mmc: sd: add support for UHS card to get max frequency



This change adds UHS cards to mmc_sd_get_max_clock() API.
Cards that support UHS can set timing of SDR104 which
supports frequency up to 208Mhz.

Change-Id: I25bcb35aa2cecd98f6f04cd98a616a76c75b6784
Signed-off-by: Talel Shenhar <tatias@codeaurora.org>

parent ed3d0eb5

drivers/mmc/core/sd.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -973,7 +973,10 @@ unsigned mmc_sd_get_max_clock(struct mmc_card *card)
		{
		unsigned max_dtr = (unsigned int)-1;

		if (mmc_card_hs(card)) {
		if (mmc_card_uhs(card)) {
		if (max_dtr > card->sw_caps.uhs_max_dtr)
		max_dtr = card->sw_caps.uhs_max_dtr;
		} else if (mmc_card_hs(card)) {
		if (max_dtr > card->sw_caps.hs_max_dtr)
		max_dtr = card->sw_caps.hs_max_dtr;
		} else if (max_dtr > card->csd.max_dtr) {