From 1ff72612033de0f4b857d960358c88eaa1046e4b Mon Sep 17 00:00:00 2001 From: BIGTREETECH <38851044+bigtreetech@users.noreply.github.com> Date: Wed, 1 Jun 2022 22:43:45 +0800 Subject: stm32: stm32g0b1 fdcan support (#5488) Signed-off-by: Alan.Ma from BigTreeTech --- src/stm32/stm32g0.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/stm32/stm32g0.c') diff --git a/src/stm32/stm32g0.c b/src/stm32/stm32g0.c index 6cb7c54c..4906f051 100644 --- a/src/stm32/stm32g0.c +++ b/src/stm32/stm32g0.c @@ -30,6 +30,8 @@ lookup_clock_line(uint32_t periph_base) uint32_t bit = 1 << ((periph_base - AHBPERIPH_BASE) / 0x400); return (struct cline){.en=&RCC->AHBENR, .rst=&RCC->AHBRSTR, .bit=bit}; } + if ((periph_base == FDCAN1_BASE) || (periph_base == FDCAN2_BASE)) + return (struct cline){.en=&RCC->APBENR1,.rst=&RCC->APBRSTR1,.bit=1<<12}; if (periph_base == USB_BASE) return (struct cline){.en=&RCC->APBENR1,.rst=&RCC->APBRSTR1,.bit=1<<13}; if (periph_base == CRS_BASE) -- cgit v1.2.3-70-g09d2