linux-kernel - [PATCH v1 3/3] ARM: tegra: tf101: Add al3000a illuminance sensor node

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Message-ID: <20250212064657.5683-4-clamor95@gmail.com>
Date: Wed, 12 Feb 2025 08:46:57 +0200
From: Svyatoslav Ryhel <clamor95@...il.com>
To: Jonathan Cameron <jic23@...nel.org>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>,
	Svyatoslav Ryhel <clamor95@...il.com>,
	Javier Carrasco <javier.carrasco.cruz@...il.com>,
	Matti Vaittinen <mazziesaccount@...il.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Emil Gedenryd <emil.gedenryd@...s.com>,
	Arthur Becker <arthur.becker@...tec.com>,
	Mudit Sharma <muditsharma.info@...il.com>,
	Per-Daniel Olsson <perdaniel.olsson@...s.com>,
	Subhajit Ghosh <subhajit.ghosh@...aklogic.com>,
	Ivan Orlov <ivan.orlov0322@...il.com>,
	David Heidelberg <david@...t.cz>
Cc: linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-tegra@...r.kernel.org
Subject: [PATCH v1 3/3] ARM: tegra: tf101: Add al3000a illuminance sensor node

Bind al3000a illuminance sensor found in ASUS TF101

Tested-by: Robert Eckelmann <longnoserob@...il.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@...il.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 @@ 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