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Changeset1496be7194("dt-bindings: firmware: arm,scpi: Convert to json schema") renamed: Documentation/devicetree/bindings/arm/arm,scpi.txt to: Documentation/devicetree/bindings/firmware/arm,scpi.yaml. Update its cross-reference accordingly. Fixes:1496be7194("dt-bindings: firmware: arm,scpi: Convert to json schema") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/b5a2b0cb83e7f8193b4be4cef9250dd4c42877ab.1626947923.git.mchehab+huawei@kernel.org Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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935 B
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37 lines
935 B
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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 <punit.agrawal@arm.com>
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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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