1. e984eda x86: broadwell: Add a pinctrl driver by Simon Glass · Fri Mar 11 22:07:20 2016 -0700
  2. f813548 x86: gpio: add pinctrl support from the device tree by Gabriel Huau · Mon May 25 22:27:37 2015 -0700
  3. 9d3eefd tegra: dts: Bring in GPIO bindings from linux by Simon Glass · Wed Jun 11 23:29:52 2014 -0600