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Diffstat (limited to 'arch/arm/include/asm/arch-armv7/systimer.h')
-rw-r--r--arch/arm/include/asm/arch-armv7/systimer.h35
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-armv7/systimer.h b/arch/arm/include/asm/arch-armv7/systimer.h
new file mode 100644
index 0000000..04c4130
--- /dev/null
+++ b/arch/arm/include/asm/arch-armv7/systimer.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2010 Linaro
+ * Matt Waddel, <matt.waddel@linaro.org>
+ */
+#ifndef _SYSTIMER_H_
+#define _SYSTIMER_H_
+
+/* AMBA timer register base address */
+#define SYSTIMER_BASE 0x10011000
+
+#define SYSHZ_CLOCK 1000000 /* Timers -> 1Mhz */
+#define SYSTIMER_RELOAD 0xFFFFFFFF
+#define SYSTIMER_EN (1 << 7)
+#define SYSTIMER_32BIT (1 << 1)
+#define SYSTIMER_PRESC_16 (1 << 2)
+#define SYSTIMER_PRESC_256 (1 << 3)
+
+struct systimer {
+ u32 timer0load; /* 0x00 */
+ u32 timer0value;
+ u32 timer0control;
+ u32 timer0intclr;
+ u32 timer0ris;
+ u32 timer0mis;
+ u32 timer0bgload;
+ u32 timer1load; /* 0x20 */
+ u32 timer1value;
+ u32 timer1control;
+ u32 timer1intclr;
+ u32 timer1ris;
+ u32 timer1mis;
+ u32 timer1bgload;
+};
+#endif /* _SYSTIMER_H_ */