ATMEL_TC_WAVE
writel(timer_clock | ATMEL_TC_CPCSTOP | ATMEL_TC_WAVE |
writel(timer_clock | ATMEL_TC_WAVE | ATMEL_TC_WAVESEL_UP_AUTO,
| ATMEL_TC_WAVE
| ATMEL_TC_WAVE
| ATMEL_TC_WAVE
ATMEL_TC_WAVE | ATMEL_TC_ABETRG | ATMEL_TC_CMR_MASK |
cmr &= ~ATMEL_TC_WAVE;
cmr |= ATMEL_TC_WAVE | ATMEL_TC_WAVESEL_UP_AUTO | ATMEL_TC_EEVT_XC0;
if (cmr & ATMEL_TC_WAVE) {