Patchwork [U-Boot] ARMv7: Add register definition of global timer

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Submitter Nobuhiro Iwamatsu
Date June 21, 2012, 2:14 a.m.
Message ID <1340244879-16506-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
Download mbox | patch
Permalink /patch/166175/
State Accepted
Delegated to: Albert ARIBAUD
Headers show

Comments

Nobuhiro Iwamatsu - June 21, 2012, 2:14 a.m.
ARMv7 has global timer. This provides the register definition of this timer.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
---
 arch/arm/include/asm/arch-armv7/globaltimer.h |   36 +++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-armv7/globaltimer.h

Patch

diff --git a/arch/arm/include/asm/arch-armv7/globaltimer.h b/arch/arm/include/asm/arch-armv7/globaltimer.h
new file mode 100644
index 0000000..0ac70fd
--- /dev/null
+++ b/arch/arm/include/asm/arch-armv7/globaltimer.h
@@ -0,0 +1,36 @@ 
+/*
+ * (C) Copyright 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
+ * (C) Copyright 2012 Renesas Solutions Corp.
+ *
+ * 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 _GLOBALTIMER_H_
+#define _GLOBALTIMER_H_
+
+struct globaltimer {
+	u32 cnt_l; /* 0x00 */
+	u32 cnt_h;
+	u32 ctl;
+	u32 stat;
+	u32 cmp_l; /* 0x10 */
+	u32 cmp_h;
+	u32 inc;
+};
+
+#endif /* _GLOBALTIMER_H_ */