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- .. SPDX-License-Identifier: GPL-2.0
- Kernel driver ltc2991
- =====================
- Supported chips:
- * Analog Devices LTC2991
- Prefix: 'ltc2991'
- Addresses scanned: I2C 0x48 - 0x4f
- Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/2991ff.pdf
- Authors:
- - Antoniu Miclaus <antoniu.miclaus@analog.com>
- Description
- -----------
- This driver supports hardware monitoring for Analog Devices LTC2991 Octal I2C
- Voltage, Current and Temperature Monitor.
- The LTC2991 is used to monitor system temperatures, voltages and currents.
- Through the I2C serial interface, the eight monitors can individually measure
- supply voltages and can be paired for differential measurements of current sense
- resistors or temperature sensing transistors. Additional measurements include
- internal temperatureand internal VCC.
- sysfs-Interface
- ---------------
- The following attributes are supported. Limits are read-only.
- =============== =================
- inX_input: voltage input
- currX_input: current input
- tempX_input: temperature input
- =============== =================
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