diff mbox

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

Message ID 1369314830-3727-7-git-send-email-ulf.hansson@stericsson.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ulf Hansson May 23, 2013, 1:13 p.m. UTC 
From: Ulf Hansson <ulf.hansson@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@linaro.org>
---
 arch/arm/mach-ux500/board-mop500-sdi.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Linus Walleij May 27, 2013, 11:35 a.m. UTC | #1 
On Thu, May 23, 2013 at 3:13 PM, Ulf Hansson <ulf.hansson@stericsson.com> wrote:

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

Patch applied for ux500-core.

On the DT boot path this patch has the same problems
and comments as patches 3,4,5.

Yours,
Linus Walleij
diff mbox

Patch

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 |