[PATCH 3/4] ARM: dts: qcom: msm8960: expressatt: Add Magnetometer

From: Rudraksha Gupta via B4 Relay

Date: Thu Nov 20 2025 - 02:14:45 EST


From: Rudraksha Gupta <guptarud@xxxxxxxxx>

Add the Yamaha magnetometer. Mount Matrix is left as a TODO.

Signed-off-by: Rudraksha Gupta <guptarud@xxxxxxxxx>
---
.../boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
index 81806d7ca001..403bef67a148 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960-samsung-expressatt.dts
@@ -490,3 +490,21 @@ &usb1 {
dr_mode = "otg";
status = "okay";
};
+
+&gsbi12 {
+ qcom,mode = <GSBI_PROT_I2C>;
+ status = "okay";
+};
+
+&gsbi12_i2c {
+ status = "okay";
+
+ magnetometer@2e {
+ compatible = "yamaha,yas532";
+ reg = <0x2e>;
+ vdd-supply = <&pm8921_l9>;
+ iovdd-supply = <&pm8921_lvs4>;
+
+ // TODO: Figure out Mount Matrix
+ };
+};

--
2.51.2