From nobody Thu Nov 14 07:05:02 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 CF4ABC636CC for ; Wed, 15 Feb 2023 06:26:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229597AbjBOG0d (ORCPT ); Wed, 15 Feb 2023 01:26:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233098AbjBOG03 (ORCPT ); Wed, 15 Feb 2023 01:26:29 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EEFFEB6D; Tue, 14 Feb 2023 22:26:24 -0800 (PST) X-UUID: a8bfdd06acf911eda06fc9ecc4dadd91-20230215 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=gVKL4KJqwisyrDGjjim13i1bSfcD5JMtp94Ihfda32A=; b=aTXLtSvL3Fbg3RvvhS1D+kgW2lUj+6vqTbm5sjGFAWexp2W6kznFSTsUAEn4l8HWaLdGoCDdaL1cvmtOxA4H8/OCoPYuZndmAeRCsO/K0VPcaP5XlpHWBWPDfuoPtPwOaoXnQQezUxDxJFPVfjZARt6ze/mz2fmxwZzo9coDsdM=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.19,REQID:b4b375ad-5979-4b97-aace-20d3040d4b40,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:885ddb2,CLOUDID:bae87fb0-beed-4dfc-bd9c-e1b22fa6ccc4,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0 X-CID-BVR: 0 X-UUID: a8bfdd06acf911eda06fc9ecc4dadd91-20230215 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1828904972; Wed, 15 Feb 2023 14:26:19 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.194) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Wed, 15 Feb 2023 14:26:18 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Wed, 15 Feb 2023 14:26:17 +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 Subject: [PATCH v4 02/11] dt-bindings: media: mediatek,jpeg: Remove dma-ranges property Date: Wed, 15 Feb 2023 14:25:35 +0800 Message-ID: <20230215062544.8677-3-yong.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230215062544.8677-1-yong.wu@mediatek.com> References: <20230215062544.8677-1-yong.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable 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 --- .../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 2.18.0