1. 508c077 dm: clk: Add a simple version of clk_get_by_index() by Simon Glass · Thu Jan 21 19:44:00 2016 -0700
  2. 0342bd2 dm: clk: Add support for decoding clocks from the device tree by Simon Glass · Wed Jan 20 19:43:02 2016 -0700
  3. 67c2295 clk: add API to enable clock by Masahiro Yamada · Wed Jan 13 13:16:12 2016 +0900
  4. 36ad234 dm: Add a clock uclass by Simon Glass · Tue Jun 23 15:39:15 2015 -0600