From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (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 0C46B3375B9 for ; Mon, 1 Dec 2025 17:15:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764609359; cv=none; b=kARliJGaBKSD/jJnELhYXBcQ+Iirlrqr78zg5kAZVqJESVoll3GY0+LephI4nmJ+uPMQnjqbRef+21sx3PQ8J+aNVVNXtp5L/1E77OrICkhgOLMcbUqJvztzsw8/q4NLlM7BKBH0gAHLw/SpXgu4YvhcE+/0xsR39DM2q6NXw/c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764609359; c=relaxed/simple; bh=dPHueffEzGPPZcyl+tNZegios5NSbcB5CGGZ2wb9slw=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=MUm5vxxI5sE//huHWwo11UiavR1xGBjL6Lv8ksPsdCfON/1iIBHFgjwUF8ae5wtFXeiHt8mTSy+y6Gcut1ZMqUS2vZBNYk9vfOOF7fwzgm+BElSsyeDS8w8f5R3hKSBbos1KAa8x6Di/svVIaowLbhXbzxg5vfyEK17gWJfaXzw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vQ7Uw-0003DM-Ii; Mon, 01 Dec 2025 18:15:38 +0100 From: Marco Felsch Subject: [PATCH v6 0/3] Add i.MX91/93 parallel display support Date: Mon, 01 Dec 2025 18:15:19 +0100 Message-Id: <20251201-v6-18-topic-imx93-parallel-display-v6-0-7b056e1e5b1e@pengutronix.de> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIACfNLWkC/x3NwQqEIBCA4VeJOTeQWpK9SnRwbdwGrEQjWqJ3T /b4Xf7/hkyJKcNQ3ZDo5Mz7VqDrCtxity8hz8UgG9kJ2Qg8NYoejz2yQ14vozDaZEOggDPnGOw PTeeNVO3Ha+eghGIiz9d/Mk7P8wIj4FDDdAAAAA== X-Change-ID: 20251201-v6-18-topic-imx93-parallel-display-95f9234bf6cc To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Peng Fan , Liu Ying , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Marco Felsch X-Mailer: b4 0.14.2 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::28 X-SA-Exim-Mail-From: m.felsch@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Hi, this patchset adds the driver, dt-bindings and dt integration required to drive a parallel display on the i.MX93. Since the i.MX91 register layout equals the one from the i.MX93, I added the support for both but tested only the i.MX93 use-case. This patchset depends on: - https://lore.kernel.org/all/20251201-v6-18-topic-imx93-blkctrl-v1-0-b57a72e60105@pengutronix.de/ @Conor Dooley I dropped your r-b tag since I added the 'bus-width' property. Regards, Marco Changelog: v5: - https://lore.kernel.org/all/20250304082434.834031-1-victor.liu@nxp.com/ - Add bus-width support - rebase onto v6.18-rc1 - add review feedback (Alexander) - driver license "GPL v2" -> "GPL" (checkpatch) - make use of reg of-property - fix to short Kconfig description (checkpath) - add OF integration Signed-off-by: Marco Felsch --- Liu Ying (2): dt-bindings: soc: imx93-media-blk-ctrl: Add PDFC subnode to schema and example drm/bridge: imx: Add i.MX93 parallel display format configuration support Marco Felsch (1): arm64: dts: imx93: Add parallel display output nodes .../bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml | 92 +++++++++ arch/arm64/boot/dts/freescale/imx91_93_common.dtsi | 57 ++++++ arch/arm64/boot/dts/freescale/imx93.dtsi | 12 ++ drivers/gpu/drm/bridge/imx/Kconfig | 11 + drivers/gpu/drm/bridge/imx/Makefile | 1 + drivers/gpu/drm/bridge/imx/imx93-pdfc.c | 225 +++++++++++++++++++++ 6 files changed, 398 insertions(+) --- base-commit: 3a8660878839faadb4f1a6dd72c3179c1df56787 change-id: 20251201-v6-18-topic-imx93-parallel-display-95f9234bf6cc Best regards, -- Marco Felsch