49 	u32 value;  in iproc_pwmc_enable()  local
51 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_enable()
52 	value |= 1 << IPROC_PWM_CTRL_EN_SHIFT(channel);  in iproc_pwmc_enable()
53 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_enable()
61 	u32 value;  in iproc_pwmc_disable()  local
63 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_disable()
64 	value &= ~(1 << IPROC_PWM_CTRL_EN_SHIFT(channel));  in iproc_pwmc_disable()
65 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_disable()
76 	u32 value, prescale;  in iproc_pwmc_get_state()  local
78 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_get_state()
80 	if (value & BIT(IPROC_PWM_CTRL_EN_SHIFT(pwm->hwpwm)))  in iproc_pwmc_get_state()
85 	if (value & BIT(IPROC_PWM_CTRL_POLARITY_SHIFT(pwm->hwpwm)))  in iproc_pwmc_get_state()
97 	value = readl(ip->base + IPROC_PWM_PRESCALE_OFFSET);  in iproc_pwmc_get_state()
98 	prescale = value >> IPROC_PWM_PRESCALE_SHIFT(pwm->hwpwm);  in iproc_pwmc_get_state()
103 	value = readl(ip->base + IPROC_PWM_PERIOD_OFFSET(pwm->hwpwm));  in iproc_pwmc_get_state()
104 	tmp = (value & IPROC_PWM_PERIOD_MAX) * multi;  in iproc_pwmc_get_state()
107 	value = readl(ip->base + IPROC_PWM_DUTY_CYCLE_OFFSET(pwm->hwpwm));  in iproc_pwmc_get_state()
108 	tmp = (value & IPROC_PWM_PERIOD_MAX) * multi;  in iproc_pwmc_get_state()
119 	u32 value, period, duty;  in iproc_pwmc_apply()  local
135 		u64 value, div;  in iproc_pwmc_apply()  local
138 		value = rate * state->period;  in iproc_pwmc_apply()
139 		period = div64_u64(value, div);  in iproc_pwmc_apply()
140 		value = rate * state->duty_cycle;  in iproc_pwmc_apply()
141 		duty = div64_u64(value, div);  in iproc_pwmc_apply()
158 	value = readl(ip->base + IPROC_PWM_PRESCALE_OFFSET);  in iproc_pwmc_apply()
159 	value &= ~IPROC_PWM_PRESCALE_MASK(pwm->hwpwm);  in iproc_pwmc_apply()
160 	value |= prescale << IPROC_PWM_PRESCALE_SHIFT(pwm->hwpwm);  in iproc_pwmc_apply()
161 	writel(value, ip->base + IPROC_PWM_PRESCALE_OFFSET);  in iproc_pwmc_apply()
168 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_apply()
171 		value |= 1 << IPROC_PWM_CTRL_POLARITY_SHIFT(pwm->hwpwm);  in iproc_pwmc_apply()
173 		value &= ~(1 << IPROC_PWM_CTRL_POLARITY_SHIFT(pwm->hwpwm));  in iproc_pwmc_apply()
175 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_apply()
193 	u32 value;  in iproc_pwmc_probe()  local
224 	value = readl(ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_probe()
227 		value &= ~(1 << IPROC_PWM_CTRL_TYPE_SHIFT(i));  in iproc_pwmc_probe()
228 		value |= 1 << IPROC_PWM_CTRL_POLARITY_SHIFT(i);  in iproc_pwmc_probe()
231 	writel(value, ip->base + IPROC_PWM_CTRL_OFFSET);  in iproc_pwmc_probe()