From patchwork Sat Aug 3 14:09:16 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Huang Shijie X-Patchwork-Id: 2838244 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 68C879F3B8 for ; Sat, 3 Aug 2013 02:06:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8A002201DA for ; Sat, 3 Aug 2013 02:06:45 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 89FC4201E3 for ; Sat, 3 Aug 2013 02:06:44 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V5REL-0005rN-V4; Sat, 03 Aug 2013 02:06:06 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V5RE9-0002uL-BM; Sat, 03 Aug 2013 02:05:53 +0000 Received: from mail-pa0-x22b.google.com ([2607:f8b0:400e:c03::22b]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V5RE7-0002sJ-2C for linux-arm-kernel@lists.infradead.org; Sat, 03 Aug 2013 02:05:51 +0000 Received: by mail-pa0-f43.google.com with SMTP id hz10so1275697pad.16 for ; Fri, 02 Aug 2013 19:05:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=Ajx59wvegbxbUqrCr8/N0/dEwMph+ohZiUEWuHCFlak=; b=s4oJ2oYyiBXhJzT96PANw5Gx15QvGPmhH+87f/D0/di8Lb8OF8RDZkzXKCxZcaFZmN UpfNSCc0rKRjJAZUQM3zm7qzTkcA+IAahWQtN0XrwkFmPZtmUWctTv+uXB5/Wr4RII34 2ddQhH8pD2Tva4GMf6uFaQb4gS6ToRpwC6VwYZlID4vejRJf0ZhJl7gOFNBNOO7rohwE +EBYGZGj+5ylZF4NKXS5vaffY4mqE0XE73Ol2uYXsHWvoNvxamuuuOQrRBaUf4nCqVzX UJycR+qbdJNX2m3glwCJzE2GQVIMV2GSLTAMQRfUeyGQdlu3R1uCSMFvabI7+KFziku9 l8VA== X-Received: by 10.66.252.234 with SMTP id zv10mr13384603pac.186.1375495528653; Fri, 02 Aug 2013 19:05:28 -0700 (PDT) Received: from localhost.localdomain.Home ([218.81.151.176]) by mx.google.com with ESMTPSA id ss8sm13506703pab.6.2013.08.02.19.05.21 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Fri, 02 Aug 2013 19:05:28 -0700 (PDT) From: Huang Shijie To: gregkh@linuxfoundation.org Subject: [PATCH v3 3/3] ARM: dts: imx28-evk: add the RTS/CTS property for auart0 Date: Sat, 3 Aug 2013 10:09:16 -0400 Message-Id: <1375538956-15862-4-git-send-email-shijie8@gmail.com> X-Mailer: git-send-email 1.7.4.4 In-Reply-To: <1375538956-15862-1-git-send-email-shijie8@gmail.com> References: <1375538956-15862-1-git-send-email-shijie8@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130802_220551_192192_EDA6DCBC X-CRM114-Status: UNSURE ( 8.88 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.4 (+) Cc: Huang Shijie , shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org, linux-serial@vger.kernel.org, u.kleine-koenig@pengutronix.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00, DATE_IN_FUTURE_12_24, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,FREEMAIL_FROM,RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Huang Shijie Add the RTS/CTS property for auart0 which means we enable the DMA support for it. Signed-off-by: Huang Shijie --- arch/arm/boot/dts/imx28-evk.dts | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index e035f46..15715d9 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -220,6 +220,7 @@ auart0: serial@8006a000 { pinctrl-names = "default"; pinctrl-0 = <&auart0_pins_a>; + fsl,uart-has-rtscts; status = "okay"; };