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