From: Eddie James <eajames@linux.ibm.com>
To: linux-aspeed@lists.ozlabs.org
Cc: devicetree@vger.kernel.org, andrew@codeconstruct.com.au,
conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org,
eajames@linux.ibm.com
Subject: [PATCH v4 3/4] dt-bindings: hwmon: Move max31785 compatibles to max31790 document
Date: Fri, 15 Aug 2025 14:47:29 -0500 [thread overview]
Message-ID: <20250815194730.41695-4-eajames@linux.ibm.com> (raw)
In-Reply-To: <20250815194730.41695-1-eajames@linux.ibm.com>
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@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@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
next prev parent reply other threads:[~2025-08-15 19:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-15 19:47 [PATCH v4 0/4] ARM: dts: aspeed: Add Balcones system Eddie James
2025-08-15 19:47 ` [PATCH v4 1/4] dt-bindings: arm: aspeed: add IBM Balcones board Eddie James
2025-08-16 0:14 ` Rob Herring
2025-08-15 19:47 ` [PATCH v4 2/4] dt-bindings: iio: Add Infineon DPS310 sensor documentation Eddie James
2025-08-15 19:47 ` Eddie James [this message]
2025-08-16 0:13 ` [PATCH v4 3/4] dt-bindings: hwmon: Move max31785 compatibles to max31790 document Rob Herring
2025-08-15 19:47 ` [PATCH v4 4/4] ARM: dts: aspeed: Add Balcones system Eddie James
2025-08-15 23:38 ` [PATCH v4 0/4] " Rob Herring (Arm)
2025-08-20 19:40 ` Eddie James
2025-09-03 5:19 ` Andrew Jeffery
-- strict thread matches above, loose matches on Subject: below --
2025-08-17 15:09 [PATCH v4 3/4] dt-bindings: hwmon: Move max31785 compatibles to max31790 document kernel test robot
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