ARM: s3c: remove most s3c64xx board support

All traditional board files except for MACH_WLF_CRAGG_6410 were
marked as unused, so remove them now.

Cc: Kwangwoo Lee <kwangwoo.lee@gmail.com>
Cc: Peter Korsgaard <jacmet@sunsite.dk>
Cc: Darius Augulis <augulis.darius@gmail.com>
Cc: Maurus Cuelenaere <mcuelenaere@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

14 files changed, 0 insertions, 3226 deletions

diff --git a/arch/arm/mach-s3c/Kconfig.s3c64xx b/arch/arm/mach-s3c/Kconfig.s3c64xx
index 0c1b91c3ac5f..0da214c43fba 100644
--- a/arch/arm/mach-s3c/Kconfig.s3c64xx
+++ b/arch/arm/mach-s3c/Kconfig.s3c64xx
@@ -54,17 +54,6 @@ config S3C64XX_SETUP_SDHCI
 	  Internal configuration for default SDHCI setup for S3C6400 and
 	  S3C6410 SoCs.
 
-config S3C64XX_DEV_ONENAND1
-	bool
-	help
-	  Compile in platform device definition for OneNAND1 controller
-
-config SAMSUNG_DEV_BACKLIGHT
-	bool
-	depends on SAMSUNG_DEV_PWM
-	help
-	  Compile in platform device definition LCD backlight with PWM Timer
-
 # platform specific device setup
 
 config S3C64XX_SETUP_I2C0
@@ -113,201 +102,6 @@ config S3C64XX_SETUP_USB_PHY
 
 # S36400 Macchine support
 
-config MACH_SMDK6400
-	bool "SMDK6400"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select CPU_S3C6400
-	select S3C64XX_SETUP_SDHCI
-	select S3C_DEV_HSMMC1
-	help
-	  Machine support for the Samsung SMDK6400
-
-# S3C6410 machine support
-
-config MACH_ANW6410
-	bool "A&W6410"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select CPU_S3C6410
-	select S3C64XX_SETUP_FB_24BPP
-	select S3C_DEV_FB
-	help
-	  Machine support for the A&W6410
-
-config MACH_MINI6410
-	bool "MINI6410"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select CPU_S3C6410
-	select S3C64XX_SETUP_FB_24BPP
-	select S3C64XX_SETUP_SDHCI
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_NAND
-	select S3C_DEV_USB_HOST
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_TS
-	help
-	  Machine support for the FriendlyARM MINI6410
-
-config MACH_REAL6410
-	bool "REAL6410"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select CPU_S3C6410
-	select S3C64XX_SETUP_FB_24BPP
-	select S3C64XX_SETUP_SDHCI
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_NAND
-	select S3C_DEV_USB_HOST
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_TS
-	help
-	  Machine support for the CoreWind REAL6410
-
-config MACH_SMDK6410
-	bool "SMDK6410"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select CPU_S3C6410
-	select S3C64XX_SETUP_FB_24BPP
-	select S3C64XX_SETUP_I2C1
-	select S3C64XX_SETUP_IDE
-	select S3C64XX_SETUP_KEYPAD
-	select S3C64XX_SETUP_SDHCI
-	select S3C64XX_SETUP_USB_PHY
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_I2C1
-	select S3C_DEV_RTC
-	select S3C_DEV_USB_HOST
-	select S3C_DEV_USB_HSOTG
-	select S3C_DEV_WDT
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_BACKLIGHT
-	select SAMSUNG_DEV_IDE
-	select SAMSUNG_DEV_KEYPAD
-	select SAMSUNG_DEV_PWM
-	select SAMSUNG_DEV_TS
-	help
-	  Machine support for the Samsung SMDK6410
-
-# At least some of the SMDK6410s were shipped with the card detect
-# for the MMC/SD slots connected to the same input. This means that
-# either the boards need to be altered to have channel0 to an alternate
-# configuration or that only one slot can be used.
