From patchwork Wed Feb 1 14:31:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 93037 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp2443630qgi; Wed, 1 Feb 2017 06:32:23 -0800 (PST) X-Received: by 10.99.229.17 with SMTP id r17mr3997647pgh.81.1485959543166; Wed, 01 Feb 2017 06:32:23 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m32si19326794pld.31.2017.02.01.06.32.22; Wed, 01 Feb 2017 06:32:23 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751867AbdBAOcN (ORCPT + 25 others); Wed, 1 Feb 2017 09:32:13 -0500 Received: from mail-wm0-f44.google.com ([74.125.82.44]:36860 "EHLO mail-wm0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751836AbdBAOcJ (ORCPT ); Wed, 1 Feb 2017 09:32:09 -0500 Received: by mail-wm0-f44.google.com with SMTP id c85so41827782wmi.1 for ; Wed, 01 Feb 2017 06:32:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=mX3MvJ/Jj5b1GlDiqRjJBdjaNIZTbHJsvAlr5TYidu4=; b=NrP7u/FLfYiTi3D82plve9w/AV1S13HOqtJ8DUmyTTSPeztw465qZVHI/i35d9qzCD Kj7r0ces+HErEwpTnc5H+E997EDy5ddRmAUf1xCG+uw9xrEyYdQvlOiydFlhf0KFiPgc vvx/iV/PbvbvMQmCD2HXWTtrPB204EUuOK1Xg= 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; bh=mX3MvJ/Jj5b1GlDiqRjJBdjaNIZTbHJsvAlr5TYidu4=; b=mJhn8hdB/QzOr2SYEfwrfWgC9Zr+CWRzjMV7p3ZK7P1g3vm442Ap90y3uFDR2DO6wi 03l3OrsmNAMohraKU6PURVJ25+Mo28AOAtFjSrH71M00gHt0tFBjpnIEFXLkoxLuRpAa yMX92QXey2o3uFOEgViKBfMGuJFIlUCAKjRHV1CcIYAOdVW316v7wEtXBsO3IG4N/175 ab3ZcVwwZ7D+qYVbMJSbr6lgUhNG9vYXsvFFnTNHPrN8rcEs7fpcZf1MHy8VjR1U8gbR RfsfUWa4XWPsq+ve4e8tHExS71lSVxAbo3zk0pnHKJ7R3+5EnwDG4lhrq3s/fn/hMUS4 AciA== X-Gm-Message-State: AIkVDXLB9lhDlRiCqltRCeG2RGyUks/4+ylsVyr8AU/YUCbkavBZPCnB1bCXrRTBD5MfMAd7 X-Received: by 10.28.54.226 with SMTP id y95mr3125573wmh.105.1485959523468; Wed, 01 Feb 2017 06:32:03 -0800 (PST) Received: from localhost.localdomain (host81-158-165-111.range81-158.btcentralplus.com. [81.158.165.111]) by smtp.gmail.com with ESMTPSA id l37sm34420245wrc.41.2017.02.01.06.32.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 01 Feb 2017 06:32:02 -0800 (PST) From: Lee Jones To: gregkh@linuxfoundation.org, jslaby@suse.com, linux-serial@vger.kernel.org, dt@kernel.org, devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, patrice.chotard@st.com, Lee Jones Subject: [PATCH v2 10/10] ARM: dts: STiH410-b2260: Enable HW flow-control Date: Wed, 1 Feb 2017 14:31:45 +0000 Message-Id: <20170201143145.31962-11-lee.jones@linaro.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170201143145.31962-1-lee.jones@linaro.org> References: <20170201143145.31962-1-lee.jones@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hardware flow-control capability must be specified at a platform level in order to inform the ASC driver that the platform is capable (i.e. are the lines wired up, etc). STiH4{07,10} devices are indeed capable, so let's provide the property. Signed-off-by: Lee Jones --- arch/arm/boot/dts/stih410-b2260.dts | 1 + 1 file changed, 1 insertion(+) -- 2.9.3 diff --git a/arch/arm/boot/dts/stih410-b2260.dts b/arch/arm/boot/dts/stih410-b2260.dts index cbcbcb4..93c14d1 100644 --- a/arch/arm/boot/dts/stih410-b2260.dts +++ b/arch/arm/boot/dts/stih410-b2260.dts @@ -66,6 +66,7 @@ pinctrl-0 = <&pinctrl_serial0_hw_flowctrl>; pinctrl-1 = <&pinctrl_serial0>; rts-gpios = <&pio17 3 GPIO_ACTIVE_LOW>; + uart-has-rtscts; status = "okay"; };