[PATCH v2 0/2] cpufreq: Sort Kconfig and Makefile

[PATCH v2 0/2] cpufreq: Sort Kconfig and Makefile

[Gregory CLEMENT]

Hi,

The patch of this series was originally part of the series "Add CPU
Frequency scaling support on Armada 37xx" [1].

As requested by Rafael J. Wysocki, these 2 patches are extracted in a
independent series, in the meantime, Viresh Kumar gave his acked-by
that I added to the patches.

In this second version only the 1st patch had been modified, see the
changelog for the details.

Thanks,

Gregory

[1]: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-December/546709.html

Changelog:
v1 -> v2:

 - Fixed tab vs space issue in KConfig, suggested by Randy Dunlap
 - Removed unneeded "default n" in KConfig, suggested by Randy Dunlap

Gregory CLEMENT (2):
  cpufreq: ARM: sort the Kconfig menu
  cpufreq: sort the drivers in ARM part

 drivers/cpufreq/Kconfig.arm | 81 ++++++++++++++++++++++-----------------------
 drivers/cpufreq/Makefile    |  8 ++---
 2 files changed, 44 insertions(+), 45 deletions(-)

-- 
2.15.1

[PATCH v2 1/2] cpufreq: ARM: sort the Kconfig menu

[Gregory CLEMENT]

Group all the related big LITTLE configuration together and sort the
other entries in alphabetic order.

Also fixing tab vs space issue while mofifying these entries.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---
 drivers/cpufreq/Kconfig.arm | 81 ++++++++++++++++++++++-----------------------
 1 file changed, 40 insertions(+), 41 deletions(-)

diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index bdce4488ded1..beb8826afbb1 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -2,6 +2,22 @@
 # ARM CPU Frequency scaling drivers
 #
 
+config ACPI_CPPC_CPUFREQ
+	tristate "CPUFreq driver based on the ACPI CPPC spec"
+	depends on ACPI_PROCESSOR
+	select ACPI_CPPC_LIB
+	help
+	  This adds a CPUFreq driver which uses CPPC methods
+	  as described in the ACPIv5.1 spec. CPPC stands for
+	  Collaborative Processor Performance Controls. It
+	  is based on an abstract continuous scale of CPU
+	  performance values which allows the remote power
+	  processor to flexibly optimize for power and
+	  performance. CPPC relies on power management firmware
+	  support for its operation.
+
+	  If in doubt, say N.
+
 # big LITTLE core layer and glue drivers
 config ARM_BIG_LITTLE_CPUFREQ
 	tristate "Generic ARM big LITTLE CPUfreq driver"
@@ -12,6 +28,30 @@ config ARM_BIG_LITTLE_CPUFREQ
 	help
 	  This enables the Generic CPUfreq driver for ARM big.LITTLE platforms.
 
+config ARM_DT_BL_CPUFREQ
+	tristate "Generic probing via DT for ARM big LITTLE CPUfreq driver"
+	depends on ARM_BIG_LITTLE_CPUFREQ && OF
+	help
+	  This enables probing via DT for Generic CPUfreq driver for ARM
+	  big.LITTLE platform. This gets frequency tables from DT.
+
+config ARM_SCPI_CPUFREQ
+	tristate "SCPI based CPUfreq driver"
+	depends on ARM_BIG_LITTLE_CPUFREQ && ARM_SCPI_PROTOCOL && COMMON_CLK_SCPI
+	help
+	  This adds the CPUfreq driver support for ARM big.LITTLE platforms
+	  using SCPI protocol for CPU power management.
+
+	  This driver uses SCPI Message Protocol driver to interact with the
+	  firmware providing the CPU DVFS functionality.
+
+config ARM_VEXPRESS_SPC_CPUFREQ
+	tristate "Versatile Express SPC based CPUfreq driver"
+	depends on ARM_BIG_LITTLE_CPUFREQ && ARCH_VEXPRESS_SPC
+	help
+	  This add the CPUfreq driver support for Versatile Express
+	  big.LITTLE platforms using SPC for power management.
+
 config ARM_BRCMSTB_AVS_CPUFREQ
 	tristate "Broadcom STB AVS CPUfreq driver"
 	depends on ARCH_BRCMSTB || COMPILE_TEST
@@ -33,20 +73,6 @@ config ARM_BRCMSTB_AVS_CPUFREQ_DEBUG
 
 	  If in doubt, say N.
 
