[Feature] Add one bit (DIN) to get the status of the GPIO input pins

Only Configure: Yes
Affected branch: ZK-first-oem-release
Affected module: GPIO
Is it affected on both ZXIC and MTK: only MTK
Self-test: Yes
Doc Update: No

Change-Id: I3d1de888f7e3f631bcb3a8e2a2d49f22cb72db88
2 files changed