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arm: omap2: timer: move realtime_counter_init() around 

no functional changes, just moving that function
closer to its calling location.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2015-09-29 13:12:55 -05:00
parent c7cb14a58e
commit 3afbb9afe2
1 changed files with 56 additions and 58 deletions
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114
arch/arm/mach-omap2/timer.c
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@ -476,7 +476,61 @@ static void __init omap2_gptimer_clocksource_init(int gptimer_id,
clocksource_gpt.name, clksrc.rate);
}
#ifdef CONFIG_SOC_HAS_REALTIME_COUNTER
static void __init __omap_sync32k_timer_init(int clkev_nr, const char *clkev_src,
const char *clkev_prop, int clksrc_nr, const char *clksrc_src,
const char *clksrc_prop, bool gptimer)
{
omap_clk_init();
omap_dmtimer_init();
omap2_gp_clockevent_init(clkev_nr, clkev_src, clkev_prop);
/* Enable the use of clocksource="gp_timer" kernel parameter */
if (use_gptimer_clksrc || gptimer)
omap2_gptimer_clocksource_init(clksrc_nr, clksrc_src,
clksrc_prop);
else
omap2_sync32k_clocksource_init();
}
void __init omap_sync32k_timer_init(void)
{
__omap_sync32k_timer_init(1, "timer_32k_ck", "ti,timer-alwon",
2, "timer_sys_ck", NULL, false);
}
#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM43XX)
void __init omap3_secure_sync32k_timer_init(void)
{
__omap_sync32k_timer_init(12, "secure_32k_fck", "ti,timer-secure",
2, "timer_sys_ck", NULL, false);
}
#endif /* CONFIG_ARCH_OMAP3 */
#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX)
void __init omap3_gptimer_timer_init(void)
{
__omap_sync32k_timer_init(2, "timer_sys_ck", NULL,
1, "timer_sys_ck", "ti,timer-alwon", true);
}
#endif
#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM43XX)
static void __init omap4_sync32k_timer_init(void)
{
__omap_sync32k_timer_init(1, "timer_32k_ck", "ti,timer-alwon",
2, "sys_clkin_ck", NULL, false);
}
void __init omap4_local_timer_init(void)
{
omap4_sync32k_timer_init();
clocksource_of_init();
}
#endif
#if defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX)
/*
* The realtime counter also called master counter, is a free-running
* counter, which is related to real time. It produces the count used
@ -488,6 +542,7 @@ static void __init omap2_gptimer_clocksource_init(int gptimer_id,
*/
static void __init realtime_counter_init(void)
{
#ifdef CONFIG_SOC_HAS_REALTIME_COUNTER
void __iomem *base;
static struct clk *sys_clk;
unsigned long rate;
@ -586,66 +641,9 @@ static void __init realtime_counter_init(void)
set_cntfreq();
iounmap(base);
}
#else
static inline void __init realtime_counter_init(void)
{}
#endif
static void __init __omap_sync32k_timer_init(int clkev_nr, const char *clkev_src,
const char *clkev_prop, int clksrc_nr, const char *clksrc_src,
const char *clksrc_prop, bool gptimer)
{
omap_clk_init();
omap_dmtimer_init();
omap2_gp_clockevent_init(clkev_nr, clkev_src, clkev_prop);
/* Enable the use of clocksource="gp_timer" kernel parameter */
if (use_gptimer_clksrc || gptimer)
omap2_gptimer_clocksource_init(clksrc_nr, clksrc_src,
clksrc_prop);
else
omap2_sync32k_clocksource_init();
}
void __init omap_sync32k_timer_init(void)
{
__omap_sync32k_timer_init(1, "timer_32k_ck", "ti,timer-alwon",
2, "timer_sys_ck", NULL, false);
}
#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM43XX)
void __init omap3_secure_sync32k_timer_init(void)
{
__omap_sync32k_timer_init(12, "secure_32k_fck", "ti,timer-secure",
2, "timer_sys_ck", NULL, false);
}
#endif /* CONFIG_ARCH_OMAP3 */
#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX)
void __init omap3_gptimer_timer_init(void)
{
__omap_sync32k_timer_init(2, "timer_sys_ck", NULL,
1, "timer_sys_ck", "ti,timer-alwon", true);
}
#endif
#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \
defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM43XX)
static void __init omap4_sync32k_timer_init(void)
{
__omap_sync32k_timer_init(1, "timer_32k_ck", "ti,timer-alwon",
2, "sys_clkin_ck", NULL, false);
}
void __init omap4_local_timer_init(void)
{
omap4_sync32k_timer_init();
clocksource_of_init();
}
#endif
#if defined(CONFIG_SOC_OMAP5) || defined(CONFIG_SOC_DRA7XX)
void __init omap5_realtime_timer_init(void)
{
omap4_sync32k_timer_init();