From nobody Thu Nov 14 06:54:54 2024 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 38B45C6FA99 for ; Tue, 7 Mar 2023 02:36:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230036AbjCGCgb (ORCPT ); Mon, 6 Mar 2023 21:36:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37328 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229748AbjCGCg2 (ORCPT ); Mon, 6 Mar 2023 21:36:28 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC6DD31E08; Mon, 6 Mar 2023 18:36:12 -0800 (PST) X-UUID: cebf6d22bc9011eda06fc9ecc4dadd91-20230307 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=vN+aCbIUCwFlwqmom8fkrS0r+2LDT8XQXAJaX2bZZRY=; b=BmA82NBAV/m2ee7KCsTRApIf7s6EsA3raJESyzBdY/wS01a0VyF85RkuPyx2W4/tkvMMLr+AUvYfHnaNElPG3gizrsFnrbw/2/lM9bBunHhwa7IlUcBT6MgVDyTfbvxkx+2ASK1I8rLRhreD7S3WdJjCbSEAMh5aRbQdRrBKjLw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.20,REQID:0d34ce62-3828-45da-8b3f-364cc990817d,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Release_Ham,ACTI ON:release,TS:70 X-CID-INFO: VERSION:1.1.20,REQID:0d34ce62-3828-45da-8b3f-364cc990817d,IP:0,URL :0,TC:0,Content:-25,EDM:0,RT:0,SF:95,FILE:0,BULK:0,RULE:Spam_GS981B3D,ACTI ON:quarantine,TS:70 X-CID-META: VersionHash:25b5999,CLOUDID:8a23f7f4-ddba-41c3-91d9-10eeade8eac7,B ulkID:230307103607H8KJMREG,BulkQuantity:0,Recheck:0,SF:38|29|28|17|19|48,T C:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0 ,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-UUID: cebf6d22bc9011eda06fc9ecc4dadd91-20230307 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1376930253; Tue, 07 Mar 2023 10:36:04 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs13n2.mediatek.inc (172.21.101.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Tue, 7 Mar 2023 10:36:03 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.25 via Frontend Transport; Tue, 7 Mar 2023 10:36:02 +0800 From: Yong Wu To: Joerg Roedel , Matthias Brugger , Mauro Carvalho Chehab , Rob Herring CC: Will Deacon , Robin Murphy , Krzysztof Kozlowski , Hans Verkuil , , , , , , , , AngeloGioacchino Del Regno , , , , Yunfei Dong , kyrie wu , , , , Yong Wu , Bin Liu , Xia Jiang , Rob Herring Subject: [PATCH v5 02/11] dt-bindings: media: mediatek,jpeg: Remove dma-ranges property Date: Tue, 7 Mar 2023 10:34:58 +0800 Message-ID: <20230307023507.13306-3-yong.wu@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230307023507.13306-1-yong.wu@mediatek.com> References: <20230307023507.13306-1-yong.wu@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" After commit f1ad5338a4d5 ("of: Fix "dma-ranges" handling for bus controllers"), the dma-ranges of the leaf node doesn't work. Remove it for jpeg here. Currently there is only mt8195 jpeg node has this property in upstream, and it already uses parent-child node, this property did work. But instead, MediaTek iommu will control the masters' iova ranges by the master's larb/port id internally, then this property is unnecessary. Cc: Mauro Carvalho Chehab Cc: Matthias Brugger Cc: Bin Liu Cc: kyrie wu Cc: Xia Jiang Signed-off-by: Yong Wu Reviewed-by: AngeloGioacchino Del Regno Acked-by: Rob Herring Reviewed-by: Hans Verkuil --- .../devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml | 7 ------- .../devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml | 7 ------- .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml | 5 ----- 3 files changed, 19 deletions(-) diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegde= c.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.ya= ml index 71595c013dbb..e5448c60e3eb 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegdec.yaml @@ -26,11 +26,6 @@ properties: Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for deta= ils. Ports are according to the HW. =20 - dma-ranges: - maxItems: 1 - description: | - Describes the physical address space of IOMMU maps to memory. - "#address-cells": const: 2 =20 @@ -89,7 +84,6 @@ required: - compatible - power-domains - iommus - - dma-ranges - ranges =20 additionalProperties: false @@ -115,7 +109,6 @@ examples: <&iommu_vpp M4U_PORT_L19_JPGDEC_BSDMA1>, <&iommu_vpp M4U_PORT_L19_JPGDEC_BUFF_OFFSET1>, <&iommu_vpp M4U_PORT_L19_JPGDEC_BUFF_OFFSET0>; - dma-ranges =3D <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>; #address-cells =3D <2>; #size-cells =3D <2>; ranges; diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegen= c.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.ya= ml index 95990539f7c0..596186497b68 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml @@ -26,11 +26,6 @@ properties: Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for deta= ils. Ports are according to the HW. =20 - dma-ranges: - maxItems: 1 - description: | - Describes the physical address space of IOMMU maps to memory. - "#address-cells": const: 2 =20 @@ -89,7 +84,6 @@ required: - compatible - power-domains - iommus - - dma-ranges - ranges =20 additionalProperties: false @@ -113,7 +107,6 @@ examples: <&iommu_vpp M4U_PORT_L20_JPGENC_C_RDMA>, <&iommu_vpp M4U_PORT_L20_JPGENC_Q_TABLE>, <&iommu_vpp M4U_PORT_L20_JPGENC_BSDMA>; - dma-ranges =3D <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>; #address-cells =3D <2>; #size-cells =3D <2>; ranges; diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.= yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml index c8412e8ab353..37800e1908cc 100644 --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml @@ -44,11 +44,6 @@ properties: Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for deta= ils. Ports are according to the HW. =20 - dma-ranges: - maxItems: 1 - description: | - Describes the physical address space of IOMMU maps to memory. - required: - compatible - reg --=20 2.25.1