Commit 95921151 authored by Liming Sun's avatar Liming Sun Committed by Ulf Hansson
Browse files

mmc: sdhci-of-dwcmshc: enable host V4 support for BlueField-3 SoC 



This commit enables SDHCI Host V4 support on Bluefield-3 SoC to be
consistent with the default setting in firmware(UEFI).

Reviewed-by: default avatarDavid Woods <davwoods@nvidia.com>
Signed-off-by: default avatarLiming Sun <limings@nvidia.com>
Acked-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/990885f566c32ac8e6888ad6b434fb70d1a5d7af.1673460632.git.limings@nvidia.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 681b9596

drivers/mmc/host/sdhci-of-dwcmshc.c

+5 −0
Original line number Diff line number Diff line
@@ -528,6 +528,11 @@ static int dwcmshc_probe(struct platform_device *pdev) 
			goto err_clk;

	}



#ifdef CONFIG_ACPI

	if (pltfm_data == &sdhci_dwcmshc_bf3_pdata)

		sdhci_enable_v4_mode(host);

#endif



	host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;



	err = sdhci_setup_host(host);