From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 581E4489893; Wed, 9 Sep 2026 09:53:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788947591; cv=none; b=sBrig2HQl6Lq44Z33HHfxtAsRaIDJEb41sMbIKhyd486Gz6Es4o9BdVCvgrAA6HpT2NXDdMJuJvKy4SI36C1d1dXQHYbb7TA51p/WvUKt41TMRmJGR0YRE4Vv/Prm/f8T2y04Bd+A5eyjO6o+LtTZ38xtAomqy4ljdubJoKyUE8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788947591; c=relaxed/simple; bh=ZoLRYrhsi0rsdSeaR+606R03qSLubwt7gfupiCo9cfQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FdMwKqt+cC/kWz8avN77x7teM4Zb2q1CTbCTinHwmwfilwa0WimhK/g/Ky7QLHmN/6XkGeYtnrKTbOyvzLkY2JCRlyLgIO1UAZL4k9AsW0UUSMU/VD8QMLxsp0ak8V8w17wHYAqV65IM4DfIG9jEVrY8cNh0SbUh64ojRMNY/F0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=FNhYyLcY; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="FNhYyLcY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1788947587; bh=ZoLRYrhsi0rsdSeaR+606R03qSLubwt7gfupiCo9cfQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=FNhYyLcYk+pHG+NuCEBoN9Z9qL4DcRhrU+huzWhiidgEmeCWxspJXn7VJwZ/n0TJt hBnfmuUwE3ybYGY6GXbQD3iq2Q/ucPpom3qJSpa4w8ax2CP5F8lkk7VKIPj5QC2YQp +1Wr1BER27HnNb02KA28QvzTOz6zudDz1haVx88h08HrPtMMRT2RsvE9RKR3g3nXLN RpHf52dq9yke72Y+icPpIfFhsemJllPUfUz1TGqCHcBTB3qTLaiG1bB6J9W1fY3GpT Fa2jCs+2feOqQGIP1gNJhJfuvqW2cSgGw/DqWhZ50k4SSyNFndlDABnEj1WZLjTlWb cfVO5CvVgAKIA== Received: from [100.64.1.21] (unknown [100.64.1.21]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange x25519) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id BA1F017E093B; Wed, 09 Sep 2026 11:53:06 +0200 (CEST) Message-ID: <637ff670-1d12-479a-b35f-9d54b153a832@collabora.com> Date: Wed, 9 Sep 2026 11:53:06 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND v2] dt-bindings: mediatek: hdmi-ddc: Correct the compatibles for mt7623-mt8167 To: Luca Leonardo Scorcia , linux-mediatek@lists.infradead.org Cc: Krzysztof Kozlowski , Chun-Kuang Hu , Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , CK Hu , Jitao shi , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20260908184125.10916-1-l.scorcia@gmail.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20260908184125.10916-1-l.scorcia@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/8/26 20:41, Luca Leonardo Scorcia wrote: > The HDMI DDC driver for both mt7623 and mt8167 is actually the same as > mt8173-hdmi-ddc and the mt7623n.dtsi board include file already uses > mt8173-hdmi-ddc compatible as a fallback, but the documentation lists > them as separate entries. Correct the binding by adding the correct > fallback. > > Signed-off-by: Luca Leonardo Scorcia > Reviewed-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno > --- > Fixes the following dtbs_check error in mt7623n-rfb-emmc.dts and > mt7623n-bananapi-bpi-r2.dts: > > i2c@11013000 (mediatek,mt7623-hdmi-ddc): compatible: > ['mediatek,mt7623-hdmi-ddc', 'mediatek,mt8173-hdmi-ddc'] is too long > > .../bindings/display/mediatek/mediatek,hdmi-ddc.yaml | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml > index bd8f7b8ae0ff..966127e1ee63 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi-ddc.yaml > @@ -15,10 +15,13 @@ description: | > > properties: > compatible: > - enum: > - - mediatek,mt7623-hdmi-ddc > - - mediatek,mt8167-hdmi-ddc > - - mediatek,mt8173-hdmi-ddc > + oneOf: > + - const: mediatek,mt8173-hdmi-ddc > + - items: > + - enum: > + - mediatek,mt7623-hdmi-ddc > + - mediatek,mt8167-hdmi-ddc > + - const: mediatek,mt8173-hdmi-ddc > > reg: > maxItems: 1