Merge tag 'atlas7-pinctrl-dts-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux into fixes

Merge "CSR atlas7 pinctrl descriptions for 4.2" from Barry Song:

add atlas7 pinctrl dts stuff

add atlas7 pin groups and gpio/pin mapping descriptions

* tag 'atlas7-pinctrl-dts-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux:
  ARM: dts: atlas7: add pinctrl and gpio descriptions