* [PATCH 1/9] cpufreq: ARM: Arrange drivers in alphabetical order
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-25 10:11 ` [PATCH 2/9] cpufreq: tegra: Move driver to drivers/cpufreq Viresh Kumar
` (10 subsequent siblings)
11 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar
Normally we keep drivers in alphabetical inside Kconfig and Makefile and over
time this was broken for ARM cpufreq drivers. Fix it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/Kconfig.arm | 116 ++++++++++++++++++++++----------------------
drivers/cpufreq/Makefile | 10 ++--
2 files changed, 63 insertions(+), 63 deletions(-)
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 030ddf6..b72a2b3 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -2,6 +2,64 @@
# ARM CPU Frequency scaling drivers
#
+config ARM_EXYNOS_CPUFREQ
+ bool "SAMSUNG EXYNOS SoCs"
+ depends on ARCH_EXYNOS
+ default y
+ help
+ This adds the CPUFreq driver common part for Samsung
+ EXYNOS SoCs.
+
+ If in doubt, say N.
+
+config ARM_EXYNOS4210_CPUFREQ
+ def_bool CPU_EXYNOS4210
+ help
+ This adds the CPUFreq driver for Samsung EXYNOS4210
+ SoC (S5PV310 or S5PC210).
+
+config ARM_EXYNOS4X12_CPUFREQ
+ def_bool (SOC_EXYNOS4212 || SOC_EXYNOS4412)
+ help
+ This adds the CPUFreq driver for Samsung EXYNOS4X12
+ SoC (EXYNOS4212 or EXYNOS4412).
+
+config ARM_EXYNOS5250_CPUFREQ
+ def_bool SOC_EXYNOS5250
+ help
+ This adds the CPUFreq driver for Samsung EXYNOS5250
+ SoC.
+
+config ARM_HIGHBANK_CPUFREQ
+ tristate "Calxeda Highbank-based"
+ depends on ARCH_HIGHBANK
+ select CPU_FREQ_TABLE
+ select GENERIC_CPUFREQ_CPU0
+ select PM_OPP
+ select REGULATOR
+
+ default m
+ help
+ This adds the CPUFreq driver for Calxeda Highbank SoC
+ based boards.
+
+ If in doubt, say N.
+
+config ARM_IMX6Q_CPUFREQ
+ tristate "Freescale i.MX6Q cpufreq support"
+ depends on SOC_IMX6Q
+ depends on REGULATOR_ANATOP
+ help
+ This adds cpufreq driver support for Freescale i.MX6Q SOC.
+
+ If in doubt, say N.
+
+config ARM_KIRKWOOD_CPUFREQ
+ def_bool ARCH_KIRKWOOD && OF
+ help
+ This adds the CPUFreq driver for Marvell Kirkwood
+ SoCs.
+
config ARM_OMAP2PLUS_CPUFREQ
bool "TI OMAP2+"
depends on ARCH_OMAP2PLUS
@@ -49,67 +107,9 @@ config ARM_S5PV210_CPUFREQ
If in doubt, say N.
-config ARM_EXYNOS_CPUFREQ
- bool "SAMSUNG EXYNOS SoCs"
- depends on ARCH_EXYNOS
- default y
- help
- This adds the CPUFreq driver common part for Samsung
- EXYNOS SoCs.
-
- If in doubt, say N.
-
-config ARM_EXYNOS4210_CPUFREQ
- def_bool CPU_EXYNOS4210
- help
- This adds the CPUFreq driver for Samsung EXYNOS4210
- SoC (S5PV310 or S5PC210).
-
-config ARM_EXYNOS4X12_CPUFREQ
- def_bool (SOC_EXYNOS4212 || SOC_EXYNOS4412)
- help
- This adds the CPUFreq driver for Samsung EXYNOS4X12
- SoC (EXYNOS4212 or EXYNOS4412).
-
-config ARM_EXYNOS5250_CPUFREQ
- def_bool SOC_EXYNOS5250
- help
- This adds the CPUFreq driver for Samsung EXYNOS5250
- SoC.
-
-config ARM_KIRKWOOD_CPUFREQ
- def_bool ARCH_KIRKWOOD && OF
- help
- This adds the CPUFreq driver for Marvell Kirkwood
- SoCs.
-
-config ARM_IMX6Q_CPUFREQ
- tristate "Freescale i.MX6Q cpufreq support"
- depends on SOC_IMX6Q
- depends on REGULATOR_ANATOP
- help
- This adds cpufreq driver support for Freescale i.MX6Q SOC.
-
- If in doubt, say N.
-
config ARM_SPEAR_CPUFREQ
bool "SPEAr CPUFreq support"
depends on PLAT_SPEAR
default y
help
This adds the CPUFreq driver support for SPEAr SOCs.
-
-config ARM_HIGHBANK_CPUFREQ
- tristate "Calxeda Highbank-based"
- depends on ARCH_HIGHBANK
- select CPU_FREQ_TABLE
- select GENERIC_CPUFREQ_CPU0
- select PM_OPP
- select REGULATOR
-
- default m
- help
- This adds the CPUFreq driver for Calxeda Highbank SoC
- based boards.
-
- If in doubt, say N.
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 863fd18..e33a30e 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -45,18 +45,18 @@ obj-$(CONFIG_X86_INTEL_PSTATE) += intel_pstate.o
##################################################################################
# ARM SoC drivers
obj-$(CONFIG_UX500_SOC_DB8500) += dbx500-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_EXYNOS_CPUFREQ) += exynos-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS4210_CPUFREQ) += exynos4210-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS4X12_CPUFREQ) += exynos4x12-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS5250_CPUFREQ) += exynos5250-cpufreq.o
+obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ) += highbank-cpufreq.o
+obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ) += kirkwood-cpufreq.o
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
+obj-$(CONFIG_ARM_S3C2416_CPUFREQ) += s3c2416-cpufreq.o
+obj-$(CONFIG_ARM_S3C64XX_CPUFREQ) += s3c64xx-cpufreq.o
+obj-$(CONFIG_ARM_S5PV210_CPUFREQ) += s5pv210-cpufreq.o
obj-$(CONFIG_ARM_SPEAR_CPUFREQ) += spear-cpufreq.o
-obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ) += highbank-cpufreq.o
-obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
##################################################################################
# PowerPC platform drivers
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* [PATCH 2/9] cpufreq: tegra: Move driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
2013-03-25 10:11 ` [PATCH 1/9] cpufreq: ARM: Arrange drivers in alphabetical order Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-25 10:11 ` [PATCH 3/9] cpufreq: davinci: move cpufreq " Viresh Kumar
` (9 subsequent siblings)
11 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar,
Stephen Warren
This patch moves cpufreq driver of ARM based tegra platform to drivers/cpufreq.
Cc: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/mach-tegra/Makefile | 1 -
drivers/cpufreq/Makefile | 1 +
arch/arm/mach-tegra/cpu-tegra.c => drivers/cpufreq/tegra-cpufreq.c | 2 --
3 files changed, 1 insertion(+), 3 deletions(-)
rename arch/arm/mach-tegra/cpu-tegra.c => drivers/cpufreq/tegra-cpufreq.c (99%)
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index f6b46ae..09b578f 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -24,7 +24,6 @@ obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += cpuidle-tegra30.o
endif
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
-obj-$(CONFIG_CPU_FREQ) += cpu-tegra.o
obj-$(CONFIG_TEGRA_PCI) += pcie.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += board-dt-tegra20.o
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index e33a30e..966ea28 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -57,6 +57,7 @@ obj-$(CONFIG_ARM_S3C2416_CPUFREQ) += s3c2416-cpufreq.o
obj-$(CONFIG_ARM_S3C64XX_CPUFREQ) += s3c64xx-cpufreq.o
obj-$(CONFIG_ARM_S5PV210_CPUFREQ) += s5pv210-cpufreq.o
obj-$(CONFIG_ARM_SPEAR_CPUFREQ) += spear-cpufreq.o
+obj-$(CONFIG_ARCH_TEGRA) += tegra-cpufreq.o
##################################################################################
# PowerPC platform drivers
diff --git a/arch/arm/mach-tegra/cpu-tegra.c b/drivers/cpufreq/tegra-cpufreq.c
similarity index 99%
rename from arch/arm/mach-tegra/cpu-tegra.c
rename to drivers/cpufreq/tegra-cpufreq.c
index 11ca730..c74c0e1 100644
--- a/arch/arm/mach-tegra/cpu-tegra.c
+++ b/drivers/cpufreq/tegra-cpufreq.c
@@ -1,6 +1,4 @@
/*
- * arch/arm/mach-tegra/cpu-tegra.c
- *
* Copyright (C) 2010 Google, Inc.
*
* Author:
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* [PATCH 3/9] cpufreq: davinci: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
2013-03-25 10:11 ` [PATCH 1/9] cpufreq: ARM: Arrange drivers in alphabetical order Viresh Kumar
2013-03-25 10:11 ` [PATCH 2/9] cpufreq: tegra: Move driver to drivers/cpufreq Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-27 10:17 ` Sekhar Nori
2013-03-25 10:11 ` [PATCH 4/9] cpufreq: imx: " Viresh Kumar
` (8 subsequent siblings)
11 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar, Sekhar Nori,
davinci-linux-open-source
This patch moves cpufreq driver of ARM based davinci platform to
drivers/cpufreq.
