From patchwork Wed Feb 1 23:29:57 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Warren X-Patchwork-Id: 139023 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 667921007D1 for ; Thu, 2 Feb 2012 10:30:07 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752806Ab2BAXaG (ORCPT ); Wed, 1 Feb 2012 18:30:06 -0500 Received: from hqemgate04.nvidia.com ([216.228.121.35]:12050 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751890Ab2BAXaF (ORCPT ); Wed, 1 Feb 2012 18:30:05 -0500 Received: from hqnvupgp05.nvidia.com (Not Verified[216.228.121.13]) by hqemgate04.nvidia.com id ; Wed, 01 Feb 2012 15:28:50 -0800 Received: from hqnvemgw01.nvidia.com ([172.17.108.22]) by hqnvupgp05.nvidia.com (PGP Universal service); Wed, 01 Feb 2012 15:30:01 -0800 X-PGP-Universal: processed; by hqnvupgp05.nvidia.com on Wed, 01 Feb 2012 15:30:01 -0800 Received: from thelma.nvidia.com (Not Verified[172.16.212.77]) by hqnvemgw01.nvidia.com with MailMarshal (v6, 7, 2, 8378) id ; Wed, 01 Feb 2012 15:30:00 -0800 Received: from localhost.localdomain (swarren-lx1.nvidia.com [10.20.204.51]) by thelma.nvidia.com (8.13.8+Sun/8.8.8) with ESMTP id q11NTxYU024424; Wed, 1 Feb 2012 15:30:00 -0800 (PST) From: Stephen Warren To: Olof Johansson , Colin Cross Cc: linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Stephen Warren Subject: [PATCH V2 2/2] ARM: dt: Add SD controller configuration to Tegra Cardhu Date: Wed, 1 Feb 2012 16:29:57 -0700 Message-Id: <1328138997-25665-2-git-send-email-swarren@nvidia.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1328138997-25665-1-git-send-email-swarren@nvidia.com> References: <1328138997-25665-1-git-send-email-swarren@nvidia.com> X-NVConfidentiality: public Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Cardhu uses Tegra's SD ports as follows: SDMMC1: User SD slot, with GPIOs for power, CD, and WP. SDMMC2: Not used SDMMC3: WiFi (currently disabled pending future investigation) SDMMC4: Internal eMMC Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra-cardhu.dts | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts index 70c41fc..7326350 100644 --- a/arch/arm/boot/dts/tegra-cardhu.dts +++ b/arch/arm/boot/dts/tegra-cardhu.dts @@ -33,4 +33,22 @@ i2c@7000d000 { clock-frequency = <100000>; }; + + sdhci@78000000 { + cd-gpios = <&gpio 69 0>; /* gpio PI5 */ + wp-gpios = <&gpio 155 0>; /* gpio PT3 */ + power-gpios = <&gpio 31 0>; /* gpio PD7 */ + }; + + sdhci@78000200 { + status = "disable"; + }; + + sdhci@78000400 { + status = "disable"; + }; + + sdhci@78000400 { + support-8bit; + }; };