-
-choice
-	prompt "SMDK6410 MMC/SD slot setup"
-	depends on MACH_SMDK6410
-
-config SMDK6410_SD_CH0
-	bool "Use channel 0 only"
-	depends on MACH_SMDK6410
-	help
-	  Select CON7 (channel 0) as the MMC/SD slot, as
-	  at least some SMDK6410 boards come with the
-	  resistors fitted so that the card detects for
-	  channels 0 and 1 are the same.
-
-config SMDK6410_SD_CH1
-	bool "Use channel 1 only"
-	depends on MACH_SMDK6410
-	help
-	  Select CON6 (channel 1) as the MMC/SD slot, as
-	  at least some SMDK6410 boards come with the
-	  resistors fitted so that the card detects for
-	  channels 0 and 1 are the same.
-
-endchoice
-
-config SMDK6410_WM1190_EV1
-	bool "Support Wolfson Microelectronics 1190-EV1 PMIC card"
-	depends on MACH_SMDK6410
-	depends on I2C=y
-	select MFD_WM8350_I2C
-	select REGULATOR
-	select REGULATOR_WM8350
-	help
-	  The Wolfson Microelectronics 1190-EV1 is a WM835x based PMIC
-	  and audio daughtercard for the Samsung SMDK6410 reference
-	  platform.  Enabling this option will build support for this
-	  module into the kernel.  The presence of the module will be
-	  detected at runtime so the resulting kernel can be used
-	  with or without the 1190-EV1 fitted.
-
-config SMDK6410_WM1192_EV1
-	bool "Support Wolfson Microelectronics 1192-EV1 PMIC card"
-	depends on MACH_SMDK6410
-	depends on I2C=y
-	select MFD_WM831X
-	select MFD_WM831X_I2C
-	select REGULATOR
-	select REGULATOR_WM831X
-	help
-	  The Wolfson Microelectronics 1192-EV1 is a WM831x based PMIC
-	  daughtercard for the Samsung SMDK6410 reference platform.
-	  Enabling this option will build support for this module into
-	  the kernel.  The presence of the daughtercard will be
-	  detected at runtime so the resulting kernel can be used
-	  with or without the 1192-EV1 fitted.
-
-config MACH_NCP
-	bool "NCP"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select CPU_S3C6410
-	select S3C64XX_SETUP_I2C1
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_I2C1
-	help
-	  Machine support for the Samsung NCP
-
-config MACH_HMT
-	bool "Airgoo HMT"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select CPU_S3C6410
-	select S3C64XX_SETUP_FB_24BPP
-	select S3C_DEV_FB
-	select S3C_DEV_NAND
-	select S3C_DEV_USB_HOST
-	select SAMSUNG_DEV_PWM
-	help
-	  Machine support for the Airgoo HMT
-
-config MACH_SMARTQ
-	bool
-	select CPU_S3C6410
-	select S3C64XX_SETUP_FB_24BPP
-	select S3C64XX_SETUP_SDHCI
-	select S3C64XX_SETUP_USB_PHY
-	select S3C_DEV_FB
-	select S3C_DEV_HSMMC
-	select S3C_DEV_HSMMC1
-	select S3C_DEV_HSMMC2
-	select S3C_DEV_HWMON
-	select S3C_DEV_RTC
-	select S3C_DEV_USB_HOST
-	select S3C_DEV_USB_HSOTG
-	select SAMSUNG_DEV_ADC
-	select SAMSUNG_DEV_PWM
-	select SAMSUNG_DEV_TS
-	help
-	  Shared machine support for SmartQ 5/7
-
-config MACH_SMARTQ5
-	bool "SmartQ 5"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select MACH_SMARTQ
-	help
-	  Machine support for the SmartQ 5
-
-config MACH_SMARTQ7
-	bool "SmartQ 7"
-	depends on ATAGS && UNUSED_BOARD_FILES
-	select MACH_SMARTQ
-	help
-	  Machine support for the SmartQ 7
-
