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android_kernel_google_msm/drivers/thermal/Kconfig

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the generic thermal sysfs driver The Generic Thermal sysfs driver for thermal management. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-01-17 07:51:08 +00:00
#
# Generic thermal sysfs drivers configuration
#
menuconfig THERMAL
thermal: add the support for building the generic thermal as a module Build the generic thermal driver as module "thermal_sys". Make ACPI thermal, video, processor and fan SELECT the generic thermal driver, as these drivers rely on it to build the sysfs I/F. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-04-21 08:07:13 +00:00
tristate "Generic Thermal sysfs driver"
the generic thermal sysfs driver The Generic Thermal sysfs driver for thermal management. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-01-17 07:51:08 +00:00
help
Generic Thermal Sysfs driver offers a generic mechanism for
thermal management. Usually it's made up of one or more thermal
zone and cooling device.
ACPI: thermal: syntax, spelling, kernel-doc Reviewed-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-07 21:55:08 +00:00
Each thermal zone contains its own temperature, trip points,
the generic thermal sysfs driver The Generic Thermal sysfs driver for thermal management. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-01-17 07:51:08 +00:00
cooling devices.
All platforms with ACPI thermal support can use this driver.
thermal: add the support for building the generic thermal as a module Build the generic thermal driver as module "thermal_sys". Make ACPI thermal, video, processor and fan SELECT the generic thermal driver, as these drivers rely on it to build the sysfs I/F. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-04-21 08:07:13 +00:00
If you want this support, you should say Y or M here.
thermal: Create CONFIG_THERMAL_HWMON=n A bug in libsensors <= 2.10.6 is exposed when this new hwmon I/F is enabled. Create CONFIG_THERMAL_HWMON=n until some time after libsensors 2.10.7 ships so those users can run the latest kernel. libsensors 3.x is already fixed -- those users can use CONFIG_THERMAL_HWMON=y now. Signed-off-by: Rene Herman <rene.herman@gmail.com> Acked-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-06-24 17:38:56 +00:00
config THERMAL_HWMON
thermal: hide CONFIG_THERMAL_HWMON It's about time to revert 16d752397301b9 ("thermal: Create CONFIG_THERMAL_HWMON=n"). Anybody running a kernel >= 2.6.40 would also be running a recent enough version of lm-sensors. Actually having CONFIG_THERMAL_HWMON is pretty convenient so instead of dropping it, we keep it but hide it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Rene Herman <rene.herman@gmail.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2011-07-28 20:48:40 +00:00
bool
thermal: add missing Kconfig dependency Otherwise THERMAL_HWMON can be selected when HWMON=n and THERMAL=n, which fails to build. Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2009-09-18 19:41:10 +00:00
depends on THERMAL
thermal: Create CONFIG_THERMAL_HWMON=n A bug in libsensors <= 2.10.6 is exposed when this new hwmon I/F is enabled. Create CONFIG_THERMAL_HWMON=n until some time after libsensors 2.10.7 ships so those users can run the latest kernel. libsensors 3.x is already fixed -- those users can use CONFIG_THERMAL_HWMON=y now. Signed-off-by: Rene Herman <rene.herman@gmail.com> Acked-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-06-24 17:38:56 +00:00
depends on HWMON=y || HWMON=THERMAL
thermal: hide CONFIG_THERMAL_HWMON It's about time to revert 16d752397301b9 ("thermal: Create CONFIG_THERMAL_HWMON=n"). Anybody running a kernel >= 2.6.40 would also be running a recent enough version of lm-sensors. Actually having CONFIG_THERMAL_HWMON is pretty convenient so instead of dropping it, we keep it but hide it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Rene Herman <rene.herman@gmail.com> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2011-07-28 20:48:40 +00:00
default y
thermal: add support for thermal sensor present on SPEAr13xx machines ST's SPEAr13xx machines are based on CortexA9 ARM processors. These machines contain a thermal sensor for junction temperature monitoring. This patch adds support for this thermal sensor in existing thermal framework. [akpm@linux-foundation.org: little code cleanup] [akpm@linux-foundation.org: print the pointer correctly] [viresh.kumar@st.com: thermal/spear_thermal: add compilation dependency on PLAT_SPEAR] Signed-off-by: Vincenzo Frascino <vincenzo.frascino@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2012-03-21 19:55:03 +00:00
thermal: Add MSM POP memory thermal driver Add msm_popmem-tm driver for monitoring the temperature of MSM POP memory. The temperature reported is based off of the refresh rate of the POP memory. The temperatures are reported as follows: Low Temperature: 25C Normal Temperature: 50C High (out of range) Temperature: 85C Change-Id: Id299ac574745b2a5580ff9999dd514481468c184 Signed-off-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2010-11-04 18:23:12 +00:00
config THERMAL_MSM_POPMEM
tristate "Qualcomm MSM POP memory temperature sensor"
depends on THERMAL
default n
help
This enables a thermal sysfs driver for MSM POP memory. It shows up in
sysfs as a thermal zone with one trip point. Due to hardware
limitations, the temperatures are reported as "Low Temperature" (20 C)
"Normal Temperature" (50 C) and "Out of Spec High Temperature" (85 C).
