# SPDX-License-Identifier: GPL-2.0
#
# Copyright 2009 Simtec Electronics

source "arch/arm/mach-s3c/Kconfig.s3c24xx"
source "arch/arm/mach-s3c/Kconfig.s3c64xx"

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 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