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alistair23-linux/drivers/staging/omap-thermal/Kconfig

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staging: OMAP4+: thermal: introduce bandgap temperature sensor In the System Control Module, OMAP supplies a voltage reference and a temperature sensor feature that are gathered in the band gap voltage and temperature sensor (VBGAPTS) module. The band gap provides current and voltage reference for its internal circuits and other analog IP blocks. The analog-to-digital converter (ADC) produces an output value that is proportional to the silicon temperature. This patch provides a platform driver which expose this feature. It is moduled as a MFD child of the System Control Module core MFD driver. This driver provides only APIs to access the device properties, like temperature, thresholds and update rate. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-12 10:02:29 -06:00
config OMAP_BANDGAP
tristate "Texas Instruments OMAP4+ temperature sensor driver"
depends on THERMAL
depends on ARCH_OMAP4 || SOC_OMAP5
help
If you say yes here you get support for the Texas Instruments
OMAP4460+ on die bandgap temperature sensor support. The register
set is part of system control module.
This includes alert interrupts generation and also the TSHUT
support.
staging: omap-thermal: common code to expose driver to thermal framework This patch has the common thermal framework support for OMAP bandgap driver. It includes the zone registration and unregistration, the cpu cooling and the trip definitions. The trips definition is essentially one trip for passive cooling using the generic cpu cooling device and another one for thermal shutdown. The cpu cooling device is built based on the existing cpu freq table. The build should be agnostic to omap version, but relies that cpufreq is up and running by the time the driver registers the cpu cooling, as it relies on the table walk api from cpufreq. Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-12 10:02:30 -06:00
config OMAP_THERMAL
bool "Texas Instruments OMAP4+ thermal framework support"
depends on OMAP_BANDGAP
depends on CPU_THERMAL
help
If you say yes here you want to get support for generic thermal
framework for the Texas Instruments OMAP4460+ on die bandgap
temperature sensor.
staging: omap-thermal: add OMAP4 data structures This patch adds the data structures needed for proper registration of OMAP4 chips. This patch includes definitions for these chip versions: . OMAP4430 . OMAP4460 . OMAP4470 Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-12 10:02:31 -06:00
config OMAP4_THERMAL
bool "Texas Instruments OMAP4 thermal support"
depends on OMAP_BANDGAP
depends on ARCH_OMAP4
help
If you say yes here you get thermal support for the Texas Instruments
OMAP4 SoC family. The current chip supported are:
- OMAP4430
- OMAP4460
- OMAP4470
This includes alert interrupts generation and also the TSHUT
support.
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