1. 7710e29 ARM: at91: move SoC headers to mach-at91/include/mach by Masahiro Yamada · Fri Feb 20 17:04:13 2015 +0900[Renamed from arch/arm/include/asm/arch-at91/sama5_sfr.h]
  2. 7a0b92a ARM: atmel: sama5: add sfr register header file by Bo Shen · Mon Dec 15 13:24:29 2014 +0800