projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| e4922176 LP |
1 | .. SPDX-License-Identifier: GPL-2.0-only |
| 2 | ||
| 3 | Microchip SparX-5 SoC | |
| 4 | ===================== | |
| 5 | ||
| 6 | Supported chips: | |
| 7 | ||
| 8 | * VSC7546, VSC7549, VSC755, VSC7556, and VSC7558 (Sparx5 series) | |
| 9 | ||
| 10 | Prefix: 'sparx5-temp' | |
| 11 | ||
| 12 | Addresses scanned: - | |
| 13 | ||
| 14 | Datasheet: Provided by Microchip upon request and under NDA | |
| 15 | ||
| 16 | Author: Lars Povlsen <lars.povlsen@microchip.com> | |
| 17 | ||
| 18 | Description | |
| 19 | ----------- | |
| 20 | ||
| 21 | The Sparx5 SoC contains a temperature sensor based on the MR74060 | |
| 22 | Moortec IP. | |
| 23 | ||
| 24 | The sensor has a range of -40°C to +125°C and an accuracy of +/-5°C. | |
| 25 | ||
| 26 | Sysfs entries | |
| 27 | ------------- | |
| 28 | ||
| 29 | The following attributes are supported. | |
| 30 | ||
| 31 | ======================= ======================================================== | |
| 32 | temp1_input Die temperature (in millidegree Celsius.) | |
| 33 | ======================= ======================================================== |