bool polarity;
struct udevice *pwm;
/* initialize voltage of regulator */
- unsigned int init_voltage;
+ int init_voltage;
/* the maximum voltage of regulator */
- unsigned int max_voltage;
+ int max_voltage;
/* the minimum voltage of regulator */
- unsigned int min_voltage;
+ int min_voltage;
/* the current voltage of regulator */
- unsigned int volt_uV;
+ int volt_uV;
};
static int pwm_regulator_enable(struct udevice *dev, bool enable)
}
ret = pwm_set_config(priv->pwm, priv->pwm_id,
- (priv->period_ns / 100) * duty_cycle, priv->period_ns);
+ priv->period_ns, (priv->period_ns / 100) * duty_cycle);
if (ret) {
dev_err(dev, "Failed to configure PWM\n");
return ret;
}
- ret = pwm_set_enable(priv->pwm, priv->pwm_id, true);
- if (ret) {
- dev_err(dev, "Failed to enable PWM\n");
- return ret;
- }
priv->volt_uV = uvolt;
+
return ret;
}
if (priv->init_voltage)
pwm_regulator_set_voltage(dev, priv->init_voltage);
- pwm_regulator_enable(dev, 1);
-
return 0;
}