From patchwork Wed Mar 18 09:52:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomeu Vizoso X-Patchwork-Id: 6037681 Return-Path: X-Original-To: patchwork-linux-arm@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 9A82ABF90F for ; Wed, 18 Mar 2015 10:03:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BFFB5204FF for ; Wed, 18 Mar 2015 10:03:45 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (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 0CB2A2037C for ; Wed, 18 Mar 2015 10:03:45 +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 1YYAlm-0006nu-Tt; Wed, 18 Mar 2015 10:00:11 +0000 Received: from mail-we0-x22f.google.com ([2a00:1450:400c:c03::22f]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YYAg8-000297-6d for linux-arm-kernel@lists.infradead.org; Wed, 18 Mar 2015 09:54:21 +0000 Received: by wegp1 with SMTP id p1so27757410weg.1 for ; Wed, 18 Mar 2015 02:53:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=S2n7kddV1tPts4F6EXNTpcCrh0WRahXnmy9rxolUFSY=; b=Lip4nNMZBNRO13s7gkd0PzBbA+FowRnI/zTWEfz7WytmA0nsiTs+WL4qxn4UXs7YAQ VtJlNw0aRT2b+FlGCqdSsXC2t82q/RZ5ON7NTaWZc30a2hShRkTxa4Qb622ZOQh/nYd7 LVcqHo6jUgv8IWdGUZuTHfFwrTUqcbzXuKhgKOv/6ahBKjYL2B1mPkIMWIRWXj3HvfjI /xgEEGr05lhnrsCYB7hP0eI4eHoOgbeHmQB9hil7cmep0hz5gNr701TbeUPt/Si4IL1y PC28LWJ5dF5xL23zG1VkQwFPf7yZw6sD9/LCl1s/KWTGzt5ojtlir5QsG6RkUcpq6oIz /vyw== X-Received: by 10.194.47.201 with SMTP id f9mr137821539wjn.17.1426672438025; Wed, 18 Mar 2015 02:53:58 -0700 (PDT) Received: from cizrna.lan ([109.72.12.84]) by mx.google.com with ESMTPSA id nb4sm23715761wjc.20.2015.03.18.02.53.55 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 18 Mar 2015 02:53:57 -0700 (PDT) From: Tomeu Vizoso To: linux-tegra@vger.kernel.org Subject: [PATCH v6 12/12] ARM: tegra: The WiFi card is kept powered during suspend Date: Wed, 18 Mar 2015 10:52:27 +0100 Message-Id: <1426672363-30667-13-git-send-email-tomeu.vizoso@collabora.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1426672363-30667-1-git-send-email-tomeu.vizoso@collabora.com> References: <1426672363-30667-1-git-send-email-tomeu.vizoso@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150318_025420_451211_A894636A X-CRM114-Status: UNSURE ( 9.34 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.5 (/) Cc: Mark Rutland , Alexandre Courbot , Russell King , Tomeu Vizoso , Pawel Moll , Ian Campbell , Stephen Warren , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Thierry Reding , Kumar Gala , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 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=-4.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, 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 Even if the host controller doesn't have power during suspend, the card is kept powered. Signed-off-by: Tomeu Vizoso --- arch/arm/boot/dts/tegra124-nyan.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi index 0b130cb..a9aec23 100644 --- a/arch/arm/boot/dts/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -378,6 +378,7 @@ mmc-pwrseq = <&sdhci0_pwrseq>; vmmc-supply = <&vdd_3v3_lp0>; vqmmc-supply = <&vddio_1v8>; + keep-power-in-suspend; }; sdhci@0,700b0400 { /* SD Card on this bus */