linux-kernel - [PATCH v2] dt-bindings: trivial-devices: add onnn,adt7462

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Message-ID: <20240923093800.892949-1-chanh@os.amperecomputing.com>
Date: Mon, 23 Sep 2024 09:38:00 +0000
From: Chanh Nguyen <chanh@...amperecomputing.com>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Peter Yin <peteryin.openbmc@...il.com>,
	Noah Wang <noahwang.wang@...look.com>,
	Marek Vasut <marex@...x.de>,
	Fabio Estevam <festevam@...il.com>,
	Lukas Wunner <lukas@...ner.de>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	OpenBMC Maillist <openbmc@...ts.ozlabs.org>
Cc: Phong Vo <phong@...amperecomputing.com>,
	Thang Nguyen <thang@...amperecomputing.com>,
	Quan Nguyen <quan@...amperecomputing.com>,
	Khanh Pham <khpham@...erecomputing.com>,
	Open Source Submission <patches@...erecomputing.com>,
	Chanh Nguyen <chanh@...amperecomputing.com>
Subject: [PATCH v2] dt-bindings: trivial-devices: add onnn,adt7462

The adt7462 supports monitoring and controlling up to
four PWM Fan drive outputs and eight TACH inputs measures.
The adt7462 supports reading a single on chip temperature
sensor and three remote temperature sensors. There are up
to 13 voltage monitoring inputs.

Add device tree bindings for the adt7462 device.

Signed-off-by: Chanh Nguyen <chanh@...amperecomputing.com>
---
Change in v2:
   - Add onnn,adt7462 to the list of trivial devices       [Guenter]
---
 Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 0108d7507215..15f89d7ecf73 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -311,6 +311,8 @@ properties:
           - nuvoton,w83773g
             # OKI ML86V7667 video decoder
           - oki,ml86v7667
+            # ON Semiconductor ADT7462 Temperature, Voltage Monitor and Fan Controller
+          - onnn,adt7462
             # 48-Lane, 12-Port PCI Express Gen 2 (5.0 GT/s) Switch
           - plx,pex8648
             # Pulsedlight LIDAR range-finding sensor
-- 
2.43.0