 config MACH_WLF_CRAGG_6410
 	bool "Wolfson Cragganmore 6410"
 	depends on ATAGS
diff --git a/arch/arm/mach-s3c/Makefile.s3c64xx b/arch/arm/mach-s3c/Makefile.s3c64xx
index 21e919bf2cd1..ba179a22c2af 100644
--- a/arch/arm/mach-s3c/Makefile.s3c64xx
+++ b/arch/arm/mach-s3c/Makefile.s3c64xx
@@ -39,20 +39,7 @@ obj-$(CONFIG_S3C64XX_SETUP_SDHCI_GPIO)	+= setup-sdhci-gpio-s3c64xx.o
 obj-$(CONFIG_S3C64XX_SETUP_SPI)		+= setup-spi-s3c64xx.o
 obj-$(CONFIG_S3C64XX_SETUP_USB_PHY) += setup-usb-phy-s3c64xx.o
 
-obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT)	+= dev-backlight-s3c64xx.o
-
 # Machine support
-
-obj-$(CONFIG_MACH_ANW6410)		+= mach-anw6410.o
-obj-$(CONFIG_MACH_HMT)			+= mach-hmt.o
-obj-$(CONFIG_MACH_MINI6410)		+= mach-mini6410.o
-obj-$(CONFIG_MACH_NCP)			+= mach-ncp.o
-obj-$(CONFIG_MACH_REAL6410)		+= mach-real6410.o
-obj-$(CONFIG_MACH_SMARTQ)		+= mach-smartq.o
-obj-$(CONFIG_MACH_SMARTQ5)		+= mach-smartq5.o
-obj-$(CONFIG_MACH_SMARTQ7)		+= mach-smartq7.o
-obj-$(CONFIG_MACH_SMDK6400)		+= mach-smdk6400.o
-obj-$(CONFIG_MACH_SMDK6410)		+= mach-smdk6410.o
 obj-$(CONFIG_MACH_WLF_CRAGG_6410)	+= mach-crag6410.o mach-crag6410-module.o
 endif
 
diff --git a/arch/arm/mach-s3c/dev-backlight-s3c64xx.c b/arch/arm/mach-s3c/dev-backlight-s3c64xx.c
deleted file mode 100644
index 65488b61e50c..000000000000
--- a/arch/arm/mach-s3c/dev-backlight-s3c64xx.c
+++ /dev/null
@@ -1,137 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// Copyright (c) 2011 Samsung Electronics Co., Ltd.
-//              http://www.samsung.com
-//
-// Common infrastructure for PWM Backlight for Samsung boards
-
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/io.h>
-#include <linux/pwm_backlight.h>
-
-#include "devs.h"
-#include "gpio-cfg.h"
-
-#include "backlight-s3c64xx.h"
-
-struct samsung_bl_drvdata {
-	struct platform_pwm_backlight_data plat_data;
-	struct samsung_bl_gpio_info *gpio_info;
-};
-
-static int samsung_bl_init(struct device *dev)
-{
-	int ret = 0;
-	struct platform_pwm_backlight_data *pdata = dev->platform_data;
-	struct samsung_bl_drvdata *drvdata = container_of(pdata,
-					struct samsung_bl_drvdata, plat_data);
-	struct samsung_bl_gpio_info *bl_gpio_info = drvdata->gpio_info;
-
-	ret = gpio_request(bl_gpio_info->no, "Backlight");
-	if (ret) {
-		printk(KERN_ERR "failed to request GPIO for LCD Backlight\n");
-		return ret;
-	}
-
-	/* Configure GPIO pin with specific GPIO function for PWM timer */
-	s3c_gpio_cfgpin(bl_gpio_info->no, bl_gpio_info->func);
-
-	return 0;
-}
-
-static void samsung_bl_exit(struct device *dev)
-{
-	struct platform_pwm_backlight_data *pdata = dev->platform_data;
-	struct samsung_bl_drvdata *drvdata = container_of(pdata,
-					struct samsung_bl_drvdata, plat_data);
-	struct samsung_bl_gpio_info *bl_gpio_info = drvdata->gpio_info;
-
-	s3c_gpio_cfgpin(bl_gpio_info->no, S3C_GPIO_OUTPUT);
-	gpio_free(bl_gpio_info->no);
-}
-
-/* Initialize few important fields of platform_pwm_backlight_data
- * structure with default values. These fields can be overridden by
- * board-specific values sent from machine file.
