summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2017-05-11 15:12:29 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-05-14 14:40:16 +0300
commitbe0408d74d9c95de1baf6c2563b6e6d1dfb17b88 (patch)
tree42b27a2c0aa33530c4e944db54e671246840a8e0
parent2addac72afb304fa5aa57dbdd12659a8fd52d105 (diff)
downloadlinux-be0408d74d9c95de1baf6c2563b6e6d1dfb17b88.tar.xz
cpufreq: dbx500: add a Kconfig symbol
Moving the cooling code into the cpufreq driver caused a possible build failure when the cpu_thermal helper code is a loadable module or disabled: drivers/cpufreq/dbx500-cpufreq.o: In function `dbx500_cpufreq_ready': dbx500-cpufreq.c:(.text.dbx500_cpufreq_ready+0x4): undefined reference to `cpufreq_cooling_register' This adds the same dependency that we have in other cpufreq drivers, forcing the driver to be disabled when we can't possibly link it. Fixes: 19678ffb9fd6 (cpufreq: dbx500: Manage cooling device from cpufreq driver) Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r--drivers/cpufreq/Kconfig.arm9
-rw-r--r--drivers/cpufreq/Makefile2
2 files changed, 10 insertions, 1 deletions
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 74ed7e9a7f27..2011fec2d6ad 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -71,6 +71,15 @@ config ARM_HIGHBANK_CPUFREQ
If in doubt, say N.
+config ARM_DB8500_CPUFREQ
+ tristate "ST-Ericsson DB8500 cpufreq" if COMPILE_TEST && !ARCH_U8500
+ default ARCH_U8500
+ depends on HAS_IOMEM
+ depends on !CPU_THERMAL || THERMAL
+ help
+ This adds the CPUFreq driver for ST-Ericsson Ux500 (DB8500) SoC
+ series.
+
config ARM_IMX6Q_CPUFREQ
tristate "Freescale i.MX6 cpufreq support"
depends on ARCH_MXC
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index b7e78f063c4f..ab3a42cd29ef 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -53,7 +53,7 @@ obj-$(CONFIG_ARM_DT_BL_CPUFREQ) += arm_big_little_dt.o
obj-$(CONFIG_ARM_BRCMSTB_AVS_CPUFREQ) += brcmstb-avs-cpufreq.o
obj-$(CONFIG_ARCH_DAVINCI) += davinci-cpufreq.o
-obj-$(CONFIG_UX500_SOC_DB8500) += dbx500-cpufreq.o
+obj-$(CONFIG_ARM_DB8500_CPUFREQ) += dbx500-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS5440_CPUFREQ) += exynos5440-cpufreq.o
obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ) += highbank-cpufreq.o
obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o