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Documentation/hwmon/scpi-hwmon.rst
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Kernel driver scpi-hwmon ======================== Supported chips: |
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* Chips based on ARM System Control Processor Interface |
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Datasheet: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0922b/index.html Author: Punit Agrawal <punit.agrawal@arm.com> Description ----------- This driver supports hardware monitoring for SoC's based on the ARM System Control Processor (SCP) implementing the System Control Processor Interface (SCPI). The following sensor types are supported |
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by the SCP: |
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* temperature * voltage * current * power The SCP interface provides an API to query the available sensors and their values which are then exported to userspace by this driver. Usage Notes ----------- The driver relies on device tree node to indicate the presence of SCPI support in the kernel. See Documentation/devicetree/bindings/arm/arm,scpi.txt for details of the |
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devicetree node. |