[PATCH v3 3/4] dt-bindings: trivial-devices: Document max31785 sensors
Eddie James
eajames at linux.ibm.com
Thu Aug 7 04:47:10 AEST 2025
Remove the old .txt max31785 documentation and add the compatibles
to trivial-devices.yaml.
Signed-off-by: Eddie James <eajames at linux.ibm.com>
---
.../devicetree/bindings/hwmon/max31785.txt | 22 -------------------
.../devicetree/bindings/trivial-devices.yaml | 4 ++++
2 files changed, 4 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/hwmon/max31785.txt
diff --git a/Documentation/devicetree/bindings/hwmon/max31785.txt b/Documentation/devicetree/bindings/hwmon/max31785.txt
deleted file mode 100644
index 106e08c56aaa..000000000000
--- a/Documentation/devicetree/bindings/hwmon/max31785.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Bindings for the Maxim MAX31785 Intelligent Fan Controller
-==========================================================
-
-Reference:
-
-https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf
-
-The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan
-management with temperature and remote voltage sensing. Various fan control
-features are provided, including PWM frequency control, temperature hysteresis,
-dual tachometer measurements, and fan health monitoring.
-
-Required properties:
-- compatible : One of "maxim,max31785" or "maxim,max31785a"
-- reg : I2C address, one of 0x52, 0x53, 0x54, 0x55.
-
-Example:
-
- fans at 52 {
- compatible = "maxim,max31785";
- reg = <0x52>;
- };
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 3f2c5b815d0d..72ee7bad36fc 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -201,6 +201,10 @@ properties:
- maxim,max15303
# Multiphase Master with PMBus Interface and Internal Buck Converter
- maxim,max20751
+ # 6-Channel PWM fan controller
+ - maxim,max31785
+ - maxim,max31785a
+ - maxim,max31785b
# mCube 3-axis 8-bit digital accelerometer
- mcube,mc3230
# mCube 3-axis 8-bit digital accelerometer
--
2.50.1
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