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: davinci-linux-open-source@linux.davincidsp.com
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/mach-davinci/Makefile | 1 -
drivers/cpufreq/Makefile | 1 +
arch/arm/mach-davinci/cpufreq.c => drivers/cpufreq/davinci-cpufreq.c | 2 --
3 files changed, 1 insertion(+), 3 deletions(-)
rename arch/arm/mach-davinci/cpufreq.c => drivers/cpufreq/davinci-cpufreq.c (99%)
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index fb5c1aa..dd1ffcc 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -37,7 +37,6 @@ obj-$(CONFIG_MACH_MITYOMAPL138) += board-mityomapl138.o
obj-$(CONFIG_MACH_OMAPL138_HAWKBOARD) += board-omapl138-hawk.o
# Power Management
-obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_SUSPEND) += pm.o sleep.o
obj-$(CONFIG_HAVE_CLK) += pm_domain.o
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 966ea28..efce6c7 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_X86_INTEL_PSTATE) += intel_pstate.o
##################################################################################
# ARM SoC drivers
+obj-$(CONFIG_ARCH_DAVINCI_DA850) += davinci-cpufreq.o
obj-$(CONFIG_UX500_SOC_DB8500) += dbx500-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS_CPUFREQ) += exynos-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS4210_CPUFREQ) += exynos4210-cpufreq.o
diff --git a/arch/arm/mach-davinci/cpufreq.c b/drivers/cpufreq/davinci-cpufreq.c
similarity index 99%
rename from arch/arm/mach-davinci/cpufreq.c
rename to drivers/cpufreq/davinci-cpufreq.c
index 8fb0c2a..5b34f61 100644
--- a/arch/arm/mach-davinci/cpufreq.c
+++ b/drivers/cpufreq/davinci-cpufreq.c
@@ -30,8 +30,6 @@
#include <mach/cpufreq.h>
#include <mach/common.h>
-#include "clock.h"
-
struct davinci_cpufreq {
struct device *dev;
struct clk *armclk;
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* Re: [PATCH 3/9] cpufreq: davinci: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 ` [PATCH 3/9] cpufreq: davinci: move cpufreq " Viresh Kumar
@ 2013-03-27 10:17 ` Sekhar Nori
2013-03-27 10:21 ` Viresh Kumar
0 siblings, 1 reply; 31+ messages in thread
From: Sekhar Nori @ 2013-03-27 10:17 UTC (permalink / raw)
To: Viresh Kumar
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux,
davinci-linux-open-source
Hi Viresh,
On 3/25/2013 3:41 PM, Viresh Kumar wrote:
> This patch moves cpufreq driver of ARM based davinci platform to
> drivers/cpufreq.
>
> Cc: Sekhar Nori <nsekhar@ti.com>
> Cc: davinci-linux-open-source@linux.davincidsp.com
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
I am unable to apply this patch for testing. Looks like this could be
because of:
Content-Type: text/plain; charset="WINDOWS-1252"
Can you get rid of that charset="WINDOWS-1252"?
Thanks,
Sekhar
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/9] cpufreq: davinci: move cpufreq driver to drivers/cpufreq
2013-03-27 10:17 ` Sekhar Nori
@ 2013-03-27 10:21 ` Viresh Kumar
2013-03-27 10:32 ` Sekhar Nori
2013-03-27 10:56 ` Sekhar Nori
0 siblings, 2 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-27 10:21 UTC (permalink / raw)
To: Sekhar Nori
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux,
davinci-linux-open-source
On 27 March 2013 15:47, Sekhar Nori <nsekhar@ti.com> wrote:
> On 3/25/2013 3:41 PM, Viresh Kumar wrote:
> I am unable to apply this patch for testing. Looks like this could be
> because of:
>
> Content-Type: text/plain; charset="WINDOWS-1252"
>
> Can you get rid of that charset="WINDOWS-1252"?
I can't, its MSF exchange server behind this.
And for this reason only i push my patches in my public repo all the
time, mentioned in cover-letter.
http://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/cpufreq-move-drivers
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/9] cpufreq: davinci: move cpufreq driver to drivers/cpufreq
2013-03-27 10:21 ` Viresh Kumar
@ 2013-03-27 10:32 ` Sekhar Nori
2013-03-27 10:37 ` Viresh Kumar
2013-03-27 10:56 ` Sekhar Nori
1 sibling, 1 reply; 31+ messages in thread
From: Sekhar Nori @ 2013-03-27 10:32 UTC (permalink / raw)
To: Viresh Kumar
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux,
davinci-linux-open-source
On 3/27/2013 3:51 PM, Viresh Kumar wrote:
> On 27 March 2013 15:47, Sekhar Nori <nsekhar@ti.com> wrote:
>> On 3/25/2013 3:41 PM, Viresh Kumar wrote:
>> I am unable to apply this patch for testing. Looks like this could be
>> because of:
>>
>> Content-Type: text/plain; charset="WINDOWS-1252"
>>
>> Can you get rid of that charset="WINDOWS-1252"?
>
> I can't, its MSF exchange server behind this.
Too bad. But something needs to be done about it since we all like to
apply patches received in email ;). I have seen reports of people
configuring gmail to know their @company.com address as another e-mail
address they own and then using gmail SMTP to send patches (git config).
You should try that.
>
> And for this reason only i push my patches in my public repo all the
> time, mentioned in cover-letter.
>
> http://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/cpufreq-move-drivers
Okay but you never copied me on the cover letter so I only saw this one
patch. I will pull your tree and test now.
Thanks,
Sekhar
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/9] cpufreq: davinci: move cpufreq driver to drivers/cpufreq
2013-03-27 10:32 ` Sekhar Nori
@ 2013-03-27 10:37 ` Viresh Kumar
0 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-27 10:37 UTC (permalink / raw)
To: Sekhar Nori
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux,
davinci-linux-open-source
On 27 March 2013 16:02, Sekhar Nori <nsekhar@ti.com> wrote:
> Too bad. But something needs to be done about it since we all like to
> apply patches received in email ;). I have seen reports of people
> configuring gmail to know their @company.com address as another e-mail
> address they own and then using gmail SMTP to send patches (git config).
> You should try that.
I don't use ARM's email id for sending mails and linaro id uses gmail servers
only for sending mails..
The problem is, when i am in office, i can' use google servers to send mails
and whatever mail i send from within ARM, they are broken.
I can use linaro servers from outside office without any issues and it is never
broken.
>> And for this reason only i push my patches in my public repo all the
>> time, mentioned in cover-letter.
>>
>> http://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/cpufreq-move-drivers
>
> Okay but you never copied me on the cover letter so I only saw this one
> patch. I will pull your tree and test now.
This series was affecting lots of people and so every patch had a number of
people added as cc. I didn't wanted to add everybody in cc of complete
patchset.
BUT, i have another idea now. The way i used to add people in cc for specific
patches (by editing the patch), i will do the same for cover-letter
too next time.
And so all people will receive relevant patches + cover letter.
--
viresh
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 3/9] cpufreq: davinci: move cpufreq driver to drivers/cpufreq
2013-03-27 10:21 ` Viresh Kumar
2013-03-27 10:32 ` Sekhar Nori
@ 2013-03-27 10:56 ` Sekhar Nori
1 sibling, 0 replies; 31+ messages in thread
From: Sekhar Nori @ 2013-03-27 10:56 UTC (permalink / raw)
To: Viresh Kumar
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux,
davinci-linux-open-source
On 3/27/2013 3:51 PM, Viresh Kumar wrote:
> On 27 March 2013 15:47, Sekhar Nori <nsekhar@ti.com> wrote:
>> On 3/25/2013 3:41 PM, Viresh Kumar wrote:
>> I am unable to apply this patch for testing. Looks like this could be
>> because of:
>>
>> Content-Type: text/plain; charset="WINDOWS-1252"
>>
>> Can you get rid of that charset="WINDOWS-1252"?
>
> I can't, its MSF exchange server behind this.
>
> And for this reason only i push my patches in my public repo all the
> time, mentioned in cover-letter.
>
> http://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/cpufreq-move-drivers
I pulled your branch and briefly tested it on da850 evm. It doesn't seem
to have broken anything. So you can add:
Acked-by: Sekhar Nori <nsekhar@ti.com>
Thanks,
Sekhar
^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 4/9] cpufreq: imx: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (2 preceding siblings ...)
2013-03-25 10:11 ` [PATCH 3/9] cpufreq: davinci: move cpufreq " Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-27 15:22 ` Markus Pargmann
2013-03-25 10:11 ` [PATCH 5/9] cpufreq: integrator: " Viresh Kumar
` (7 subsequent siblings)
11 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar, Sascha Hauer
This patch moves cpufreq driver of ARM based imx platform to drivers/cpufreq.
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/Kconfig | 7 -------
arch/arm/mach-imx/Makefile | 1 -
arch/arm/mach-imx/mxc.h | 6 +-----
drivers/cpufreq/Kconfig.arm | 7 +++++++
drivers/cpufreq/Makefile | 1 +
arch/arm/mach-imx/cpufreq.c => drivers/cpufreq/imx-cpufreq.c | 7 +++----
include/linux/cpufreq/imx.h | 10 ++++++++++
7 files changed, 22 insertions(+), 17 deletions(-)
rename arch/arm/mach-imx/cpufreq.c => drivers/cpufreq/imx-cpufreq.c (99%)
create mode 100644 include/linux/cpufreq/imx.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 2c3bdce..0295a08 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2156,13 +2156,6 @@ if ARCH_HAS_CPUFREQ
source "drivers/cpufreq/Kconfig"
-config CPU_FREQ_IMX
- tristate "CPUfreq driver for i.MX CPUs"
- depends on ARCH_MXC && CPU_FREQ
- select CPU_FREQ_TABLE
- help
- This enables the CPUfreq driver for i.MX CPUs.
-
config CPU_FREQ_SA1100
bool
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index c4ce090..e313433 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -27,7 +27,6 @@ obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o
obj-$(CONFIG_MXC_ULPI) += ulpi.o
obj-$(CONFIG_MXC_USE_EPIT) += epit.o
obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o
-obj-$(CONFIG_CPU_FREQ_IMX) += cpufreq.o
ifeq ($(CONFIG_CPU_IDLE),y)
obj-y += cpuidle.o
diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h
index 7dce17a..ec8d752 100644
--- a/arch/arm/mach-imx/mxc.h
+++ b/arch/arm/mach-imx/mxc.h
@@ -151,13 +151,9 @@ extern unsigned int __mxc_cpu_type;
#ifndef __ASSEMBLY__
-struct cpu_op {
- u32 cpu_rate;
-};
+#include <linux/cpufreq/imx.h>
int tzic_enable_wake(void);
-
-extern struct cpu_op *(*get_cpu_op)(int *op);
#endif
#define cpu_is_mx3() (cpu_is_mx31() || cpu_is_mx35())
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index b72a2b3..3d83bc5 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -45,6 +45,13 @@ config ARM_HIGHBANK_CPUFREQ
If in doubt, say N.
