diff --git a/drivers/tpm/cr50_i2c.c b/drivers/tpm/cr50_i2c.c
index 1dfc5c5..71edfbf 100644
--- a/drivers/tpm/cr50_i2c.c
+++ b/drivers/tpm/cr50_i2c.c
@@ -547,7 +547,7 @@
 
 static int cr50_i2c_get_desc(struct udevice *dev, char *buf, int size)
 {
-	struct dm_i2c_chip *chip = dev_get_parent_platdata(dev);
+	struct dm_i2c_chip *chip = dev_get_parent_plat(dev);
 	struct cr50_priv *priv = dev_get_priv(dev);
 
 	return snprintf(buf, size, "cr50 TPM 2.0 (i2c %02x id %x) irq=%d",
diff --git a/drivers/tpm/tpm_tis_st33zp24_spi.c b/drivers/tpm/tpm_tis_st33zp24_spi.c
index 683d496..b9dbe82 100644
--- a/drivers/tpm/tpm_tis_st33zp24_spi.c
+++ b/drivers/tpm/tpm_tis_st33zp24_spi.c
@@ -671,5 +671,5 @@
 	.remove = st33zp24_spi_remove,
 	.ops = &st33zp24_spi_tpm_ops,
 	.priv_auto	= sizeof(struct tpm_chip),
-	.platdata_auto	= sizeof(struct st33zp24_spi_phy),
+	.plat_auto	= sizeof(struct st33zp24_spi_phy),
 };