Messages in this thread Patch in this message | | | From | Tony Lindgren <> | Subject | [PATCH 60/90] ARM: OMAP: Merge gpmc changes from N800 tree | Date | Wed, 4 Apr 2007 14:05:39 -0400 |
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From: Kai Svahn <kai.svahn@nokia.com>
This patch merges gpmc changes from N800 tree.
Signed-off-by: Kai Svahn <kai.svahn@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com> --- arch/arm/mach-omap2/gpmc.c | 7 +++++++ include/asm-arm/arch-omap/gpmc.h | 1 + 2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index a3f31f0..b6b47f2 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) diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h index 434672d..0fe920a 100644 --- a/include/asm-arm/arch-omap/gpmc.h +++ b/include/asm-arm/arch-omap/gpmc.h @@ -81,6 +81,7 @@ struct gpmc_timings { }; extern unsigned int gpmc_ns_to_ticks(unsigned int time_ns); +extern unsigned int gpmc_round_ns_to_ticks(unsigned int time_ns); extern void gpmc_cs_write_reg(int cs, int idx, u32 val); extern u32 gpmc_cs_read_reg(int cs, int idx); -- 1.4.4.2 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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