cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq

This patch moves cpufreq driver of ARM based sa11x0 platform to drivers/cpufreq.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

8 files changed, 24 insertions, 27 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c3563f6dc9f2..940b13ffd9c9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2150,7 +2150,6 @@ endmenu
 menu "CPU Power Management"
 
 if ARCH_HAS_CPUFREQ
-
 source "drivers/cpufreq/Kconfig"
 
 config CPU_FREQ_IMX
@@ -2160,12 +2159,6 @@ config CPU_FREQ_IMX
         help
           This enables the CPUfreq driver for i.MX CPUs.
 
-config CPU_FREQ_SA1100
-        bool
-
-config CPU_FREQ_SA1110
-        bool
-
 config CPU_FREQ_S3C
         bool
         help
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index ca14dbdcfb22..04f9784ff0ed 100644
--- a/arch/arm/mach-sa1100/Kconfig
+++ b/arch/arm/mach-sa1100/Kconfig
@@ -4,7 +4,7 @@ menu "SA11x0 Implementations"
 
 config SA1100_ASSABET
         bool "Assabet"
-        select CPU_FREQ_SA1110
+        select ARM_SA1110_CPUFREQ
         help
           Say Y here if you are using the Intel(R) StrongARM(R) SA-1110
           Microprocessor Development Board (also known as the Assabet).
@@ -20,7 +20,7 @@ config ASSABET_NEPONSET
 
 config SA1100_CERF
         bool "CerfBoard"
-        select CPU_FREQ_SA1110
+        select ARM_SA1110_CPUFREQ
         help
           The Intrinsyc CerfBoard is based on the StrongARM 1110 (Discontinued).
           More information is available at:
@@ -47,7 +47,7 @@ endchoice
 
 config SA1100_COLLIE
         bool "Sharp Zaurus SL5500"
-        # FIXME: select CPU_FREQ_SA11x0
+        # FIXME: select ARM_SA11x0_CPUFREQ
         select SHARP_LOCOMO
         select SHARP_PARAM
         select SHARP_SCOOP
@@ -56,7 +56,7 @@ config SA1100_COLLIE
 
 config SA1100_H3100
         bool "Compaq iPAQ H3100"
-        select CPU_FREQ_SA1110
+        select ARM_SA1110_CPUFREQ
         select HTC_EGPIO
         help
           Say Y here if you intend to run this kernel on the Compaq iPAQ
@@ -67,7 +67,7 @@ config SA1100_H3100
 
 config SA1100_H3600
         bool "Compaq iPAQ H3600/H3700"
-        select CPU_FREQ_SA1110
+        select ARM_SA1110_CPUFREQ
         select HTC_EGPIO
         help
           Say Y here if you intend to run this kernel on the Compaq iPAQ
@@ -78,7 +78,7 @@ config SA1100_H3600
 
 config SA1100_BADGE4
         bool "HP Labs BadgePAD 4"
-        select CPU_FREQ_SA1100
+        select ARM_SA1100_CPUFREQ
         select SA1111
         help
           Say Y here if you want to build a kernel for the HP Laboratories
@@ -86,7 +86,7 @@ config SA1100_BADGE4
 
 config SA1100_JORNADA720
         bool "HP Jornada 720"
-        # FIXME: select CPU_FREQ_SA11x0
+        # FIXME: select ARM_SA11x0_CPUFREQ
         select SA1111
         help
           Say Y here if you want to build a kernel for the HP Jornada 720
@@ -105,14 +105,14 @@ config SA1100_JORNADA720_SSP
 
 config SA1100_HACKKIT
         bool "HackKit Core CPU Board"
-        select CPU_FREQ_SA1100
+        select ARM_SA1100_CPUFREQ
         help
           Say Y here to support the HackKit Core CPU Board
           <http://hackkit.eletztrick.de>;
 
 config SA1100_LART
         bool "LART"
-        select CPU_FREQ_SA1100
+        select ARM_SA1100_CPUFREQ
         help
           Say Y here if you are using the Linux Advanced Radio Terminal
           (also known as the LART).  See <http://www.lartmaker.nl/> for
@@ -120,7 +120,7 @@ config SA1100_LART
 
 config SA1100_NANOENGINE
         bool "nanoEngine"
-        select CPU_FREQ_SA1110
+        select ARM_SA1110_CPUFREQ
         select PCI
         select PCI_NANOENGINE
         help
@@ -130,7 +130,7 @@ config SA1100_NANOENGINE
 
