Searched refs:duty_offset_cnt (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/pwm/ |
| H A D | pwm-axi-pwmgen.c | 63 u32 duty_offset_cnt; member
83 .duty_offset_cnt = 0, in axi_pwmgen_round_waveform_tohw()
99 wfhw->duty_offset_cnt = 0; in axi_pwmgen_round_waveform_tohw()
104 wfhw->duty_offset_cnt = min_t(u64, in axi_pwmgen_round_waveform_tohw()
112 ddata->clk_rate_hz, wfhw->period_cnt, wfhw->duty_cycle_cnt, wfhw->duty_offset_cnt); in axi_pwmgen_round_waveform_tohw()
129 wf->duty_offset_ns = DIV64_U64_ROUND_UP((u64)wfhw->duty_offset_cnt * NSEC_PER_SEC, in axi_pwmgen_round_waveform_fromhw()
153 ret = regmap_write(regmap, AXI_PWMGEN_CHX_OFFSET(ch), wfhw->duty_offset_cnt); in axi_pwmgen_write_waveform()
178 ret = regmap_read(regmap, AXI_PWMGEN_CHX_OFFSET(ch), &wfhw->duty_offset_cnt); in axi_pwmgen_read_waveform()
186 if (wfhw->duty_offset_cnt >= wfhw->period_cnt) { in axi_pwmgen_read_waveform()
188 wfhw->duty_offset_cnt = 0; in axi_pwmgen_read_waveform()
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