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Commit 89c52ed4 authored by Ben Dooks's avatar Ben Dooks Committed by Ben Dooks
Browse files

ARM: Add ARCH_HAS_CPUFREQ for presence of CPUFREQ driver 



Add ARCH_HAS_CPUFREQ so that each machine config can select
it if they have CPUFREQ driver support. This means that the
CPUFREQ specific area does not need the if statement updating
each time a new machine is added.

Signed-off-by: default avatarBen Dooks <ben@simtec.co.uk>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent d6fc87d3

arch/arm/Kconfig

+13 −1
Original line number Diff line number Diff line
@@ -126,6 +126,13 @@ config ARCH_HAS_ILOG2_U32 
config ARCH_HAS_ILOG2_U64

	bool



config ARCH_HAS_CPUFREQ

	bool

	help

	  Internal node to signify that the ARCH has CPUFREQ support

	  and that the relevant menu configurations are displayed for

	  it.



config GENERIC_HWEIGHT

	bool

	default y
@@ -203,6 +210,7 @@ config ARCH_AAEC2000 
config ARCH_INTEGRATOR

	bool "ARM Ltd. Integrator family"

	select ARM_AMBA

	select ARCH_HAS_CPUFREQ

	select HAVE_CLK

	select COMMON_CLKDEV

	select ICST525
@@ -509,6 +517,7 @@ config ARCH_PXA 
	bool "PXA2xx/PXA3xx-based"

	depends on MMU

	select ARCH_MTD_XIP

	select ARCH_HAS_CPUFREQ

	select GENERIC_GPIO

	select HAVE_CLK

	select COMMON_CLKDEV
@@ -551,6 +560,7 @@ config ARCH_SA1100 
	select ISA

	select ARCH_SPARSEMEM_ENABLE

	select ARCH_MTD_XIP

	select ARCH_HAS_CPUFREQ

	select GENERIC_GPIO

	select GENERIC_TIME

	select GENERIC_CLOCKEVENTS
@@ -573,6 +583,7 @@ config ARCH_S3C64XX 
	bool "Samsung S3C64XX"

	select GENERIC_GPIO

	select HAVE_CLK

	select ARCH_HAS_CPUFREQ

	help

	  Samsung S3C64XX series based systems
@@ -632,6 +643,7 @@ config ARCH_OMAP 
	select GENERIC_GPIO

	select HAVE_CLK

	select ARCH_REQUIRE_GPIOLIB

	select ARCH_HAS_CPUFREQ

	select GENERIC_TIME

	select GENERIC_CLOCKEVENTS

	help
@@ -1241,7 +1253,7 @@ endmenu 


menu "CPU Power Management"



if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_PXA || ARCH_S3C64XX)

if ARCH_HAS_CPUFREQ



source "drivers/cpufreq/Kconfig"