1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (c) 2013 Google, Inc 4 */ 5 6 #ifndef __DM_DEMO_H 7 #define __DM_DEMO_H 8 9 #include <dm.h> 10 11 /** 12 * struct dm_demo_pdata - configuration data for demo instance 13 * 14 * @colour: Color of the demo 15 * @sides: Numbers of sides 16 * @default_char: Default ASCII character to output (65 = 'A') 17 */ 18 struct dm_demo_pdata { 19 const char *colour; 20 int sides; 21 int default_char; 22 }; 23 24 struct demo_ops { 25 int (*hello)(struct udevice *dev, int ch); 26 int (*status)(struct udevice *dev, int *status); 27 int (*set_light)(struct udevice *dev, int light); 28 int (*get_light)(struct udevice *dev); 29 }; 30 31 int demo_hello(struct udevice *dev, int ch); 32 int demo_status(struct udevice *dev, int *status); 33 int demo_set_light(struct udevice *dev, int light); 34 int demo_get_light(struct udevice *dev); 35 int demo_list(void); 36 37 int demo_parse_dt(struct udevice *dev); 38 39 #endif 40