+/* struct pwm_ops: Operations for the PWM uclass */
+struct pwm_ops {
+ /**
+ * set_config() - Set the PWM configuration
+ *
+ * @dev: PWM device to update
+ * @channel: PWM channel to update
+ * @period_ns: PWM period in nanoseconds
+ * @duty_ns: PWM duty period in nanoseconds
+ * @return 0 if OK, -ve on error
+ */
+ int (*set_config)(struct udevice *dev, uint channel, uint period_ns,
+ uint duty_ns);
+
+ /**
+ * set_enable() - Enable or disable the PWM
+ *
+ * @dev: PWM device to update
+ * @channel: PWM channel to update
+ * @enable: true to enable, false to disable
+ * @return 0 if OK, -ve on error
+ */
+ int (*set_enable)(struct udevice *dev, uint channel, bool enable);
+};
+
+#define pwm_get_ops(dev) ((struct pwm_ops *)(dev)->driver->ops)
+
+/**
+ * pwm_set_config() - Set the PWM configuration
+ *
+ * @dev: PWM device to update
+ * @channel: PWM channel to update
+ * @period_ns: PWM period in nanoseconds
+ * @duty_ns: PWM duty period in nanoseconds
+ * @return 0 if OK, -ve on error
+ */
+int pwm_set_config(struct udevice *dev, uint channel, uint period_ns,
+ uint duty_ns);
+
+/**
+ * pwm_set_enable() - Enable or disable the PWM
+ *
+ * @dev: PWM device to update
+ * @channel: PWM channel to update
+ * @enable: true to enable, false to disable
+ * @return 0 if OK, -ve on error
+ */
+int pwm_set_enable(struct udevice *dev, uint channel, bool enable);
+
+/* Legacy interface */
+#ifndef CONFIG_DM_PWM