diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/cpsw.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/cpsw.txt | 48 |
1 files changed, 13 insertions, 35 deletions
diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt index dcaabe9fe869..6ddd0286a9b7 100644 --- a/Documentation/devicetree/bindings/net/cpsw.txt +++ b/Documentation/devicetree/bindings/net/cpsw.txt @@ -9,21 +9,15 @@ Required properties: number - interrupt-parent : The parent interrupt controller - cpdma_channels : Specifies number of channels in CPDMA -- host_port_no : Specifies host port shift -- cpdma_reg_ofs : Specifies CPDMA submodule register offset -- cpdma_sram_ofs : Specifies CPDMA SRAM offset -- ale_reg_ofs : Specifies ALE submodule register offset - ale_entries : Specifies No of entries ALE can hold -- host_port_reg_ofs : Specifies host port register offset -- hw_stats_reg_ofs : Specifies hardware statistics register offset -- bd_ram_ofs : Specifies internal desciptor RAM offset - bd_ram_size : Specifies internal descriptor RAM size - rx_descs : Specifies number of Rx descriptors - mac_control : Specifies Default MAC control register content for the specific platform - slaves : Specifies number for slaves -- slave_reg_ofs : Specifies slave register offset -- sliver_reg_ofs : Specifies slave sliver register offset +- cpts_active_slave : Specifies the slave to use for time stamping +- cpts_clock_mult : Numerator to convert input clock ticks into nanoseconds +- cpts_clock_shift : Denominator to convert input clock ticks into nanoseconds - phy_id : Specifies slave phy id - mac-address : Specifies slave MAC address @@ -45,30 +39,22 @@ Examples: interrupts = <55 0x4>; interrupt-parent = <&intc>; cpdma_channels = <8>; - host_port_no = <0>; - cpdma_reg_ofs = <0x800>; - cpdma_sram_ofs = <0xa00>; - ale_reg_ofs = <0xd00>; ale_entries = <1024>; - host_port_reg_ofs = <0x108>; - hw_stats_reg_ofs = <0x900>; - bd_ram_ofs = <0x2000>; bd_ram_size = <0x2000>; no_bd_ram = <0>; rx_descs = <64>; mac_control = <0x20>; slaves = <2>; + cpts_active_slave = <0>; + cpts_clock_mult = <0x80000000>; + cpts_clock_shift = <29>; cpsw_emac0: slave@0 { - slave_reg_ofs = <0x208>; - sliver_reg_ofs = <0xd80>; - phy_id = "davinci_mdio.16:00"; + phy_id = <&davinci_mdio>, <0>; /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; }; cpsw_emac1: slave@1 { - slave_reg_ofs = <0x308>; - sliver_reg_ofs = <0xdc0>; - phy_id = "davinci_mdio.16:01"; + phy_id = <&davinci_mdio>, <1>; /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; }; @@ -79,30 +65,22 @@ Examples: compatible = "ti,cpsw"; ti,hwmods = "cpgmac0"; cpdma_channels = <8>; - host_port_no = <0>; - cpdma_reg_ofs = <0x800>; - cpdma_sram_ofs = <0xa00>; - ale_reg_ofs = <0xd00>; ale_entries = <1024>; - host_port_reg_ofs = <0x108>; - hw_stats_reg_ofs = <0x900>; - bd_ram_ofs = <0x2000>; bd_ram_size = <0x2000>; no_bd_ram = <0>; rx_descs = <64>; mac_control = <0x20>; slaves = <2>; + cpts_active_slave = <0>; + cpts_clock_mult = <0x80000000>; + cpts_clock_shift = <29>; cpsw_emac0: slave@0 { - slave_reg_ofs = <0x208>; - sliver_reg_ofs = <0xd80>; - phy_id = "davinci_mdio.16:00"; + phy_id = <&davinci_mdio>, <0>; /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; }; cpsw_emac1: slave@1 { - slave_reg_ofs = <0x308>; - sliver_reg_ofs = <0xdc0>; - phy_id = "davinci_mdio.16:01"; + phy_id = <&davinci_mdio>, <1>; /* Filled in by U-Boot */ mac-address = [ 00 00 00 00 00 00 ]; }; |