* Tony Lindgren <[EMAIL PROTECTED]> [070404 14:11]:
> From: Kai Svahn <[EMAIL PROTECTED]>
>
> This patch merges gpmc changes from N800 tree.
>
> Signed-off-by: Kai Svahn <[EMAIL PROTECTED]>
> Signed-off-by: Tony Lindgren <[EMAIL PROTECTED]>
> ---
> 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);
Here's an updated version for gpmc_get_fclk_period() needed in
patch 43/90.
Regards,
Tony
>From 2e3b88049f84dc172eb34ddfab4065ce374760b0 Mon Sep 17 00:00:00 2001
From: Kai Svahn <[EMAIL PROTECTED]>
Date: Fri, 26 Jan 2007 12:29:40 -0800
Subject: [PATCH 60/90] 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 <[EMAIL PROTECTED]>
Signed-off-by: Tony Lindgren <[EMAIL PROTECTED]>
---
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 +81,8 @@ 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 unsigned long gpmc_get_fclk_period(void);
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
