mmc: tmio: convert the SDHI MMC driver from MFD to a platform driver

On sh-mobile platforms the SDHI driver was using the tmio_mmc SD/SDIO
MFD cell driver. Now that the tmio_mmc driver has been split into a
core and a separate MFD glue, we can support SDHI natively without the
need to emulate an MFD controller. This also allows to support systems
with an on-SoC SDHI controller and a separate MFD with a TMIO core.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 4d16166386ca..0b03cee91451 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -444,12 +444,19 @@ config MMC_TMIO_CORE
 
 config MMC_TMIO
         tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
-        depends on MFD_TMIO || MFD_ASIC3 || MFD_SH_MOBILE_SDHI
+        depends on MFD_TMIO || MFD_ASIC3
         select MMC_TMIO_CORE
         help
           This provides support for the SD/MMC cell found in TC6393XB,
           T7L66XB and also HTC ASIC3
 
+config MMC_SDHI
+        tristate "SH-Mobile SDHI SD/SDIO controller support"
+        select MMC_TMIO_CORE
+        help
+          This provides support for the SDHI SD/SDIO controller found in
+          SuperH and ARM SH-Mobile SoCs
+
 config MMC_CB710
         tristate "ENE CB710 MMC/SD Interface support"
         depends on PCI