From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7977EC79FAD for ; Wed, 9 Sep 2026 09:53:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+Z9QqY8nW5wxQiyUux8nuGtspp5zSIH5OgC/3UhaUeY=; b=KKoYPmZBHnDC0Xm1zZCVN/30s/ TkJQRuePPjcbzIYWVxz45nbmyrCWQ1Vu/kNl3zW/0KS76TzhF4+SSvjWudavMUqw2PVQa9/vR7ZfJ ZKGQm+D5thGExMGEjzQfCfZx1SYyB6a7dr+OOPiPPqyioU0pzmw47Yk7Qet/lwZbM0yUcHHQ1CFir QaABnPu3QHeyl7cPg+8YmeAtFL0nSXenc1jJ+Yhs+VSfub9OMLUhnMXXDojBaYlHCFYAL77G8Xz2R P0XuYNQqowpJYUgZ7iiLTLJeI6PT/5jYIbq0TRQLJgokHaCnkqe39QqUBZ3afXn5aAkMvxqnxQ12Q P86gc6uQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4EzX-0000000BM42-21KZ; Wed, 09 Sep 2026 09:53:19 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4EzO-0000000BM0u-25f1; Wed, 09 Sep 2026 09:53:16 +0000 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260909_025311_021340_2DAA684C X-CRM114-Status: GOOD ( 13.02 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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