sdhci-of: add support for the wii sdhci controller

Add support for the Secure Digital Host Controller Interface found on the
"Hollywood" chipset of the Nintendo Wii video game console.

Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 12 insertions, 1 deletions

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index d9234648199a..ce1d28884e29 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -55,7 +55,7 @@ config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
           has the effect of scrambling the addresses and formats of data
           accessed in sizes other than the datum size.
 
-          This is the case for the Freescale eSDHC.
+          This is the case for the Freescale eSDHC and Nintendo Wii SDHCI.
 
 config MMC_SDHCI_PCI
         tristate "SDHCI support on PCI bus"
@@ -103,6 +103,17 @@ config MMC_SDHCI_OF_ESDHC
 
           If unsure, say N.
 
+config MMC_SDHCI_OF_HLWD
+        bool "SDHCI OF support for the Nintendo Wii SDHCI controllers"
+        depends on MMC_SDHCI_OF
+        select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
+        help
+          This selects the Secure Digital Host Controller Interface (SDHCI)
+          found in the "Hollywood" chipset of the Nintendo Wii video game
+          console.
+
+          If unsure, say N.
+
 config MMC_SDHCI_PLTFM
         tristate "SDHCI support on the platform specific bus"
         depends on MMC_SDHCI