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

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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: 716be61d18 ("ARM: dts: imx53: Add Menlosystems M53 board")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Marek Vasut 2022-02-06 23:11:23 +01:00 committed by Shawn Guo
parent 84ff7ceaff
commit 0c6f71176e
1 changed files with 27 additions and 2 deletions
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29
arch/arm/boot/dts/imx53-m53menlo.dts
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@ -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>;
};
};
};