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.
Some Grand Prime use a ST LSM303C accelerometer/magnetometer combo.
Core Prime LTE uses ST LIS2HH12 accelerometer.
Add support for them.
---
v2: fix accelerometer@1d: 'interrupt-names' does not match any of the regexes:
'pinctrl-[0-9]+'
From: Joe Mason <[email protected]>
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 <[email protected]>
[Stephan: Move sensors to common dtsi, disabled by default]
Signed-off-by: Stephan Gerhold <[email protected]>
[Raymond: Add it to grandprimelte. Use interrupts-extended]
Signed-off-by: Raymond Hackley <[email protected]>
---
.../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
From: Siddharth Manthan <[email protected]>
Some Grand Prime use a ST LSM303C accelerometer/magnetometer combo.
Add support for it.
Signed-off-by: Siddharth Manthan <[email protected]>
[Stephan: Move sensors to common dtsi (disabled by default)]
Signed-off-by: Stephan Gerhold <[email protected]>
[Raymond: Use interrupts-extended]
Signed-off-by: Raymond Hackley <[email protected]>
---
.../dts/qcom/msm8216-samsung-fortuna3g.dts | 8 +++++
.../qcom/msm8916-samsung-fortuna-common.dtsi | 33 +++++++++++++++++++
2 files changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts b/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
index 366914be7d53..e7f6df229f9a 100644
--- a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
+++ b/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
@@ -9,3 +9,11 @@ / {
compatible = "samsung,fortuna3g", "qcom,msm8916";
chassis-type = "handset";
};
+
+&st_accel {
+ status = "okay";
+};
+
+&st_magn {
+ status = "okay";
+};
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 b6e1fe8b0056..17d21949dfec 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
@@ -152,6 +152,39 @@ bosch_magn: magnetometer@12 {
status = "disabled";
};
+
+ st_accel: accelerometer@1d {
+ compatible = "st,lsm303c-accel";
+ reg = <0x1d>;
+ interrupts-extended = <&tlmm 115 IRQ_TYPE_LEVEL_HIGH>;
+
+ vdd-supply = <&pm8916_l17>;
+ vddio-supply = <&pm8916_l5>;
+
+ pinctrl-0 = <&accel_int_default>;
+ pinctrl-names = "default";
+
+ st,drdy-int-pin = <1>;
+ mount-matrix = "0", "-1", "0",
+ "1", "0", "0",
+ "0", "0", "-1";
+
+ status = "disabled";
+ };
+
+ st_magn: magnetometer@1e {
+ compatible = "st,lsm303c-magn";
+ reg = <0x1e>;
+
+ vdd-supply = <&pm8916_l17>;
+ vddio-supply = <&pm8916_l5>;
+
+ mount-matrix = "0", "-1", "0",
+ "1", "0", "0",
+ "0", "0", "-1";
+
+ status = "disabled";
+ };
};
&blsp_i2c4 {
--
2.39.2
Core Prime LTE uses ST LIS2HH12 accelerometer. Add support for it.
[Stephen: Use common &st_accel definition from common dtsi]
Signed-off-by: Stephan Gerhold <[email protected]>
Signed-off-by: Raymond Hackley <[email protected]>
---
.../arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
index b438fa81886c..db95bdbb9f32 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
@@ -26,3 +26,11 @@ &clk_pwm {
&clk_pwm_backlight {
status = "disabled";
};
+
+&st_accel {
+ compatible = "st,lis2hh12";
+ mount-matrix = "1", "0", "0",
+ "0", "-1", "0",
+ "0", "0", "1";
+ status = "okay";
+};
--
2.39.2
On Sat, 06 Apr 2024 11:14:12 +0000, Raymond Hackley wrote:
> 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.
> Some Grand Prime use a ST LSM303C accelerometer/magnetometer combo.
> Core Prime LTE uses ST LIS2HH12 accelerometer.
>
> Add support for them.
> ---
> v2: fix accelerometer@1d: 'interrupt-names' does not match any of the regexes:
> 'pinctrl-[0-9]+'
>
>
>
My bot found new DTB warnings on the .dts files added or changed in this
series.
Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.
If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:
pip3 install dtschema --upgrade
New warnings running 'make CHECK_DTBS=y qcom/msm8216-samsung-fortuna3g.dtb' for [email protected]:
arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dtb: magnetometer@12: 'mount-matrix' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/iio/magnetometer/bosch,bmc150_magn.yaml#