diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/include/asm/ti-common/keystone_serdes.h | 42 |
1 files changed, 41 insertions, 1 deletions
diff --git a/arch/arm/include/asm/ti-common/keystone_serdes.h b/arch/arm/include/asm/ti-common/keystone_serdes.h index 2e12b05..2e92411 100644 --- a/arch/arm/include/asm/ti-common/keystone_serdes.h +++ b/arch/arm/include/asm/ti-common/keystone_serdes.h @@ -10,6 +10,46 @@ #ifndef __TI_KEYSTONE_SERDES_H__ #define __TI_KEYSTONE_SERDES_H__ -void ks2_serdes_sgmii_156p25mhz_setup(void); +/* SERDES Reference clock */ +enum ks2_serdes_clock { + SERDES_CLOCK_100M, /* 100 MHz */ + SERDES_CLOCK_122P88M, /* 122.88 MHz */ + SERDES_CLOCK_125M, /* 125 MHz */ + SERDES_CLOCK_156P25M, /* 156.25 MHz */ + SERDES_CLOCK_312P5M, /* 312.5 MHz */ +}; + +/* SERDES Lane Baud Rate */ +enum ks2_serdes_rate { + SERDES_RATE_4P9152G, /* 4.9152 GBaud */ + SERDES_RATE_5G, /* 5 GBaud */ + SERDES_RATE_6P144G, /* 6.144 GBaud */ + SERDES_RATE_6P25G, /* 6.25 GBaud */ + SERDES_RATE_10p3125g, /* 10.3215 GBaud */ + SERDES_RATE_12p5g, /* 12.5 GBaud */ +}; + +/* SERDES Lane Rate Mode */ +enum ks2_serdes_rate_mode { + SERDES_FULL_RATE, + SERDES_HALF_RATE, + SERDES_QUARTER_RATE, +}; + +/* SERDES PHY TYPE */ +enum ks2_serdes_interface { + SERDES_PHY_SGMII, + SERDES_PHY_PCSR, /* XGE SERDES */ +}; + +struct ks2_serdes { + enum ks2_serdes_clock clk; + enum ks2_serdes_rate rate; + enum ks2_serdes_rate_mode rate_mode; + enum ks2_serdes_interface intf; + u32 loopback; +}; + +int ks2_serdes_init(u32 base, struct ks2_serdes *serdes, u32 num_lanes); #endif /* __TI_KEYSTONE_SERDES_H__ */ |