Merge branch 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied...

[linux-drm-fsl-dcu.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index d75879d9ddeb71dae7ff09c7840bfb538d8362a6..0d8fac3b03713020cf4ad3dc98eab209cbc0a5a1 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -21,10 +21,18 @@ config ARM
 config SYS_SUPPORTS_APM_EMULATION
        bool
 
+config GENERIC_GPIO
+       bool
+       default n
+
 config GENERIC_TIME
        bool
        default n
 
+config GENERIC_CLOCKEVENTS
+       bool
+       default n
+
 config MMU
        bool
        default y
@@ -63,6 +71,14 @@ config GENERIC_HARDIRQS
        bool
        default y
 
+config STACKTRACE_SUPPORT
+       bool
+       default y
+
+config LOCKDEP_SUPPORT
+       bool
+       default y
+
 config TRACE_IRQFLAGS_SUPPORT
        bool
        default y
@@ -158,11 +174,14 @@ config ARCH_VERSATILE
        select ARM_AMBA
        select ARM_VIC
        select ICST307
+       select GENERIC_TIME
+       select GENERIC_CLOCKEVENTS
        help
          This enables support for ARM Ltd Versatile board.
 
 config ARCH_AT91
        bool "Atmel AT91"
+       select GENERIC_GPIO
        help
          This enables support for systems based on the Atmel AT91RM9200
          and AT91SAM9xxx processors.
@@ -190,6 +209,7 @@ config ARCH_CO285
 config ARCH_EBSA110
        bool "EBSA-110"
        select ISA
+       select NO_IOPORT
        help
          This is an evaluation board for the StrongARM processor available
          from Digital. It has limited hardware on-board, including an
@@ -249,6 +269,7 @@ config ARCH_IOP13XX
        depends on MMU
        select PLAT_IOP
        select PCI
+       select ARCH_SUPPORTS_MSI
        help
          Support for Intel's IOP13XX (XScale) family of processors.
 
@@ -256,6 +277,7 @@ config ARCH_IXP4XX
        bool "IXP4xx-based"
        depends on MMU
        select GENERIC_TIME
+       select GENERIC_CLOCKEVENTS
        help
          Support for Intel's IXP4XX (XScale) family of processors.
 
@@ -303,6 +325,7 @@ config ARCH_PXA
        bool "PXA2xx-based"
        depends on MMU
        select ARCH_MTD_XIP
+       select GENERIC_GPIO
        select GENERIC_TIME
        help
          Support for Intel's PXA2XX processor line.
@@ -324,11 +347,13 @@ config ARCH_SA1100
        select ISA
        select ARCH_DISCONTIGMEM_ENABLE
        select ARCH_MTD_XIP
+       select GENERIC_GPIO
        help
          Support for StrongARM 11x0 based boards.
 
 config ARCH_S3C2410
        bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
+       select GENERIC_GPIO
        help
          Samsung S3C2410X CPU based systems, such as the Simtec Electronics
          BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
@@ -353,6 +378,8 @@ config ARCH_LH7A40X
 
 config ARCH_OMAP
        bool "TI OMAP"
+       select GENERIC_GPIO
+       select GENERIC_TIME
        help
          Support for TI's OMAP platform (OMAP1 and OMAP2).
 
@@ -503,6 +530,8 @@ endmenu
 
 menu "Kernel Features"
 
+source "kernel/time/Kconfig"
+
 config SMP
        bool "Symmetric Multi-Processing (EXPERIMENTAL)"
        depends on EXPERIMENTAL && REALVIEW_MPCORE
@@ -562,6 +591,7 @@ config PREEMPT
 
 config NO_IDLE_HZ
        bool "Dynamic tick timer"
+       depends on !GENERIC_CLOCKEVENTS
        help
          Select this option if you want to disable continuous timer ticks
          and have them programmed to occur as required. This option saves
@@ -659,6 +689,7 @@ config LEDS_TIMER
        bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
                            MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
        depends on LEDS
+       depends on !GENERIC_CLOCKEVENTS
        default y if ARCH_EBSA110
        help
          If you say Y here, one of the system LEDs (the green one on the