struct demo_ops {
int (*hello)(struct udevice *dev, int ch);
int (*status)(struct udevice *dev, int *status);
+ int (*set_light)(struct udevice *dev, int light);
+ int (*get_light)(struct udevice *dev);
};
int demo_hello(struct udevice *dev, int ch);
int demo_status(struct udevice *dev, int *status);
+int demo_set_light(struct udevice *dev, int light);
+int demo_get_light(struct udevice *dev);
int demo_list(void);
int demo_parse_dt(struct udevice *dev);