Add a Device Tree node for the ST Microelectronics "K3D" accelerometer
chip found in the Galaxy S2.

Signed-off-by: Paul Cercueil <paul@crapouillou.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

On 06/12/2023 23:15, Paul Cercueil wrote:
> Add a Device Tree node for the ST Microelectronics "K3D" accelerometer
> chip found in the Galaxy S2.
> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.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 {

Fixed placement, so nodes are ordered. If it was not the case in your
DTS, it means you worked on some old tree, which should be avoided.
Please work on mainline.

Best regards,
Krzysztof