diff options
Diffstat (limited to 'Documentation/devicetree/bindings/net/cpsw.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/cpsw.txt | 101 |
1 files changed, 53 insertions, 48 deletions
diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt index acca48c4246d..dcaabe9fe869 100644 --- a/Documentation/devicetree/bindings/net/cpsw.txt +++ b/Documentation/devicetree/bindings/net/cpsw.txt | |||
| @@ -11,6 +11,7 @@ Required properties: | |||
| 11 | - cpdma_channels : Specifies number of channels in CPDMA | 11 | - cpdma_channels : Specifies number of channels in CPDMA |
| 12 | - host_port_no : Specifies host port shift | 12 | - host_port_no : Specifies host port shift |
| 13 | - cpdma_reg_ofs : Specifies CPDMA submodule register offset | 13 | - cpdma_reg_ofs : Specifies CPDMA submodule register offset |
| 14 | - cpdma_sram_ofs : Specifies CPDMA SRAM offset | ||
| 14 | - ale_reg_ofs : Specifies ALE submodule register offset | 15 | - ale_reg_ofs : Specifies ALE submodule register offset |
| 15 | - ale_entries : Specifies No of entries ALE can hold | 16 | - ale_entries : Specifies No of entries ALE can hold |
| 16 | - host_port_reg_ofs : Specifies host port register offset | 17 | - host_port_reg_ofs : Specifies host port register offset |
| @@ -43,62 +44,66 @@ Examples: | |||
| 43 | reg = <0x4A100000 0x1000>; | 44 | reg = <0x4A100000 0x1000>; |
| 44 | interrupts = <55 0x4>; | 45 | interrupts = <55 0x4>; |
| 45 | interrupt-parent = <&intc>; | 46 | interrupt-parent = <&intc>; |
| 46 | cpdma_channels = 8; | 47 | cpdma_channels = <8>; |
| 47 | host_port_no = 0; | 48 | host_port_no = <0>; |
| 48 | cpdma_reg_ofs = 0x800; | 49 | cpdma_reg_ofs = <0x800>; |
| 49 | ale_reg_ofs = 0xd00; | 50 | cpdma_sram_ofs = <0xa00>; |
| 50 | ale_entries = 1024; | 51 | ale_reg_ofs = <0xd00>; |
| 51 | host_port_reg_ofs = 0x108; | 52 | ale_entries = <1024>; |
| 52 | hw_stats_reg_ofs = 0x900; | 53 | host_port_reg_ofs = <0x108>; |
| 53 | bd_ram_ofs = 0x2000; | 54 | hw_stats_reg_ofs = <0x900>; |
| 54 | bd_ram_size = 0x2000; | 55 | bd_ram_ofs = <0x2000>; |
| 55 | no_bd_ram = 0; | 56 | bd_ram_size = <0x2000>; |
| 56 | rx_descs = 64; | 57 | no_bd_ram = <0>; |
| 57 | mac_control = 0x20; | 58 | rx_descs = <64>; |
| 58 | slaves = 2; | 59 | mac_control = <0x20>; |
| 59 | slave@0 { | 60 | slaves = <2>; |
| 60 | slave_reg_ofs = 0x208; | 61 | cpsw_emac0: slave@0 { |
| 61 | sliver_reg_ofs = 0xd80; | 62 | slave_reg_ofs = <0x208>; |
| 62 | phy_id = "davinci_mdio-0:00" | 63 | sliver_reg_ofs = <0xd80>; |
| 63 | mac-address = [00 04 9F 01 1B B8]; | 64 | phy_id = "davinci_mdio.16:00"; |
| 65 | /* Filled in by U-Boot */ | ||
| 66 | mac-address = [ 00 00 00 00 00 00 ]; | ||
| 64 | }; | 67 | }; |
| 65 | slave@1 { | 68 | cpsw_emac1: slave@1 { |
| 66 | slave_reg_ofs = 0x208; | 69 | slave_reg_ofs = <0x308>; |
| 67 | sliver_reg_ofs = 0xd80; | 70 | sliver_reg_ofs = <0xdc0>; |
| 68 | phy_id = "davinci_mdio-0:01" | 71 | phy_id = "davinci_mdio.16:01"; |
| 69 | mac-address = [00 04 9F 01 1B B9]; | 72 | /* Filled in by U-Boot */ |
| 73 | mac-address = [ 00 00 00 00 00 00 ]; | ||
| 70 | }; | 74 | }; |
| 71 | }; | 75 | }; |
| 72 | 76 | ||
| 73 | (or) | 77 | (or) |
| 74 | |||
| 75 | mac: ethernet@4A100000 { | 78 | mac: ethernet@4A100000 { |
| 76 | compatible = "ti,cpsw"; | 79 | compatible = "ti,cpsw"; |
| 77 | ti,hwmods = "cpgmac0"; | 80 | ti,hwmods = "cpgmac0"; |
| 78 | cpdma_channels = 8; | 81 | cpdma_channels = <8>; |
| 79 | host_port_no = 0; | 82 | host_port_no = <0>; |
| 80 | cpdma_reg_ofs = 0x800; | 83 | cpdma_reg_ofs = <0x800>; |
| 81 | ale_reg_ofs = 0xd00; | 84 | cpdma_sram_ofs = <0xa00>; |
| 82 | ale_entries = 1024; | 85 | ale_reg_ofs = <0xd00>; |
| 83 | host_port_reg_ofs = 0x108; | 86 | ale_entries = <1024>; |
| 84 | hw_stats_reg_ofs = 0x900; | 87 | host_port_reg_ofs = <0x108>; |
| 85 | bd_ram_ofs = 0x2000; | 88 | hw_stats_reg_ofs = <0x900>; |
| 86 | bd_ram_size = 0x2000; | 89 | bd_ram_ofs = <0x2000>; |
| 87 | no_bd_ram = 0; | 90 | bd_ram_size = <0x2000>; |
| 88 | rx_descs = 64; | 91 | no_bd_ram = <0>; |
| 89 | mac_control = 0x20; | 92 | rx_descs = <64>; |
| 90 | slaves = 2; | 93 | mac_control = <0x20>; |
| 91 | slave@0 { | 94 | slaves = <2>; |
| 92 | slave_reg_ofs = 0x208; | 95 | cpsw_emac0: slave@0 { |
| 93 | sliver_reg_ofs = 0xd80; | 96 | slave_reg_ofs = <0x208>; |
| 94 | phy_id = "davinci_mdio-0:00" | 97 | sliver_reg_ofs = <0xd80>; |
| 95 | mac-address = [00 04 9F 01 1B B8]; | 98 | phy_id = "davinci_mdio.16:00"; |
| 99 | /* Filled in by U-Boot */ | ||
| 100 | mac-address = [ 00 00 00 00 00 00 ]; | ||
| 96 | }; | 101 | }; |
| 97 | slave@1 { | 102 | cpsw_emac1: slave@1 { |
| 98 | slave_reg_ofs = 0x208; | 103 | slave_reg_ofs = <0x308>; |
| 99 | sliver_reg_ofs = 0xd80; | 104 | sliver_reg_ofs = <0xdc0>; |
| 100 | phy_id = "davinci_mdio-0:01" | 105 | phy_id = "davinci_mdio.16:01"; |
| 101 | mac-address = [00 04 9F 01 1B B9]; | 106 | /* Filled in by U-Boot */ |
| 107 | mac-address = [ 00 00 00 00 00 00 ]; | ||
| 102 | }; | 108 | }; |
| 103 | |||
| 104 | }; | 109 | }; |