linux-kernel - [PATCH v7 RESEND 4/7] dt-bindings: hwmon: Move max31785 compatibles to max31790 document

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Message-ID: <20251001144441.310950-5-eajames@linux.ibm.com>
Date: Wed,  1 Oct 2025 09:44:38 -0500
From: Eddie James <eajames@...ux.ibm.com>
To: linux-hwmon@...r.kernel.org, linux-iio@...r.kernel.org
Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-aspeed@...ts.ozlabs.org, robh@...nel.org, krzk+dt@...nel.org,
        conor+dt@...nel.org, andrew@...econstruct.com.au, joel@....id.au,
        linux@...ck-us.net, chanh@...amperecomputing.com, jic23@...nel.org,
        dlechner@...libre.com, nuno.sa@...log.com, andy@...nel.org,
        eajames@...ux.ibm.com
Subject: [PATCH v7 RESEND 4/7] dt-bindings: hwmon: Move max31785 compatibles to max31790 document

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@...ux.ibm.com>
Reviewed-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../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 106e08c56aaa9..0000000000000
--- 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@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 b1ff496f87f95..b2dc813b1ab44 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
-- 
2.51.0