From nobody Mon Feb 9 12:09:33 2026 Received: from mail-m15592.qiye.163.com (mail-m15592.qiye.163.com [101.71.155.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6EB9721FF33; Sat, 7 Feb 2026 07:49:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=101.71.155.92 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770450547; cv=none; b=R5E8fAVzggCnLrl7E2tXAixFxaCRD9yA8omr/tARi16OVfbdu0kqoE0mR6BSsrUvHflrrExfIdLZ7Sd7GNyeLFEGoobT/TgiLXiOYf5pQIG/OSvqBjaD4dtB6g8YgZoHpa6IXE0lHGh5FWANEWvxsACwVkyJHEkhgwnQczGNW+M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770450547; c=relaxed/simple; bh=fu44a5Nrxbaq/3c0j5h6mH4JXqEVTeb6HUHM1eNJgRw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=XXOJNmlyJdDgexibohTUxNUjhRn1iUKPSIbBK/yJMBBfzWOoN7y+nKpBb1Pup8z9RdW96Yi/EHHyAH5lmIJ27HvWHkXipa7n2xwX7+dg1pJc0eFnouxaKT1aeWSN2qtb11w5yUovEZfBLc/oij/s+dvKCaOz6sGX9fe11px066U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=thundersoft.com; spf=pass smtp.mailfrom=thundersoft.com; dkim=pass (1024-bit key) header.d=thundersoft.com header.i=@thundersoft.com header.b=T18FM7MY; arc=none smtp.client-ip=101.71.155.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=thundersoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=thundersoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=thundersoft.com header.i=@thundersoft.com header.b="T18FM7MY" Received: from [127.0.1.1] (unknown [113.235.123.225]) by smtp.qiye.163.com (Hmail) with ESMTP id 3372cf673; Sat, 7 Feb 2026 15:33:43 +0800 (GMT+08:00) From: Hongyang Zhao Date: Sat, 07 Feb 2026 15:32:56 +0800 Subject: [PATCH v3 3/3] arm64: dts: qcom: qcs6490-rubikpi3: Use lt9611 DSI Port B Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260207-rubikpi-next-20260116-v3-3-23b9aa189a3a@thundersoft.com> References: <20260207-rubikpi-next-20260116-v3-0-23b9aa189a3a@thundersoft.com> In-Reply-To: <20260207-rubikpi-next-20260116-v3-0-23b9aa189a3a@thundersoft.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Bjorn Andersson , Konrad Dybcio , Dmitry Baryshkov , Christopher Obbard Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Roger Shimizu , linux-arm-msm@vger.kernel.org, Hongyang Zhao , Konrad Dybcio X-Mailer: b4 0.15-dev-47773 X-Developer-Signature: v=1; a=ed25519-sha256; t=1770449616; l=1237; i=hongyang.zhao@thundersoft.com; s=20251115; h=from:subject:message-id; bh=fu44a5Nrxbaq/3c0j5h6mH4JXqEVTeb6HUHM1eNJgRw=; b=6qEdGRUjpCqCxVgstf+KZM5Uoe1GS1Woa/pKvR1KbJ4154JVS1V4zrzCUm1hynVcyv7hz91Qt hBsdjSiYJ/FBcL//q1YotBFuUFiE9r//VkUimUKPYnGpNW7qvYJl0fb X-Developer-Key: i=hongyang.zhao@thundersoft.com; a=ed25519; pk=0M0CJ1s9WiFZwli2JsxLB9ykikp5WkpKzCWgpdANKNI= X-HM-Tid: 0a9c37055a9309d5kunm3723250e7f3099 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlDHhhIVh4YH0geSk9NTENDTFYVFAkWGhdVEwETFh oSFyQUDg9ZV1kYEgtZQVlKSkhVSUhOVUpJSFVJSU5ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0hVSk tLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=T18FM7MYhSpJCc2lBBDqfKUsDq+3tK+Mt0vkQ3CafLPRoQNENHjyBQvQpQvVhkziOLtAXmXxLVUErakQ7UvtlSfVDMT+yq9HS66yLVFzinf3U9C5NyS54vNaYUCXw1p/njRpdwtLzthj0IDb9T8tcN5T+frMrW8JpUm10ZeRg1Q=; c=relaxed/relaxed; s=default; d=thundersoft.com; v=1; bh=rNJm1pw1MJ+tDs+OiCb0O6LZDD2uJo+8H3bMNDp7wN0=; h=date:mime-version:subject:message-id:from; 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. Fixes: f055a39f6874 ("arm64: dts: qcom: Add qcs6490-rubikpi3 board dts") Reviewed-by: Konrad Dybcio Signed-off-by: Hongyang Zhao --- 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/ar= ch/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 =3D <1>; #size-cells =3D <0>; =20 - port@0 { - reg =3D <0>; + port@1 { + reg =3D <1>; =20 - lt9611_a: endpoint { + lt9611_b: endpoint { remote-endpoint =3D <&mdss_dsi0_out>; }; }; @@ -801,7 +801,7 @@ &mdss_dsi { }; =20 &mdss_dsi0_out { - remote-endpoint =3D <<9611_a>; + remote-endpoint =3D <<9611_b>; data-lanes =3D <0 1 2 3>; }; =20 --=20 2.43.0