2023-08-30 17:31:07 +02:00
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/net/altr,tse.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Altera Triple Speed Ethernet MAC driver (TSE)
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maintainers:
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- Maxime Chevallier <maxime.chevallier@bootlin.com>
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properties:
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compatible:
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oneOf:
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- const: altr,tse-1.0
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- const: ALTR,tse-1.0
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deprecated: true
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- const: altr,tse-msgdma-1.0
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interrupts:
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minItems: 2
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interrupt-names:
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items:
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- const: rx_irq
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- const: tx_irq
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rx-fifo-depth:
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$ref: /schemas/types.yaml#/definitions/uint32
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description:
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Depth in bytes of the RX FIFO
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tx-fifo-depth:
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$ref: /schemas/types.yaml#/definitions/uint32
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description:
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Depth in bytes of the TX FIFO
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altr,has-supplementary-unicast:
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type: boolean
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description:
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If present, TSE supports additional unicast addresses.
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altr,has-hash-multicast-filter:
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type: boolean
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description:
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If present, TSE supports hash based multicast filter.
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mdio:
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$ref: mdio.yaml#
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unevaluatedProperties: false
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description:
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Creates and registers an MDIO bus.
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properties:
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compatible:
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const: altr,tse-mdio
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required:
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- compatible
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required:
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- compatible
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- reg
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- interrupts
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- rx-fifo-depth
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- tx-fifo-depth
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allOf:
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2023-10-24 12:59:35 +02:00
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- $ref: ethernet-controller.yaml#
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2023-08-30 17:31:07 +02:00
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- if:
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properties:
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compatible:
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contains:
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enum:
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2023-10-24 12:59:35 +02:00
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- altr,tse-1.0
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- ALTR,tse-1.0
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2023-08-30 17:31:07 +02:00
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then:
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properties:
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reg:
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minItems: 4
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reg-names:
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items:
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- const: control_port
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- const: rx_csr
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- const: tx_csr
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- const: s1
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- if:
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properties:
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compatible:
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contains:
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enum:
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- altr,tse-msgdma-1.0
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then:
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properties:
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reg:
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minItems: 6
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maxItems: 7
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reg-names:
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minItems: 6
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items:
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- const: control_port
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- const: rx_csr
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- const: rx_desc
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- const: rx_resp
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- const: tx_csr
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- const: tx_desc
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- const: pcs
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unevaluatedProperties: false
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examples:
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- |
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tse_sub_0: ethernet@c0100000 {
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compatible = "altr,tse-msgdma-1.0";
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reg = <0xc0100000 0x00000400>,
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<0xc0101000 0x00000020>,
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<0xc0102000 0x00000020>,
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<0xc0103000 0x00000008>,
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<0xc0104000 0x00000020>,
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<0xc0105000 0x00000020>,
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<0xc0106000 0x00000100>;
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reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc", "pcs";
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interrupt-parent = <&intc>;
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interrupts = <0 44 4>,<0 45 4>;
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interrupt-names = "rx_irq","tx_irq";
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rx-fifo-depth = <2048>;
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tx-fifo-depth = <2048>;
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max-frame-size = <1500>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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altr,has-supplementary-unicast;
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altr,has-hash-multicast-filter;
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sfp = <&sfp0>;
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phy-mode = "sgmii";
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managed = "in-band-status";
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};
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- |
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tse_sub_1_eth_tse_0: ethernet@1,00001000 {
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compatible = "altr,tse-msgdma-1.0";
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reg = <0x00001000 0x00000400>,
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<0x00001460 0x00000020>,
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<0x00001480 0x00000020>,
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<0x000014A0 0x00000008>,
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<0x00001400 0x00000020>,
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<0x00001420 0x00000020>;
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reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
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interrupt-parent = <&hps_0_arm_gic_0>;
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interrupts = <0 43 4>, <0 42 4>;
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interrupt-names = "rx_irq", "tx_irq";
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rx-fifo-depth = <2048>;
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tx-fifo-depth = <2048>;
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max-frame-size = <1500>;
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local-mac-address = [ 00 00 00 00 00 00 ];
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phy-mode = "gmii";
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altr,has-supplementary-unicast;
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altr,has-hash-multicast-filter;
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phy-handle = <&phy1>;
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mdio {
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compatible = "altr,tse-mdio";
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#address-cells = <1>;
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#size-cells = <0>;
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phy1: ethernet-phy@1 {
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reg = <0x1>;
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};
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};
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};
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...
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