diff --git a/arch/arm64/include/asm/fixmap.h b/arch/arm64/include/asm/fixmap.h
index 4335800201c9..1aae625b944f 100644
--- a/arch/arm64/include/asm/fixmap.h
+++ b/arch/arm64/include/asm/fixmap.h
@@ -105,6 +105,8 @@ void __init early_fixmap_init(void);
 
 extern void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t prot);
 
+extern pte_t *__get_fixmap_pte(enum fixed_addresses idx);
+
 #include <asm-generic/fixmap.h>
 
 #endif /* !__ASSEMBLY__ */
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index fd85b51b9d50..26af9b7c7f5e 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -1286,6 +1286,21 @@ void __set_fixmap(enum fixed_addresses idx,
 	}
 }
 
+pte_t *__get_fixmap_pte(enum fixed_addresses idx)
+{
+	unsigned long addr = __fix_to_virt(idx);
+	pte_t *ptep;
+
+	BUG_ON(idx <= FIX_HOLE || idx >= __end_of_fixed_addresses);
+
+	ptep = fixmap_pte(addr);
+
+	if (!pte_valid(*ptep))
+		return NULL;
+
+	return ptep;
+}
+
 void *__init fixmap_remap_fdt(phys_addr_t dt_phys, int *size, pgprot_t prot)
 {
 	const u64 dt_virt_base = __fix_to_virt(FIX_FDT);