From patchwork Tue Oct 8 14:37:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frieder Schrempf X-Patchwork-Id: 13826613 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 E536FCEF172 for ; Tue, 8 Oct 2024 14:52:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=eLUYaCYX3/bfTUdWzZJohhj7MSad5izux00kD+0Tw3I=; b=dVxo2LRKBxOaae9B/uXts4xnZV eLOHjOIREoVSKFZDfZbzeDDTmtfhJvRYwQmCOWeVT2qI6tTKfFJhQlQaqhPB4QfF4odnKrFCR6hfn qn87uJjfw7X54WDib8PssMc5V8579a3K1DYc0vDnsZADZ9Hj+O8EragCKe5Xz/2PiX7BQjhFnQwSJ WWBWOqHrDjDbSX+EO/dzYArrFyLxZdyMjIAF7Dxp4BMprzsdldS6s6mIVmKgFcO0oMaFZlEeRw2Fp 5s6fR27EwqwN2m+Inb3Ja7hrfOEmd3FAibzqPyGF0G7hzc6vAUrP+qnmVUrfPWJhkkYG23rXMa8QH iQq8Ki3g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1syBZa-00000006Fqv-3Ndc; Tue, 08 Oct 2024 14:52:26 +0000 Received: from mail.fris.de ([116.203.77.234]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1syBMO-00000006CTn-0gAd for linux-arm-kernel@lists.infradead.org; Tue, 08 Oct 2024 14:38:50 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 37971BFB0D; Tue, 8 Oct 2024 16:38:25 +0200 (CEST) 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 , Conor Dooley , Fabio Estevam , Francesco Dolcini , Frieder Schrempf , 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 v3 0/4] arm64: dts: imx8mm-kontron: Add HDMI and LVDS display support Date: Tue, 8 Oct 2024 16:37:42 +0200 Message-ID: <20241008143804.126795-1-frieder@fris.de> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241008_073848_386278_14959AB8 X-CRM114-Status: GOOD ( 10.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 v3: * Add A-b tag from Krzysztof * Fix LVDS bridge input port reference 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