+config ARM_IMX_CPUFREQ
+ tristate "CPUfreq driver for i.MX CPUs"
+ depends on ARCH_MXC
+ select CPU_FREQ_TABLE
+ help
+ This enables the CPUfreq driver for i.MX CPUs.
+
config ARM_IMX6Q_CPUFREQ
tristate "Freescale i.MX6Q cpufreq support"
depends on SOC_IMX6Q
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index efce6c7..2759192 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_ARM_EXYNOS4210_CPUFREQ) += exynos4210-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS4X12_CPUFREQ) += exynos4x12-cpufreq.o
obj-$(CONFIG_ARM_EXYNOS5250_CPUFREQ) += exynos5250-cpufreq.o
obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ) += highbank-cpufreq.o
+obj-$(CONFIG_ARM_IMX_CPUFREQ) += imx-cpufreq.o
obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ) += kirkwood-cpufreq.o
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
diff --git a/arch/arm/mach-imx/cpufreq.c b/drivers/cpufreq/imx-cpufreq.c
similarity index 99%
rename from arch/arm/mach-imx/cpufreq.c
rename to drivers/cpufreq/imx-cpufreq.c
index cfce5e3..3b856e0 100644
--- a/arch/arm/mach-imx/cpufreq.c
+++ b/drivers/cpufreq/imx-cpufreq.c
@@ -17,14 +17,13 @@
* the CPU clock speed on the fly.
*/
-#include <linux/module.h>
-#include <linux/cpufreq.h>
#include <linux/clk.h>
+#include <linux/cpufreq.h>
+#include <linux/cpufreq/imx.h>
#include <linux/err.h>
+#include <linux/module.h>
#include <linux/slab.h>
-#include "hardware.h"
-
#define CLK32_FREQ 32768
#define NANOSECOND (1000 * 1000 * 1000)
diff --git a/include/linux/cpufreq/imx.h b/include/linux/cpufreq/imx.h
new file mode 100644
index 0000000..dd2cc49
--- /dev/null
+++ b/include/linux/cpufreq/imx.h
@@ -0,0 +1,10 @@
+#ifndef CPUFREQ_IMX_H
+#define CPUFREQ_IMX_H
+
+struct cpu_op {
+ u32 cpu_rate;
+};
+
+extern struct cpu_op *(*get_cpu_op)(int *op);
+
+#endif
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* Re: [PATCH 4/9] cpufreq: imx: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 ` [PATCH 4/9] cpufreq: imx: " Viresh Kumar
@ 2013-03-27 15:22 ` Markus Pargmann
2013-03-27 15:23 ` Viresh Kumar
0 siblings, 1 reply; 31+ messages in thread
From: Markus Pargmann @ 2013-03-27 15:22 UTC (permalink / raw)
To: Viresh Kumar
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux, Sascha Hauer
Hi,
On Mon, Mar 25, 2013 at 03:41:35PM +0530, Viresh Kumar wrote:
> This patch moves cpufreq driver of ARM based imx platform to drivers/cpufreq.
I sent a patch that removes imx-cpufreq which was applied by Shawn:
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-March/158497.html
Regards,
Markus
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 4/9] cpufreq: imx: move cpufreq driver to drivers/cpufreq
2013-03-27 15:22 ` Markus Pargmann
@ 2013-03-27 15:23 ` Viresh Kumar
0 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-27 15:23 UTC (permalink / raw)
To: Markus Pargmann
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux, Sascha Hauer
On 27 March 2013 20:52, Markus Pargmann <mpa@pengutronix.de> wrote:
> On Mon, Mar 25, 2013 at 03:41:35PM +0530, Viresh Kumar wrote:
>> This patch moves cpufreq driver of ARM based imx platform to drivers/cpufreq.
>
> I sent a patch that removes imx-cpufreq which was applied by Shawn:
> http://lists.infradead.org/pipermail/linux-arm-kernel/2013-March/158497.html
I have seen that Markus and i will drop this patch from my list :)
^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 5/9] cpufreq: integrator: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (3 preceding siblings ...)
2013-03-25 10:11 ` [PATCH 4/9] cpufreq: imx: " Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-31 3:51 ` Viresh Kumar
2013-04-04 8:32 ` Viresh Kumar
2013-03-25 10:11 ` [PATCH 6/9] cpufreq: pxa3xx: " Viresh Kumar
` (6 subsequent siblings)
11 siblings, 2 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar
This patch moves cpufreq driver of ARM based integrator platform to
drivers/cpufreq.
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/Kconfig | 11 -----------
arch/arm/mach-integrator/Makefile | 1 -
drivers/cpufreq/Kconfig.arm | 8 ++++++++
drivers/cpufreq/Makefile | 1 +
.../cpu.c => drivers/cpufreq/integrator-cpufreq.c | 2 --
5 files changed, 9 insertions(+), 14 deletions(-)
rename arch/arm/mach-integrator/cpu.c => drivers/cpufreq/integrator-cpufreq.c (99%)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0295a08..fbb9587 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2162,17 +2162,6 @@ config CPU_FREQ_SA1100
config CPU_FREQ_SA1110
bool
-config CPU_FREQ_INTEGRATOR
- tristate "CPUfreq driver for ARM Integrator CPUs"
- depends on ARCH_INTEGRATOR && CPU_FREQ
- default y
- help
- This enables the CPUfreq driver for ARM Integrator CPUs.
-
- For details, take a look at <file:Documentation/cpu-freq>.
-
- If in doubt, say Y.
-
config CPU_FREQ_PXA
bool
depends on CPU_FREQ && ARCH_PXA && PXA25x
diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile
index 5521d18..d14d6b7 100644
--- a/arch/arm/mach-integrator/Makefile
+++ b/arch/arm/mach-integrator/Makefile
@@ -9,5 +9,4 @@ obj-$(CONFIG_ARCH_INTEGRATOR_AP) += integrator_ap.o
obj-$(CONFIG_ARCH_INTEGRATOR_CP) += integrator_cp.o
obj-$(CONFIG_PCI) += pci_v3.o pci.o
-obj-$(CONFIG_CPU_FREQ_INTEGRATOR) += cpu.o
obj-$(CONFIG_INTEGRATOR_IMPD1) += impd1.o
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 3d83bc5..a345e20 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -61,6 +61,14 @@ config ARM_IMX6Q_CPUFREQ
If in doubt, say N.
+config ARM_INTEGRATOR
+ tristate "CPUfreq driver for ARM Integrator CPUs"
+ depends on ARCH_INTEGRATOR
+ default y
+ help
+ This enables the CPUfreq driver for ARM Integrator CPUs.
+ If in doubt, say Y.
+
config ARM_KIRKWOOD_CPUFREQ
def_bool ARCH_KIRKWOOD && OF
help
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 2759192..170f01a 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -53,6 +53,7 @@ obj-$(CONFIG_ARM_EXYNOS5250_CPUFREQ) += exynos5250-cpufreq.o
obj-$(CONFIG_ARM_HIGHBANK_CPUFREQ) += highbank-cpufreq.o
obj-$(CONFIG_ARM_IMX_CPUFREQ) += imx-cpufreq.o
obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
+obj-$(CONFIG_ARM_INTEGRATOR) += integrator-cpufreq.o
obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ) += kirkwood-cpufreq.o
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
obj-$(CONFIG_ARM_S3C2416_CPUFREQ) += s3c2416-cpufreq.o
diff --git a/arch/arm/mach-integrator/cpu.c b/drivers/cpufreq/integrator-cpufreq.c
similarity index 99%
rename from arch/arm/mach-integrator/cpu.c
rename to drivers/cpufreq/integrator-cpufreq.c
index df863c3..f7c99df 100644
--- a/arch/arm/mach-integrator/cpu.c
+++ b/drivers/cpufreq/integrator-cpufreq.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/arm/mach-integrator/cpu.c
- *
* Copyright (C) 2001-2002 Deep Blue Solutions Ltd.
*
* This program is free software; you can redistribute it and/or modify
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* Re: [PATCH 5/9] cpufreq: integrator: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 ` [PATCH 5/9] cpufreq: integrator: " Viresh Kumar
@ 2013-03-31 3:51 ` Viresh Kumar
2013-04-04 8:32 ` Viresh Kumar
1 sibling, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-31 3:51 UTC (permalink / raw)
To: linux
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, Viresh Kumar, Rafael J. Wysocki
Russell,
On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> This patch moves cpufreq driver of ARM based integrator platform to
> drivers/cpufreq.
>
> Cc: Russell King <linux@arm.linux.org.uk>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
> arch/arm/Kconfig | 11 -----------
> arch/arm/mach-integrator/Makefile | 1 -
> drivers/cpufreq/Kconfig.arm | 8 ++++++++
> drivers/cpufreq/Makefile | 1 +
> .../cpu.c => drivers/cpufreq/integrator-cpufreq.c | 2 --
> 5 files changed, 9 insertions(+), 14 deletions(-)
> rename arch/arm/mach-integrator/cpu.c => drivers/cpufreq/integrator-cpufreq.c (99%)
Can i have your Ack or views about this Patch?
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 5/9] cpufreq: integrator: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 ` [PATCH 5/9] cpufreq: integrator: " Viresh Kumar
2013-03-31 3:51 ` Viresh Kumar
@ 2013-04-04 8:32 ` Viresh Kumar
2013-04-04 11:40 ` Linus Walleij
1 sibling, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-04-04 8:32 UTC (permalink / raw)
To: Linus Walleij
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar,
Rafael J. Wysocki
Hi Linus,
On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> This patch moves cpufreq driver of ARM based integrator platform to
> drivers/cpufreq.