This driver is designed to be used in conjunction with a user space
application to make all policy decisions.
thermal: msm_tsens: Add temperature sensor driver The msm_tsens driver provides temperature notification to thermal sys driver once the set threshold temperature is reached and supports configuring the temperature thresholds. The thermal sys interface is used by userspace clients to set the configurable temperature thresholds and receive notification. Change-Id: I4fcbd2d88a1d36b9eacaeca1925cfe2d3b72f3d9 Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2010-12-07 06:40:24 +00:00
config THERMAL_TSENS
tristate "Qualcomm Tsens Temperature Alarm"
depends on THERMAL
default n
help
This enables the thermal sysfs driver for the Tsens device. It shows
up in Sysfs as a thermal zone with mutiple trip points. Disabling the
thermal zone device via the mode file results in disabling the sensor.
Also able to set threshold temperature for both hot and cold and update
when a threshold is reached.
thermal: msm: Update TSENS for 8960_V2 TSENS V2 supports reading from multiple sensors and notifiying clients when the lower/upper thresholds are reached. The lower/upper threshold use the last sensors threshold that are set through the thermal sysfs. TSENS HW is enabled only when the main sensor is requested. The TSENS block is disabled if the main senors is disabled irrespective of any other sensors that are being enabled. When TSENS receives notification on temperature threshold being reached, it checks and sends events to the sensors that are enabled and whose thresholds are above the upper or below the lower thresholds set in the tsens threshold register. Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2011-08-18 18:19:00 +00:00
config THERMAL_TSENS8960
tristate "Qualcomm 8960 Tsens Temperature Alarm"
depends on THERMAL
help
This enables the thermal sysfs driver for the Tsens device. It shows
up in Sysfs as a thermal zone with mutiple trip points. Disabling the
thermal zone device via the mode file results in disabling the sensor.
Also able to set threshold temperature for both hot and cold and update
when a threshold is reached.
thermal: tsens: Add 8974 TSENS driver MSM8974 TSENS block supports 11 temperature sensors that are used for thermal mitigation. The TSENS driver is part of the thermal sysfs framework that allows clients to set thresholds and receive notification on temperature thresholds being crossed through thermal sysfs. The driver provides ability to thermal clients to set upper/lower thresholds for each sensor and receive individual notification for each sensor once the threshold is crossed. All sensors are enabled by default during driver initialization. The driver is initialized early during kernel initialization to provide capability to the thermal kernel driver to read temperature from the TSENS sensors. To support this feature a kernel API is provide to read the TSENS temperature. Change-Id: If17daae81cfb522a9cea786b5db0c920adb5ed2d Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
2012-05-14 22:13:37 +00:00
config THERMAL_TSENS8974
tristate "Qualcomm 8974 TSENS Temperature driver"
depends on THERMAL
help
This enables the thermal sysfs driver for the TSENS device. It shows
up in Sysfs as a thermal zone with multiple trip points. Also able
to set threshold temperature for both warm and cool and update
thermal userspace client when a threshold is reached. Warm/Cool
temperature thresholds can be set independently for each sensor.
