cpufreq: hotplug & thunderx governor

Raw-Work · Apr 22, 2018 · 46f06ca · 46f06ca
1 parent 9d9042c
commit 46f06ca
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Showing 9 changed files with 2,594 additions and 3 deletions.
diff --git a/arch/arm64/configs/dark_defconfig b/arch/arm64/configs/dark_defconfig
@@ -30,12 +30,14 @@ CONFIG_BUILD_ARM64_APPENDED_DTB_IMAGE_NAMES="x500"
 
 CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_STAT_DETAILS=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_THUNDERX=y
 CONFIG_CPU_FREQ_GOV_INTERACTIVE=y
 CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_THUNDERX=y
+CONFIG_CPU_FREQ_GOV_HOTPLUG=y
 CONFIG_CPU_IDLE=y
 
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
@@ -258,8 +260,7 @@ CONFIG_MTK_LENS_AD5820AF_SUPPORT=y
 # CONFIG_MTK_LENS_AD5823_SUPPORT is not set
 # CONFIG_MTK_LENS_AD5823AF_SUPPORT is not set
 # CONFIG_MTK_LENS_AK7345AF_SUPPORT is not set
-# CONFIG_MTK_LENS_BU6424AF_SUPPORT is not set
-# CONFIG_MTK_LENS_BU6429AF_SUPPORT is not set
+# CONFIG_MK_LENS_BU6424AF_TSUPPORT is not set
 CONFIG_MTK_LENS_BU6429AF_SUPPORT=y
 CONFIG_MTK_LENS_LC898217AF_SUPPORT=y
 # CONFIG_MTK_LENS_BU64745GWZAF_SUPPORT is not set

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
@@ -124,6 +124,12 @@ config CPU_FREQ_DEFAULT_GOV_INTERACTIVE
 	  loading your cpufreq low-level hardware driver, using the
 	  'interactive' governor for latency-sensitive workloads.
 
+config CPU_FREQ_DEFAULT_GOV_THUNDERX
+  bool "thunderx"
+  select CPU_FREQ_GOV_THUNDERX
+  help
+  Uses ThunderX as Your Default Governer	  
+
 config CPU_FREQ_DEFAULT_GOV_BALANCE
 	bool "balance"
 	select CPU_FREQ_GOV_BALANCE
@@ -260,6 +266,12 @@ config CPU_FREQ_GOV_INTERACTIVE
 
 	  If in doubt, say N.
 
+config CPU_FREQ_GOV_THUNDERX
+  tristate "'thunderx' cpufreq governor"
+  depends on CPU_FREQ
+  help
+'thunderx' - a "power optimized" governor for Mediatek SoCs	  
+
 config CPU_FREQ_GOV_CONSERVATIVE
 	tristate "'conservative' cpufreq governor"
 	depends on CPU_FREQ

diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_CPU_FREQ_GOV_INTERACTIVEPLUS) += cpufreq_interactiveplus.o
 obj-$(CONFIG_CPU_FREQ_GOV_CONSERVATIVE)	   += cpufreq_conservative.o
 obj-$(CONFIG_CPU_FREQ_GOV_INTERACTIVE)	   += cpufreq_interactive.o
 obj-$(CONFIG_CPU_FREQ_GOV_HOTPLUG)	       += cpufreq_hotplug.o
+obj-$(CONFIG_CPU_FREQ_GOV_THUNDERX)       += cpufreq_thunderx.o
 obj-$(CONFIG_CPU_FREQ_GOV_COMMON)		   += cpufreq_governor.o
 obj-$(CONFIG_CPU_FREQ_GOV_BALANCE)	  	   += cpufreq_balance.o