arm: socfpga: scu: Add SCU register file

Add the Snoop Control Unit register definition file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Pavel Machek <pavel@denx.de>
Acked-by: Pavel Machek <pavel@denx.de>

diff --git a/arch/arm/include/asm/arch-socfpga/scu.h b/arch/arm/include/asm/arch-socfpga/scu.h
new file mode 100644 (file)
index 0000000..7a5b074
--- /dev/null
+++ b/arch/arm/include/asm/arch-socfpga/scu.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef __SOCFPGA_SCU_H__
+#define __SOCFPGA_SCU_H__
+
+struct scu_registers {
+       u32     ctrl;                   /* 0x00 */
+       u32     cfg;
+       u32     cpsr;
+       u32     iassr;
+       u32     _pad_0x10_0x3c[12];     /* 0x10 */
+       u32     fsar;                   /* 0x40 */
+       u32     fear;
+       u32     _pad_0x48_0x50[2];
+       u32     acr;                    /* 0x54 */
+       u32     sacr;
+};
+
+#endif /* __SOCFPGA_SCU_H__ */