mach-ux500: no MMC_CAP_SD_HIGHSPEED on Snowball

commit 2ab1159e upstream.

MMC_CAP_SD_HIGHSPEED is not supported on Snowball board resulting on
initialization errors.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Fredrik Soderstedt <fredrik.soderstedt@stericsson.com>
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/mach-ux500/board-mop500-sdi.c

@@ -233,6 +233,8 @@ void __init snowball_sdi_init(void)
 {
 	u32 periphid = 0x10480180;
 
+	/* On Snowball MMC_CAP_SD_HIGHSPEED isn't supported on sdi0 */
+	mop500_sdi0_data.capabilities &= ~MMC_CAP_SD_HIGHSPEED;
 	mop500_sdi2_data.capabilities |= MMC_CAP_MMC_HIGHSPEED;
 
 	/* On-board eMMC */