st,stm32-temp-cal
Vendor: STMicroelectronics
Description
STM32 family TEMP node for production calibrated sensors like L5/U5
with two calibration temperatures.
Properties
Properties not inherited from the base binding file.
Name |
Type |
Details |
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Human readable string describing the sensor. It can be used to
distinguish multiple instances of the same model (e.g., lid accelerometer
vs. base accelerometer in a laptop) to a host operating system.
This property is defined in the Generic Sensor Property Usages of the HID
Usage Tables specification
(https://usb.org/sites/default/files/hut1_3_0.pdf, section 22.5).
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address of parameter TS_CAL1
This property is required. |
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temperature at which temperature sensor has been
calibrated in production for data into ts-cal1-addr
This property is required. |
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Analog voltage reference (Vref+) voltage with which
temperature sensor has been calibrated in production
This property is required. |
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Temperature calibration resolution with which the ts-cal1-temp and
ts-cal2-temp are measured.
For most stm32 series a native 12-bit ADC is embedded in the device,
except for H7 on 16-bit and U5 on 14-bit
Default value: Legal values: |
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address of parameter TS_CAL2
This property is required. |
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temperature at which temperature sensor has been
calibrated in production for data into ts-cal2-addr
This property is required. |
Deprecated properties not inherited from the base binding file.
(None)
Properties inherited from the base binding file, which defines common properties that may be set on many nodes. Not all of these may apply to the “st,stm32-temp-cal” compatible.
Name |
Type |
Details |
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Property to identify that a device can be used as wake up source.
When this property is provided a specific flag is set into the
device that tells the system that the device is capable of
wake up the system.
Wake up capable devices are disabled (interruptions will not wake up
the system) by default but they can be enabled at runtime if necessary.
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Power domain the device belongs to.
The device will be notified when the power domain it belongs to is either
suspended or resumed.
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Automatically configure the device for runtime power management after the
init function runs.
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List of power states that will disable this device power.
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indicates the operational status of a device
Legal values: See Important properties for more information. |
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compatible strings
This property is required. See Important properties for more information. |
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register space
See Important properties for more information. |
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name of each register space
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interrupts for device
See Important properties for more information. |
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extended interrupt specifier for device
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name of each interrupt
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phandle to interrupt controller node
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Human readable string describing the device (used as device_get_binding() argument)
See Important properties for more information. This property is deprecated. |
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Clock gate information
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name of each clock
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number of address cells in reg property
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number of size cells in reg property
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DMA channels specifiers
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Provided names of DMA channel specifiers
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IO channels specifiers
This property is required. |
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Provided names of IO channel specifiers
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mailbox / IPM channels specifiers
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Provided names of mailbox / IPM channel specifiers
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Do not initialize device automatically on boot. Device should be manually
initialized using device_init().
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