On GPIO22 and GPIO23 there is another I2C bus. Add the function for it.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230922-msm8226-i2c6-v2-2-3fb55c47a084@z3ntu.xyz
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>