1 /*
2  * Copyright (c) 2024 HPMicro
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  *
6  */
7 
8 #ifndef HPM_LAN8720_H
9 #define HPM_LAN8720_H
10 
11 /*---------------------------------------------------------------------
12  * Includes
13  *---------------------------------------------------------------------
14  */
15 #include "hpm_enet_phy.h"
16 #include "hpm_common.h"
17 #include "hpm_enet_regs.h"
18 /*---------------------------------------------------------------------
19  *  Macro Const Definitions
20  *---------------------------------------------------------------------
21  */
22 #ifndef LAN8720_ADDR
23 #define LAN8720_ADDR (0U)
24 #endif
25 
26 #define LAN8720_ID1  (0x0007U)
27 #define LAN8720_ID2  (0x30U)
28 
29 /*---------------------------------------------------------------------
30  *  Typedef Struct Declarations
31  *---------------------------------------------------------------------
32  */
33 typedef struct {
34     bool loopback;
35     uint8_t speed;
36     bool auto_negotiation;
37     uint8_t duplex;
38 } lan8720_config_t;
39 
40 #if defined(__cplusplus)
41 extern "C" {
42 #endif /* __cplusplus */
43 /*---------------------------------------------------------------------
44  * Exported Functions
45  *---------------------------------------------------------------------
46  */
47 void lan8720_reset(ENET_Type *ptr);
48 void lan8720_basic_mode_default_config(ENET_Type *ptr, lan8720_config_t *config);
49 bool lan8720_basic_mode_init(ENET_Type *ptr, lan8720_config_t *config);
50 void lan8720_get_phy_status(ENET_Type *ptr, enet_phy_status_t *status);
51 
52 #if defined(__cplusplus)
53 }
54 #endif /* __cplusplus */
55 #endif /* HPM_LAN8720_H */
56