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The DTS peripheral is used to monitor the device temperature and take some preventive action (like frequency scaling or peripheral disabling) in case it is becoming too high and before destroying the component.
Refer to the STM32MP13 reference manuals or STM32MP15 reference manuals for the complete list of features , and to the software components, introduced below, to see which features are implemented.
The DTS is a non secure peripheral.
DTS is not used at boot time.
The device cannot warm up if the Cortex®-M4 is running alone, as a consequence the monitoring is only done from the Cortex-A7 non-secure context with Linux®thermal management framework.
Internal peripherals software table template
| Power & Thermal | DTS | | Linux thermal framework | | |- |}
The configuration is applied by the firmware running in the context to which the peripheral is assigned. The configuration can be done alone via the STM32CubeMX tool for all internal peripherals, and then manually completed (particularly for external peripherals), according to the information given in the corresponding software framework article.
Internal peripherals assignment table template
| rowspan="1" | Power & Thermal | rowspan="1" | DTS | DTS | | ☐ | | |-
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==Peripheral overview== The '''DTS''' peripheral is used to monitor the device temperature and take some preventive action (like frequency scaling or peripheral disabling) in case it is becoming too high and before destroying the component.<br /> ===Features=== Refer to the [[STM32MP13 resources#Reference manuals|STM32MP13 reference manuals]] or [[STM32MP15 resources#Reference manuals|STM32MP15 reference manuals]] for the complete list of features , and to the software components, introduced below, to see which features are implemented.<br> ===Security support=== The DTS is a '''non secure''' peripheral. ==Peripheral usage and associated software== ===Boot time=== DTS is not used at boot time. ===Runtime=== ====Overview==== The device cannot warm up if the Cortex<sup>®</sup>-M4 is running alone, as a consequence the monitoring is only done from the Cortex-A7 non-secure context with Linux<sup>®</sup> [[Thermal overview|thermal management framework]]. ====Software frameworks==== {{:Internal_peripherals_software_table_template}} | Power & Thermal | [[DTS internal peripheral|DTS]] | | [[Thermal overview|Linux thermal framework]] | | |- |} ====Peripheral configuration==== The configuration is applied by the firmware running in the context to which the peripheral is assigned. The configuration can be done alone via the [[STM32CubeMX]] tool for all internal peripherals, and then manually completed (particularly for external peripherals), according to the information given in the corresponding software framework article. ====Peripheral assignment==== {{:Internal_peripherals_assignment_table_template}}<onlyinclude> | rowspan="1" | Power & Thermal | rowspan="1" | [[DTS internal peripheral|DTS]] | DTS | | <span title="assignable peripheral" style="font-size:21px">☐</span> | | |-</onlyinclude> |} ==References==<references/> <noinclude> [[Category:Power and Thermal peripherals]] {{PublicationRequestId | 8855 | 2018-09-21 | BrunoB}} {{ArticleBasedOnModel| Internal peripheral article model}}</noinclude>
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===Features=== |
===Features=== |
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| − | Refer to the [[STM32MP15 resources#Reference manuals|STM32MP15 reference manuals]] for the complete list of features , and to the software components, introduced below, to see which features are implemented.<br> |
+ | Refer to the [[STM32MP13 resources#Reference manuals|STM32MP13 reference manuals]] or [[STM32MP15 resources#Reference manuals|STM32MP15 reference manuals]] for the complete list of features , and to the software components, introduced below, to see which features are implemented.<br> |
===Security support=== |
===Security support=== |
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