On 11/01/23 20:14, Liming Sun wrote: > This commit enables SDHCI Host V4 support on Bluefield-3 SoC to be > consistent with the default setting in firmware(UEFI). > > Reviewed-by: David Woods <davwoods@xxxxxxxxxx> > Signed-off-by: Liming Sun <limings@xxxxxxxxxx> Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> > --- > drivers/mmc/host/sdhci-of-dwcmshc.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c > index a7343d4bc50e..49338670c89f 100644 > --- a/drivers/mmc/host/sdhci-of-dwcmshc.c > +++ b/drivers/mmc/host/sdhci-of-dwcmshc.c > @@ -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);
