diff options
Diffstat (limited to 'arch/arm/mach-davinci/time.c')
| -rw-r--r-- | arch/arm/mach-davinci/time.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c index 1bb991ad9c1e..5a6de5368ab0 100644 --- a/arch/arm/mach-davinci/time.c +++ b/arch/arm/mach-davinci/time.c @@ -17,6 +17,7 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/sched_clock.h> @@ -27,8 +28,6 @@ #include <mach/hardware.h> #include <mach/time.h> -#include "clock.h" - static struct clock_event_device clockevent_davinci; static unsigned int davinci_clock_tick_rate; @@ -334,10 +333,8 @@ static struct clock_event_device clockevent_davinci = { .set_state_oneshot = davinci_set_oneshot, }; - -void __init davinci_timer_init(void) +void __init davinci_timer_init(struct clk *timer_clk) { - struct clk *timer_clk; struct davinci_soc_info *soc_info = &davinci_soc_info; unsigned int clockevent_id; unsigned int clocksource_id; @@ -373,7 +370,6 @@ void __init davinci_timer_init(void) } } - timer_clk = clk_get(NULL, "timer0"); BUG_ON(IS_ERR(timer_clk)); clk_prepare_enable(timer_clk); @@ -402,3 +398,17 @@ void __init davinci_timer_init(void) for (i=0; i< ARRAY_SIZE(timers); i++) timer32_config(&timers[i]); } + +static int __init of_davinci_timer_init(struct device_node *np) +{ + struct clk *clk; + + clk = of_clk_get(np, 0); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + davinci_timer_init(clk); + + return 0; +} +TIMER_OF_DECLARE(davinci_timer, "ti,da830-timer", of_davinci_timer_init); |