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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-28 07:01:34 -0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-28 07:01:34 -0400
commit405a1086bdd091d2d55db0ac905cd6332b35cec1 (patch)
tree5e7e2d38278da0bb52e9d8b987c7d0af22a8c9ed
parent52388492ea7046888156ed2756fbba390b18c01e (diff)
parente11158c0c9ab59d46bb70953f6275643a7a01fa1 (diff)
Merge branch 'pm-cpufreq'
* pm-cpufreq: (41 commits) cpufreq: tegra: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: s3c64xx: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: omap: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: imx6q: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: exynos: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: dbx500: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: davinci: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: arm-big-little: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: powernow-k8: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: pcc: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: e_powersaver: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: ACPI: call CPUFREQ_POSTCHANGE notfier in error cases cpufreq: s3c2416: fix forgotten driver_data conversions cpufreq: make __cpufreq_notify_transition() static cpufreq: Fix minor formatting issues cpufreq: Fix governor start/stop race condition cpufreq: Simplify userspace governor cpufreq: X86_AMD_FREQ_SENSITIVITY: select CPU_FREQ_TABLE cpufreq: tegra: create CONFIG_ARM_TEGRA_CPUFREQ cpufreq: S3C2416/S3C64XX: select CPU_FREQ_TABLE ...
-rw-r--r--Documentation/cpu-freq/cpu-drivers.txt10
-rw-r--r--MAINTAINERS3
-rw-r--r--arch/arm/mach-davinci/Kconfig1
-rw-r--r--arch/arm/mach-davinci/da850.c8
-rw-r--r--arch/arm/mach-pxa/Kconfig3
-rw-r--r--arch/arm/mach-s3c24xx/cpufreq-utils.c2
-rw-r--r--arch/arm/mach-s3c24xx/cpufreq.c4
-rw-r--r--arch/arm/mach-s3c24xx/pll-s3c2410.c54
-rw-r--r--arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c54
-rw-r--r--arch/arm/mach-s3c24xx/pll-s3c2440-16934400.c110
-rw-r--r--arch/arm/mach-shmobile/clock-sh7372.c6
-rw-r--r--arch/arm/mach-tegra/Kconfig3
-rw-r--r--arch/arm/plat-samsung/include/plat/cpu-freq-core.h2
-rw-r--r--arch/cris/Kconfig2
-rw-r--r--arch/mips/loongson/lemote-2f/clock.c3
-rw-r--r--arch/powerpc/platforms/Kconfig31
-rw-r--r--arch/powerpc/platforms/pasemi/Makefile1
-rw-r--r--arch/powerpc/platforms/powermac/Makefile2
-rw-r--r--drivers/base/power/opp.c4
-rw-r--r--drivers/cpufreq/Kconfig.arm17
-rw-r--r--drivers/cpufreq/Kconfig.powerpc37
-rw-r--r--drivers/cpufreq/Kconfig.x861
-rw-r--r--drivers/cpufreq/Makefile8
-rw-r--r--drivers/cpufreq/acpi-cpufreq.c16
-rw-r--r--drivers/cpufreq/arm_big_little.c4
-rw-r--r--drivers/cpufreq/blackfin-cpufreq.c10
-rw-r--r--drivers/cpufreq/cpufreq.c202
-rw-r--r--drivers/cpufreq/cpufreq_governor.c50
-rw-r--r--drivers/cpufreq/cpufreq_governor.h5
-rw-r--r--drivers/cpufreq/cpufreq_performance.c4
-rw-r--r--drivers/cpufreq/cpufreq_powersave.c6
-rw-r--r--drivers/cpufreq/cpufreq_stats.c4
-rw-r--r--drivers/cpufreq/cpufreq_userspace.c112
-rw-r--r--drivers/cpufreq/davinci-cpufreq.c3
-rw-r--r--drivers/cpufreq/dbx500-cpufreq.c4
-rw-r--r--drivers/cpufreq/e_powersaver.c11
-rw-r--r--drivers/cpufreq/exynos-cpufreq.c10
-rw-r--r--drivers/cpufreq/freq_table.c26
-rw-r--r--drivers/cpufreq/ia64-acpi-cpufreq.c2
-rw-r--r--drivers/cpufreq/imx6q-cpufreq.c17
-rw-r--r--drivers/cpufreq/kirkwood-cpufreq.c2
-rw-r--r--drivers/cpufreq/longhaul.c16
-rw-r--r--drivers/cpufreq/loongson2_cpufreq.c2
-rw-r--r--drivers/cpufreq/omap-cpufreq.c6
-rw-r--r--drivers/cpufreq/p4-clockmod.c4
-rw-r--r--drivers/cpufreq/pasemi-cpufreq.c (renamed from arch/powerpc/platforms/pasemi/cpufreq.c)5
-rw-r--r--drivers/cpufreq/pcc-cpufreq.c2
-rw-r--r--drivers/cpufreq/pmac32-cpufreq.c (renamed from arch/powerpc/platforms/powermac/cpufreq_32.c)0
-rw-r--r--drivers/cpufreq/pmac64-cpufreq.c (renamed from arch/powerpc/platforms/powermac/cpufreq_64.c)0
-rw-r--r--drivers/cpufreq/powernow-k6.c8
-rw-r--r--drivers/cpufreq/powernow-k7.c16
-rw-r--r--drivers/cpufreq/powernow-k8.c24
-rw-r--r--drivers/cpufreq/ppc-corenet-cpufreq.c380
-rw-r--r--drivers/cpufreq/ppc_cbe_cpufreq.c4
-rw-r--r--drivers/cpufreq/pxa2xx-cpufreq.c8
-rw-r--r--drivers/cpufreq/pxa3xx-cpufreq.c4
-rw-r--r--drivers/cpufreq/s3c2416-cpufreq.c6
-rw-r--r--drivers/cpufreq/s3c64xx-cpufreq.c10
-rw-r--r--drivers/cpufreq/sc520_freq.c2
-rw-r--r--drivers/cpufreq/sparc-us2e-cpufreq.c12
