| Alexandru Tachici | 9514a22 | 2020-08-12 17:20:50 +0300 | [diff] [blame] | 1 | .. SPDX-License-Identifier: GPL-2.0 |
| 2 | |
| 3 | Kernel driver adm1266 |
| 4 | ===================== |
| 5 | |
| 6 | Supported chips: |
| 7 | * Analog Devices ADM1266 |
| 8 | Prefix: 'adm1266' |
| 9 | Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1266.pdf |
| 10 | |
| 11 | Author: Alexandru Tachici <alexandru.tachici@analog.com> |
| 12 | |
| 13 | |
| 14 | Description |
| 15 | ----------- |
| 16 | |
| 17 | This driver supports hardware monitoring for Analog Devices ADM1266 sequencer. |
| 18 | |
| 19 | ADM1266 is a sequencer that features voltage readback from 17 channels via an |
| 20 | integrated 12 bit SAR ADC, accessed using a PMBus interface. |
| 21 | |
| 22 | The driver is a client driver to the core PMBus driver. Please see |
| Mauro Carvalho Chehab | 6cc6f5a | 2020-10-27 10:51:07 +0100 | [diff] [blame] | 23 | Documentation/hwmon/pmbus.rst for details on PMBus client drivers. |
| Alexandru Tachici | 9514a22 | 2020-08-12 17:20:50 +0300 | [diff] [blame] | 24 | |
| 25 | |
| 26 | Sysfs entries |
| 27 | ------------- |
| 28 | |
| 29 | The following attributes are supported. Limits are read-write, history reset |
| 30 | attributes are write-only, all other attributes are read-only. |
| 31 | |
| 32 | inX_label "voutx" |
| 33 | inX_input Measured voltage. |
| 34 | inX_min Minimum Voltage. |
| 35 | inX_max Maximum voltage. |
| 36 | inX_min_alarm Voltage low alarm. |
| 37 | inX_max_alarm Voltage high alarm. |