linux-kernel - [PATCH 3/6] ARM: dt: t20 seaboard: turn on the power for wlan

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Date:	Mon, 27 Aug 2012 18:25:11 +0800
From:	Wei Ni <wni@...dia.com>
To:	<swarren@...dotorg.org>, <brudley@...adcom.com>,
	<rvossen@...adcom.com>
CC:	<krakesh@...dia.com>, <ldewangan@...dia.com>,
	<linux-tegra@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux-wireless@...r.kernel.org>,
	<brcm80211-dev-list@...adcom.com>, Wei Ni <wni@...dia.com>
Subject: [PATCH 3/6] ARM: dt: t20 seaboard: turn on the power for wlan

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

Signed-off-by: Wei Ni <wni@...dia.com>
---
 arch/arm/boot/dts/tegra20-seaboard.dts |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index 92deb36..f783f31 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -590,6 +590,11 @@
 		status = "okay";
 	};
 
+	sdhci@...00000 {
+		status = "okay";
+		power-gpios = <&gpio 86 0>; /* gpio PK6 */
+	};
+
 	sdhci@...00400 {
 		status = "okay";
 		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
-- 
1.7.1

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