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authorSudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>2013-10-29 16:18:39 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-10-30 03:48:26 +0400
commit47ac9aa165540b43deb3582f186073884de1cf3b (patch)
treeb191ae170496778588b34c8150015a7ac353d6a1 /drivers/cpufreq/Makefile
parent4d910d5bb56c870e5a737b71d4130ec38dc4faea (diff)
downloadlinux-47ac9aa165540b43deb3582f186073884de1cf3b.tar.xz
cpufreq: arm_big_little: add vexpress SPC interface driver
The TC2(i.e. CA15_A7) Versatile Express has external Cortex M3 based power controller which is responsible for CPU DVFS and SPC provides the interface for the same. This patch adds a tiny interface driver to check if OPPs are initialised by SPC platform code and register the arm_big_little cpufreq driver. Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/Makefile')
-rw-r--r--drivers/cpufreq/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index b7948bbbbf1f..74945652dd7a 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -74,6 +74,7 @@ obj-$(CONFIG_ARM_SA1100_CPUFREQ) += sa1100-cpufreq.o
obj-$(CONFIG_ARM_SA1110_CPUFREQ) += sa1110-cpufreq.o
obj-$(CONFIG_ARM_SPEAR_CPUFREQ) += spear-cpufreq.o
obj-$(CONFIG_ARM_TEGRA_CPUFREQ) += tegra-cpufreq.o
+obj-$(CONFIG_ARM_VEXPRESS_SPC_CPUFREQ) += vexpress-spc-cpufreq.o
##################################################################################
# PowerPC platform drivers