From: Jasper Korten via B4 Relay <devnull+jja2000.gmail.com@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>
Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org,
Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>,
Jasper Korten <jja2000@gmail.com>
Subject: [PATCH 2/2] arm64: dts: nvidia: tegra210-smaug: Add TMP451 temperature sensor node
Date: Mon, 16 Sep 2024 00:48:14 +0200 [thread overview]
Message-ID: <20240916-touch-temp-v1-2-5a008b2acbc8@gmail.com> (raw)
In-Reply-To: <20240916-touch-temp-v1-0-5a008b2acbc8@gmail.com>
From: Jasper Korten <jja2000@gmail.com>
The Google Pixel C contains a TI TMP451 temperature sensor.
Add a DT node for temperature sensor.
Information gathered from downstream tree.
Link: https://android.googlesource.com/kernel/tegra/+/refs/heads/android-tegra-dragon-3.18-oreo-m8/arch/arm64/boot/dts/tegra/tegra210-smaug.dtsi#1000
Signed-off-by: Jasper Korten <jja2000@gmail.com>
---
arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
index 6f77540fd397..c724cb4d5ad8 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
@@ -1732,6 +1732,15 @@ audio-codec@2d {
#gpio-cells = <2>;
status = "okay";
};
+
+ tmp451: temperature-sensor@4c {
+ compatible = "ti,tmp451";
+ reg = <0x4c>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(X, 4) IRQ_TYPE_LEVEL_LOW>;
+ vcc-supply = <&pp1800>;
+ #thermal-sensor-cells = <1>;
+ };
};
pmc@7000e400 {
--
2.46.0
next prev parent reply other threads:[~2024-09-15 22:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-15 22:48 [PATCH 0/2] Add touchscreen and TMP451 tempsensor nodes to Google Pixel C (tegra210-smaug) Device Tree Jasper Korten via B4 Relay
2024-09-15 22:48 ` [PATCH 1/2] arm64: dts: nvidia: tegra210-smaug: Add touchscreen node Jasper Korten via B4 Relay
2024-09-15 22:48 ` Jasper Korten via B4 Relay [this message]
2024-09-19 8:48 ` [PATCH 0/2] Add touchscreen and TMP451 tempsensor nodes to Google Pixel C (tegra210-smaug) Device Tree Diogo Ivo
2024-10-24 17:24 ` Thierry Reding
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