diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 202588ad92e891012b5f63fb62a181091a4c685e..8629961ad39b98661d74d16151aaa293faabe927 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -60,6 +60,7 @@
 #define ARM_CPU_IMP_FUJITSU		0x46
 #define ARM_CPU_IMP_HISI		0x48
 #define ARM_CPU_IMP_APPLE		0x61
+#define ARM_CPU_IMP_PHYTIUM		0x70
 #define ARM_CPU_IMP_AMPERE		0xC0
 
 #define ARM_CPU_PART_AEM_V8		0xD0F
diff --git a/drivers/base/arch_topology.c b/drivers/base/arch_topology.c
index b741b5ba82bd6e53c216e9338cec8bfdd0dd3e27..0db635e944920a61fcddfb1676989efa2c63e3ea 100644
--- a/drivers/base/arch_topology.c
+++ b/drivers/base/arch_topology.c
@@ -862,6 +862,14 @@ void store_cpu_topology(unsigned int cpuid)
 	cpuid_topo->core_id = cpuid;
 	cpuid_topo->package_id = cpu_to_node(cpuid);
 
+#if defined(CONFIG_ARM64)
+	if (read_cpuid_implementor() == ARM_CPU_IMP_PHYTIUM) {
+		cpuid_topo->thread_id  = 0;
+		cpuid_topo->core_id  = cpuid;
+		cpuid_topo->package_id = 0;
+	}
+#endif
+
 	pr_debug("CPU%u: package %d core %d thread %d\n",
 		 cpuid, cpuid_topo->package_id, cpuid_topo->core_id,
 		 cpuid_topo->thread_id);