diff options
Diffstat (limited to 'common/gpio.c')
| -rw-r--r-- | common/gpio.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/common/gpio.c b/common/gpio.c index 43abdad0d4..13775ea449 100644 --- a/common/gpio.c +++ b/common/gpio.c @@ -73,11 +73,15 @@ void gpio_config_module(enum module_id id, int enable) continue; /* Pins for some other module */ if (enable) { - gpio_set_flags_by_mask(af->port, af->mask, af->flags); + if (!(af->flags & GPIO_DEFAULT)) + gpio_set_flags_by_mask(af->port, + af->mask, af->flags); gpio_set_alternate_function(af->port, af->mask, af->func); } else { - gpio_set_flags_by_mask(af->port, af->mask, GPIO_INPUT); + if (!(af->flags & GPIO_DEFAULT)) + gpio_set_flags_by_mask(af->port, + af->mask, GPIO_INPUT); gpio_set_alternate_function(af->port, af->mask, -1); } } |