cpufreq: AVR32: move cpufreq driver to drivers/cpufreq

This patch moves cpufreq driver of AVR32 based at32ap platform to
drivers/cpufreq.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

arch/avr32/Kconfig

@@ -250,20 +250,7 @@ config ARCH_SUSPEND_POSSIBLE
 	def_bool y
 
 menu "CPU Frequency scaling"
-
 source "drivers/cpufreq/Kconfig"
-
-config CPU_FREQ_AT32AP
-	bool "CPU frequency driver for AT32AP"
-	depends on CPU_FREQ && PLATFORM_AT32AP
-	default n
-	help
-	  This enables the CPU frequency driver for AT32AP processors.
-
-	  For details, take a look in <file:Documentation/cpu-freq>.
-
-	  If in doubt, say N.
-
 endmenu
 
 endmenu

arch/avr32/configs/atngw100_defconfig

@@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atngw100_evklcd100_defconfig

@@ -28,7 +28,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atngw100_evklcd101_defconfig

@@ -27,7 +27,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atngw100_mrmt_defconfig

@@ -23,7 +23,7 @@ CONFIG_CPU_FREQ=y
 CONFIG_CPU_FREQ_GOV_POWERSAVE=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
 CONFIG_CPU_FREQ_GOV_ONDEMAND=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/avr32/configs/atngw100mkii_defconfig

@@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atngw100mkii_evklcd100_defconfig

@@ -29,7 +29,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atngw100mkii_evklcd101_defconfig

@@ -28,7 +28,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atstk1002_defconfig

@@ -25,7 +25,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atstk1003_defconfig

@@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atstk1004_defconfig

@@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/atstk1006_defconfig

@@ -26,7 +26,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 CONFIG_NET=y
 CONFIG_PACKET=y

arch/avr32/configs/favr-32_defconfig

@@ -27,7 +27,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/avr32/configs/hammerhead_defconfig

@@ -31,7 +31,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/avr32/configs/mimc200_defconfig

@@ -24,7 +24,7 @@ CONFIG_CPU_FREQ=y
 # CONFIG_CPU_FREQ_STAT is not set
 CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
 CONFIG_CPU_FREQ_GOV_USERSPACE=y
-CONFIG_CPU_FREQ_AT32AP=y
+CONFIG_AVR32_AT32AP_CPUFREQ=y
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y

arch/avr32/mach-at32ap/Makefile

@@ -1,7 +1,6 @@
 obj-y				+= pdc.o clock.o intc.o extint.o pio.o hsmc.o
 obj-y				+= hmatrix.o
 obj-$(CONFIG_CPU_AT32AP700X)	+= at32ap700x.o pm-at32ap700x.o
-obj-$(CONFIG_CPU_FREQ_AT32AP)	+= cpufreq.o
 obj-$(CONFIG_PM)		+= pm.o
 
 ifeq ($(CONFIG_PM_DEBUG),y)

drivers/cpufreq/Kconfig

@@ -205,6 +205,19 @@ depends on ARM
 source "drivers/cpufreq/Kconfig.arm"
 endmenu
 
+menu "AVR32 CPU frequency scaling drivers"
+depends on AVR32
+
+config AVR32_AT32AP_CPUFREQ
+	bool "CPU frequency driver for AT32AP"
+	depends on PLATFORM_AT32AP
+	default n
+	help
+	  This enables the CPU frequency driver for AT32AP processors.
+	  If in doubt, say N.
+
+endmenu
+
 menu "PowerPC CPU frequency scaling drivers"
 depends on PPC32 || PPC64
 source "drivers/cpufreq/Kconfig.powerpc"

drivers/cpufreq/Makefile

@@ -74,3 +74,7 @@ obj-$(CONFIG_ARCH_TEGRA)		+= tegra-cpufreq.o
 ##################################################################################
 # PowerPC platform drivers
 obj-$(CONFIG_CPU_FREQ_MAPLE)		+= maple-cpufreq.o
+
+##################################################################################
+# Other platform drivers
+obj-$(CONFIG_AVR32_AT32AP_CPUFREQ)	+= at32ap-cpufreq.o