diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index cbe32d592aad6..49255e656e85d 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -846,10 +846,12 @@ static int uncore_pmu_register(struct intel_uncore_pmu *pmu)
 			.read		= uncore_pmu_event_read,
 			.module		= THIS_MODULE,
 			.capabilities	= PERF_PMU_CAP_NO_EXCLUDE,
+			.attr_update	= pmu->type->attr_update,
 		};
 	} else {
 		pmu->pmu = *pmu->type->pmu;
 		pmu->pmu.attr_groups = pmu->type->attr_groups;
+		pmu->pmu.attr_update = pmu->type->attr_update;
 	}
 
 	if (pmu->type->num_boxes == 1) {
@@ -890,6 +892,9 @@ static void uncore_type_exit(struct intel_uncore_type *type)
 	struct intel_uncore_pmu *pmu = type->pmus;
 	int i;
 
+	if (type->cleanup_mapping)
+		type->cleanup_mapping(type);
+
 	if (pmu) {
 		for (i = 0; i < type->num_boxes; i++, pmu++) {
 			uncore_pmu_unregister(pmu);
@@ -957,6 +962,9 @@ static int __init uncore_type_init(struct intel_uncore_type *type, bool setid)
 
 	type->pmu_group = &uncore_pmu_attr_group;
 
+	if (type->set_mapping)
+		type->set_mapping(type);
+
 	return 0;
 
 err:
diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h
index 7859ac01f7a5e..7caba06c7df5d 100644
--- a/arch/x86/events/intel/uncore.h
+++ b/arch/x86/events/intel/uncore.h
@@ -73,7 +73,19 @@ struct intel_uncore_type {
 	struct uncore_event_desc *event_descs;
 	struct freerunning_counters *freerunning;
 	const struct attribute_group *attr_groups[4];
+	const struct attribute_group **attr_update;
 	struct pmu *pmu; /* for custom pmu ops */
+	/*
+	 * Uncore PMU would store relevant platform topology configuration here
+	 * to identify which platform component each PMON block of that type is
+	 * supposed to monitor.
+	 */
+	u64 *topology;
+	/*
+	 * Optional callbacks for managing mapping of Uncore units to PMONs
+	 */
+	int (*set_mapping)(struct intel_uncore_type *type);
+	void (*cleanup_mapping)(struct intel_uncore_type *type);
 };
 
 #define pmu_group attr_groups[0]