Next branch of Renesas tree for Fri 24 Jun 2016

Based on v4.7-rc1
Merge branches 'heads/arm64-defconfig-for-v4.8', 'heads/arm64-dt-for-v4.8', 'heads/defconfig-for-v4.8', 'heads/dt-for-v4.8' and 'heads/soc-for-v4.8' into next