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e2178d4374
Add Kconfig entries to allow more GPIO space to be specified depending on the machine(s) selected. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
79 lines
1.7 KiB
Plaintext
79 lines
1.7 KiB
Plaintext
# arch/arm/plat-s3c24xx/Kconfig
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#
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# Copyright 2007 Simtec Electronics
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#
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# Licensed under GPLv2
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config PLAT_S3C24XX
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bool
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depends on ARCH_S3C2410
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default y if ARCH_S3C2410
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select NO_IOPORT
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select ARCH_REQUIRE_GPIOLIB
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help
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Base platform code for any Samsung S3C24XX device
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if PLAT_S3C24XX
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config CPU_S3C244X
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bool
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depends on ARCH_S3C2410 && (CPU_S3C2440 || CPU_S3C2442)
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help
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Support for S3C2440 and S3C2442 Samsung Mobile CPU based systems.
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config S3C24XX_PWM
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bool "PWM device support"
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select HAVE_PWM
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help
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Support for exporting the PWM timer blocks via the pwm device
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system.
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# gpio configurations
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config S3C24XX_GPIO_EXTRA
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int
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default 128 if S3C24XX_GPIO_EXTRA128
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default 64 if S3C24XX_GPIO_EXTRA64
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default 0
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config S3C24XX_GPIO_EXTRA64
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bool
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help
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Add an extra 64 gpio numbers to the available GPIO pool. This is
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available for boards that need extra gpios for external devices.
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config S3C24XX_GPIO_EXTRA128
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bool
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help
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Add an extra 128 gpio numbers to the available GPIO pool. This is
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available for boards that need extra gpios for external devices.
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config PM_SIMTEC
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bool
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help
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Common power management code for systems that are
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compatible with the Simtec style of power management
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config S3C2410_DMA
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bool "S3C2410 DMA support"
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depends on ARCH_S3C2410
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help
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S3C2410 DMA support. This is needed for drivers like sound which
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use the S3C2410's DMA system to move data to and from the
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peripheral blocks.
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config S3C2410_DMA_DEBUG
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bool "S3C2410 DMA support debug"
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depends on ARCH_S3C2410 && S3C2410_DMA
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help
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Enable debugging output for the DMA code. This option sends info
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to the kernel log, at priority KERN_DEBUG.
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config MACH_SMDK
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bool
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help
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Common machine code for SMDK2410 and SMDK2440
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endif
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