From: Marek Vasut <marek.vasut+renesas@mailbox.org>
To: linux-arm-kernel@lists.infradead.org
Cc: Marek Vasut <marek.vasut+renesas@mailbox.org>,
Conor Dooley <conor+dt@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH] arm64: dts: renesas: Simplify AA1024XD12 display DTO
Date: Mon, 4 May 2026 16:37:15 +0200 [thread overview]
Message-ID: <20260504143751.42753-1-marek.vasut+renesas@mailbox.org> (raw)
Simplify the AA1024XD12 display DTO, move all the differences into the
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>
---
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Rob Herring <robh@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
---
.../renesas/draak-ebisu-panel-aa104xd12.dtso | 33 +---------
.../boot/dts/renesas/panel-aa104xd12.dtsi | 64 +++++++++++++------
.../dts/renesas/salvator-panel-aa104xd12.dtso | 33 +---------
3 files changed, 47 insertions(+), 83 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso b/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
index 90767d74e21b2..2ab7e947a05b9 100644
--- a/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
+++ b/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
@@ -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>;
- };
- };
- };
-};
diff --git a/arch/arm64/boot/dts/renesas/panel-aa104xd12.dtsi b/arch/arm64/boot/dts/renesas/panel-aa104xd12.dtsi
index 4b1f0982b9e4a..11113a13a337d 100644
--- a/arch/arm64/boot/dts/renesas/panel-aa104xd12.dtsi
+++ b/arch/arm64/boot/dts/renesas/panel-aa104xd12.dtsi
@@ -5,26 +5,52 @@
* Copyright (C) 2014 Renesas Electronics Corp.
*/
-panel {
- compatible = "mitsubishi,aa104xd12", "panel-lvds";
-
- width-mm = <210>;
- height-mm = <158>;
- data-mapping = "jeida-18";
-
- 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>;
+/dts-v1/;
+/plugin/;
+
+&{/} {
+ panel {
+ compatible = "mitsubishi,aa104xd12", "panel-lvds";
+ backlight = <&backlight>;
+
+ width-mm = <210>;
+ height-mm = <158>;
+ data-mapping = "jeida-18";
+
+ 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>;
- port {
+ lvds_panel_out: endpoint {
+ remote-endpoint = <&lvds_panel_in>;
+ };
+ };
};
};
diff --git a/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
index 7807c3f80409a..4eb3e06ce52bb 100644
--- a/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
+++ b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
@@ -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>;
- };
- };
- };
-};
--
2.53.0
reply other threads:[~2026-05-04 14:38 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260504143751.42753-1-marek.vasut+renesas@mailbox.org \
--to=marek.vasut+renesas@mailbox.org \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=geert+renesas@glider.be \
--cc=krzk+dt@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=magnus.damm@gmail.com \
--cc=robh@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox