From patchwork Thu Jan 7 08:25:44 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caesar Wang X-Patchwork-Id: 7974161 Return-Path: X-Original-To: patchwork-linux-rockchip@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 01208BEEE5 for ; Thu, 7 Jan 2016 08:27:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3C1852015E for ; Thu, 7 Jan 2016 08:27:21 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5E66E2013D for ; Thu, 7 Jan 2016 08:27:20 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1aH5uh-0000Wb-VZ; Thu, 07 Jan 2016 08:27:19 +0000 Received: from mail-pa0-f54.google.com ([209.85.220.54]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aH5ua-0000NM-GG; Thu, 07 Jan 2016 08:27:13 +0000 Received: by mail-pa0-f54.google.com with SMTP id cy9so253135641pac.0; Thu, 07 Jan 2016 00:26:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=m0lFREy9z/CjbQS7txq7g3MHIkejM2m3KtjU+cD6ay4=; b=RQQYcSfziIU/xSqRXIgLqFxUxQm47OK2tvKBW/eaNU0yBz7g0KgxlsYVUpuE3rPU+E XZt7UIxQxbXkyXGUHoAQ7xb5ZNWc72sbdv+WTmKYFSc6ooQctoK8UUs512jJlTPFyc5E T/Qr934JBEMsDjLgwbGbQBxC85CQnOueVDpApivDgkJAaObaGwCepx7QPeA4IWJ8ofxH goS8V3GXVG+A3s9Z7Ndumrkl53BZuFyQNgJrr15/sRgio2zPP/6yleREgfkl2/JqVCjf T2zq74Dn8xVetc8jPp+QdTGpK/oMoikpAIi2MQuIjLetH0SwmO+e1SLqkArB67GkEl49 RTMw== X-Received: by 10.66.100.228 with SMTP id fb4mr145976543pab.84.1452155211847; Thu, 07 Jan 2016 00:26:51 -0800 (PST) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id qj8sm9945010pac.40.2016.01.07.00.26.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 07 Jan 2016 00:26:50 -0800 (PST) From: Caesar Wang To: Heiko Stuebner , Ulf Hansson Subject: [PATCH v2 01/12] ARM: dts: rockchip: set the pinctrl default setting for rk3036 i2s Date: Thu, 7 Jan 2016 16:25:44 +0800 Message-Id: <1452155155-16232-2-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1452155155-16232-1-git-send-email-wxt@rock-chips.com> References: <1452155155-16232-1-git-send-email-wxt@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160107_002712_768836_5A79BC31 X-CRM114-Status: GOOD ( 10.07 ) X-Spam-Score: -2.4 (--) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King , Pawel Moll , Ian Campbell , Kumar Gala , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , leecam@google.com, linux-arm-kernel@lists.infradead.org, keescook@google.com, leozwang@google.com, Caesar Wang MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 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 Sometime will hang if you set the i2s pinctrl as the none setting. Let's set the pinctrl as the default setting to enable the gpio up/down. Signed-off-by: Caesar Wang --- Changes in v2: - modify the commit. arch/arm/boot/dts/rk3036.dtsi | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index b9567c1..8f1bb0f 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -579,12 +579,12 @@ i2s { i2s_bus: i2s-bus { - rockchip,pins = <1 0 RK_FUNC_1 &pcfg_pull_none>, - <1 1 RK_FUNC_1 &pcfg_pull_none>, - <1 2 RK_FUNC_1 &pcfg_pull_none>, - <1 3 RK_FUNC_1 &pcfg_pull_none>, - <1 4 RK_FUNC_1 &pcfg_pull_none>, - <1 5 RK_FUNC_1 &pcfg_pull_none>; + rockchip,pins = <1 0 RK_FUNC_1 &pcfg_pull_default>, + <1 1 RK_FUNC_1 &pcfg_pull_default>, + <1 2 RK_FUNC_1 &pcfg_pull_default>, + <1 3 RK_FUNC_1 &pcfg_pull_default>, + <1 4 RK_FUNC_1 &pcfg_pull_default>, + <1 5 RK_FUNC_1 &pcfg_pull_default>; }; };