>
> Cc: Russell King <linux@arm.linux.org.uk>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
> arch/arm/Kconfig | 11 -----------
> arch/arm/mach-integrator/Makefile | 1 -
> drivers/cpufreq/Kconfig.arm | 8 ++++++++
> drivers/cpufreq/Makefile | 1 +
> .../cpu.c => drivers/cpufreq/integrator-cpufreq.c | 2 --
> 5 files changed, 9 insertions(+), 14 deletions(-)
> rename arch/arm/mach-integrator/cpu.c => drivers/cpufreq/integrator-cpufreq.c (99%)
I didn't knew that you are maintaining integrator now a days.
Can i have your comments/Ack for this patch?
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 5/9] cpufreq: integrator: move cpufreq driver to drivers/cpufreq
2013-04-04 8:32 ` Viresh Kumar
@ 2013-04-04 11:40 ` Linus Walleij
0 siblings, 0 replies; 31+ messages in thread
From: Linus Walleij @ 2013-04-04 11:40 UTC (permalink / raw)
To: Viresh Kumar
Cc: Arvind Chauhan, Robin Randhawa, Steve.Bannister, Liviu.Dudau,
Charles Garcia-Tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, Arnd Bergmann, Russell King - ARM Linux,
Rafael J. Wysocki
On Thu, Apr 4, 2013 at 10:32 AM, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>> This patch moves cpufreq driver of ARM based integrator platform to
>> drivers/cpufreq.
>>
>> Cc: Russell King <linux@arm.linux.org.uk>
>> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>> ---
>> arch/arm/Kconfig | 11 -----------
>> arch/arm/mach-integrator/Makefile | 1 -
>> drivers/cpufreq/Kconfig.arm | 8 ++++++++
>> drivers/cpufreq/Makefile | 1 +
>> .../cpu.c => drivers/cpufreq/integrator-cpufreq.c | 2 --
>> 5 files changed, 9 insertions(+), 14 deletions(-)
>> rename arch/arm/mach-integrator/cpu.c => drivers/cpufreq/integrator-cpufreq.c (99%)
>
> I didn't knew that you are maintaining integrator now a days.
> Can i have your comments/Ack for this patch?
Sure
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This file still #includes a few <mach/*> headers, which stand in the
way for multiplatform, but whatever, it will need some heavy patching
anyway.
Yours,
Linus Walleij
^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 6/9] cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (4 preceding siblings ...)
2013-03-25 10:11 ` [PATCH 5/9] cpufreq: integrator: " Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-31 3:52 ` Viresh Kumar
2013-03-25 10:11 ` [PATCH 7/9] cpufreq: pxa2xx: " Viresh Kumar
` (5 subsequent siblings)
11 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar, Eric Miao,
Haojian Zhuang
This patch moves cpufreq driver of ARM based pxa3xx platform to drivers/cpufreq.
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/mach-pxa/Makefile | 1 -
arch/arm/mach-pxa/include/mach/generic.h | 1 +
drivers/cpufreq/Makefile | 1 +
.../mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c | 5 +----
4 files changed, 3 insertions(+), 5 deletions(-)
create mode 100644 arch/arm/mach-pxa/include/mach/generic.h
rename arch/arm/mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c (98%)
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 12c5005..929e700 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -10,7 +10,6 @@ obj-$(CONFIG_PM) += pm.o sleep.o standby.o
ifeq ($(CONFIG_CPU_FREQ),y)
obj-$(CONFIG_PXA25x) += cpufreq-pxa2xx.o
obj-$(CONFIG_PXA27x) += cpufreq-pxa2xx.o
-obj-$(CONFIG_PXA3xx) += cpufreq-pxa3xx.o
endif
# Generic drivers that other drivers may depend upon
diff --git a/arch/arm/mach-pxa/include/mach/generic.h b/arch/arm/mach-pxa/include/mach/generic.h
new file mode 100644
index 0000000..665542e
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/generic.h
@@ -0,0 +1 @@
+#include "../../generic.h"
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index 170f01a..c5c276a 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -56,6 +56,7 @@ obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
obj-$(CONFIG_ARM_INTEGRATOR) += integrator-cpufreq.o
obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ) += kirkwood-cpufreq.o
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
+obj-$(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
diff --git a/arch/arm/mach-pxa/cpufreq-pxa3xx.c b/drivers/cpufreq/pxa3xx-cpufreq.c
similarity index 98%
rename from arch/arm/mach-pxa/cpufreq-pxa3xx.c
rename to drivers/cpufreq/pxa3xx-cpufreq.c
index 8c45b2b..15d60f8 100644
--- a/arch/arm/mach-pxa/cpufreq-pxa3xx.c
+++ b/drivers/cpufreq/pxa3xx-cpufreq.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/arm/mach-pxa/cpufreq-pxa3xx.c
- *
* Copyright (C) 2008 Marvell International Ltd.
*
* This program is free software; you can redistribute it and/or modify
@@ -17,10 +15,9 @@
#include <linux/slab.h>
#include <linux/io.h>
+#include <mach/generic.h>
#include <mach/pxa3xx-regs.h>
-#include "generic.h"
-
#define HSS_104M (0)
#define HSS_156M (1)
#define HSS_208M (2)
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* Re: [PATCH 6/9] cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 ` [PATCH 6/9] cpufreq: pxa3xx: " Viresh Kumar
@ 2013-03-31 3:52 ` Viresh Kumar
2013-03-31 5:24 ` Eric Miao
0 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-31 3:52 UTC (permalink / raw)
To: Eric Miao, Haojian Zhuang
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar, rjw
Eric/Haojian,
On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> This patch moves cpufreq driver of ARM based pxa3xx platform to drivers/cpufreq.
>
> Cc: Eric Miao <eric.y.miao@gmail.com>
> Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
> arch/arm/mach-pxa/Makefile | 1 -
> arch/arm/mach-pxa/include/mach/generic.h | 1 +
> drivers/cpufreq/Makefile | 1 +
> .../mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c | 5 +----
> 4 files changed, 3 insertions(+), 5 deletions(-)
> create mode 100644 arch/arm/mach-pxa/include/mach/generic.h
> rename arch/arm/mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c (98%)
Can i have your Ack or views about 6/9 and 7/9 Patch?
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/9] cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreq
2013-03-31 3:52 ` Viresh Kumar
@ 2013-03-31 5:24 ` Eric Miao
2013-03-31 6:45 ` Viresh Kumar
0 siblings, 1 reply; 31+ messages in thread
From: Eric Miao @ 2013-03-31 5:24 UTC (permalink / raw)
To: Viresh Kumar
Cc: Haojian Zhuang, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, Arnd Bergmann, Russell King,
Rafael J. Wysocki
On Sun, Mar 31, 2013 at 11:52 AM, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> Eric/Haojian,
>
> On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>> This patch moves cpufreq driver of ARM based pxa3xx platform to drivers/cpufreq.
>>
>> Cc: Eric Miao <eric.y.miao@gmail.com>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
>> Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
>> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>> ---
>> arch/arm/mach-pxa/Makefile | 1 -
>> arch/arm/mach-pxa/include/mach/generic.h | 1 +
>> drivers/cpufreq/Makefile | 1 +
>> .../mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c | 5 +----
>> 4 files changed, 3 insertions(+), 5 deletions(-)
>> create mode 100644 arch/arm/mach-pxa/include/mach/generic.h
>> rename arch/arm/mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c (98%)
>
> Can i have your Ack or views about 6/9 and 7/9 Patch?
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/9] cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreq
2013-03-31 5:24 ` Eric Miao
@ 2013-03-31 6:45 ` Viresh Kumar
2013-03-31 11:34 ` Eric Miao
0 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-31 6:45 UTC (permalink / raw)
To: Eric Miao
Cc: Haojian Zhuang, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, Arnd Bergmann, Russell King,
Rafael J. Wysocki
On 31 March 2013 10:54, Eric Miao <eric.y.miao@gmail.com> wrote:
> On Sun, Mar 31, 2013 at 11:52 AM, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>> Eric/Haojian,
>>
>> On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>>> This patch moves cpufreq driver of ARM based pxa3xx platform to drivers/cpufreq.
>>>
>>> Cc: Eric Miao <eric.y.miao@gmail.com>
>
> Acked-by: Eric Miao <eric.y.miao@gmail.com>
>
>>> Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
>>> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>>> ---
>>> arch/arm/mach-pxa/Makefile | 1 -
>>> arch/arm/mach-pxa/include/mach/generic.h | 1 +
>>> drivers/cpufreq/Makefile | 1 +
>>> .../mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c | 5 +----
>>> 4 files changed, 3 insertions(+), 5 deletions(-)
>>> create mode 100644 arch/arm/mach-pxa/include/mach/generic.h
>>> rename arch/arm/mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c (98%)
>>
>> Can i have your Ack or views about 6/9 and 7/9 Patch?
Is this for both the patches??
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 6/9] cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreq
2013-03-31 6:45 ` Viresh Kumar
@ 2013-03-31 11:34 ` Eric Miao
0 siblings, 0 replies; 31+ messages in thread
From: Eric Miao @ 2013-03-31 11:34 UTC (permalink / raw)
To: Viresh Kumar
Cc: Haojian Zhuang, arvind.chauhan, robin.randhawa, steve.bannister,
liviu.dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, Arnd Bergmann, Russell King,
Rafael J. Wysocki
On Sun, Mar 31, 2013 at 2:45 PM, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> On 31 March 2013 10:54, Eric Miao <eric.y.miao@gmail.com> wrote:
>> On Sun, Mar 31, 2013 at 11:52 AM, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>>> Eric/Haojian,
>>>
>>> On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>>>> This patch moves cpufreq driver of ARM based pxa3xx platform to drivers/cpufreq.
