From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B39D46BB33 for ; Tue, 21 May 2024 12:30:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716294615; cv=none; b=d8LO6d68LHmzgEecYlqYeHEAljJ35I7XwGvdzptDCvjNWfjhOrI7NWbCXZvwX/phqYNSaHdkixFzq7SW86Qe425MZMrFN241pF6pXDEZbWIWdZkTuIZ/WBMaVyFhVabHYT6t4v62UYZPD0WYCgoIz5eUcS2ch/6sNPx4eCSt7bQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716294615; c=relaxed/simple; bh=inFia2SI4gyrSS+NM4R+gTmGK3sXAfInB0c0Z9vRUF4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KM643xSVccLQ61sGTbK6ULIc7WeOVsArVjoYVygtnaTWfnPDNB2iWctbzfiOaigndfyx2uynCvRHt05ckanJjA/qKA+OqP0qWw8dB+xDYOsVemi5neCGJdUtU3VwezQIT/ozLe8CNRkF5ZavEYcezHGGZmA4e/KfTMBNhwvKBPU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=tcJsehu8; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="tcJsehu8" Received: from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi [81.175.209.231]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id C58CA5A4; Tue, 21 May 2024 14:29:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1716294593; bh=inFia2SI4gyrSS+NM4R+gTmGK3sXAfInB0c0Z9vRUF4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tcJsehu86vNyA8ftNK8aNoX/SW6csZjhvaEfv5aXD57/Wx52uzcC7PEFQyVNVtUCU H5NOfbm8vhWrbWwABpwvX7obbu/iDTWIkuXqfoig38h5WexNC4FFqXrjexS32GyNU9 oFmO+4pj/zJ0xAGHB7JdQje3WWMERGt6tJInqYOs= Date: Tue, 21 May 2024 15:29:55 +0300 From: Laurent Pinchart To: Marek Vasut Cc: devicetree@vger.kernel.org, Andrzej Hajda , Conor Dooley , Daniel Vetter , David Airlie , Fabio Estevam , Jernej Skrabec , Jonas Karlman , Krzysztof Kozlowski , Liu Ying , Maarten Lankhorst , Mark Yao , Maxime Ripard , Neil Armstrong , Pengutronix Kernel Team , Philipp Zabel , Rob Herring , Robert Foss , Sascha Hauer , Shawn Guo , Thomas Zimmermann , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, kernel@dh-electronics.com, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] dt-bindings: display: synopsys,dw-hdmi: Mark ddc-i2c-bus as deprecated Message-ID: <20240521122955.GH16345@pendragon.ideasonboard.com> References: <20240521104057.10485-1-marex@denx.de> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20240521104057.10485-1-marex@denx.de> Hi Marek, Thank you for the patch. On Tue, May 21, 2024 at 12:40:47PM +0200, Marek Vasut wrote: > The ddc-i2c-bus property should be placed in connector node, > mark the HDMI TX side property as deprecated. > > Signed-off-by: Marek Vasut > --- > Cc: Andrzej Hajda > Cc: Conor Dooley > Cc: Daniel Vetter > Cc: David Airlie > Cc: Fabio Estevam > Cc: Jernej Skrabec > Cc: Jonas Karlman > Cc: Krzysztof Kozlowski > Cc: Laurent Pinchart > Cc: Liu Ying > Cc: Maarten Lankhorst > Cc: Mark Yao > Cc: Maxime Ripard > Cc: Neil Armstrong > Cc: Pengutronix Kernel Team > Cc: Philipp Zabel > Cc: Rob Herring > Cc: Robert Foss > Cc: Sascha Hauer > Cc: Shawn Guo > Cc: Thomas Zimmermann > Cc: devicetree@vger.kernel.org > Cc: dri-devel@lists.freedesktop.org > Cc: imx@lists.linux.dev > Cc: kernel@dh-electronics.com > Cc: linux-arm-kernel@lists.infradead.org > --- > .../devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml > index 828709a8ded26..d09a0bee54247 100644 > --- a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml > +++ b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml > @@ -47,6 +47,7 @@ properties: > > ddc-i2c-bus: > $ref: /schemas/types.yaml#/definitions/phandle > + deprecated: true > description: > The HDMI DDC bus can be connected to either a system I2C master or the > functionally-reduced I2C master contained in the DWC HDMI. When connected How about adding an additional sentence here to explain what should be used instead ? to a system I2C master this property contains a phandle to that I2C master controller. + + This property is deprecated, the system I2C master controller should + be referenced through the ddc-i2c-bus property of the HDMI connector + node. Reviewed-by: Laurent Pinchart -- Regards, Laurent Pinchart