From: Lukasz Majewski <lukma@denx.de>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: Guenter Roeck <linux@roeck-us.net>,
Noah Wang <noahwang.wang@outlook.com>,
Michal Simek <michal.simek@amd.com>,
Fabio Estevam <festevam@gmail.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Lukasz Majewski <lukma@denx.de>
Subject: [PATCH RESEND] dt-bindings: trivial-devices: Document SPI measurement on LWE boards
Date: Wed, 26 Mar 2025 15:09:30 +0100 [thread overview]
Message-ID: <20250326140930.2587775-1-lukma@denx.de> (raw)
The measurement device on Liebherr's (LWE) boards is used to monitor
the overall state of the device. It does have SPI interface to
communicate with Linux host via spidev driver. Document the SPI DT
binding as trivial SPI device.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
---
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 fadbd3c041c8..5d736a9792c2 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -161,6 +161,8 @@ properties:
- jedec,spd5118
# Linear Technology LTC2488
- lineartechnology,ltc2488
+ # Liebherr on-board measurement SPI device
+ - lwe,btt
# 5 Bit Programmable, Pulse-Width Modulator
- maxim,ds1050
# 10 kOhm digital potentiometer with I2C interface
--
2.39.5
next reply other threads:[~2025-03-26 14:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-26 14:09 Lukasz Majewski [this message]
2025-03-26 16:43 ` Conor Dooley
2025-03-26 17:42 ` Lukasz Majewski
2025-03-26 17:46 ` Conor Dooley
2025-03-26 21:27 ` Lukasz Majewski
2025-03-26 22:12 ` Conor Dooley
2025-03-26 17:18 ` [PATCH v2] " Lukasz Majewski
2025-03-26 17:30 ` Fabio Estevam
2025-03-26 17:38 ` Lukasz Majewski
2025-03-26 18:12 ` Conor Dooley
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