diff --git a/components/VM_Arm/CMakeLists.txt b/components/VM_Arm/CMakeLists.txt
index 37dc8cee..7d6ab734 100644
--- a/components/VM_Arm/CMakeLists.txt
+++ b/components/VM_Arm/CMakeLists.txt
@@ -144,6 +144,7 @@ config_choice(
     compatible with the seL4 kernel device tree"
     "2018_3;VmZynqmpPetalinux2018_3;ZYNQMP_PETALINUX_2018_3;KernelPlatformZynqmp"
     "2021_1;VmZynqmpPetalinux2021_1;ZYNQMP_PETALINUX_2021_1;KernelPlatformZynqmp"
+    "2022_1;VmZynqmpPetalinux2022_1;ZYNQMP_PETALINUX_2022_1;KernelPlatformZynqmp"
 )
 
 add_config_library(arm_vm "${configure_string}")
diff --git a/components/VM_Arm/plat_include/zynqmp/plat/smc.h b/components/VM_Arm/plat_include/zynqmp/plat/smc.h
index 0e358c38..e36af0b9 100644
--- a/components/VM_Arm/plat_include/zynqmp/plat/smc.h
+++ b/components/VM_Arm/plat_include/zynqmp/plat/smc.h
@@ -55,6 +55,7 @@
 #define SMC_PM_CLOCK_PLL_GETPARAM           0xC2000030
 #define SMC_PM_REGISTER_ACCESS              0xC2000034
 #define SMC_PM_EFUSE_ACCESS                 0xC2000035
+#define SMC_PM_ADD_SUBSYSTEM                0xC2000036
 #define SMC_PM_FEATURE_CHECK                0xC200003F
 #define SMC_PM_API_MAX                      0xC2000040