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Message-Id: <20250701-dt-hwmon-compatibles-v1-6-ad99e65cf11b@kernel.org>
Date: Tue, 01 Jul 2025 16:00:45 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Jean Delvare <jdelvare@...e.com>, Guenter Roeck <linux@...ck-us.net>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>, 
 Frank Li <Frank.Li@....com>, Jim Wright <wrightj@...ux.vnet.ibm.com>
Cc: linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org
Subject: [PATCH 6/6] dt-bindings: trivial-devices: Add undocumented hwmon
 devices

There's a bunch of undocumented, but already in use trivial hwmon
devices. Most are just variants of existing trivial devices.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../devicetree/bindings/trivial-devices.yaml       | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 27930708ccd5..38a542d816c9 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -39,8 +39,14 @@ properties:
           - ad,adm9240
             # AD5110 - Nonvolatile Digital Potentiometer
           - adi,ad5110
+            # Temperature sensor with integrated fan control
+          - adi,adm1027
             # Analog Devices ADP5589 Keypad Decoder and I/O Expansion
           - adi,adp5589
+            # Temperature sensor with integrated fan control
+          - adi,adt7463
+            # Temperature sensor with integrated fan control
+          - adi,adt7468
             # Analog Devices LT7182S Dual Channel 6A, 20V PolyPhase Step-Down Silent Switcher
           - adi,lt7182s
             # AMS iAQ-Core VOC Sensor
@@ -291,6 +297,8 @@ properties:
           - mps,mp2891
             # Monolithic Power Systems Inc. multi-phase controller mp2993
           - mps,mp2993
+            # Monolithic Power Systems Inc. hot-swap protection device
+          - mps,mp5023
             # Monolithic Power Systems Inc. multi-phase hot-swap controller mp5920
           - mps,mp5920
             # Monolithic Power Systems Inc. multi-phase hot-swap controller mp5990
@@ -299,12 +307,24 @@ properties:
           - mps,mp9941
             # Temperature sensor with integrated fan control
           - national,lm63
+            # Temperature sensor with integrated fan control
+          - national,lm64
+            # Temperature sensor
+          - national,lm95235
+            # Temperature sensor
+          - national,lm95245
+            # Temperature sensor with integrated fan control
+          - national,lm96163
             # Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor
           - national,lm80
             # Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor
           - national,lm81
             # Temperature sensor with integrated fan control
           - national,lm85
+            # Temperature sensor with integrated fan control
+          - national,lm85b
+            # Temperature sensor with integrated fan control
+          - national,lm85c
             # I2C ±0.33°C Accurate, 12-Bit + Sign Temperature Sensor and Thermal Window Comparator
           - national,lm92
             # Nuvoton Temperature Sensor
@@ -357,12 +377,38 @@ properties:
           - silabs,si7020
             # Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply
           - skyworks,sky81452
+            # Temperature sensor with integrated fan control
+          - smsc,emc6d100
+            # Temperature sensor with integrated fan control
+          - smsc,emc6d101
+            # Temperature sensor with integrated fan control
+          - smsc,emc6d102
+            # Temperature sensor with integrated fan control
+          - smsc,emc6d103
+            # Temperature sensor with integrated fan control
+          - smsc,emc6d103s
             # SparkFun Qwiic Joystick (COM-15168) with i2c interface
           - sparkfun,qwiic-joystick
             # Sierra Wireless mangOH Green SPI IoT interface
           - swir,mangoh-iotport-spi
             # Ambient Light Sensor with SMBUS/Two Wire Serial Interface
           - taos,tsl2550
+            # Digital PWM System Controller PMBus
+          - ti,cd9200
+            # Digital PWM System Controller PMBus
+          - ti,cd9220
+            # Digital PWM System Controller PMBus
+          - ti,cd9222
+            # Digital PWM System Controller PMBus
+          - ti,cd9224
+            # Digital PWM System Controller PMBus
+          - ti,cd9240
+            # Digital PWM System Controller PMBus
+          - ti,cd9244
+            # Digital PWM System Controller PMBus
+          - ti,cd9246
+            # Digital PWM System Controller PMBus
+          - ti,cd9248
             # Temperature and humidity sensor with i2c interface
           - ti,hdc1000
             # Temperature and humidity sensor with i2c interface
@@ -390,6 +436,10 @@ properties:
           - ti,tmp125
             # TI DC-DC converter on PMBus
           - ti,tps40400
+            # TI DCAP+ multiphase controller
+          - ti,tps53647
+            # TI DCAP+ multiphase controller
+          - ti,tps53667
             # TI Dual channel DCAP+ multiphase controller TPS53676 with AVSBus
           - ti,tps53676
             # TI Dual channel DCAP+ multiphase controller TPS53679

-- 
2.47.2


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