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Diffstat (limited to 'arch/arm/mach-s3c/mach-mini6410.c')
-rw-r--r--arch/arm/mach-s3c/mach-mini6410.c365
1 files changed, 0 insertions, 365 deletions
diff --git a/arch/arm/mach-s3c/mach-mini6410.c b/arch/arm/mach-s3c/mach-mini6410.c
deleted file mode 100644
index 058ae9e8b89f..000000000000
--- a/arch/arm/mach-s3c/mach-mini6410.c
+++ /dev/null
@@ -1,365 +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/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 "map.h"
-#include "regs-gpio.h"
-#include "gpio-samsung.h"
-
-#include <linux/soc/samsung/s3c-adc.h>
-#include "cpu.h"
-#include "devs.h"
-#include "fb.h"
-#include <linux/platform_data/mtd-nand-s3c2410.h>
-#include <linux/platform_data/mmc-sdhci-s3c.h>
-#include "sdhci.h"
-#include <linux/platform_data/touchscreen-s3c2410.h>
-#include "irqs.h"
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include "s3c64xx.h"
-#include "regs-modem-s3c64xx.h"
-#include "regs-srom-s3c64xx.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 mini6410_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 mini6410_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 mini6410_dm9k_pdata = {
- .flags = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
-};
-
-static struct platform_device mini6410_device_eth = {
- .name = "dm9000",
- .id = -1,
- .num_resources = ARRAY_SIZE(mini6410_dm9k_resource),
- .resource = mini6410_dm9k_resource,
- .dev = {
- .platform_data = &mini6410_dm9k_pdata,
- },
-};
-
-static struct mtd_partition mini6410_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 mini6410_nand_sets[] = {
- [0] = {
- .name = "nand",
- .nr_chips = 1,
- .nr_partitions = ARRAY_SIZE(mini6410_nand_part),
- .partitions = mini6410_nand_part,
- },
-};
-
-static struct s3c2410_platform_nand mini6410_nand_info = {
- .tacls = 25,
- .twrph0 = 55,
- .twrph1 = 40,
- .nr_sets = ARRAY_SIZE(mini6410_nand_sets),
- .sets = mini6410_nand_sets,
- .engine_type = NAND_ECC_ENGINE_TYPE_SOFT,
-};
-
-static struct s3c_fb_pd_win mini6410_lcd_type0_fb_win = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 480,
- .yres = 272,
-};
-
-static struct fb_videomode mini6410_lcd_type0_timing = {
- /* 4.3" 480x272 */
- .left_margin = 3,
- .right_margin = 2,
- .upper_margin = 1,
- .lower_margin = 1,
- .hsync_len = 40,
- .vsync_len = 1,
- .xres = 480,
- .yres = 272,
-};
-
-static struct s3c_fb_pd_win mini6410_lcd_type1_fb_win = {
- .max_bpp = 32,
- .default_bpp = 16,
- .xres = 800,
- .yres = 480,
-};
-
-static struct fb_videomode mini6410_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 mini6410_lcd_pdata[] __initdata = {
- {
- .setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
- .vtiming = &mini6410_lcd_type0_timing,
- .win[0] = &mini6410_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 = &mini6410_lcd_type1_timing,
- .win[0] = &mini6410_lcd_type1_fb_win,
- .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
- .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
- },
- { },
-};
-
-static void mini6410_lcd_power_set(struct plat_lcd_data *pd,
- unsigned int power)
-{
- if (power)
- gpio_direction_output(S3C64XX_GPE(0), 1);
- else
- gpio_direction_output(S3C64XX_GPE(0), 0);
-}
-
-static struct plat_lcd_data mini6410_lcd_power_data = {
- .set_power = mini6410_lcd_power_set,
-};
-
-static struct platform_device mini6410_lcd_powerdev = {
- .name = "platform-lcd",
- .dev.parent = &s3c_device_fb.dev,
- .dev.platform_data = &mini6410_lcd_power_data,
-};
-
-static struct s3c_sdhci_platdata mini6410_hsmmc1_pdata = {
- .max_width = 4,
- .cd_type = S3C_SDHCI_CD_GPIO,
- .ext_cd_gpio = S3C64XX_GPN(10),
- .ext_cd_gpio_invert = true,
-};
-
-static struct platform_device *mini6410_devices[] __initdata = {
- &mini6410_device_eth,
- &s3c_device_hsmmc0,
- &s3c_device_hsmmc1,
- &s3c_device_ohci,
- &s3c_device_nand,
- &s3c_device_fb,
- &mini6410_lcd_powerdev,
- &s3c_device_adc,
-};
-
-static void __init mini6410_map_io(void)
-{
- u32 tmp;
-
- s3c64xx_init_io(NULL, 0);
- s3c64xx_set_xtal_freq(12000000);
- s3c24xx_init_uarts(mini6410_uartcfgs, ARRAY_SIZE(mini6410_uartcfgs));
- s3c64xx_set_timer_source(S3C64XX_PWM3, S3C64XX_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);
-}
-
-/*
- * mini6410_features string
- *
- * 0-9 LCD configuration
- *
- */
-static char mini6410_features_str[12] __initdata = "0";
-
-static int __init mini6410_features_setup(char *str)
-{
- if (str)
- strscpy(mini6410_features_str, str,
- sizeof(mini6410_features_str));
- return 1;
-}
-
-__setup("mini6410=", mini6410_features_setup);
-
-#define FEATURE_SCREEN (1 << 0)
-
-struct mini6410_features_t {
- int done;
- int lcd_index;
-};
-
-static void mini6410_parse_features(
- struct mini6410_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 "MINI6410: '%c' ignored, "
- "screen type already set\n", f);
- } else {
- int li = f - '0';
- if (li >= ARRAY_SIZE(mini6410_lcd_pdata))
- printk(KERN_INFO "MINI6410: '%c' out "
- "of range LCD mode\n", f);
- else {
- features->lcd_index = li;
- }
- }
- features->done |= FEATURE_SCREEN;
- break;
- }
- }
-}
-
-static void __init mini6410_machine_init(void)
-{
- u32 cs1;
- struct mini6410_features_t features = { 0 };
-
- printk(KERN_INFO "MINI6410: Option string mini6410=%s\n",
- mini6410_features_str);
-
- /* Parse the feature string */
- mini6410_parse_features(&features, mini6410_features_str);
-
- printk(KERN_INFO "MINI6410: selected LCD display is %dx%d\n",
- mini6410_lcd_pdata[features.lcd_index].win[0]->xres,
- mini6410_lcd_pdata[features.lcd_index].win[0]->yres);
-
- s3c_nand_set_platdata(&mini6410_nand_info);
- s3c_fb_set_platdata(&mini6410_lcd_pdata[features.lcd_index]);
- s3c_sdhci1_set_platdata(&mini6410_hsmmc1_pdata);
- 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");
- gpio_request(S3C64XX_GPE(0), "LCD power");
-
- platform_add_devices(mini6410_devices, ARRAY_SIZE(mini6410_devices));
-}
-
-MACHINE_START(MINI6410, "MINI6410")
- /* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
- .atag_offset = 0x100,
- .nr_irqs = S3C64XX_NR_IRQS,
- .init_irq = s3c6410_init_irq,
- .map_io = mini6410_map_io,
- .init_machine = mini6410_machine_init,
- .init_time = s3c64xx_timer_init,
-MACHINE_END
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