Merge branch 'master' of git://git.denx.de/u-boot-spi

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c
index 98c9f036f2..700f616ad7 100644
--- a/drivers/spi/designware_spi.c
+++ b/drivers/spi/designware_spi.c
@@ -164,13 +164,13 @@ static void spi_hw_init(struct dw_spi_priv *priv)
 	if (!priv->fifo_len) {
 		u32 fifo;
 
-		for (fifo = 2; fifo <= 257; fifo++) {
+		for (fifo = 2; fifo <= 256; fifo++) {
 			dw_writew(priv, DW_SPI_TXFLTR, fifo);
 			if (fifo != dw_readw(priv, DW_SPI_TXFLTR))
 				break;
 		}
 
-		priv->fifo_len = (fifo == 257) ? 0 : fifo;
+		priv->fifo_len = (fifo == 2) ? 0 : fifo - 1;
 		dw_writew(priv, DW_SPI_TXFLTR, 0);
 	}
 	debug("%s: fifo_len=%d\n", __func__, priv->fifo_len);
@@ -409,7 +409,7 @@ static const struct dm_spi_ops dw_spi_ops = {
 };
 
 static const struct udevice_id dw_spi_ids[] = {
-	{ .compatible = "snps,dw-spi-mmio" },
+	{ .compatible = "snps,dw-apb-ssi" },
 	{ }
 };