Patch "ARM: dts: imx: Add missing LVDS decoder on M53Menlo" has been added to the 5.17-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    ARM: dts: imx: Add missing LVDS decoder on M53Menlo

to the 5.17-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm-dts-imx-add-missing-lvds-decoder-on-m53menlo.patch
and it can be found in the queue-5.17 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 23d7f8490ccc58d5a0e6a7970db33c6de5cb3e01
Author: Marek Vasut <marex@xxxxxxx>
Date:   Sun Feb 6 23:11:23 2022 +0100

    ARM: dts: imx: Add missing LVDS decoder on M53Menlo
    
    [ Upstream commit 0c6f71176ea43d6f4003a4d57f7bb518c5ad6145 ]
    
    The M53Menlo display unit uses an LVDS-to-DPI bridge, TI DS90CF364A.
    Describe this bridge in DT, otherwise the DT incorrectly describes
    DPI panel attached directly to LVDS source.
    
    Fixes: 716be61d1869 ("ARM: dts: imx53: Add Menlosystems M53 board")
    Signed-off-by: Marek Vasut <marex@xxxxxxx>
    Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
    Cc: Fabio Estevam <festevam@xxxxxxxxx>
    Cc: NXP Linux Team <linux-imx@xxxxxxx>
    Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts
index 4f88e96d81dd..d5c68d1ea707 100644
--- a/arch/arm/boot/dts/imx53-m53menlo.dts
+++ b/arch/arm/boot/dts/imx53-m53menlo.dts
@@ -53,6 +53,31 @@
 		};
 	};
 
+	lvds-decoder {
+		compatible = "ti,ds90cf364a", "lvds-decoder";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
+				lvds_decoder_in: endpoint {
+					remote-endpoint = <&lvds0_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+
+				lvds_decoder_out: endpoint {
+					remote-endpoint = <&panel_in>;
+				};
+			};
+		};
+	};
+
 	panel {
 		compatible = "edt,etm0700g0dh6";
 		pinctrl-0 = <&pinctrl_display_gpio>;
@@ -61,7 +86,7 @@
 
 		port {
 			panel_in: endpoint {
-				remote-endpoint = <&lvds0_out>;
+				remote-endpoint = <&lvds_decoder_out>;
 			};
 		};
 	};
@@ -450,7 +475,7 @@
 			reg = <2>;
 
 			lvds0_out: endpoint {
-				remote-endpoint = <&panel_in>;
+				remote-endpoint = <&lvds_decoder_in>;
 			};
 		};
 	};