1. dd79d6e dm: core: Replace of_offset with accessor by Simon Glass · Tue Jan 17 16:52:55 2017 -0700
  2. 0547483 dm: i2c-gpio: Remove redundant dm_gpio_set_value() call by Axel Lin · Sun Apr 26 11:05:38 2015 +0800
  3. d3aa7e1 dm: i2c: add i2c-gpio driver by Przemyslaw Marczak · Tue Mar 31 18:57:18 2015 +0200