Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

This patch adds SuperH HSPI driver.
It is still prototype driver, but has enough function at this point.
Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>