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arm64: dts: renesas: Simplify AA1024XD12 display DTO

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Move all differences into panel-aa104xd12.dtsi, rename OF_GRAPH links to
generic lvds_panel_out and lvds_panel_in names, and parametrize the LVDS
output in use using RENESAS_LVDS_OUTPUT macro.  No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260504143751.42753-1-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Marek Vasut 2026-05-04 16:37:15 +02:00 committed by Geert Uytterhoeven
parent 62169c13d8
commit 5f10bbf91e
3 changed files with 46 additions and 82 deletions
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33
arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
View File

@ -6,36 +6,5 @@
* Copyright 2021 Ideas on Board Oy
*/
/dts-v1/;
/plugin/;
&{/} {
#define RENESAS_LVDS_OUTPUT lvds1
#include "panel-aa104xd12.dtsi"
};
&{/panel} {
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&lvds1_out>;
};
};
};
&lvds1 {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
lvds1_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};

62
arch/arm64/boot/dts/renesas/panel-aa104xd12.dtsi
View File

@ -5,26 +5,52 @@
* Copyright (C) 2014 Renesas Electronics Corp.
*/
panel {
compatible = "mitsubishi,aa104xd12", "panel-lvds";
/dts-v1/;
/plugin/;
width-mm = <210>;
height-mm = <158>;
data-mapping = "jeida-18";
&{/} {
panel {
compatible = "mitsubishi,aa104xd12", "panel-lvds";
backlight = <&backlight>;
panel-timing {
/* 1024x768 @65Hz */
clock-frequency = <65000000>;
hactive = <1024>;
vactive = <768>;
hsync-len = <136>;
hfront-porch = <20>;
hback-porch = <160>;
vfront-porch = <3>;
vback-porch = <29>;
vsync-len = <6>;
};
width-mm = <210>;
height-mm = <158>;
data-mapping = "jeida-18";
port {
panel-timing {
/* 1024x768 @65Hz */
clock-frequency = <65000000>;
hactive = <1024>;
vactive = <768>;
hsync-len = <136>;
hfront-porch = <20>;
hback-porch = <160>;
vfront-porch = <3>;
vback-porch = <29>;
vsync-len = <6>;
};
port {
lvds_panel_in: endpoint {
remote-endpoint = <&lvds_panel_out>;
};
};
};
};
&RENESAS_LVDS_OUTPUT {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
lvds_panel_out: endpoint {
remote-endpoint = <&lvds_panel_in>;
};
};
};
};

33
arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
View File

@ -6,36 +6,5 @@
* Copyright 2021 Ideas on Board Oy
*/
/dts-v1/;
/plugin/;
&{/} {
#define RENESAS_LVDS_OUTPUT lvds0
#include "panel-aa104xd12.dtsi"
};
&{/panel} {
backlight = <&backlight>;
port {
panel_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
};
&lvds0 {
status = "okay";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
lvds0_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};