- * For ease of operation, these fields are initialized with values
- * used by most samsung boards.
- * Users has the option of sending info about other parameters
- * for their specific boards
- */
-
-static struct samsung_bl_drvdata samsung_dfl_bl_data __initdata = {
-	.plat_data = {
-		.max_brightness = 255,
-		.dft_brightness = 255,
-		.init           = samsung_bl_init,
-		.exit           = samsung_bl_exit,
-	},
-};
-
-static struct platform_device samsung_dfl_bl_device __initdata = {
-	.name		= "pwm-backlight",
-};
-
-/* samsung_bl_set - Set board specific data (if any) provided by user for
- * PWM Backlight control and register specific PWM and backlight device.
- * @gpio_info:	structure containing GPIO info for PWM timer
- * @bl_data:	structure containing Backlight control data
- */
-void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
-	struct platform_pwm_backlight_data *bl_data)
-{
-	int ret = 0;
-	struct platform_device *samsung_bl_device;
-	struct samsung_bl_drvdata *samsung_bl_drvdata;
-	struct platform_pwm_backlight_data *samsung_bl_data;
-
-	samsung_bl_device = kmemdup(&samsung_dfl_bl_device,
-			sizeof(struct platform_device), GFP_KERNEL);
-	if (!samsung_bl_device)
-		return;
-
-	samsung_bl_drvdata = kmemdup(&samsung_dfl_bl_data,
-				sizeof(samsung_dfl_bl_data), GFP_KERNEL);
-	if (!samsung_bl_drvdata)
-		goto err_data;
-
-	samsung_bl_device->dev.platform_data = &samsung_bl_drvdata->plat_data;
-	samsung_bl_drvdata->gpio_info = gpio_info;
-	samsung_bl_data = &samsung_bl_drvdata->plat_data;
-
-	/* Copy board specific data provided by user */
-	samsung_bl_device->dev.parent = &samsung_device_pwm.dev;
-
-	if (bl_data->max_brightness)
-		samsung_bl_data->max_brightness = bl_data->max_brightness;
-	if (bl_data->dft_brightness)
-		samsung_bl_data->dft_brightness = bl_data->dft_brightness;
-	if (bl_data->lth_brightness)
-		samsung_bl_data->lth_brightness = bl_data->lth_brightness;
-	if (bl_data->init)
-		samsung_bl_data->init = bl_data->init;
-	if (bl_data->notify)
-		samsung_bl_data->notify = bl_data->notify;
-	if (bl_data->notify_after)
-		samsung_bl_data->notify_after = bl_data->notify_after;
-	if (bl_data->exit)
-		samsung_bl_data->exit = bl_data->exit;
-	if (bl_data->check_fb)
-		samsung_bl_data->check_fb = bl_data->check_fb;
-
-	/* Register the Backlight dev */
-	ret = platform_device_register(samsung_bl_device);
-	if (ret) {
-		printk(KERN_ERR "failed to register backlight device: %d\n", ret);
-		goto err_plat_reg2;
-	}
-
-	return;
-
-err_plat_reg2:
-	kfree(samsung_bl_data);
-err_data:
-	kfree(samsung_bl_device);
-}
diff --git a/arch/arm/mach-s3c/mach-anw6410.c b/arch/arm/mach-s3c/mach-anw6410.c
deleted file mode 100644
index b67eae43e04f..000000000000
--- a/arch/arm/mach-s3c/mach-anw6410.c
+++ /dev/null
@@ -1,230 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// Copyright 2008 Openmoko, Inc.
