spi: Add SuperH HSPI prototype driver

This patch adds SuperH HSPI driver.
It is still prototype driver, but has enough function at this point.

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

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 7609c9cecd35..e2083f6d2026 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -330,6 +330,12 @@ config SPI_SH_SCI
         help
           SPI driver for SuperH SCI blocks.
 
+config SPI_SH_HSPI
+        tristate "SuperH HSPI controller"
+        depends on ARCH_SHMOBILE
+        help
+          SPI driver for SuperH HSPI blocks.
+
 config SPI_STMP3XXX
         tristate "Freescale STMP37xx/378x SPI/SSP controller"
         depends on ARCH_STMP3XXX && SPI_MASTER