From: Marek Vasut <marek.vasut+renesas@mailbox.org>
Date: Thu, 26 Mar 2026 04:23:58 +0000 (+0100)
Subject: arm64: dts: renesas: draak/ebisu-panel: Fix missing cells and reg in DTO
X-Git-Tag: v7.1-rc5~44^2~6^2~11
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=d289b5f56ab7fe939dc5bfc87c856b46fe5def38;p=thirdparty%2Flinux.git

arm64: dts: renesas: draak/ebisu-panel: Fix missing cells and reg in DTO

Add missing cells and reg DT property in the Draak/Ebisu panel DTO to
fix the following DTC W=1 warning:

    arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso:30.10-34.5: Warning (unit_address_vs_reg): /fragment@2/__overlay__/ports/port@1: node has a unit name, but no reg or ranges property

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260326042411.215241-2-marek.vasut+renesas@mailbox.org
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

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 258f8668ca361..90767d74e21b2 100644
--- a/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
+++ b/arch/arm64/boot/dts/renesas/draak-ebisu-panel-aa104xd12.dtso
@@ -27,7 +27,12 @@
 	status = "okay";
 
 	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		port@1 {
+			reg = <1>;
+
 			lvds1_out: endpoint {
 				remote-endpoint = <&panel_in>;
 			};