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9514a22866
Add pmbus probing driver for the adm1266 Cascadable Super Sequencer with Margin Control and Fault Recording. Driver is using the pmbus_core, creating sysfs files under hwmon for inputs: vh1->vh4 and vp1->vp13. Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Link: https://lore.kernel.org/r/20200812142055.9213-2-alexandru.tachici@analog.com [groeck: Use .probe_new function, adjust for changed pmbus_do_probe API] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
37 lines
1,021 B
ReStructuredText
37 lines
1,021 B
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0
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Kernel driver adm1266
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=====================
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Supported chips:
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* Analog Devices ADM1266
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Prefix: 'adm1266'
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Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1266.pdf
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Author: Alexandru Tachici <alexandru.tachici@analog.com>
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Description
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-----------
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This driver supports hardware monitoring for Analog Devices ADM1266 sequencer.
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ADM1266 is a sequencer that features voltage readback from 17 channels via an
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integrated 12 bit SAR ADC, accessed using a PMBus interface.
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The driver is a client driver to the core PMBus driver. Please see
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Documentation/hwmon/pmbus for details on PMBus client drivers.
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Sysfs entries
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-------------
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The following attributes are supported. Limits are read-write, history reset
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attributes are write-only, all other attributes are read-only.
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inX_label "voutx"
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inX_input Measured voltage.
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inX_min Minimum Voltage.
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inX_max Maximum voltage.
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inX_min_alarm Voltage low alarm.
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inX_max_alarm Voltage high alarm.
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