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authorTony Lindgren <tony@atomide.com>2005-11-10 14:26:53 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-10 14:26:53 +0000
commit9ad5897c2659b3c610e0c717e8b3dbfb496d2c74 (patch)
treee3c54fd65813d0bea79e42b32cf8bfaf60643e1d /include/asm-arm/arch-omap/timex.h
parent046d6b28ebce92aab2865aa3eb3a0d8ede57e17e (diff)
[ARM] 3143/1: OMAP 4/5: Update omap include files
Patch from Tony Lindgren This patch syncs the mainline kernel with linux-omap tree. This patch contains changes to common header files for omap1xxx and omap24xx by various omap developers, and improved cpu detection by Imre Deak Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-omap/timex.h')
-rw-r--r--include/asm-arm/arch-omap/timex.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-arm/arch-omap/timex.h b/include/asm-arm/arch-omap/timex.h
index b61ddb491e8..21f2e367185 100644
--- a/include/asm-arm/arch-omap/timex.h
+++ b/include/asm-arm/arch-omap/timex.h
@@ -28,6 +28,14 @@
#if !defined(__ASM_ARCH_OMAP_TIMEX_H)
#define __ASM_ARCH_OMAP_TIMEX_H
+/*
+ * OMAP 32KHz timer updates time one jiffie at a time from a secondary timer,
+ * and that's why the CLOCK_TICK_RATE is not 32768.
+ */
+#ifdef CONFIG_OMAP_32K_TIMER
+#define CLOCK_TICK_RATE (CONFIG_OMAP_32K_TIMER_HZ)
+#else
#define CLOCK_TICK_RATE (HZ * 100000UL)
+#endif
#endif /* __ASM_ARCH_OMAP_TIMEX_H */