diff --git a/src/soc/intel/pantherlake/chipset.cb b/src/soc/intel/pantherlake/chipset.cb
index 67e0785f8a..0f7967b184 100644
--- a/src/soc/intel/pantherlake/chipset.cb
+++ b/src/soc/intel/pantherlake/chipset.cb
@@ -90,7 +90,7 @@ chip soc/intel/pantherlake
 		device pci 10.1 alias thc1 off end
 		device pci 12.0 alias ish off end
 		device pci 12.1 alias p2sb2 hidden end
-		device pci 12.6 alias gspi2 off end
+		device pci 12.6 alias gspi0a off end
 		device pci 13.0 alias heci_1 off end
 		device pci 13.1 alias heci_2 off end
 		device pci 13.2 alias heci_3 off end
diff --git a/src/soc/intel/pantherlake/include/soc/serialio.h b/src/soc/intel/pantherlake/include/soc/serialio.h
index def55654bf..1c1500182b 100644
--- a/src/soc/intel/pantherlake/include/soc/serialio.h
+++ b/src/soc/intel/pantherlake/include/soc/serialio.h
@@ -23,7 +23,7 @@ enum {
 enum {
 	PchSerialIoIndexGSPI0,
 	PchSerialIoIndexGSPI1,
-	PchSerialIoIndexGSPI2,
+	PchSerialIoIndexGSPI0A,
 };
 
 enum {