>>>>
>>>> Cc: Eric Miao <eric.y.miao@gmail.com>
>>
>> Acked-by: Eric Miao <eric.y.miao@gmail.com>
>>
>>>> Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
>>>> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>>>> ---
>>>> arch/arm/mach-pxa/Makefile | 1 -
>>>> arch/arm/mach-pxa/include/mach/generic.h | 1 +
>>>> drivers/cpufreq/Makefile | 1 +
>>>> .../mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c | 5 +----
>>>> 4 files changed, 3 insertions(+), 5 deletions(-)
>>>> create mode 100644 arch/arm/mach-pxa/include/mach/generic.h
>>>> rename arch/arm/mach-pxa/cpufreq-pxa3xx.c => drivers/cpufreq/pxa3xx-cpufreq.c (98%)
>>>
>>> Can i have your Ack or views about 6/9 and 7/9 Patch?
>
> Is this for both the patches??
Yes. Take the Ack for both, those two should really belong to drivers/cpufreq.
^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 7/9] cpufreq: pxa2xx: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (5 preceding siblings ...)
2013-03-25 10:11 ` [PATCH 6/9] cpufreq: pxa3xx: " Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-25 10:11 ` [PATCH 8/9] cpufreq: s3c24xx: " Viresh Kumar
` (4 subsequent siblings)
11 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar, Eric Miao,
Haojian Zhuang
This patch moves cpufreq driver of ARM based pxa2xx platform to drivers/cpufreq.
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/Kconfig | 7 -------
arch/arm/mach-pxa/Makefile | 5 -----
drivers/cpufreq/Makefile | 2 ++
.../mach-pxa/cpufreq-pxa2xx.c => drivers/cpufreq/pxa2xx-cpufreq.c | 2 --
4 files changed, 2 insertions(+), 14 deletions(-)
rename arch/arm/mach-pxa/cpufreq-pxa2xx.c => drivers/cpufreq/pxa2xx-cpufreq.c (99%)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index fbb9587..39c8a3b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2162,13 +2162,6 @@ config CPU_FREQ_SA1100
config CPU_FREQ_SA1110
bool
-config CPU_FREQ_PXA
- bool
- depends on CPU_FREQ && ARCH_PXA && PXA25x
- default y
- select CPU_FREQ_DEFAULT_GOV_USERSPACE
- select CPU_FREQ_TABLE
-
config CPU_FREQ_S3C
bool
help
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 929e700..648867a 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -7,11 +7,6 @@ obj-y += clock.o devices.o generic.o irq.o \
time.o reset.o
obj-$(CONFIG_PM) += pm.o sleep.o standby.o
-ifeq ($(CONFIG_CPU_FREQ),y)
-obj-$(CONFIG_PXA25x) += cpufreq-pxa2xx.o
-obj-$(CONFIG_PXA27x) += cpufreq-pxa2xx.o
-endif
-
# Generic drivers that other drivers may depend upon
# SoC-specific code
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index c5c276a..aa00ca4 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -56,6 +56,8 @@ obj-$(CONFIG_ARM_IMX6Q_CPUFREQ) += imx6q-cpufreq.o
obj-$(CONFIG_ARM_INTEGRATOR) += integrator-cpufreq.o
obj-$(CONFIG_ARM_KIRKWOOD_CPUFREQ) += kirkwood-cpufreq.o
obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
+obj-$(CONFIG_PXA25x) += pxa2xx-cpufreq.o
+obj-$(CONFIG_PXA27x) += pxa2xx-cpufreq.o
obj-$(CONFIG_PXA3xx) += pxa3xx-cpufreq.o
obj-$(CONFIG_ARM_S3C2416_CPUFREQ) += s3c2416-cpufreq.o
obj-$(CONFIG_ARM_S3C64XX_CPUFREQ) += s3c64xx-cpufreq.o
diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/drivers/cpufreq/pxa2xx-cpufreq.c
similarity index 99%
rename from arch/arm/mach-pxa/cpufreq-pxa2xx.c
rename to drivers/cpufreq/pxa2xx-cpufreq.c
index f1ca4da..fe4c55b 100644
--- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c
+++ b/drivers/cpufreq/pxa2xx-cpufreq.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/arm/mach-pxa/cpufreq-pxa2xx.c
- *
* Copyright (C) 2002,2003 Intrinsyc Software
*
* This program is free software; you can redistribute it and/or modify
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* [PATCH 8/9] cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (6 preceding siblings ...)
2013-03-25 10:11 ` [PATCH 7/9] cpufreq: pxa2xx: " Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-31 3:53 ` Viresh Kumar
2013-03-25 10:11 ` [PATCH 9/9] cpufreq: sa11x0: " Viresh Kumar
` (3 subsequent siblings)
11 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar, Ben Dooks,
Kukjin Kim, linux-samsung-soc
This patch moves cpufreq driver of Samsung's ARM based s3c24xx platform to
drivers/cpufreq.
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: linux-samsung-soc@vger.kernel.org
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/Kconfig | 46 ---------------
arch/arm/mach-s3c24xx/Kconfig | 66 +++++++++-------------
arch/arm/mach-s3c24xx/Makefile | 6 --
arch/arm/mach-s3c24xx/{ => include/mach}/s3c2412.h | 0
arch/arm/mach-s3c24xx/iotiming-s3c2412.c | 2 +-
arch/arm/plat-samsung/include/plat/cpu-freq-core.h | 10 ++--
arch/arm/plat-samsung/include/plat/cpu-freq.h | 6 +-
drivers/cpufreq/Kconfig.arm | 58 +++++++++++++++++++
drivers/cpufreq/Makefile | 5 ++
.../cpufreq/s3c2410-cpufreq.c | 0
.../cpufreq/s3c2412-cpufreq.c | 3 +-
.../cpufreq/s3c2440-cpufreq.c | 0
.../cpufreq/s3c24xx-cpufreq-debugfs.c | 0
.../cpufreq.c => drivers/cpufreq/s3c24xx-cpufreq.c | 0
14 files changed, 100 insertions(+), 102 deletions(-)
rename arch/arm/mach-s3c24xx/{ => include/mach}/s3c2412.h (100%)
rename arch/arm/mach-s3c24xx/cpufreq-s3c2410.c => drivers/cpufreq/s3c2410-cpufreq.c (100%)
rename arch/arm/mach-s3c24xx/cpufreq-s3c2412.c => drivers/cpufreq/s3c2412-cpufreq.c (99%)
rename arch/arm/mach-s3c24xx/cpufreq-s3c2440.c => drivers/cpufreq/s3c2440-cpufreq.c (100%)
rename arch/arm/mach-s3c24xx/cpufreq-debugfs.c => drivers/cpufreq/s3c24xx-cpufreq-debugfs.c (100%)
rename arch/arm/mach-s3c24xx/cpufreq.c => drivers/cpufreq/s3c24xx-cpufreq.c (100%)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 39c8a3b..cdbe688 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2162,52 +2162,6 @@ config CPU_FREQ_SA1100
config CPU_FREQ_SA1110
bool
-config CPU_FREQ_S3C
- bool
- help
- Internal configuration node for common cpufreq on Samsung SoC
-
-config CPU_FREQ_S3C24XX
- bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
- depends on ARCH_S3C24XX && CPU_FREQ
- select CPU_FREQ_S3C
- help
- This enables the CPUfreq driver for the Samsung S3C24XX family
- of CPUs.
-
- For details, take a look at <file:Documentation/cpu-freq>.
-
- If in doubt, say N.
-
-config CPU_FREQ_S3C24XX_PLL
- bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
- depends on CPU_FREQ_S3C24XX
- help
- Compile in support for changing the PLL frequency from the
- S3C24XX series CPUfreq driver. The PLL takes time to settle
- after a frequency change, so by default it is not enabled.
-
- This also means that the PLL tables for the selected CPU(s) will
- be built which may increase the size of the kernel image.
-
-config CPU_FREQ_S3C24XX_DEBUG
- bool "Debug CPUfreq Samsung driver core"
- depends on CPU_FREQ_S3C24XX
- help
- Enable s3c_freq_dbg for the Samsung S3C CPUfreq core
-
-config CPU_FREQ_S3C24XX_IODEBUG
- bool "Debug CPUfreq Samsung driver IO timing"
- depends on CPU_FREQ_S3C24XX
- help
- Enable s3c_freq_iodbg for the Samsung S3C CPUfreq core
-
-config CPU_FREQ_S3C24XX_DEBUGFS
- bool "Export debugfs for CPUFreq"
- depends on CPU_FREQ_S3C24XX && DEBUG_FS
- help
- Export status information via debugfs.
-
endif
source "drivers/cpuidle/Kconfig"
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index 37f513d..81d2f3c 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -28,7 +28,7 @@ config CPU_S3C2410
select CPU_ARM920T
select CPU_LLSERIAL_S3C2410
select S3C2410_CLOCK
- select S3C2410_CPUFREQ if CPU_FREQ_S3C24XX
+ select ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ
select S3C2410_PM if PM
help
Support for S3C2410 and S3C2410A family from the S3C24XX line
@@ -202,27 +202,38 @@ config S3C24XX_GPIO_EXTRA128
Add an extra 128 gpio numbers to the available GPIO pool. This is
available for boards that need extra gpios for external devices.
+config S3C24XX_PLL
+ bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)"
+ depends on ARM_S3C24XX
+ help
+ Compile in support for changing the PLL frequency from the
+ S3C24XX series CPUfreq driver. The PLL takes time to settle
+ after a frequency change, so by default it is not enabled.
+
+ This also means that the PLL tables for the selected CPU(s) will
+ be built which may increase the size of the kernel image.
+
# cpu frequency items common between s3c2410 and s3c2440/s3c2442
config S3C2410_IOTIMING
bool
- depends on CPU_FREQ_S3C24XX
+ depends on ARM_S3C24XX_CPUFREQ
help
Internal node to select io timing code that is common to the s3c2410
and s3c2440/s3c2442 cpu frequency support.
config S3C2410_CPUFREQ_UTILS
- bool
- depends on CPU_FREQ_S3C24XX
- help
- Internal node to select timing code that is common to the s3c2410
- and s3c2440/s3c244 cpu frequency support.
