ARM: s3c: move into a common directory

s3c24xx and s3c64xx have a lot in common, but are split across three
separate directories, which makes the interaction of the header files
more complicated than necessary.

Move all three directories into a new mach-s3c, with a minimal
set of changes to each file.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[krzk: Rebase, add s3c24xx and s3c64xx suffix to several files, add SPDX
       headers to new files, remove plat-samsung from MAINTAINERS]
Co-developed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
https://lore.kernel.org/r/20200806182059.2431-39-krzk@kernel.org

1 files changed, 0 insertions, 247 deletions

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
deleted file mode 100644
index 13b39684b582..000000000000
--- a/arch/arm/plat-samsung/Kconfig
+++ /dev/null
@@ -1,247 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Copyright 2009 Simtec Electronics
-
-config PLAT_SAMSUNG
-	bool
-	depends on PLAT_S3C24XX || ARCH_S3C64XX
-	default y
-	select GENERIC_IRQ_CHIP
-	select NO_IOPORT_MAP
-	select SOC_SAMSUNG
-	help
-	  Base platform code for all Samsung SoC based systems
-
-config SAMSUNG_PM
-	bool
-	depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX)
-	default y
-	help
-	  Base platform power management code for samsung code
-
-if PLAT_SAMSUNG
-menu "Samsung Common options"
-
-# boot configurations
-
-comment "Boot options"
-
-config S3C_LOWLEVEL_UART_PORT
-	int "S3C UART to use for low-level messages"
-	depends on ARCH_S3C64XX
-	default 0
-	help
-	  Choice of which UART port to use for the low-level messages,
-	  such as the `Uncompressing...` at start time. The value of
-	  this configuration should be between zero and two. The port
-	  must have been initialised by the boot-loader before use.
-
-config SAMSUNG_ATAGS
-	def_bool n
-	depends on ATAGS
-	help
-	   This option enables ATAGS based boot support code for
-	   Samsung platforms, including static platform devices, legacy
-	   clock, timer and interrupt initialization, etc.
-
-	   Platforms that support only DT based boot need not to select
-	   this option.
-
-if SAMSUNG_ATAGS
-
-config S3C_GPIO_SPACE
-	int "Space between gpio banks"
-	default 0
-	help
-	  Add a number of spare GPIO entries between each bank for debugging
-	  purposes. This allows any problems where an counter overflows from
-	  one bank to another to be caught, at the expense of using a little
-	  more memory.
-
-config S3C_GPIO_TRACK
-	bool
-	help
-	  Internal configuration option to enable the s3c specific gpio
-	  chip tracking if the platform requires it.
-
-# ADC driver
-
-config S3C_ADC
-	bool "ADC common driver support"
-	depends on !ARCH_MULTIPLATFORM
-	help
-	  Core support for the ADC block found in the Samsung SoC systems
-	  for drivers such as the touchscreen and hwmon to use to share
-	  this resource.
-
-# device definitions to compile in
-
-config S3C_DEV_HSMMC
-	bool
-	help
-	  Compile in platform device definitions for HSMMC code
-
-config S3C_DEV_HSMMC1
-	bool
-	help
-	  Compile in platform device definitions for HSMMC channel 1
-
-config S3C_DEV_HSMMC2
-	bool
-	help
-	  Compile in platform device definitions for HSMMC channel 2
-
-config S3C_DEV_HSMMC3
-	bool
-	help
-	  Compile in platform device definitions for HSMMC channel 3
-
-config S3C_DEV_HWMON
-	bool
-	help
-	    Compile in platform device definitions for HWMON
-
-config S3C_DEV_I2C1
-	bool
-	help
-	  Compile in platform device definitions for I2C channel 1
-
-config S3C_DEV_I2C2
-	bool
-	help
-	  Compile in platform device definitions for I2C channel 2
-
-config S3C_DEV_I2C3
-	bool
-	help
-	  Compile in platform device definition for I2C controller 3
-
-config S3C_DEV_I2C4
-	bool
-	help
-	  Compile in platform device definition for I2C controller 4
-
-config S3C_DEV_I2C5
-	bool
-	help
-	  Compile in platform device definition for I2C controller 5
-
-config S3C_DEV_I2C6
-	bool
-	help
-	  Compile in platform device definition for I2C controller 6
-
-config S3C_DEV_I2C7
-	bool
-	help
-	  Compile in platform device definition for I2C controller 7
-
-config S3C_DEV_FB
-	bool
-	help
-	  Compile in platform device definition for framebuffer
-
-config S3C_DEV_USB_HOST
-	bool
-	help
-	  Compile in platform device definition for USB host.
-
-config S3C_DEV_USB_HSOTG
-	bool
-	help
-	  Compile in platform device definition for USB high-speed OtG
-
-config S3C_DEV_WDT
-	bool
-	default y if ARCH_S3C24XX
-	help
-	  Compile in platform device definition for Watchdog Timer
-
-config S3C_DEV_NAND
-	bool
-	help
-	  Compile in platform device definition for NAND controller
-
-config S3C_DEV_ONENAND
-	bool
-	help
-	  Compile in platform device definition for OneNAND controller
-
-config S3C_DEV_RTC
-	bool
-	help
-	  Compile in platform device definition for RTC
-
-config SAMSUNG_DEV_ADC
-	bool
-	help
-	  Compile in platform device definition for ADC controller
-
-config SAMSUNG_DEV_IDE
-	bool
-	help
-	  Compile in platform device definitions for IDE
-
-config S3C64XX_DEV_SPI0
-	bool
-	help
-	  Compile in platform device definitions for S3C64XX's type
-	  SPI controller 0
-
-config S3C64XX_DEV_SPI1
-	bool
-	help
-	  Compile in platform device definitions for S3C64XX's type
-	  SPI controller 1
-
-config S3C64XX_DEV_SPI2
-	bool
-	help
-	  Compile in platform device definitions for S3C64XX's type
-	  SPI controller 2
-
-config SAMSUNG_DEV_TS
-	bool
-	help
-	    Common in platform device definitions for touchscreen device
-
-config SAMSUNG_DEV_KEYPAD
-	bool
-	help
-	  Compile in platform device definitions for keypad
-
-config SAMSUNG_DEV_PWM
-	bool
-	default y if ARCH_S3C24XX
-	help
-	  Compile in platform device definition for PWM Timer
-
-config S3C24XX_PWM
-	bool "PWM device support"
-	select PWM
-	select PWM_SAMSUNG
-	help
-	  Support for exporting the PWM timer blocks via the pwm device
-	  system
-
-config GPIO_SAMSUNG
-	def_bool y
-
-config SAMSUNG_PM_GPIO
-	bool
-	default y if GPIO_SAMSUNG && PM
-	help
-	  Include legacy GPIO power management code for platforms not using
-	  pinctrl-samsung driver.
-endif
-
-config SAMSUNG_WAKEMASK
-	bool
-	depends on PM
-	help
-	  Compile support for wakeup-mask controls found on the S3C6400
-	  and above. This code allows a set of interrupt to wakeup-mask
-	  mappings. See <plat/wakeup-mask.h>
-
-endmenu
-endif