diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index ef5b040dee44dff5bd9fd0011e56fa792833f4d9..7e2811d726e098880ca43eed3ac28673df598359 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -59,6 +59,7 @@
 #define ARM_CPU_IMP_NVIDIA		0x4E
 #define ARM_CPU_IMP_FUJITSU		0x46
 #define ARM_CPU_IMP_HISI		0x48
+#define ARM_CPU_IMP_PHYTIUM		0x70
 
 #define ARM_CPU_PART_AEM_V8		0xD0F
 #define ARM_CPU_PART_FOUNDATION		0xD00
diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 543c67cae02ff7d4c96dc027e85ec3d2b075ecc9..e5c9ac4840c6fc6f57c1c4e313fb9de7e0febe48 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -53,6 +53,11 @@ void store_cpu_topology(unsigned int cpuid)
 	cpuid_topo->thread_id  = -1;
 	cpuid_topo->core_id    = cpuid;
 	cpuid_topo->package_id = cpu_to_node(cpuid);
+	if (read_cpuid_implementor() == ARM_CPU_IMP_PHYTIUM) {
+		cpuid_topo->thread_id  = 0;
+		cpuid_topo->core_id  = cpuid;
+		cpuid_topo->package_id = 0;
+	}
 
 	pr_debug("CPU%u: cluster %d core %d thread %d mpidr %#016llx\n",
 		 cpuid, cpuid_topo->package_id, cpuid_topo->core_id,