tree 495b2747891a972e9b1597b8c8f8f5030536c8be
parent ea3d8a4169894cbc3fddcac05c8a14ffffabc602
author Matt Spinler <spinler@us.ibm.com> 1533668176 -0500
committer Matt Spinler <spinler@us.ibm.com> 1534279320 -0500

Add documentation on GPIO JSON

Document the JSON format for the GPIO configuration.

Change-Id: I74f9300f480724615ff031a7c75973224c86a760
Signed-off-by: Matt Spinler <spinler@us.ibm.com>