# Copyright 2007 Simtec Electronics
  #
  # Licensed under GPLv2
  
  config PLAT_S3C24XX
  	bool

  	depends on ARCH_S3C2410

  	default y

  	select NO_IOPORT

  	select ARCH_REQUIRE_GPIOLIB

  	select S3C_DEV_NAND

  	help

  	  Base platform code for any Samsung S3C24XX device

  if PLAT_S3C24XX

  # low-level serial option nodes
  
  config CPU_LLSERIAL_S3C2410_ONLY
  	bool
  	default y if CPU_LLSERIAL_S3C2410 && !CPU_LLSERIAL_S3C2440
  
  config CPU_LLSERIAL_S3C2440_ONLY
  	bool
  	default y if CPU_LLSERIAL_S3C2440 && !CPU_LLSERIAL_S3C2410
  
  config CPU_LLSERIAL_S3C2410
  	bool
  	help
  	  Selected if there is an S3C2410 (or register compatible) serial
  	  low-level implementation needed
  
  config CPU_LLSERIAL_S3C2440
  	bool
  	help
  	  Selected if there is an S3C2440 (or register compatible) serial
  	  low-level implementation needed

  # code that is shared between a number of the s3c24xx implementations
  
  config S3C2410_CLOCK
  	bool
  	help
  	  Clock code for the S3C2410, and similar processors which
  	  is currently includes the S3C2410, S3C2440, S3C2442.

  config S3C2443_CLOCK
  	bool
  	help
  	  Clock code for the S3C2443 and similar processors, which includes
  	  the S3C2416 and S3C2450.

  config S3C24XX_DCLK
  	bool
  	help
  	  Clock code for supporting DCLK/CLKOUT on S3C24XX architectures

  # gpio configurations
  
  config S3C24XX_GPIO_EXTRA
  	int
  	default 128 if S3C24XX_GPIO_EXTRA128
  	default 64 if S3C24XX_GPIO_EXTRA64

  	default 16 if ARCH_H1940

  	default 0
  
  config S3C24XX_GPIO_EXTRA64
  	bool
  	help
  	  Add an extra 64 gpio numbers to the available GPIO pool. This is
  	  available for boards that need extra gpios for external devices.
  
  config S3C24XX_GPIO_EXTRA128
  	bool
  	help
  	  Add an extra 128 gpio numbers to the available GPIO pool. This is
  	  available for boards that need extra gpios for external devices.

  config PM_SIMTEC
  	bool
  	help
  	  Common power management code for systems that are
  	  compatible with the Simtec style of power management

  config S3C2410_DMA
  	bool "S3C2410 DMA support"
  	depends on ARCH_S3C2410

  	select S3C_DMA

  	help
  	  S3C2410 DMA support. This is needed for drivers like sound which
  	  use the S3C2410's DMA system to move data to and from the
  	  peripheral blocks.
  
  config S3C2410_DMA_DEBUG
  	bool "S3C2410 DMA support debug"
  	depends on ARCH_S3C2410 && S3C2410_DMA
  	help
  	  Enable debugging output for the DMA code. This option sends info
  	  to the kernel log, at priority KERN_DEBUG.

  # SPI default pin configuration code
  
  config S3C24XX_SPI_BUS0_GPE11_GPE12_GPE13
  	bool
  	help
  	  SPI GPIO configuration code for BUS0 when connected to
  	  GPE11, GPE12 and GPE13.
  
  config S3C24XX_SPI_BUS1_GPG5_GPG6_GPG7
  	bool
  	help
  	  SPI GPIO configuration code for BUS 1 when connected to
  	  GPG5, GPG6 and GPG7.

  config S3C24XX_SPI_BUS1_GPD8_GPD9_GPD10
  	bool
  	help
  	  SPI GPIO configuration code for BUS 1 when connected to
  	  GPD8, GPD9 and GPD10.

  # common code for s3c24xx based machines, such as the SMDKs.

  # cpu frequency items common between s3c2410 and s3c2440/s3c2442
  
  config S3C2410_IOTIMING
  	bool
  	depends on CPU_FREQ_S3C24XX
  	help
  	  Internal node to select io timing code that is common to the s3c2410
  	  and s3c2440/s3c2442 cpu frequency support.

  config S3C2410_CPUFREQ_UTILS
  	bool
  	depends on CPU_FREQ_S3C24XX
  	help
  	  Internal node to select timing code that is common to the s3c2410
  	  and s3c2440/s3c244 cpu frequency support.

  # cpu frequency support common to s3c2412, s3c2413 and s3c2442
  
  config S3C2412_IOTIMING
  	bool
  	depends on CPU_FREQ_S3C24XX && (CPU_S3C2412 || CPU_S3C2443)
  	help
  	  Intel node to select io timing code that is common to the s3c2412
  	  and the s3c2443.

  config MACH_SMDK
  	bool
  	help
  	  Common machine code for SMDK2410 and SMDK2440

  config S3C24XX_SIMTEC_AUDIO
  	bool
  	depends on (ARCH_BAST || MACH_VR1000 || MACH_OSIRIS || MACH_ANUBIS)
  	default y
  	help
  	  Add audio devices for common Simtec S3C24XX boards

  config S3C2410_SETUP_TS
  	bool
  	help
  	  Compile in platform device definition for Samsung TouchScreen.

  endif