From: Joe Mason <buddyjojo06@xxxxxxxxxxx>
Some Grand Prime use a Bosch BMC150 accelerometer/magnetometer combo.
The chip provides two separate I2C devices for the accelerometer
and magnetometer that are already supported by the bmc150-accel
and bmc150-magn driver.
Signed-off-by: Joe Mason <buddyjojo06@xxxxxxxxxxx>
[Stephan: Move sensors to common dtsi, disabled by default]
Signed-off-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
[Raymond: Add it to grandprimelte. Use interrupts-extended]
Signed-off-by: Raymond Hackley <raymondhackley@xxxxxxxxxxxxxx>
---
.../qcom/msm8916-samsung-fortuna-common.dtsi | 44 +++++++++++++++++++
.../dts/qcom/msm8916-samsung-gprimeltecan.dts | 8 ++++
.../qcom/msm8916-samsung-grandprimelte.dts | 8 ++++
3 files changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
index 5e933fb8b363..b6e1fe8b0056 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
@@ -117,6 +117,43 @@ muic: extcon@25 {
};
};
+&blsp_i2c2 {
+ /* Available sensors vary depending on model variant */
+ status = "okay";
+
+ bosch_accel: accelerometer@10 {
+ compatible = "bosch,bmc150_accel";
+ reg = <0x10>;
+ interrupts-extended = <&tlmm 115 IRQ_TYPE_EDGE_RISING>;
+
+ vdd-supply = <&pm8916_l5>;
+ vddio-supply = <&pm8916_l5>;
+
+ pinctrl-0 = <&accel_int_default>;
+ pinctrl-names = "default";
+
+ mount-matrix = "0", "-1", "0",
+ "-1", "0", "0",
+ "0", "0", "1";
+
+ status = "disabled";
+ };
+
+ bosch_magn: magnetometer@12 {
+ compatible = "bosch,bmc150_magn";
+ reg = <0x12>;
+
+ vdd-supply = <&pm8916_l5>;
+ vddio-supply = <&pm8916_l5>;
+
+ mount-matrix = "0", "-1", "0",
+ "-1", "0", "0",
+ "0", "0", "1";
+
+ status = "disabled";
+ };
+};
+
&blsp_i2c4 {
status = "okay";
@@ -223,6 +260,13 @@ &wcnss_mem {
};
&tlmm {
+ accel_int_default: accel-int-default-state {
+ pins = "gpio115";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
backlight_en_default: backlight-en-default-state {
pins = "gpio98";
function = "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
index 9d65fa58ba92..4dc74e8bf1d8 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
@@ -21,6 +21,14 @@ tz-apps@85500000 {
};
};
+&bosch_accel {
+ status = "okay";
+};
+
+&bosch_magn {
+ status = "okay";
+};
+
&mpss_mem {
/* Firmware for gprimeltecan needs more space */
reg = <0x0 0x86800000 0x0 0x5400000>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
index a66ce4b13547..cffad734c4df 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
@@ -10,6 +10,14 @@ / {
chassis-type = "handset";
};
+&bosch_accel {
+ status = "okay";
+};
+
+&bosch_magn {
+ status = "okay";
+};
+
&mpss_mem {
/* Firmware for grandprimelte needs more space */
reg = <0x0 0x86800000 0x0 0x5400000>;
--
2.39.2
