From 11a0186f3ef6aa6a9b8b81f5a501b6063fa47500 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 29 Mar 2011 15:54:49 -0700 Subject: omap2+: Reserve clocksource and timesource and initialize dmtimer later There's no need to initialize the dmtimer framework early. Just mark the clocksource and timesource as reserved, and initialize dmtimer with an arch_initcall. Signed-off-by: Tony Lindgren Reviewed-by: Kevin Hilman --- arch/arm/plat-omap/dmtimer.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'arch/arm/plat-omap/dmtimer.c') diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 7c5cb4e128f2..8dfb8186b2c2 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -572,7 +572,7 @@ int omap_dm_timers_active(void) } EXPORT_SYMBOL_GPL(omap_dm_timers_active); -int __init omap_dm_timer_init(void) +static int __init omap_dm_timer_init(void) { struct omap_dm_timer *timer; int i, map_size = SZ_8K; /* Module 4KB + L4 4KB except on omap1 */ @@ -625,8 +625,16 @@ int __init omap_dm_timer_init(void) sprintf(clk_name, "gpt%d_fck", i + 1); timer->fclk = clk_get(NULL, clk_name); } + + /* One or two timers may be set up early for sys_timer */ + if (sys_timer_reserved & (1 << i)) { + timer->reserved = 1; + timer->posted = 1; + } #endif } return 0; } + +arch_initcall(omap_dm_timer_init); -- cgit v1.2.3