cpufreq: arm_big_little: make vexpress driver depend on bL core driver
Currently vexpress big LITTLE driver selects ARM_BIG_LITTLE_CPUFREQ, so
if CONFIG_BIG_LITTLE isn't enabled and CONFIG_ARM_VEXPRESS_SPC_CPUFREQ
is enabled, we get the following build warnings:
warning: (ARM_VEXPRESS_SPC_CPUFREQ) selects ARM_BIG_LITTLE_CPUFREQ which has
unmet direct dependencies (ARCH_HAS_CPUFREQ && CPU_FREQ && (ARM || ARM64) && ARM
&& BIG_LITTLE && ARM_CPU_TOPOLOGY && HAVE_CLK)
To fix this, make ARM_VEXPRESS_SPC_CPUFREQ depend on ARM_BIG_LITTLE_CPUFREQ
instead of selecting it.
This also moves the entry for ARM_VEXPRESS_SPC_CPUFREQ along with other
big LITTLE config entries.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 3129749..9fb6270 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -2,6 +2,7 @@
# ARM CPU Frequency scaling drivers
#
+# big LITTLE core layer and glue drivers
config ARM_BIG_LITTLE_CPUFREQ
tristate "Generic ARM big LITTLE CPUfreq driver"
depends on ARM && BIG_LITTLE && ARM_CPU_TOPOLOGY && HAVE_CLK
@@ -16,6 +17,14 @@
This enables probing via DT for Generic CPUfreq driver for ARM
big.LITTLE platform. This gets frequency tables from DT.
+config ARM_VEXPRESS_SPC_CPUFREQ
+ tristate "Versatile Express SPC based CPUfreq driver"
+ depends on ARM_BIG_LITTLE_CPUFREQ && ARCH_VEXPRESS_SPC
+ help
+ This add the CPUfreq driver support for Versatile Express
+ big.LITTLE platforms using SPC for power management.
+
+
config ARM_EXYNOS_CPUFREQ
bool
@@ -241,11 +250,3 @@
default y
help
This adds the CPUFreq driver support for TEGRA SOCs.
-
-config ARM_VEXPRESS_SPC_CPUFREQ
- tristate "Versatile Express SPC based CPUfreq driver"
- select ARM_BIG_LITTLE_CPUFREQ
- depends on ARCH_VEXPRESS_SPC
- help
- This add the CPUfreq driver support for Versatile Express
- big.LITTLE platforms using SPC for power management.