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authorArnd Bergmann <arnd@arndb.de>2014-05-26 17:25:22 +0200
committerArnd Bergmann <arnd@arndb.de>2014-05-26 21:26:52 +0200
commitb33cdd283bd917d431469c29419c2cf2624bd683 (patch)
tree2d686ea140b3d64319af5a349edf0e6a4126dcff /arch/arm/mach-vexpress
parent5a3babfcd2354fb1063de2895cab0320fb2027ca (diff)
ARM: vexpress: refine dependencies for new code
The versatile express changes for 3.16 introduced a number of build regressions for randconfig kernels by not tracking dependencies between the components right. This patch tries to rectify that: * the mach-vexpress code cannot link without the syscfg driver, which in turn needs MFD_VEXPRESS_SYSREG * various drivers call devm_regmap_init_vexpress_config(), which has to be exported so it can be used by loadable modules * the configuration bus uses OF DT helper functions that are not available to platforms disable CONFIG_OF * The sysreg driver exports GPIOs through gpiolib, which can be disabled on some platforms. * The clocksource code cannot be built on platforms that don't use modern timekeeping but rely on gettimeoffset. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-vexpress')
-rw-r--r--arch/arm/mach-vexpress/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
index 657d52d0391f..b8ac752fd24b 100644
--- a/arch/arm/mach-vexpress/Kconfig
+++ b/arch/arm/mach-vexpress/Kconfig
@@ -18,6 +18,8 @@ config ARCH_VEXPRESS
select POWER_SUPPLY
select REGULATOR_FIXED_VOLTAGE if REGULATOR
select VEXPRESS_CONFIG
+ select VEXPRESS_SYSCFG
+ select MFD_VEXPRESS_SYSREG
help
This option enables support for systems using Cortex processor based
ARM core and logic (FPGA) tiles on the Versatile Express motherboard,