-// Copyright 2008 Simtec Electronics
-//	Ben Dooks <ben@simtec.co.uk>
-//	http://armlinux.simtec.co.uk/
-// Copyright 2009 Kwangwoo Lee
-//	Kwangwoo Lee <kwangwoo.lee@gmail.com>
-
-#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/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/i2c.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/dm9000.h>
-
-#include <video/platform_lcd.h>
-#include <video/samsung_fimd.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include "map.h"
-
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include "fb.h"
-
-#include "devs.h"
-#include "cpu.h"
-#include "irqs.h"
-#include "regs-gpio.h"
-#include "gpio-samsung.h"
-
-#include "s3c64xx.h"
-#include "regs-modem-s3c64xx.h"
-
-/* DM9000 */
-#define ANW6410_PA_DM9000	(0x18000000)
-
-/* A hardware buffer to control external devices is mapped at 0x30000000.
- * It can not be read. So current status must be kept in anw6410_extdev_status.
- */
-#define ANW6410_VA_EXTDEV	S3C_ADDR(0x02000000)
-#define ANW6410_PA_EXTDEV	(0x30000000)
-
-#define ANW6410_EN_DM9000	(1<<11)
-#define ANW6410_EN_LCD		(1<<14)
-
-static __u32 anw6410_extdev_status;
-
-static struct s3c2410_uartcfg anw6410_uartcfgs[] __initdata = {
-	[0] = {
-		.hwport	     = 0,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x03,
-		.ufcon	     = 0x51,
-	},
-	[1] = {
-		.hwport	     = 1,
-		.flags	     = 0,
-		.ucon	     = 0x3c5,
-		.ulcon	     = 0x03,
-		.ufcon	     = 0x51,
-	},
-};
-
-/* framebuffer and LCD setup. */
-static void __init anw6410_lcd_mode_set(void)
-{
-	u32 tmp;
-
-	/* 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);
-}
-
-/* GPF1 = LCD panel power
- * GPF4 = LCD backlight control
- */
-static void anw6410_lcd_power_set(struct plat_lcd_data *pd,
-				   unsigned int power)
-{
-	if (power) {
-		anw6410_extdev_status |= (ANW6410_EN_LCD << 16);
-		__raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
-
-		gpio_direction_output(S3C64XX_GPF(1), 1);
-		gpio_direction_output(S3C64XX_GPF(4), 1);
-	} else {
-		anw6410_extdev_status &= ~(ANW6410_EN_LCD << 16);
-		__raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
-
-		gpio_direction_output(S3C64XX_GPF(1), 0);
-		gpio_direction_output(S3C64XX_GPF(4), 0);
-	}
-}
-
-static struct plat_lcd_data anw6410_lcd_power_data = {
-	.set_power	= anw6410_lcd_power_set,
-};
-
-static struct platform_device anw6410_lcd_powerdev = {
-	.name			= "platform-lcd",
-	.dev.parent		= &s3c_device_fb.dev,
-	.dev.platform_data	= &anw6410_lcd_power_data,
-};
-
-static struct s3c_fb_pd_win anw6410_fb_win0 = {
-	.max_bpp	= 32,
-	.default_bpp	= 16,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct fb_videomode anw6410_lcd_timing = {
-	.left_margin	= 8,
-	.right_margin	= 13,
-	.upper_margin	= 7,
-	.lower_margin	= 5,
-	.hsync_len	= 3,
-	.vsync_len	= 1,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
-static struct s3c_fb_platdata anw6410_lcd_pdata __initdata = {
