From patchwork Wed Oct 3 09:09:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Brugger X-Patchwork-Id: 10624449 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1FDF3175A for ; Wed, 3 Oct 2018 09:10:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 122132022B for ; Wed, 3 Oct 2018 09:10:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0493B2870E; Wed, 3 Oct 2018 09:10:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A53CD2022B for ; Wed, 3 Oct 2018 09:10:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727606AbeJCP5L (ORCPT ); Wed, 3 Oct 2018 11:57:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:60762 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727347AbeJCP5L (ORCPT ); Wed, 3 Oct 2018 11:57:11 -0400 Received: from ziggy.de (unknown [37.223.143.164]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 764DD21471; Wed, 3 Oct 2018 09:09:37 +0000 (UTC) From: Matthias Brugger To: robh+dt@kernel.org, mark.rutland@arm.com, joro@8bytes.org, arnd@arndb.de Cc: rick.chang@mediatek.com, bin.liu@mediatek.com, mchehab@kernel.org, matthias.bgg@gmail.com, sboyd@codeaurora.org, sean.wang@mediatek.com, chen.zhong@mediatek.com, weiyi.lu@mediatek.com, ryder.lee@mediatek.com, yong.wu@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH 2/4] dt-bindings: iommu: mediatek: Add binding for MT7623 Date: Wed, 3 Oct 2018 11:09:10 +0200 Message-Id: <20181003090912.30501-3-matthias.bgg@gmail.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181003090912.30501-1-matthias.bgg@gmail.com> References: <20181003090912.30501-1-matthias.bgg@gmail.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds binding documentation for MT7623 SoC. Signed-off-by: Matthias Brugger --- Documentation/devicetree/bindings/iommu/mediatek,iommu.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt b/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt index df5db732138d..6922db598def 100644 --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.txt @@ -41,6 +41,8 @@ Required properties: - compatible : must be one of the following string: "mediatek,mt2701-m4u" for mt2701 which uses generation one m4u HW. "mediatek,mt2712-m4u" for mt2712 which uses generation two m4u HW. + "mediatek,mt7623-m4u", "mediatek,mt2701-m4u" for mt7623 which uses + generation one m4u HW. "mediatek,mt8173-m4u" for mt8173 which uses generation two m4u HW. - reg : m4u register base and size. - interrupts : the interrupt of m4u. @@ -51,7 +53,7 @@ Required properties: according to the local arbiter index, like larb0, larb1, larb2... - iommu-cells : must be 1. This is the mtk_m4u_id according to the HW. Specifies the mtk_m4u_id as defined in - dt-binding/memory/mt2701-larb-port.h for mt2701, + dt-binding/memory/mt2701-larb-port.h for mt2701, mt7623 dt-binding/memory/mt2712-larb-port.h for mt2712, and dt-binding/memory/mt8173-larb-port.h for mt8173.