+ bool
+ depends on ARM_S3C24XX_CPUFREQ
+ help
+ Internal node to select timing code that is common to the s3c2410
+ and s3c2440/s3c244 cpu frequency support.
# cpu frequency support common to s3c2412, s3c2413 and s3c2442
config S3C2412_IOTIMING
bool
- depends on CPU_FREQ_S3C24XX && (CPU_S3C2412 || CPU_S3C2443)
+ depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2412 || CPU_S3C2443)
help
Intel node to select io timing code that is common to the s3c2412
and the s3c2443.
@@ -231,16 +242,9 @@ config S3C2412_IOTIMING
if CPU_S3C2410
-config S3C2410_CPUFREQ
- bool
- depends on CPU_FREQ_S3C24XX && CPU_S3C2410
- select S3C2410_CPUFREQ_UTILS
- help
- CPU Frequency scaling support for S3C2410
-
config S3C2410_PLL
bool
- depends on S3C2410_CPUFREQ && CPU_FREQ_S3C24XX_PLL
+ depends on ARM_S3C2410_CPUFREQ && S3C24XX_PLL
default y
help
Select the PLL table for the S3C2410
@@ -276,7 +280,7 @@ config ARCH_BAST
bool "Simtec Electronics BAST (EB2410ITX)"
select ISA
select MACH_BAST_IDE
- select S3C2410_IOTIMING if S3C2410_CPUFREQ
+ select S3C2410_IOTIMING if ARM_S3C2410_CPUFREQ
select S3C24XX_DCLK
select S3C24XX_SIMTEC_NOR
select S3C24XX_SIMTEC_PM if PM
@@ -385,14 +389,6 @@ config CPU_S3C2412_ONLY
!CPU_S3C2443 && CPU_S3C2412
default y
-config S3C2412_CPUFREQ
- bool
- depends on CPU_FREQ_S3C24XX && CPU_S3C2412
- default y
- select S3C2412_IOTIMING
- help
- CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs.
-
config S3C2412_DMA
bool
help
@@ -493,14 +489,6 @@ endif # CPU_S3C2416
if CPU_S3C2440
-config S3C2440_CPUFREQ
- bool "S3C2440/S3C2442 CPU Frequency scaling support"
- depends on CPU_FREQ_S3C24XX && (CPU_S3C2440 || CPU_S3C2442)
- default y
- select S3C2410_CPUFREQ_UTILS
- help
- CPU Frequency scaling support for S3C2440 and S3C2442 SoC CPUs.
-
config S3C2440_DMA
bool
help
@@ -520,15 +508,15 @@ config S3C2440_XTAL_16934400
config S3C2440_PLL_12000000
bool
- depends on S3C2440_CPUFREQ && S3C2440_XTAL_12000000
- default y if CPU_FREQ_S3C24XX_PLL
+ depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_12000000
+ default y if S3C24XX_PLL
help
PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals.
config S3C2440_PLL_16934400
bool
- depends on S3C2440_CPUFREQ && S3C2440_XTAL_16934400
- default y if CPU_FREQ_S3C24XX_PLL
+ depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_16934400
+ default y if S3C24XX_PLL
help
PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.
@@ -582,7 +570,7 @@ config MACH_NEXCODER_2440
config MACH_OSIRIS
bool "Simtec IM2440D20 (OSIRIS) module"
- select S3C2410_IOTIMING if S3C2440_CPUFREQ
+ select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
select S3C2440_XTAL_12000000
select S3C24XX_DCLK
select S3C24XX_GPIO_EXTRA128
@@ -655,7 +643,7 @@ config MACH_RX1950
bool "HP iPAQ rx1950"
select I2C
select PM_H1940 if PM
- select S3C2410_IOTIMING if S3C2440_CPUFREQ
+ select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
select S3C2440_XTAL_16934400
select S3C24XX_DCLK
select S3C24XX_PWM
diff --git a/arch/arm/mach-s3c24xx/Makefile b/arch/arm/mach-s3c24xx/Makefile
index af53d27..15ce13c 100644
--- a/arch/arm/mach-s3c24xx/Makefile
+++ b/arch/arm/mach-s3c24xx/Makefile
@@ -17,13 +17,11 @@ obj- :=
obj-y += common.o irq.o
obj-$(CONFIG_CPU_S3C2410) += s3c2410.o
-obj-$(CONFIG_S3C2410_CPUFREQ) += cpufreq-s3c2410.o
obj-$(CONFIG_S3C2410_DMA) += dma-s3c2410.o
obj-$(CONFIG_S3C2410_PLL) += pll-s3c2410.o
obj-$(CONFIG_S3C2410_PM) += pm-s3c2410.o sleep-s3c2410.o
obj-$(CONFIG_CPU_S3C2412) += s3c2412.o irq-s3c2412.o clock-s3c2412.o
-obj-$(CONFIG_S3C2412_CPUFREQ) += cpufreq-s3c2412.o
obj-$(CONFIG_S3C2412_DMA) += dma-s3c2412.o
obj-$(CONFIG_S3C2412_PM) += pm-s3c2412.o
obj-$(CONFIG_S3C2412_PM_SLEEP) += sleep-s3c2412.o
@@ -34,7 +32,6 @@ obj-$(CONFIG_S3C2416_PM) += pm-s3c2416.o
obj-$(CONFIG_CPU_S3C2440) += s3c2440.o irq-s3c2440.o clock-s3c2440.o
obj-$(CONFIG_CPU_S3C2442) += s3c2442.o
obj-$(CONFIG_CPU_S3C244X) += s3c244x.o irq-s3c244x.o clock-s3c244x.o
-obj-$(CONFIG_S3C2440_CPUFREQ) += cpufreq-s3c2440.o
obj-$(CONFIG_S3C2440_DMA) += dma-s3c2440.o
obj-$(CONFIG_S3C2440_PLL_12000000) += pll-s3c2440-12000000.o
obj-$(CONFIG_S3C2440_PLL_16934400) += pll-s3c2440-16934400.o
@@ -59,9 +56,6 @@ obj-$(CONFIG_S3C2412_IOTIMING) += iotiming-s3c2412.o
obj-$(CONFIG_S3C2443_COMMON) += common-s3c2443.o
obj-$(CONFIG_S3C2443_DMA) += dma-s3c2443.o
-obj-$(CONFIG_CPU_FREQ_S3C24XX) += cpufreq.o
-obj-$(CONFIG_CPU_FREQ_S3C24XX_DEBUGFS) += cpufreq-debugfs.o
-
#
# machine support
# following is ordered alphabetically by option text.
diff --git a/arch/arm/mach-s3c24xx/s3c2412.h b/arch/arm/mach-s3c24xx/include/mach/s3c2412.h
similarity index 100%
rename from arch/arm/mach-s3c24xx/s3c2412.h
rename to arch/arm/mach-s3c24xx/include/mach/s3c2412.h
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
index 663436d..bd064c0 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
@@ -31,7 +31,7 @@
#include <plat/cpu-freq-core.h>
#include <plat/clock.h>
-#include "s3c2412.h"
+#include <mach/s3c2412.h>
#define print_ns(x) ((x) / 10), ((x) % 10)
diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
index 95509d8..d7e1715 100644
--- a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
+++ b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
@@ -202,7 +202,7 @@ extern int s3c_plltab_register(struct cpufreq_frequency_table *plls,
extern struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void);
extern struct s3c_iotimings *s3c_cpufreq_getiotimings(void);
-#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS
+#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS
#define s3c_cpufreq_debugfs_call(x) x
#else
#define s3c_cpufreq_debugfs_call(x) NULL
@@ -259,17 +259,17 @@ extern void s3c2412_iotiming_set(struct s3c_cpufreq_config *cfg,
#define s3c2412_iotiming_set NULL
#endif /* CONFIG_S3C2412_IOTIMING */
-#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUG
+#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUG
#define s3c_freq_dbg(x...) printk(KERN_INFO x)
#else
#define s3c_freq_dbg(x...) do { if (0) printk(x); } while (0)
-#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUG */
+#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_DEBUG */
-#ifdef CONFIG_CPU_FREQ_S3C24XX_IODEBUG
+#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_IODEBUG
#define s3c_freq_iodbg(x...) printk(KERN_INFO x)
#else
#define s3c_freq_iodbg(x...) do { if (0) printk(x); } while (0)
-#endif /* CONFIG_CPU_FREQ_S3C24XX_IODEBUG */
+#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_IODEBUG */
static inline int s3c_cpufreq_addfreq(struct cpufreq_frequency_table *table,
int index, size_t table_size,
diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq.h b/arch/arm/plat-samsung/include/plat/cpu-freq.h
index 80c4a80..85517ab 100644
--- a/arch/arm/plat-samsung/include/plat/cpu-freq.h
+++ b/arch/arm/plat-samsung/include/plat/cpu-freq.h
@@ -126,7 +126,7 @@ struct s3c_cpufreq_board {
};
/* Things depending on frequency scaling. */
-#ifdef CONFIG_CPU_FREQ_S3C
+#ifdef CONFIG_ARM_S3C_CPUFREQ
#define __init_or_cpufreq
#else
#define __init_or_cpufreq __init
@@ -134,7 +134,7 @@ struct s3c_cpufreq_board {
/* Board functions */
-#ifdef CONFIG_CPU_FREQ_S3C
+#ifdef CONFIG_ARM_S3C_CPUFREQ
extern int s3c_cpufreq_setboard(struct s3c_cpufreq_board *board);
#else
@@ -142,4 +142,4 @@ static inline int s3c_cpufreq_setboard(struct s3c_cpufreq_board *board)
{
return 0;
}
-#endif /* CONFIG_CPU_FREQ_S3C */
+#endif /* CONFIG_ARM_S3C_CPUFREQ */
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index a345e20..3021e35 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -81,6 +81,56 @@ config ARM_OMAP2PLUS_CPUFREQ
default ARCH_OMAP2PLUS
select CPU_FREQ_TABLE
+config ARM_S3C_CPUFREQ
+ bool
+ help
+ Internal configuration node for common cpufreq on Samsung SoC
+
+config ARM_S3C24XX_CPUFREQ
+ bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
+ depends on ARCH_S3C24XX
+ select ARM_S3C_CPUFREQ
+ help
+ This enables the CPUfreq driver for the Samsung S3C24XX family
+ of CPUs.
