From 237a868d30e7a744b64479ff98ad86b2e3008943 Mon Sep 17 00:00:00 2001
From: Svyatoslav Ryhel <clamor95@gmail.com>
Date: Mon, 17 Feb 2025 16:03:36 +0200
Subject: [PATCH] ARM: tegra: tf101: Add al3000a illuminance sensor node

Bind al3000a illuminance sensor found in ASUS TF101

Tested-by: Robert Eckelmann <longnoserob@gmail.com>
Tested-by: Antoni Aloy Torrens <aaloytorrens@gmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Link: https://lore.kernel.org/r/20250217140336.107476-4-clamor95@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 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 @@
 				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>;
+			};
 		};
 	};
 
-- 
2.47.3