1. 36ab8e3 syscon: Avoid returning a device on failure by Simon Glass · Fri Mar 11 22:06:49 2016 -0700
  2. 6d5579c dm: syscon: Allow finding devices by driver data by Simon Glass · Sun Jan 17 16:11:08 2016 -0700
  3. ead6497 dm: core: Add device checking to syscon_get_regmap() by Simon Glass · Mon Jul 06 12:54:38 2015 -0600
  4. 6a84aaf dm: Add support for generic system controllers (syscon) by Simon Glass · Tue Jun 23 15:38:43 2015 -0600