From patchwork Tue Jan 14 14:49:50 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 3485971 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 E06AD9F169 for ; Tue, 14 Jan 2014 14:50:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E2E692024D for ; Tue, 14 Jan 2014 14:50:52 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 167D720240 for ; Tue, 14 Jan 2014 14:50:51 +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 1W35KE-0006Ep-Tp; Tue, 14 Jan 2014 14:50:43 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W35KC-00069h-Jx; Tue, 14 Jan 2014 14:50:40 +0000 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W35K8-00068H-9i for linux-arm-kernel@lists.infradead.org; Tue, 14 Jan 2014 14:50:38 +0000 Received: from mirror2.csie.ntu.edu.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) by smtp.csie.ntu.edu.tw (Postfix) with ESMTPSA id 66B432017E; Tue, 14 Jan 2014 22:50:09 +0800 (CST) Received: from wens by mirror2.csie.ntu.edu.tw with local (Exim 4.82) (envelope-from ) id 1W35Jg-0004Gr-Ep; Tue, 14 Jan 2014 22:50:08 +0800 From: Chen-Yu Tsai To: Maxime Ripard Subject: [PATCH] ARM: dts: sun7i: add pin muxing options for UART2 Date: Tue, 14 Jan 2014 22:49:50 +0800 Message-Id: <1389710990-16384-1-git-send-email-wens@csie.org> X-Mailer: git-send-email 1.8.5.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140114_095036_548807_66E32C7F X-CRM114-Status: UNSURE ( 6.85 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.0 (--) Cc: Chen-Yu Tsai , linux-sunxi , linux-arm-kernel 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=-4.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 UART2 is used on CubieTruck to connect to the Bluetooth module. Add the pin set used in this case. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun7i-a20.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 82a74ba..1a5cc19 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -402,6 +402,13 @@ allwinner,pull = <0>; }; + uart2_pins_a: uart2@0 { + allwinner,pins = "PI16", "PI17", "PI18", "PI19"; + allwinner,function = "uart2"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + uart6_pins_a: uart6@0 { allwinner,pins = "PI12", "PI13"; allwinner,function = "uart6";