diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index 805ae5d712e8..032fed71223f 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -38,6 +38,6 @@
 
 #endif /* __ASSEMBLY__ */
 
-#define __NR_syscalls         392
+#define __NR_syscalls         398
 
 #endif /* _ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h
index a8bd3fa28bc7..d8086159d996 100644
--- a/arch/microblaze/include/uapi/asm/unistd.h
+++ b/arch/microblaze/include/uapi/asm/unistd.h
@@ -407,5 +407,11 @@
 #define __NR_userfaultfd	389
 #define __NR_membarrier		390
 #define __NR_mlock2		391
+#define __NR_copy_file_range	392
+#define __NR_preadv2		393
+#define __NR_pwritev2		394
+#define __NR_pkey_mprotect	395
+#define __NR_pkey_alloc		396
+#define __NR_pkey_free		397
 
 #endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/kernel/cpu/cpuinfo.c b/arch/microblaze/kernel/cpu/cpuinfo.c
index b70bb538f001..96b3f26d16be 100644
--- a/arch/microblaze/kernel/cpu/cpuinfo.c
+++ b/arch/microblaze/kernel/cpu/cpuinfo.c
@@ -49,6 +49,8 @@ const struct cpu_ver_key cpu_ver_lookup[] = {
 	{"9.3", 0x20},
 	{"9.4", 0x21},
 	{"9.5", 0x22},
+	{"9.6", 0x23},
+	{"10.0", 0x24},
 	{NULL, 0},
 };
 
@@ -75,6 +77,10 @@ const struct family_string_key family_string_lookup[] = {
 	{"zynq7000", 0x12},
 	{"UltraScale Virtex", 0x13},
 	{"UltraScale Kintex", 0x14},
+	{"UltraScale+ Zynq", 0x15},
+	{"UltraScale+ Virtex", 0x16},
+	{"UltraScale+ Kintex", 0x17},
+	{"Spartan7", 0x18},
 	{NULL, 0},
 };
 
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index 6b3dd99126d7..6841c2df14d9 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -392,3 +392,9 @@ ENTRY(sys_call_table)
 	.long sys_userfaultfd
 	.long sys_membarrier		/* 390 */
 	.long sys_mlock2
+	.long sys_copy_file_range
+	.long sys_preadv2
+	.long sys_pwritev2
+	.long sys_pkey_mprotect		/* 395 */
+	.long sys_pkey_alloc
+	.long sys_pkey_free
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c
index 5bbf38b916ef..9e954959f605 100644
--- a/arch/microblaze/kernel/timer.c
+++ b/arch/microblaze/kernel/timer.c
@@ -259,7 +259,7 @@ static int __init xilinx_timer_init(struct device_node *timer)
 	int ret;
 
 	if (initialized)
-		return;
+		return -EINVAL;
 
 	initialized = 1;