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-rw-r--r--arch/loongarch/include/asm/topology.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/topology.h b/arch/loongarch/include/asm/topology.h
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index 000000000000..9ac71a25207a
--- /dev/null
+++ b/arch/loongarch/include/asm/topology.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+#ifndef __ASM_TOPOLOGY_H
+#define __ASM_TOPOLOGY_H
+
+#include <linux/smp.h>
+
+#define cpu_logical_map(cpu) 0
+
+#include <asm-generic/topology.h>
+
+static inline void arch_fix_phys_package_id(int num, u32 slot) { }
+#endif /* __ASM_TOPOLOGY_H */