diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
index e8424e70d81d2d..fd102678c75f60 100644
--- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
+++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c
@@ -277,29 +277,38 @@ static int isst_if_get_platform_info(void __user *argp)
 	return 0;
 }
 
+#define ISST_MAX_BUS_NUMBER	2
 
 struct isst_if_cpu_info {
 	/* For BUS 0 and BUS 1 only, which we need for PUNIT interface */
-	int bus_info[2];
-	struct pci_dev *pci_dev[2];
+	int bus_info[ISST_MAX_BUS_NUMBER];
+	struct pci_dev *pci_dev[ISST_MAX_BUS_NUMBER];
 	int punit_cpu_id;
 	int numa_node;
 };
 
+struct isst_if_pkg_info {
+	struct pci_dev *pci_dev[ISST_MAX_BUS_NUMBER];
+};
+
 static struct isst_if_cpu_info *isst_cpu_info;
+static struct isst_if_pkg_info *isst_pkg_info;
+
 #define ISST_MAX_PCI_DOMAINS	8
 
 static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn)
 {
 	struct pci_dev *matched_pci_dev = NULL;
 	struct pci_dev *pci_dev = NULL;
-	int no_matches = 0;
+	int no_matches = 0, pkg_id;
 	int i, bus_number;
 
-	if (bus_no < 0 || bus_no > 1 || cpu < 0 || cpu >= nr_cpu_ids ||
-	    cpu >= num_possible_cpus())
+	if (bus_no < 0 || bus_no >= ISST_MAX_BUS_NUMBER || cpu < 0 ||
+	    cpu >= nr_cpu_ids || cpu >= num_possible_cpus())
 		return NULL;
 
+	pkg_id = topology_physical_package_id(cpu);
+
 	bus_number = isst_cpu_info[cpu].bus_info[bus_no];
 	if (bus_number < 0)
 		return NULL;
@@ -324,6 +333,8 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn
 		}
 
 		if (node == isst_cpu_info[cpu].numa_node) {
+			isst_pkg_info[pkg_id].pci_dev[bus_no] = _pci_dev;
+
 			pci_dev = _pci_dev;
 			break;
 		}
@@ -342,6 +353,10 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn
 	if (!pci_dev && no_matches == 1)
 		pci_dev = matched_pci_dev;
 
+	/* Return pci_dev pointer for any matched CPU in the package */
+	if (!pci_dev)
+		pci_dev = isst_pkg_info[pkg_id].pci_dev[bus_no];
+
 	return pci_dev;
 }
 
@@ -361,8 +376,8 @@ struct pci_dev *isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn)
 {
 	struct pci_dev *pci_dev;
 
-	if (bus_no < 0 || bus_no > 1 || cpu < 0 || cpu >= nr_cpu_ids ||
-	    cpu >= num_possible_cpus())
+	if (bus_no < 0 || bus_no >= ISST_MAX_BUS_NUMBER  || cpu < 0 ||
+	    cpu >= nr_cpu_ids || cpu >= num_possible_cpus())
 		return NULL;
 
 	pci_dev = isst_cpu_info[cpu].pci_dev[bus_no];
@@ -417,10 +432,19 @@ static int isst_if_cpu_info_init(void)
 	if (!isst_cpu_info)
 		return -ENOMEM;
 
+	isst_pkg_info = kcalloc(topology_max_packages(),
+				sizeof(*isst_pkg_info),
+				GFP_KERNEL);
+	if (!isst_pkg_info) {
+		kfree(isst_cpu_info);
+		return -ENOMEM;
+	}
+
 	ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN,
 				"platform/x86/isst-if:online",
 				isst_if_cpu_online, NULL);
 	if (ret < 0) {
+		kfree(isst_pkg_info);
 		kfree(isst_cpu_info);
 		return ret;
 	}
@@ -433,6 +457,7 @@ static int isst_if_cpu_info_init(void)
 static void isst_if_cpu_info_exit(void)
 {
 	cpuhp_remove_state(isst_if_online_id);
+	kfree(isst_pkg_info);
 	kfree(isst_cpu_info);
 };