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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no 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 73A9DC433FF for ; Mon, 5 Aug 2019 20:57:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A7BE20657 for ; Mon, 5 Aug 2019 20:57:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="YHnEBL7v" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730594AbfHEU5N (ORCPT ); Mon, 5 Aug 2019 16:57:13 -0400 Received: from mail-pl1-f193.google.com ([209.85.214.193]:32796 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730055AbfHEU5N (ORCPT ); Mon, 5 Aug 2019 16:57:13 -0400 Received: by mail-pl1-f193.google.com with SMTP id c14so36846825plo.0 for ; Mon, 05 Aug 2019 13:57:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=YaR8Byqy3SpzGxyS+dW1jFl5yiqSZd1BZKYnowLKjXM=; b=YHnEBL7vrtqUmXkWhk8q3lmtIqZgpSSndy+j+cUAT2IUEeFFW38jrX0baqWR/25w7o W7/iVZSuy6q9OXAmGuC9PeAiBPBqB4I62qfyBNVhkqLkvPpPglNwUO9p+L3wovTPDjL6 wvYxU5ov0Tv2kIqhszUrFDdGC8rHAOBTLtD8S2buDWgOVB0l79GDKUNO7WzuVDBLimL2 93gZbuBPSaJhOQfHFErIBJ1eOuqEjJbC8uXtODGNCeN37OO4w8EDBbyxbBuCajkD2nfa gSwis1tWBS8gI8Nwd8HNY9DkGH5nljQFD2P5xoXKUk1zhCEpgTeP+kTmDVtocCpCCs2D BAKg== 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:in-reply-to:references:date :message-id:mime-version; bh=YaR8Byqy3SpzGxyS+dW1jFl5yiqSZd1BZKYnowLKjXM=; b=Q6gZwoax4tlmkGzSqihBPGSNfNAJHvgMNXLHimyIOunDIMvvIew0KXiNKaKvlqgVki uidN6edLCEEOu4fWiYh6luyK6Rq6y1x1OCuMtTNUr1+ASJBzNG5Q8o1zfuRsAnSYwCja 6N3QhyvyABcjub/oikMc3SENC0YeU/l1wMomwznUkhPyhY0LR289el+gvJHFm9Wg6pu6 h08OmCUHPSol9fhG1B5Ixw7np5R4sDpAJtxmENgZLgFWzoVJp0oO2Dri+V2l7V1XIK1a IZvAGs5rA3vC7Kskp2SbhjV+vx6tDvjgG+04To0UOtBw84jVx5N0vkmXz/ecwsyjBmVh p96A== X-Gm-Message-State: APjAAAU1ByA1qvus/rFTVdhxGb8qYWAU1FghUS9yQggnkRr/kIInUW+Z hwks4F+IfjIg9DW5eS2dJIFjpw== X-Google-Smtp-Source: APXvYqwMUE/9GA/GfS1NI70alw8wCHXV860ABZdV3Ni0axotPGtKGeSCMzjIaJY8TspAAiDtuR8fBA== X-Received: by 2002:a17:902:2baa:: with SMTP id l39mr147534530plb.280.1565038632142; Mon, 05 Aug 2019 13:57:12 -0700 (PDT) Received: from localhost ([2601:602:9200:a1a5:7483:80d6:7f67:2672]) by smtp.googlemail.com with ESMTPSA id s24sm85446319pfh.133.2019.08.05.13.57.11 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 05 Aug 2019 13:57:11 -0700 (PDT) From: Kevin Hilman To: Jerome Brunet Cc: Jerome Brunet , devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: meson: add ethernet fifo sizes In-Reply-To: <20190718090301.19283-1-jbrunet@baylibre.com> References: <20190718090301.19283-1-jbrunet@baylibre.com> Date: Mon, 05 Aug 2019 13:57:10 -0700 Message-ID: <7htvavgwk9.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jerome Brunet writes: > If unspecified in DT, the fifo sizes are not automatically detected by > the dwmac1000 dma driver and the reported fifo sizes default to 0. > Because of this, flow control will be turned off on the device. > > Add the fifo sizes provided by the datasheets in the SoC in DT so > flow control may be enabled if necessary. > > Signed-off-by: Jerome Brunet Queued for v5.4, Thanks, Kevin