From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout-p-103.mailbox.org (mout-p-103.mailbox.org [80.241.56.161]) (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 6FB7731C592; Fri, 19 Sep 2025 15:42:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.241.56.161 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758296564; cv=none; b=Z2k5WbYjAuWcarfBvJhVGs9OEiw8tIeCmsY8xfSFdoS3EcVBgxZG+b1cq1XLoy1H8p5G9ouv8dB7wX5uvTH4q0PVX8R4EIcDSX48nYQZP+G+nDETFDSMIpkf0LXS7g1mpKRm5HSVax0PsRIkmgkibt6uU0huE5hxcofgAuNMJSU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758296564; c=relaxed/simple; bh=nT0IlK4MNyUIspg9avz2WKTOIwejIyISgsi6l50Mpzk=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=rD66LLSeaeQgb0S//YNjZm8fl8pWdLuFxKoLkdfTD0Zg2q/IsiFOMQvKbadP/Z4VAFqLUrZV301PNds8QEBHTS0oLO4YICUzMk14uqZTbHd61aAPnfQ6Iga0gfDSXrhLoByrCJb2inLCz7QSEoVVmnAHNZdECgf0WMr6HUJLDv0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org; spf=pass smtp.mailfrom=mailbox.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=yHVlC6jo; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=hLtBEhbi; arc=none smtp.client-ip=80.241.56.161 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mailbox.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="yHVlC6jo"; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="hLtBEhbi" Received: from smtp1.mailbox.org (smtp1.mailbox.org [10.196.197.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-103.mailbox.org (Postfix) with ESMTPS id 4cSxbM2x4pz9srv; Fri, 19 Sep 2025 17:42:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1758296559; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=c1Ehgl//7J5eN6jIwhxHmYv+Fa5MYiiiBJ6kgACwPfU=; b=yHVlC6joAYt1+1RMpzsfhIqXUqeNKrZOxDn5euG5D9bmVWDRRqrIZLjDYgQDaVoL066Knw JUg+dZrOHPc1ltO6GSxVX7+w7MyUjRQKX9VhwJbVM6S15/A+ggso8jTyUG3xWqQ/oVwCZV 0xyX7sWodNsL+nY58NT4+q5Tu9S67IsCDB1GaPuB6sd23WDaV6ce9QdiMciFDMAA0GP22o jp2JnVMUmV6nZGMAdNKj+xcTDf9ZiskDc59CIZN+6L26J9OHI+MYGq/2cCMV/NBcag44Jz cEVrNxzdWg7ss6IVB8gV8fXoMI4RE+3ltbFZvQNeBD8Z3I8TXfh12SPRphCk/A== Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1758296557; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=c1Ehgl//7J5eN6jIwhxHmYv+Fa5MYiiiBJ6kgACwPfU=; b=hLtBEhbiDO+lKrG8WUaqpYtg45pLbEgKIJQOw1wIxZUUF38HPDEReOqlr1j58LGg0/ehxI EKVLIVUbocX5EqliK+6oH4H4m75dRKSZGUGBd6RbqVtu6DDHA86TynI2/4z2balA2+OF9Z 4+lGKOzuCK5ifYZ4Co3gA/9nFaSxbDzbyHNQSvt14UTjx4ruqxHK+McLt6G5rB1T7gp7yr 0hjl/DdxZ41qRcD6ugLcfD9PbmftjB8aDrSt9CPk8mnyYg0HI0rcahPmCImzkANDuQbap7 9vsHYfjLMwPGNBbcMszAVPxRbytgHffL0leH9V8JUMuqkljG5ovoUL/S1vWUPw== Date: Fri, 19 Sep 2025 17:42:33 +0200 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH v2 4/4] dt-bindings: display: bridge: renesas,dsi-csi2-tx: Allow panel@ subnode To: Tomi Valkeinen , Marek Vasut , dri-devel@lists.freedesktop.org Cc: Conor Dooley , David Airlie , Geert Uytterhoeven , Kieran Bingham , Krzysztof Kozlowski , Laurent Pinchart , Neil Armstrong , Rob Herring , Robert Foss , Simona Vetter , Thomas Zimmermann , devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org References: <20250904210147.186728-1-marek.vasut+renesas@mailbox.org> <20250904210147.186728-4-marek.vasut+renesas@mailbox.org> <4ffcf4fc-17a9-4669-af07-f81ddb46aee9@ideasonboard.com> Content-Language: en-US From: Marek Vasut In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-MBO-RS-META: tgc6nksa5org5k5jrkqcbo767uioh3zf X-MBO-RS-ID: 94d5eb12e6c652a00fb On 9/19/25 5:21 PM, Tomi Valkeinen wrote: Hello Tomi, >>> On 05/09/2025 00:01, Marek Vasut wrote: >>>> This controller can have both bridges and panels connected to it. In >>>> order to describe panels properly in DT, pull in dsi-controller.yaml >>>> and disallow only unevaluatedProperties, because the panel node is >>>> optional. Include example binding with panel. >>>> >>>> Signed-off-by: Marek Vasut >>>> --- >>>> Cc: Conor Dooley >>>> Cc: David Airlie >>>> Cc: Geert Uytterhoeven >>>> Cc: Kieran Bingham >>>> Cc: Krzysztof Kozlowski >>>> Cc: Laurent Pinchart >>>> Cc: Neil Armstrong >>>> Cc: Rob Herring >>>> Cc: Robert Foss >>>> Cc: Simona Vetter >>>> Cc: Thomas Zimmermann >>>> Cc: Tomi Valkeinen >>>> Cc: devicetree@vger.kernel.org >>>> Cc: dri-devel@lists.freedesktop.org >>>> Cc: linux-renesas-soc@vger.kernel.org >>>> --- >>>> V2: Drop the dsi0: and dsi1: controller labels >>>> --- >>>>   .../display/bridge/renesas,dsi-csi2-tx.yaml   | 53 ++++++++++++++++++- >>>>   1 file changed, 51 insertions(+), 2 deletions(-) >>>> >>>> diff --git a/Documentation/devicetree/bindings/display/bridge/ >>>> renesas,dsi-csi2-tx.yaml b/Documentation/devicetree/bindings/display/ >>>> bridge/renesas,dsi-csi2-tx.yaml >>>> index c167795c63f64..51d685ed82891 100644 >>>> --- a/Documentation/devicetree/bindings/display/bridge/renesas,dsi- >>>> csi2-tx.yaml >>>> +++ b/Documentation/devicetree/bindings/display/bridge/renesas,dsi- >>>> csi2-tx.yaml >>>> @@ -14,6 +14,9 @@ description: | >>>>     R-Car Gen4 SoCs. The encoder can operate in either DSI or CSI-2 >>>> mode, with up >>>>     to four data lanes. >>>>   +allOf: >>>> +  - $ref: /schemas/display/dsi-controller.yaml# >>>> + >>> >>> Did you try with a bridge? dsi-controller.yaml only allows a panel. I >>> think I discussed this with someone not long ago, but I couldn't find >>> any patch sent for that. >> Nope, I only have these two 5" and 7" RPi Display 2 panels. > > Ok. My point was just that the dsi-controller.yaml doesn't allow > "bridge" node (you can just rename the panel to bridge to test). I > thought someone (I just can't remember who was it =) will send a patch > for it, but I think that hasn't happened. Do you want me to drop the bridge part from the commit message (I assume yes) ? Any other change I should do before sending a V3 ?