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| author | Stephan Gerhold <stephan@gerhold.net> | 2020-06-22 17:17:51 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-07-15 22:00:53 -0700 |
| commit | 079f81acf10fcdadf2ddb4bf9755509b8bdc3504 (patch) | |
| tree | 7877891e0bc4c4205fbbfcc0c3180acc14559859 /arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | |
| parent | 4a1f08cb58e522ef6c94a0b0dde4b483e1bbe1cd (diff) | |
| download | linux-079f81acf10fcdadf2ddb4bf9755509b8bdc3504.tar.bz2 | |
arm64: dts: qcom: msm8916-samsung-a2015: Add accelerometer/magnetometer
A3U/A5U both 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.
The only difference between A3U/A5U is the way the sensor is
mounted on the mainboard - set the mount-matrix in the
device-specific device tree part to handle that difference.
Co-developed-by: Michael Srba <michael.srba@seznam.cz>
Signed-off-by: Michael Srba <michael.srba@seznam.cz>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200622151751.408995-5-stephan@gerhold.net
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi index 58485d055241..a0c00d9d62c4 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi @@ -167,6 +167,25 @@ }; }; +&blsp_i2c2 { + status = "okay"; + + accelerometer: accelerometer@10 { + compatible = "bosch,bmc150_accel"; + reg = <0x10>; + interrupt-parent = <&msmgpio>; + interrupts = <115 IRQ_TYPE_EDGE_RISING>; + + pinctrl-names = "default"; + pinctrl-0 = <&accel_int_default>; + }; + + magnetometer@12 { + compatible = "bosch,bmc150_magn"; + reg = <0x12>; + }; +}; + &spmi_bus { pm8916@0 { pon@800 { @@ -294,6 +313,14 @@ }; &msmgpio { + accel_int_default: accel-int-default { + pins = "gpio115"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + gpio_keys_default: gpio-keys-default { pins = "gpio107", "gpio109"; function = "gpio"; |