1 /*
2  * Copyright (c) 2006-2020, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2029-04-29     hqfang       first implementation.
9  */
10 
11 #ifndef __DRV_SPI__
12 #define __DRV_SPI__
13 
14 #include <rtthread.h>
15 #include <rtdevice.h>
16 #include <rthw.h>
17 #include <drv_config.h>
18 
19 /* gd32 config class */
20 struct gd32_spi_config
21 {
22     const char *name;
23     rt_uint32_t spi_periph;
24 };
25 
26 struct gd32_spi_cs
27 {
28     rt_uint32_t pin;
29 };
30 
31 struct gd32_spi
32 {
33     struct rt_spi_bus bus;
34     struct gd32_spi_config *config;
35 };
36 
37 int rt_hw_spi_init(void);
38 rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_uint32_t pin);
39 
40 #endif
41