commit ff124c31ccd7
("sdhci: tegra: Enable MMC_CAP_WAIT_WHILE_BUSY host capability")
Tegra sdhci host supports HW busy detection of the device busy
signaling over data0 lane.
So, this patch enables host capability MMC_CAP_WAIT_WHILE_BUSY.
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
---
drivers/mmc/host/sdhci-tegra.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 0f4de73..fde1f3b 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -529,6 +529,8 @@ static int sdhci_tegra_probe(struct platform_device *pdev)
if (rc)
goto err_parse_dt;
+ host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
+
if (tegra_host->soc_data->nvquirks & NVQUIRK_ENABLE_DDR50)
host->mmc->caps |= MMC_CAP_1_8V_DDR;
--
2.7.4
