From mboxrd@z Thu Jan 1 00:00:00 1970 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 smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (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 8A255C433F5 for ; Thu, 13 Jan 2022 11:11:31 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 474AC824C1; Thu, 13 Jan 2022 11:11:31 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id m5fIKUQFR4Uv; Thu, 13 Jan 2022 11:11:30 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp1.osuosl.org (Postfix) with ESMTPS id 0EB8D82521; Thu, 13 Jan 2022 11:11:30 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id CA8C7C0030; Thu, 13 Jan 2022 11:11:29 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id 7512CC001E for ; Thu, 13 Jan 2022 11:11:28 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 5FF28400C5 for ; Thu, 13 Jan 2022 11:11:28 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UMqpePZ5CTGu for ; Thu, 13 Jan 2022 11:11:27 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by smtp2.osuosl.org (Postfix) with ESMTPS id 49F7E4017C for ; Thu, 13 Jan 2022 11:11:26 +0000 (UTC) X-UUID: 2bdbb1c490684f959879b5efcb6c778b-20220113 X-UUID: 2bdbb1c490684f959879b5efcb6c778b-20220113 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 1509406096; Thu, 13 Jan 2022 19:11:22 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Thu, 13 Jan 2022 19:11:21 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 13 Jan 2022 19:11:20 +0800 From: Yong Wu To: Krzysztof Kozlowski , Rob Herring , Matthias Brugger Subject: [PATCH v3 2/7] dt-bindings: memory: mtk-smi: No need mediatek, larb-id for mt8167 Date: Thu, 13 Jan 2022 19:10:52 +0800 Message-ID: <20220113111057.29918-3-yong.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220113111057.29918-1-yong.wu@mediatek.com> References: <20220113111057.29918-1-yong.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N Cc: youlin.pei@mediatek.com, devicetree@vger.kernel.org, yi.kuo@mediatek.com, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, lc.kan@mediatek.com, anthony.huang@mediatek.com, anan.sun@mediatek.com, linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Mute the warning from "make dtbs_check": larb@14016000: 'mediatek,larb-id' is a required property arch/arm64/boot/dts/mediatek/mt8167-pumpkin.dt.yaml larb@15001000: 'mediatek,larb-id' is a required property arch/arm64/boot/dts/mediatek/mt8167-pumpkin.dt.yaml larb@16010000: 'mediatek,larb-id' is a required property arch/arm64/boot/dts/mediatek/mt8167-pumpkin.dt.yaml As the description of mediatek,larb-id, the property is only required when the larbid is not consecutive from its IOMMU point of view. Also, from the description of mediatek,larbs in Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml, all the larbs must sort by the larb index. In mt8167, there is only one IOMMU HW and three larbs. The drivers already know its larb index from the mediatek,larbs property of IOMMU, thus no need this property. Fixes: 27bb0e42855a ("dt-bindings: memory: mediatek: Convert SMI to DT schema") Signed-off-by: Yong Wu --- .../bindings/memory-controllers/mediatek,smi-larb.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml index bd7aa8257949..6d61c51893d2 100644 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml @@ -106,7 +106,6 @@ allOf: - mediatek,mt2701-smi-larb - mediatek,mt2712-smi-larb - mediatek,mt6779-smi-larb - - mediatek,mt8167-smi-larb - mediatek,mt8192-smi-larb - mediatek,mt8195-smi-larb -- 2.18.0 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu