| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/net/altr,tse.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Altera Triple Speed Ethernet MAC driver (TSE) |
| 8 | |
| 9 | maintainers: |
| 10 | - Maxime Chevallier <maxime.chevallier@bootlin.com> |
| 11 | |
| 12 | properties: |
| 13 | compatible: |
| 14 | oneOf: |
| 15 | - const: altr,tse-1.0 |
| 16 | - const: ALTR,tse-1.0 |
| 17 | deprecated: true |
| 18 | - const: altr,tse-msgdma-1.0 |
| 19 | |
| 20 | interrupts: |
| 21 | minItems: 2 |
| 22 | |
| 23 | interrupt-names: |
| 24 | items: |
| 25 | - const: rx_irq |
| 26 | - const: tx_irq |
| 27 | |
| 28 | rx-fifo-depth: |
| 29 | $ref: /schemas/types.yaml#/definitions/uint32 |
| 30 | description: |
| 31 | Depth in bytes of the RX FIFO |
| 32 | |
| 33 | tx-fifo-depth: |
| 34 | $ref: /schemas/types.yaml#/definitions/uint32 |
| 35 | description: |
| 36 | Depth in bytes of the TX FIFO |
| 37 | |
| 38 | altr,has-supplementary-unicast: |
| 39 | type: boolean |
| 40 | description: |
| 41 | If present, TSE supports additional unicast addresses. |
| 42 | |
| 43 | altr,has-hash-multicast-filter: |
| 44 | type: boolean |
| 45 | description: |
| 46 | If present, TSE supports hash based multicast filter. |
| 47 | |
| 48 | mdio: |
| 49 | $ref: mdio.yaml# |
| 50 | unevaluatedProperties: false |
| 51 | description: |
| 52 | Creates and registers an MDIO bus. |
| 53 | |
| 54 | properties: |
| 55 | compatible: |
| 56 | const: altr,tse-mdio |
| 57 | |
| 58 | required: |
| 59 | - compatible |
| 60 | |
| 61 | required: |
| 62 | - compatible |
| 63 | - reg |
| 64 | - interrupts |
| 65 | - rx-fifo-depth |
| 66 | - tx-fifo-depth |
| 67 | |
| 68 | allOf: |
| 69 | - $ref: ethernet-controller.yaml# |
| 70 | - if: |
| 71 | properties: |
| 72 | compatible: |
| 73 | contains: |
| 74 | enum: |
| 75 | - altr,tse-1.0 |
| 76 | - ALTR,tse-1.0 |
| 77 | then: |
| 78 | properties: |
| 79 | reg: |
| 80 | minItems: 4 |
| 81 | reg-names: |
| 82 | items: |
| 83 | - const: control_port |
| 84 | - const: rx_csr |
| 85 | - const: tx_csr |
| 86 | - const: s1 |
| 87 | |
| 88 | - if: |
| 89 | properties: |
| 90 | compatible: |
| 91 | contains: |
| 92 | enum: |
| 93 | - altr,tse-msgdma-1.0 |
| 94 | then: |
| 95 | properties: |
| 96 | reg: |
| 97 | minItems: 6 |
| 98 | maxItems: 7 |
| 99 | reg-names: |
| 100 | minItems: 6 |
| 101 | items: |
| 102 | - const: control_port |
| 103 | - const: rx_csr |
| 104 | - const: rx_desc |
| 105 | - const: rx_resp |
| 106 | - const: tx_csr |
| 107 | - const: tx_desc |
| 108 | - const: pcs |
| 109 | |
| 110 | unevaluatedProperties: false |
| 111 | |
| 112 | examples: |
| 113 | - | |
| 114 | tse_sub_0: ethernet@c0100000 { |
| 115 | compatible = "altr,tse-msgdma-1.0"; |
| 116 | reg = <0xc0100000 0x00000400>, |
| 117 | <0xc0101000 0x00000020>, |
| 118 | <0xc0102000 0x00000020>, |
| 119 | <0xc0103000 0x00000008>, |
| 120 | <0xc0104000 0x00000020>, |
| 121 | <0xc0105000 0x00000020>, |
| 122 | <0xc0106000 0x00000100>; |
| 123 | reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc", "pcs"; |
| 124 | interrupt-parent = <&intc>; |
| 125 | interrupts = <0 44 4>,<0 45 4>; |
| 126 | interrupt-names = "rx_irq","tx_irq"; |
| 127 | rx-fifo-depth = <2048>; |
| 128 | tx-fifo-depth = <2048>; |
| 129 | max-frame-size = <1500>; |
| 130 | local-mac-address = [ 00 00 00 00 00 00 ]; |
| 131 | altr,has-supplementary-unicast; |
| 132 | altr,has-hash-multicast-filter; |
| 133 | sfp = <&sfp0>; |
| 134 | phy-mode = "sgmii"; |
| 135 | managed = "in-band-status"; |
| 136 | }; |
| 137 | - | |
| 138 | tse_sub_1_eth_tse_0: ethernet@1,00001000 { |
| 139 | compatible = "altr,tse-msgdma-1.0"; |
| 140 | reg = <0x00001000 0x00000400>, |
| 141 | <0x00001460 0x00000020>, |
| 142 | <0x00001480 0x00000020>, |
| 143 | <0x000014A0 0x00000008>, |
| 144 | <0x00001400 0x00000020>, |
| 145 | <0x00001420 0x00000020>; |
| 146 | reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc"; |
| 147 | interrupt-parent = <&hps_0_arm_gic_0>; |
| 148 | interrupts = <0 43 4>, <0 42 4>; |
| 149 | interrupt-names = "rx_irq", "tx_irq"; |
| 150 | rx-fifo-depth = <2048>; |
| 151 | tx-fifo-depth = <2048>; |
| 152 | max-frame-size = <1500>; |
| 153 | local-mac-address = [ 00 00 00 00 00 00 ]; |
| 154 | phy-mode = "gmii"; |
| 155 | altr,has-supplementary-unicast; |
| 156 | altr,has-hash-multicast-filter; |
| 157 | phy-handle = <&phy1>; |
| 158 | mdio { |
| 159 | compatible = "altr,tse-mdio"; |
| 160 | #address-cells = <1>; |
| 161 | #size-cells = <0>; |
| 162 | phy1: ethernet-phy@1 { |
| 163 | reg = <0x1>; |
| 164 | }; |
| 165 | }; |
| 166 | }; |
| 167 | |
| 168 | ... |