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Commit cbf6bae1 authored by Anders Hedlund's avatar Anders Hedlund Committed by Tony Lindgren
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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: default avatarAnders 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: default avatarTony Lindgren <tony@atomide.com>
parent 5e767ab9

arch/arm/mach-omap2/board-igep0020.c

+5 −0
Original line number Diff line number Diff line
@@ -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) {