| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Bindings for the Maxim MAX31785 Intelligent Fan Controller |
| 2 | ========================================================== |
| 3 | |
| 4 | Reference: |
| 5 | |
| 6 | https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf |
| 7 | |
| 8 | The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan |
| 9 | management with temperature and remote voltage sensing. Various fan control |
| 10 | features are provided, including PWM frequency control, temperature hysteresis, |
| 11 | dual tachometer measurements, and fan health monitoring. |
| 12 | |
| 13 | Required properties: |
| 14 | - compatible : One of "maxim,max31785" or "maxim,max31785a" |
| 15 | - reg : I2C address, one of 0x52, 0x53, 0x54, 0x55. |
| 16 | |
| 17 | Example: |
| 18 | |
| 19 | fans@52 { |
| 20 | compatible = "maxim,max31785"; |
| 21 | reg = <0x52>; |
| 22 | }; |