diff --git a/src/soc/intel/tigerlake/chip.c b/src/soc/intel/tigerlake/chip.c
index b93d1fc..073c8d2 100644
--- a/src/soc/intel/tigerlake/chip.c
+++ b/src/soc/intel/tigerlake/chip.c
@@ -147,8 +147,8 @@
 };
 
 static struct device_operations cpu_bus_ops = {
-	.read_resources   = DEVICE_NOOP,
-	.set_resources    = DEVICE_NOOP,
+	.read_resources   = noop_read_resources,
+	.set_resources    = noop_set_resources,
 #if CONFIG(HAVE_ACPI_TABLES)
 	.acpi_fill_ssdt   = generate_cpu_entries,
 #endif