21 static int exynos_pwm_set_config(struct udevice *dev, uint channel,  in exynos_pwm_set_config()  argument
31 	if (channel >= 5)  in exynos_pwm_set_config()
34 	      __func__, dev->name, channel, period_ns, duty_ns);  in exynos_pwm_set_config()
37 	prescaler = (channel < 2 ? val : (val >> 8)) & 0xff;  in exynos_pwm_set_config()
38 	div = (readl(&regs->tcfg1) >> MUX_DIV_SHIFT(channel)) & 0xf;  in exynos_pwm_set_config()
43 	if (channel < 4) {  in exynos_pwm_set_config()
48 		offset = channel * 3;  in exynos_pwm_set_config()
54 	tcon |= TCON_UPDATE(channel);  in exynos_pwm_set_config()
55 	if (channel < 4)  in exynos_pwm_set_config()
56 		tcon |= TCON_AUTO_RELOAD(channel);  in exynos_pwm_set_config()
61 	tcon &= ~TCON_UPDATE(channel);  in exynos_pwm_set_config()
67 static int exynos_pwm_set_enable(struct udevice *dev, uint channel,  in exynos_pwm_set_enable()  argument
74 	if (channel >= 4)  in exynos_pwm_set_enable()
76 	debug("%s: Enable '%s' channel %u\n", __func__, dev->name, channel);  in exynos_pwm_set_enable()
77 	mask = TCON_START(channel);  in exynos_pwm_set_enable()