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

Setup the WIFI/BT GPIO pin muxes to enable WIFI/BT functionality.

This is needed to fix regression caused by recent versions of
u-boot that only mux essential pins.

Signed-off-by: Anders Hedlund <anders.j.hedlund@gmail.com>
Cc: Jonas Zetterberg <jozz@jozz.se>
Cc: Enric Balletbo i Serra <eballetbo@gmail.com>
Cc: Javier Martinez Canillas <martinez.javier@gmail.com>
Cc: Matthias Brugger <mbrugger@iseebcn.com>
[tony@atomide.com: updated comments to describe regression]
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Anders Hedlund 2012-10-29 20:25:42 +01:00 committed by Tony Lindgren
parent 5e767ab928
commit cbf6bae104
1 changed files with 5 additions and 0 deletions
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5
arch/arm/mach-omap2/board-igep0020.c
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@ -580,6 +580,11 @@ static void __init igep_wlan_bt_init(void)
} else
return;
/* 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);
err = gpio_request_array(igep_wlan_bt_gpios,
ARRAY_SIZE(igep_wlan_bt_gpios));
if (err) {