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drivers: i2c: Add STM32G4X I2C support

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Add I2C driver support for STM32G4X SoC series.

Signed-off-by: Richard Osterloh <richard.osterloh@gmail.com>
This commit is contained in:
Richard Osterloh 2019-09-04 09:44:35 +01:00 • committed by Andrew Boie
commit 4ce35300c8
5 changed files with 83 additions and 2 deletions
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30
soc/arm/st_stm32/stm32g4/dts_fixup.h
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@ -119,4 +119,34 @@
#define DT_FLASH_DEV_BASE_ADDRESS DT_ST_STM32G4_FLASH_CONTROLLER_40022000_BASE_ADDRESS
#define DT_FLASH_DEV_NAME DT_ST_STM32G4_FLASH_CONTROLLER_40022000_LABEL
#define DT_I2C_1_BASE_ADDRESS DT_ST_STM32_I2C_V2_40005400_BASE_ADDRESS
#define DT_I2C_1_EVENT_IRQ_PRI DT_ST_STM32_I2C_V2_40005400_IRQ_EVENT_PRIORITY
#define DT_I2C_1_ERROR_IRQ_PRI DT_ST_STM32_I2C_V2_40005400_IRQ_ERROR_PRIORITY
#define CONFIG_I2C_1_NAME DT_ST_STM32_I2C_V2_40005400_LABEL
#define DT_I2C_1_EVENT_IRQ DT_ST_STM32_I2C_V2_40005400_IRQ_EVENT
#define DT_I2C_1_ERROR_IRQ DT_ST_STM32_I2C_V2_40005400_IRQ_ERROR
#define DT_I2C_1_BITRATE DT_ST_STM32_I2C_V2_40005400_CLOCK_FREQUENCY
#define DT_I2C_1_CLOCK_BITS DT_ST_STM32_I2C_V2_40005400_CLOCK_BITS
#define DT_I2C_1_CLOCK_BUS DT_ST_STM32_I2C_V2_40005400_CLOCK_BUS
#define DT_I2C_2_BASE_ADDRESS DT_ST_STM32_I2C_V2_40005800_BASE_ADDRESS
#define DT_I2C_2_EVENT_IRQ_PRI DT_ST_STM32_I2C_V2_40005800_IRQ_EVENT_PRIORITY
#define DT_I2C_2_ERROR_IRQ_PRI DT_ST_STM32_I2C_V2_40005800_IRQ_ERROR_PRIORITY
#define CONFIG_I2C_2_NAME DT_ST_STM32_I2C_V2_40005800_LABEL
#define DT_I2C_2_EVENT_IRQ DT_ST_STM32_I2C_V2_40005800_IRQ_EVENT
#define DT_I2C_2_ERROR_IRQ DT_ST_STM32_I2C_V2_40005800_IRQ_ERROR
#define DT_I2C_2_BITRATE DT_ST_STM32_I2C_V2_40005800_CLOCK_FREQUENCY
#define DT_I2C_2_CLOCK_BITS DT_ST_STM32_I2C_V2_40005800_CLOCK_BITS
#define DT_I2C_2_CLOCK_BUS DT_ST_STM32_I2C_V2_40005800_CLOCK_BUS
#define DT_I2C_3_BASE_ADDRESS DT_ST_STM32_I2C_V2_40007800_BASE_ADDRESS
#define DT_I2C_3_EVENT_IRQ_PRI DT_ST_STM32_I2C_V2_40007800_IRQ_EVENT_PRIORITY
#define DT_I2C_3_ERROR_IRQ_PRI DT_ST_STM32_I2C_V2_40007800_IRQ_ERROR_PRIORITY
#define CONFIG_I2C_3_NAME DT_ST_STM32_I2C_V2_40007800_LABEL
#define DT_I2C_3_EVENT_IRQ DT_ST_STM32_I2C_V2_40007800_IRQ_EVENT
#define DT_I2C_3_ERROR_IRQ DT_ST_STM32_I2C_V2_40007800_IRQ_ERROR
#define DT_I2C_3_BITRATE DT_ST_STM32_I2C_V2_40007800_CLOCK_FREQUENCY
#define DT_I2C_3_CLOCK_BITS DT_ST_STM32_I2C_V2_40007800_CLOCK_BITS
#define DT_I2C_3_CLOCK_BUS DT_ST_STM32_I2C_V2_40007800_CLOCK_BUS
/* End of SoC Level DTS fixup file */