diff --git a/plat/mediatek/drivers/apusys/apusys.c b/plat/mediatek/drivers/apusys/apusys.c
index 1aaf7cc..aa2c900 100644
--- a/plat/mediatek/drivers/apusys/apusys.c
+++ b/plat/mediatek/drivers/apusys/apusys.c
@@ -50,6 +50,9 @@
 	case MTK_APUSYS_KERNEL_OP_APUSYS_RV_STOP_MP:
 		ret = apusys_kernel_apusys_rv_stop_mp();
 		break;
+	case MTK_APUSYS_KERNEL_OP_DEVAPC_INIT_RCX:
+		ret = apusys_devapc_rcx_init();
+		break;
 	default:
 		ERROR(MODULE_TAG "%s unknown request_ops = %x\n", MODULE_TAG, request_ops);
 		break;