-rw-r--r--drivers/cpufreq/sparc-us3-cpufreq.c8
-rw-r--r--drivers/cpufreq/spear-cpufreq.c4
-rw-r--r--drivers/cpufreq/speedstep-centrino.c8
-rw-r--r--drivers/cpufreq/tegra-cpufreq.c23
-rw-r--r--drivers/mfd/db8500-prcmu.c10
-rw-r--r--drivers/sh/clk/core.c4
-rw-r--r--include/linux/cpufreq.h50
67 files changed, 928 insertions, 542 deletions
</
diff --git a/Documentation/cpu-freq/cpu-drivers.txt b/Documentation/cpu-freq/cpu-drivers.txt
index a3585eac83b6..19fa98e07bf7 100644
--- a/Documentation/cpu-freq/cpu-drivers.txt
+++ b/Documentation/cpu-freq/cpu-drivers.txt
@@ -186,7 +186,7 @@ As most cpufreq processors only allow for being set to a few specific
186frequencies, a "frequency table" with some functions might assist in 186frequencies, a "frequency table" with some functions might assist in
187some work of the processor driver. Such a "frequency table" consists 187some work of the processor driver. Such a "frequency table" consists
188of an array of struct cpufreq_frequency_table entries, with any value in 188of an array of struct cpufreq_frequency_table entries, with any value in
189"index" you want to use, and the corresponding frequency in 189"driver_data" you want to use, and the corresponding frequency in
190"frequency". At the end of the table, you need to add a 190"frequency". At the end of the table, you need to add a
191cpufreq_frequency_table entry with frequency set to CPUFREQ_TABLE_END. And 191cpufreq_frequency_table entry with frequency set to CPUFREQ_TABLE_END. And
192if you want to skip one entry in the table, set the frequency to 192if you want to skip one entry in the table, set the frequency to
@@ -214,10 +214,4 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
214is the corresponding frequency table helper for the ->target 214is the corresponding frequency table helper for the ->target
215stage. Just pass the values to this function, and the unsigned int 215stage. Just pass the values to this function, and the unsigned int
216index returns the number of the frequency table entry which contains 216index returns the number of the frequency table entry which contains
217the frequency the CPU shall be set to. PLEASE NOTE: This is not the 217the frequency the CPU shall be set to.
218"index" which is in this cpufreq_table_entry.index, but instead
219cpufreq_table[index]. So, the new frequency is
220cpufreq_table[index].frequency, and the value you stored into the
221frequency table "index" field is
222cpufreq_table[index].index.
223
diff --git a/MAINTAINERS b/MAINTAINERS
index ac6c8994714c..04a5fef84415 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2218,7 +2218,8 @@ M: Viresh Kumar <viresh.kumar@linaro.org>
2218L: cpufreq@vger.kernel.org 2218L: cpufreq@vger.kernel.org
2219L: linux-pm@vger.kernel.org 2219L: linux-pm@vger.kernel.org
2220S: Maintained 2220S: Maintained
2221T: git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 2221T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
2222T: git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
2222F: drivers/cpufreq/ 2223F: drivers/cpufreq/
2223F: include/linux/cpufreq.h 2224F: include/linux/cpufreq.h
2224 2225
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index a075b3e0c5c7..e026b19b23ea 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -40,6 +40,7 @@ config ARCH_DAVINCI_DA850
40 bool "DA850/OMAP-L138/AM18x based system" 40 bool "DA850/OMAP-L138/AM18x based system"
41 select ARCH_DAVINCI_DA8XX 41 select ARCH_DAVINCI_DA8XX
42 select ARCH_HAS_CPUFREQ 42 select ARCH_HAS_CPUFREQ
43 select CPU_FREQ_TABLE
43 select CP_INTC 44 select CP_INTC
44 45
45config ARCH_DAVINCI_DA8XX 46config ARCH_DAVINCI_DA8XX
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 4d6933848abf..a0d4f6038b60 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -1004,7 +1004,7 @@ static const struct da850_opp da850_opp_96 = {
1004 1004
1005#define OPP(freq) \ 1005#define OPP(freq) \
1006 { \ 1006 { \
1007 .index = (unsigned int) &da850_opp_##freq, \ 1007 .driver_data = (unsigned int) &da850_opp_##freq, \
1008 .frequency = freq * 1000, \ 1008 .frequency = freq * 1000, \
1009 } 1009 }
1010 1010
@@ -1016,7 +1016,7 @@ static struct cpufreq_frequency_table da850_freq_table[] = {
1016 OPP(200), 1016 OPP(200),
1017 OPP(96), 1017 OPP(96),
1018 { 1018 {
1019 .index = 0, 1019 .driver_data = 0,
1020 .frequency = CPUFREQ_TABLE_END, 1020 .frequency = CPUFREQ_TABLE_END,
1021 }, 1021 },
1022}; 1022};