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1 /*
2  * Copyright 2014 Freescale Semiconductor, Inc.
3  *
4  * SPDX-License-Identifier:     GPL-2.0+
5  */
6
7 #ifndef __FSL_SERDES_H
8 #define __FSL_SERDES_H
9
10 #include <config.h>
11
12 enum srds_prtcl {
13         NONE = 0,
14         PCIE1,
15         PCIE2,
16         SATA1,
17         SGMII_TSEC1,
18         SGMII_TSEC2,
19 };
20
21 enum srds {
22         FSL_SRDS_1  = 0,
23         FSL_SRDS_2  = 1,
24 };
25
26 int is_serdes_configured(enum srds_prtcl device);
27 void fsl_serdes_init(void);
28 const char *serdes_clock_to_string(u32 clock);
29
30 int serdes_get_first_lane(u32 sd, enum srds_prtcl device);
31 enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane);
32
33 #endif /* __FSL_SERDES_H */