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drivers: Fix STM32F103XE not able to enter master mode #33900

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drivers: Fix STM32F103XE not able to enter master mode #33900

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f2db4c6
Fix STM32F103XE not able to enter master mode
ycsin Mar 31, 2021
8c77cdb
Reduce line length
ycsin Mar 31, 2021
b2915e0
Reset the I2C for STM32F1 series
ycsin Apr 1, 2021
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4 changes: 2 additions & 2 deletions drivers/i2c/i2c_ll_stm32.c
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Original file line number Diff line number Diff line change
Expand Up @@ -241,9 +241,9 @@ static int i2c_stm32_init(const struct device *dev)
}
#endif /* CONFIG_SOC_SERIES_STM32F3X) || CONFIG_SOC_SERIES_STM32F0X */

#if defined(CONFIG_SOC_STM32F103X8) || defined(CONFIG_SOC_STM32F103XB)
#if defined(CONFIG_SOC_SERIES_STM32F1X)
/*
* Force i2c reset for STM32 (F101X8/B, F102X8/B), F103X8/B.
* Force i2c reset for STM32F1 series.
* So that they can enter master mode properly.
* Issue described in ES096 2.14.7
*/
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