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STM32F0: Add RCC API for I2C1 clock source

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* Providing API to set/clear RCC_CFGR3_I2C1SW on STM32F0, duplicated
	from STM32F3 applies only to I2C1.
This commit is contained in:
Matt Anderson
2018-03-17 15:31:27 -04:00
committed by Karl Palsson
parent 68fce5a0ab
commit 0d5e51a8a7
2 changed files with 23 additions and 0 deletions
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include/libopencm3/stm32/f0/rcc.h
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@@ -533,6 +533,9 @@ void rcc_set_ppre(uint32_t ppre);
void rcc_set_hpre(uint32_t hpre);
void rcc_set_prediv(uint32_t prediv);
enum rcc_osc rcc_system_clock_source(void);
void rcc_set_i2c_clock_hsi(uint32_t i2c);
void rcc_set_i2c_clock_sysclk(uint32_t i2c);
uint32_t rcc_get_i2c_clocks(void);
enum rcc_osc rcc_usb_clock_source(void);
void rcc_clock_setup_in_hse_8mhz_out_48mhz(void);
void rcc_clock_setup_in_hsi_out_48mhz(void);