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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>
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@ -580,6 +580,11 @@ static void __init igep_wlan_bt_init(void)
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} else
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return;
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/* Make sure that the GPIO pins are muxed correctly */
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omap_mux_init_gpio(igep_wlan_bt_gpios[0].gpio, OMAP_PIN_OUTPUT);
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omap_mux_init_gpio(igep_wlan_bt_gpios[1].gpio, OMAP_PIN_OUTPUT);
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omap_mux_init_gpio(igep_wlan_bt_gpios[2].gpio, OMAP_PIN_OUTPUT);
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err = gpio_request_array(igep_wlan_bt_gpios,
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ARRAY_SIZE(igep_wlan_bt_gpios));
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if (err) {
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