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drivers/i2c: stm32: get clock bits/bus from dts files

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Get STM32 I2C clocks bus and bits information from
device tree files.

Fixes #10435

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2018-11-06 15:06:15 +01:00 • committed by Anas Nashif
commit 9df3a1f67f
8 changed files with 48 additions and 9 deletions
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4
soc/arm/st_stm32/stm32f0/dts_fixup.h
View file

@ -19,12 +19,16 @@
#define CONFIG_I2C_1_NAME ST_STM32_I2C_V2_40005400_LABEL
#define CONFIG_I2C_1_COMBINED_IRQ ST_STM32_I2C_V2_40005400_IRQ_COMBINED
#define CONFIG_I2C_1_BITRATE ST_STM32_I2C_V2_40005400_CLOCK_FREQUENCY
#define CONFIG_I2C_1_CLOCK_BITS ST_STM32_I2C_V2_40005400_CLOCK_BITS
#define CONFIG_I2C_1_CLOCK_BUS ST_STM32_I2C_V2_40005400_CLOCK_BUS
#define CONFIG_I2C_2_BASE_ADDRESS ST_STM32_I2C_V2_40005800_BASE_ADDRESS
#define CONFIG_I2C_2_COMBINED_IRQ_PRI ST_STM32_I2C_V2_40005800_IRQ_COMBINED_PRIORITY
#define CONFIG_I2C_2_NAME ST_STM32_I2C_V2_40005800_LABEL
#define CONFIG_I2C_2_COMBINED_IRQ ST_STM32_I2C_V2_40005800_IRQ_COMBINED
#define CONFIG_I2C_2_BITRATE ST_STM32_I2C_V2_40005800_CLOCK_FREQUENCY
#define CONFIG_I2C_2_CLOCK_BITS ST_STM32_I2C_V2_40005800_CLOCK_BITS
#define CONFIG_I2C_2_CLOCK_BUS ST_STM32_I2C_V2_40005800_CLOCK_BUS
#define CONFIG_SPI_1_BASE_ADDRESS ST_STM32_SPI_FIFO_40013000_BASE_ADDRESS
#define CONFIG_SPI_1_IRQ_PRI ST_STM32_SPI_FIFO_40013000_IRQ_0_PRIORITY