[PATCH 6/6] ARM: ux500: Enable support for UHS-I SD-cards

Ulf Hansson ulf.hansson at stericsson.com
Thu May 23 09:13:50 EDT 2013


From: Ulf Hansson <ulf.hansson at linaro.org>

By setting the host capabilities MMC_CAP_UHS_SDR12|25 for
the SD card device we enable support for UHS cards. The
supported mode is SDR12 and SDR25.

Signed-off-by: Ulf Hansson <ulf.hansson at linaro.org>
---
 arch/arm/mach-ux500/board-mop500-sdi.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
index 2e341fb..43be3e0 100644
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ b/arch/arm/mach-ux500/board-mop500-sdi.c
@@ -56,7 +56,9 @@ struct mmci_platform_data mop500_sdi0_data = {
 	.capabilities	= MMC_CAP_4_BIT_DATA |
 				MMC_CAP_SD_HIGHSPEED |
 				MMC_CAP_MMC_HIGHSPEED |
-				MMC_CAP_ERASE,
+				MMC_CAP_ERASE |
+				MMC_CAP_UHS_SDR12 |
+				MMC_CAP_UHS_SDR25,
 	.gpio_wp	= -1,
 	.sigdir		= MCI_ST_FBCLKEN |
 				MCI_ST_CMDDIREN |
-- 
1.7.10




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