diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h index 542acb8ce467..0a37987478c1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h @@ -9,6 +9,7 @@ #define POLL_DELAY_US 8 /* SERDES Register */ +#define SERDES_GCR 0x0 /* Global Conguration */ #define SERDES_GSR0 0x5 /* Global Status Reg0 */ #define SERDES_GCR0 0xb /* Global Configuration Reg0 */ @@ -17,8 +18,36 @@ #define SERDES_PHY_RX_CLK BIT(1) /* PSE SGMII PHY rx clk */ #define SERDES_RST BIT(2) /* Serdes Reset */ #define SERDES_PWR_ST_MASK GENMASK(6, 4) /* Serdes Power state*/ +#define SERDES_RATE_MASK GENMASK(9, 8) +#define SERDES_PCLK_MASK GENMASK(14, 12) /* PCLK rate to PHY */ +#define SERDES_LINK_MODE_MASK GENMASK(2, 1) +#define SERDES_LINK_MODE_SHIFT 1 #define SERDES_PWR_ST_SHIFT 4 #define SERDES_PWR_ST_P0 0x0 #define SERDES_PWR_ST_P3 0x3 +#define SERDES_LINK_MODE_2G5 0x3 +#define SERSED_LINK_MODE_1G 0x2 +#define SERDES_PCLK_37p5MHZ 0x0 +#define SERDES_PCLK_70MHZ 0x1 +#define SERDES_RATE_PCIE_GEN1 0x0 +#define SERDES_RATE_PCIE_GEN2 0x1 +#define SERDES_RATE_PCIE_SHIFT 8 +#define SERDES_PCLK_SHIFT 12 + +#define INTEL_MGBE_ADHOC_ADDR 0x15 +#define INTEL_MGBE_XPCS_ADDR 0x16 + +/* Cross-timestamping defines */ +#define ART_CPUID_LEAF 0x15 +#define EHL_PSE_ART_MHZ 19200000 + +/* Selection for PTP Clock Freq belongs to PSE & PCH GbE */ +#define PSE_PTP_CLK_FREQ_MASK (GMAC_GPO0 | GMAC_GPO3) +#define PSE_PTP_CLK_FREQ_19_2MHZ (GMAC_GPO0) +#define PSE_PTP_CLK_FREQ_200MHZ (GMAC_GPO0 | GMAC_GPO3) +#define PSE_PTP_CLK_FREQ_256MHZ (0) +#define PCH_PTP_CLK_FREQ_MASK (GMAC_GPO0) +#define PCH_PTP_CLK_FREQ_19_2MHZ (GMAC_GPO0) +#define PCH_PTP_CLK_FREQ_200MHZ (0) #endif /* __DWMAC_INTEL_H__ */ |