From mboxrd@z Thu Jan 1 00:00:00 1970 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 5105CCD6E43 for ; Fri, 29 May 2026 11:05:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A226910FD4A; Fri, 29 May 2026 11:05:33 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="VhofJ7DS"; dkim-atps=neutral Received: from mail-wr1-f46.google.com (mail-wr1-f46.google.com [209.85.221.46]) by gabe.freedesktop.org (Postfix) with ESMTPS id 757E110FD4A for ; Fri, 29 May 2026 11:05:32 +0000 (UTC) Received: by mail-wr1-f46.google.com with SMTP id ffacd0b85a97d-45e8a834cc2so8506470f8f.1 for ; Fri, 29 May 2026 04:05:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1780052731; x=1780657531; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=qE6RnHPAGUOc6JTeO2foqPr0MsIVa35llYbJ9yTYeCg=; b=VhofJ7DS72Ob/C/irwJPIFTTVt3rtDEd2M0+36gEUedU5GxDxH4JqhZcC0BpZM46+p /7M/2bVHhlJ1dBPVU0Nw6zjW89gL4X0+MINWkvvOzPUdNCPQL7uY6ZKW/2y+glnDUBMU //PfDW8uA/75nVvZRD8l30oFLJuEacEWOwQaYF5qhyzRZomsANCpE9gc9emtoH4UmHAn uF+HiaAE9VWRQqYVBTOObVvn1k2vU0d+7qkLuMDww9P7yzXT+vEVNlM9bgw/maunDvaT 4avY1Oq80RwfobE4VTDV1QbYshfB2HrznEYFmL/mLBWIn32y7fduwilhR1IZVgx+1fxr 7Rwg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780052731; x=1780657531; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=qE6RnHPAGUOc6JTeO2foqPr0MsIVa35llYbJ9yTYeCg=; b=Ezr8Sp3NbdNkFyzcuZcbqDEdlDWmzXvM5dmL+9N0BUKTL1vgCT4RfJnetwl3ySBQvO 4mQLygkW2XaOcQif5xm3kBpFCDvjDGZ0UKH3SwMaJUViyFTtMBX1NWtobuqrL7mcOOCJ BbIU+xgpehed9Tkz2sZl6449sdC4ee2VYF1QqgEviNZuOHbCD4YfnfqjCSjv1Xiibvet 97e0VTf+5PxVweSnXX9wDZ0Nvv0vlCMqpcPRMtDJBoBhQWSDnYAaStUe2Myqq0lK5sl/ YnRet9tVQb2XubCuJ/l1k8ZtQXszEMNviXiWp2I7ds/XZEUmlbclp+l/y/5xZQkJNdVM /lYg== X-Forwarded-Encrypted: i=1; AFNElJ+Q0+9pb3Z/mHHTGnKq1T2ic47M9KIBBjhGKgK9p6lA4nU8ztOshD47l+Qx+VapSdgSDzocsK6BkEw=@lists.freedesktop.org X-Gm-Message-State: AOJu0YwSCQW4g3Ray7vQ5OIsX1V6AtS5bVJ2OOp0PlE3ZUkn3Re2Dyfo mllJBc869u5WHDskP4AGNUc6ADeAee23Lt2tmZM4v2KrcDZo7NL/tQcZ X-Gm-Gg: Acq92OFbIlf6R7BOxPCmZJapWoaf7it+4qUVgA20tGkH9DpqXwsrGfmf0vt8p1ONq5g q81fUSBI9eVdUa4jvYuOC3qKKZNzIqoBNkv/0POzNZhyXi6nHPJVc7/wT14mBzTr//SmjXKsGEe /WWgiXwCqsi8qadazm1oNOwg8MyWSBvSL6HUF3yhhsaVgXn81Na53JhjFVSEE/NE+1kNiahDGBh 2V9weLbGpA/m67vH2FnVRcW5pzN7stuMNCaXd3AlbEuptkLtwSHd/feTzuCVYX5rWrWRYQvosYa V8BEKVoYJMUWbcTRl/ymEyjFbWC8PDLhOutUQr+Js3c0AiVyBE8O3vZsEHvGTIoFzsHpTpjrKKE iWD1GCTZP11FSYGP9kq06Ebru6SkG6bPx+0OYO34zgvZmt8ZBOXwqlu0OTr8OeS3NV/ggFR41aa 9lR/4afCaLqxJ9YvCF+QsDDIh0758CNlEko6eS X-Received: by 2002:a05:6000:1a8c:b0:43b:5b25:67f8 with SMTP id ffacd0b85a97d-45ef144a48emr4457888f8f.20.1780052730683; Fri, 29 May 2026 04:05:30 -0700 (PDT) Received: from vitor-nb ([2001:8a0:c4c6:f00:7677:753b:2cb5:7f25]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45ef34c3081sm3033663f8f.15.2026.05.29.04.05.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 May 2026 04:05:30 -0700 (PDT) From: Vitor Soares To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Laurent Pinchart , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Francesco Dolcini , Lad Prabhakar , Thierry Reding Cc: Vitor Soares , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 0/2] dt-bindings: display: panel: Add LG LP156WF1 dual-LVDS panel Date: Fri, 29 May 2026 12:05:18 +0100 Message-ID: <20260529110518.624454-4-ivitro@gmail.com> X-Mailer: git-send-email 2.54.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: Vitor Soares Add support for the LG LP156WF1 15.6" Full-HD dual-link LVDS panel and a Verdin AM62 overlay for using it through the Verdin Development Board with the Verdin AM62 Mezzanine LVDS interface. This is a follow-up to an earlier attempt [1], where panel-lvds.yaml was incorrectly extended to describe dual-link panels. Back in 2023, when a generic dual-channel LVDS binding was proposed, Rob Herring [2] pointed out that dual-link panels should follow the existing advantech,idk-2121wr pattern instead of introducing a new generic compatible. Following that approach, this series adds a dedicated binding for lg,lp156wf1, with the dual-link LVDS ports described by lvds-dual-ports.yaml, and excludes it from the generic panel-lvds schema selection. The second patch adds the Verdin AM62 overlay for the LG LP156WF1 panel on the Mezzanine LVDS connector. This series should be applied on top of [3] to avoid conflicts in the TI device-tree Makefile with the other overlay additions. [1] https://lore.kernel.org/all/20260521150038.103538-17-ivitro@gmail.com/ [2] https://lore.kernel.org/all/20230130170441.GA2796575-robh@kernel.org/ [3] https://lore.kernel.org/all/20260522161105.277519-13-ivitro@gmail.com/ Vitor Soares (2): dt-bindings: display: panel: Add LG LP156WF1 arm64: dts: ti: k3-am62-verdin: Add Mezzanine with LG LP156WF1 LVDS panel .../bindings/display/panel/lg,lp156wf1.yaml | 105 ++++++++++++++ .../bindings/display/panel/panel-lvds.yaml | 1 + arch/arm64/boot/dts/ti/Makefile | 5 + ...verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso | 131 ++++++++++++++++++ 4 files changed, 242 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/lg,lp156wf1.yaml create mode 100644 arch/arm64/boot/dts/ti/k3-am625-verdin-dev-mezzanine-lvds-lg-lp156wf1.dtso -- 2.54.0