1. 10e4779 SPDX: Convert all of our single license tags to Linux Kernel style by Tom Rini · Sun May 06 17:58:06 2018 -0400
  2. 4283e84 dm: rtc: Rename mktime() and reduce the number of parameters by Simon Glass · Mon Apr 20 12:37:19 2015 -0600
  3. 1299466 dm: rtc: Rename to_tm() to rtc_to_tm() and add error code by Simon Glass · Mon Apr 20 12:37:18 2015 -0600
  4. d79de1d Add GPL-2.0+ SPDX-License-Identifier to source files by Wolfgang Denk · Mon Jul 08 09:37:19 2013 +0200
  5. 66b70bb rtc: imxdi: Initial support by Benoît Thébaudeau · Wed Aug 08 04:52:47 2012 +0000