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Diffstat (limited to 'include/asm-arm/arch-pxa/timex.h')
-rw-r--r--include/asm-arm/arch-pxa/timex.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/timex.h b/include/asm-arm/arch-pxa/timex.h
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index 000000000000..aa125ec56a32
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+++ b/include/asm-arm/arch-pxa/timex.h
@@ -0,0 +1,25 @@
+/*
+ * linux/include/asm-arm/arch-pxa/timex.h
+ *
+ * Author: Nicolas Pitre
+ * Created: Jun 15, 2001
+ * Copyright: MontaVista Software Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/config.h>
+
+#if defined(CONFIG_PXA25x)
+/* PXA250/210 timer base */
+#define CLOCK_TICK_RATE 3686400
+#elif defined(CONFIG_PXA27x)
+/* PXA27x timer base */
+#ifdef CONFIG_MACH_MAINSTONE
+#define CLOCK_TICK_RATE 3249600
+#else
+#define CLOCK_TICK_RATE 3250000
+#endif
+#endif