-	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
-	.vtiming	= &anw6410_lcd_timing,
-	.win[0]		= &anw6410_fb_win0,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
-};
-
-/* DM9000AEP 10/100 ethernet controller */
-static void __init anw6410_dm9000_enable(void)
-{
-	anw6410_extdev_status |= (ANW6410_EN_DM9000 << 16);
-	__raw_writel(anw6410_extdev_status, ANW6410_VA_EXTDEV);
-}
-
-static struct resource anw6410_dm9000_resource[] = {
-	[0] = DEFINE_RES_MEM(ANW6410_PA_DM9000, 4),
-	[1] = DEFINE_RES_MEM(ANW6410_PA_DM9000 + 4, 501),
-	[2] = DEFINE_RES_NAMED(IRQ_EINT(15), 1, NULL, IORESOURCE_IRQ \
-					| IRQF_TRIGGER_HIGH),
-};
-
-static struct dm9000_plat_data anw6410_dm9000_pdata = {
-	.flags	  = (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
-	/* dev_addr can be set to provide hwaddr. */
-};
-
-static struct platform_device anw6410_device_eth = {
-	.name	= "dm9000",
-	.id	= -1,
-	.num_resources	= ARRAY_SIZE(anw6410_dm9000_resource),
-	.resource	= anw6410_dm9000_resource,
-	.dev	= {
-		.platform_data  = &anw6410_dm9000_pdata,
-	},
-};
-
-static struct map_desc anw6410_iodesc[] __initdata = {
-	{
-		.virtual	= (unsigned long)ANW6410_VA_EXTDEV,
-		.pfn		= __phys_to_pfn(ANW6410_PA_EXTDEV),
-		.length		= SZ_64K,
-		.type		= MT_DEVICE,
-	},
-};
-
-static struct platform_device *anw6410_devices[] __initdata = {
-	&s3c_device_fb,
-	&anw6410_lcd_powerdev,
-	&anw6410_device_eth,
-};
-
-static void __init anw6410_map_io(void)
-{
-	s3c64xx_init_io(anw6410_iodesc, ARRAY_SIZE(anw6410_iodesc));
-	s3c64xx_set_xtal_freq(12000000);
-	s3c24xx_init_uarts(anw6410_uartcfgs, ARRAY_SIZE(anw6410_uartcfgs));
-	s3c64xx_set_timer_source(S3C64XX_PWM3, S3C64XX_PWM4);
-
-	anw6410_lcd_mode_set();
-}
-
-static void __init anw6410_machine_init(void)
-{
-	s3c_fb_set_platdata(&anw6410_lcd_pdata);
-
-	gpio_request(S3C64XX_GPF(1), "panel power");
-	gpio_request(S3C64XX_GPF(4), "LCD backlight");
-
-	anw6410_dm9000_enable();
-
-	platform_add_devices(anw6410_devices, ARRAY_SIZE(anw6410_devices));
-}
-
-MACHINE_START(ANW6410, "A&W6410")
-	/* Maintainer: Kwangwoo Lee <kwangwoo.lee@gmail.com> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= S3C64XX_NR_IRQS,
-	.init_irq	= s3c6410_init_irq,
-	.map_io		= anw6410_map_io,
-	.init_machine	= anw6410_machine_init,
-	.init_time	= s3c64xx_timer_init,
-MACHINE_END
diff --git a/arch/arm/mach-s3c/mach-hmt.c b/arch/arm/mach-s3c/mach-hmt.c
deleted file mode 100644
index 49ba16c447aa..000000000000
--- a/arch/arm/mach-s3c/mach-hmt.c
+++ /dev/null
@@ -1,282 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-//
-// mach-hmt.c - Platform code for Airgoo HMT
-//
-// Copyright 2009 Peter Korsgaard <jacmet@sunsite.dk>
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-#include <linux/serial_s3c.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/i2c.h>
-#include <linux/fb.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-#include <linux/leds.h>
-#include <linux/pwm.h>
