From patchwork Wed Aug 28 07:46:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frieder Schrempf X-Patchwork-Id: 13780854 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4F102C5472D for ; Wed, 28 Aug 2024 07:48:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id AD3A310E4C2; Wed, 28 Aug 2024 07:48:34 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=fris.de header.i=@fris.de header.b="YvrfdGUq"; dkim-atps=neutral Received: from mail.fris.de (mail.fris.de [116.203.77.234]) by gabe.freedesktop.org (Postfix) with ESMTPS id F02E210E4C2 for ; Wed, 28 Aug 2024 07:48:31 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 39EFDBFB0B; Wed, 28 Aug 2024 09:48:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1724831308; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=Sk/iSLcWW34am2lJOyTQ6p5QG/I58ELhkbjR/9vSduk=; b=YvrfdGUqoG4TzSdQg8ZLh0JBKEYm6E1giJ2JsfZgxSqv8fABfEYoiZLjhW/+uMUXz3S+N+ 1v5O13rt7wvMMYaq9ozDvngd1pXSruN2C1UhHAZG37az6rYZHqapTwKF1wPPRm/6VrEqyd IpCPdfcE1GNXDew711fXv7ZN0JQjvzC5yI5BKkTp+YR/Jy5RjapErNFPuPipV9QlzcTPY+ YRJGbDtv9nLhSzFSYM5mHYfWxOtYAN0xhVto4hTuscSsznenOYOKF9/vNLjjUSmYv9ToZq zNlfYy6QedCo0Z+8mXqeM7BZIMZ3n3WJkpG0+o7C9hRBuf4Jr9+9vOKnO8HoeQ== From: Frieder Schrempf To: Conor Dooley , Daniel Vetter , David Airlie , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, Krzysztof Kozlowski , Lad Prabhakar , Laurent Pinchart , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Rob Herring , Sascha Hauer , Shawn Guo , Thierry Reding , Thomas Zimmermann Cc: Frieder Schrempf , Alexander Stein , Chris Morgan , Conor Dooley , Fabio Estevam , Francesco Dolcini , Gregor Herburger , Heiko Stuebner , Hugo Villeneuve , Jessica Zhang , Joao Paulo Goncalves , Krzysztof Kozlowski , Linus Walleij , Parthiban Nallathambi , Peng Fan , Pengutronix Kernel Team , =?utf-8?b?UmFmYcWCIE1pxYJl?= =?utf-8?b?Y2tp?= , Raphael Gallais-Pou Subject: [PATCH v2 0/4] arm64: dts: imx8mm-kontron: Add HDMI and LVDS display support Date: Wed, 28 Aug 2024 09:46:52 +0200 Message-ID: <20240828074753.25401-1-frieder@fris.de> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Frieder Schrempf This add support for the display bridges (DSI->LVDS and DSI->HDMI) on the BL i.MX8MM and the 7" LVDS panel in a separate overlay. Only one of the interfaces (HDMI or LVDS) is supported at the same time. Enabling the LVDS overlay will disable the HDMI interface. * Patch 1 and 2: Add the necessary binding changes * Patch 3: Extend the BL devicetree * Patch 4: Add the LVDS panel overlay Changes for v2: * Patch 1: Add link to commit message * Patch 2: Add Conors A-b tag * Patch 3: Remove blank lines from hdmi node * Patch 3: Fix order of lvds and hdmi nodes within i2c * Patch 3: Remove the unneeded deletion of samsung,pll-clock-frequency * Patch 3: Use the existing MIPI DSI output port from imx8mm.dtsi * Patch 4: Update copyright year * Patch 4: Use exisitng MIPI DSI output port from imx8mm.dtsi * Patch 4: Fix pinctrl for GPIO hogs * Patch 4: Fix property order in i2c2 node * Patch 4: Use generic node name for touchscreen Frieder Schrempf (4): dt-bindings: vendor-prefixes: Add Jenson Display dt-bindings: display: panel-lvds: Add compatible for Jenson BL-JT60050-01A arm64: dts: imx8mm-kontron: Add support for display bridges on BL i.MX8MM arm64: dts: imx8mm-kontron: Add DL (Display-Line) overlay with LVDS support .../bindings/display/panel/panel-lvds.yaml | 2 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm64/boot/dts/freescale/Makefile | 4 + .../boot/dts/freescale/imx8mm-kontron-bl.dts | 131 ++++++++++++ .../boot/dts/freescale/imx8mm-kontron-dl.dtso | 189 ++++++++++++++++++ 5 files changed, 328 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso