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arm64: dts: qcom: msm8939-asus-z00t: add ambient light and proximity sensor

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This device uses Capella CM36686 as its ambient light and proximity
sensor. It is fully compatible with Vishay VCNL4040. Downstream device
tree reports Capella CM36283, but upon probe, a device ID for CM36686 is
actually found. This commit adds support for Capella CM36686 ambient
light and proximity sensor.

Signed-off-by: Erikas Bitovtas <xerikasxx@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260225-z00t-capella-sensor-v1-1-99f767bc326a@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Erikas Bitovtas 2026-02-25 16:43:24 +02:00 committed by Bjorn Andersson
parent b2c79f3583
commit 6c4b960981
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/qcom/msm8939-asus-z00t.dts
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@ -147,6 +147,17 @@ magnetometer@c {
pinctrl-names = "default";
};
light-sensor@60 {
compatible = "capella,cm36686", "vishay,vcnl4040";
reg = <0x60>;
interrupts-extended = <&tlmm 113 IRQ_TYPE_EDGE_FALLING>;
proximity-near-level = <30>;
pinctrl-0 = <&light_int_default>;
pinctrl-names = "default";
};
imu@68 {
compatible = "invensense,mpu6515";
reg = <0x68>;
@ -330,4 +341,11 @@ mag_reset_default: mag-reset-default-state {
drive-strength = <2>;
bias-disable;
};
light_int_default: light-int-default-state {
pins = "gpio113";
function = "gpio";
drive-strength = <16>;
bias-pull-up;
};
};