Plugin.xml file is not found /generated for eclipse plugin project - maven

Question

I am developing one maven plugin which will be used to override default maven lifecycle.To resolve dependencies (eclipse and other) , I want to use tycho. So I cofigured maven project to convert it into eclipse-plugin-project.
Heres my POM
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.test.maven.plugin</groupId>
<artifactId>test-maven-plugin</artifactId>
<version>0.0.1</version>
<packaging>eclipse-plugin</packaging>
<name>test-maven-plugin</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<repositories>
<!-- add Mars repository to resolve dependencies -->
<repository>
<id>Mars</id>
<layout>p2</layout>
<url>http://download.eclipse.org/releases/mars/</url>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<!-- enable tycho build extension -->
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-maven-plugin</artifactId>
<version>0.23.0</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
</project>
Now , as my packaging type is 'eclipse-plugin' , it is not generating plugin.xml file while installing project (mvn install). If I do the packaging type as 'maven-plugin' , it generates plugin.xml , but it does resolve dependencies using tycho.
Any thoughts for combining both?