mmc: core: UHS sdio card that fails should not exceed 50MHz
authorPhilip Rakity <prakity@marvell.com>
Thu, 26 Jan 2012 14:57:10 +0000 (06:57 -0800)
committerChris Ball <cjb@laptop.org>
Tue, 14 Feb 2012 01:38:28 +0000 (20:38 -0500)
commit2d0d68f583279dbdcc1a2ef3f81ea8d285a0adbe
treed99691e952df66e43250670df70372e308ffebed
parentba8c4dc99808b1de809a0eda71a32f26efdafd92
mmc: core: UHS sdio card that fails should not exceed 50MHz

A UHS sdio card that fails initialization at 1.8v signaling is not in
UHS mode.  We cannot use the speed in the the cis to reflect the bus
speed as this is the maxiumum value and will not reflect the fact
that the host is operating at a lower (non uhs) bus speed.

Signed-off-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Reviewed-by: Aaron Lu <aaron.lu@amd.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
drivers/mmc/core/sdio.c