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Searched refs:icpsc (Results 1 – 1 of 1) sorted by relevance

/linux-4.19.296/drivers/pwm/
Dpwm-stm32.c172 unsigned int psc = 0, icpsc, scale; in stm32_pwm_capture() local
250 for (icpsc = 0; icpsc < MAX_TIM_ICPSC ; icpsc++) { in stm32_pwm_capture()
252 if (raw_prd >= (priv->max_arr - 0x1000) >> (icpsc + 1)) in stm32_pwm_capture()
254 if (prd >= (tmo_ms * NSEC_PER_MSEC) >> (icpsc + 2)) in stm32_pwm_capture()
258 if (!icpsc) in stm32_pwm_capture()
265 FIELD_PREP(TIM_CCMR_IC1PSC, icpsc) | in stm32_pwm_capture()
266 FIELD_PREP(TIM_CCMR_IC2PSC, icpsc)); in stm32_pwm_capture()
272 if (raw_dty >= (raw_prd >> icpsc)) { in stm32_pwm_capture()
299 raw_dty = (raw_prd >> icpsc) - (raw_prd - raw_dty); in stm32_pwm_capture()
304 result->period = DIV_ROUND_UP_ULL(prd, rate << icpsc); in stm32_pwm_capture()