From patchwork Tue Feb 18 05:41:46 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason-JH Lin X-Patchwork-Id: 866329 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 DA13817333F; Tue, 18 Feb 2025 05:44:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739857456; cv=none; b=CmcZl6IeF/PpFo0xKtTRjZyOpfrotPoSoi2Z/vKxkizyiMTzjSfKHr/feHJpABDregcVGv1oGLQqkjktE5UPavnA60TA+up/fY/9SjgUX7cJDBBG2FzzPDy9LsoSRcAHGqUURBpSoFPm5Vog0aK95aqIiNWEQVllZTClYA0Pphs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739857456; c=relaxed/simple; bh=uynmvG9CXjjg+dxZSDVnngeac2FMsHyeou92Hd8/z0k=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Eh603EAI0+G4MFJ3/yYH7pU0iHvdzls6tsw8WO/V1nEe/JDedTHQtIb/bhWak8gRAoZtfeqTx2IQ2qEChKQJ8XBpMYdnJSmyLcjhrogJiQE8ekyfewURSq5GIAOhTWgxPF8qbazKpOKNIgWVljOrpBlCGmqmNoSFcQ55PWTClG4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=eVr+kFx7; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="eVr+kFx7" X-UUID: 5ed8c4aaedbb11ef8eb9c36241bbb6fb-20250218 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=zhMJX61CaOCAtuI1Ka5Qhja7xE4S5i78jAdQ710Xd6g=; b=eVr+kFx7hZ12GZ+qt3KerLZIOGRI51vwB27X9sxNlf1KkVyeBiB2zG7Qsjmeq4RShXy3wkeCoCRJP75L062SyhGDLOUzUgeQydSI3s8Odya468JnbiOhWfz2qLvg/5jOLw4ZKvFSLJXIFB+T6NYCF3MrMeZaFzAlzKC4Aovd5Vc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.46, REQID:3fa920d2-6730-47d8-a60a-7320cc453853, IP:0, U RL:0,TC:0,Content:47,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:47 X-CID-META: VersionHash:60aa074, CLOUDID:7b82770b-46a1-4805-887b-d6afca075802, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:3|50,EDM:-3 ,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV :0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 5ed8c4aaedbb11ef8eb9c36241bbb6fb-20250218 Received: from mtkmbs09n2.mediatek.inc [(172.21.101.94)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 487458292; Tue, 18 Feb 2025 13:44:07 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by MTKMBS09N1.mediatek.inc (172.21.101.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Tue, 18 Feb 2025 13:44:06 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.28 via Frontend Transport; Tue, 18 Feb 2025 13:44:06 +0800 From: Jason-JH Lin To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jassi Brar , Chun-Kuang Hu , AngeloGioacchino Del Regno , Mauro Carvalho Chehab CC: Matthias Brugger , Jason-JH Lin , Nancy Lin , Singo Chang , Moudy Ho , Xavier Chang , Xiandong Wang , Sirius Wang , Fei Shao , Pin-yen Lin , , , , , , , Subject: [PATCH v4 1/8] dt-bindings: mailbox: mediatek: Add support for MT8196 GCE mailbox Date: Tue, 18 Feb 2025 13:41:46 +0800 Message-ID: <20250218054405.2017918-2-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250218054405.2017918-1-jason-jh.lin@mediatek.com> References: <20250218054405.2017918-1-jason-jh.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N Add the compatible name and iommus property for MT8196. In MT8196, all command buffers allocated and used by the GCE device work with IOMMU. Signed-off-by: Jason-JH Lin Acked-by: Krzysztof Kozlowski --- .../devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml index cef9d7601398..73d6db34d64a 100644 --- a/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml @@ -25,6 +25,7 @@ properties: - mediatek,mt8188-gce - mediatek,mt8192-gce - mediatek,mt8195-gce + - mediatek,mt8196-gce - items: - const: mediatek,mt6795-gce - const: mediatek,mt8173-gce @@ -49,6 +50,9 @@ properties: items: - const: gce + iommus: + maxItems: 1 + required: - compatible - "#mbox-cells"