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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 6917CC433B4 for ; Tue, 27 Apr 2021 18:18:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 23C336023B for ; Tue, 27 Apr 2021 18:18:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238665AbhD0STW (ORCPT ); Tue, 27 Apr 2021 14:19:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238516AbhD0STW (ORCPT ); Tue, 27 Apr 2021 14:19:22 -0400 Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A09D1C061574; Tue, 27 Apr 2021 11:18:37 -0700 (PDT) Received: by mail-lj1-x22a.google.com with SMTP id o16so69256853ljp.3; Tue, 27 Apr 2021 11:18:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=e37rDx7ngrrX1XPOlWKvyTs3z4dJ4MqXCHjL33sYDUA=; b=WEfVwlO1yAJjRfPz4Xqle/vpvHa0ZX9wuLtXBZ8lic2yvIPlmRtyaAFrVtztcawhsr 8VdCOSAkWdzZHXLXVuiysajrnnt4o5qvSGi2BY5vqE3bx5jusysvfU27+1RYP3jCEh5t 9HAQcBct0VyxhqwoVIC8Ah1eARLuRJocJtubrtVxYqXSzscfV/hwWIR7DUj/uNWSMjDw 3hPOWO4SUnbpPkKt1ASG3WbDNtuljf/95s9h5ZO/srursBteV2WSuDo/CT/q5Njo+Hm+ usy/1p7TCWQ3ncKGBcrq/ZJYAMrBy6lcPPnWug47/nv9v8Yzia+yq0P6N55J92UO78l6 1x2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=e37rDx7ngrrX1XPOlWKvyTs3z4dJ4MqXCHjL33sYDUA=; b=f+TmdHXbOCr95v/uQEJRcRDzoHsMobqECIDuDYCTjwI+h5pRUeBVvpo0M5KCo2TRj0 yT0osiNeUwG2FNYhNFbhw1XSolLTvcV1w80U38jZxSlq/LlBBDOXf2o2QoF4UjVRmN81 0w/QKQ3YOSGBR4HTPr1lsSPgXh7m13SlJHFZibP0G48os/IC0/IM4TsexMkhlxdAvdvF v385tfGroveQ7yCQ76v+KkpfuYtp0nT6OynKMW8LC79q0NNUf0KmYEJjPYzvqYde8zPY VzbS9FFvPoCRoLsQUT89W1TIy+eWzXmwLJ04ehPG6non1FLPv4zQxDqbCkgO4QzAiKIX WQ4Q== X-Gm-Message-State: AOAM531iGRKt3bWn6U61ydBxGVa4GdoaB/gUfxaWhQSk10hBscALcoVZ 0nfUbpRtjOPwg0aFDAJ2hqg+QTL2qksWPbCY X-Google-Smtp-Source: ABdhPJwtRB7eR6JvGQeJoEsu5oYccpzwjVSVv3xW1f36oyUfQNiZmOHemOZqB1KcQda60Xv9SohMSQ== X-Received: by 2002:a2e:6a05:: with SMTP id f5mr17264434ljc.23.1619547515667; Tue, 27 Apr 2021 11:18:35 -0700 (PDT) Received: from [10.0.0.42] (91-155-111-71.elisa-laajakaista.fi. [91.155.111.71]) by smtp.gmail.com with ESMTPSA id m4sm133279lfc.127.2021.04.27.11.18.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 27 Apr 2021 11:18:34 -0700 (PDT) Subject: Re: [PATCH] arm64: dts: ti: j7200-main: Mark Main NAVSS as dma-coherent To: Vignesh Raghavendra , Nishanth Menon , Tero Kristo Cc: Rob Herring , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20210427175130.29451-1-vigneshr@ti.com> From: =?UTF-8?Q?P=c3=a9ter_Ujfalusi?= Message-ID: Date: Tue, 27 Apr 2021 21:19:54 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 In-Reply-To: <20210427175130.29451-1-vigneshr@ti.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 4/27/21 8:51 PM, Vignesh Raghavendra wrote: > Traffic through main NAVSS interconnect is coherent wrt ARM caches on > J7200 SoC. Add missing dma-coherent property to main_navss node. > > Also add dma-ranges to be consistent with mcu_navss node. and with am65, j721e main and mcu navss... Reviewed-by: Peter Ujfalusi > Fixes: d361ed88455fe ("arm64: dts: ti: Add support for J7200 SoC") > Signed-off-by: Vignesh Raghavendra > --- > arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi > index f86c493a44f1c..a6826f1888ef0 100644 > --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi > @@ -85,6 +85,8 @@ main_navss: bus@30000000 { > #size-cells = <2>; > ranges = <0x00 0x30000000 0x00 0x30000000 0x00 0x0c400000>; > ti,sci-dev-id = <199>; > + dma-coherent; > + dma-ranges; > > main_navss_intr: interrupt-controller1 { > compatible = "ti,sci-intr"; > -- Péter