Notes:
- Pull requests will not be accepted until the submitter has agreed to the [contributer agreement](https://github.com/ARMmbed/mbed-os/blob/master/CONTRIBUTING.md).
- This is just a template, so feel free to use/remove the unnecessary things

## Description

A few sentences describing the overall goals of the pull request's commits.

## Status

**READY/IN DEVELOPMENT/HOLD**

## Migrations

If this PR changes any APIs or behaviors, give a short description of what *API users* should do when this PR is merged.

YES | NO

## Related PRs

List related PRs against other branches:

branch | PR
------ | ------
other_pr_production | [link]()
other_pr_master | [link]()

## Todos

- [ ] Tests
- [ ] Documentation

## Deploy notes

Notes regarding the deployment of this PR. These should note any required changes in the build environment, tools, compilers and so on.

## Steps to test or reproduce

Outline the steps to test or reproduce the PR here.
