From: Stefano Radaelli <stefano.r@variscite.com>
Date: Wed, 3 Jun 2026 08:25:02 +0000 (+0200)
Subject: arm64: dts: imx93-var-som-symphony: keep RGB_SEL low
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17f1681fc7b7a5e1ef4756d33d399f28dd372a28;p=thirdparty%2Flinux.git

arm64: dts: imx93-var-som-symphony: keep RGB_SEL low

Keep the RGB_SEL line driven low on the Symphony carrier board.

This avoids leaving the line floating and ensures the board remains in
the expected display configuration.

Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
index 77377127c18c..c835394468ef 100644
--- a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
+++ b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts
@@ -215,6 +215,14 @@
 		gpio-controller;
 		#gpio-cells = <2>;
 		status = "okay";
+
+		/* RGB_SEL */
+		lvds-brg-enable-hog {
+			gpio-hog;
+			gpios = <7 GPIO_ACTIVE_HIGH>;
+			output-low;
+			line-name = "lvds_brg_en";
+		};
 	};
 
 	st33ktpm2xi2c: tpm@2e {