kxcjk-1013的kconfig

• kxcjk-1013的kconfig檔
• REF:  https://github.com/torvalds/linux/blob/master/drivers/iio/accel/Kconfig
• kconfig
• REF: https://www.kernel.org/doc/Documentation/kbuild/kconfig-language.txt
•  select?
• REF: https://unix.stackexchange.com/questions/117521/what-is-the-difference-between-select-vs-depends-in-the-linux-kernel-kconfig

• IIO_BUFFER 

• drivers/iio/Kconfig