From patchwork Fri Sep 21 08:54:57 2012
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Subject: [v2,2/5] ARM: dt: t20 seaboard: turn on the power for wlan
X-Patchwork-Submitter: Wei Ni <wni@nvidia.com>
X-Patchwork-Id: 185625
Message-Id: <1348217700-12309-3-git-send-email-wni@nvidia.com>
To: <swarren@wwwdotorg.org>
Cc: <krakesh@nvidia.com>, <ldewangan@nvidia.com>,
 <linux-tegra@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>,
 <linux-kernel@vger.kernel.org>, Wei Ni <wni@nvidia.com>
Date: Fri, 21 Sep 2012 16:54:57 +0800
From: Wei Ni <wni@nvidia.com>
List-Id: <linux-tegra.vger.kernel.org>

Enable the SDHCI1 controller. This is connected to the WiFi module.

Signed-off-by: Wei Ni <wni@nvidia.com>
---
 arch/arm/boot/dts/tegra20-seaboard.dts |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index e60dc71..0ee474d 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -592,6 +592,12 @@
 		status = "okay";
 	};
 
+	sdhci@c8000000 {
+		status = "okay";
+		power-gpios = <&gpio 86 0>; /* gpio PK6 */
+		bus-width = <4>;
+	};
+
 	sdhci@c8000400 {
 		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */