[PATCH v2 3/3] ARM: tegra: tf101: Add al3000a illuminance sensor node
From: Svyatoslav Ryhel
Date: Sat Feb 15 2025 - 05:33:07 EST
Bind al3000a illuminance sensor found in ASUS TF101
Tested-by: Robert Eckelmann <longnoserob@xxxxxxxxx>
Signed-off-by: Svyatoslav Ryhel <clamor95@xxxxxxxxx>
---
arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts b/arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts
index e118809dc6d9..67764afeb013 100644
--- a/arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts
+++ b/arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts
@@ -1085,6 +1085,17 @@ smart-battery@b {
sbs,poll-retry-count = <10>;
power-supplies = <&mains>;
};
+
+ /* Dynaimage ambient light sensor */
+ light-sensor@1c {
+ compatible = "dynaimage,al3000a";
+ reg = <0x1c>;
+
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(Z, 2) IRQ_TYPE_LEVEL_HIGH>;
+
+ vdd-supply = <&vdd_1v8_sys>;
+ };
};
};
--
2.43.0