1. 567a38b clk: add sandbox test for bulk API by Neil Armstrong · Tue Apr 03 11:44:19 2018 +0200
  2. a962243 clk: convert API to match reset/mailbox style by Stephen Warren · Fri Jun 17 09:44:00 2016 -0600
  3. 8cc4d82 dm: test: Add tests for the clk uclass by Simon Glass · Mon Jul 06 12:54:24 2015 -0600