From 23300597948131d07eebeb1308c2ba0a1c147494 Mon Sep 17 00:00:00 2001 From: Kai Svahn Date: Fri, 26 Jan 2007 12:29:40 -0800 Subject: ARM: OMAP: Merge gpmc changes from N800 tree This patch merges gpmc changes from N800 tree and adds gpmc_get_fclk_period() to gpmc.h. Signed-off-by: Kai Svahn Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/gpmc.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'arch/arm/mach-omap2') diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 03595ee72ed3..5a4cc2076a7d 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -111,6 +111,13 @@ unsigned int gpmc_ns_to_ticks(unsigned int time_ns) return (time_ns * 1000 + tick_ps - 1) / tick_ps; } +unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns) +{ + unsigned long ticks = gpmc_ns_to_ticks(time_ns); + + return ticks * gpmc_get_fclk_period() / 1000; +} + #ifdef DEBUG static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, int time, const char *name) -- cgit v1.2.3