From patchwork Thu Aug 11 02:57:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tinghan Shen X-Patchwork-Id: 12941108 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 8F184C00140 for ; Thu, 11 Aug 2022 03:20:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id: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=RlDuk9vIUJP47IkgYJSrqVk8bvC1ZQUd742DIHq1Jr8=; b=uWhBx3VPcMRN9F cwOPuMO/hi4cQQ6Tu3swThBWjmUp1+UadpnC+J2WV4uIYdS2LBfS13HAjMm2oqQaKkcYzgzVQ/l45 LrxCRqmfCa6L3LGpJzV2+P1FKRmBejMNZAgHgxlILAHFXYKAQIc+jcmyC8cf6aNEeFVM4//QH0rSg SnJNjctRLCA8bgzz30Zno2gckFRIoyqjWfHxZIaD7TBbNVKmgEBNwZMYL4bp5oZXICzE1Plro8eOa vBDungfc03m2C4Ph7M+ujb4Yn/1wcTUOnihQvEYeMxymhF6FgK4rLSakOmmQmPg+cZOFw+UDWownM rrRqtCcBhmg/3kUVKbsA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oLyiq-004moq-SH; Thu, 11 Aug 2022 03:19:00 +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 1oLyio-004mnh-DC; Thu, 11 Aug 2022 03:18:59 +0000 X-UUID: 9a02221725354fe0862e90bd298fd6a2-20220810 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.9,REQID:ce3cf99c-26c4-4551-99f3-6a10764baff5,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_H am,ACTION:release,TS:0 X-CID-META: VersionHash:3d8acc9,CLOUDID:d051569c-da39-4e3b-a854-56c7d2111b46,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,Bulk:nil,QS:nil,BEC:nil,COL:0 X-UUID: 9a02221725354fe0862e90bd298fd6a2-20220810 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 1371265447; Wed, 10 Aug 2022 20:18:49 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) 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; Thu, 11 Aug 2022 10:58:15 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Thu, 11 Aug 2022 10:58:15 +0800 From: Tinghan Shen To: Yong Wu , Joerg Roedel , "Will Deacon" , Robin Murphy , Rob Herring , Krzysztof Kozlowski , Lee Jones , "Matthias Brugger" , AngeloGioacchino Del Regno , Tinghan Shen , MandyJH Liu CC: , , , , , Subject: [PATCH v6 01/20] dt-bindings: iommu: mediatek: Increase max interrupt number Date: Thu, 11 Aug 2022 10:57:54 +0800 Message-ID: <20220811025813.21492-2-tinghan.shen@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220811025813.21492-1-tinghan.shen@mediatek.com> References: <20220811025813.21492-1-tinghan.shen@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-20220810_201858_466209_12D67CBD X-CRM114-Status: UNSURE ( 9.24 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org mt8195 infra iommu uses 5 interrupts. Signed-off-by: Tinghan Shen Reviewed-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Matthias Brugger --- .../bindings/iommu/mediatek,iommu.yaml | 29 ++++++++++++++----- 1 file changed, 22 insertions(+), 7 deletions(-) diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml index fee0241b50988..f5634c1642e20 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml @@ -91,7 +91,8 @@ properties: maxItems: 1 interrupts: - maxItems: 1 + minItems: 1 + maxItems: 5 clocks: items: @@ -183,14 +184,28 @@ allOf: required: - mediatek,infracfg - - if: # The IOMMUs don't have larbs. - not: - properties: - compatible: - contains: - const: mediatek,mt8195-iommu-infra + - if: + properties: + compatible: + contains: + const: mediatek,mt8195-iommu-infra then: + properties: + interrupts: + description: The IOMMU has 5 banks. Each bank has its own interrupt. + items: + - description: The interrupt for IOMMU bank0 + - description: The interrupt for IOMMU bank1 + - description: The interrupt for IOMMU bank2 + - description: The interrupt for IOMMU bank3 + - description: The interrupt for IOMMU bank4 + + else: # For the MM IOMMU + properties: + interrupts: + maxItems: 1 + required: - mediatek,larbs