Add hima hotplug

milouk · Jun 13, 2018 · d6d249b · d6d249b
1 parent 448ab1a
commit d6d249b
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Showing 8 changed files with 603 additions and 0 deletions.
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
@@ -721,6 +721,8 @@ source "arch/arm64/kvm/Kconfig"
 
 source "arch/arm64/Kconfig.debug"
 
+source "arch/arm64/hotplug/Kconfig"
+
 source "security/Kconfig"
 
 source "crypto/Kconfig"

diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
@@ -46,6 +46,7 @@ core-y		+= arch/arm64/kernel/ arch/arm64/mm/
 core-$(CONFIG_XEN)		+= arch/arm64/xen/
 core-$(CONFIG_KVM) += arch/arm64/kvm/
 core-$(CONFIG_CRYPTO) += arch/arm64/crypto/
+core-$(CONFIG_HIMA_HOTPLUG) += arch/arm64/hotplug/
 libs-y		:= arch/arm64/lib/ $(libs-y)
 libs-y		+= $(LIBGCC)
 

diff --git a/arch/arm64/hotplug/Kconfig b/arch/arm64/hotplug/Kconfig
@@ -0,0 +1,6 @@
+config HIMA_HOTPLUG
+        bool "Enable hima-hotplug cpu hotplug driver"
+	depends on STATE_NOTIFIER
+        default n
+        help
+          Generic cpu hotplugging driver for ARM SOCs
diff --git a/arch/arm64/hotplug/Makefile b/arch/arm64/hotplug/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_HIMA_HOTPLUG) += hima_hotplug.o