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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 DC110C4332B for ; Wed, 18 Mar 2020 21:03:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A752B20409 for ; Wed, 18 Mar 2020 21:03:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584565419; bh=JPCMMDsUwERJIXy175RNLP9ZgO/AEaV/j6hHU6P+eJk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=nUPACQlQVUmGUMZJ03g1y/NyDciIHoyuLjampD0zNaF3BO50UBJ01TyRdXrTZGyDx 6XqSHmU7PcTo54ByHxuCklrVFUQIoqCtwhN1qog2seRo7qTzGVmJa3w7HEanT6LYE6 L3q1YlzI3L4pU99GIDYAP1da9mStQoTOtzXstOyM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728664AbgCRVDc (ORCPT ); Wed, 18 Mar 2020 17:03:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:56050 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728354AbgCRUzf (ORCPT ); Wed, 18 Mar 2020 16:55:35 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (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 4359E208DB; Wed, 18 Mar 2020 20:55:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584564935; bh=JPCMMDsUwERJIXy175RNLP9ZgO/AEaV/j6hHU6P+eJk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GcMnpkAd0OhEiiu1ikrhCanyy9NXVDeLLd88zICCIB7PJVpCnJuBkTr8lWsqOainZ QNMhBW4nz9Zd5nyj/910jIBH/C0dkoceVK/8CD/mOgCHWCU0dPW/TATw4czu7EvNpg yAJOtPUcitZO1pnjchzorErhd+8xfdXNkIUOMEho= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Madalin Bucur , "David S . Miller" , Sasha Levin , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 21/37] arm64: dts: ls1043a: FMan erratum A050385 Date: Wed, 18 Mar 2020 16:54:53 -0400 Message-Id: <20200318205509.17053-21-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200318205509.17053-1-sashal@kernel.org> References: <20200318205509.17053-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Madalin Bucur [ Upstream commit b54d3900862374e1bb2846e6b39d79c896c0b200 ] The LS1043A SoC is affected by the A050385 erratum stating that FMAN DMA read or writes under heavy traffic load may cause FMAN internal resource leak thus stopping further packet processing. Signed-off-by: Madalin Bucur Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi index 6082ae0221364..d237162a87446 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043-post.dtsi @@ -20,6 +20,8 @@ }; &fman0 { + fsl,erratum-a050385; + /* these aliases provide the FMan ports mapping */ enet0: ethernet@e0000 { }; -- 2.20.1