mmc: omap_hsmmc: implement send_init_stream callback

This callback is used to send the 74 clock cycles after power up.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index e66ab25..92bc72b 100644 (file)
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -780,6 +780,14 @@ tuning_error:
        return ret;
 }
 #endif
+
+static void omap_hsmmc_send_init_stream(struct udevice *dev)
+{
+       struct omap_hsmmc_data *priv = dev_get_priv(dev);
+       struct hsmmc *mmc_base = priv->base_addr;
+
+       mmc_init_stream(mmc_base);
+}
 #endif
 
 static void mmc_enable_irq(struct mmc *mmc, struct mmc_cmd *cmd)
@@ -1515,9 +1523,10 @@ static const struct dm_mmc_ops omap_hsmmc_ops = {
        .get_wp         = omap_hsmmc_getwp,
 #endif
 #if CONFIG_IS_ENABLED(MMC_SUPPORTS_TUNING)
-       .execute_tuning = omap_hsmmc_execute_tuning,
+       .execute_tuning    = omap_hsmmc_execute_tuning,
 #endif
-       .wait_dat0      = omap_hsmmc_wait_dat0,
+       .send_init_stream  = omap_hsmmc_send_init_stream,
+       .wait_dat0         = omap_hsmmc_wait_dat0,
 };
 #else
 static const struct mmc_ops omap_hsmmc_ops = {