From: Svyatoslav Ryhel <clamor95@gmail.com>
Date: Mon, 17 Feb 2025 14:03:36 +0000 (+0200)
Subject: ARM: tegra: tf101: Add al3000a illuminance sensor node
X-Git-Tag: v6.15-rc1~159^2~3^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=237a868d30e7a744b64479ff98ad86b2e3008943;p=thirdparty%2Fkernel%2Flinux.git

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>
---

diff --git a/arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts b/arch/arm/boot/dts/nvidia/tegra20-asus-tf101.dts
index e118809dc6d98..67764afeb0136 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>;
+			};
 		};
 	};