From nobody Mon Feb 9 08:41:41 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2CFAC2EAD0D; Tue, 14 Oct 2025 09:42:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760434948; cv=none; b=GQ2PkGvM5zag3FnBzm3SI3+Vap2k6AUppvwmrOyUX2ECqoPGIdAyxUSml05Uc7stAVI7Ue3ApMwKEZOvrZKEUsm4snfdBgJPQotDVmjse7O6UX34pOB8ANb9DpAepb69GZVlvlwpxsQQZXHz97vHP3YCRv1wV9f84fi885g7jWg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760434948; c=relaxed/simple; bh=0RP0L9rrdtLO/ij41A3dkWhYQztRaChrcp5Pto7llj8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=MeyMqEETWYZJlDxZ7EmvaVJA8UoUhBW9dHQ6z4tlBzzHjVX2cAbMm8KiGy083V4g9+qf2lZYBdxkadTodjFZ9otozPFxkg/0vzD/aViF1KldoUF65j4XXGzcWvn1JFQhTcoHokLyCHVKPTxcROi0Aa/Up4qGFR9zLfne0w8irFE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PCtWSxsw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PCtWSxsw" Received: by smtp.kernel.org (Postfix) with ESMTPS id AAA3CC116D0; Tue, 14 Oct 2025 09:42:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760434947; bh=0RP0L9rrdtLO/ij41A3dkWhYQztRaChrcp5Pto7llj8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=PCtWSxswtFDAJ42NmbXTP+UVZTscYBkn/kxrn8NH0/HxYS5jlUvvDf/gYGUcFC6PP 10dZI/QPs64jpG0CZ5FhYetDdbO+0FPC9Dr/wltkNvabUDCk0U95dKR7AMy+EGXBne ArI2+3v0AOm/xtXB/fGk2BRRxvvbZPnlAVs0ekgDlzOcdB+1JNG/rZTgzIb/4MKiiI 01L0wwY5kvclZqKblHf3rczA17IEGNd0pLX/abJ1bAkdydqE6KX7PU4nOpx7zTgpPS g0ACGI1XTwIqzKWx+SQM8+ZiIIB4X3KT9tFVdsN8bBN8DHGzO9uFo+VQ6M3vfkE46s vlwAkWlQy6NNw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9B658CCD187; Tue, 14 Oct 2025 09:42:27 +0000 (UTC) From: Xiangxu Yin via B4 Relay Date: Tue, 14 Oct 2025 17:42:12 +0800 Subject: [PATCH v2 3/3] arm64: dts: qcom: Enable DisplayPort on QCS615 Ride platform 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: <20251014-add-displayport-support-to-qcs615-devicetree-v2-3-1209df74d410@oss.qualcomm.com> References: <20251014-add-displayport-support-to-qcs615-devicetree-v2-0-1209df74d410@oss.qualcomm.com> In-Reply-To: <20251014-add-displayport-support-to-qcs615-devicetree-v2-0-1209df74d410@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, fange.zhang@oss.qualcomm.com, yongxing.mou@oss.qualcomm.com, li.liu@oss.qualcomm.com, Xiangxu Yin X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1760434946; l=1594; i=xiangxu.yin@oss.qualcomm.com; s=20241125; h=from:subject:message-id; bh=A/SsuVWsiV6vdsaEJQHVzPt+4G+6gB6Bn9Pd+6Y41VM=; b=zrQOwsN5AaLhGuLku7P3b3PlCYskdq/dqPR6U4lC3jeOxAhy5o06b+N+BbDs+5xvC/zunln5V n0aVs8SvMmdCDwzP8dhOOZdm4J468+Q4XEGyulkqipLqzsBmuxyRf7b X-Developer-Key: i=xiangxu.yin@oss.qualcomm.com; a=ed25519; pk=F1TwipJzpywfbt3n/RPi4l/A4AVF+QC89XzCHgZYaOc= X-Endpoint-Received: by B4 Relay for xiangxu.yin@oss.qualcomm.com/20241125 with auth_id=542 X-Original-From: Xiangxu Yin Reply-To: xiangxu.yin@oss.qualcomm.com From: Xiangxu Yin Add DP connector node and configure MDSS DisplayPort controller for QCS615 Ride platform. Include lane mapping and PHY supply settings to support DP output. Signed-off-by: Xiangxu Yin --- arch/arm64/boot/dts/qcom/qcs615-ride.dts | 31 ++++++++++++++++++++++++++++= +++ 1 file changed, 31 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts= /qcom/qcs615-ride.dts index 9ac1dd3483b56f9d1652f8a38f62d759efa92b6a..0b8bcabdd90a0820b1f9c85e43b= 78e40eb8a9a38 100644 --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts @@ -39,6 +39,20 @@ xo_board_clk: xo-board-clk { }; }; =20 + dp0-connector { + compatible =3D "dp-connector"; + label =3D "DP0"; + type =3D "mini"; + + hpd-gpios =3D <&io_expander 8 GPIO_ACTIVE_HIGH>; + + port { + dp0_connector_in: endpoint { + remote-endpoint =3D <&mdss_dp0_out>; + }; + }; + }; + dp-dsi0-connector { compatible =3D "dp-connector"; label =3D "DSI0"; @@ -423,6 +437,16 @@ &mdss { status =3D "okay"; }; =20 +&mdss_dp0 { + status =3D "okay"; +}; + +&mdss_dp0_out { + data-lanes =3D <3 2 0 1>; + link-frequencies =3D /bits/ 64 <1620000000 2700000000 5400000000>; + remote-endpoint =3D <&dp0_connector_in>; +}; + &mdss_dsi0 { vdda-supply =3D <&vreg_l11a>; status =3D "okay"; @@ -623,6 +647,13 @@ &usb_qmpphy { status =3D "okay"; }; =20 +&usb_qmpphy_2 { + vdda-phy-supply =3D <&vreg_l5a>; + vdda-pll-supply =3D <&vreg_l12a>; + + status =3D "okay"; +}; + &usb_1 { status =3D "okay"; }; --=20 2.34.1