diff options
| author | Robert Nelson <robertcnelson@gmail.com> | 2010-09-23 18:22:48 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-09-23 18:22:48 -0700 |
| commit | cf74d41ea07fe6066daea7df74d9550bc2c64284 (patch) | |
| tree | 58ff1b9163eace0c3458c8f8c0f7594ae6badb7d /arch/arm/mach-omap2/board-omap3beagle.c | |
| parent | e4916e117a4fcd001a1be777e406ec1f98b75de4 (diff) | |
omap: Beagle: no gpio_wp pin connection on xM
The omap3630 based BeagleBoard xM uses a MicroSD card slot with
no write protection.
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-omap3beagle.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-omap3beagle.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index 1908b338e8d2..55348412da76 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -272,7 +272,9 @@ static struct gpio_led gpio_leds[]; static int beagle_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { - if ((omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C1_3) || + if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) { + mmc[0].gpio_wp = -EINVAL; + } else if ((omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C1_3) || (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_C4)) { omap_mux_init_gpio(23, OMAP_PIN_INPUT); mmc[0].gpio_wp = 23; |