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Commit 6ae3e537 authored by Shawn Lin's avatar Shawn Lin Committed by Ulf Hansson
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mmc: core: expose MMC_CAP2_NO_* to dt



The reason for why we expose these to dt is that some of
the controller is unable to send special cmd type due to
the hw limitation.

Signed-off-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 5f1d1434
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+6 −0
Original line number Diff line number Diff line
@@ -315,6 +315,12 @@ int mmc_of_parse(struct mmc_host *host)
		host->caps2 |= MMC_CAP2_HS400_1_2V | MMC_CAP2_HS200_1_2V_SDR;
	if (of_property_read_bool(np, "mmc-hs400-enhanced-strobe"))
		host->caps2 |= MMC_CAP2_HS400_ES;
	if (of_property_read_bool(np, "no-sdio"))
		host->caps2 |= MMC_CAP2_NO_SDIO;
	if (of_property_read_bool(np, "no-sd"))
		host->caps2 |= MMC_CAP2_NO_SD;
	if (of_property_read_bool(np, "no-mmc"))
		host->caps2 |= MMC_CAP2_NO_MMC;

	host->dsr_req = !of_property_read_u32(np, "dsr", &host->dsr);
	if (host->dsr_req && (host->dsr & ~0xffff)) {