From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (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 BDA2C195F04; Mon, 23 Sep 2024 17:54:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.62.61 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727114070; cv=none; b=XSkEtDRnOr379F8XnPBXAhHdkMrPdiy0rj6e2QUolDCN5T7v1dKs5IM9B8siMqvOwn9aKUNHYZ9PKxSX0gFXtKbVzMrsV5+qNQgsAoEVnbJDPfZxTKHlWCiSnkdyzedvAZm6O4eDhH3GRjkPY8hY3u3OL4ZFws3JXYxuqOV1XwU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727114070; c=relaxed/simple; bh=TViihplpYmTLVoAQLbgGg60WZPa7KMt44nwrCrsbthU=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=j+VakpIhq0iWekkrNiNsnhCxqiMhMlC42PL7FIkGidSJV7JC5yHlHKG5o7YTKAUoE/on7l6otfJGqKXLQo3vlfqIvrsoTTs1DyzhvayN10R+NUl6o+laT0+5w0cuF0H1dYailJNrEfyOgVnYbPyLroyUnGAgSU3oohqwidQ0/ik= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de; spf=pass smtp.mailfrom=denx.de; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b=aL3yMX/J; arc=none smtp.client-ip=85.214.62.61 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=denx.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=denx.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.b="aL3yMX/J" Received: from [127.0.0.1] (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id AAC0C88599; Mon, 23 Sep 2024 19:54:23 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1727114064; bh=MAhD+Q+O0foYr+lOstFd3yYl5SeKIjk7ofBPTCMpGHo=; h=Date:From:Subject:To:Cc:References:In-Reply-To:From; b=aL3yMX/J5J+OkKscfj+8rYMxymaiuSxBr7W5deusVTgK9u6ZX5ygbD1q6FPnGdvO5 Z76ZEEloYjNrZuyGsxzGpE57+8gn20BB9ImLHxEGjUl/Qpz7sHU38i170HM42QNht1 gYljmbSksXzuOa9qcMaefsvOEnE2jq4L5+McN7odUypVBl4Ot11oyoK5O13+AUGyRF 5pK8bmP8C1cJhRPknIys/zsepyp/qPZa/BQTuoeIwa+tW7LsDjExfpma08i5Jxe9Vm 22Dt+jtsMi4BNb97hnhngGvTTvifj9sr4A0gX72FRvgiiTHDxhhQ4N4Vm10tcBUsqW sLYDGJxnFmIQQ== Message-ID: <0e72b574-14ec-4369-b899-30d5c615d238@denx.de> Date: Mon, 23 Sep 2024 19:53:57 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Marek Vasut Subject: Re: [PATCH] dt-bindings: lcdif: Add support for specifying display with timings To: Lukasz Majewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stefan Agner Cc: Maarten Lankhorst , Fabio Estevam , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20240923135744.2813712-1-lukma@denx.de> Content-Language: en-US In-Reply-To: <20240923135744.2813712-1-lukma@denx.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean On 9/23/24 3:57 PM, Lukasz Majewski wrote: > Up till now the fsl,lcdif.yaml was requiring the "port" property as a > must have to specify the display interface on iMX devices. > > However, it shall also be possible to specify the display only with > passing its timing parameters (h* and v* ones) via "display" property: > (as in > Documentation/devicetree/bindings/display/panel/display-timings.yaml). Timings should go into panel node, not into scanout engine node. See e.g. panel-timings in arch/arm64/boot/dts/freescale/imx8mm-phg.dts , in your case the compatible might be "panel-dpi" .