spi: Enable SPI driver for S5P6440 and S5P6450

This patch enables the existing S3C64XX series SPI driver for S5P64X0
and removed dependency on EXPERIMENTAL because we don't need it now.

v3: Changed dependency of S3C64XX_DMA
v2: Removed dependency on EXPERIMENTAL

Signed-off-by: Abhilash Kesavan <[email protected]>
Signed-off-by: Sangbeom Kim <[email protected]>
Acked-by: Jassi Brar <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
Signed-off-by: Grant Likely <[email protected]>
1 file changed