7. Minimize this document and create a new one with these settings. Make the size 4×4 NOT 5×8. You can call it logo-pattern.

8. Zoom all the way in and select the pencil tool (B) and make it a size 1px. Fill in the top 4 pixels with black like shown.

9. This is what you should get:

10. Go to file>define pattern and give it a good descriptive name. You can now close this document with or without saving.

11. Open back up your original logo document and create a new layer called pattern.

12. Select the paint bucket tool (G), choose pattern from the top settings bar like shown. Then open up the available pattern tab and choose the pattern you just made.