static void mt_gpt_set_mode(enum clock_event_mode mode,
struct clock_event_device *evt)
{
struct gpt_device *dev = id_to_dev(GPT_CLKEVT_ID);
//printk("[%s]entry, mode=%d\n", __func__, mode);
switch (mode) {
case CLOCK_EVT_MODE_PERIODIC:
__gpt_stop(dev);
__gpt_set_mode(dev, GPT_REPEAT);
__gpt_enable_irq(dev);
__gpt_start_from_zero(dev);
break;
case CLOCK_EVT_MODE_ONESHOT:
__gpt_stop(dev);
__gpt_set_mode(dev, GPT_ONE_SHOT);
__gpt_enable_irq(dev);
__gpt_start_from_zero(dev);
break;
case CLOCK_EVT_MODE_UNUSED:
case CLOCK_EVT_MODE_SHUTDOWN:
__gpt_stop(dev);
__gpt_disable_irq(dev);
__gpt_ack_irq(dev);
case CLOCK_EVT_MODE_RESUME:
break;
}
}
static void setup_gpt_dev_locked(struct gpt_device *dev, unsigned int mode,
unsigned int clksrc, unsigned int clkdiv, unsigned int cmp,
void (*func)(unsigned long), unsigned int flags)
{
__gpt_set_flags(dev, flags | GPT_IN_USE);
__gpt_set_mode(dev, mode & GPT_OPMODE_MASK);
__gpt_set_clk(dev, clksrc & GPT_CLKSRC_MASK, clkdiv & GPT_CLKDIV_MASK);
if (func)
__gpt_set_handler(dev, func);
if (dev->mode != GPT_FREE_RUN) {
__gpt_set_cmp(dev, cmp, 0);
if (!(dev->flags & GPT_NOIRQEN))
__gpt_enable_irq(dev);
}
if (!(dev->flags & GPT_NOAUTOEN))
__gpt_start(dev);
}