From: Riccardo Mereu <r.mereu.kernel@arduino.cc>
To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, broonie@kernel.org
Cc: linux@roeck-us.net, Jonathan.Cameron@huawei.com,
wenswang@yeah.net, naresh.solanki@9elements.com,
michal.simek@amd.com, nuno.sa@analog.com, chou.cosmo@gmail.com,
grantpeltier93@gmail.com, eajames@linux.ibm.com,
farouk.bouabid@cherry.de, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-spi@vger.kernel.org, mm.facchin@arduino.cc,
Riccardo Mereu <r.mereu@arduino.cc>
Subject: [PATCH 1/5] dt-binding: trivial-devices: add arduino spi mcu interface
Date: Thu, 6 Nov 2025 16:31:15 +0100 [thread overview]
Message-ID: <20251106153119.266840-2-r.mereu@arduino.cc> (raw)
In-Reply-To: <20251106153119.266840-1-r.mereu@arduino.cc>
Add spidev item in order to describe in Arduino boards one of the
interfaces between microprocessor and microcontroller.
Signed-off-by: Riccardo Mereu <r.mereu@arduino.cc>
---
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 2eff6f274302..c44fff4ce2e2 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -59,6 +59,8 @@ properties:
- adi,lt7182s
# AMS iAQ-Core VOC Sensor
- ams,iaq-core
+ # Arduino microcontroller interface over SPI, e.g. on UnoQ board
+ - arduino,mcu
# Temperature monitoring of Astera Labs PT5161L PCIe retimer
- asteralabs,pt5161l
# i2c h/w elliptic curve crypto module
--
2.51.2
next prev parent reply other threads:[~2025-11-06 15:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-06 15:31 [PATCH 0/5] arm64: qcom: add support for Arduino UnoQ SBC Riccardo Mereu
2025-11-06 15:31 ` Riccardo Mereu [this message]
2025-11-07 7:10 ` [PATCH 1/5] dt-binding: trivial-devices: add arduino spi mcu interface Krzysztof Kozlowski
2025-11-07 8:09 ` Krzysztof Kozlowski
2025-11-06 15:31 ` [PATCH 2/5] drivers: spi: spidev: add compatible for " Riccardo Mereu
2025-11-07 7:13 ` Krzysztof Kozlowski
2025-11-06 15:31 ` [PATCH 3/5] dt-binding: arm: qcom: add arduino unoq codename Riccardo Mereu
2025-11-07 7:13 ` Krzysztof Kozlowski
2025-11-06 15:31 ` [PATCH 4/5] arm64: dts: qcom: qcm2290: add uart2 node Riccardo Mereu
2025-11-06 16:27 ` Konrad Dybcio
2025-11-06 15:31 ` [PATCH 5/5] arm64: dts: qcom: unoq: add dts for arduino unoq Riccardo Mereu
2025-11-06 16:29 ` Konrad Dybcio
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