diff options
| -rw-r--r-- | drivers/spi/spi-synquacer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/spi/spi-synquacer.c b/drivers/spi/spi-synquacer.c index f1422cf893e..5e1b3aedc73 100644 --- a/drivers/spi/spi-synquacer.c +++ b/drivers/spi/spi-synquacer.c @@ -330,9 +330,11 @@ static int synquacer_spi_xfer(struct udevice *dev, unsigned int bitlen, writel(~0, priv->base + RXC); /* Trigger */ - val = readl(priv->base + DMSTART); - val |= BIT(TRIGGER); - writel(val, priv->base + DMSTART); + if (flags & SPI_XFER_BEGIN) { + val = readl(priv->base + DMSTART); + val |= BIT(TRIGGER); + writel(val, priv->base + DMSTART); + } while (busy & (BIT(RXBIT) | BIT(TXBIT))) { if (priv->rx_words) |