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| author | Erikas Bitovtas <xerikasxx@gmail.com> | 2026-02-25 17:43:24 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2026-03-26 17:40:35 +0300 |
| commit | 6c4b960981ddc676cecd929dd76d6e01bc5c424b (patch) | |
| tree | 43b7e222e60bf899c3336688ad47cdc2175f1dba | |
| parent | b2c79f35836ed85de4c7509cf27ff72636fe2853 (diff) | |
| download | linux-6c4b960981ddc676cecd929dd76d6e01bc5c424b.tar.xz | |
arm64: dts: qcom: msm8939-asus-z00t: add ambient light and proximity sensor
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>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8939-asus-z00t.dts | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8939-asus-z00t.dts b/arch/arm64/boot/dts/qcom/msm8939-asus-z00t.dts index ea90b00a2c8a..1a340fa92755 100644 --- a/arch/arm64/boot/dts/qcom/msm8939-asus-z00t.dts +++ b/arch/arm64/boot/dts/qcom/msm8939-asus-z00t.dts @@ -147,6 +147,17 @@ 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 @@ drive-strength = <2>; bias-disable; }; + + light_int_default: light-int-default-state { + pins = "gpio113"; + function = "gpio"; + drive-strength = <16>; + bias-pull-up; + }; }; |