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| author | Anders Hedlund <anders.j.hedlund@gmail.com> | 2012-10-29 20:25:42 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-11-07 22:56:25 +0100 |
| commit | cbf6bae1044286a89955d7c4b3a8d6d84a9916b3 (patch) | |
| tree | 7477706c734db9b4faa6801d53ee0599599cac87 /arch | |
| parent | ARM: OMAP: Add maintainer entry for IGEP machines (diff) | |
| download | linux-cbf6bae1044286a89955d7c4b3a8d6d84a9916b3.tar.xz linux-cbf6bae1044286a89955d7c4b3a8d6d84a9916b3.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-omap2/board-igep0020.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index 48d5e41dfbfa..378590694447 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -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) { |