From patchwork Wed Feb 11 15:06:42 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomeu Vizoso X-Patchwork-Id: 5813321 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 B0F20BF440 for ; Wed, 11 Feb 2015 15:14:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DEBDC20218 for ; Wed, 11 Feb 2015 15:14:43 +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 1AEAC201C0 for ; Wed, 11 Feb 2015 15:14:43 +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 1YLYwn-0001y4-2v; Wed, 11 Feb 2015 15:11:25 +0000 Received: from mail-wi0-x22d.google.com ([2a00:1450:400c:c05::22d]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YLYu8-0007E8-Gl for linux-arm-kernel@lists.infradead.org; Wed, 11 Feb 2015 15:08:41 +0000 Received: by mail-wi0-f173.google.com with SMTP id bs8so20998632wib.0 for ; Wed, 11 Feb 2015 07:08:18 -0800 (PST) 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=vNZNqbf7kFXAEXf6T23jlJyMRflzf3IdYwlhuT/YEV8=; b=05akZr2ItHDG+QnOtKuIuBd1Zk9gVpwQU7MifnOKXHoYB56RqfhxWtH9OsbcMN9pto wQdAPsCTbmuaUNxvGCtwRYrs9OOrldx4pUSOEGlwMqNxZ7O+tvjKHm8KEATzjw/0tygb vGAL1UFpZGWby6mFO5dEpoAa/3/uSGM24LI8N+iQyqksEC/4+8BN/YTw0QTo6gXVixYV q++YW1tjKYk9qJ2f4JU20IR1QKsycFav5hc8xbJE18MpZZgHUi+6EohH3sZMGSG2kzc/ vmPD19x9l7W557IziqtqRzM8n60JLSx7DLoN8AFdki4hbi7hG8qnGcvQmvUApbGhDMLr 3DUw== X-Received: by 10.194.185.197 with SMTP id fe5mr29407831wjc.135.1423667298879; Wed, 11 Feb 2015 07:08:18 -0800 (PST) Received: from cizrna.lan (37-48-32-149.tmcz.cz. [37.48.32.149]) by mx.google.com with ESMTPSA id l4sm4662472wiw.9.2015.02.11.07.08.16 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 Feb 2015 07:08:18 -0800 (PST) From: Tomeu Vizoso To: linux-tegra@vger.kernel.org Subject: [PATCH v4 10/11] ARM: tegra: Set nvidia, reset-gpio property on the PMC node Date: Wed, 11 Feb 2015 16:06:42 +0100 Message-Id: <1423667220-1062-11-git-send-email-tomeu.vizoso@collabora.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1423667220-1062-1-git-send-email-tomeu.vizoso@collabora.com> References: <1423667220-1062-1-git-send-email-tomeu.vizoso@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150211_070840_721108_560BBEA9 X-CRM114-Status: UNSURE ( 8.95 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.5 (/) Cc: Mark Rutland , Alexandre Courbot , Russell King , Pawel Moll , Tomeu Vizoso , Stephen Warren , Andrew Bresticker , Simon Glass , Ian Campbell , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Thierry Reding , Kumar Gala , Dylan Reid , Javier Martinez Canillas , 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 On the Nyan boards, we need to reset the TPM on reboot. This is accomplished by asserting the GPIO I5. 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 9b3fca8..b8936a0 100644 --- a/arch/arm/boot/dts/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/tegra124-nyan.dtsi @@ -358,6 +358,7 @@ nvidia,core-pwr-off-time = <61036>; nvidia,core-power-req-active-high; nvidia,sys-clock-req-active-high; + nvidia,reset-gpio = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; }; hda@0,70030000 {