mmc: arasan: Add driver for Arasan SDHCI

Add a driver for Arasan's SDHCI controller core.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Rob Herring <rob.herring@calxeda.com> [binding]
Acked-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Chris Ball <chris@printf.net>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 6da5a085f5f8..c79c1ea722c3 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -104,6 +104,18 @@ config MMC_SDHCI_PLTFM
 
           If unsure, say N.
 
+config MMC_SDHCI_OF_ARASAN
+        tristate "SDHCI OF support for the Arasan SDHCI controllers"
+        depends on MMC_SDHCI_PLTFM
+        depends on OF
+        help
+          This selects the Arasan Secure Digital Host Controller Interface
+          (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
+
+          If you have a controller with this interface, say Y or M here.
+
+          If unsure, say N.
+
 config MMC_SDHCI_OF_ESDHC
         tristate "SDHCI OF support for the Freescale eSDHC controller"
         depends on MMC_SDHCI_PLTFM