1. bae3a22 gpio: Adapt PCA9698 to standard GPIO API by Dirk Eibach · Mon Oct 31 09:39:12 2011 +0100
  2. c3213b8 gpio: Add PCA9698 40-bit I2C I/O port by Dirk Eibach · Mon Oct 03 23:13:51 2011 +0000