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arm64: dts: renesas: Add panel overlay for Salvator-X(S) boards

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The Salvator-X and Salvator-XS boards support an optional LVDS panel.
One compatible panel is the Mitsubishi AA104XD12. Add a corresponding DT
overlay.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20211229193135.28767-3-laurent.pinchart+renesas@ideasonboard.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Laurent Pinchart 2021-12-29 21:31:34 +02:00 committed by Geert Uytterhoeven
parent 79e6820245
commit e47b550145
2 changed files with 38 additions and 0 deletions
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2
arch/arm64/boot/dts/renesas/Makefile
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@ -85,3 +85,5 @@ dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb
dtb-$(CONFIG_ARCH_R9A07G054) += r9a07g054l2-smarc.dtb
dtb-$(CONFIG_ARCH_R9A09G011) += r9a09g011-v2mevk2.dtb
dtb-$(CONFIG_ARCH_RCAR_GEN3) += salvator-panel-aa104xd12.dtbo

36
arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts Normal file
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@ -0,0 +1,36 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree overlay for the AA104XD12 panel connected to LVDS0 on a
* Salvator-X or Salvator-XS board
*
* Copyright 2021 Ideas on Board Oy
*/
/dts-v1/;
/plugin/;
&{/} {
#include "panel-aa104xd12.dtsi"
};
&{/panel} {
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
};
&lvds0 {
status = "okay";
ports {
port@1 {
lvds0_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};