 config SA1100_PLEB
         bool "PLEB"
-        select CPU_FREQ_SA1100
+        select ARM_SA1100_CPUFREQ
         help
           Say Y here if you are using version 1 of the Portable Linux
           Embedded Board (also known as PLEB).
@@ -139,7 +139,7 @@ config SA1100_PLEB
 
 config SA1100_SHANNON
         bool "Shannon"
-        select CPU_FREQ_SA1100
+        select ARM_SA1100_CPUFREQ
         help
           The Shannon (also known as a Tuxscreen, and also as a IS2630) was a
           limited edition webphone produced by Philips. The Shannon is a SA1100
@@ -148,7 +148,7 @@ config SA1100_SHANNON
 
 config SA1100_SIMPAD
         bool "Simpad"
-        select CPU_FREQ_SA1110
+        select ARM_SA1110_CPUFREQ
         help
           The SIEMENS webpad SIMpad is based on the StrongARM 1110. There
           are two different versions CL4 and SL4. CL4 has 32MB RAM and 16MB
diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile
index 1aed9e70465d..2732eef48966 100644
--- a/arch/arm/mach-sa1100/Makefile
+++ b/arch/arm/mach-sa1100/Makefile
@@ -8,9 +8,6 @@ obj-m :=
 obj-n :=
 obj-  :=
 
-obj-$(CONFIG_CPU_FREQ_SA1100)           += cpu-sa1100.o
-obj-$(CONFIG_CPU_FREQ_SA1110)           += cpu-sa1110.o
-
 # Specific board support
 obj-$(CONFIG_SA1100_ASSABET)            += assabet.o
 obj-$(CONFIG_ASSABET_NEPONSET)          += neponset.o
diff --git a/arch/arm/mach-sa1100/include/mach/generic.h b/arch/arm/mach-sa1100/include/mach/generic.h
new file mode 100644
index 000000000000..665542e0c9e2
--- /dev/null
+++ b/arch/arm/mach-sa1100/include/mach/generic.h
@@ -0,0 +1 @@
+#include "../../generic.h"
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 97f208daf8ae..09da6a3f0e8f 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -127,6 +127,12 @@ config ARM_S5PV210_CPUFREQ
 
           If in doubt, say N.
 
+config ARM_SA1100_CPUFREQ
+        bool
+
+config ARM_SA1110_CPUFREQ
+        bool
+
 config ARM_SPEAR_CPUFREQ
         bool "SPEAr CPUFreq support"
         depends on PLAT_SPEAR
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 8d5801645f9d..8b21016ac157 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -66,6 +66,8 @@ obj-$(CONFIG_PXA3xx)			+= pxa3xx-cpufreq.o
 obj-$(CONFIG_ARM_S3C2416_CPUFREQ)       += s3c2416-cpufreq.o
 obj-$(CONFIG_ARM_S3C64XX_CPUFREQ)       += s3c64xx-cpufreq.o
 obj-$(CONFIG_ARM_S5PV210_CPUFREQ)       += s5pv210-cpufreq.o
+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_ARCH_TEGRA)                += tegra-cpufreq.o
 
diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/drivers/cpufreq/sa1100-cpufreq.c
index 32687617c7a5..cff18e87ca58 100644
--- a/arch/arm/mach-sa1100/cpu-sa1100.c
+++ b/drivers/cpufreq/sa1100-cpufreq.c
@@ -91,10 +91,9 @@
 
 #include <asm/cputype.h>
 
+#include <mach/generic.h>
 #include <mach/hardware.h>
 
-#include "generic.h"
-
 struct sa1100_dram_regs {
         int speed;
         u32 mdcnfg;
diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/drivers/cpufreq/sa1110-cpufreq.c
index 38a77330dc16..39c90b6f4286 100644
--- a/arch/arm/mach-sa1100/cpu-sa1110.c
+++ b/drivers/cpufreq/sa1110-cpufreq.c
@@ -27,10 +27,9 @@
 #include <asm/cputype.h>
 #include <asm/mach-types.h>
 
+#include <mach/generic.h>
 #include <mach/hardware.h>
 
-#include "generic.h"
-
 #undef DEBUG
 
 struct sdram_params {