raw_writel(tmp, S3C64XX_SPCON);
-
- /* remove the LCD bypass */
- tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
- tmp &= ~MIFPCON_LCD_BYPASS;
- __raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
-}
-
-/*
- * real6410_features string
- *
- * 0-9 LCD configuration
- *
- */
-static char real6410_features_str[12] __initdata = "0";
-
-static int __init real6410_features_setup(char *str)
-{
- if (str)
- strlcpy(real6410_features_str, str,
- sizeof(real6410_features_str));
- return 1;
-}
-
-__setup("real6410=", real6410_features_setup);
-
-#define FEATURE_SCREEN (1 << 0)
-
-struct real6410_features_t {
- int done;
- int lcd_index;
-};
-
-static void real6410_parse_features(
- struct real6410_features_t *features,
- const char *features_str)
-{
- const char *fp = features_str;
-
- features->done = 0;
- features->lcd_index = 0;
-
- while (*fp) {
- char f = *fp++;
-
- switch (f) {
- case '0'...'9': /* tft screen */
- if (features->done & FEATURE_SCREEN) {
- printk(KERN_INFO "REAL6410: '%c' ignored, "
- "screen type already set\n", f);
- } else {
- int li = f - '0';
- if (li >= ARRAY_SIZE(real6410_lcd_pdata))
- printk(KERN_INFO "REAL6410: '%c' out "
- "of range LCD mode\n", f);
- else {
- features->lcd_index = li;
- }
- }
- features->done |= FEATURE_SCREEN;
- break;
- }
- }
-}
-
-static void __init real6410_machine_init(void)
-{
- u32 cs1;
- struct real6410_features_t features = { 0 };
-
- printk(KERN_INFO "REAL6410: Option string real6410=%s\n",
- real6410_features_str);
-
- /* Parse the feature string */
- real6410_parse_features(&features, real6410_features_str);
-
- printk(KERN_INFO "REAL6410: selected LCD display is %dx%d\n",
- real6410_lcd_pdata[features.lcd_index].win[0]->xres,
- real6410_lcd_pdata[features.lcd_index].win[0]->yres);
-
- s3c_fb_set_platdata(&real6410_lcd_pdata[features.lcd_index]);
- s3c_nand_set_platdata(&real6410_nand_info);
- s3c64xx_ts_set_platdata(NULL);
-
- /* configure nCS1 width to 16 bits */
-
- cs1 = __raw_readl(S3C64XX_SROM_BW) &
- ~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT);
- cs1 |= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) |
- (1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) |
- (1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) <<
- S3C64XX_SROM_BW__NCS1__SHIFT;
- __raw_writel(cs1, S3C64XX_SROM_BW);
-
- /* set timing for nCS1 suitable for ethernet chip */
-
- __raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) |
- (6 << S3C64XX_SROM_BCX__TACP__SHIFT) |
- (4 << S3C64XX_SROM_BCX__TCAH__SHIFT) |
- (1 << S3C64XX_SROM_BCX__TCOH__SHIFT) |
- (13 << S3C64XX_SROM_BCX__TACC__SHIFT) |
- (4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
- (0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
-
- gpio_request(S3C64XX_GPF(15), "LCD power");
-
- platform_add_devices(real6410_devices, ARRAY_SIZE(real6410_devices));
-}
-
-MACHINE_START(REAL6410, "REAL6410")
- /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
- .atag_offset = 0x100,
- .nr_irqs = S3C64XX_NR_IRQS,
- .init_irq = s3c6410_init_irq,
- .map_io = real6410_map_io,
- .init_machine = real6410_machine_init,
- .init_time = samsung_timer_init,
- .restart = s3c64xx_restart,
-MACHINE_END
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