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(xcpe-178-82-167-143.dyn.res.sunrise.net [178.82.167.143]) by mail11.truemail.it (Postfix) with ESMTPA id C631E227EA; Thu, 17 Sep 2026 16:00:50 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1789653651; bh=JJ+u9N0IVMNFM/Z0N49U31h73iEiUichEwKQu4MgjTo=; h=From:To:Subject; b=LQtryhQODYGsTRK0Z+111hA5x+GCNYdaduOJ4eAB52xvmx1LrZ41Ly2YdHtzGTsGm wZ2/cNGC+xE7ydPKkAUVJ1mupDnhZSU1Vj1EphFtRmwrnyqdR7fEwfRvTHTpvCP9Ls kYb15/UsB7HN1Kv7NAsyPyhiwQn8K08loGYluaU0cA9ABUAAoo89IvNAqevgzjwBtz Cwpw78UPPqvzC8ysCBYJaq6X6rSJ7rg3N92AvffjRUPKE4pSXLNTpZvdKY9KXAa5DP vYN6AX6FoUkfuMos6XDOm+7lBesXlZCOdrFn4xVctfrlGCytSA779G2e5gTplKvO+X LPa6hVg4orAuw== From: Francesco Dolcini To: Marek Vasut , Stefan Agner , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Francesco Dolcini , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli , Andrzej Hajda , Neil Armstrong , Robert Foss , Alexander Stein , Krzysztof Kozlowski Subject: [PATCH v5 1/4] dt-bindings: lcdif: Add endpoint bus-width property Date: Thu, 17 Sep 2026 16:00:36 +0200 Message-ID: <20260917140042.118181-2-francesco@dolcini.it> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260917140042.118181-1-francesco@dolcini.it> References: <20260917140042.118181-1-francesco@dolcini.it> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260917_070054_955127_17C487DE X-CRM114-Status: UNSURE ( 8.55 ) X-CRM114-Notice: Please train this message. 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 From: Francesco Dolcini The DPI output of the LCD interface can be configured with a bus width of 16, 18, or 24 bits. Introduce a bus-width property to the output endpoint, specifying the number of parallel RGB bits connected. Reviewed-by: Frank Li Acked-by: Alexander Stein Reviewed-by: Krzysztof Kozlowski Reviewed-by: Luca Ceresoli Signed-off-by: Francesco Dolcini --- v5: add ack/rev by tags v4: use /schemas/graph.yaml#/$defs/port-base v3: use video-interfaces.yaml v2: use the common bus-width property instead of the legacy interface-pix-fmt --- .../devicetree/bindings/display/fsl,lcdif.yaml | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml index 2dd0411ec651..89cea0c14cf1 100644 --- a/Documentation/devicetree/bindings/display/fsl,lcdif.yaml +++ b/Documentation/devicetree/bindings/display/fsl,lcdif.yaml @@ -68,9 +68,19 @@ properties: maxItems: 1 port: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false description: The LCDIF output port + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml + unevaluatedProperties: false + + properties: + bus-width: + enum: [ 16, 18, 24 ] + display: $ref: /schemas/types.yaml#/definitions/phandle description: phandle to display panel -- 2.47.3