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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72CDCC04A6B for ; Wed, 8 May 2019 20:43:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0389020850 for ; Wed, 8 May 2019 20:43:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Abfs+E+a" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727353AbfEHUnV (ORCPT ); Wed, 8 May 2019 16:43:21 -0400 Received: from mail-qt1-f195.google.com ([209.85.160.195]:35384 "EHLO mail-qt1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726470AbfEHUnV (ORCPT ); Wed, 8 May 2019 16:43:21 -0400 Received: by mail-qt1-f195.google.com with SMTP id d20so63165qto.2; Wed, 08 May 2019 13:43:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+J13HW6Ql7AVbYnId9Z2QZkxRcrcMv8VFcAxxJspMsw=; b=Abfs+E+a4cAbjo09o779pV+bz6q5nWwGBguyKwYYWnn/uI2QSqGgTKRUiln2uIFM4N BxhZGcL32DSB0sABMxEh2Zyx9xLyS6KCXhx8yb8Pyd02t3omhPtoA8MnE+Xqm7T7MT6i nQ4Ylsu+rqXDfhkswcHo19S4L6P2spvTDF77/q2mM/mfb/Jijui9J32vAUGsreIeCbI3 O51sIl4AKUcouILnErmLIu+DnT4NB4RZAxX5psIrrcst7vFExxmEFZlEfKVn+571TBbg rgyHJiberhayBRkWLXFMlYEkLExTx8pHba3zt0LLuW1i3t5FpoPrm8pfEdVCODbrVxe6 aBZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+J13HW6Ql7AVbYnId9Z2QZkxRcrcMv8VFcAxxJspMsw=; b=rzC+KbnGQ99ZVdh22cEE0FDFWixJIZVhKUFc/rq3gGMRueBxNAx182imOzdq638Cfh pIiFjCe0QLp8mdoSV1n6XasUZ4EOUxjK6/zBGGyT85L2PDomA5CDDcoLvA+hCZuPAel/ LRcTImCf5oyn59ec4mbc76SNLpcTac79vHrN4dFHN1laptRix71DDTx5TIEph+PqLF8v GEe1qmVzSrDpd0cYhE/AoZ/U+8y4rXlRQlPBem9T1SLcA4ohqHkATYa5rGki0m259Dmt X9KZq8FU85nbzhETLla9F0mRVqv2ilXf0WB+MBoqu5dY8ud+KgVc0EoNbAlgj7Vbt/am FPEQ== X-Gm-Message-State: APjAAAWQBu5V4AbR3+EaZ3pOIco/V0MAP7WTRDrkIUq6CHy+oNYpBHBk UvvUuREGkVg3O6Qa71JfqIw= X-Google-Smtp-Source: APXvYqzC+uayIVCgj/sYsqvmOlwsBhYzG+/NFi8gvRxXMRCNTjLlbVy7CUTUTCX52sOI8QS8s2tB+w== X-Received: by 2002:ac8:26e4:: with SMTP id 33mr57629qtp.388.1557348199900; Wed, 08 May 2019 13:43:19 -0700 (PDT) Received: from localhost ([2601:184:4780:7861:6268:7a0b:50be:cebc]) by smtp.gmail.com with ESMTPSA id x7sm18276qkc.22.2019.05.08.13.43.19 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 08 May 2019 13:43:19 -0700 (PDT) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: Jayant Shekhar , Sravanthi Kollukuduru , Rob Herring , Rob Clark , Rob Clark , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] dt-bindings: msm/disp: Introduce interconnect bindings for MDSS on SDM845 Date: Wed, 8 May 2019 13:42:13 -0700 Message-Id: <20190508204219.31687-4-robdclark@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190508204219.31687-1-robdclark@gmail.com> References: <20190508204219.31687-1-robdclark@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Jayant Shekhar Add interconnect properties such as interconnect provider specifier , the edge source and destination ports which are required by the interconnect API to configure interconnect path for MDSS. Changes in v2: - None Changes in v3: - Remove common property definitions (Rob Herring) Changes in v4: - Use port macros and change port string names (Georgi Djakov) Changes in v5-v7: - None Signed-off-by: Sravanthi Kollukuduru Signed-off-by: Jayant Shekhar Reviewed-by: Rob Herring Signed-off-by: Rob Clark --- Documentation/devicetree/bindings/display/msm/dpu.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/dpu.txt b/Documentation/devicetree/bindings/display/msm/dpu.txt index ad2e8830324e..a61dd40f3792 100644 --- a/Documentation/devicetree/bindings/display/msm/dpu.txt +++ b/Documentation/devicetree/bindings/display/msm/dpu.txt @@ -28,6 +28,11 @@ Required properties: - #address-cells: number of address cells for the MDSS children. Should be 1. - #size-cells: Should be 1. - ranges: parent bus address space is the same as the child bus address space. +- interconnects : interconnect path specifier for MDSS according to + Documentation/devicetree/bindings/interconnect/interconnect.txt. Should be + 2 paths corresponding to 2 AXI ports. +- interconnect-names : MDSS will have 2 port names to differentiate between the + 2 interconnect paths defined with interconnect specifier. Optional properties: - assigned-clocks: list of clock specifiers for clocks needing rate assignment @@ -86,6 +91,11 @@ Example: interrupt-controller; #interrupt-cells = <1>; + interconnects = <&rsc_hlos MASTER_MDP0 &rsc_hlos SLAVE_EBI1>, + <&rsc_hlos MASTER_MDP1 &rsc_hlos SLAVE_EBI1>; + + interconnect-names = "mdp0-mem", "mdp1-mem"; + iommus = <&apps_iommu 0>; #address-cells = <2>; -- 2.20.1