gpio: add support for configuring pins as analog inputs

Bug: 27384840
Change-Id: Ie3677f312bf00f606014ef9d1b03119f4fcc3340
2 files changed
tree: 219ebbeda8c08dc052f3b6badcb04c17321f1de5
  1. contexthubhal/
  2. firmware/
  3. sensorhal/
  4. util/
  5. .gitignore
  6. CodingStandard.txt