michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: pinctrl: wch_afio: fix afio remap

Browse source 
Enable the AFIO clock before remap.

Signed-off-by: Jianxiong Gu <jianxiong.gu@outlook.com>
This commit is contained in:
Jianxiong Gu 2024-12-24 16:08:19 +08:00 • committed by Benjamin Cabé
commit 948fbacd33
1 changed files with 4 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/pinctrl/pinctrl_wch_afio.c
View file

@ -28,6 +28,10 @@ int pinctrl_configure_pins(const pinctrl_soc_pin_t *pins, uint8_t pin_cnt, uintp
uint32_t pcfr1 = AFIO->PCFR1;
uint8_t cfg = 0;
if (remap != 0) {
RCC->APB2PCENR |= RCC_AFIOEN;
}
if (pins->output_high || pins->output_low) {
cfg |= (pins->slew_rate + 1);
if (pins->drive_open_drain) {