-#include <linux/pwm_backlight.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <video/samsung_fimd.h>
-#include "map.h"
-#include "irqs.h"
-
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-
-#include <linux/platform_data/i2c-s3c2410.h>
-#include "gpio-samsung.h"
-#include "fb.h"
-#include <linux/platform_data/mtd-nand-s3c2410.h>
-
-#include "devs.h"
-#include "cpu.h"
-
-#include "s3c64xx.h"
-
-#define UCON S3C2410_UCON_DEFAULT
-#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE)
-#define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)
-
-static struct s3c2410_uartcfg hmt_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,
-	},
-};
-
-static struct pwm_lookup hmt_pwm_lookup[] = {
-	PWM_LOOKUP("samsung-pwm", 1, "pwm-backlight.0", NULL,
-		   1000000000 / (100 * 256 * 20), PWM_POLARITY_NORMAL),
-};
-
-static int hmt_bl_init(struct device *dev)
-{
-	int ret;
-
-	ret = gpio_request(S3C64XX_GPB(4), "lcd backlight enable");
-	if (!ret)
-		ret = gpio_direction_output(S3C64XX_GPB(4), 0);
-
-	return ret;
-}
-
-static int hmt_bl_notify(struct device *dev, int brightness)
-{
-	/*
-	 * translate from CIELUV/CIELAB L*->brightness, E.G. from
-	 * perceived luminance to light output. Assumes range 0..25600
-	 */
-	if (brightness < 0x800) {
-		/* Y = Yn * L / 903.3 */
-		brightness = (100*256 * brightness + 231245/2) / 231245;
-	} else {
-		/* Y = Yn * ((L + 16) / 116 )^3 */
-		int t = (brightness*4 + 16*1024 + 58)/116;
-		brightness = 25 * ((t * t * t + 0x100000/2) / 0x100000);
-	}
-
-	gpio_set_value(S3C64XX_GPB(4), brightness);
-
-	return brightness;
-}
-
-static void hmt_bl_exit(struct device *dev)
-{
-	gpio_free(S3C64XX_GPB(4));
-}
-
-static struct platform_pwm_backlight_data hmt_backlight_data = {
-	.max_brightness	= 100 * 256,
-	.dft_brightness	= 40 * 256,
-	.init		= hmt_bl_init,
-	.notify		= hmt_bl_notify,
-	.exit		= hmt_bl_exit,
-
-};
-
-static struct platform_device hmt_backlight_device = {
-	.name		= "pwm-backlight",
-	.dev		= {
-		.parent	= &samsung_device_pwm.dev,
-		.platform_data = &hmt_backlight_data,
-	},
-};
-
-static struct s3c_fb_pd_win hmt_fb_win0 = {
-	.max_bpp	= 32,
-	.default_bpp	= 16,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-static struct fb_videomode hmt_lcd_timing = {
-	.left_margin	= 8,
-	.right_margin	= 13,
-	.upper_margin	= 7,
-	.lower_margin	= 5,
-	.hsync_len	= 3,
-	.vsync_len	= 1,
-	.xres		= 800,
-	.yres		= 480,
-};
-
-/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
-static struct s3c_fb_platdata hmt_lcd_pdata __initdata = {
-	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
-	.vtiming	= &hmt_lcd_timing,
-	.win[0]		= &hmt_fb_win0,
-	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
-	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
-};
-
-static struct mtd_partition hmt_nand_part[] = {
-	[0] = {
-		.name	= "uboot",
-		.size	= SZ_512K,
-		.offset	= 0,
-	},
-	[1] = {
-		.name	= "uboot-env1",
-		.size	= SZ_256K,
-		.offset	= SZ_512K,
-	},
