of: Put all CONFIG_OF dependencies into a Kconfig menu block
All of the options in drivers/of/Kconfig depend on CONFIG_OF. Putting all of them inside a menu block simplifies the dependency statements. It also creates a logical group for adding user selectable OF options. This patch also changes (PPC_OF || MICROBLAZE) statements to (!SPARC) so that those options are available to other architectures (and in fact the !SPARC conditions should probably be re-evalutated since the code is more generic now) This patch also moves the definition of CONFIG_DTC from arch/* to drivers/of/Kconfig Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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@ -77,9 +77,6 @@ config LOCKDEP_SUPPORT
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config HAVE_LATENCYTOP_SUPPORT
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config HAVE_LATENCYTOP_SUPPORT
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def_bool y
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def_bool y
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config DTC
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def_bool y
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source "init/Kconfig"
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source "init/Kconfig"
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source "kernel/Kconfig.freezer"
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source "kernel/Kconfig.freezer"
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@ -196,10 +196,6 @@ config SYS_SUPPORTS_APM_EMULATION
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default y if PMAC_APM_EMU
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default y if PMAC_APM_EMU
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bool
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bool
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config DTC
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bool
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default y
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config DEFAULT_UIMAGE
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config DEFAULT_UIMAGE
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bool
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bool
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help
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help
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@ -1,46 +1,53 @@
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config DTC
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bool
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config OF
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config OF
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bool
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bool
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menu "Flattened Device Tree and Open Firmware support"
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depends on OF
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config OF_FLATTREE
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config OF_FLATTREE
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bool
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bool
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depends on OF
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select DTC
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config OF_DYNAMIC
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config OF_DYNAMIC
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def_bool y
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def_bool y
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depends on OF && PPC_OF
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depends on PPC_OF
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config OF_ADDRESS
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config OF_ADDRESS
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def_bool y
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def_bool y
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depends on OF && !SPARC
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depends on !SPARC
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config OF_IRQ
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config OF_IRQ
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def_bool y
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def_bool y
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depends on OF && !SPARC
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depends on !SPARC
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config OF_DEVICE
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config OF_DEVICE
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def_bool y
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def_bool y
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depends on OF && (SPARC || PPC_OF || MICROBLAZE)
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config OF_GPIO
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config OF_GPIO
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def_bool y
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def_bool y
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depends on OF && (PPC_OF || MICROBLAZE) && GPIOLIB
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depends on GPIOLIB && !SPARC
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help
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help
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OpenFirmware GPIO accessors
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OpenFirmware GPIO accessors
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config OF_I2C
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config OF_I2C
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def_tristate I2C
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def_tristate I2C
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depends on OF && !SPARC && I2C
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depends on I2C && !SPARC
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help
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help
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OpenFirmware I2C accessors
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OpenFirmware I2C accessors
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config OF_SPI
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config OF_SPI
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def_tristate SPI
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def_tristate SPI
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depends on OF && (PPC_OF || MICROBLAZE) && SPI
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depends on SPI && !SPARC
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help
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help
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OpenFirmware SPI accessors
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OpenFirmware SPI accessors
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config OF_MDIO
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config OF_MDIO
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def_tristate PHYLIB
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def_tristate PHYLIB
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depends on OF && PHYLIB
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depends on PHYLIB
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help
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help
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OpenFirmware MDIO bus (Ethernet PHY) accessors
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OpenFirmware MDIO bus (Ethernet PHY) accessors
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endmenu # OF
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