1. cfcf5d6 ARM: socfpga: move SoC headers to mach-socfpga/include/mach by Masahiro Yamada · Tue Apr 21 20:38:22 2015 +0900[Renamed from arch/arm/include/asm/arch-socfpga/scu.h]
  2. 8da06a4 arm: socfpga: scu: Add SCU register file by Marek Vasut · Mon Sep 15 06:28:01 2014 +0200