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Message-ID: <20231206221556.15348-4-paul@crapouillou.net>
Date: Wed, 6 Dec 2023 23:15:56 +0100
From: Paul Cercueil <paul@...pouillou.net>
To: Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Alim Akhtar <alim.akhtar@...sung.com>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 3/3] ARM: dts: samsung: exynos4210-i9100: Add accelerometer node
Add a Device Tree node for the ST Microelectronics "K3D" accelerometer
chip found in the Galaxy S2.
Signed-off-by: Paul Cercueil <paul@...pouillou.net>
---
arch/arm/boot/dts/samsung/exynos4210-i9100.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/samsung/exynos4210-i9100.dts b/arch/arm/boot/dts/samsung/exynos4210-i9100.dts
index f03b03dbe9f2..7e57fe033e2b 100644
--- a/arch/arm/boot/dts/samsung/exynos4210-i9100.dts
+++ b/arch/arm/boot/dts/samsung/exynos4210-i9100.dts
@@ -421,6 +421,23 @@ touchscreen@4a {
};
};
+&i2c_1 {
+ status = "okay";
+
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-slave-addr = <0x10>;
+ samsung,i2c-max-bus-freq = <100000>;
+
+ lis3dh: accelerometer@19 {
+ compatible = "st,lis3dh-accel";
+ reg = <0x19>;
+
+ mount-matrix = "0", "-1", "0",
+ "1", "0", "0",
+ "0", "0", "1";
+ };
+};
+
&i2c_5 {
status = "okay";
--
2.42.0
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