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- # Copyright 2007 Simtec Electronics
- #
- # Licensed under GPLv2
- config PLAT_S3C24XX
- bool
- depends on ARCH_S3C2410 || ARCH_S3C24A0
- default y
- select NO_IOPORT
- select ARCH_REQUIRE_GPIOLIB
- select S3C_DEVICE_NAND
- select S3C_GPIO_CFG_S3C24XX
- 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
- config S3C24XX_PWM
- bool "PWM device support"
- select HAVE_PWM
- help
- Support for exporting the PWM timer blocks via the pwm device
- system.
- # gpio configurations
- config S3C24XX_GPIO_EXTRA
- int
- default 128 if S3C24XX_GPIO_EXTRA128
- default 64 if S3C24XX_GPIO_EXTRA64
- 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
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