59 	u32 value;  in iproc_pwmc_enable()  local
61 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_enable()
62 	value |= 1 << IPROC_PWM_CTRL_EN_SHIFT(channel);  in iproc_pwmc_enable()
63 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_enable()
71 	u32 value;  in iproc_pwmc_disable()  local
73 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_disable()
74 	value &= ~(1 << IPROC_PWM_CTRL_EN_SHIFT(channel));  in iproc_pwmc_disable()
75 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_disable()
86 	u32 value, prescale;  in iproc_pwmc_get_state()  local
90 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_get_state()
92 	if (value & BIT(IPROC_PWM_CTRL_EN_SHIFT(pwm->hwpwm)))  in iproc_pwmc_get_state()
97 	if (value & BIT(IPROC_PWM_CTRL_POLARITY_SHIFT(pwm->hwpwm)))  in iproc_pwmc_get_state()
102 	value = readl(ip->base + IPROC_PWM_PRESCALE_OFFSET);  in iproc_pwmc_get_state()
103 	prescale = value >> IPROC_PWM_PRESCALE_SHIFT(pwm->hwpwm);  in iproc_pwmc_get_state()
108 	value = readl(ip->base + IPROC_PWM_PERIOD_OFFSET(pwm->hwpwm));  in iproc_pwmc_get_state()
109 	tmp = (value & IPROC_PWM_PERIOD_MAX) * multi;  in iproc_pwmc_get_state()
112 	value = readl(ip->base + IPROC_PWM_DUTY_CYCLE_OFFSET(pwm->hwpwm));  in iproc_pwmc_get_state()
113 	tmp = (value & IPROC_PWM_PERIOD_MAX) * multi;  in iproc_pwmc_get_state()
122 	u32 value, period, duty;  in iproc_pwmc_apply()  local
138 		u64 value, div;  in iproc_pwmc_apply()  local
141 		value = rate * state->period;  in iproc_pwmc_apply()
142 		period = div64_u64(value, div);  in iproc_pwmc_apply()
143 		value = rate * state->duty_cycle;  in iproc_pwmc_apply()
144 		duty = div64_u64(value, div);  in iproc_pwmc_apply()
162 	value = readl(ip->base + IPROC_PWM_PRESCALE_OFFSET);  in iproc_pwmc_apply()
163 	value &= ~IPROC_PWM_PRESCALE_MASK(pwm->hwpwm);  in iproc_pwmc_apply()
164 	value |= prescale << IPROC_PWM_PRESCALE_SHIFT(pwm->hwpwm);  in iproc_pwmc_apply()
165 	writel(value, ip->base + IPROC_PWM_PRESCALE_OFFSET);  in iproc_pwmc_apply()
172 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_apply()
175 		value |= 1 << IPROC_PWM_CTRL_POLARITY_SHIFT(pwm->hwpwm);  in iproc_pwmc_apply()
177 		value &= ~(1 << IPROC_PWM_CTRL_POLARITY_SHIFT(pwm->hwpwm));  in iproc_pwmc_apply()
179 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_apply()
197 	u32 value;  in iproc_pwmc_probe()  local
232 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_probe()
235 		value &= ~(1 << IPROC_PWM_CTRL_TYPE_SHIFT(i));  in iproc_pwmc_probe()
236 		value |= 1 << IPROC_PWM_CTRL_POLARITY_SHIFT(i);  in iproc_pwmc_probe()
239 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_probe()