From 9aaa15a739a0a3880922a850573493daa4ee4bcc Mon Sep 17 00:00:00 2001
From: Marc Dietrich <marvin24@gmx.de>
Date: Sun, 7 Aug 2011 21:00:52 +0200
Subject: ARM: tegra: paz00: enable rfkill for internal wifi card

This patch adds support for controlling the rfkill gpios for the
internal WIFI card via the rfkill_gpio driver.

Signed-off-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
---
 arch/arm/mach-tegra/board-paz00.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'arch/arm/mach-tegra/board-paz00.c')

diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index f3b737637306..6b798e760931 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -26,6 +26,7 @@
 #include <linux/pda_power.h>
 #include <linux/io.h>
 #include <linux/i2c.h>
+#include <linux/rfkill-gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -75,10 +76,26 @@ static struct platform_device debug_uart = {
 	},
 };
 
+static struct rfkill_gpio_platform_data wifi_rfkill_platform_data = {
+	.name		= "wifi_rfkill",
+	.reset_gpio	= TEGRA_WIFI_RST,
+	.shutdown_gpio	= TEGRA_WIFI_PWRN,
+	.type	= RFKILL_TYPE_WLAN,
+};
+
+static struct platform_device wifi_rfkill_device = {
+	.name	= "rfkill_gpio",
+	.id	= -1,
+	.dev	= {
+		.platform_data = &wifi_rfkill_platform_data,
+	},
+};
+
 static struct platform_device *paz00_devices[] __initdata = {
 	&debug_uart,
 	&tegra_sdhci_device1,
 	&tegra_sdhci_device4,
+	&wifi_rfkill_device,
 };
 
 static void paz00_i2c_init(void)
-- 
cgit