From nobody Thu Nov 14 16:56:57 2024 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (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 3AF72210E4; Wed, 20 Dec 2023 10:08:59 +0000 (UTC) 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="nJquP7Tv" X-UUID: c991934e9f1f11eea5db2bebc7c28f94-20231220 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=ryL3xIPJfg8A+byFMnd2zFxavybUfKzdvdWAdO/yaJo=; b=nJquP7TvYYot3MdOdZZI2mngj2ET8VJiz5jxwG+QKEemNHIJdOhuVhfb85ttmHposySf5V2x6mjmUJMkLHeTh/fxv65z3Njk0M3CGub+IAJtrEqTLfPJe1LpYpjp0gA3YBhWIev/wbuZaQyw5T6LPcBXmxKTxSeL5xsV/hNC5d4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.35,REQID:ffbf317f-3d71-47f4-ab0d-1cb825b3fe80,IP:0,U RL:25,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:25 X-CID-META: VersionHash:5d391d7,CLOUDID:9e537a7e-4f93-4875-95e7-8c66ea833d57,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:11|1,File: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 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR,TF_CID_SPAM_ULN X-UUID: c991934e9f1f11eea5db2bebc7c28f94-20231220 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 892679969; Wed, 20 Dec 2023 18:08:56 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Wed, 20 Dec 2023 18:08:55 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Wed, 20 Dec 2023 18:08:55 +0800 From: Moudy Ho To: Chun-Kuang Hu , Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mauro Carvalho Chehab , Matthias Brugger , AngeloGioacchino Del Regno , Hans Verkuil CC: , , , , , , Moudy Ho Subject: [PATCH v10 08/16] dt-bindings: media: mediatek: mdp3: add component STITCH for MT8195 Date: Wed, 20 Dec 2023 18:08:45 +0800 Message-ID: <20231220100853.20616-9-moudy.ho@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231220100853.20616-1-moudy.ho@mediatek.com> References: <20231220100853.20616-1-moudy.ho@mediatek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add the fundamental hardware configuration of component STITCH, which is controlled by MDP3 on MT8195. Signed-off-by: Moudy Ho Reviewed-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno --- .../bindings/media/mediatek,mdp3-stitch.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-s= titch.yaml diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.y= aml b/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml new file mode 100644 index 000000000000..d815bea29154 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-stitch.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 STITCH + +maintainers: + - Matthias Brugger + - Moudy Ho + +description: + One of Media Data Path 3 (MDP3) components used to combine multiple vide= o frame + with overlapping fields of view to produce a segmented panorame. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-stitch + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + description: + The register of display function block to be set by gce. There are 4= arguments, + such as gce node, subsys id, offset and register size. The subsys id= that is + mapping to the register of display function blocks is defined in the= gce header + include/dt-bindings/gce/-gce.h of each chips. + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + + display@14003000 { + compatible =3D "mediatek,mt8195-mdp3-stitch"; + reg =3D <0x14003000 0x1000>; + mediatek,gce-client-reg =3D <&gce1 SUBSYS_1400XXXX 0x3000 0x1000>; + clocks =3D <&vppsys0 CLK_VPP0_STITCH>; + }; --=20 2.18.0