-	[2] = {
-		.name	= "uboot-env2",
-		.size	= SZ_256K,
-		.offset	= SZ_512K + SZ_256K,
-	},
-	[3] = {
-		.name	= "kernel",
-		.size	= SZ_2M,
-		.offset	= SZ_1M,
-	},
-	[4] = {
-		.name	= "rootfs",
-		.size	= MTDPART_SIZ_FULL,
-		.offset	= SZ_1M + SZ_2M,
-	},
-};
-
-static struct s3c2410_nand_set hmt_nand_sets[] = {
-	[0] = {
-		.name		= "nand",
-		.nr_chips	= 1,
-		.nr_partitions	= ARRAY_SIZE(hmt_nand_part),
-		.partitions	= hmt_nand_part,
-	},
-};
-
-static struct s3c2410_platform_nand hmt_nand_info = {
-	.tacls		= 25,
-	.twrph0		= 55,
-	.twrph1		= 40,
-	.nr_sets	= ARRAY_SIZE(hmt_nand_sets),
-	.sets		= hmt_nand_sets,
-	.engine_type	= NAND_ECC_ENGINE_TYPE_SOFT,
-};
-
-static struct gpio_led hmt_leds[] = {
-	{ /* left function keys */
-		.name			= "left:blue",
-		.gpio			= S3C64XX_GPO(12),
-		.default_trigger	= "default-on",
-	},
-	{ /* right function keys - red */
-		.name			= "right:red",
-		.gpio			= S3C64XX_GPO(13),
-	},
-	{ /* right function keys - green */
-		.name			= "right:green",
-		.gpio			= S3C64XX_GPO(14),
-	},
-	{ /* right function keys - blue */
-		.name			= "right:blue",
-		.gpio			= S3C64XX_GPO(15),
-		.default_trigger	= "default-on",
-	},
-};
-
-static struct gpio_led_platform_data hmt_led_data = {
-	.num_leds = ARRAY_SIZE(hmt_leds),
-	.leds = hmt_leds,
-};
-
-static struct platform_device hmt_leds_device = {
-	.name			= "leds-gpio",
-	.id			= -1,
-	.dev.platform_data	= &hmt_led_data,
-};
-
-static struct map_desc hmt_iodesc[] = {};
-
-static struct platform_device *hmt_devices[] __initdata = {
-	&s3c_device_i2c0,
-	&s3c_device_nand,
-	&s3c_device_fb,
-	&s3c_device_ohci,
-	&samsung_device_pwm,
-	&hmt_backlight_device,
-	&hmt_leds_device,
-};
-
-static void __init hmt_map_io(void)
-{
-	s3c64xx_init_io(hmt_iodesc, ARRAY_SIZE(hmt_iodesc));
-	s3c64xx_set_xtal_freq(12000000);
-	s3c24xx_init_uarts(hmt_uartcfgs, ARRAY_SIZE(hmt_uartcfgs));
-	s3c64xx_set_timer_source(S3C64XX_PWM3, S3C64XX_PWM4);
-}
-
-static void __init hmt_machine_init(void)
-{
-	s3c_i2c0_set_platdata(NULL);
-	s3c_fb_set_platdata(&hmt_lcd_pdata);
-	s3c_nand_set_platdata(&hmt_nand_info);
-
-	gpio_request(S3C64XX_GPC(7), "usb power");
-	gpio_direction_output(S3C64XX_GPC(7), 0);
-	gpio_request(S3C64XX_GPM(0), "usb power");
-	gpio_direction_output(S3C64XX_GPM(0), 1);
-	gpio_request(S3C64XX_GPK(7), "usb power");
-	gpio_direction_output(S3C64XX_GPK(7), 1);
-	gpio_request(S3C64XX_GPF(13), "usb power");
-	gpio_direction_output(S3C64XX_GPF(13), 1);
-
-	pwm_add_table(hmt_pwm_lookup, ARRAY_SIZE(hmt_pwm_lookup));
-	platform_add_devices(hmt_devices, ARRAY_SIZE(hmt_devices));
-}
-
-MACHINE_START(HMT, "Airgoo-HMT")
-	/* Maintainer: Peter Korsgaard <jacmet@sunsite.dk> */
-	.atag_offset	= 0x100,
-	.nr_irqs	= S3C64XX_NR_IRQS,
-	.init_irq	= s3c6410_init_irq,
-	.map_io		= hmt_map_io,
-	.init_machine	= hmt_machine_init,
-	.init_time	= s3c64xx_timer_init,
-MACHINE_END
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,
-	},
-};