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stm32: Fix i2c on stm32g0

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Fix the gpio function.  Also, add buses found only on stm32g0.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2022-08-25 17:33:57 -04:00
parent 97a5b39aab
commit 989d0f8097
2 changed files with 34 additions and 0 deletions
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src/stm32/stm32g0.c
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@ -38,6 +38,8 @@ lookup_clock_line(uint32_t periph_base)
return (struct cline){.en=&RCC->APBENR1,.rst=&RCC->APBRSTR1,.bit=1<<13};
if (periph_base == CRS_BASE)
return (struct cline){.en=&RCC->APBENR1,.rst=&RCC->APBRSTR1,.bit=1<<16};
if (periph_base == I2C3_BASE)
return (struct cline){.en=&RCC->APBENR1,.rst=&RCC->APBRSTR1,.bit=1<<23};
if (periph_base == TIM1_BASE)
return (struct cline){.en=&RCC->APBENR2,.rst=&RCC->APBRSTR2,.bit=1<<11};
if (periph_base == SPI1_BASE)