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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 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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