diff options
Diffstat (limited to 'chip/max32660/gpio_chip.c')
| -rw-r--r-- | chip/max32660/gpio_chip.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/chip/max32660/gpio_chip.c b/chip/max32660/gpio_chip.c index af2e96fd29..1ed7d386ae 100644 --- a/chip/max32660/gpio_chip.c +++ b/chip/max32660/gpio_chip.c @@ -23,20 +23,21 @@ /* 0-terminated list of GPIO base addresses */ static mxc_gpio_regs_t *gpio_bases[] = {MXC_GPIO0, 0}; -void gpio_set_alternate_function(uint32_t port, uint32_t mask, int func) +void gpio_set_alternate_function(uint32_t port, uint32_t mask, + enum gpio_alternate_func func) { mxc_gpio_regs_t *gpio = MXC_GPIO_GET_GPIO(port); switch (func) { - case 1: + case GPIO_ALT_FUNC_1: gpio->en_clr = mask; gpio->en1_clr = mask; break; - case 2: + case GPIO_ALT_FUNC_2: gpio->en_clr = mask; gpio->en1_set = mask; break; - case 3: + case GPIO_ALT_FUNC_3: gpio->en_set = mask; gpio->en1_set = mask; break; @@ -167,7 +168,8 @@ void gpio_pre_init(void) continue; /* Use as GPIO, not alternate function */ - gpio_set_alternate_function(g->port, g->mask, -1); + gpio_set_alternate_function(g->port, g->mask, + GPIO_ALT_FUNC_NONE); /* Set up GPIO based on flags */ gpio_set_flags_by_mask(g->port, g->mask, flags); |