#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/sunxi_timer.h>
-#include <linux/clk/sunxi.h>
+#include <linux/clk-provider.h>
#define TIMER_CTL_REG 0x00
#define TIMER_CTL_ENABLE (1 << 0)
static struct clock_event_device sunxi_clockevent = {
.name = "sunxi_tick",
- .shift = 32,
.rating = 300,
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.set_mode = sunxi_clkevt_mode,
{ }
};
-static void __init sunxi_timer_init(void)
+void __init sunxi_timer_init(void)
{
struct device_node *node;
unsigned long rate = 0;
if (irq <= 0)
panic("Can't parse IRQ");
- sunxi_init_clocks();
+ of_clk_init(NULL);
clk = of_clk_get(node, 0);
if (IS_ERR(clk))
val = readl(timer_base + TIMER_CTL_REG);
writel(val | TIMER_CTL_ENABLE, timer_base + TIMER_CTL_REG);
- sunxi_clockevent.mult = div_sc(rate / TIMER_SCAL,
- NSEC_PER_SEC,
- sunxi_clockevent.shift);
- sunxi_clockevent.max_delta_ns = clockevent_delta2ns(0xff,
- &sunxi_clockevent);
- sunxi_clockevent.min_delta_ns = clockevent_delta2ns(0x1,
- &sunxi_clockevent);
sunxi_clockevent.cpumask = cpumask_of(0);
- clockevents_register_device(&sunxi_clockevent);
+ clockevents_config_and_register(&sunxi_clockevent, rate / TIMER_SCAL,
+ 0x1, 0xff);
}
-
-struct sys_timer sunxi_timer = {
- .init = sunxi_timer_init,
-};