[PATCH] ARM: OMAP3: igep0020: Set WIFI/BT GPIO pins in correct mux mode

[Anders Hedlund <anders.j.hedlund@gmail.com>]

Configure the WIFI/BT GPIO pin muxes unless the bootloader hasn't already
done so.

Signed-off-by: Anders Hedlund <anders.j.hedlund@gmail.com>
Cc: Jonas Zetterberg <jozz@jozz.se>
Cc: Enric Balletbo i Serra <eballetbo@gmail.com>
---
 arch/arm/mach-omap2/board-igep0020.c |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index dbc705a..17e45bc 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -579,6 +579,13 @@ static void __init igep_wlan_bt_init(void)
 	} else
 		return;
 
+#ifdef CONFIG_OMAP_MUX
+	/* Make sure that the GPIO pins are muxed correctly */
+	omap_mux_init_gpio(igep_wlan_bt_gpios[0].gpio, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(igep_wlan_bt_gpios[1].gpio, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(igep_wlan_bt_gpios[2].gpio, OMAP_PIN_OUTPUT);
+#endif
+
 	err = gpio_request_array(igep_wlan_bt_gpios,
 				 ARRAY_SIZE(igep_wlan_bt_gpios));
 	if (err) {
-- 
1.7.10.4