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 1CBE6C4451C for ; Wed, 22 Jul 2026 06:52:52 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=xdvYnB+kWeZ1KxPeBGxQmiB4q+ygBCOu5lRTKg/qEN0=; b=aD49g2Av+MGxvVdV/SOy8IlVEh qI9ybA+C6RF77jnxv48n2WdSKidL6c8lnh9PiiLbT9NaLZmpGKQAB932veH0QXlhIPAlqWy/U13oN EE+p4BGhrGBXbOQi470cDggRBd716DQTuSAdGPuyAVEC1wQudCR5ue9VTYfJ4qosHfrabmIcfxve8 R/+AFpDRY2WkS0z9DwdpHogmdFmrVo2EVPRy935TH5Efj7koZYyOGsoJsiVMNaNpd/3hnu2LKYBXN q/1qvFfeXrQzun7KHNqUcHeYuwDjN1oC4bn03Wh2U7rD0d7Yv4snJfaTtjeh8ih1sJSNkA+2wZLvU 2Nn8Muqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wmQov-0000000B0aC-1SDN; Wed, 22 Jul 2026 06:52:45 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wmQot-0000000B0Zv-1rJl; Wed, 22 Jul 2026 06:52:44 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id DD07160A64; Wed, 22 Jul 2026 06:52:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 908361F000E9; Wed, 22 Jul 2026 06:52:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784703162; bh=xdvYnB+kWeZ1KxPeBGxQmiB4q+ygBCOu5lRTKg/qEN0=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=BQZI6bI17aExhSauJW3kHtAiZ/lPh/4uFjw9l8DBrK28ghwPbiocAFm9yC4OfvlWF xxujk1JJ6k7qOKpr6cwvZshfk1n30bgsrQ0Kz7VKUizSC0BCALTZLzn3/6UTzq+zQN SpWKd/gVPu88rropTW4m5rnZOJKLkvB48VxOzE/ud/J2vK7TfEpoEwQZ3tDAPjjWuB GV03IHMeXQZ9SNQ6O6eT0xE+4GRkCF8qILPsyPuzCj9cu9p0OZ2gAx29YjI7FvClya uzpeckF1Yd69mdqOXJivFrWywWyBzdJ5BGpIp60ivZWMh1v6qUS7EcGdBcXe/w+6ql yGZq+XuzYPyCQ== Date: Wed, 22 Jul 2026 08:52:38 +0200 From: Krzysztof Kozlowski To: Jianhua Lin Cc: nicolas@ndufresne.ca, mchehab@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Project_Global_Chrome_Upstream_Group@mediatek.com, sirius.wang@mediatek.com, vince-wl.liu@mediatek.com, jh.hsu@mediatek.com Subject: Re: [PATCH v10 1/3] dt-bindings: media: mediatek-jpeg-decoder: add MT8189 compatible string Message-ID: <20260722-discreet-imperious-mustang-22dcf4@quoll> References: <20260720062829.7343-1-jianhua.lin@mediatek.com> <20260720062829.7343-2-jianhua.lin@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260720062829.7343-2-jianhua.lin@mediatek.com> X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Jul 20, 2026 at 02:28:27PM +0800, Jianhua Lin wrote: > Add the compatible string for the JPEG decoder block found in the > MediaTek MT8189 SoC. > > Compared to previous generation ICs, the MT8189 JPEG decoder requires > 34-bit IOVA address space support and only needs a single clock > ("jpgdec") instead of two. Therefore, it is added as a standalone > compatible string without falling back to older SoCs. > > Update the binding schema to include the new compatible string and add > an `allOf` block with conditional checks. This enforces the single clock > requirement for MT8189 while preserving the two-clock requirement > ("jpgdec-smi", "jpgdec") for older SoCs. > > Signed-off-by: Jianhua Lin > --- > .../bindings/media/mediatek-jpeg-decoder.yaml | 50 ++++++++++++++++--- > 1 file changed, 42 insertions(+), 8 deletions(-) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof