diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c
index 542b6cf..38e5900 100644
--- a/drivers/spi/fsl_qspi.c
+++ b/drivers/spi/fsl_qspi.c
@@ -936,7 +936,7 @@
 
 	dm_spi_bus->max_hz = plat->speed_hz;
 
-	priv->regs = (struct fsl_qspi_regs *)plat->reg_base;
+	priv->regs = (struct fsl_qspi_regs *)(uintptr_t)plat->reg_base;
 	priv->flags = plat->flags;
 
 	priv->speed_hz = plat->speed_hz;