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 /**
10  * struct dm_demo_pdata - configuration data for demo instance
11  *
12  * @colour: Color of the demo
13  * @sides: Numbers of sides
14  * @default_char: Default ASCII character to output (65 = 'A')
15  */
16 struct dm_demo_pdata {
17 	const char *colour;
18 	int sides;
19 	int default_char;
20 };
21 
22 struct demo_ops {
23 	int (*hello)(struct udevice *dev, int ch);
24 	int (*status)(struct udevice *dev, int *status);
25 	int (*set_light)(struct udevice *dev, int light);
26 	int (*get_light)(struct udevice *dev);
27 };
28 
29 int demo_hello(struct udevice *dev, int ch);
30 int demo_status(struct udevice *dev, int *status);
31 int demo_set_light(struct udevice *dev, int light);
32 int demo_get_light(struct udevice *dev);
33 int demo_list(void);
34 
35 int demo_parse_dt(struct udevice *dev);
36 
37 #endif
38