+
+ For details, take a look at <file:Documentation/cpu-freq>.
+
+ If in doubt, say N.
+
+config ARM_S3C24XX_CPUFREQ_DEBUG
+ bool "Debug CPUfreq Samsung driver core"
+ depends on ARM_S3C24XX_CPUFREQ
+ help
+ Enable s3c_freq_dbg for the Samsung S3C CPUfreq core
+
+config ARM_S3C24XX_CPUFREQ_IODEBUG
+ bool "Debug CPUfreq Samsung driver IO timing"
+ depends on ARM_S3C24XX_CPUFREQ
+ help
+ Enable s3c_freq_iodbg for the Samsung S3C CPUfreq core
+
+config ARM_S3C24XX_CPUFREQ_DEBUGFS
+ bool "Export debugfs for CPUFreq"
+ depends on ARM_S3C24XX_CPUFREQ && DEBUG_FS
+ help
+ Export status information via debugfs.
+
+config ARM_S3C2410_CPUFREQ
+ bool
+ depends on ARM_S3C24XX_CPUFREQ && CPU_S3C2410
+ select S3C2410_CPUFREQ_UTILS
+ help
+ CPU Frequency scaling support for S3C2410
+
+config ARM_S3C2412_CPUFREQ
+ bool
+ depends on ARM_S3C24XX_CPUFREQ && CPU_S3C2412
+ default y
+ select S3C2412_IOTIMING
+ help
+ CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs.
+
config ARM_S3C2416_CPUFREQ
bool "S3C2416 CPU Frequency scaling support"
depends on CPU_S3C2416
@@ -103,6 +153,14 @@ config ARM_S3C2416_CPUFREQ_VCORESCALE
If in doubt, say N.
+config ARM_S3C2440_CPUFREQ
+ bool "S3C2440/S3C2442 CPU Frequency scaling support"
+ depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2440 || CPU_S3C2442)
+ select S3C2410_CPUFREQ_UTILS
+ default y
+ help
+ CPU Frequency scaling support for S3C2440 and S3C2442 SoC CPUs.
+
config ARM_S3C64XX_CPUFREQ
bool "Samsung S3C64XX"
depends on CPU_S3C6410
diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
index aa00ca4..3886eda 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -59,7 +59,12 @@ obj-$(CONFIG_ARM_OMAP2PLUS_CPUFREQ) += omap-cpufreq.o
obj-$(CONFIG_PXA25x) += pxa2xx-cpufreq.o
obj-$(CONFIG_PXA27x) += 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-$(CONFIG_ARM_S5PV210_CPUFREQ) += s5pv210-cpufreq.o
obj-$(CONFIG_ARM_SPEAR_CPUFREQ) += spear-cpufreq.o
diff --git a/arch/arm/mach-s3c24xx/cpufreq-s3c2410.c b/drivers/cpufreq/s3c2410-cpufreq.c
similarity index 100%
rename from arch/arm/mach-s3c24xx/cpufreq-s3c2410.c
rename to drivers/cpufreq/s3c2410-cpufreq.c
diff --git a/arch/arm/mach-s3c24xx/cpufreq-s3c2412.c b/drivers/cpufreq/s3c2412-cpufreq.c
similarity index 99%
rename from arch/arm/mach-s3c24xx/cpufreq-s3c2412.c
rename to drivers/cpufreq/s3c2412-cpufreq.c
index 8bf0f3a..4645b48 100644
--- a/arch/arm/mach-s3c24xx/cpufreq-s3c2412.c
+++ b/drivers/cpufreq/s3c2412-cpufreq.c
@@ -25,13 +25,12 @@
#include <asm/mach/map.h>
#include <mach/regs-clock.h>
+#include <mach/s3c2412.h>
#include <plat/cpu.h>
#include <plat/clock.h>
#include <plat/cpu-freq-core.h>
-#include "s3c2412.h"
-
/* our clock resources. */
static struct clk *xtal;
static struct clk *fclk;
diff --git a/arch/arm/mach-s3c24xx/cpufreq-s3c2440.c b/drivers/cpufreq/s3c2440-cpufreq.c
similarity index 100%
rename from arch/arm/mach-s3c24xx/cpufreq-s3c2440.c
rename to drivers/cpufreq/s3c2440-cpufreq.c
diff --git a/arch/arm/mach-s3c24xx/cpufreq-debugfs.c b/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
similarity index 100%
rename from arch/arm/mach-s3c24xx/cpufreq-debugfs.c
rename to drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
diff --git a/arch/arm/mach-s3c24xx/cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
similarity index 100%
rename from arch/arm/mach-s3c24xx/cpufreq.c
rename to drivers/cpufreq/s3c24xx-cpufreq.c
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* Re: [PATCH 8/9] cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 ` [PATCH 8/9] cpufreq: s3c24xx: " Viresh Kumar
@ 2013-03-31 3:53 ` Viresh Kumar
2013-04-03 9:27 ` Viresh Kumar
0 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-31 3:53 UTC (permalink / raw)
To: Ben Dooks, Kukjin Kim
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar,
linux-samsung-soc, Rafael J. Wysocki
On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> This patch moves cpufreq driver of Samsung's ARM based s3c24xx platform to
> drivers/cpufreq.
>
> Cc: Ben Dooks <ben-linux@fluff.org>
> Cc: Kukjin Kim <kgene.kim@samsung.com>
> Cc: linux-samsung-soc@vger.kernel.org
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
> arch/arm/Kconfig | 46 ---------------
> arch/arm/mach-s3c24xx/Kconfig | 66 +++++++++-------------
> arch/arm/mach-s3c24xx/Makefile | 6 --
> arch/arm/mach-s3c24xx/{ => include/mach}/s3c2412.h | 0
> arch/arm/mach-s3c24xx/iotiming-s3c2412.c | 2 +-
> arch/arm/plat-samsung/include/plat/cpu-freq-core.h | 10 ++--
> arch/arm/plat-samsung/include/plat/cpu-freq.h | 6 +-
> drivers/cpufreq/Kconfig.arm | 58 +++++++++++++++++++
> drivers/cpufreq/Makefile | 5 ++
> .../cpufreq/s3c2410-cpufreq.c | 0
> .../cpufreq/s3c2412-cpufreq.c | 3 +-
> .../cpufreq/s3c2440-cpufreq.c | 0
> .../cpufreq/s3c24xx-cpufreq-debugfs.c | 0
> .../cpufreq.c => drivers/cpufreq/s3c24xx-cpufreq.c | 0
> 14 files changed, 100 insertions(+), 102 deletions(-)
> rename arch/arm/mach-s3c24xx/{ => include/mach}/s3c2412.h (100%)
> rename arch/arm/mach-s3c24xx/cpufreq-s3c2410.c => drivers/cpufreq/s3c2410-cpufreq.c (100%)
> rename arch/arm/mach-s3c24xx/cpufreq-s3c2412.c => drivers/cpufreq/s3c2412-cpufreq.c (99%)
> rename arch/arm/mach-s3c24xx/cpufreq-s3c2440.c => drivers/cpufreq/s3c2440-cpufreq.c (100%)
> rename arch/arm/mach-s3c24xx/cpufreq-debugfs.c => drivers/cpufreq/s3c24xx-cpufreq-debugfs.c (100%)
> rename arch/arm/mach-s3c24xx/cpufreq.c => drivers/cpufreq/s3c24xx-cpufreq.c (100%)
Ben/Kukjin,
Can i have your View or Ack for this patch?
^ permalink raw reply [flat|nested] 31+ messages in thread* Re: [PATCH 8/9] cpufreq: s3c24xx: move cpufreq driver to drivers/cpufreq
2013-03-31 3:53 ` Viresh Kumar
@ 2013-04-03 9:27 ` Viresh Kumar
0 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-04-03 9:27 UTC (permalink / raw)
To: Ben Dooks, Kukjin Kim
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar,
linux-samsung-soc, Rafael J. Wysocki
On 31 March 2013 09:23, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
>> This patch moves cpufreq driver of Samsung's ARM based s3c24xx platform to
>> drivers/cpufreq.
>>
>> Cc: Ben Dooks <ben-linux@fluff.org>
>> Cc: Kukjin Kim <kgene.kim@samsung.com>
>> Cc: linux-samsung-soc@vger.kernel.org
>> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
>> ---
>> arch/arm/Kconfig | 46 ---------------
>> arch/arm/mach-s3c24xx/Kconfig | 66 +++++++++-------------
>> arch/arm/mach-s3c24xx/Makefile | 6 --
>> arch/arm/mach-s3c24xx/{ => include/mach}/s3c2412.h | 0
>> arch/arm/mach-s3c24xx/iotiming-s3c2412.c | 2 +-
>> arch/arm/plat-samsung/include/plat/cpu-freq-core.h | 10 ++--
>> arch/arm/plat-samsung/include/plat/cpu-freq.h | 6 +-
>> drivers/cpufreq/Kconfig.arm | 58 +++++++++++++++++++
>> drivers/cpufreq/Makefile | 5 ++
>> .../cpufreq/s3c2410-cpufreq.c | 0
>> .../cpufreq/s3c2412-cpufreq.c | 3 +-
>> .../cpufreq/s3c2440-cpufreq.c | 0
>> .../cpufreq/s3c24xx-cpufreq-debugfs.c | 0
>> .../cpufreq.c => drivers/cpufreq/s3c24xx-cpufreq.c | 0
>> 14 files changed, 100 insertions(+), 102 deletions(-)
>> rename arch/arm/mach-s3c24xx/{ => include/mach}/s3c2412.h (100%)
>> rename arch/arm/mach-s3c24xx/cpufreq-s3c2410.c => drivers/cpufreq/s3c2410-cpufreq.c (100%)
>> rename arch/arm/mach-s3c24xx/cpufreq-s3c2412.c => drivers/cpufreq/s3c2412-cpufreq.c (99%)
>> rename arch/arm/mach-s3c24xx/cpufreq-s3c2440.c => drivers/cpufreq/s3c2440-cpufreq.c (100%)
>> rename arch/arm/mach-s3c24xx/cpufreq-debugfs.c => drivers/cpufreq/s3c24xx-cpufreq-debugfs.c (100%)
>> rename arch/arm/mach-s3c24xx/cpufreq.c => drivers/cpufreq/s3c24xx-cpufreq.c (100%)
>
> Ben/Kukjin,
>
> Can i have your View or Ack for this patch?
