2 * Copyright 2015 Freescale Semiconductor, Inc.
4 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __FSL_SERDES_H__
8 #define __FSL_SERDES_H__
12 #ifdef CONFIG_ARCH_LS2080A
15 * Nobody will check whether the device 'NONE' has been configured,
16 * So use it to indicate if the serdes_prtcl_map has been initialized.
62 #elif defined(CONFIG_FSL_LSCH2)
65 * Nobody will check whether the device 'NONE' has been configured,
66 * So use it to indicate if the serdes_prtcl_map has been initialized.
116 QSGMII_FM1_A, /* A indicates MACs 1,2,5,6 */
117 QSGMII_FM1_B, /* B indicates MACs 5,6,9,10 */
127 QSGMII_SW1_A, /* Indicates ports on L2 Switch */
129 SGMII_2500_FM1_DTSEC1,
130 SGMII_2500_FM1_DTSEC2,
131 SGMII_2500_FM1_DTSEC3,
132 SGMII_2500_FM1_DTSEC4,
133 SGMII_2500_FM1_DTSEC5,
134 SGMII_2500_FM1_DTSEC6,
135 SGMII_2500_FM1_DTSEC9,
136 SGMII_2500_FM1_DTSEC10,
137 SGMII_2500_FM2_DTSEC1,
138 SGMII_2500_FM2_DTSEC2,
139 SGMII_2500_FM2_DTSEC3,
140 SGMII_2500_FM2_DTSEC4,
141 SGMII_2500_FM2_DTSEC5,
142 SGMII_2500_FM2_DTSEC6,
143 SGMII_2500_FM2_DTSEC9,
144 SGMII_2500_FM2_DTSEC10,
156 int is_serdes_configured(enum srds_prtcl device);
157 void fsl_serdes_init(void);
158 int serdes_get_first_lane(u32 sd, enum srds_prtcl device);
159 enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane);
160 int is_serdes_prtcl_valid(int serdes, u32 prtcl);
162 #ifdef CONFIG_FSL_LSCH2
163 const char *serdes_clock_to_string(u32 clock);
164 int get_serdes_protocol(void);
165 #ifdef CONFIG_SYS_HAS_SERDES
166 /* Get the volt of SVDD in unit mV */
167 int get_serdes_volt(void);
168 /* Set the volt of SVDD in unit mV */
169 int set_serdes_volt(int svdd);
170 /* The target volt of SVDD in unit mV */
171 int setup_serdes_volt(u32 svdd);
175 #endif /* __FSL_SERDES_H__ */