From 2c8cfe54088c2683dc6ae6c538ff1baeec714484 Mon Sep 17 00:00:00 2001
From: Ian Ray <ian.ray@gehealthcare.com>
Date: Tue, 17 Feb 2026 15:55:19 +0200
Subject: [PATCH] ARM: dts: imx: b850v3: Define GPIO line names

Define GPIO line names for gpio4.

Signed-off-by: Ian Ray <ian.ray@gehealthcare.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx6q-b850v3.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-b850v3.dts b/arch/arm/boot/dts/nxp/imx/imx6q-b850v3.dts
index fa5814287f71b..e5e66d536a2d2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-b850v3.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-b850v3.dts
@@ -53,6 +53,18 @@
 	};
 };
 
+&gpio4 {
+	gpio-line-names =
+		"", "", "", "",
+		"", "", "", "",
+		"", "", "", "",
+		"", "", "PWGIN", "",
+		"", "", "", "",
+		"", "", "", "",
+		"", "", "", "",
+		"", "", "", "";
+};
+
 &hdmi {
 	ddc-i2c-bus = <&mux2_i2c1>;
 };
-- 
2.47.3