diff options
Diffstat (limited to 'drivers/spi/cadence_qspi_apb.c')
| -rw-r--r-- | drivers/spi/cadence_qspi_apb.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/spi/cadence_qspi_apb.c b/drivers/spi/cadence_qspi_apb.c index f2f69cf9f12..b579699d2eb 100644 --- a/drivers/spi/cadence_qspi_apb.c +++ b/drivers/spi/cadence_qspi_apb.c @@ -747,6 +747,10 @@ cadence_qspi_apb_indirect_read_execute(struct cadence_spi_priv *priv, goto failrd; } + /* Wait til QSPI is idle */ + if (!cadence_qspi_wait_idle(priv->regbase)) + return -EIO; + return 0; failrd: @@ -914,6 +918,11 @@ cadence_qspi_apb_indirect_write_execute(struct cadence_spi_priv *priv, if (bounce_buf) free(bounce_buf); + + /* Wait til QSPI is idle */ + if (!cadence_qspi_wait_idle(priv->regbase)) + return -EIO; + return 0; failwr: |