diff --git a/drivers/ddr/altera/sdram_agilex.c b/drivers/ddr/altera/sdram_agilex.c
index d6e7a17..497ff78 100644
--- a/drivers/ddr/altera/sdram_agilex.c
+++ b/drivers/ddr/altera/sdram_agilex.c
@@ -25,7 +25,7 @@
 
 int sdram_mmr_init_full(struct udevice *dev)
 {
-	struct altera_sdram_platdata *plat = dev->platdata;
+	struct altera_sdram_platdata *plat = dev->plat;
 	struct altera_sdram_priv *priv = dev_get_priv(dev);
 	u32 i;
 	int ret;
diff --git a/drivers/ddr/altera/sdram_gen5.c b/drivers/ddr/altera/sdram_gen5.c
index 4c118f0..e7c9b7a 100644
--- a/drivers/ddr/altera/sdram_gen5.c
+++ b/drivers/ddr/altera/sdram_gen5.c
@@ -565,7 +565,7 @@
 
 static int altera_gen5_sdram_ofdata_to_platdata(struct udevice *dev)
 {
-	struct altera_gen5_sdram_platdata *plat = dev->platdata;
+	struct altera_gen5_sdram_platdata *plat = dev->plat;
 
 	plat->sdr = (struct socfpga_sdr *)devfdt_get_addr_index(dev, 0);
 	if (!plat->sdr)
@@ -578,7 +578,7 @@
 {
 	int ret;
 	unsigned long sdram_size;
-	struct altera_gen5_sdram_platdata *plat = dev->platdata;
+	struct altera_gen5_sdram_platdata *plat = dev->plat;
 	struct altera_gen5_sdram_priv *priv = dev_get_priv(dev);
 	struct socfpga_sdr_ctrl *sdr_ctrl = &plat->sdr->sdr_ctrl;
 	struct reset_ctl_bulk resets;
@@ -647,7 +647,7 @@
 	.of_match = altera_gen5_sdram_ids,
 	.ops = &altera_gen5_sdram_ops,
 	.ofdata_to_platdata = altera_gen5_sdram_ofdata_to_platdata,
-	.platdata_auto	= sizeof(struct altera_gen5_sdram_platdata),
+	.plat_auto	= sizeof(struct altera_gen5_sdram_platdata),
 	.probe = altera_gen5_sdram_probe,
 	.priv_auto	= sizeof(struct altera_gen5_sdram_priv),
 };
diff --git a/drivers/ddr/altera/sdram_s10.c b/drivers/ddr/altera/sdram_s10.c
index 2945f1e..8028d89 100644
--- a/drivers/ddr/altera/sdram_s10.c
+++ b/drivers/ddr/altera/sdram_s10.c
@@ -70,7 +70,7 @@
  */
 int sdram_mmr_init_full(struct udevice *dev)
 {
-	struct altera_sdram_platdata *plat = dev->platdata;
+	struct altera_sdram_platdata *plat = dev->plat;
 	struct altera_sdram_priv *priv = dev_get_priv(dev);
 	u32 update_value, io48_value, ddrioctl;
 	u32 i;
diff --git a/drivers/ddr/altera/sdram_soc64.c b/drivers/ddr/altera/sdram_soc64.c
index 2c44b78..081087a 100644
--- a/drivers/ddr/altera/sdram_soc64.c
+++ b/drivers/ddr/altera/sdram_soc64.c
@@ -232,7 +232,7 @@
 
 static int altera_sdram_ofdata_to_platdata(struct udevice *dev)
 {
-	struct altera_sdram_platdata *plat = dev->platdata;
+	struct altera_sdram_platdata *plat = dev->plat;
 	fdt_addr_t addr;
 
 	addr = dev_read_addr_index(dev, 0);
@@ -304,7 +304,7 @@
 	.of_match = altera_sdram_ids,
 	.ops = &altera_sdram_ops,
 	.ofdata_to_platdata = altera_sdram_ofdata_to_platdata,
-	.platdata_auto	= sizeof(struct altera_sdram_platdata),
+	.plat_auto	= sizeof(struct altera_sdram_platdata),
 	.probe = altera_sdram_probe,
 	.priv_auto	= sizeof(struct altera_sdram_priv),
 };