From nobody Tue Apr 7 23:43:00 2026 Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) (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 4A5A636C9FC; Wed, 11 Mar 2026 14:32:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.3.216 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773239571; cv=none; b=guqxTDHPIki84mD2ESGOAXyk80PwCvcdPvhx8Xr68ap3xFvsHL3iqVAFpkFR0RItQu7tbHudCkw63sHG5eDue+sMZRIugFeDdzDcUM7pJn9a3busrvat0HiTx0NRQE0hL8dOk4AEWaAGC79opaXj2IAW4JUJbEemOsEpe3IPQz8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773239571; c=relaxed/simple; bh=VCZVp08QKu1CH7Ywbc7ClG0sZyA8DWEa4teZCiebNPU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=T9uO64id9Oq3mI8DhUsA8d8uA4KAgUgjSKfiFr9oymdSoXT2zLSNd4Fc0Ey4he6T9laMDid31jodVll37lXZD/PJMDvCfQlwpYYtZR8YRRWEaZQxKwbFxxirwmWj1nmJhijW8fOyRv8Jejxmcicp/LSW07DncJxNlegtfYvSSQo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=IH92FAr9; arc=none smtp.client-ip=188.40.3.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="IH92FAr9" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=4gKXZt44Ma4GCBaMG/hFnAdxzDG8bWPvFE9vNwevguM=; b=IH92FAr98PmZwaoaBpUpFq08eX vVXwRfz7oN3MkPZA9F8x8BqeIWRtkjy2IZlbOMuf1ogiDPfzL55d8+QCsChSqKQVzU/rhxGmiDOXC lPhSU/41zIgoeBBEhGpxxtQPdDWb3NiBS9mNm/Zzcc1C2S5IxrxbxLh4O3DH0KPAMj2djDrKEDh+b pd3eE8dYMCYOAm8yEa17FHfLTsZVTOU8hVnOHFvA0hgHgeGzqQYOyHUB4F/plE9kSIiqpXFD/7TBD ktvmHwbhFkACoIzrKNjfDiu9GWpe40bcXwIYHAm7xa+xj3Zdl5goN68DYUSb+ePvFKYNgbdO5m9gr PbWIpGNw==; Received: from sslproxy03.your-server.de ([88.198.220.132]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1w0KcC-000OuR-2p; Wed, 11 Mar 2026 15:32:48 +0100 Received: from localhost ([127.0.0.1]) by sslproxy03.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1w0KcC-000GoI-0i; Wed, 11 Mar 2026 15:32:48 +0100 From: Alexander Stein To: Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd Cc: Alexander Stein , imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org Subject: [PATCH 4/6] arm64: dts: imx93-tqma9352-mba91xxca: Add LVDS display overlay Date: Wed, 11 Mar 2026 15:32:07 +0100 Message-ID: <20260311143217.1700704-5-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260311143217.1700704-1-alexander.stein@ew.tq-group.com> References: <20260311143217.1700704-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: Clear (ClamAV 1.4.3/27937/Wed Mar 11 07:24:53 2026) Content-Type: text/plain; charset="utf-8" This adds support for Tianma TM070JVHG33 LVDS display on interface X11/X12 on MBa91xxCA. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/Makefile | 2 + ...3-tqma9352-mba91xxca-lvds-tm070jvhg33.dtso | 56 +++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca-= lvds-tm070jvhg33.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/f= reescale/Makefile index 3547f1dd84467..24d5b0c2ddafb 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -456,7 +456,9 @@ dtb-$(CONFIG_ARCH_MXC) +=3D imx93-tqma9352-mba91xxca.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-tqma9352-mba93xxca.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-tqma9352-mba93xxla.dtb =20 +imx93-tqma9352-mba91xxca-lvds-tm070jvhg33-dtbs :=3D imx93-tqma9352-mba91xx= ca.dtb imx93-tqma9352-mba91xxca-lvds-tm070jvhg33.dtbo imx93-tqma9352-mba91xxca-rgb-cdtech-dc44-dtbs :=3D imx93-tqma9352-mba91xxc= a.dtb imx93-tqma9352-mba91xxca-rgb-cdtech-dc44.dtbo +dtb-$(CONFIG_ARCH_MXC) +=3D imx93-tqma9352-mba91xxca-lvds-tm070jvhg33.dtb dtb-$(CONFIG_ARCH_MXC) +=3D imx93-tqma9352-mba91xxca-rgb-cdtech-dc44.dtb =20 dtb-$(CONFIG_ARCH_MXC) +=3D imx93-var-som-symphony.dtb diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca-lvds-tm= 070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca-lvd= s-tm070jvhg33.dtso new file mode 100644 index 0000000000000..02b9afae44c39 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba91xxca-lvds-tm070jvhg= 33.dtso @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (c) 2023-2026 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#include + +/dts-v1/; +/plugin/; + +&backlight { + status =3D "okay"; +}; + +&display { + compatible =3D "tianma,tm070jvhg33"; + status =3D "okay"; +}; + +&dpi_to_panel { + remote-endpoint =3D <&lvds_encoder_input>; +}; + +&lcdif { + assigned-clocks =3D <&clk IMX93_CLK_VIDEO_PLL>; + assigned-clock-rates =3D <477400000>; + status =3D "okay"; +}; + +&lvds_encoder { + status =3D "okay"; +}; + +&lvds_encoder_input { + remote-endpoint =3D <&dpi_to_panel>; +}; + +&lvds_encoder_output { + remote-endpoint =3D <&panel_in>; +}; + +&media_blk_ctrl { + status =3D "okay"; +}; + +&panel_in { + remote-endpoint =3D <&lvds_encoder_output>; +}; + +&dpi_bridge { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_rgbdisp>; + status =3D "okay"; +}; --=20 2.43.0