[PATCH v4 3/4] dt-bindings: hwmon: Move max31785 compatibles to max31790 document
Eddie James
eajames at linux.ibm.com
Sat Aug 16 05:47:29 AEST 2025
The binding for the max31785 is the same as the max31790, so just add
some compatible strings for the max31785 chip.
Signed-off-by: Eddie James <eajames at linux.ibm.com>
---
.../devicetree/bindings/hwmon/max31785.txt | 22 -------------------
.../bindings/hwmon/maxim,max31790.yaml | 6 ++++-
2 files changed, 5 insertions(+), 23 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/hwmon/maxim,max31790.yaml b/Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml
index b1ff496f87f9..b2dc813b1ab4 100644
--- a/Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml
+++ b/Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml
@@ -20,7 +20,11 @@ description: >
properties:
compatible:
- const: maxim,max31790
+ enum:
+ - maxim,max31785
+ - maxim,max31785a
+ - maxim,max31785b
+ - maxim,max31790
reg:
maxItems: 1
--
2.50.1
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