diff options
Diffstat (limited to 'arch/arm/soc/st_stm32/stm32l4/soc_gpio.c')
| -rw-r--r-- | arch/arm/soc/st_stm32/stm32l4/soc_gpio.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/soc/st_stm32/stm32l4/soc_gpio.c b/arch/arm/soc/st_stm32/stm32l4/soc_gpio.c index b7ea73dc0..e4b97c92a 100644 --- a/arch/arm/soc/st_stm32/stm32l4/soc_gpio.c +++ b/arch/arm/soc/st_stm32/stm32l4/soc_gpio.c @@ -214,8 +214,12 @@ int stm32_gpio_enable_int(int port, int pin) struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME); uint32_t *reg; - clock_control_on(clk, (clock_control_subsys_t *) - STM32L4X_CLOCK_SUBSYS_SYSCFG); + /* Enable SYSCFG clock */ + struct stm32_pclken pclken = { + .bus = STM32_CLOCK_BUS_APB2, + .enr = LL_APB2_GRP1_PERIPH_SYSCFG + }; + clock_control_on(clk, (clock_control_subsys_t *) &pclken); if (pin <= STM32L4X_PIN3) { reg = &syscfg->exticr1; |