tegra20: rename tegra2 -> tegra20

This is make naming consistent with the kernel and devicetree and in
preparation of pulling out the common tegra20 code.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-tegra20/scu.h b/arch/arm/include/asm/arch-tegra20/scu.h
new file mode 100644
index 0000000000..787ded0fe0
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra20/scu.h
@@ -0,0 +1,43 @@
+/*
+ *  (C) Copyright 2010,2011
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _SCU_H_
+#define _SCU_H_
+
+/* ARM Snoop Control Unit (SCU) registers */
+struct scu_ctlr {
+	uint scu_ctrl;		/* SCU Control Register, offset 00 */
+	uint scu_cfg;		/* SCU Config Register, offset 04 */
+	uint scu_cpu_pwr_stat;	/* SCU CPU Power Status Register, offset 08 */
+	uint scu_inv_all;	/* SCU Invalidate All Register, offset 0C */
+	uint scu_reserved0[12];	/* reserved, offset 10-3C */
+	uint scu_filt_start;	/* SCU Filtering Start Address Reg, offset 40 */
+	uint scu_filt_end;	/* SCU Filtering End Address Reg, offset 44 */
+	uint scu_reserved1[2];	/* reserved, offset 48-4C */
+	uint scu_acc_ctl;	/* SCU Access Control Register, offset 50 */
+	uint scu_ns_acc_ctl;	/* SCU Non-secure Access Cntrl Reg, offset 54 */
+};
+
+#define SCU_CTRL_ENABLE		(1 << 0)
+
+#endif	/* SCU_H */