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