3D-printing/klipper
1
0
Fork 0
mirror of https://github.com/Klipper3d/klipper.git synced 2025-08-10 23:35:20 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

stm32: Use enable_pclock() in stm32h7 clock_setup()

Browse source 
Use the helper functions to enable the peripheral clock instead of
directly manipulating the clock enable bits.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2025-04-22 10:52:43 -04:00
parent 5d1f773ffb
commit c352617c30
1 changed files with 4 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/stm32/stm32h7.c
View file

@ -141,7 +141,7 @@ clock_setup(void)
// Enable VOS0 (overdrive) // Enable VOS0 (overdrive)
if (CONFIG_CLOCK_FREQ > 400000000) { if (CONFIG_CLOCK_FREQ > 400000000) {
RCC->APB4ENR |= RCC_APB4ENR_SYSCFGEN; enable_pclock((uint32_t)SYSCFG);
#if !CONFIG_MACH_STM32H723 #if !CONFIG_MACH_STM32H723
SYSCFG->PWRCR |= SYSCFG_PWRCR_ODEN; SYSCFG->PWRCR |= SYSCFG_PWRCR_ODEN;
#else #else
@ -190,10 +190,9 @@ clock_setup(void)
// Configure HSI48 clock for USB // Configure HSI48 clock for USB
if (CONFIG_USB) { if (CONFIG_USB) {
SET_BIT(RCC->CR, RCC_CR_HSI48ON); SET_BIT(RCC->CR, RCC_CR_HSI48ON);
while((RCC->CR & RCC_CR_HSI48RDY) == 0); while ((RCC->CR & RCC_CR_HSI48RDY) == 0)
SET_BIT(RCC->APB1HENR, RCC_APB1HENR_CRSEN); ;
SET_BIT(RCC->APB1HRSTR, RCC_APB1HRSTR_CRSRST); enable_pclock((uint32_t)CRS);
CLEAR_BIT(RCC->APB1HRSTR, RCC_APB1HRSTR_CRSRST);
CLEAR_BIT(CRS->CFGR, CRS_CFGR_SYNCSRC); CLEAR_BIT(CRS->CFGR, CRS_CFGR_SYNCSRC);
SET_BIT(CRS->CR, CRS_CR_CEN | CRS_CR_AUTOTRIMEN); SET_BIT(CRS->CR, CRS_CR_CEN | CRS_CR_AUTOTRIMEN);
CLEAR_BIT(RCC->D2CCIP2R, RCC_D2CCIP2R_USBSEL); CLEAR_BIT(RCC->D2CCIP2R, RCC_D2CCIP2R_USBSEL);