thermal: pm8xxx: Add pm8xxx thermal management driver Add a PMIC PM8xxx thermal management driver which handles interrupts associated with thermal overload events and which provides a means to read the current PMIC die temperature. Change-Id: I2063be9335be2971810358e82dd273e8a0acec5a Signed-off-by: David Collins <collinsd@codeaurora.org>
2011-06-06 22:55:33 +00:00
config THERMAL_PM8XXX
tristate "Qualcomm PMIC PM8xxx Temperature Alarm"
depends on THERMAL
depends on MFD_PM8XXX
help
This enables a thermal Sysfs driver for the PMIC PM8xxx devices. It
shows up in Sysfs as a thermal zone with multiple trip points.
Enabling the thermal zone device via the mode file results in
shifting over temperature shutdown control of the PMIC from hardware
to software.
msm: thermal: Add MSM thermal sensing and limiting Add a thermal driver to poll and detect any thermal condition at boot and limit max cpu frequency on a thermal condition. This driver is intended to limit cpu thermal output until the userspace thermald kicks in. The thermald will disable this driver and take over the cpu thermal sensing and mitigation. Change-Id: I2710bfdeb5bf01c864437e13da835621d1b9202c Signed-off-by: Praveen Chidambaram <pchidamb@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-01-20 18:38:44 +00:00
config THERMAL_MONITOR
bool "Monitor thermal state and limit CPU Frequency"
msm: Add support for thermal monitor on msm8974 Add thermal monitoring and mitigation to kernel boot on msm8974 to prevent thermal conditions during boot time. Change-Id: I9db10a4a69772fdcb8f2a450044ce446da8b593c Signed-off-by: Eugene Seah <eseah@codeaurora.org>
2012-07-12 18:40:38 +00:00
depends on THERMAL_TSENS8960 || THERMAL_TSENS8974
msm: thermal: Simplify kernel thermal safeguard mechanism Using CPUFreq policy objects and setting the max frequency limit by overriding the policy->max node, leads to race/overwrite conditions with an user trying to use the scaling_max_frequency node. The thermal limits are directly communicated to the 'msm' cpufreq driver and use the cpufreq_update_policy() to ensure that the frequency is limited as per the thermal safeguard requirements. CRs-fixed: 370343 Change-Id: Iab5a15e0f0d25da4b9f6a9417dbfc01bf5d6f8f6 Signed-off-by: Praveen Chidambaram <pchidamb@codeaurora.org>
2012-05-25 23:36:07 +00:00
depends on CPU_FREQ_MSM
msm: thermal: Add MSM thermal sensing and limiting Add a thermal driver to poll and detect any thermal condition at boot and limit max cpu frequency on a thermal condition. This driver is intended to limit cpu thermal output until the userspace thermald kicks in. The thermald will disable this driver and take over the cpu thermal sensing and mitigation. Change-Id: I2710bfdeb5bf01c864437e13da835621d1b9202c Signed-off-by: Praveen Chidambaram <pchidamb@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2012-01-20 18:38:44 +00:00
default n
help
This enables thermal monitoring capability in the kernel in the
absence of a system wide thermal monitoring entity or until such an
entity starts running in the userspace. Monitors TSENS temperature
and limits the max frequency of the cores.
thermal: add support for thermal sensor present on SPEAr13xx machines ST's SPEAr13xx machines are based on CortexA9 ARM processors. These machines contain a thermal sensor for junction temperature monitoring. This patch adds support for this thermal sensor in existing thermal framework. [akpm@linux-foundation.org: little code cleanup] [akpm@linux-foundation.org: print the pointer correctly] [viresh.kumar@st.com: thermal/spear_thermal: add compilation dependency on PLAT_SPEAR] Signed-off-by: Vincenzo Frascino <vincenzo.frascino@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2012-03-21 19:55:03 +00:00
config SPEAR_THERMAL
bool "SPEAr thermal sensor driver"
depends on THERMAL
depends on PLAT_SPEAR
help
Enable this to plug the SPEAr thermal sensor driver into the Linux
thermal framework
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