-config ARM_DT_BL_CPUFREQ
-	tristate "Generic probing via DT for ARM big LITTLE CPUfreq driver"
-	depends on ARM_BIG_LITTLE_CPUFREQ && OF
-	help
-	  This enables probing via DT for Generic CPUfreq driver for ARM
-	  big.LITTLE platform. This gets frequency tables from DT.
-
-config ARM_VEXPRESS_SPC_CPUFREQ
-        tristate "Versatile Express SPC based CPUfreq driver"
-	depends on ARM_BIG_LITTLE_CPUFREQ && ARCH_VEXPRESS_SPC
-        help
-          This add the CPUfreq driver support for Versatile Express
-	  big.LITTLE platforms using SPC for power management.
-
 config ARM_EXYNOS5440_CPUFREQ
 	tristate "SAMSUNG EXYNOS5440"
 	depends on SOC_EXYNOS5440
@@ -205,16 +231,6 @@ config ARM_SA1100_CPUFREQ
 config ARM_SA1110_CPUFREQ
 	bool
 
-config ARM_SCPI_CPUFREQ
-        tristate "SCPI based CPUfreq driver"
-	depends on ARM_BIG_LITTLE_CPUFREQ && ARM_SCPI_PROTOCOL && COMMON_CLK_SCPI
-        help
-	  This adds the CPUfreq driver support for ARM big.LITTLE platforms
-	  using SCPI protocol for CPU power management.
-
-	  This driver uses SCPI Message Protocol driver to interact with the
-	  firmware providing the CPU DVFS functionality.
-
 config ARM_SPEAR_CPUFREQ
 	bool "SPEAr CPUFreq support"
 	depends on PLAT_SPEAR
@@ -275,20 +291,3 @@ config ARM_PXA2xx_CPUFREQ
 	  This add the CPUFreq driver support for Intel PXA2xx SOCs.
 
 	  If in doubt, say N.
-
-config ACPI_CPPC_CPUFREQ
-	tristate "CPUFreq driver based on the ACPI CPPC spec"
-	depends on ACPI_PROCESSOR
-	select ACPI_CPPC_LIB
-	default n
-	help
-	  This adds a CPUFreq driver which uses CPPC methods
-	  as described in the ACPIv5.1 spec. CPPC stands for
-	  Collaborative Processor Performance Controls. It
-	  is based on an abstract continuous scale of CPU
-	  performance values which allows the remote power
-	  processor to flexibly optimize for power and
-	  performance. CPPC relies on power management firmware
-	  support for its operation.
-
-	  If in doubt, say N.
-- 
2.15.1

[PATCH v2 2/2] cpufreq: sort the drivers in ARM part

[Gregory CLEMENT]

Keep the driver files alphabetically sorted.

Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---
 drivers/cpufreq/Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 812f9e0d01a3..d762e76887e7 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -53,22 +53,24 @@ obj-$(CONFIG_ARM_BIG_LITTLE_CPUFREQ)	+= arm_big_little.o
 obj-$(CONFIG_ARM_DT_BL_CPUFREQ)		+= arm_big_little_dt.o
 
