Esempio n. 1
0
static void __init v2m_dt_timer_init(void)
{
	struct device_node *node = NULL;

	of_clk_init(NULL);

	do {
		node = of_find_compatible_node(node, NULL, "arm,sp804");
	} while (node && vexpress_get_site_by_node(node) != VEXPRESS_SITE_MB);
	if (node) {
		pr_info("Using SP804 '%s' as a clock & events source\n",
				node->full_name);
		WARN_ON(clk_register_clkdev(of_clk_get_by_name(node,
				"timclken1"), "v2m-timer0", "sp804"));
		WARN_ON(clk_register_clkdev(of_clk_get_by_name(node,
				"timclken2"), "v2m-timer1", "sp804"));
		v2m_sp804_init(of_iomap(node, 0),
				irq_of_parse_and_map(node, 0));
	}

	if (arch_timer_of_register() != 0)
		twd_local_timer_of_register();

	if (arch_timer_sched_clock_init() != 0)
		versatile_sched_clock_init(vexpress_get_24mhz_clock_base(),
				24000000);
}
Esempio n. 2
0
File: v2m.c Progetto: 03199618/linux
static void __init v2m_dt_timer_init(void)
{
	of_clk_init(NULL);

	clocksource_of_init();

	versatile_sched_clock_init(vexpress_get_24mhz_clock_base(),
				24000000);
}
Esempio n. 3
0
static void __init v2m_init_early(void)
{
	if (ct_desc->init_early)
		ct_desc->init_early();
	versatile_sched_clock_init(vexpress_get_24mhz_clock_base(), 24000000);
}