From 70c6b1b4261a9bdded32821773cea9a7b14657e1 Mon Sep 17 00:00:00 2001
From: Alexander Stein <alexander.stein@ew.tq-group.com>
Date: Fri, 13 Mar 2026 08:10:24 +0100
Subject: [PATCH] arm64: dts: imx8mm-tqma8mqml-mba8mx: LVDS overlay: Reduce DSI
 burst clock to 600Mhz

The DSI burst clock frequency is too high resulting in flickering. Reduce
the frequency.

While at it, remove the burst clock from board configuration as it is
display specific.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 .../freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso    | 3 ++-
 arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts      | 1 -
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso
index e5425653ea7e..046399a455ba 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtso
@@ -32,7 +32,8 @@ &lcdif {
 };
 
 &mipi_dsi {
-       status = "okay";
+	samsung,burst-clock-frequency = <600000000>;
+	status = "okay";
 };
 
 &panel {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts
index 8dcc5cbcb8f6..8490b7b04e9b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx.dts
@@ -76,7 +76,6 @@ expander2: gpio@27 {
 };
 
 &mipi_dsi {
-	samsung,burst-clock-frequency = <891000000>;
 	samsung,esc-clock-frequency = <20000000>;
 };