Ping!!
^ permalink raw reply [flat|nested] 31+ messages in thread
* [PATCH 9/9] cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (7 preceding siblings ...)
2013-03-25 10:11 ` [PATCH 8/9] cpufreq: s3c24xx: " Viresh Kumar
@ 2013-03-25 10:11 ` Viresh Kumar
2013-03-31 3:54 ` Viresh Kumar
2013-03-25 10:33 ` [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (2 subsequent siblings)
11 siblings, 1 reply; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:11 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar
This patch moves cpufreq driver of ARM based sa11x0 platform to drivers/cpufreq.
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
arch/arm/Kconfig | 8 -------
arch/arm/mach-sa1100/Kconfig | 26 +++++++++++-----------
arch/arm/mach-sa1100/Makefile | 3 ---
arch/arm/mach-sa1100/include/mach/generic.h | 1 +
drivers/cpufreq/Kconfig.arm | 6 +++++
drivers/cpufreq/Makefile | 2 ++
.../cpufreq/sa1100-cpufreq.c | 3 +--
.../cpufreq/sa1110-cpufreq.c | 3 +--
8 files changed, 24 insertions(+), 28 deletions(-)
create mode 100644 arch/arm/mach-sa1100/include/mach/generic.h
rename arch/arm/mach-sa1100/cpu-sa1100.c => drivers/cpufreq/sa1100-cpufreq.c (99%)
rename arch/arm/mach-sa1100/cpu-sa1110.c => drivers/cpufreq/sa1110-cpufreq.c (99%)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cdbe688..8d73413 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2153,15 +2153,7 @@ endmenu
menu "CPU Power Management"
if ARCH_HAS_CPUFREQ
-
source "drivers/cpufreq/Kconfig"
-
-config CPU_FREQ_SA1100
- bool
-
-config CPU_FREQ_SA1110
- bool
-
endif
source "drivers/cpuidle/Kconfig"
diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig
index ca14dbd..04f9784 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 1aed9e7..2732eef 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 0000000..665542e
--- /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 3021e35..cdaadcb 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -180,6 +180,12 @@ 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 3886eda..c113af2 100644
--- a/drivers/cpufreq/Makefile
+++ b/drivers/cpufreq/Makefile
@@ -67,6 +67,8 @@ 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_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
similarity index 99%
rename from arch/arm/mach-sa1100/cpu-sa1100.c
rename to drivers/cpufreq/sa1100-cpufreq.c
index 3268761..cff18e8 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
similarity index 99%
rename from arch/arm/mach-sa1100/cpu-sa1110.c
rename to drivers/cpufreq/sa1110-cpufreq.c
index 38a7733..39c90b6 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 {
--
1.7.12.rc2.18.g61b472e
^ permalink raw reply related [flat|nested] 31+ messages in thread* Re: [PATCH 9/9] cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq
2013-03-25 10:11 ` [PATCH 9/9] cpufreq: sa11x0: " Viresh Kumar
@ 2013-03-31 3:54 ` Viresh Kumar
0 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-31 3:54 UTC (permalink / raw)
To: linux
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, Viresh Kumar, Rafael J. Wysocki
On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> This patch moves cpufreq driver of ARM based sa11x0 platform to drivers/cpufreq.
>
> Cc: Russell King <linux@arm.linux.org.uk>
> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
> arch/arm/Kconfig | 8 -------
> arch/arm/mach-sa1100/Kconfig | 26 +++++++++++-----------
> arch/arm/mach-sa1100/Makefile | 3 ---
> arch/arm/mach-sa1100/include/mach/generic.h | 1 +
> drivers/cpufreq/Kconfig.arm | 6 +++++
> drivers/cpufreq/Makefile | 2 ++
> .../cpufreq/sa1100-cpufreq.c | 3 +--
> .../cpufreq/sa1110-cpufreq.c | 3 +--
> 8 files changed, 24 insertions(+), 28 deletions(-)
> create mode 100644 arch/arm/mach-sa1100/include/mach/generic.h
> rename arch/arm/mach-sa1100/cpu-sa1100.c => drivers/cpufreq/sa1100-cpufreq.c (99%)
> rename arch/arm/mach-sa1100/cpu-sa1110.c => drivers/cpufreq/sa1110-cpufreq.c (99%)
For this one too :)
^ permalink raw reply [flat|nested] 31+ messages in thread
* Re: [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (8 preceding siblings ...)
2013-03-25 10:11 ` [PATCH 9/9] cpufreq: sa11x0: " Viresh Kumar
@ 2013-03-25 10:33 ` Viresh Kumar
2013-03-25 16:49 ` Stephen Warren
2013-04-04 9:38 ` Arnd Bergmann
11 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-03-25 10:33 UTC (permalink / raw)
To: rjw
Cc: arvind.chauhan, robin.randhawa, Steve.Bannister, Liviu.Dudau,
charles.garcia-tobin, cpufreq, linux-pm, linux-kernel,
linaro-kernel, arnd.bergmann, linux, Viresh Kumar
On 25 March 2013 15:41, Viresh Kumar <viresh.kumar@linaro.org> wrote:
> This patchset tries to move all CPUFreq drivers for ARM platforms from arch/arm
> to drivers/cpufreq directory.
>
> This series is dependent (rebased of) on following patches:
>
> http://www.spinics.net/lists/arm-kernel/msg232540.html
> https://lkml.org/lkml/2013/3/24/151
>
> I want this series to go through Rafael's tree due to dependencies and so want
> Ack's by respective maintainers.
>
> These are applied here for people looking to test them:
>
> http://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/cpufreq-move-drivers
These are compile tested only :)
^ permalink raw reply [flat|nested] 31+ messages in thread* Re: [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (9 preceding siblings ...)
2013-03-25 10:33 ` [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
@ 2013-03-25 16:49 ` Stephen Warren
2013-04-04 9:38 ` Arnd Bergmann
11 siblings, 0 replies; 31+ messages in thread
From: Stephen Warren @ 2013-03-25 16:49 UTC (permalink / raw)
To: Viresh Kumar
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, arnd.bergmann, linux
On 03/25/2013 04:11 AM, Viresh Kumar wrote:
> Hi,
>
> This patchset tries to move all CPUFreq drivers for ARM platforms from arch/arm
> to drivers/cpufreq directory.
>
> This series is dependent (rebased of) on following patches:
>
> http://www.spinics.net/lists/arm-kernel/msg232540.html
> https://lkml.org/lkml/2013/3/24/151
>
> I want this series to go through Rafael's tree due to dependencies and so want
> Ack's by respective maintainers.
Patches 1 and 2,
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
On Tegra.
^ permalink raw reply [flat|nested] 31+ messages in thread* Re: [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq
2013-03-25 10:11 [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq Viresh Kumar
` (10 preceding siblings ...)
2013-03-25 16:49 ` Stephen Warren
@ 2013-04-04 9:38 ` Arnd Bergmann
2013-04-04 9:39 ` Viresh Kumar
11 siblings, 1 reply; 31+ messages in thread
From: Arnd Bergmann @ 2013-04-04 9:38 UTC (permalink / raw)
To: Viresh Kumar
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, linux
On Monday 25 March 2013, Viresh Kumar wrote:
>
> Hi,
>
> This patchset tries to move all CPUFreq drivers for ARM platforms from arch/arm
> to drivers/cpufreq directory.
>
> This series is dependent (rebased of) on following patches:
>
> http://www.spinics.net/lists/arm-kernel/msg232540.html
> https://lkml.org/lkml/2013/3/24/151
>
> I want this series to go through Rafael's tree due to dependencies and so want
> Ack's by respective maintainers.
>
> These are applied here for people looking to test them:
>
> http://git.linaro.org/gitweb?p=people/vireshk/linux.git;a=shortlog;h=refs/heads/cpufreq-move-drivers
Whole series
Acked-by: Arnd Bergmann <arnd@arndb.de>
but please post them another time with linux-arm-kernel on Cc.
Arnd
^ permalink raw reply [flat|nested] 31+ messages in thread* Re: [PATCH 0/9] ARM: CPUFreq: Move drivers arch/arm/ -> drivers/cpufreq
2013-04-04 9:38 ` Arnd Bergmann
@ 2013-04-04 9:39 ` Viresh Kumar
0 siblings, 0 replies; 31+ messages in thread
From: Viresh Kumar @ 2013-04-04 9:39 UTC (permalink / raw)
To: Arnd Bergmann
Cc: rjw, arvind.chauhan, robin.randhawa, Steve.Bannister,
Liviu.Dudau, charles.garcia-tobin, cpufreq, linux-pm,
linux-kernel, linaro-kernel, linux
On 4 April 2013 15:08, Arnd Bergmann <arnd.bergmann@linaro.org> wrote:
> Whole series
>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
Thanks.
> but please post them another time with linux-arm-kernel on Cc.
Yes, my fault.
^ permalink raw reply [flat|nested] 31+ messages in thread