spi: sh-msiof: Add support for R-Car H3

Add support for MSIOF in r8a7795 (R-Car H3).
Due to a hardware erratum on R-Car H3 ES1.x, this is only supported on
ES2.0 and later.

No driver update is needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2017-07-12 12:24:07 +02:00 • committed by Mark Brown
commit 3d108f1e2d