tree 2d102a3c710d3da61098cf374e14a29e78203fd7
parent 5e5b533faeaac04d3b73649381f85bdde8a7e7da
author Ke Dong <kedong@google.com> 1423112420 -0800
committer Ke Dong <kedong@google.com> 1423707716 -0800

Adds GPIO customization for spacecast.

Since spacecast is a derivative of optimus. We will continue using
board-optimus.c. Use the config parameter CONFIG_GOOGLE_SPACECAST
to track spacecast specific customizations. The rule of thumb is to
minimize the use of CONFIG_GOOGLE_SPACECAST by using generic
definitions, e.g. TUNER_RESET_GPIO_PIN, to mark the hardware presence.

Change-Id: I97fa72b49054ae62956ed70b1fc37deefd22f328