From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 44AFE56853F for ; Thu, 17 Sep 2026 14:00:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789653658; cv=none; b=g+Q+qjdJ/hpFi33aEawpVZN4oLUuMN6SKOTyEdLPld+nrPj6V7snppDV4baxNj+4/Iy37wUq7SWVG9WdtswzMRdUAzYv8LTAP3q+dr/9dOniDyQQozo71hncls4Y21POmFSv4jAsvzVTPiR1oHgWa0iOhANX/KhhurRMf0tZwSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789653658; c=relaxed/simple; bh=HjGKnLXmM/pZvSr+7lUDLroI/aE6p3IZyf8xeSRC0/M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QmdFdXdrMryqi/mKTUDJ1o59ID6uK/kT9X6jOFRgtw+vgX4mo6b1ns341FeVhCW3OsFmlhs+B3sPC6QMSRONxn57WfeREuBKPHyLRJpFU9LAtY5+nGv2UsKP0FHN+tHAQow6KYE2NuAzlVS0AN9GEffOqHfpRwTezga4YQgtzEI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=LQtryhQO; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="LQtryhQO" Received: from francesco-nb.. (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> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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