From cef0b70c8814b67a376d2574e62b8e221cc94e89 Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Tue, 13 Dec 2022 12:36:26 -0500 Subject: stm32: Move clock line mapping from stm32h7_adc.c to lookup_clock_line() Use the common lookup_clock_line() code to lookup the adc clock lines. This also enables resets on the adc1/adc2 hardware block. Signed-off-by: Kevin O'Connor --- src/stm32/stm32h7.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/stm32/stm32h7.c') diff --git a/src/stm32/stm32h7.c b/src/stm32/stm32h7.c index dc9a29d1..c98e0a15 100644 --- a/src/stm32/stm32h7.c +++ b/src/stm32/stm32h7.c @@ -40,6 +40,9 @@ lookup_clock_line(uint32_t periph_base) uint32_t bit = 1 << ((periph_base - D2_AHB2PERIPH_BASE) / 0x400); return (struct cline){.en=&RCC->AHB2ENR, .rst=&RCC->AHB2RSTR, .bit=bit}; } else if (periph_base >= D2_AHB1PERIPH_BASE) { + if (periph_base == ADC12_COMMON_BASE) + return (struct cline){.en = &RCC->AHB1ENR, .rst = &RCC->AHB1RSTR, + .bit = RCC_AHB1ENR_ADC12EN}; uint32_t bit = 1 << ((periph_base - D2_AHB1PERIPH_BASE) / 0x400); return (struct cline){.en=&RCC->AHB1ENR, .rst=&RCC->AHB1RSTR, .bit=bit}; } else if (periph_base >= D2_APB2PERIPH_BASE) { -- cgit v1.2.3-70-g09d2