diff options
| author | Afzal Mohammed <afzal@ti.com> | 2012-08-19 18:29:45 +0530 |
|---|---|---|
| committer | Afzal Mohammed <afzal@ti.com> | 2012-10-15 14:41:45 +0530 |
| commit | 1b47ca1a127925acd73381edb8d1d462014bff1f (patch) | |
| tree | 2921dbbb6b58acc0531a4df0948fe21bb21ab128 /arch/arm | |
| parent | 757ef79188657087f96f6f12c003b682860fede2 (diff) | |
ARM: OMAP2+: gpmc: remove cs# in sync clk div calc
Divider value for a certain sync clk is determined solely
based on gpmc fclk. CS# does not have any role here, thus
remove presence of CS# in clock divider calculation API.
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-omap2/gpmc-onenand.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/gpmc.c | 4 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/gpmc.h | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index 50165aa4205a..06fd84657218 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -231,7 +231,7 @@ omap2_onenand_calc_sync_timings(struct omap_onenand_platform_data *cfg, break; } - div = gpmc_cs_calc_divider(cs, min_gpmc_clk_period); + div = gpmc_calc_divider(min_gpmc_clk_period); gpmc_clk_ns = gpmc_ticks_to_ns(div); if (gpmc_clk_ns < 15) /* >66Mhz */ onenand_flags |= ONENAND_FLAG_HF; diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 5ac5cf30406a..91af5aefeaae 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -288,7 +288,7 @@ static int set_gpmc_timing_reg(int cs, int reg, int st_bit, int end_bit, return -1 #endif -int gpmc_cs_calc_divider(int cs, unsigned int sync_clk) +int gpmc_calc_divider(unsigned int sync_clk) { int div; u32 l; @@ -308,7 +308,7 @@ int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t) int div; u32 l; - div = gpmc_cs_calc_divider(cs, t->sync_clk); + div = gpmc_calc_divider(t->sync_clk); if (div < 0) return div; diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h index 2e6e2597178c..f7e0990eaf37 100644 --- a/arch/arm/plat-omap/include/plat/gpmc.h +++ b/arch/arm/plat-omap/include/plat/gpmc.h @@ -160,7 +160,7 @@ 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); -extern int gpmc_cs_calc_divider(int cs, unsigned int sync_clk); +extern int gpmc_calc_divider(unsigned int sync_clk); extern int gpmc_cs_set_timings(int cs, const struct gpmc_timings *t); extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base); extern void gpmc_cs_free(int cs); |