 obj-$(CONFIG_ARM_BRCMSTB_AVS_CPUFREQ)	+= brcmstb-avs-cpufreq.o
+obj-$(CONFIG_ACPI_CPPC_CPUFREQ)		+= cppc_cpufreq.o
 obj-$(CONFIG_ARCH_DAVINCI)		+= davinci-cpufreq.o
 obj-$(CONFIG_ARM_EXYNOS5440_CPUFREQ)	+= exynos5440-cpufreq.o
 obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ)	+= highbank-cpufreq.o
 obj-$(CONFIG_ARM_IMX6Q_CPUFREQ)		+= imx6q-cpufreq.o
 obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ)	+= kirkwood-cpufreq.o
 obj-$(CONFIG_ARM_MEDIATEK_CPUFREQ)	+= mediatek-cpufreq.o
+obj-$(CONFIG_MACH_MVEBU_V7)		+= mvebu-cpufreq.o
 obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ)	+= omap-cpufreq.o
 obj-$(CONFIG_ARM_PXA2xx_CPUFREQ)	+= pxa2xx-cpufreq.o
 obj-$(CONFIG_PXA3xx)			+= pxa3xx-cpufreq.o
-obj-$(CONFIG_ARM_S3C24XX_CPUFREQ)	+= s3c24xx-cpufreq.o
-obj-$(CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS) += s3c24xx-cpufreq-debugfs.o
 obj-$(CONFIG_ARM_S3C2410_CPUFREQ)	+= s3c2410-cpufreq.o
 obj-$(CONFIG_ARM_S3C2412_CPUFREQ)	+= s3c2412-cpufreq.o
 obj-$(CONFIG_ARM_S3C2416_CPUFREQ)	+= s3c2416-cpufreq.o
 obj-$(CONFIG_ARM_S3C2440_CPUFREQ)	+= s3c2440-cpufreq.o
 obj-$(CONFIG_ARM_S3C64XX_CPUFREQ)	+= s3c64xx-cpufreq.o
+obj-$(CONFIG_ARM_S3C24XX_CPUFREQ)	+= s3c24xx-cpufreq.o
+obj-$(CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS) += s3c24xx-cpufreq-debugfs.o
 obj-$(CONFIG_ARM_S5PV210_CPUFREQ)	+= s5pv210-cpufreq.o
 obj-$(CONFIG_ARM_SA1100_CPUFREQ)	+= sa1100-cpufreq.o
 obj-$(CONFIG_ARM_SA1110_CPUFREQ)	+= sa1110-cpufreq.o
@@ -81,8 +83,6 @@ obj-$(CONFIG_ARM_TEGRA124_CPUFREQ)	+= tegra124-cpufreq.o
 obj-$(CONFIG_ARM_TEGRA186_CPUFREQ)	+= tegra186-cpufreq.o
 obj-$(CONFIG_ARM_TI_CPUFREQ)		+= ti-cpufreq.o
 obj-$(CONFIG_ARM_VEXPRESS_SPC_CPUFREQ)	+= vexpress-spc-cpufreq.o
-obj-$(CONFIG_ACPI_CPPC_CPUFREQ) += cppc_cpufreq.o
-obj-$(CONFIG_MACH_MVEBU_V7)		+= mvebu-cpufreq.o
 
 
 ##################################################################################
-- 
2.15.1

Re: [PATCH v2 0/2] cpufreq: Sort Kconfig and Makefile

[Rafael J. Wysocki]

On Wednesday, December 13, 2017 6:05:34 PM CET Gregory CLEMENT wrote:
> Hi,
> 
> The patch of this series was originally part of the series "Add CPU
> Frequency scaling support on Armada 37xx" [1].
> 
> As requested by Rafael J. Wysocki, these 2 patches are extracted in a
> independent series, in the meantime, Viresh Kumar gave his acked-by
> that I added to the patches.
> 
> In this second version only the 1st patch had been modified, see the
> changelog for the details.
> 
> Thanks,
> 
> Gregory
> 
> [1]: http://lists.infradead.org/pipermail/linux-arm-kernel/2017-December/546709.html
> 
> Changelog:
> v1 -> v2:
> 
>  - Fixed tab vs space issue in KConfig, suggested by Randy Dunlap
>  - Removed unneeded "default n" in KConfig, suggested by Randy Dunlap
> 
> Gregory CLEMENT (2):
>   cpufreq: ARM: sort the Kconfig menu
>   cpufreq: sort the drivers in ARM part
> 
>  drivers/cpufreq/Kconfig.arm | 81 ++++++++++++++++++++++-----------------------
>  drivers/cpufreq/Makefile    |  8 ++---
>  2 files changed, 44 insertions(+), 45 deletions(-)
> 
> 

Both applied, thanks!


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