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 B463FC433EF for ; Fri, 18 Mar 2022 06:53:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:CC:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AGccOIrF5Y+Ad83v3redqIoho0w/jEl5ox3IsdwcaPk=; b=okLMMCZDg/HYYS Wh91v9VXkZa2xT30SOJy23pgvc4x3Gi1lziMVsyCINlx3vfSraXkroLFniEOQm21evXth6b+vB+pI 5/+OBnoTkmd+iAqiAe9BtDo0Hx5wUw0JYHL63Jyixfs/BCZXiOdVXq2SbziAOUnxA9Mjo5CceNMmF mXhPy1RjAeXPDWZT2Bcs4MgsVtOhH1iMKfTArpcvalFh39LZGQ+Fhmnokqhc7hdSRqn5HGTNTfzh7 R69Y6IfSse2c+XP/hJr9zb/OyHFaGbzr8wACbtlTPy9I+72gFaIJljmB59OVbpYnuhl+BIQiT4fmK OtN46Gb5H7BtJZx3E8ww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nV6Ss-000XKe-5S; Fri, 18 Mar 2022 06:51:58 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nV6So-000XK7-Cp; Fri, 18 Mar 2022 06:51:55 +0000 X-UUID: 4fc739f293454736b8596afa5c4f62df-20220317 X-UUID: 4fc739f293454736b8596afa5c4f62df-20220317 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1276958413; Thu, 17 Mar 2022 23:51:07 -0700 Received: from mtkmbs10n2.mediatek.inc (172.21.101.183) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 17 Mar 2022 23:43:07 -0700 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 18 Mar 2022 14:43:04 +0800 Received: from mtksdccf07 (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 18 Mar 2022 14:43:04 +0800 Message-ID: <1daa3b8dabb97017d0f92437a81b250f8375544c.camel@mediatek.com> Subject: Re: [PATCH v16 3/8] dt-bindings: arm: mediatek: mmsys: add mt8195 SoC binding From: CK Hu To: jason-jh.lin , Rob Herring , Matthias Brugger , "Chun-Kuang Hu" , Philipp Zabel , AngeloGioacchino Del Regno CC: Enric Balletbo i Serra , Maxime Coquelin , David Airlie , Daniel Vetter , Alexandre Torgue , , , , , Fabien Parent , , , , , , , , Date: Fri, 18 Mar 2022 14:43:04 +0800 In-Reply-To: <20220307032859.3275-4-jason-jh.lin@mediatek.com> References: <20220307032859.3275-1-jason-jh.lin@mediatek.com> <20220307032859.3275-4-jason-jh.lin@mediatek.com> X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220317_235154_473910_693F488C X-CRM114-Status: GOOD ( 14.06 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Jason: On Mon, 2022-03-07 at 11:28 +0800, jason-jh.lin wrote: > There are 2 mmsys, namely vdosys0 and vdosys1 in mt8195. > Each of them is bound to a display pipeline, so add their > definition in mtk-mmsys documentation with 2 compatibles. Could one vdosys be union of vdosys0 and vdosys1? In MT8173, one mmsys support multiple pipeline. Describe more in commit message to support that two vdosys are necessary. Regards, CK > > Signed-off-by: jason-jh.lin > --- > .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml | 2 > ++ > 1 file changed, 2 insertions(+) > > diff --git > a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml > b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml > index 6c2c3edcd443..c5ba515cb0d7 100644 > --- > a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml > +++ > b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml > @@ -32,6 +32,8 @@ properties: > - mediatek,mt8186-mmsys > - mediatek,mt8192-mmsys > - mediatek,mt8365-mmsys > + - mediatek,mt8195-vdosys0 > + - mediatek,mt8195-vdosys1 > - const: syscon > - items: > - const: mediatek,mt7623-mmsys _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel