120 	struct mvebu_pwm  *mvpwm;  member
285 static void __iomem *mvebu_pwmreg_blink_on_duration(struct mvebu_pwm *mvpwm)  in mvebu_pwmreg_blink_on_duration()  argument
287 	return mvpwm->membase + PWM_BLINK_ON_DURATION_OFF;  in mvebu_pwmreg_blink_on_duration()
290 static void __iomem *mvebu_pwmreg_blink_off_duration(struct mvebu_pwm *mvpwm)  in mvebu_pwmreg_blink_off_duration()  argument
292 	return mvpwm->membase + PWM_BLINK_OFF_DURATION_OFF;  in mvebu_pwmreg_blink_off_duration()
613 	struct mvebu_pwm *mvpwm = to_mvebu_pwm(chip);  in mvebu_pwm_request()  local
614 	struct mvebu_gpio_chip *mvchip = mvpwm->mvchip;  in mvebu_pwm_request()
619 	spin_lock_irqsave(&mvpwm->lock, flags);  in mvebu_pwm_request()
621 	if (mvpwm->gpiod) {  in mvebu_pwm_request()
633 		mvpwm->gpiod = desc;  in mvebu_pwm_request()
636 	spin_unlock_irqrestore(&mvpwm->lock, flags);  in mvebu_pwm_request()
642 	struct mvebu_pwm *mvpwm = to_mvebu_pwm(chip);  in mvebu_pwm_free()  local
645 	spin_lock_irqsave(&mvpwm->lock, flags);  in mvebu_pwm_free()
646 	gpiochip_free_own_desc(mvpwm->gpiod);  in mvebu_pwm_free()
647 	mvpwm->gpiod = NULL;  in mvebu_pwm_free()
648 	spin_unlock_irqrestore(&mvpwm->lock, flags);  in mvebu_pwm_free()
655 	struct mvebu_pwm *mvpwm = to_mvebu_pwm(chip);  in mvebu_pwm_get_state()  local
656 	struct mvebu_gpio_chip *mvchip = mvpwm->mvchip;  in mvebu_pwm_get_state()
661 	spin_lock_irqsave(&mvpwm->lock, flags);  in mvebu_pwm_get_state()
663 	u = readl_relaxed(mvebu_pwmreg_blink_on_duration(mvpwm));  in mvebu_pwm_get_state()
665 	do_div(val, mvpwm->clk_rate);  in mvebu_pwm_get_state()
675 	val += readl_relaxed(mvebu_pwmreg_blink_off_duration(mvpwm));  in mvebu_pwm_get_state()
677 	do_div(val, mvpwm->clk_rate);  in mvebu_pwm_get_state()
691 	spin_unlock_irqrestore(&mvpwm->lock, flags);  in mvebu_pwm_get_state()
697 	struct mvebu_pwm *mvpwm = to_mvebu_pwm(chip);  in mvebu_pwm_apply()  local
698 	struct mvebu_gpio_chip *mvchip = mvpwm->mvchip;  in mvebu_pwm_apply()
706 	val = (unsigned long long) mvpwm->clk_rate * state->duty_cycle;  in mvebu_pwm_apply()
715 	val = (unsigned long long) mvpwm->clk_rate *  in mvebu_pwm_apply()
725 	spin_lock_irqsave(&mvpwm->lock, flags);  in mvebu_pwm_apply()
727 	writel_relaxed(on, mvebu_pwmreg_blink_on_duration(mvpwm));  in mvebu_pwm_apply()
728 	writel_relaxed(off, mvebu_pwmreg_blink_off_duration(mvpwm));  in mvebu_pwm_apply()
734 	spin_unlock_irqrestore(&mvpwm->lock, flags);  in mvebu_pwm_apply()
749 	struct mvebu_pwm *mvpwm = mvchip->mvpwm;  in mvebu_pwm_suspend()  local
752 		    &mvpwm->blink_select);  in mvebu_pwm_suspend()
753 	mvpwm->blink_on_duration =  in mvebu_pwm_suspend()
754 		readl_relaxed(mvebu_pwmreg_blink_on_duration(mvpwm));  in mvebu_pwm_suspend()
755 	mvpwm->blink_off_duration =  in mvebu_pwm_suspend()
756 		readl_relaxed(mvebu_pwmreg_blink_off_duration(mvpwm));  in mvebu_pwm_suspend()
761 	struct mvebu_pwm *mvpwm = mvchip->mvpwm;  in mvebu_pwm_resume()  local
764 		     mvpwm->blink_select);  in mvebu_pwm_resume()
765 	writel_relaxed(mvpwm->blink_on_duration,  in mvebu_pwm_resume()
766 		       mvebu_pwmreg_blink_on_duration(mvpwm));  in mvebu_pwm_resume()
767 	writel_relaxed(mvpwm->blink_off_duration,  in mvebu_pwm_resume()
768 		       mvebu_pwmreg_blink_off_duration(mvpwm));  in mvebu_pwm_resume()
776 	struct mvebu_pwm *mvpwm;  in mvebu_pwm_probe()  local
808 	mvpwm = devm_kzalloc(dev, sizeof(struct mvebu_pwm), GFP_KERNEL);  in mvebu_pwm_probe()
809 	if (!mvpwm)  in mvebu_pwm_probe()
811 	mvchip->mvpwm = mvpwm;  in mvebu_pwm_probe()
812 	mvpwm->mvchip = mvchip;  in mvebu_pwm_probe()
814 	mvpwm->membase = devm_platform_ioremap_resource_byname(pdev, "pwm");  in mvebu_pwm_probe()
815 	if (IS_ERR(mvpwm->membase))  in mvebu_pwm_probe()
816 		return PTR_ERR(mvpwm->membase);  in mvebu_pwm_probe()
818 	mvpwm->clk_rate = clk_get_rate(mvchip->clk);  in mvebu_pwm_probe()
819 	if (!mvpwm->clk_rate) {  in mvebu_pwm_probe()
824 	mvpwm->chip.dev = dev;  in mvebu_pwm_probe()
825 	mvpwm->chip.ops = &mvebu_pwm_ops;  in mvebu_pwm_probe()
826 	mvpwm->chip.npwm = mvchip->chip.ngpio;  in mvebu_pwm_probe()
833 	mvpwm->chip.base = -1;  in mvebu_pwm_probe()
835 	spin_lock_init(&mvpwm->lock);  in mvebu_pwm_probe()
837 	return pwmchip_add(&mvpwm->chip);  in mvebu_pwm_probe()
1268 	pwmchip_remove(&mvchip->mvpwm->chip);  in mvebu_gpio_probe()