Al Cooper 4188bba0e9 mmc: Prevent 1.8V switch for SD hosts that don't support UHS modes. ... The driver should not try to switch to 1.8V when the SD 3.0 host controller does not have any UHS capabilities bits set (SDR50, DDR50 or SDR104). See page 72 of "SD Specifications Part A2 SD Host Controller Simplified Specification Version 3.00" under "1.8V Signaling Enable". Instead of setting SDR12 and SDR25 in the host capabilities data structure for all V3.0 host controllers, only set them if SDR104, SDR50 or DDR50 is set in the host capabilities register. This will prevent the switch to 1.8V later. Signed-off-by: Al Cooper <acooper@gmail.com> Acked-by: Arindam Nath <arindam.nath@amd.com> Acked-by: Philip Rakity <prakity@marvell.com> Acked-by: Girish K S <girish.shivananjappa@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>		2012-04-05 20:32:32 -04:00
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card	mmc: block: Remove use of mmc_blk_set_blksize	2012-04-05 20:32:22 -04:00
core	mmc: core: fix power class selection	2012-04-05 20:32:31 -04:00
host	mmc: Prevent 1.8V switch for SD hosts that don't support UHS modes.	2012-04-05 20:32:32 -04:00
Kconfig	mmc: explicitly mention SDIO support in Kconfig	2008-10-12 11:04:36 +02:00
Makefile	mmc: sdhci-pci: add platform data	2012-01-11 23:58:47 -05:00