From patchwork Wed Oct 16 11:59:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Stanley X-Patchwork-Id: 1177844 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46tWFD1YDVz9sP3 for ; Wed, 16 Oct 2019 23:04:48 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=jms.id.au Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="dAbf0jrR"; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 46tWFC4429zDqD9 for ; Wed, 16 Oct 2019 23:04:47 +1100 (AEDT) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:4864:20::444; helo=mail-pf1-x444.google.com; envelope-from=joel.stan@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=jms.id.au Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="dAbf0jrR"; dkim-atps=neutral Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 46tW7F2rqtzDqkx for ; Wed, 16 Oct 2019 22:59:37 +1100 (AEDT) Received: by mail-pf1-x444.google.com with SMTP id b128so14607937pfa.1 for ; Wed, 16 Oct 2019 04:59:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Fz65Ne1eFaQ+YuX+GptH7hyzITn/NoEeYZJ9OM5qHVk=; b=dAbf0jrReLnSM+U4xc0XiBs5ZapSnJrc67Ea2TmluQuAAus+o7nw5k9L8f64CizcFq h951+3zH2rtg0fn3VgUNJFyoHbjSh87sC76mdpdWmJNsM/g7SeVLP0CUGlcmhDs6VWxo 9RhNjVjdDxB9MGZ6Gs3qwhNaKEcvh3bnHRYsOhDvG7CY8bHrQYVmP9cNW2yxEzes7GFM L9n9VzPH19kLYgvDvvc+1AmgIq43Be0RZigLaNq5eOAoq7Okxe/oz1ZlgNnh0OFVfEaf Ehs7cfRy4wavLrSEsLr9/Z5e9nbtW9LRlPl+fk1a/hCob4Kr1c5DUg7yIq+bAP2cblxt Ef6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=Fz65Ne1eFaQ+YuX+GptH7hyzITn/NoEeYZJ9OM5qHVk=; b=KxaxDwSJI+TS3oXHSRA5H5+pIRR0+2qyzixqnB512uHWBvOuzDHqAFtJ0hBO3bwrnh bWsmlzVRidmV2zsoHTzp1EiKAqitc8zqstwt2nvYVf6OPo1vdvtpCMJRsktONoBAEw1p Zccj/KTv/nb5525uFLaMZo2GWPBf7PkT2fp1IbV7CaMF4UOnWZQpp+xvZYhwBX8xSzpP 1VRu0UzAX6lgV6CuCJCgwUIYCTvxgK+fsRxheZZBD13vTkUSeZiDNuywotGszlwbTowx ldw5tdOUOj9k5RJUudQi12OU2KMqUbxtKXZ2pHDOs0EWUO/BeoXba6nWF2BUG0TS29iu QKoQ== X-Gm-Message-State: APjAAAX29Vv6UBhs0fp4yJTPfUlVuZ72SCufNnLjfywFAsmm4CP0rXGK ssFaSLcxVJU/yvw7KrjhOjjYdIr35mA= X-Google-Smtp-Source: APXvYqzxtyKPd+MNKR84mX/GQSNoSbhqp68ke/tHZc/9wY+qXoYDems4Rmlx5gKhN0i1gf0r81KwJA== X-Received: by 2002:a63:5406:: with SMTP id i6mr21934599pgb.1.1571227174009; Wed, 16 Oct 2019 04:59:34 -0700 (PDT) Received: from localhost.localdomain ([45.124.203.14]) by smtp.gmail.com with ESMTPSA id d19sm2561396pjz.5.2019.10.16.04.59.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Oct 2019 04:59:33 -0700 (PDT) From: Joel Stanley To: openbmc@lists.ozlabs.org Subject: [PATCH linux dev-5.3 3/3] ARM: dts: ast2600evb: Enable UART workaround Date: Wed, 16 Oct 2019 22:29:03 +1030 Message-Id: <20191016115903.24663-4-joel@jms.id.au> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191016115903.24663-1-joel@jms.id.au> References: <20191016115903.24663-1-joel@jms.id.au> MIME-Version: 1.0 X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" The UART has an issue on A0 that can be worked around by using the Synopsis driver. Signed-off-by: Joel Stanley Tested-by: Eddie James --- arch/arm/boot/dts/aspeed-ast2600-evb.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts index 0392e9162f11..94fe2611fe76 100644 --- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts @@ -151,3 +151,8 @@ spi-max-frequency = <100000000>; }; }; + +&uart5 { + // Workaround for A0 + compatible = "snps,dw-apb-uart"; +};