diff --git a/src/soc/intel/tigerlake/chip.h b/src/soc/intel/tigerlake/chip.h
index 538fe91fd9..1f36e27156 100644
--- a/src/soc/intel/tigerlake/chip.h
+++ b/src/soc/intel/tigerlake/chip.h
@@ -77,18 +77,6 @@ enum lpm_state_mask {
 		     | LPM_S0i3_0 | LPM_S0i3_1 | LPM_S0i3_2 | LPM_S0i3_3 | LPM_S0i3_4,
 };
 
-/*
- * VR domains. The domains are IA,GT,SA,VLCC and FIVR.
- */
-enum vr_domains {
-	VR_DOMAIN_IA,
-	VR_DOMAIN_GT,
-	VR_DOMAIN_SA,
-	VR_DOMAIN_VLCC,
-	VR_DOMAIN_FIVR,
-	VR_DOMAIN_MAX
-};
-
 /*
  * Slew Rate configuration for Deep Package C States for VR domain.
  * They are fast time divided by 2.