47 	u32 ccer;  in active_channels()  local
49 	regmap_read(dev->regmap, TIM_CCER, &ccer);  in active_channels()
51 	return ccer & TIM_CCER_CCXE;  in active_channels()
55 	u32 ccer;  member
75 			.ccer = 0,  in stm32_pwm_round_waveform_tohw()
85 	wfhw->ccer = TIM_CCER_CCxE(ch + 1);  in stm32_pwm_round_waveform_tohw()
87 		wfhw->ccer |= TIM_CCER_CCxNE(ch + 1);  in stm32_pwm_round_waveform_tohw()
178 		wfhw->ccer |= TIM_CCER_CCxP(ch + 1);  in stm32_pwm_round_waveform_tohw()
180 			wfhw->ccer |= TIM_CCER_CCxNP(ch + 1);  in stm32_pwm_round_waveform_tohw()
191 		rate, wfhw->ccer, wfhw->psc, wfhw->arr, wfhw->ccr);  in stm32_pwm_round_waveform_tohw()
224 	if (wfhw->ccer & TIM_CCER_CCxE(ch + 1)) {  in stm32_pwm_round_waveform_fromhw()
235 		if (wfhw->ccer & TIM_CCER_CCxP(ch + 1)) {  in stm32_pwm_round_waveform_fromhw()
247 			pwm->hwpwm, wfhw->ccer, wfhw->psc, wfhw->arr, wfhw->ccr, rate,  in stm32_pwm_round_waveform_fromhw()
272 	ret = regmap_read(priv->regmap, TIM_CCER, &wfhw->ccer);  in stm32_pwm_read_waveform()
276 	if (wfhw->ccer & TIM_CCER_CCxE(ch + 1)) {  in stm32_pwm_read_waveform()
315 	if (wfhw->ccer & TIM_CCER_CCxE(ch + 1)) {  in stm32_pwm_write_waveform()
316 		u32 ccer, mask;  in stm32_pwm_write_waveform()  local
320 		ret = regmap_read(priv->regmap, TIM_CCER, &ccer);  in stm32_pwm_write_waveform()
325 		if (ccer & ~TIM_CCER_CCxE(ch + 1) & TIM_CCER_CCXE) {  in stm32_pwm_write_waveform()
362 		ret = regmap_update_bits(priv->regmap, TIM_CCER, mask, wfhw->ccer);  in stm32_pwm_write_waveform()
386 		if (!(ccer & TIM_CCER_CCxE(ch + 1))) {  in stm32_pwm_write_waveform()
393 			ccer = (ccer & ~mask) | (wfhw->ccer & mask);  in stm32_pwm_write_waveform()
394 			regmap_write(priv->regmap, TIM_CCER, ccer);  in stm32_pwm_write_waveform()
405 		u32 mask, ccer;  in stm32_pwm_write_waveform()  local
411 		ret = regmap_read(priv->regmap, TIM_CCER, &ccer);  in stm32_pwm_write_waveform()
415 		if (ccer & mask) {  in stm32_pwm_write_waveform()
416 			ccer = ccer & ~mask;  in stm32_pwm_write_waveform()
418 			ret = regmap_write(priv->regmap, TIM_CCER, ccer);  in stm32_pwm_write_waveform()
422 			if (!(ccer & TIM_CCER_CCXE)) {  in stm32_pwm_write_waveform()
780 	u32 ccer;  in stm32_pwm_detect_complementary()  local
787 	regmap_read(priv->regmap, TIM_CCER, &ccer);  in stm32_pwm_detect_complementary()
790 	priv->have_complementary_output = (ccer != 0);  in stm32_pwm_detect_complementary()
796 	u32 ccer, ccer_backup;  in stm32_pwm_detect_channels()  local
804 	regmap_read(regmap, TIM_CCER, &ccer);  in stm32_pwm_detect_channels()
809 	return hweight32(ccer & TIM_CCER_CCXE);  in stm32_pwm_detect_channels()
879 	u32 ccer, mask;  in stm32_pwm_suspend()  local
882 	ccer = active_channels(priv);  in stm32_pwm_suspend()
886 		if (ccer & mask) {  in stm32_pwm_suspend()