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: 438838 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 590BB14029D for ; Thu, 12 Feb 2015 02:09:12 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753509AbbBKPIy (ORCPT ); Wed, 11 Feb 2015 10:08:54 -0500 Received: from mail-wi0-f171.google.com ([209.85.212.171]:42475 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753377AbbBKPIU (ORCPT ); Wed, 11 Feb 2015 10:08:20 -0500 Received: by mail-wi0-f171.google.com with SMTP id hi2so12785037wib.4; 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 Cc: Stephen Warren , Javier Martinez Canillas , Simon Glass , Dylan Reid , Andrew Bresticker , Tomeu Vizoso , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King , Thierry Reding , Alexandre Courbot , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@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> Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org 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 {