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stm32: Fix the GPIO register for stm32h7 (#5077) 

Signed-off-by: Aaron DeLyser <bluwolf@gmail.com>
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adelyser 2021-12-29 16:01:28 -07:00 committed by GitHub
parent 98af5dffe6
commit 9bdd61758e
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1 changed files with 3 additions and 3 deletions
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6
src/stm32/stm32h7.c
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@ -100,9 +100,9 @@ get_pclock_frequency(uint32_t periph_base)
void void
gpio_clock_enable(GPIO_TypeDef *regs) gpio_clock_enable(GPIO_TypeDef *regs)
{ {
uint32_t pos = ((uint32_t)regs - D3_APB1PERIPH_BASE) / 0x400; uint32_t pos = ((uint32_t)regs - D3_AHB1PERIPH_BASE) / 0x400;
RCC->APB4ENR |= (1<<pos); RCC->AHB4ENR |= (1<<pos);
RCC->APB4ENR; RCC->AHB4ENR;
} }
#if !CONFIG_STM32_CLOCK_REF_INTERNAL #if !CONFIG_STM32_CLOCK_REF_INTERNAL