ARM: 5698/1: MMCI pass capabilities in platform data

This makes it possible to pass down the host controller
capabilities for the MMCI driver using the platform data. It
also provides the capabilties for the U300 implementation as an
example, and makes sure the 4bit wide mode is set if this is
requested by the ios() now that we can actually set that
capability for a platform.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/include/asm/mach/mmc.h b/arch/arm/include/asm/mach/mmc.h
index b490ecc79def..27bec555ee16 100644
--- a/arch/arm/include/asm/mach/mmc.h
+++ b/arch/arm/include/asm/mach/mmc.h
@@ -12,6 +12,7 @@ struct mmc_platform_data {
         unsigned int (*status)(struct device *);
         int     gpio_wp;
         int     gpio_cd;
+        unsigned long capabilities;
 };
 
 #endif