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>
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index f3b7376..6b798e7 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 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)