diff --git a/arch/arm/mach-uniphier/sc64-regs.h b/arch/arm/mach-uniphier/sc64-regs.h
new file mode 100644
index 0000000..ef02830
--- /dev/null
+++ b/arch/arm/mach-uniphier/sc64-regs.h
@@ -0,0 +1,44 @@
+/*
+ * UniPhier SC (System Control) block registers for ARMv8 SoCs
+ *
+ * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef SC64_REGS_H
+#define SC64_REGS_H
+
+#define SC_BASE_ADDR		0x61840000
+
+#define SC_RSTCTRL		(SC_BASE_ADDR | 0x2000)
+#define SC_RSTCTRL3		(SC_BASE_ADDR | 0x2008)
+#define SC_RSTCTRL4		(SC_BASE_ADDR | 0x200c)
+#define   SC_RSTCTRL4_ETHER		(1 << 6)
+#define   SC_RSTCTRL4_NAND		(1 << 0)
+#define SC_RSTCTRL5		(SC_BASE_ADDR | 0x2010)
+#define SC_RSTCTRL6		(SC_BASE_ADDR | 0x2014)
+#define SC_RSTCTRL7		(SC_BASE_ADDR | 0x2018)
+#define   SC_RSTCTRL7_UMCSB		(1 << 16)
+#define   SC_RSTCTRL7_UMCA2		(1 << 10)
+#define   SC_RSTCTRL7_UMCA1		(1 << 9)
+#define   SC_RSTCTRL7_UMCA0		(1 << 8)
+#define   SC_RSTCTRL7_UMC32		(1 << 2)
+#define   SC_RSTCTRL7_UMC31		(1 << 1)
+#define   SC_RSTCTRL7_UMC30		(1 << 0)
+
+#define SC_CLKCTRL		(SC_BASE_ADDR | 0x2100)
+#define SC_CLKCTRL3		(SC_BASE_ADDR | 0x2108)
+#define SC_CLKCTRL4		(SC_BASE_ADDR | 0x210c)
+#define   SC_CLKCTRL4_PERI		(1 << 7)
+#define   SC_CLKCTRL4_ETHER		(1 << 6)
+#define   SC_CLKCTRL4_NAND		(1 << 0)
+#define SC_CLKCTRL5		(SC_BASE_ADDR | 0x2110)
+#define SC_CLKCTRL6		(SC_BASE_ADDR | 0x2114)
+#define SC_CLKCTRL7		(SC_BASE_ADDR | 0x2118)
+#define   SC_CLKCTRL7_UMCSB		(1 << 16)
+#define   SC_CLKCTRL7_UMC32		(1 << 2)
+#define   SC_CLKCTRL7_UMC31		(1 << 1)
+#define   SC_CLKCTRL7_UMC30		(1 << 0)
+
+#endif /* SC64_REGS_H */