Support for sysmoOCTSIM NCN8025/SX1503 control

This adds an I2C bit-banging layer, defines the four busses on the
sysmoOCTSIM and adds some high-level functions to control the NCN8025
for each SIM slot.

Change-Id: Ic5287cf80d2be2070c504e9d40f7c6fc0d37d8b9
8 files changed
tree: 8a10c424b1871f237b50f2b54b971c5fceb07c42
  1. ccid/
  2. contrib/
  3. sysmoOCTSIM/