releases/6.9.7/arm-dts-imx53-qsb-hdmi-disable-panel-instead-of-dele.patch

From f1cdfc86ba5440b169f0228fa4ea2fd45efe56e5 Mon Sep 17 00:00:00 2001
From: Sasha Levin <sashal@kernel.org>
Date: Tue, 14 May 2024 11:07:18 +0800
Subject: arm: dts: imx53-qsb-hdmi: Disable panel instead of deleting node

From: Liu Ying <victor.liu@nxp.com>

[ Upstream commit bcdea3e81ea51c9e89e3b11aac2612e1b4330bee ]

We cannot use /delete-node/ directive to delete a node in a DT
overlay.  The node won't be deleted effectively.  Instead, set
the node's status property to "disabled" to achieve something
similar.

Fixes: eeb403df953f ("ARM: dts: imx53-qsb: add support for the HDMI expander")
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm/boot/dts/nxp/imx/imx53-qsb-common.dtsi | 2 +-
 arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso   | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx53-qsb-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx53-qsb-common.dtsi
index d804404464737..05d7a462ea25a 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-qsb-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx53-qsb-common.dtsi
@@ -85,7 +85,7 @@
 		};
 	};
 
-	panel {
+	panel_dpi: panel {
 		compatible = "sii,43wvf1g";
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_display_power>;
diff --git a/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso b/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
index c84e9b0525276..151e9cee3c87e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
+++ b/arch/arm/boot/dts/nxp/imx/imx53-qsb-hdmi.dtso
@@ -10,8 +10,6 @@
 /plugin/;
 
 &{/} {
-	/delete-node/ panel;
-
 	hdmi: connector-hdmi {
 		compatible = "hdmi-connector";
 		label = "hdmi";
@@ -82,6 +80,10 @@
 	};
 };
 
+&panel_dpi {
+	status = "disabled";
+};
+
 &tve {
 	status = "disabled";
 };
-- 
2.43.0