This sample reports the I2C configuration of the selected I2C node
from the board DTS : bitrate property of the I2C node
In case of I2C V2, it also gives the TIMINGS which has to be written
in the DTS <timings> property of the I2C V2 node.
Uses the i2c_get_config function with CONFIG_I2C_STM32_V2_TIMING.
Signed-off-by: Francois Ramu <francois.ramu@st.com>
