michaelh/zephyr
1
0
Fork 0
Code Releases Activity

drivers: clock_control: Make LSE driving configurable

Browse source 
Make the LSE driving capability configurable for the STM32 series.
Fixes #44737.

Signed-off-by: Benedikt Schmidt <benedikt.schmidt@embedded-solutions.at>
This commit is contained in:
Benedikt Schmidt 2022-04-19 11:33:09 +02:00 • committed by Carles Cufí
commit 86469b1d0b
20 changed files with 65 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

3
drivers/clock_control/clock_stm32_ll_h7.c
View file

@ -473,6 +473,9 @@ static void set_up_fixed_clock_sources(void)
/* Enable backup domain */
LL_PWR_EnableBkUpAccess();
/* Configure driving capability */
LL_RCC_LSE_SetDriveCapability(STM32_LSE_DRIVING << RCC_BDCR_LSEDRV_Pos);
/* Enable LSE oscillator */
LL_RCC_LSE_Enable();
while (LL_RCC_LSE_IsReady() != 1) {