Viresh Kumar 99d14d0e16 cpufreq: Process remote callbacks from any CPU if the platform permits ...

On many platforms, CPUs can do DVFS across cpufreq policies. i.e CPU
from policy-A can change frequency of CPUs belonging to policy-B.

This is quite common in case of ARM platforms where we don't
configure any per-cpu register.

Add a flag to identify such platforms and update
cpufreq_can_do_remote_dvfs() to allow remote callbacks if this flag is
set.

Also enable the flag for cpufreq-dt driver which is used only on ARM
platforms currently.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Saravana Kannan <skannan@codeaurora.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2017-08-01 14:24:54 +02:00

..

acpi-cpufreq.c

cpufreq: Remove CPU hotplug callbacks only if they were initialized

2016-12-21 02:52:52 +01:00

amd_freq_sensitivity.c

cpufreq: Reuse new freq-table helpers

2016-07-07 00:14:27 +02:00

arm_big_little_dt.c

cpufreq: arm_big_little: use generic OPP functions for {init, free}_opp_table

2016-05-05 01:40:04 +02:00

arm_big_little.c

thermal: cpu_cooling: use cpufreq_policy to register cooling device

2017-05-27 17:32:24 -07:00

arm_big_little.h

cpufreq: arm_big_little: use generic OPP functions for {init, free}_opp_table

2016-05-05 01:40:04 +02:00

at32ap-cpufreq.c

cpufreq: at32ap: don't declare local variable as static

2014-04-07 14:31:33 +02:00

blackfin-cpufreq.c

blackfin-cpufreq: Mark cpu_set_cclk() as static

2015-12-28 01:51:36 +01:00

bmips-cpufreq.c

cpufreq: bmips-cpufreq: CPUfreq driver for Broadcom's BMIPS SoCs

2017-02-09 01:22:44 +01:00

brcmstb-avs-cpufreq.c

cpufreq: brcmstb-avs-cpufreq: remove unnecessary platform_set_drvdata()

2017-02-09 01:22:46 +01:00

cppc_cpufreq.c

cpufreq / CPPC: Initialize policy->min to lowest nonlinear performance

2017-06-27 02:19:39 +02:00

cpufreq_conservative.c

cpufreq: conservative: Allow down_threshold to take values from 1 to 10

2017-06-12 14:28:07 +02:00

cpufreq_governor_attr_set.c

cpufreq: governor: Move abstract gov_attr_set code to seperate file

2016-04-02 01:09:01 +02:00

cpufreq_governor.c

sched: cpufreq: Allow remote cpufreq callbacks

2017-08-01 14:24:53 +02:00

cpufreq_governor.h

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/cpufreq.h>

2017-03-02 08:42:30 +01:00

cpufreq_ondemand.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/cpufreq.h>

2017-03-02 08:42:30 +01:00

cpufreq_ondemand.h

cpufreq: ondemand: Don't keep a copy of freq_table pointer

2016-06-09 00:58:06 +02:00

cpufreq_performance.c

cpufreq: governor: Get rid of governor events

2016-06-02 23:24:15 +02:00

cpufreq_powersave.c

cpufreq: governor: Get rid of governor events

2016-06-02 23:24:15 +02:00

cpufreq_stats.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2017-07-14 13:12:32 -07:00

cpufreq_userspace.c

cpufreq: governor: Get rid of governor events

2016-06-02 23:24:15 +02:00

cpufreq-dt-platdev.c

cpufreq: dt: Add support for hi3660

2017-06-24 01:33:56 +02:00

cpufreq-dt.c

cpufreq: Process remote callbacks from any CPU if the platform permits

2017-08-01 14:24:54 +02:00

cpufreq-dt.h

cpufreq: dt: Support governor tunables per policy

2016-09-13 02:39:12 +02:00

cpufreq-nforce2.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

cpufreq.c

Power management updates for v4.13-rc1

2017-07-04 13:39:41 -07:00

cris-artpec3-cpufreq.c

cpufreq: create another field .flags in cpufreq_frequency_table

2014-04-07 14:43:50 +02:00

cris-etraxfs-cpufreq.c

cpufreq: create another field .flags in cpufreq_frequency_table

2014-04-07 14:43:50 +02:00

davinci-cpufreq.c

ARM: davinci: da850: fix da850_set_pll0rate()

