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| author | Zhang Rui <rui.zhang@intel.com> | 2015-11-03 15:24:40 +0800 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2015-11-03 15:24:40 +0800 |
| commit | c75960aa7a4ef09bb768fa474071f4190adae49c (patch) | |
| tree | f2bae724550db82264c525d9edfdec8705327817 /drivers/thermal/Kconfig | |
| parent | 049e6dde7e57f0054fdc49102e7ef4830c698b46 (diff) | |
| parent | 8fb2b9ac2aadd6d87f89071c2c85f8c12b41c943 (diff) | |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc
Diffstat (limited to 'drivers/thermal/Kconfig')
| -rw-r--r-- | drivers/thermal/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig index 5aabc4bc0d75..90629f69bb22 100644 --- a/drivers/thermal/Kconfig +++ b/drivers/thermal/Kconfig @@ -147,6 +147,20 @@ config CLOCK_THERMAL device that is configured to use this cooling mechanism will be controlled to reduce clock frequency whenever temperature is high. +config DEVFREQ_THERMAL + bool "Generic device cooling support" + depends on PM_DEVFREQ + depends on PM_OPP + help + This implements the generic devfreq cooling mechanism through + frequency reduction for devices using devfreq. + + This will throttle the device by limiting the maximum allowed DVFS + frequency corresponding to the cooling level. + + In order to use the power extensions of the cooling device, + devfreq should use the simple_ondemand governor. + If you want this support, you should say Y here. config THERMAL_EMULATION |