diff options
| author |  Liming Sun <limings@nvidia.com>
| 2023-01-11 13:14:58 -0500 |
|---|---|---|
| committer |  Ulf Hansson <ulf.hansson@linaro.org>
| 2023-01-23 15:51:39 +0100 |
| commit | 95921151e04335e9e2ddf4f294405e64be4ea947 (patch) | |
| tree | 9a738a4d60b409e3ef7c293c34b0e6fbbb398164 /drivers/mmc | |
| parent | mmc: sdhci: Remove SDHCI_QUIRK_MISSING_CAPS (diff) | |
| download | linux-95921151e04335e9e2ddf4f294405e64be4ea947.tar.gz linux-95921151e04335e9e2ddf4f294405e64be4ea947.tar.bz2 linux-95921151e04335e9e2ddf4f294405e64be4ea947.zip | |
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: David Woods <davwoods@nvidia.com>
Signed-off-by: Liming Sun <limings@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/990885f566c32ac8e6888ad6b434fb70d1a5d7af.1673460632.git.limings@nvidia.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-of-dwcmshc.c | 5 |
1 files changed, 5 insertions, 0 deletions
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); |