From patchwork Tue Mar 4 15:49:24 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 870397 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 ED813277815; Tue, 4 Mar 2025 15:50:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741103411; cv=none; b=fBPbDoBqMpBIK9o5gUNXq/c0ISitwVrjDFDPfspOdXrvv0yqlq4oE1DVVC9wY+Zv0si9bvXTuN8hUta8xX1b7ug2vgSpqrEOGdiRSimhurqJOnA5bVMOfr2dc4M68ipaQLjzneK3kYbLXao48rcOC35+4KCDPX9/vVoiwDfhHGY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741103411; c=relaxed/simple; bh=kLsiO+6XRjWuZSBNb3eoyDVYeIB0/HVPi1Xdv+Vpl7s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eNCOmE8l22PctPGDj5Keudg2iRljRXRtdmW21/L1MSk4jN/xRYCgyTyyorxt9QcqoWJh/Ji0ydy3zJbkA1otOZFMM2ve97fSCr70UJigN/px1dlXKMuPCf/cOtsNQCxUIypn/abG8mRTH8xL8cXSCFG0drJMNJc66auxoK7Z4jM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=TVNFWT5G; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=BnY/7fFu reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none 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=tq-group.com header.i=@tq-group.com header.b="TVNFWT5G"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="BnY/7fFu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1741103409; x=1772639409; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JyqufnNntJt7vbpN4qCJdGub3m2IYSpcdFWV0lv7HeY=; b=TVNFWT5GICWbI0fHfPAJF8LqiqxBiEXrDX4Yh+5lyFMEWW8uIqc6toIl 1GhzEz35sWoP76LUqBnh4eGj92aeqWsf6oY/oQX8kYOGYLjEfwxMFQa59 HjJXvO0E8mVfgeNFO40Rc3I6jz6iIvyP1X2/fCXCIPkpl3YSJIn7Pdyzs GWALtaGW1l0VFkcEYyz3Y/EeGRbq4IVHfwNTdySO/NJAysxrN7uwQING7 YzjxuD5OdZ7n7BrA5lyyt2K3ckBjTYXxxOC+oJbn+LzJbAt1rJDaIhpbS 11t9n6WezQ61uHauVNH7QoiyG1JU1asLKEDDXZ4FlJqy6eg3XpBV3dnlV w==; X-CSE-ConnectionGUID: RnRBH7uAQ5qZK7AQFBu60g== X-CSE-MsgGUID: BjGsonlfSu+2xRBkhC/lLg== X-IronPort-AV: E=Sophos;i="6.14,220,1736809200"; d="scan'208";a="42272749" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 04 Mar 2025 16:50:08 +0100 X-CheckPoint: {67C72130-E-B1D34AC3-DEA5B19F} X-MAIL-CPID: 7B5B58FE919B8CF66131755B05686F47_4 X-Control-Analysis: str=0001.0A006366.67C72132.00E1, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id D76CC16324C; Tue, 4 Mar 2025 16:50:02 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1741103403; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JyqufnNntJt7vbpN4qCJdGub3m2IYSpcdFWV0lv7HeY=; b=BnY/7fFuSytrQIWdFQTKARB3cM5OblyxNFwwbEbnhlbdmOdbudFNAdRIIVd4vbYYY7NSuo p+rhijLBeYRP6pBQ4namw9g34Pb+Ufzlgy5lfjrJtmGJ3wkASAGUjw5kpXRpVj0ybB1DgZ icVWp5m1OkipWdECwUHiwo07Rvx6g0jWcAmCkCvKREnZ1TRy6IWT65vB7eIPtu/uxATEgB Qmwm0YejFPIsH69KIpKzmPRXEPgRhpa76IKwZDXMcwbtgIsNXRt4cUo3UYFFMU+jkRPSKs E8dWNkPObMQNK9CnG8ztAlC8NZPQ7DLKlnKetCyQ3AYxO+iG5wiiDZFSOaaRjA== From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Abel Vesa , Peng Fan , Michael Turquette , Stephen Boyd , Ulf Hansson Cc: Alexander Stein , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux@ew.tq-group.com, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH v3 5/6] arm64: dts: tqma9352-mba93xxla: Add LVDS overlay Date: Tue, 4 Mar 2025 16:49:24 +0100 Message-ID: <20250304154929.1785200-6-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250304154929.1785200-1-alexander.stein@ew.tq-group.com> References: <20250304154929.1785200-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 This adds the overlay for the Tianma TM070JVHG33 LVDS display. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/Makefile | 3 ++ ...3-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso | 40 +++++++++++++++++++ .../freescale/imx93-tqma9352-mba93xxla.dts | 27 +++++++++++++ 3 files changed, 70 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index be6ef4c56fbf4..ac4f14c69cdd8 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -300,6 +300,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb +imx93-tqma9352-mba93xxla-lvds-tm070jvhg33-dtbs += imx93-tqma9352-mba93xxla.dtb imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtb + imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-dl.dtb diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso new file mode 100644 index 0000000000000..c723a19f03d63 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla-lvds-tm070jvhg33.dtso @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright (c) 2023 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#include +#include + +/dts-v1/; +/plugin/; + +&backlight_lvds { + status = "okay"; +}; + +&display { + compatible = "tianma,tm070jvhg33"; + status = "okay"; +}; + +&lcdif { + assigned-clocks = <&clk IMX93_CLK_VIDEO_PLL>, + <&clk IMX93_CLK_MEDIA_DISP_PIX>; + assigned-clock-rates = <477400000>; + status = "okay"; +}; + +&lvds_bridge { + status = "okay"; +}; + +&media_blk_ctrl { + status = "okay"; +}; + +&tpm5 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts index 9e88c42c3d170..4618f836345fc 100644 --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352-mba93xxla.dts @@ -48,6 +48,23 @@ clk_dp: clk-dp { clock-frequency = <26000000>; }; + display: display { + /* + * Display is not fixed, so compatible has to be added from + * DT overlay + */ + power-supply = <®_3v3>; + enable-gpios = <&expander2 1 GPIO_ACTIVE_HIGH>; + backlight = <&backlight_lvds>; + status = "disabled"; + + port { + panel_in_lvds0: endpoint { + remote-endpoint = <&ldb_lvds>; + }; + }; + }; + gpio-keys { compatible = "gpio-keys"; autorepeat; @@ -509,6 +526,16 @@ &lpuart8 { status = "okay"; }; +&lvds_bridge { + ports { + port@1 { + ldb_lvds: endpoint { + remote-endpoint = <&panel_in_lvds0>; + }; + }; + }; +}; + &pcf85063 { /* RTC_EVENT# from SoM is connected on mainboard */ pinctrl-names = "default";