diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index 9ddb4ef38001..43a560b8e212 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -877,6 +877,7 @@ let
 
       SCHED_CORE = whenAtLeast "5.14" yes;
 
+      FSL_MC_UAPI_SUPPORT = mkIf (stdenv.hostPlatform.system == "aarch64-linux") (whenAtLeast "5.12" yes);
     } // optionalAttrs (stdenv.hostPlatform.system == "x86_64-linux" || stdenv.hostPlatform.system == "aarch64-linux") {
       # Enable CPU/memory hotplug support
       # Allows you to dynamically add & remove CPUs/memory to a VM client running NixOS without requiring a reboot