3 files changed, 16 insertions, 16 deletions

diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 1a8f682248ce..971f86760d83 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -77,9 +77,6 @@ config LOCKDEP_SUPPORT
 config HAVE_LATENCYTOP_SUPPORT
         def_bool y
 
-config DTC
-        def_bool y
-
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 402f4c028eb8..9b8e479c39da 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -196,10 +196,6 @@ config SYS_SUPPORTS_APM_EMULATION
         default y if PMAC_APM_EMU
         bool
 
-config DTC
-       bool
-       default y
-
 config DEFAULT_UIMAGE
         bool
         help
diff --git a/drivers/of/Kconfig b/drivers/of/Kconfig
index d836b47d0be5..ae2d4ad67bd0 100644
--- a/drivers/of/Kconfig
+++ b/drivers/of/Kconfig
@@ -1,46 +1,53 @@
+config DTC
+        bool
+
 config OF
         bool
 
+menu "Flattened Device Tree and Open Firmware support"
+        depends on OF
+
 config OF_FLATTREE
         bool
-        depends on OF
+        select DTC
 
 config OF_DYNAMIC
         def_bool y
-        depends on OF && PPC_OF
+        depends on PPC_OF
 
 config OF_ADDRESS
         def_bool y
-        depends on OF && !SPARC
+        depends on !SPARC
 
 config OF_IRQ
         def_bool y
-        depends on OF && !SPARC
+        depends on !SPARC
 
 config OF_DEVICE
         def_bool y
-        depends on OF && (SPARC || PPC_OF || MICROBLAZE)
 
 config OF_GPIO
         def_bool y
-        depends on OF && (PPC_OF || MICROBLAZE) && GPIOLIB
+        depends on GPIOLIB && !SPARC
         help
           OpenFirmware GPIO accessors
 
 config OF_I2C
         def_tristate I2C
-        depends on OF && !SPARC && I2C
+        depends on I2C && !SPARC
         help
           OpenFirmware I2C accessors
 
 config OF_SPI
         def_tristate SPI
-        depends on OF && (PPC_OF || MICROBLAZE) && SPI
+        depends on SPI && !SPARC
         help
           OpenFirmware SPI accessors
 
 config OF_MDIO
         def_tristate PHYLIB
-        depends on OF && PHYLIB
+        depends on PHYLIB
         help
           OpenFirmware MDIO bus (Ethernet PHY) accessors
+
+endmenu # OF