From patchwork Thu Oct 12 08:40:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Moudy Ho X-Patchwork-Id: 13418541 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ACC06CDB483 for ; Thu, 12 Oct 2023 08:40:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235494AbjJLIkz (ORCPT ); Thu, 12 Oct 2023 04:40:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235474AbjJLIkv (ORCPT ); Thu, 12 Oct 2023 04:40:51 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B268CB7; Thu, 12 Oct 2023 01:40:46 -0700 (PDT) X-UUID: 06f87c1468db11eea33bb35ae8d461a2-20231012 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=3HsFWDPzX+y0YFftoA3WkuAJ4JsMYUdC0CeHILinzmo=; b=onCyMjeoPk50fk7HDjMqD7yMcCsueVOupss5GOSfsWGHKOUt30e+3b8BTllOjdT3uOE6eXoQ2tB+cLM+nq8RQMvmD+kC3DO1GqhkjL9lZUPZNp8ex3s89h6HcuUoQwH5P7+6P1sZOAIgRelDKRh3mf9GLCeI5VzXsLCTOX58KgQ=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.32,REQID:20ada438-c0f7-45bd-b2f3-26135eb11bb8,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:5f78ec9,CLOUDID:6119f314-4929-4845-9571-38c601e9c3c9,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: 06f87c1468db11eea33bb35ae8d461a2-20231012 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 1997561754; Thu, 12 Oct 2023 16:40:41 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n1.mediatek.inc (172.21.101.185) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 12 Oct 2023 16:40:40 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 12 Oct 2023 16:40:40 +0800 From: Moudy Ho To: Chun-Kuang Hu , Philipp Zabel , 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 v7 06/16] dt-bindings: media: mediatek: mdp3: add component FG for MT8195 Date: Thu, 12 Oct 2023 16:40:27 +0800 Message-ID: <20231012084037.19376-7-moudy.ho@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20231012084037.19376-1-moudy.ho@mediatek.com> References: <20231012084037.19376-1-moudy.ho@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add the fundamental hardware configuration of component FG, which is controlled by MDP3 on MT8195. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Krzysztof Kozlowski --- .../bindings/media/mediatek,mdp3-fg.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml new file mode 100644 index 000000000000..82f4c182c77a --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-fg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 FG + +maintainers: + - Matthias Brugger + - Moudy Ho + +description: + One of Media Data Path 3 (MDP3) components used to add film grain + according to AV1 spec. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-fg + + 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@14002000 { + compatible = "mediatek,mt8195-mdp3-fg"; + reg = <0x14002000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x2000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_FG>; + };