34 lines
1.0 KiB
ReStructuredText
34 lines
1.0 KiB
ReStructuredText
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.. SPDX-License-Identifier: GPL-2.0
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Kernel driver sfctemp
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=====================
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Supported chips:
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- StarFive JH7100
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- StarFive JH7110
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Authors:
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- Emil Renner Berthing <kernel@esmil.dk>
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Description
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-----------
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This driver adds support for reading the built-in temperature sensor on the
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JH7100 and JH7110 RISC-V SoCs by StarFive Technology Co. Ltd.
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``sysfs`` interface
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-------------------
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The temperature sensor can be enabled, disabled and queried via the standard
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hwmon interface in sysfs under ``/sys/class/hwmon/hwmonX`` for some value of
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``X``:
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================ ==== =============================================
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Name Perm Description
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================ ==== =============================================
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temp1_enable RW Enable or disable temperature sensor.
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Automatically enabled by the driver,
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but may be disabled to save power.
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temp1_input RO Temperature reading in milli-degrees Celsius.
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================ ==== =============================================
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