drivers: spi: Adapt to new SPI dt-spec macros

The SPI dt-spec macros has been modified to make it compatible with C++.
But there are still a macros that haven't been modified completely.
And the macros are not available.
So I modified them to Adapt the new SPI dt-spec macros.

Signed-off-by: guotong ma <maguotong66@gmail.com>