2017-01-02 15:02:51 +05:30

dbx500-cpufreq.c

thermal: cpu_cooling: use cpufreq_policy to register cooling device

2017-05-27 17:32:24 -07:00

e_powersaver.c

cpufreq: e_powersaver: Use IS_ENABLED() instead of checking for built-in or module

2016-04-27 22:42:34 +02:00

elanfreq.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

exynos5440-cpufreq.c

cpufreq: exynos5440: Fix inconsistent indenting

2017-06-24 01:38:00 +02:00

freq_table.c

cpufreq: Handle sorted frequency tables more efficiently

2016-07-07 00:13:20 +02:00

gx-suspmod.c

cpufreq: gx-suspmod: Fix two typos in two comments

2015-06-15 15:46:15 +02:00

highbank-cpufreq.c

Merge branch 'mailbox-for-linus' of git://git.linaro.org/landing-teams/working/fujitsu/integration

2014-10-21 11:21:19 -07:00

ia64-acpi-cpufreq.c

cpufreq/ia64: Replace racy task affinity logic

2017-04-15 12:20:55 +02:00

imx6q-cpufreq.c

cpufreq: imx6q: imx6ull should use the same flow as imx6ul

2017-06-24 01:35:13 +02:00

intel_pstate.c

sched: cpufreq: Allow remote cpufreq callbacks

2017-08-01 14:24:53 +02:00

Kconfig

cpufreq: qoriq: add ARM64 SoCs support

2017-02-09 14:33:01 +01:00

Kconfig.arm

cpufreq: dbx500: add a Kconfig symbol

2017-05-14 13:40:16 +02:00

Kconfig.powerpc

cpufreq: qoriq: rename the driver

2015-03-18 22:35:16 +01:00

Kconfig.x86

sched/x86: Change CONFIG_SCHED_ITMT to CONFIG_SCHED_MC_PRIO

2016-11-30 08:27:08 +01:00

kirkwood-cpufreq.c

cpufreq: kirkwood-cpufreq:- Handle return value of clk_prepare_enable()

2017-05-30 00:09:41 +02:00

longhaul.c

Power management material for v4.7-rc1

2016-05-16 19:17:22 -07:00

longhaul.h

cpufreq: delete __cpuinit usage from all cpufreq files

2013-07-14 19:36:57 -04:00

longrun.c

cpufreq: add new routine cpufreq_verify_within_cpu_limits()

2013-10-16 00:50:23 +02:00

loongson1-cpufreq.c

CPUFREQ: Loongson1: Replace goto out with return in ls1x_cpufreq_probe()

2016-05-13 14:02:08 +02:00

loongson2_cpufreq.c

CPUFREQ: Loongson2: drop set_cpus_allowed_ptr()

2017-04-12 13:52:21 +02:00

Makefile

cpufreq: dbx500: add a Kconfig symbol

2017-05-14 13:40:16 +02:00

maple-cpufreq.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

mt8173-cpufreq.c

thermal: cpu_cooling: use cpufreq_policy to register cooling device

2017-05-27 17:32:24 -07:00

mvebu-cpufreq.c

cpufreq: mvebu: fix integer to pointer cast

2016-06-13 23:49:43 +02:00

omap-cpufreq.c

PM / OPP: Update OPP users to put reference

2017-01-30 09:22:21 +01:00

p4-clockmod.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

pasemi-cpufreq.c

cpufreq/pasemi: Adjust system_state check

2017-05-23 10:01:36 +02:00

pcc-cpufreq.c

Revert "cpufreq: pcc-cpufreq: update default value of cpuinfo_transition_latency"

2016-07-22 23:51:06 +02:00

pmac32-cpufreq.c

powerpc updates for 4.7

2016-05-20 10:12:41 -07:00

pmac64-cpufreq.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

powernow-k6.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

powernow-k7.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

powernow-k7.h

[CPUFREQ] Move x86 drivers to drivers/cpufreq/

2011-05-19 18:51:07 -04:00

powernow-k8.c

format-security: move static strings to const

2017-05-08 17:15:14 -07:00

powernow-k8.h

cpufreq: powernow-k8: Suppress checkpatch warnings

2014-05-17 01:27:01 +02:00

powernv-cpufreq.c

cpufreq: powernv: Add boost files to export ultra-turbo frequencies

2017-02-03 23:59:41 +01:00

ppc_cbe_cpufreq_pervasive.c

cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq

2013-04-10 13:19:26 +02:00

ppc_cbe_cpufreq_pmi.c

cpufreq: Remove CPUFREQ_START notifier event

2017-02-04 00:05:30 +01:00

ppc_cbe_cpufreq.c

cpufreq: Use cpufreq_for_each_* macros for frequency table iteration

2014-04-30 00:06:21 +02:00

ppc_cbe_cpufreq.h

cpufreq: e_powersaver: Use IS_ENABLED() instead of checking for built-in or module

