From patchwork Fri Aug 26 09:29:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Irui Wang X-Patchwork-Id: 12955823 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D7FC4ECAAD2 for ; Fri, 26 Aug 2022 10:04:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8NxGtaFXb5pwj8iZAldyW8XFVW85bV8LgbagmF9l59Q=; b=1Z5CaRnq+jaC5ds6SPlipsFEmw EB9DfbPwat/umQ8psPF/eXmVQ+G/o9cRzxYR/v1+kjQNbZXxcLGdffxi/PHLiUAP3fdRLEv6+JrEL w88/Yepv6tWfyS3unz758gx1SMufNNX5hBz1Eagw9x6pjU5DlTrGOlhjh+4dasmA6S/1LclY2/zvu aBQ3UjZjTKDZOlBP6Ulw08o97zbTM+/4ZNDEq/1lTCxf7C8rz9R8EQ9CfPsGmTWAReCzRWISNwS8G 6e3Cl9/bXCxVVDYEWjXtXbLSPCh+GkWQVQZM5cO+V+kksnLYqvmKxTgVZ84KLkTlr4fTr1asNb3qG VRsFnIkg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oRWBx-001Brr-BT; Fri, 26 Aug 2022 10:03:57 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oRWBt-001BnG-CF; Fri, 26 Aug 2022 10:03:55 +0000 X-UUID: 66cc05972fc64173b513755ce5777ec8-20220826 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=8NxGtaFXb5pwj8iZAldyW8XFVW85bV8LgbagmF9l59Q=; b=gcue4tBcsF6LD9brHRgnmr1sPs225VfT1qtEhFb0675jNR7fKcOt6i1vuLZ+OxVd6vstxzqCgGKW+kcZC/JShO57VYa/rfpWVFMIgE5R9Cpj7vEhzmoByWpDfqu0JBe4Sfn1JS6FKBQ+omwAqREQIhSaeXTIKwI10ZD4fzMl3Y8=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.10,REQID:52d8987d-6f4e-41dd-86b8-04ca6e09d0bf,OB:0,L OB:0,IP:0,URL:25,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Relea se_Ham,ACTION:release,TS:0 X-CID-META: VersionHash:84eae18,CLOUDID:46703420-1c20-48a5-82a0-25f9c331906d,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:11|1,File: nil,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 66cc05972fc64173b513755ce5777ec8-20220826 Received: from mtkmbs11n1.mediatek.inc [(172.21.101.185)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 481736697; Fri, 26 Aug 2022 03:03:48 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Fri, 26 Aug 2022 17:30:00 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Fri, 26 Aug 2022 17:29:59 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Tzung-Bi Shih , , , , kyrie wu CC: , , , , , , Tomasz Figa , , , irui wang Subject: [V13,1/7] dt-bindings: mediatek: Add mediatek, mt8195-jpgenc compatible Date: Fri, 26 Aug 2022 17:29:50 +0800 Message-ID: <20220826092956.10340-2-irui.wang@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220826092956.10340-1-irui.wang@mediatek.com> References: <20220826092956.10340-1-irui.wang@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220826_030353_431165_C918EF0F X-CRM114-Status: GOOD ( 14.96 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: kyrie wu Add mediatek,mt8195-jpgenc compatible to binding document. Signed-off-by: kyrie wu Signed-off-by: irui wang Reviewed-by: Rob Herring --- .../media/mediatek,mt8195-jpegenc.yaml | 147 ++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml new file mode 100644 index 000000000000..5ef1c36af624 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-jpegenc.yaml @@ -0,0 +1,147 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mt8195-jpegenc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek JPEG Encoder Device Tree Bindings + +maintainers: + - kyrie wu + +description: + MediaTek JPEG Encoder is the JPEG encode hardware present in MediaTek SoCs + +properties: + compatible: + items: + - const: mediatek,mt8195-jpgenc + + power-domains: + maxItems: 1 + + iommus: + maxItems: 4 + description: + Points to the respective IOMMU block with master port as argument, see + Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details. + Ports are according to the HW. + dma-ranges: + maxItems: 1 + description: | + Describes the physical address space of IOMMU maps to memory. + + "#address-cells": + const: 2 + + "#size-cells": + const: 2 + + ranges: true + +# Required child node: +patternProperties: + "^jpgenc@[0-9a-f]+$": + type: object + description: + The jpeg encoder hardware device node which should be added as subnodes to + the main jpeg node. + + properties: + compatible: + const: mediatek,mt8195-jpgenc-hw + + reg: + maxItems: 1 + + iommus: + minItems: 1 + maxItems: 32 + description: + List of the hardware port in respective IOMMU block for current Socs. + Refer to bindings/iommu/mediatek,iommu.yaml. + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: jpgenc + + power-domains: + maxItems: 1 + + required: + - compatible + - reg + - iommus + - interrupts + - clocks + - clock-names + - power-domains + + additionalProperties: false + +required: + - compatible + - power-domains + - iommus + - dma-ranges + - ranges + +additionalProperties: false + +examples: + - | + #include + #include + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + jpgenc_master { + compatible = "mediatek,mt8195-jpgenc"; + power-domains = <&spm MT8195_POWER_DOMAIN_VENC_CORE1>; + iommus = <&iommu_vpp M4U_PORT_L20_JPGENC_Y_RDMA>, + <&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 = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + jpgenc@1a030000 { + compatible = "mediatek,mt8195-jpgenc-hw"; + reg = <0 0x1a030000 0 0x10000>; + iommus = <&iommu_vdo M4U_PORT_L19_JPGENC_Y_RDMA>, + <&iommu_vdo M4U_PORT_L19_JPGENC_C_RDMA>, + <&iommu_vdo M4U_PORT_L19_JPGENC_Q_TABLE>, + <&iommu_vdo M4U_PORT_L19_JPGENC_BSDMA>; + interrupts = ; + clocks = <&vencsys CLK_VENC_JPGENC>; + clock-names = "jpgenc"; + power-domains = <&spm MT8195_POWER_DOMAIN_VENC>; + }; + + jpgenc@1b030000 { + compatible = "mediatek,mt8195-jpgenc-hw"; + reg = <0 0x1b030000 0 0x10000>; + iommus = <&iommu_vpp M4U_PORT_L20_JPGENC_Y_RDMA>, + <&iommu_vpp M4U_PORT_L20_JPGENC_C_RDMA>, + <&iommu_vpp M4U_PORT_L20_JPGENC_Q_TABLE>, + <&iommu_vpp M4U_PORT_L20_JPGENC_BSDMA>; + interrupts = ; + clocks = <&vencsys_core1 CLK_VENC_CORE1_JPGENC>; + clock-names = "jpgenc"; + power-domains = <&spm MT8195_POWER_DOMAIN_VENC_CORE1>; + }; + }; + };