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From: Hongyang Zhao <hongyang.zhao@thundersoft.com>
To: Andrzej Hajda <andrzej.hajda@intel.com>,
	 Neil Armstrong <neil.armstrong@linaro.org>,
	Robert Foss <rfoss@kernel.org>,
	 Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	 Jonas Karlman <jonas@kwiboo.se>,
	Jernej Skrabec <jernej.skrabec@gmail.com>,
	 David Airlie <airlied@gmail.com>,
	Simona Vetter <simona@ffwll.ch>,
	 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	 Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	 Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	Vinod Koul <vkoul@kernel.org>,
	 Bjorn Andersson <andersson@kernel.org>,
	 Konrad Dybcio <konradybcio@kernel.org>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	 linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	 Hongyang Zhao <hongyang.zhao@thundersoft.com>,
	 Roger Shimizu <rosh@debian.org>
Subject: [PATCH v2 3/3] arm64: dts: qcom: qcs6490-rubikpi3: Use lt9611 DSI Port B
Date: Wed, 28 Jan 2026 19:15:47 +0800	[thread overview]
Message-ID: <20260128-rubikpi-next-20260116-v2-3-ba51ce8d2bd2@thundersoft.com> (raw)
In-Reply-To: <20260128-rubikpi-next-20260116-v2-0-ba51ce8d2bd2@thundersoft.com>

The LT9611 HDMI bridge on RubikPi3 has DSI physically connected to
Port B. Update the devicetree to use port@1 which corresponds to
Port B input on the LT9611.

Signed-off-by: Hongyang Zhao <hongyang.zhao@thundersoft.com>
Reviewed-by: Roger Shimizu <rosh@debian.org>
---
 arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts
index 0b64a0b91202..f47efca42d48 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts
@@ -755,10 +755,10 @@ ports {
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-			port@0 {
-				reg = <0>;
+			port@1 {
+				reg = <1>;
 
-				lt9611_a: endpoint {
+				lt9611_b: endpoint {
 					remote-endpoint = <&mdss_dsi0_out>;
 				};
 			};
@@ -801,7 +801,7 @@ &mdss_dsi {
 };
 
 &mdss_dsi0_out {
-	remote-endpoint = <&lt9611_a>;
+	remote-endpoint = <&lt9611_b>;
 	data-lanes = <0 1 2 3>;
 };
 

-- 
2.43.0


  parent reply	other threads:[~2026-01-28 11:16 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-28 11:15 [PATCH v2 0/3] Add DSI Port B input support for LT9611 HDMI bridge Hongyang Zhao
2026-01-28 11:15 ` [PATCH v2 1/3] dt-bindings: display: lt9611: Support single Port B input Hongyang Zhao
2026-01-29  8:35   ` Neil Armstrong
2026-02-05 13:07   ` Krzysztof Kozlowski
2026-02-05 20:31     ` Roger Shimizu
2026-02-06  7:08       ` Krzysztof Kozlowski
2026-02-06  9:49         ` Roger Shimizu
2026-02-06 10:55           ` Krzysztof Kozlowski
2026-02-07  5:22             ` Roger Shimizu
2026-02-07  9:35               ` Krzysztof Kozlowski
2026-02-07 10:35                 ` Roger Shimizu
2026-01-28 11:15 ` [PATCH v2 2/3] drm/bridge: lt9611: Add support for " Hongyang Zhao
2026-01-29  0:47   ` Dmitry Baryshkov
2026-01-28 11:15 ` Hongyang Zhao [this message]
2026-01-28 11:26   ` [PATCH v2 3/3] arm64: dts: qcom: qcs6490-rubikpi3: Use lt9611 DSI Port B Konrad Dybcio
2026-02-05 13:09   ` Krzysztof Kozlowski
2026-02-05 19:36     ` Roger Shimizu
2026-02-06  7:08       ` Krzysztof Kozlowski
2026-02-07  5:24         ` Roger Shimizu

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