2016-04-27 22:42:34 +02:00

pxa2xx-cpufreq.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

pxa3xx-cpufreq.c

cpufreq: Remove cpufreq_generic_exit()

2014-03-12 01:06:00 +01:00

qoriq-cpufreq.c

thermal: cpu_cooling: use cpufreq_policy to register cooling device

2017-05-27 17:32:24 -07:00

s3c24xx-cpufreq-debugfs.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

s3c24xx-cpufreq.c

cpufreq: Return index from cpufreq_frequency_table_target()

2016-06-09 00:58:06 +02:00

s3c64xx-cpufreq.c

cpufreq: s3c64xx: remove incorrect __init annotation

2016-12-21 02:54:18 +01:00

s3c2410-cpufreq.c

cpufreq: s3c24xx: Remove some dead code

2014-07-19 04:24:59 +09:00

s3c2412-cpufreq.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

s3c2416-cpufreq.c

cpufreq: s3c2416: double free on driver init error path

2017-02-09 01:22:45 +01:00

s3c2440-cpufreq.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

s5pv210-cpufreq.c

ARM: SoC driver updates for v4.8

2016-08-01 18:36:01 -04:00

sa1100-cpufreq.c

cpufreq: Mark ARM drivers with CPUFREQ_NEED_INITIAL_FREQ_CHECK flag

2014-01-06 14:17:25 +01:00

sa1110-cpufreq.c

ARM: sa1100: move StrongARM CPU ID checks to cputype.h

2016-08-23 10:25:17 +01:00

sc520_freq.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

scpi-cpufreq.c

cpufreq: scpi: use new scpi_ops functions to remove duplicate code

2017-06-05 11:14:35 +01:00

sfi-cpufreq.c

cpufreq: sfi: make freq_table static

2017-06-24 01:43:21 +02:00

sh-cpufreq.c

cpufreq/sh: Replace racy task affinity logic

2017-04-15 12:20:55 +02:00

sparc-us2e-cpufreq.c

cpufreq/sparc-us2e: Replace racy task affinity logic

2017-04-15 12:20:56 +02:00

sparc-us3-cpufreq.c

cpufreq/sparc-us3: Replace racy task affinity logic

2017-04-15 12:20:55 +02:00

spear-cpufreq.c

cpufreq: drop owner assignment from platform_drivers

2014-10-20 16:20:24 +02:00

speedstep-centrino.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

speedstep-ich.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

speedstep-lib.c

cpufreq: Use consistent prefixing via pr_fmt

2016-04-09 01:35:18 +02:00

speedstep-lib.h

[CPUFREQ] Move x86 drivers to drivers/cpufreq/

2011-05-19 18:51:07 -04:00

speedstep-smi.c

Annotate hardware config module parameters in drivers/cpufreq/

2017-04-20 12:02:32 +01:00

sti-cpufreq.c

scripts/spelling.txt: add regsiter -> register spelling mistake

2017-05-08 17:15:13 -07:00

tegra20-cpufreq.c

cpufreq: tegra20: remove superfluous CONFIG_PM ifdefs

2015-09-26 03:00:57 +02:00

tegra124-cpufreq.c

cpufreq: tegra124: No need of setting platform-data

2016-04-09 01:12:09 +02:00

tegra186-cpufreq.c

cpufreq: Add Tegra186 cpufreq driver

2017-04-19 23:23:08 +02:00

ti-cpufreq.c

cpufreq: make ti-cpufreq explicitly non-modular

2017-02-16 00:58:52 +01:00

unicore2-cpufreq.c

cpufreq: unicore32: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

2014-04-21 23:42:27 +02:00

vexpress-spc-cpufreq.c

cpufreq: arm_big_little: use generic OPP functions for {init, free}_opp_table

2016-05-05 01:40:04 +02:00